CN111980749B - Novel detachable recycling filling retaining wall construction device and method - Google Patents
Novel detachable recycling filling retaining wall construction device and method Download PDFInfo
- Publication number
- CN111980749B CN111980749B CN202010853378.1A CN202010853378A CN111980749B CN 111980749 B CN111980749 B CN 111980749B CN 202010853378 A CN202010853378 A CN 202010853378A CN 111980749 B CN111980749 B CN 111980749B
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- bottom plate
- retaining wall
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004064 recycling Methods 0.000 title claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 239000011435 rock Substances 0.000 claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000003550 marker Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
- E21F15/04—Stowing mats; Goaf wire netting; Partition walls
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a novel detachable recycling filling retaining wall construction device and method, wherein the device comprises a baffle plate, a reinforcing plate for reinforcing and supporting the baffle plate and a supporting component, the baffle plate comprises a bottom plate, a transverse plate and a top plate, the baffle plate is sequentially spliced from bottom to top to form a roadway supporting section and is distributed in two rows, the reinforcing plate comprises a plurality of rectangular vertical supporting plates and a plurality of square vertical supporting plates, the reinforcing plate is obliquely supported by the supporting component, and the supporting component comprises diagonal bracing fixed thick rods, diagonal bracing fixed rods, anti-slip baffle plates and a supporting floor. The device simple structure, equipment convenience, stability are high, can recycle repeatedly, also can design the filling barricade of different shapes, size according to the same principle, provide a convenient and fast, safe high-efficient, economical and practical's novel structure for mine roadway fills.
Description
Technical Field
The invention belongs to the technical field of mine filling, and particularly relates to a novel detachable recycling filling retaining wall construction device and method.
Background
When the roadway is underground mining, the abandoned roadway needs to be backfilled for the tunneling channels such as mining lifting, transportation, drainage, power supply and the like, and after the mining is completed, the damage caused by local earth surface collapse, loose rock mass collapse and the like possibly brought by a complicated roadway empty area is avoided. At present, a cementing filling body is mainly adopted to backfill a roadway, filling slurry is conveyed to the roadway to be filled by utilizing a pipeline, and in order to avoid slurry flowing to the roadway under construction, a filling retaining wall is required to be preset to block the filling slurry. The filled retaining wall has the protection function of resisting the outward extrusion force of slurry and has economic and applicable value requirements.
The method for filling the retaining wall in the traditional roadway comprises the following steps: the traditional roadway filling retaining wall is characterized in that prefabricated grid steel bars are punched on a rock body, the steel bars are bound manually, templates are erected, concrete mortar is poured on a prefabricated model, the prefabricated model is vibrated back and forth by a vibrating rod, the mortar is kept compact and uniform, after the mortar is formed, the concrete is cured for a period of time, and filling slurry is conveyed to a roadway after the preset strength is achieved.
The defects of the traditional roadway filling retaining wall are that: the process is complex, and the construction period of the filling retaining wall is long; (2) narrow roadway, inconvenient construction of prefabricated steel bars; (3) The concrete retaining wall is a disposable consumption process, and because the underground roadway is complicated, the underground roadway is often required to be filled in batches for a plurality of times, so that unnecessary waste is formed.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the detachable filling retaining wall construction device and method which are simple in structure, convenient to operate, safe, reliable, high in practicability, easy to store, green and economical and can be recycled.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
A novel detachable recycling filling retaining wall construction device comprises a baffle, a reinforcing plate for reinforcing and supporting the baffle, and a supporting assembly;
The baffle comprises a bottom plate, a plurality of transverse plates and a plurality of top plates, the bottom plate, the transverse plates and the top plates are sequentially spliced from bottom to top to form a roadway support section and are distributed in two rows, and at least one side of each of the bottom plate, the transverse plates and the top plates is embedded into roadway rock bodies;
the reinforcing plates are in a strip plate shape and are vertically arranged along the roadway support section, three reinforcing plates are respectively arranged at the transverse middle parts of the left and right rows of baffles and at the joint positions of the two rows of baffles, and the reinforcing plates are in joint connection with the baffles; the reinforcing plate comprises a plurality of rectangular vertical supporting plates and a plurality of square vertical supporting plates, and the rectangular vertical supporting plates and the square vertical supporting plates are spliced to form a strip plate-shaped structure; the reinforcing plate is obliquely supported by the supporting component;
The supporting component comprises a diagonal bracing fixed thick rod, a diagonal bracing fixed rod, an anti-slip baffle plate and a supporting floor, wherein one end of the diagonal bracing fixed thick rod is connected with the upper half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle plate, one end of the diagonal bracing fixed rod is connected with the lower half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle plate, the anti-slip baffle plate is vertically inserted in a roadway flat ground, one end of the supporting floor is connected with the anti-slip baffle plate, and the other end of the supporting floor is inserted into the roadway flat ground to form an inclined support for the anti-slip baffle plate.
Further, the bottom plate is rectangular, the top plate is semi-arc, the diaphragm is rectangular, class rectangle, the height of bottom plate is the twice of diaphragm height, the length of rectangle erects the backup pad and is the twice of square erects backup pad side length.
Further, the terminal surface that bottom plate, diaphragm, roof spliced each other is equipped with indent formula rectangle recess and evagination formula rectangle interface, and the terminal surface that rectangle erects to put the backup pad and the perpendicular backup pad of putting of square spliced each other is equipped with indent formula rectangle recess and evagination formula rectangle interface, indent formula rectangle recess sets up in the left side and the top side of board, and evagination formula rectangle interface sets up in the right side and the bottom side of board, indent formula rectangle recess matches the butt joint with evagination formula rectangle interface.
Further, the concave rectangular groove and the convex rectangular interface are arranged in the middle of the plate thickness direction, and the thickness of the convex rectangular interface is 4/10 of the plate thickness.
Further, the base plate is provided with four universal wheel sets, and the four universal wheel sets are respectively arranged near four corners of the base plate.
Further, two welding wire fixing steel columns are arranged on the bottom plate, are close to one side edge of the bottom plate embedded into the rock body, and are vertically distributed up and down; each welded wire fixing steel column consists of three sections, each section has the same length, the diameters of the two sections at the two ends are equal, and the diameter of one end in the middle is half of the diameter of the two sections at the two ends.
Further, the bottom plate, the transverse plate and the top plate are all provided with movable handles, two movable handles are arranged on each plate and are connected to the plate surface through a rotating shaft, and the movable handles can rotate 180 degrees on the plate surface.
Further, the support assembly further comprises a reverse support rod, the reverse support rod connects the diagonal support fixing rod and the diagonal support fixing thick rod together, the connection point of the reverse support rod and the diagonal support fixing thick rod is connected through thickening steel wires in a crossed winding mode, and one end of the reverse support rod is connected with the bottom of the bottom plate.
Further, a plurality of transverse grooves which are arranged in parallel are downwards arranged at 3/4 of the total height of the anti-skid baffle, one end of the supporting floor is inserted into the roadway flat ground, and the other end of the supporting floor is clamped in the transverse grooves.
Further, the universal wheel group comprises a disc, round screws, a rotary connecting frame, a hexagonal bolt and an antifriction wheel, wherein the disc is welded on the bottom plate, the rotary connecting frame is connected with the disc through the round screws, and the antifriction wheel is fixed on the rotary connecting frame through the hexagonal bolt.
A novel detachable recycling filling retaining wall construction method comprises the following steps:
Step, preparing before installation; selecting the position where the filling retaining wall needs to be installed, marking the position on the rock mass by using a marker pen, cutting an artificial rock mass groove with the steel plate thickness and the mm depth of the filling retaining wall by using a rock cutting machine along a marking line, and brushing a layer of thin industrial oil on the front side and the back side of the filling retaining wall and the groove;
Step, mounting sequence and method; the installation is carried out in the order from right to left and from low to high;
Firstly, clamping a right bottom plate into an artificial rock mass groove, embedding one end of a left bottom plate into the artificial rock mass groove, splicing one end of the left bottom plate with a convex rectangular interface of the right bottom plate through a concave rectangular groove, splicing a transverse plate on the right bottom plate, installing a transverse plate on the left bottom plate, splicing the convex rectangular interface of the right top plate with the concave rectangular groove of the transverse plate in sequence until reaching a top plate, sliding the top plate to clamp the right end of the top plate into the artificial rock mass groove, clamping the left top plate into the artificial rock mass groove, and splicing the convex rectangular interface and the concave rectangular groove of the left top plate with the right top plate and the transverse plate respectively; three rows of reinforcing plates are installed according to the same sequence, and each time one supporting plate is installed, a supporting component corresponding to the supporting plate is installed on the vertical horse; the support assembly is provided with a fixed thick rod, a fixed rod and an anti-skid baffle plate, one end of a reverse support rod is connected with the bottom end of the bottom plate, the other end of the reverse support rod is connected with the midpoint of the fixed thick rod of the outermost diagonal bracing through two thickened steel wires by using a crisscross winding method, the reverse support rod and the rest diagonal bracing are fixed in the same mode, and the installation is completed;
Ending the work; after the step is installed, the slurry is filled, after the filling is completed and the solidification reaches the standard, a retaining wall and other devices are removed in the reverse order of the installation, a welded wire fixing steel column and a universal wheel set are arranged on a bottom plate, a detached transverse plate and a top plate are placed on the bottom plate, one end of an industrial rope is used for sleeving the middle section of the welded wire fixing steel column, the other end of the industrial rope bypasses the baffle to be tied on a stainless steel closed handle, the baffle is bound, and the industrial rope is transported to a storehouse or a next filling point.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
(1) The operation is simple, the assembly is convenient, and the assembly can be used only by sequential assembly without maintenance; (2) multiple protection is adopted, so that the safety performance is high; (3) The detachable cyclic utilization is realized, the environment is protected, and the economy and the efficiency are high; (4) the bottom plate is provided with universal wheels, so that the transportation is convenient; (5) a plurality of baffles are combined, so that the storage is convenient; (6) stainless steel material, not easy to damage; and (7) the construction is rapid, and can be completed by two persons.
The invention is suitable for roadway filling in underground mining of mines, can be quickly assembled, supported and dismantled, is economical and efficient, has multiple protection, has high safety performance, can be repeatedly recycled, can design corresponding filling retaining walls according to the size and shape of the section of the roadway, and provides a novel structure which is convenient, quick, safe, efficient, economical, safe and practical for mine roadway filling.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of a baffle and reinforcement plate structure of the apparatus of the present invention;
FIG. 3 is a schematic view of the structure of the support assembly of the apparatus of the present invention;
FIG. 4 is a schematic diagram of the structure of the groove and the interface of the device of the present invention;
FIG. 5 is an apparatus of the present invention a schematic structural diagram of the bottom plate;
FIG. 6 is a device of the present invention a structural schematic diagram of the universal wheel set;
FIG. 7 is a schematic view of the structure of the skid-proof baffle and the supporting floor of the device of the invention;
Fig. 8 is a schematic view of the movable handle structure of the device of the present invention.
In the figure: 101-a bottom plate; 102-a cross plate; 103-top plate; 201-a rectangular vertical support plate; 202-square vertical support plates; 301-diagonal bracing to fix the thick rod; 302-diagonal bracing fixing bars; 303-reverse support bar; 304-an anti-slip baffle; 305-bracing a floor; 306-thickening the steel wire; 307-transverse grooves; 4-universal wheel sets; 401-antifriction wheels; 402-hex bolts; 403-rotating the connecting frame; 404-a round screw; 405-a disc; 406-welding a wire fixing steel column; 5-roadway land leveling; 6-roadway rock mass; 7-artificial rock mass grooves; 8-a baffle plate is embedded in the rock mass part; 9-concave anti-slip round holes; 10-a movable handle; 11-an inward concave rectangular groove; 12-an outer convex rectangular interface; 13-a rotating shaft.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 8, the novel detachable recycling filling retaining wall constructing device according to the embodiment includes a baffle, a reinforcing plate for reinforcing and supporting the baffle, and a supporting assembly. Wherein, the baffle includes bottom plate 101, diaphragm 102, roof 103, and bottom plate 101, roof 103 are two, and diaphragm 102 is a plurality of, and bottom plate 101, a plurality of diaphragm 102, roof 103 splice gradually from bottom to top and form the tunnel support cross-section, and are two and list and distribute, and bottom plate 101, a plurality of diaphragm 102, roof 103 all have at least one side embedding tunnel rock mass 6. The bottom plate 101 is rectangular, the top plate 103 is semi-arc, the cross plate 102 is rectangular and quasi-rectangular, and the height of the bottom plate 101 is twice the height of the cross plate 102.
The reinforcing plates are in a strip plate shape and are vertically arranged along the roadway support section, three reinforcing plates are respectively arranged at the transverse middle parts of the left and right rows of baffles and at the joint positions of the two rows of baffles, and the reinforcing plates are in fit connection with the baffles; the reinforcing plate comprises a plurality of rectangular vertical supporting plates 201 and a plurality of square vertical supporting plates 202, and the rectangular vertical supporting plates 201 and the square vertical supporting plates 202 are spliced to form a strip plate-shaped structure; the length of the rectangular vertical support plate 201 is twice the side length of the square vertical support plate 202. The reinforcing plate is supported by the support component in an inclined way.
The support assembly comprises a diagonal bracing fixed thick rod 301, a diagonal bracing fixed rod 302, an anti-slip baffle 304 and a bracing floor 305, wherein one end of the diagonal bracing fixed thick rod 301 is connected with the upper half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle 304, one end of the diagonal bracing fixed rod 302 is connected with the lower half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle 304, the anti-slip baffle 304 is vertically inserted in the roadway flat 5, one end of the bracing floor 305 is connected with the anti-slip baffle 304, and the other end of the bracing floor 305 is inserted in the roadway flat 5 to form diagonal bracing on the anti-slip baffle 304. The diagonal bracing fixing thick rod 301 and the diagonal bracing fixing rod 302 are identical in structure, the cross sections are circular, the length and the diameter can be set according to actual requirements, such as the shape and the size of a reference retaining wall, the depth of a roadway, the filling speed and the like, in the embodiment, the diameter of the diagonal bracing fixing thick rod 301 is 30mm, the diameter of the diagonal bracing fixing rod 302 is 20mm, and the length is changed according to different fixed positions. In this example, the anti-skid baffle 304 has a height of 400mm, a width of 200mm and a thickness of 20mm, one half is in the air, the other half is embedded into the ground surface, a strip-shaped groove is formed at the position, facing the outside of the roadway, of the anti-skid baffle 304, which is 100mm away from the top end, and the supporting floor 305 has a height of 150mm, a width of 200mm and a thickness of 20mm.
The end surfaces of the bottom plate 101, the transverse plate 102 and the top plate 103 which are mutually spliced are provided with an inward concave rectangular groove 11 and an outward convex rectangular connector 12. The end surfaces of the rectangular vertical supporting plate 201 and the square vertical supporting plate 202 which are spliced with each other are provided with an inward concave rectangular groove 11 and an outward convex rectangular connector 12. The concave rectangular groove 11 is arranged on the left side and the top side of the plate, the convex rectangular interface 12 is arranged on the right side and the bottom side of the plate, and the concave rectangular groove 11 is matched and butted with the convex rectangular interface 12. Only the end sides of the bottom plate 101, the transverse plate 102, the top plate 103, the rectangular vertical supporting plate 201 and the square vertical supporting plate 202 which are spliced with each other are provided with interfaces or grooves, and the parts clamped with the artificial rock mass grooves 7 and the roadway flat ground 5 are not provided. The concave rectangular groove 11 and the convex rectangular interface 12 are arranged in the middle of the plate thickness direction, the thickness of the convex rectangular interface 12 is 4/10 of the plate thickness, the width of the concave rectangular groove 11 is also 4/10 of the plate thickness, the two side walls of the groove occupy 3/10 of the total thickness, and the thickness of the two grooves which are 3/10 plus 4/10 of the wall thickness is just one plate thickness.
The base plate 101 is provided with four universal wheel sets 4, and the four universal wheel sets 4 are respectively arranged near four corners of the base plate 101. The universal wheel set 4 comprises a disc 405, round screws 404, a rotary connecting frame 403, a hexagonal bolt 402 and an antifriction wheel 401, wherein the disc 405 is welded on the base plate 101, the rotary connecting frame 403 and the disc 405 are connected by the round screws 404, the antifriction wheel 401 and the rotary connecting frame 403 are fixed by the hexagonal bolt 402, and the antifriction wheel 401 with the diameter of 150mm is adopted.
Two welded wire fixing steel columns 406 are arranged on the bottom plate 101, and the two welded wire fixing steel columns 406 are arranged close to one side edge of the bottom plate 101 embedded into the rock mass and are vertically distributed up and down; each welded wire-fixing steel column 406 is composed of three sections, each section is identical in length, two sections at two ends are identical in diameter, and one end in the middle is half of the two sections at two ends in diameter. Welded wire steel columns 406 are used to tie the engineering lines.
The front of bottom plate 101, diaphragm 102, roof 103 all are equipped with movable handle 10, and all are equipped with two on every board, and movable handle 10 passes through pivot 13 to be connected on the face, and the middle part fixed connection of pivot 13 is on the board surface, and movable handle 10 both ends are articulated with pivot 13 both ends respectively, and movable handle 10 can rotate 180 at the face.
The reinforcing plate is formed by splicing an upper rectangular vertical supporting plate 201, a square vertical supporting plate 202 and a lower rectangular vertical supporting plate 201, wherein two inclined strut fixing thick rods 301 support the upper part, two inclined strut fixing rods 302 support the lower part, the geometric centers of the rectangular vertical supporting plate 201 and the square vertical supporting plate 202 are respectively provided with an inward concave anti-slip round hole 9 for convenient connection, and the inclined strut rods are supported by the inward concave anti-slip round holes 9. The support assembly further comprises a reverse support rod 303, the reverse support rod 303 connects the diagonal support fixing rod 302 and the diagonal support fixing thick rod 301 together, the connection point of the reverse support rod 303 and the diagonal support fixing rod 302 and the diagonal support fixing thick rod 301 is connected in a crossed and cross-shaped winding mode through a thickened steel wire 306, and one end of the reverse support rod 303 is connected with the bottom of the bottom plate 101. A plurality of transverse grooves 307 which are arranged in parallel are arranged downwards at 3/4 of the total height of the anti-skid baffle 304, one end of the supporting floor 305 is inserted into the roadway flat 5, and the other end is clamped in the transverse grooves 307. The diagonal bracing fixing thick rod, the diagonal bracing fixing rod, the reverse supporting rod, the anti-skid baffle plate and the bracing floor are all made of stainless steel materials.
The construction method comprises the following steps:
Step 1, preparing before installation; selecting the position where the filling retaining wall needs to be installed, marking the position on the rock mass by using a marker pen, cutting an artificial rock mass groove 7 with the steel plate thickness of the filling retaining wall and the depth of 200mm by using a rock cutting machine along a marking line, and brushing a layer of thin industrial oil on the front side, the back side and the grooves of the filling retaining wall;
step 2, an installation sequence and a method; the installation is carried out in the order from right to left and from low to high;
Firstly, clamping a right bottom plate 101 into an artificial rock mass groove 7, embedding one end of a left bottom plate 101 into the artificial rock mass groove 7, wherein a baffle is embedded into a rock mass part 8, one end of the baffle is spliced with a convex rectangular interface 12 of the right bottom plate 101 through a concave rectangular groove 11, then a transverse plate 102 on the right bottom plate 101 is spliced, a transverse plate 102 on the left bottom plate 101 is installed, the sequence is followed until a top plate 103 is reached, firstly, the convex rectangular interface 12 of the right top plate 103 is spliced with the concave rectangular groove 11 of the transverse plate 102, the top plate 103 is slid so that the right end of the top plate 103 is clamped into the artificial rock mass groove 7, the left top plate 103 is clamped into the artificial rock mass groove 7, and the convex rectangular interface 12 and the concave rectangular groove 11 are respectively spliced with the right top plate 103 and the transverse plate 102; three rows of reinforcing plates are installed according to the same sequence, and each time one supporting plate is installed, a supporting component corresponding to the supporting plate is installed on the vertical horse; the supporting component is provided with a fixed thick rod, a fixed rod and an anti-skid baffle, one end of a reverse supporting rod 303 is connected with the bottom end of the bottom plate 101, the other end of the reverse supporting rod 303 is connected with the midpoint of the outer inclined strut fixed thick rod 301 by using a crisscross winding method through two thickened steel wires 306, the reverse supporting rod 303 is fixed in the same way with other inclined struts, and the installation is completed;
Step 3, ending work; after the step 2 is finished, filling slurry, after filling is finished and solidification reaches the standard, removing retaining walls and other devices in the reverse order of installation, arranging a welded wire fixing steel column and a universal wheel set 4 on a bottom plate 101, putting a disassembled transverse plate 102 and a top plate 103 on the bottom plate 101, sleeving the middle section of the welded wire fixing steel column with one end of an industrial rope, and tying the other end of the industrial rope on a stainless steel closed handle by bypassing a baffle plate, binding the baffle plate, and transporting the baffle plate to a warehouse or a next filling point.
The invention has five protective measures: the first heavy safeguard measure is a filling retaining wall formed by combining stainless steel plates, the second heavy safeguard measure is an artificial rock mass groove, the third heavy safeguard measure is a combination of a vertically arranged reinforcing plate and an inclined strut, the fourth heavy safeguard measure is an anti-skid baffle and a strut floor, and the fifth heavy safeguard measure is a reverse support rod. Principle of stable support: when the roadway is filled with slurry, the bottom plate is firstly stressed, and then is mutually conducted through the grooves and the interfaces which are mutually connected until the whole retaining wall is stressed and extruded into the artificial rock body groove, the reverse side of the filling retaining wall bears the extrusion of the filling slurry, the edge of the filling retaining wall bears the reverse load of the artificial rock body groove, the middle part is larger in bending moment, so that the vertically arranged reinforcing plate reinforces the middle part, when the middle part has a deformation trend, the force is conducted to the inclined supporting rods through the reinforcing plate, the inclined supporting rods are uniformly distributed to the roadway ground through the anti-skid baffle plate, the two ends of the inclined supporting rods are stressed, the middle bending moment is the largest and is the most flexible, so that the reverse supporting rods are arranged, the four inclined supporting rods on the same plane are cooperated, when a certain inclined supporting rod has a bending trend, the reverse supporting rods are transmitted to the bottom plate and the rest three inclined supporting rods through the cross thickening crossing steel wires, and the filling retaining wall with mutual conduction stress is formed, and the annular buckling effect and high stability is realized.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (8)
1. Novel detachable cyclic utilization fills retaining wall construction device, its characterized in that: comprises a baffle plate, a reinforcing plate for reinforcing and supporting the baffle plate and a supporting component;
The baffle comprises a bottom plate (101), a transverse plate (102) and a top plate (103), wherein the number of the bottom plate (101) and the number of the top plate (103) are two, the number of the transverse plates (102) is several, the bottom plate (101), the number of the transverse plates (102) and the number of the top plate (103) are spliced in sequence from bottom to top to form a roadway support section and are distributed in two rows, and the bottom plate (101), the number of the transverse plates (102) and the top plate (103) are all provided with at least one side embedded roadway rock mass (6);
The reinforcing plates are in a strip plate shape and are vertically arranged along the roadway support section, three reinforcing plates are respectively arranged at the transverse middle parts of the left and right rows of baffles and at the joint positions of the two rows of baffles, and the reinforcing plates are in joint connection with the baffles; the reinforcing plate comprises a plurality of rectangular vertical supporting plates (201) and a plurality of square vertical supporting plates (202), and the rectangular vertical supporting plates (201) and the square vertical supporting plates (202) are spliced to form a strip plate-shaped structure; the reinforcing plate is obliquely supported by the supporting component;
The supporting assembly comprises a diagonal bracing fixed thick rod (301), a diagonal bracing fixed rod (302), an anti-slip baffle plate (304) and a bracing floor (305), wherein one end of the diagonal bracing fixed thick rod (301) is connected with the upper half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle plate (304), one end of the diagonal bracing fixed rod (302) is connected with the lower half part of the reinforcing plate, the other end of the diagonal bracing fixed rod is connected with the anti-slip baffle plate (304), the anti-slip baffle plate (304) is vertically inserted into a roadway flat ground, one end of the bracing floor (305) is connected with the anti-slip baffle plate (304), and the other end of the bracing floor is inserted into the roadway flat ground to form an inclined support for the anti-slip baffle plate (304);
The bottom plate (101) is rectangular, the top plate (103) is semi-arc-shaped, the transverse plate (102) is rectangular and rectangular-like, the height of the bottom plate (101) is twice as high as that of the transverse plate (102), and the length of the rectangular vertical supporting plate (201) is twice as long as the side length of the square vertical supporting plate (202); the end face that bottom plate (101), diaphragm (102), roof (103) splice each other is equipped with indent formula rectangle recess (11) and evagination formula rectangle interface (12), and the terminal surface that rectangle erects to put backup pad (201) and square erects to put backup pad (202) splice each other is equipped with indent formula rectangle recess (11) and evagination formula rectangle interface (12), indent formula rectangle recess (11) set up in the left side and the top side of board, and evagination formula rectangle interface (12) set up in the right side and the bottom side of board, indent formula rectangle recess (11) and evagination formula rectangle interface (12) match the butt joint.
2. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: the concave rectangular groove (11) and the convex rectangular interface (12) are arranged in the middle of the plate thickness direction, and the thickness of the convex rectangular interface (12) is 4/10 of the plate thickness.
3. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: the base plate (101) is provided with four universal wheel sets (4), and the universal wheel sets (4) are respectively arranged near four corners of the base plate (101).
4. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: two welding wire fixing steel columns (406) are arranged on the bottom plate (101), and the two welding wire fixing steel columns (406) are close to one side edge of the bottom plate (101) embedded into the rock body and are vertically distributed; each welded wire fixing steel column (406) consists of three sections, each section has the same length, the diameters of the two sections at the two ends are equal, and the diameter of one end in the middle is half of the diameter of the two sections at the two ends.
5. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: the movable lifting handles (10) are arranged on the bottom plate (101), the transverse plate (102) and the top plate (103), two movable lifting handles (10) are arranged on each plate, the movable lifting handles (10) are connected to the plate surface through rotating shafts (13), and the movable lifting handles (10) can rotate 180 degrees on the plate surface.
6. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: the support assembly further comprises a reverse support rod (303), the reverse support rod (303) connects the diagonal support fixing rod (302) and the diagonal support fixing thick rod (301) together, the connection points of the reverse support rod (303) and the diagonal support fixing rod (302) and the diagonal support fixing thick rod (301) are connected in a crossed cross winding mode through thickened steel wires (306), and one end of the reverse support rod (303) is connected with the bottom of the bottom plate (101).
7. The novel detachable cyclic utilization filling retaining wall construction device according to claim 1, wherein: a plurality of transverse grooves (307) which are arranged in parallel are downwards arranged at 3/4 of the total height of the anti-skid baffle plate (304), one end of the supporting floor (305) is inserted into the roadway flat ground (5), and the other end of the supporting floor is clamped in the transverse grooves (307).
8. A novel detachable recycling filling retaining wall construction method, characterized in that the novel detachable recycling filling retaining wall construction device according to claim 1 is adopted, comprising:
step 1, preparing before installation; selecting a position where the filling retaining wall needs to be installed, marking the position on a rock body by using a marker pen, cutting an artificial rock body groove (7) with the thickness depth of 200mm of a steel plate of the filling retaining wall along a marking line by using a rock cutting machine, and brushing a layer of thin industrial oil on the front side, the back side and the groove of the filling retaining wall;
step 2, an installation sequence and a method; the installation is carried out in the order from right to left and from low to high;
Firstly, clamping a right bottom plate (101) into an artificial rock mass groove (7), then embedding one end of a left bottom plate (101) into the artificial rock mass groove (7), splicing one end of the left bottom plate (101) with a convex rectangular interface (12) of the right bottom plate (101) through a concave rectangular groove (11), then splicing a transverse plate (102) on the right bottom plate (101), installing the transverse plate (102) on the left bottom plate (101), splicing the convex rectangular interface (12) of the right top plate (103) with the concave rectangular groove (11) of the transverse plate (102) until reaching a top plate (103) in sequence, sliding the top plate (103) to clamp the right end of the top plate into the artificial rock mass groove (7), and clamping the outer convex rectangular interface (12) and the concave rectangular groove (11) of the left top plate (103) into the artificial rock mass groove (7) respectively; three rows of reinforcing plates are installed according to the same sequence, and each time one supporting plate is installed, a supporting component corresponding to the supporting plate is installed on the vertical horse; the supporting component is provided with a fixed thick rod, a fixed rod and an anti-skid baffle plate, one end of a reverse supporting rod (303) is connected with the bottom end of the bottom plate (101), the other end of the reverse supporting rod (303) is connected with the midpoint of the outmost diagonal bracing fixed thick rod (301) through two thickened steel wires (306) by using a crisscross winding method, and the reverse supporting rod (303) and the rest diagonal bracing rods are fixed in the same mode, so that the installation is finished;
Step 3, ending work; after the step 2 is finished in installation, the slurry is filled, after filling is finished and solidification reaches the standard, a retaining wall and other devices are removed in the reverse order of installation, a bottom plate (101) is provided with a welded wire fixing steel column and a universal wheel set (4), a detached transverse plate (102) and a top plate (103) are placed on the bottom plate (101), one end of an industrial rope is used for sleeving the middle section of the welded wire fixing steel column, the other end of the industrial rope bypasses the baffle to be tied on a stainless steel closed handle, the baffle is bound, and the industrial rope is transported to a warehouse or a next filling point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853378.1A CN111980749B (en) | 2020-08-23 | 2020-08-23 | Novel detachable recycling filling retaining wall construction device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853378.1A CN111980749B (en) | 2020-08-23 | 2020-08-23 | Novel detachable recycling filling retaining wall construction device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111980749A CN111980749A (en) | 2020-11-24 |
| CN111980749B true CN111980749B (en) | 2024-10-22 |
Family
ID=73444248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010853378.1A Active CN111980749B (en) | 2020-08-23 | 2020-08-23 | Novel detachable recycling filling retaining wall construction device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111980749B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212428931U (en) * | 2020-08-23 | 2021-01-29 | 昆明理工大学 | Novel detachable cyclic utilization fills barricade and builds device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5669737A (en) * | 1995-07-27 | 1997-09-23 | Equilbec; Michel | Wall retention system |
| CN107178391B (en) * | 2017-06-14 | 2018-12-28 | 江西理工大学 | A kind of construction method and application of armored concrete fire dam |
| CN107882061B (en) * | 2017-10-30 | 2019-12-20 | 宁波顺行园林建设有限公司 | Gabion retaining wall and slope protection construction method thereof |
| CN208734376U (en) * | 2018-09-03 | 2019-04-12 | 陆源 | A kind of portable filling in mine barricade |
| CN209687538U (en) * | 2018-12-27 | 2019-11-26 | 赤峰山金红岭有色矿业有限责任公司 | A kind of assembling filling counterfort for mine down-hole |
| CN209837087U (en) * | 2018-12-27 | 2019-12-24 | 中铁二院工程集团有限责任公司 | Assembled ecological anchoring plate retaining wall |
| CN211081970U (en) * | 2019-08-07 | 2020-07-24 | 中国恩菲工程技术有限公司 | Assembled reusable flexible filling retaining wall |
| CN111485883B (en) * | 2020-04-30 | 2021-07-23 | 昆明理工大学 | High ground stress environment low-cost mining method based on paste-multi-medium collaborative filling |
-
2020
- 2020-08-23 CN CN202010853378.1A patent/CN111980749B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212428931U (en) * | 2020-08-23 | 2021-01-29 | 昆明理工大学 | Novel detachable cyclic utilization fills barricade and builds device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111980749A (en) | 2020-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104564104B (en) | A kind of table system for tunnel-liner | |
| CN107476470A (en) | Steel pipe built in assembled and GFRP pipe regeneration concrete compound shear walls and its construction method | |
| CN102505636A (en) | Construction method of No.0 block of continuous rigid frame bridge of double-thin-wall pier | |
| CN106836463A (en) | The constructing device and construction method of cushion cap and ground girder construction | |
| CN204402504U (en) | A kind of tunnel steel form lining trolley | |
| CN212428931U (en) | Novel detachable cyclic utilization fills barricade and builds device | |
| CN106150085B (en) | A kind of stiffened column Formwork Installation Method | |
| CN110607805A (en) | Cable tunnel construction method | |
| CN111980749B (en) | Novel detachable recycling filling retaining wall construction device and method | |
| CN210066493U (en) | Hoop mold for trestle hanging mold construction | |
| CN213951970U (en) | Pier stud template | |
| CN106049531B (en) | High-moisture ultra-soft soil box multicell cast in place frame method for tunnel construction | |
| CN211230493U (en) | Assembled steel segment template suitable for quick lining of horseshoe tunnel | |
| CN211848785U (en) | Cast-in-place concrete road terrace template quick supporting and dismounting device | |
| CN112252197A (en) | Pier column template and pier column construction method | |
| CN109235482B (en) | Tower crane foundation based on bonded prestressed concrete and construction method thereof | |
| CN111851569A (en) | Gantry crane track foundation beam and construction method thereof | |
| CN214497993U (en) | Assembled formwork wall board | |
| CN214301762U (en) | Side node structure in assembled foundation ditch | |
| CN212294735U (en) | Gantry crane track foundation beam | |
| CN215054205U (en) | Collision test wall body of nano energy-absorbing safety protection device | |
| CN212223622U (en) | Support is demolishd fast in construction of continuous beam bridge cantilever | |
| CN110424245B (en) | Large-span tied arch bridge reconstruction method based on bridge hydraulic jacking system | |
| CN108979145B (en) | Template assembly structure with aluminum die assembly | |
| CN107740598B (en) | Tower type cast-in-situ structure formwork support system and construction process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |