CN1238619C - Cavity structural member for cast-in-place concrete formation - Google Patents
Cavity structural member for cast-in-place concrete formation Download PDFInfo
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- CN1238619C CN1238619C CN 03143733 CN03143733A CN1238619C CN 1238619 C CN1238619 C CN 1238619C CN 03143733 CN03143733 CN 03143733 CN 03143733 A CN03143733 A CN 03143733A CN 1238619 C CN1238619 C CN 1238619C
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Abstract
The present invention relates to a cavity member for forming cast-in-place concrete, which comprises an upper slab (1), surrounding side walls (2) and a lower bottom (3), wherein the polyhedral cavity member is formed by the enclosure of the upper slab (1), the surrounding side walls (2) and the lower bottom (3). The present invention is characterized in that at least one bottom rib groove (4) is arranged among the side walls (2) and the lower bottom (3); a horizontal chamfer angle (5) is arranged in the position of at least one transverse corner of the cavity member. In this way, after the cavity shuttering member is used for a cast-in-place concrete hollow floor, a cast-in-place concrete rib between two cavity shuttering members forms an inverted T shape; thus, the mechanical property of the floor is greatly improved. Simultaneously, a cast-in-place concrete reinforcing rib is formed in the position of the chamfer angle; thus, the present invention can effectively eliminate a stress concentration phenomenon in the position of a corner formed by the cross of the cast-in-place concrete upper slab and the cast-in-place concrete rib in the floor and prevent the generation of cracks. The present invention is suitable for hollow floors, roofs, wall bodies, foundation bottom slabs and hollow bridges, which are made of cast-in-place reinforced concrete or prestressed reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of molding hollow component in use for filling in concrete in site.
(2) background technology
At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity.And for example Shijiazhuang City, Hebei Province city beam army is that ZL00203695.9, name are called " combination concrete hidden rib floor structure " utility model patent in the patent No. of application on February 23rd, 2000, a kind of shuttering member is disclosed in its manual, it can be solid, also can be hollow, its profile can be made shapes such as rectangle, circle, polygon according to designing requirement.And for example the Yu Shaohua of Tianjin is that ZL93206310.1, name are called " shuttering member " utility model patent in the patent No. of application on March 20th, 1993, it also discloses a kind of thin-wall mould-shell member, it makes totally-enclosed empty stomach polyhedral structure with the sidewall and the upper and lower end, establish ribs in the die housing, and adopt GRC or magnesium chloride GRC or do not have the manufacturing of sand ﹠ ceramsite cement.The applicant is 01140106.0 in the application number of application on November 23 calendar year 2001 for another example, publication number is CN1356442, name is called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, its disclosed mould with cavity structure, comprise " upper plate; sidewall on every side; go to the bottom; upper plate; sidewall on every side; going to the bottom surrounds the polyhedron Cavity structural member, this Cavity structural member has in light weight, the intensity height, simple in structure, characteristics such as convenient construction and transport, simultaneously, when reality is used, going to the bottom, it is stressed to participate in, and can hang the greater weight object and in-situ deposited prefabricated bonding surface does not ftracture, in addition, this kind polyhedron Cavity structural member, in order to prevent effectively and to disperse the stress between formwork and the Cast-in-place concrete to concentrate, eliminate straight slit, make go to the bottom and Cast-in-place concrete between bonding better, improve overall performance, its peripheral side of going to the bottom can be made interior puncture dihedral, back taper, waveform, serrated-surface.Above-mentioned disclosed these Cavity structural members are applied in the close rib building roof, be shuttering member be again prefabricated noggin piece, have simple in structure, characteristics such as intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low.But after being applied to hollow building cover, formed Cast-in-place concrete rib is the Cast-in-place concrete rib of rectangle between the Cavity structural member, and its stress performance is not quite reasonable, often need increase the sectional dimension of Cast-in-place concrete rib, increase reinforcing bar and concrete consumption, increase the cost of superstructure, simultaneously, in Cast-in-place concrete upper plate on the Cavity structural member and the Cast-in-place concrete rib intersection between the Cavity structural member, the stressed complexity of superstructure, stress is more concentrated, easily produces crack even cracking destruction.Therefore, develop a kind of novel molding hollow component in use for filling in concrete in site for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of molding hollow component in use for filling in concrete in site, after being applied to cast-in-situ concrete hollow floor, having the mechanical property, sectional dimension, minimizing reinforcing bar and the concrete consumption of minimizing Cast-in-place concrete rib, reduction superstructure cost, easy construction, the minimizing stress that improve superstructure and concentrate, prevent the characteristics such as generation in crack.
Solution of the present invention is on the basis of existing technology, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron Cavity structural member, it is characterized in that described sidewall and go to the bottom between be provided with at least one end costal fovea groove, be set to chamfering at least one lateral corner place of Cavity structural member.Like this, owing to be provided with end costal fovea groove at sidewall and between going to the bottom, after Cavity structural member is applied to cast-in-situ concrete hollow floor, close rib building roof particularly, Cast-in-place concrete rib between its Cavity structural member has formed the inverted T-shaped rib, its shape of cross section has become inverted T-shaped by rectangle, thereby the mechanical property of superstructure is improved greatly, can reduce the sectional dimension of Cast-in-place concrete rib, reduce reinforcing bar and concrete consumption, reduce the superstructure cost, simultaneously, owing to be set to horizontal chamfering at the lateral corner place of Cavity structural member, formed the reinforcing rib of Cast-in-place concrete at chamfer site, thereby can eliminate the stress concentration phenomenon at the position, turning that Cast-in-place concrete upper plate and Cast-in-place concrete rib intersect in the superstructure effectively, prevent the generation in crack, in addition, Cavity structural member also has simple in structure, the intensity height, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low, easy construction, characteristics such as speed of application is fast, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.
Feature of the present invention is that also the turning at lateral corner place all around of described Cavity structural member is chamfering.Like this, when Cavity structural member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the chamfering at lateral corner place around the Cavity structural member, formed the reinforcing rib transition structure of Cast-in-place concrete upper plate and Cast-in-place concrete rib junction in the superstructure, strengthened Cast-in-place concrete rib and Cast-in-place concrete upper plate intensity and rigidity greatly at the crossed node place, eliminate the stress concentration phenomenon, improved the mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention is also that described chamfering is parallel with end costal fovea groove, oblique or its prolong the back oblique.Like this, when Cavity structural member was applied in the Cast-in-place Concrete Building Floor, cast-in-place concrete poured in above-mentioned horizontal chamfering and the end costal fovea groove, formed be parallel to each other, Cast-in-place concrete that oblique or its prolong the back oblique adds competent structure, strengthen the force structure of superstructure inside, increased substantially the mechanical property of superstructure.
Feature of the present invention is that also described chamfering is linked to be the ring of quadrature or oblique.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours into chamfering, formed the ring stiffener that is in quadrature or oblique, improved the overall performance of superstructure greatly, made the mechanical property of superstructure better.
Feature of the present invention is that also the vertical corner of Cavity structural member is set to chamfering.Like this, when Cavity structural member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the chamfering of vertical corner around the Cavity structural member, formed the reinforcing rib structure of shearing pier or post or pier stud, strengthen the intensity and the rigidity of the crossed node of Cast-in-place concrete rib greatly, improved the mechanical property of Cast-in-place Concrete Building Floor.
Feature of the present invention also be described upper plate, on every side sidewall, go to the bottom at least one in contain reinforce, perhaps have reinforce to expose.Reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, strap, the braid over braid.Like this, upper plate, on every side sidewall or go to the bottom in contain above-mentioned reinforce, upper plate, the sidewall and the strength and stiffness of going to the bottom have on every side been improved greatly, make Cavity structural member cracky not in stacking, transportation, installation, work progress, even the breakage of small size is arranged, because of the connection of reinforce is arranged, need not repair yet, can continue to come into operation.If also have reinforce to expose the Cavity structural member outside on the Cavity structural member, when Cavity structural member is applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combine, and can improve the bond stress between Cast-in-place concrete and the Cavity structural member greatly, optimize the performance of whole hollow building cover; Simultaneously, expose reinforce and also make things convenient for Cavity structural member when carrying, make handle or suspension ring or suspension hook and use.
Feature of the present invention also be described sidewall and go to the bottom between the cell wall of the end costal fovea groove that is provided with have reinforce to stretch into and be anchored at go to the bottom in.Like this, in having reinforce to stretch into and be anchored in the cell wall to go to the bottom, thereby, the cell wall of groove and the bonding strength of going to the bottom have been improved greatly, can guarantee effectively that Cavity structural member is in transportation, installation, work progress, the cell wall of transition groove and go to the bottom between do not ftracture, loosening, do not come off, reduced the breakage rate of Cavity structural member significantly.
Feature of the present invention also be described sidewall and go to the bottom between around sidewall, all be set to end costal fovea groove.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the groove that is provided with around the sidewall, Cast-in-place concrete rib between the Cavity structural member has all formed the inverted T-shaped rib, improved the mechanical property of superstructure greatly, simultaneously, Cavity structural member is firmly wrapped up in and is contained in the Cast-in-place concrete, significantly reduce the generation in crack between Cast-in-place concrete and the prefabricated cavity member, improved the combination property of superstructure.
Feature of the present invention also is the orthogonal end costal fovea groove that is square of costal fovea groove of the described end.Like this, the orthogonal setting that is square of end costal fovea groove, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, in the Cast-in-place concrete side of the pouring into annular groove, Cast-in-place concrete rib between the Cavity structural member has formed the inverted T-shaped rib structure, increased substantially the mechanical property of superstructure, when making the superstructure bearing load, stress can be delivered on the post and beam structure uniformly and stably.
Feature of the present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon, corrugated or circular.Like this, the variation of polyhedron Cavity structural member shape, make Cavity structural member be applied in the Cast-in-place Concrete Building Floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby make that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.
Feature of the present invention is that also described polygon is arc angle polygon or inner corner trim polygon.
Feature of the present invention also is costal fovea groove one end of the described end on going to the bottom, and the costal fovea well width increases at the bottom of the other end.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the groove, corresponding formed gradually to rise increase or the cast-in-situ concrete structure of broadening gradually, can satisfy local the reinforcement done in different force parts in the superstructure, be specially adapted to make building cover structure improve rationally more to strengthening near dark beam or bright beam or the structural column.Simultaneously, be applicable to also when in the Cast-in-place concrete rib, presstressed reinforcing steel being set that the Cavity structural member of doing the end uses.
Feature of the present invention is that also costal fovea groove of the described end is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours in the groove of degree of broadening or degree of deepening, formed the gradual change width consistent or the Cast-in-place concrete ribs of degree of uprising, can very conveniently satisfy the Structure Conversion of various different force parts in the superstructure and the requirement of power transmission compactly with groove shapes.
Feature of the present invention also be described go to the bottom stretch out Cavity structural member around outside the horizontal projection of sidewall.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, the part of stretching out Cavity structural member of going to the bottom can replace engineering template to use, reduced the loss of template, reduced the cost of manufacture of superstructure, simultaneously, because of having omitted the installation procedure of engineering template, increase substantially speed of application, reduced construction cost.
Feature of the present invention is that also other position of described Cavity structural member is provided with at least one in groove, inner corner trim, pit, hole, boss module, raised line, the external corner.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured in groove, inner corner trim, chamfering, pit, the hole, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the Cavity structural member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure.
Feature of the present invention also is described groove, inner corner trim, raised line self or is parallel, quadrature, oblique or grade separation setting mutually.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, groove on the Cavity structural member, inner corner trim, chamfering, raised line self or be parallel, quadrature, oblique or grade separation setting mutually, after building concrete, the corresponding Cast-in-place concrete that has formed parallel, quadrature, oblique or grade separation adds competent structure, has improved the mechanical property of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention is also that the cross sectional shape of costal fovea groove of the described end or groove is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours in the groove of different shape, correspondingly formed the cast-in-situ concrete structure identical with its cross sectional shape, can fully satisfy various different designs and application need, expand the range of application of Cavity structural member greatly, be convenient to applying of various occasions.
Feature of the present invention also is to be provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib, bracing boom, the reinforcing rib, perhaps has in stiffening rib, the bracing boom at least one to expose, and perhaps also has reinforce to expose on stiffening rib, the bracing boom.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, stiffening rib, bracing boom, reinforcing rib that is provided with in the Cavity structural member or the stiffening rib that exposes, bracing boom can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, have optimized the inner stress system of Cast-in-place Concrete Building Floor.If also have reinforce to expose on it, then Cavity structural member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention also is to be provided with light material in the enclosed cavity of described Cavity structural member.Like this, improve the shock resistance of Cavity structural member greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make Cavity structural member have better sound insulation, heat insulation, heat-insulating property; Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, reduces production costs.
Feature of the present invention is that also in described upper plate or the sidewall at least one is for dismountable movable part.Like this, can make things convenient for the situation of checking Cavity structural member inside at any time, also can perhaps, drench shower nozzle etc. simultaneously at any time at interior section or whole filling with light material of Cavity structural member as junction box, hydroelectric line, fire-fighting at inner other parts of installing of Cavity structural member.
Feature of the present invention is that also described Cavity structural member is provided with align member.Align member can be draw ring, drag hook, iron wire, feet or other device.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, can accurately locate, prevent that phenomenons such as Cavity structural member floats, displacement from producing, and can effectively guarantee the pouring quality of superstructure when building concrete Cavity structural member.
Feature of the present invention is that also described Cavity structural member is provided with the connector of the location that is connected to each other between the Cavity structural member.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, the connector that is provided with on the Cavity structural member can be controlled the distance between the Cavity structural member effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help Cavity structural member connection location each other, accelerate speed of application.
Feature of the present invention is that also described upper plate and the basin-shaped component that sidewall constituted are arranged at intervals with more than two on every side on going to the bottom, basin-shaped component constitutes the internal-rib die cavity each other.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete entered in the internal-rib die cavity between the basin-shaped component, has formed the Cast-in-place concrete internal-rib, has improved the mechanical property of superstructure; Simultaneously, going to the bottom is provided with a plurality of basin-shaped components, becomes the basin-shaped molds shell component, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.
Feature of the present invention also is to be provided with in the described internal-rib die cavity spacer draw piece.Between the spacer draw piece can be rod member, rope, plate, muscle, silk, thin band, pier, piece etc., they can be movable or dismountable spacer draw piece, spacer draw piece between also can fixing.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, installation speed was fast, and high efficiency can improve the speed of application of superstructure greatly, and simultaneously, the breakage rate of Cavity structural member is low.
Feature of the present invention also is to connect and compose assembly in groups by a spacer draw piece between described a plurality of Cavity structural member.Like this, be provided with a spacer draw piece in the internal-rib die cavity, a spacer draw piece has played the effect of reinforcing, and in carrying, stacking, transportation, installation, work progress, Cavity structural member is not easy to crack, fracture or destroy; Simultaneously, Cavity structural member is assembly in groups, has made things convenient for the construction of superstructure, helps accelerating the speed of application of superstructure, improves efficiency of construction.
Feature of the present invention also is to contain in described the going to the bottom presstressed reinforcing steel or the thin band of prestressing force.Like this, be provided with the intensity of the base plate of the thin band of presstressed reinforcing steel or prestressing force, obtained increasing substantially, make it in each process of using, be difficult for breaking, significantly reduced the breakage rate of Cavity structural member, reduced the cost of Cavity structural member.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is end costal fovea groove, 5 is chamfering, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, its sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 simultaneously, is provided with chamfering 5 at the lateral corner place of Cavity structural member.
Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 is provided with end costal fovea groove 4 with going to the bottom between 3, the lateral corner all around of its Cavity structural member all is set to chamfering 5.
Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its chamfering 5 is arranged in parallel with end costal fovea groove 4.
Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the vertical corner of its Cavity structural member is set to chamfering 6.
Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with thin band reinforce 7 in the cell wall of its end costal fovea groove 4 and stretches into and be anchored in and go to the bottom in 3.
Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its sidewall 2 and go to the bottom between 3 all to be set to end costal fovea groove 4 around sidewall 2.
Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the horizontal profile of its Cavity structural member is shaped as circle.
Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, one end of its end costal fovea groove 4 is being gone to the bottom on 3, and the other end upwards edges up.
Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its end costal fovea groove 4 is degree of broadening end costal fovea groove.
Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its end costal fovea groove 4 also groove of degree of broadening for degree of deepening the time.
Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.
Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with pit 10, boss module 12 and raised line 13 on other position of its Cavity structural member simultaneously.
Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with groove 8, inner corner trim 9, hole 11 and external corner 14 on other position of its Cavity structural member simultaneously.
Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the cross sectional shape of its end costal fovea groove 4 is a V-arrangement.
Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, be provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the cavity of its Cavity structural member simultaneously, the outside that stiffening rib 15 and bracing boom 16 have part to expose Cavity structural member.
Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, all be filled with light material 18 in the cavity of its Cavity structural member, diagram light material 18 is an expanded perlite.
Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its upper plate 1 is movable dismountable upper plate.
Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its Cavity structural member is provided with a plurality of align members 19, and illustrated position member 19 is for supporting locating piece.
Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its Cavity structural member is provided with a plurality of connectors 20 that are used for a plurality of Cavity structural members connections are orientated as one, and diagram connector 20 is a rod member.
Figure 20 is the structural representation of the embodiment of the invention 20, and it is gone to the bottom and is provided with on 3 a plurality ofly by upper plate 1, sidewall 2 surrounds the basin-shaped component 21 that constitutes simultaneously on every side, and basin-shaped component 21 constitutes a plurality of internal-rib die cavitys 22 on 3 alternately going to the bottom.
Figure 21 is the structural representation of the embodiment of the invention 21, its go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1, sidewall 2 surrounds the basin-shaped component 21 that constitutes on every side, basin-shaped component 21 constitutes a plurality of internal-rib die cavitys 22 on 3 alternately going to the bottom, be provided with a plurality of spacer draw pieces 23 in its internal-rib die cavity 2, spacer draw piece 23 is the support idler arm between diagram.
Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, its a plurality of Cavity structural members connect and compose assembly in groups by a spacer draw piece 23.
Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, and it is gone to the bottom and is provided with presstressed reinforcing steel 24 and the thin band 25 of prestressing force in 3 simultaneously.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise upper plate 1, on every side sidewall 2, go to the bottom 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds the polyhedron Cavity structural member, it is characterized in that described sidewall 2 and go to the bottom being provided with at least one end costal fovea groove 4 between 3, be set to chamfering 5 at least one lateral corner place of Cavity structural member.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is end costal fovea groove, 5 is chamfering, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, its sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 simultaneously, is provided with chamfering 5 at the lateral corner place of Cavity structural member.
The present invention is that also the turning at lateral corner place all around of described Cavity structural member is chamfering 5.Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 is provided with end costal fovea groove 4 with going to the bottom between 3, the lateral corner all around of its Cavity structural member all is set to chamfering 5.
The present invention is also that described chamfering 5 and end costal fovea groove are 4 parallel, oblique or its prolong the back oblique.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its chamfering 5 is arranged in parallel with end costal fovea groove 4.
The present invention is that also described chamfering 5 is linked to be the ring of quadrature or oblique.As shown in Figure 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, its chamfering 5 is linked to be the ring of quadrature.
The vertical corner that the invention reside in Cavity structural member is set to chamfering 6.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the vertical corner of its Cavity structural member is set to chamfering 6.
That the present invention also is is described, go to the bottom 3 at least one in contain reinforce 7, perhaps have reinforce 7 to expose.Reinforce 7 is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, strap, the braid over braid.As shown in Figure 4, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, its upper plate 1 and contain reinforce 7 in the sidewall 2 on every side, diagram reinforce 7 is a fibrous mesh cloth.
The present invention also is described sidewall 1 and the cell wall of the end costal fovea groove 4 that is provided with of going to the bottom between 3 has reinforce 7 to stretch into and be anchored to go to the bottom in 3.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with thin band reinforce 7 in the cell wall of its end costal fovea groove 4 and stretches into and be anchored in and go to the bottom in 3.
The present invention also is described sidewall 2 and goes to the bottom all to be set to end costal fovea groove 4 between 3 around sidewall 2.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its sidewall 2 and go to the bottom between 3 all to be set to end costal fovea groove 4 around sidewall 2.
The present invention also is costal fovea groove of the described end 4 orthogonal end costal fovea grooves that are square.As shown in Figure 6, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 and go to the bottom and around sidewall 2, all be set to end costal fovea groove 4, its end costal fovea groove 4 orthogonal end costal fovea grooves that are square between 3.
The present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon, corrugated or circular.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the horizontal profile of its Cavity structural member is shaped as circle.
The present invention is that also described polygon is arc angle polygon or inner corner trim polygon.
The present invention is that also costal fovea groove 4 one ends of the described end are going to the bottom on 3, and costal fovea groove 4 width increase at the bottom of the other end.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, one end of its end costal fovea groove 4 is being gone to the bottom on 3, and costal fovea groove 4 width increase at the bottom of the other end.
The present invention is that also costal fovea groove of the described end 4 is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its end costal fovea groove 4 is degree of broadening end costal fovea groove.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its end costal fovea groove 4 also groove of degree of broadening for degree of deepening the time.
The present invention also be described go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.
The present invention is that also other position of described Cavity structural member is provided with at least one in groove 8, inner corner trim 9, pit 10, hole 11, boss module 12, raised line 13, the external corner 14.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with pit 10, boss module 12 and raised line 13 on other position of its Cavity structural member simultaneously.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, is provided with groove 8, inner corner trim 9, hole 11 and external corner 14 on other position of its Cavity structural member simultaneously.
The present invention also is described groove 8, inner corner trim 9, raised line 13 self or is parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 13, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, the groove 8 on its Cavity structural member, inner corner trim 9 self or be parallel, quadrature, oblique or grade separation setting mutually.
The present invention is also that the cross sectional shape of costal fovea groove 4 of the described end or groove 8 is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and the cross sectional shape of its end costal fovea groove 4 is a V-arrangement.
The present invention also is to be provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib 15, bracing boom 16, the reinforcing rib 17, perhaps there be in stiffening rib 15, the bracing boom 16 at least one to expose, perhaps also have reinforce 7 to expose on stiffening rib 15, the bracing boom 16.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, be provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the cavity of its Cavity structural member simultaneously, the outside that stiffening rib 15 and bracing boom 16 have part to expose Cavity structural member.
The present invention also is to be provided with light material 18 in the enclosed cavity of described Cavity structural member.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, all be filled with light material 18 in the cavity of its Cavity structural member, diagram light material 18 is an expanded perlite.
The present invention is that also in described upper plate 1 or the sidewall 2 at least one is for dismountable movable part.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3 is provided with chamfering 5 at the lateral corner place of Cavity structural member, and its upper plate 1 is movable dismountable upper plate.
The present invention is that also described Cavity structural member is provided with align member 19.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its Cavity structural member is provided with a plurality of align members 19, and illustrated position member 19 is for supporting locating piece.
The present invention is that also described Cavity structural member is provided with the connector 20 of the location that is connected to each other between the Cavity structural member.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, lateral corner place at Cavity structural member is provided with chamfering 5, its Cavity structural member is provided with a plurality of connectors 20 that are used for a plurality of Cavity structural members connections are orientated as one, and diagram connector 20 is a rod member.
The present invention is that also basin-shaped component 21 that described upper plate 1 and sidewall 2 on every side constituted is arranged at intervals with more than two on 3 going to the bottom, and basin-shaped component 21 constitutes internal-rib die cavity 22 each other.Figure 20 is the structural representation of the embodiment of the invention 20, its go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1, sidewall 2 surrounds the basin-shaped component 21 that constitutes on every side, basin-shaped component 21 constitutes a plurality of internal-rib die cavitys 22 on 3 alternately going to the bottom, simultaneously, going to the bottom also to expose on 3 has steel wire reinforce 7, and the handle in the time of can carrying is used.
The present invention also is to be provided with in the described internal-rib die cavity 22 a spacer draw piece 23.Figure 21 is the structural representation of the embodiment of the invention 21, its go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1, sidewall 2 surrounds the basin-shaped component 21 that constitutes on every side, basin-shaped component 21 constitutes a plurality of internal-rib die cavitys 22 on 3 alternately going to the bottom, be provided with a plurality of spacer draw pieces 23 in its internal-rib die cavity 2, spacer draw piece 23 is the support idler arm between diagram.
The present invention also is to connect and compose assembly in groups by a spacer draw piece 23 between described a plurality of Cavity structural member.Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, its a plurality of Cavity structural members connect and compose assembly in groups by a spacer draw piece 23.
Feature of the present invention is that also described going to the bottom contain presstressed reinforcing steel 24 or the thin band 25 of prestressing force in 3.Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds and forms the polyhedron Cavity structural member, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, be provided with horizontal chamfering 5 at the lateral corner place of Cavity structural member, it is gone to the bottom and is provided with presstressed reinforcing steel 24 and the thin band 25 of prestressing force in 3 simultaneously.
During the invention process, can adopt cement gel ramming material and fiberglass gridding cloth or gauze wire cloth, in mould, make one deck cementitious matter layer of glass grid cloth or gauze wire cloth again one deck cementitious matter multilayer build-up have layer structure with at least one opening edge of horizontal chamfering 5 Cavity structural member to central indent, demoulding maintenance promptly obtains the Cavity structural member of opening the length of time to regulation, then, in following bottom die, make and go to the bottom 3, its slurry of 3 of going to the bottom can adopt cement mortar or cement concrete, also can place reinforces 7 such as reinforcing bar or gauze wire cloth in 3 going to the bottom, before the 3 slurry setting and hardens of going to the bottom, the open cavity member that makes in advance 3 is bonded to integral body with going to the bottom, the demoulding behind 3 setting and hardens of waiting to go to the bottom, maintenance promptly obtains molding hollow component in use for filling in concrete in site after stipulate the length of time.
Claims (26)
1, a kind of molding hollow component in use for filling in concrete in site, comprise upper plate (1), sidewall (2), go to the bottom (3) on every side, upper plate (1), sidewall (2), go to the bottom (3) surround the polyhedron Cavity structural member on every side, it is characterized in that described sidewall (2) and go to the bottom being provided with at least one end costal fovea groove (4) between (3), be set to chamfering (5) at least one lateral corner place of Cavity structural member.
2, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that the turning at lateral corner place all around of described Cavity structural member is chamfering (5).
3, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described chamfering (5) is parallel with end costal fovea groove (4), oblique or its prolong the back oblique.
4, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described chamfering (5) is linked to be the ring of quadrature or oblique.
5, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that the vertical corner of Cavity structural member is set to chamfering (6).
6, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described upper plate (1), contains reinforce (7) at least one of sidewall (2), go to the bottom (3) on every side, perhaps has reinforce (7) to expose.
7, a kind of molding hollow component in use for filling in concrete in site according to claim 6 is characterized in that described sidewall (1) and the cell wall of the end costal fovea groove (4) that is provided with of going to the bottom between (3) has reinforce (7) to stretch into and be anchored to go to the bottom in (3).
8, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described sidewall (2) and goes to the bottom all being set to end costal fovea groove (4) between (3) around sidewall (2).
9, a kind of molding hollow component in use for filling in concrete in site according to claim 8 is characterized in that the orthogonal end costal fovea groove that is square of described end costal fovea groove (4).
10,, it is characterized in that the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon, corrugated or circular according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
11, a kind of molding hollow component in use for filling in concrete in site according to claim 10 is characterized in that described polygon is arc angle polygon or inner corner trim polygon.
12, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, it is characterized in that costal fovea groove (4) one ends of the described end on go to the bottom (3), costal fovea groove (4) width increases at the bottom of the other end.
13,, it is characterized in that described end costal fovea groove (4) is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
14, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, it is characterized in that described going to the bottom (3) stretch out Cavity structural member around outside the horizontal projection of sidewall (2).
15, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, other position that it is characterized in that described Cavity structural member is provided with at least one in groove (8), inner corner trim (9), pit (10), hole (11), boss module (12), raised line (13), the external corner (14).
16, a kind of molding hollow component in use for filling in concrete in site according to claim 15 is characterized in that described groove (8), inner corner trim (9), raised line (13) self or is parallel, quadrature, oblique or grade separation setting mutually.
17, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, the cross sectional shape that it is characterized in that described end costal fovea groove (4) or groove (8) is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.
18, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, it is characterized in that being provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib (15), bracing boom (16), the reinforcing rib (17), perhaps have in stiffening rib (15), the bracing boom (16) at least one to expose, perhaps stiffening rib (15), bracing boom (16) are gone up and are also had reinforce (7) to expose.
19,, it is characterized in that being provided with light material (18) in the enclosed cavity of described Cavity structural member according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
20,, it is characterized in that in described upper plate (1) or the sidewall (2) at least one is for dismountable movable part according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
21,, it is characterized in that described Cavity structural member is provided with align member (19) according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
22,, it is characterized in that described Cavity structural member is provided with the connector (20) of the location that is connected to each other between the Cavity structural member according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
23, according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9, it is characterized in that the basin-shaped component (21) that described upper plate (1) and sidewall (2) are on every side constituted is arranged at intervals with more than two on go to the bottom (3), basin-shaped component (21) constitutes internal-rib die cavity (22) each other.
24, a kind of molding hollow component in use for filling in concrete in site according to claim 23 is characterized in that being provided with in the described internal-rib die cavity (22) a spacer draw piece (23).
25,, it is characterized in that connecting and composing assembly in groups by a spacer draw piece (23) between described a plurality of Cavity structural member according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
26,, it is characterized in that containing in described the going to the bottom (3) the thin band (25) of presstressed reinforcing steel (24) or prestressing force according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03143733 CN1238619C (en) | 2003-07-29 | 2003-07-29 | Cavity structural member for cast-in-place concrete formation |
| CNB2005101298220A CN100393967C (en) | 2003-07-29 | 2003-07-29 | Hollow member for cast-in-situ concrete forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03143733 CN1238619C (en) | 2003-07-29 | 2003-07-29 | Cavity structural member for cast-in-place concrete formation |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101298220A Division CN100393967C (en) | 2003-07-29 | 2003-07-29 | Hollow member for cast-in-situ concrete forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1576492A CN1576492A (en) | 2005-02-09 |
| CN1238619C true CN1238619C (en) | 2006-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03143733 Expired - Fee Related CN1238619C (en) | 2003-07-29 | 2003-07-29 | Cavity structural member for cast-in-place concrete formation |
| CNB2005101298220A Expired - Fee Related CN100393967C (en) | 2003-07-29 | 2003-07-29 | Hollow member for cast-in-situ concrete forming |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101298220A Expired - Fee Related CN100393967C (en) | 2003-07-29 | 2003-07-29 | Hollow member for cast-in-situ concrete forming |
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| CN102225582A (en) * | 2011-05-27 | 2011-10-26 | 王本淼 | Machine manufactured mould system for manufacturing combined open-web member |
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|---|---|---|---|---|
| PL158615B1 (en) * | 1987-12-15 | 1992-09-30 | Politechnika Warszawska | Rib-and-slab floor |
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| US20020157329A1 (en) * | 1998-12-11 | 2002-10-31 | Clarke Berdan | Resilient construction member and retrofit system using same |
| CN2419292Y (en) * | 2000-02-23 | 2001-02-14 | 梁军 | Assembling building floor with low ribs |
| CN1176288C (en) * | 2002-10-25 | 2004-11-17 | 邱则有 | Modular formwork members |
| CN1177117C (en) * | 2002-12-15 | 2004-11-24 | 邱则有 | Light weight tube subassembly with concrete being filled as core |
-
2003
- 2003-07-29 CN CN 03143733 patent/CN1238619C/en not_active Expired - Fee Related
- 2003-07-29 CN CNB2005101298220A patent/CN100393967C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1576492A (en) | 2005-02-09 |
| CN1782294A (en) | 2006-06-07 |
| CN100393967C (en) | 2008-06-11 |
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