CN217151235U - Beam bottom template supporting system - Google Patents
Beam bottom template supporting system Download PDFInfo
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- CN217151235U CN217151235U CN202220697583.8U CN202220697583U CN217151235U CN 217151235 U CN217151235 U CN 217151235U CN 202220697583 U CN202220697583 U CN 202220697583U CN 217151235 U CN217151235 U CN 217151235U
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Abstract
The utility model provides a roof beam bottom formwork support system, includes the concrete beam, sets up at the peripheral supporting template of concrete beam to and set up at the formwork support of supporting template below, its characterized in that: the supporting template is including hugging closely the panel that concrete beam bottom surface and side outside set up, many parallel concrete beam length direction hug closely the secondary joist that the panel outside leads to long setting, and set up the main joist in the secondary joist outside, the main joist includes roof beam side main joist and breast main joist, and set up the fossil fragments stiffening rib between roof beam side main joist and breast main joist, formwork support supports in breast main joist below, formwork support includes the pole setting and sets up the adjustable support on the pole setting top, the pole setting includes outer pole and interior pole, the outer pole cover is on interior pole, all be equipped with the through-hole on outer pole and the interior pole, outer pole and interior pole run through the through-hole through the bolt and carry out length adjustment fixedly, overall support structure is stable, adjust, the turnover is convenient.
Description
Technical Field
The utility model relates to a template construction technical field especially relates to a roof beam die block board support system.
Background
The beam bottom formwork supports are indispensable support systems in the concrete beam construction, the concrete beam or floor below support systems mostly adopt to set up the scaffold to support, the scaffold supports inconvenient when facing different support heights to adjust the support height, and when the concrete beam needs to arch up the operation, traditional roof beam bottom formwork supports also inconvenient arch up the operation to the concrete beam, inconvenient turnover use in addition, the availability factor is low, and material, manual work consume the volume big.
Disclosure of Invention
The utility model aims at providing a roof beam die block board support system will solve the technical problem that the application range that formwork support leads to because of inconvenient regulation support height is little and turnover inefficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a beam bottom template supporting system comprises a concrete beam, supporting templates arranged at the periphery of the concrete beam, and template supports arranged below the supporting templates, wherein the supporting templates comprise panels tightly attached to the bottom surface and the outer sides of the concrete beam, secondary keels arranged on the outer sides of the panels in a through and long mode are tightly attached to the length directions of a plurality of parallel concrete beams, and main keels arranged on the outer sides of the secondary keels, the main keels comprise a plurality of vertical beam side main keels tightly attached to the secondary keels on the side surfaces of the concrete beam at uniform intervals, a plurality of horizontal beam bottom main keels perpendicular to the secondary keels on the side surfaces of the concrete beam at uniform intervals, and keel reinforcing ribs arranged between the beam side main keels and the beam bottom main keels, PVC sleeves of the plurality of vertical beam side main keels are preset in the concrete beam along the length direction, first pair of pull bolts are arranged in the PVC sleeves, two ends of the first pair of pull bolts penetrate through the main beam side main keels on two sides to fix the beam side main keels and the concrete beam in a pull mode, the lower ends of the beam side main keels extend out of the plane where the beam bottom main keels are located, a plurality of second counter-pulling bolts are arranged below the concrete beam, and the second counter-pulling bolts penetrate through the beam side main keels on the two sides of the bottom of the concrete beam; the template support supports below the girder bottom main joist, the template support includes the pole setting and sets up the adjustable support in the pole setting top, the pole setting includes outer pole and interior pole, and the outer pole overlaps on interior pole, all be equipped with the through-hole on outer pole and the interior pole, outer pole and interior pole are run through the through-hole through the bolt and are carried out length control fixed.
Furthermore, the length of the beam bottom main keel is larger than the width of the bottom surface of the concrete beam, two ends of the beam bottom main keel extend out of two side surfaces of the concrete beam, and two ends of the keel reinforcing rib are fixed at the end part of the beam bottom main keel and the belly part of the beam side main keel.
Furthermore, the abdomen of the formwork support is provided with a horizontal connecting rod, the horizontal connecting rod is fixed on the vertical rod, and the vertical rod is connected in series and fixed by the horizontal connecting rod.
Furthermore, the panel is a laminated multilayer board with the thickness of 15mm, and the secondary keel is a steel clad wood with the thickness of 50 x 2 mm.
Furthermore, the bottom surface of the concrete beam is an arch with the middle elevation higher than the elevations at the two ends, and the bottom surface of the concrete beam is arched according to 0.2% -0.3% of the span of the concrete beam.
Furthermore, many the secondary joist is at the even interval setting of concrete beam bottom surface and side, and adjacent secondary joist interval in the coplanar is 220~260 mm.
Furthermore, the beam side main keels and the beam bottom main keels are 100 x 100mm square timbers, and the distance between the adjacent beam side main keels and the distance between the adjacent beam bottom main keels are 400-600 mm.
Furthermore, a horizontal safety net is arranged below the supporting template and fixed on the vertical rod.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model relates to a beam bottom template supporting system, which is characterized in that a keel reinforcing rib is arranged between a beam side main keel and a beam bottom main keel, the beam side main keel and the beam bottom main keel are connected into a whole, the whole supporting template structure is more stable, the upright stanchion is set to be in a length-telescopic mode, the supporting system can be adapted to support concrete beams with different heights, the application range and the turnover use efficiency of a template bracket are increased, a PVC sleeve is arranged in the concrete beam, a first pair of pull bolts pass through the PVC sleeve to oppositely pull and fix the beam side main keel and the concrete beam, the concrete beam is better fixed by the beam side main keel, meanwhile, the punching on the concrete beam is avoided to be damaged when the first pair of pull bolts are passed through by the pre-buried PVC sleeve, the supporting height can be flexibly finely adjusted by arranging an adjustable support on the top end of the template bracket, the arching operation of the concrete beam is more convenient, the whole supporting structure is stable, the stress is reasonable, the operation is flexible and convenient, the device has the characteristics of safety, applicability and the like, and has good popularization and practical values, and good economic benefits can be produced after the device is widely popularized and applied.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Reference numerals: 1. a concrete beam; 2. supporting the template; 3. erecting a rod; 301. an outer rod; 302. an inner rod; 303. a through hole; 4. a panel; 5. a secondary keel; 6. a beam-side main keel; 7. a beam bottom main keel; 8. keel reinforcing ribs; 9. PVC sleeves; 10. a first tie bolt; 11. a second tie bolt; 12. an adjustable support; 13. a horizontal connecting rod; 14. a horizontal safety net.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention and are intended to be illustrative and exemplary only, and should not be construed as limiting the scope of the invention and embodiments thereof, except as disclosed in the claims and specification herein, which may suggest themselves to those skilled in the art having the benefit of this disclosure and which include all such obvious alternatives and modifications as may be suggested by the disclosure herein.
The utility model discloses a beam bottom template supporting system, as shown in figure 1, comprising a concrete beam 1, a supporting template 2 arranged at the periphery of the concrete beam 1 and a template bracket arranged below the supporting template 2, wherein the concrete beam 1 is provided with an arch, the bottom surface of the concrete beam 1 is an arch with the middle elevation higher than the elevations at two ends, and when the span of the concrete beam 1 is not less than 4mm and not more than 9mm, the arch is formed according to 0.2 percent of the span; when the span of the concrete beam 1 is more than 9mm, the arch camber is performed according to 0.3 percent of the span.
As shown in figure 1, the supporting template 2 comprises a panel 4 which is tightly attached to the bottom surface and the side surface of a concrete beam 1, a plurality of secondary keels 5 which are arranged on the outer side of the panel 4 in a through-length mode and are tightly attached to the length direction of the parallel concrete beam 1, and main keels which are arranged on the outer side of the secondary keels 5, the panel 4 is a film-coated multilayer board with the thickness of 15mm, the secondary keels 5 are 50 x 2mm steel clad wood or wood beams, the plurality of secondary keels 5 are uniformly arranged on the outer side of the bottom surface and the side surface of the concrete beam 1 at intervals, the interval between the adjacent secondary keels 5 in the same plane is 220-260 mm, each main keel comprises a plurality of beam side main keels 6 which are vertically and uniformly arranged on the secondary keels 5 on the side surface of the concrete beam 1 at intervals, a plurality of beam bottom main keels 7 which are horizontally and uniformly arranged perpendicular to the secondary keels 5 on the side surface of the concrete beam 1, and reinforcing ribs 8 arranged between the beam side main keels 6 and the beam bottom main keels 7, each beam side main keel 6 and each beam bottom keel 7 are 100 x 100mm square wood, the interval is 400~600mm between the adjacent roof beam side main joist 6 and between the adjacent roof beam bottom main joist 7, and roof beam side main joist 6 is the same and the one-to-one with roof beam bottom main joist 7 quantity, and the length of roof beam bottom main joist 7 is greater than 1 bottom surface width of concrete beam, and 1 both sides face of concrete beam is stretched out at 7 both ends of roof beam bottom main joist, and 7 tip of roof beam bottom main joist and 6 abdomens of roof beam side main joist are fixed at 8 both ends of keel stiffening rib to strengthen the structural strength who supports template 2.
As shown in fig. 1, a plurality of PVC sleeves 9 are preset in a concrete beam 1 along the length direction, the PVC sleeves 9 are perpendicular to beam-side main keels 6 on both sides of the concrete beam 1, first tie bolts 10 are arranged in the PVC sleeves 9, the first tie bolts 10 penetrate through the beam-side main keels 6 on both sides of the concrete beam 1 to fix the beam-side main keels 6 and the concrete beam 1 in a tie-pull manner, the lower ends of the beam-side main keels 6 extend out of a plane where a beam-bottom main keel 7 is located, a plurality of second tie bolts 11 are arranged below the concrete beam 1, the second tie bolts 11 penetrate through the beam-side main keels 6 on both sides of the bottom of the concrete beam 1, and the second tie bolts 11 further enhance the clamping strength of the beam-side main keels 6 on both sides of the concrete beam 1; the formwork support is a supporting scaffold and is supported below a main keel 7 at the bottom of a beam, the formwork support comprises an upright rod 3 and an adjustable support 12 arranged at the top end of the upright rod 3, the supporting height of the upright rod 3 is finely adjusted by adjusting the adjustable support 12, arching operation is carried out on the side of the beam, the supporting height of different point positions below the concrete beam 1 is changed by finely adjusting the adjustable support 12, the upright rod 3 is a sleeved rod, the upright rod 3 comprises an outer rod 301 and an inner rod 302, the outer rod 301 is sleeved on the inner rod 302, through holes 303 are formed in the outer rod 301 and the inner rod 302, the outer rod 301 and the inner rod 302 are fixed in length by penetrating through the through holes 303 through bolts, the upright rod 3 is set to be in a length-telescopic mode, the formwork support can be adapted to support the concrete beams 1 with different heights, and the use range and the turnover use efficiency of the formwork support are increased; the template support belly is equipped with horizontal connecting rod 13, and horizontal connecting rod 13 is fixed on template support's many pole settings 3, and horizontal connecting rod 13 establishes ties pole setting 3 fixedly, and horizontal connecting rod 13 both ends and peripheral support fixed connection, horizontal connecting rod 13 are connected template support and peripheral support fixedly to strengthen template support's stability, support 2 below in the template is equipped with horizontal safety net 14, and horizontal safety net 14 is fixed in pole setting 3.
During the use, firstly, according to the size of concrete beam 1, support template 2 is processed in advance, then support template 2 is assembled on the spot, panel 4, secondary joist 5, main joist are fixed with nail or connecting claw, the roof beam lower template support is set up at the preset position, a full hall support is formed, then support template 2 is installed after the support height of upright stanchion 3 is adjusted by adjusting adjustable support 12, and finally beam side main joist 6 and concrete beam 1 are fixed in opposite pull through first opposite pull bolt 10 and second opposite pull bolt 11.
The utility model relates to a beam bottom template supporting system, which is characterized in that a keel reinforcing rib is arranged between a beam side main keel and a beam bottom main keel, the beam side main keel and the beam bottom main keel are connected into a whole, the whole supporting template structure is more stable, the upright stanchion is set to be in a length-telescopic mode, the supporting system can be adapted to support concrete beams with different heights, the application range and the turnover use efficiency of a template bracket are increased, a PVC sleeve is arranged in the concrete beam, a first pair of pull bolts pass through the PVC sleeve to oppositely pull and fix the beam side main keel and the concrete beam, the concrete beam is better fixed by the beam side main keel, meanwhile, the punching on the concrete beam is avoided to be damaged when the first pair of pull bolts are passed through by the pre-buried PVC sleeve, the supporting height can be flexibly finely adjusted by arranging an adjustable support on the top end of the template bracket, the arching operation of the concrete beam is more convenient, the whole supporting structure is stable, the stress is reasonable, and the operation is flexible and convenient.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, and that the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a roof beam bottom formwork support system, includes concrete beam (1), sets up at peripheral supporting template (2) of concrete beam (1) to and set up at the template support of supporting template (2) below, its characterized in that: the supporting template (2) comprises a panel (4) tightly attached to the bottom surface and the outer side of the concrete beam (1), secondary keels (5) arranged on the outer side of the panel (4) in a through manner are tightly attached to the length directions of the multiple parallel concrete beams (1), main keels arranged on the outer side of the secondary keels (5) are arranged, each main keel comprises a beam side main keel (6) tightly attached to the corresponding lateral secondary keel (5) of the concrete beam (1) at multiple vertical uniform intervals, beam bottom main keels (7) perpendicular to the lateral secondary keels (5) of the concrete beam (1) at multiple horizontal directions are arranged, keel reinforcing ribs (8) arranged between the beam side main keel (6) and the beam bottom main keel (7) are arranged, PVC casing pipes (9) of the multiple vertical beam side main keels (6) are preset in the concrete beam (1) along the length directions, first counter pull bolts (10) are arranged in the PVC casing pipes (9), the two ends of the first diagonal bolt (10) penetrate through the beam side main keels (6) on the two sides to fix the beam side main keels (6) and the concrete beam (1) in a diagonal mode, the lower ends of the beam side main keels (6) extend out of the plane where the beam bottom main keel (7) is located, a plurality of second diagonal bolts (11) are arranged below the concrete beam (1), and the second diagonal bolts (11) penetrate through the beam side main keels (6) on the two sides of the bottom of the concrete beam (1); the formwork support supports below girder bottom main joist (7), the formwork support includes pole setting (3) and adjustable brace (12) of setting on pole setting (3) top, pole setting (3) are including outer pole (301) and interior pole (302), and outer pole (301) cover is on interior pole (302), all be equipped with through-hole (303) on outer pole (301) and interior pole (302), and outer pole (301) and interior pole (302) are run through-hole (303) through the bolt and are carried out length adjustment fixedly.
2. The beam bottom formwork support system according to claim 1, wherein: the length of beam bottom main joist (7) is greater than concrete beam (1) bottom surface width, and concrete beam (1) both sides face is stretched out at beam bottom main joist (7) both ends, fossil fragments stiffening rib (8) both ends are fixed at beam bottom main joist (7) tip and roof beam side main joist (6) belly.
3. The beam bottom formwork support system according to claim 1, wherein: the template support belly is equipped with horizontal connecting rod (13), horizontal connecting rod (13) are fixed on pole setting (3), and horizontal connecting rod (13) are established ties pole setting (3) fixedly.
4. The beam bottom formwork support system according to claim 1, wherein: the panel (4) is a laminated plate with the thickness of 15mm, and the secondary keel (5) is a steel clad wood with the thickness of 50 x 2 mm.
5. The beam bottom formwork support system according to claim 1, wherein: the bottom surface of the concrete beam (1) is an arch with the middle elevation higher than the elevations at two ends, and the bottom surface of the concrete beam (1) is arched according to 0.2% -0.3% of the span of the concrete beam (1).
6. The beam bottom formwork support system according to claim 1, wherein: many secondary joist (5) are at concrete beam (1) bottom surface and the even interval setting in side, and adjacent secondary joist (5) interval in the coplanar is 220~260 mm.
7. The beam bottom formwork support system according to claim 1, wherein: the beam side main keels (6) and the beam bottom main keels (7) are 100-100 mm square timbers, and the distances between the beam side main keels (6) and between the adjacent beam bottom main keels (7) are 400-600 mm.
8. The beam bottom formwork support system according to any one of claims 1 to 7, wherein: a horizontal safety net (14) is arranged below the supporting template (2), and the horizontal safety net (14) is fixed on the vertical rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697583.8U CN217151235U (en) | 2022-03-29 | 2022-03-29 | Beam bottom template supporting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220697583.8U CN217151235U (en) | 2022-03-29 | 2022-03-29 | Beam bottom template supporting system |
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| CN217151235U true CN217151235U (en) | 2022-08-09 |
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| CN202220697583.8U Active CN217151235U (en) | 2022-03-29 | 2022-03-29 | Beam bottom template supporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323858A (en) * | 2022-08-30 | 2022-11-11 | 中国十七冶集团有限公司 | Reinforcing construction method for section steel combined disc buckling frame ground garage top plate roadway |
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2022
- 2022-03-29 CN CN202220697583.8U patent/CN217151235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323858A (en) * | 2022-08-30 | 2022-11-11 | 中国十七冶集团有限公司 | Reinforcing construction method for section steel combined disc buckling frame ground garage top plate roadway |
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