CN217326458U - Concrete beam formwork support clamp - Google Patents
Concrete beam formwork support clamp Download PDFInfo
- Publication number
- CN217326458U CN217326458U CN202220839771.XU CN202220839771U CN217326458U CN 217326458 U CN217326458 U CN 217326458U CN 202220839771 U CN202220839771 U CN 202220839771U CN 217326458 U CN217326458 U CN 217326458U
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- stupefied
- concrete beam
- steel back
- board
- formwork support
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Abstract
The utility model provides a concrete beam formwork support anchor clamps, includes the L shape fastener of stupefied constitution of the stupefied and first vertical steel backing of the body of the horizontal steel backing, the stupefied slip cap of assembly of going up of horizontal steel backing, the higher authority of slip cap sets firmly the stupefied second vertical steel backing of the body set firmly below the slip cap and be the board of bending of 45 o contained angles, bend the board with the outside end of this slip cap is arranged in to the sideboard that the slip cap is the right angle connection be equipped with the slotted hole on the both sides board of the board of bending respectively, wear to adorn the pull rod in two slotted holes, the front end of pull rod have with the drag hook hole complex drag hook that sets up below the stupefied of horizontal steel backing the rear end of pull rod is equipped with the nut. The utility model discloses simple structure, assembly, dismantlement convenience, stability can be good, and the reliability is high, can effectively improve cast-in-place concrete beam's efficiency of construction, guarantees construction quality.
Description
Technical Field
The utility model relates to a concrete beam formwork support anchor clamps for building construction.
Background
With the development of building construction technology, in the construction of cast-in-place concrete beams, the supporting and fixing mode of beam templates is generally replaced by a traditional batten or steel pipe combined supporting and fixing mode by a metal beam template supporting and fixing clamp. The application number of the applicant of the present application is 202122857954.2 discloses a cast-in-place concrete beam formwork support fixture, which comprises an L-shaped clamping piece consisting of a transverse steel back ridge and a first vertical steel back ridge, wherein a second vertical steel back ridge is arranged on a sliding sleeve, the sliding sleeve is assembled on the transverse steel back ridge, and a wedge-shaped plate with a tail sleeve is wedged into a reserved gap between the upper surface of the transverse steel back ridge and the sliding sleeve, so that the support fixation of formworks and bottom formworks on two sides of the cast-in-place concrete beam is realized. Above-mentioned cast-in-place concrete beam template support anchor clamps have realized beam template mounting fixture's repeatedly usable, also can realize the stupefied relative distance of two vertical steel backs with the construction that is applicable to the cast-in-place concrete roof beam of different width through the position of adjustment sliding sleeve. However, in the actual use process, the wedge-shaped plate may be loosened under the influence of special conditions, so that the forming quality of the cast-in-place concrete beam is influenced.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a stability can be good, and the reliability is high, can guarantee cast-in-place concrete beam construction quality's concrete beam template support anchor clamps.
The technical scheme for realizing the purpose is as follows: the utility model provides a concrete beam formwork support anchor clamps, includes the L shape fastener of stupefied constitution of the stupefied and first vertical steel backing of the body of the horizontal steel backing, the stupefied slip cap of assembly of going up of horizontal steel backing, the higher authority of slip cap sets firmly the stupefied second vertical steel backing of the body set firmly below the slip cap and be the board of bending of 45 o contained angles, bend the board with the outside end of this slip cap is arranged in to the sideboard that the slip cap is the right angle connection be equipped with the slotted hole on the both sides board of the board of bending respectively, wear to adorn the pull rod in two slotted holes, the front end of pull rod have with the drag hook hole complex drag hook that sets up below the stupefied of horizontal steel backing, the rear end of pull rod is equipped with the nut.
Foretell concrete beam formwork support anchor clamps, horizontal steel back of the body stupefied, first vertical steel back of the body stupefied and the stupefied rectangle steel pipe of second vertical steel back of the body.
In the concrete beam formwork support clamp, the included angle alpha between the draw hook and the pull rod is 80-90 degrees.
In the concrete beam formwork support clamp, the nut is a butterfly nut with a hexagonal end.
In the concrete beam template supporting clamp, the draw hook is provided with the anti-slip convex body.
When foretell concrete beam formwork support anchor clamps used, the stupefied die block board laminating with the roof beam of the horizontal steel back of the body of L shape fastener, the stupefied one side template laminating with the roof beam of the first vertical steel back of the body of L shape fastener, through screwing the nut make the stupefied another side template laminating with the roof beam of the vertical steel back of the body of second, accomplish this concrete beam formwork support anchor clamps's installation promptly.
The concrete beam formwork support clamp is simple in structure, convenient to assemble and disassemble, good in stability and high in reliability, and can effectively improve the construction efficiency of cast-in-place concrete beams and guarantee the construction quality.
Drawings
Fig. 1 is a schematic structural view of the present concrete beam formwork support jig.
In the figure: 1. transverse steel back ridges; 2. a first vertical steel back edge; 3. a sliding sleeve; 4. a second vertical steel back edge; 5. bending the plate; 6. a long round hole; 7. a pull rod; 8. a hook pulling hole; 9. pulling a hook; 10. a nut; 11. the anti-slip convex body.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the concrete beam formwork support clamp comprises an L-shaped clamping piece, wherein the L-shaped clamping piece is formed by welding a first vertical steel back edge 2 at the end part of a transverse steel back edge 1 in a right angle mode. The stupefied 1 of horizontal steel back of the body go up sliding fit assembly sliding sleeve 3, the higher authority of this sliding sleeve 3 sets up the stupefied 4 of the vertical steel back of the body of second through the welding, stupefied 1 of the horizontal steel back of the body, stupefied 2 of the first vertical steel back of the body and stupefied 4 of the vertical steel back of the body of second are in the coplanar. The stupefied 1 of the horizontal steel back of the body, the stupefied 2 of the first vertical steel back of the body and the stupefied 4 of the second vertical steel back of the body of the embodiment of fig. 1 are rectangular steel pipes. During specific implementation, the transverse steel back edge 1, the first vertical steel back edge 2 and the second vertical steel back edge 4 can also adopt various section steels with rectangular sections such as C-shaped steel. As shown in the embodiment of fig. 1, weight-reducing oblong holes may be formed in the transverse steel back edge 1, the first vertical steel back edge 2 and the second vertical steel back edge 4 to reduce the weight of the fixture. A bent plate 5 with an included angle of 45 degrees is arranged below the sliding sleeve 3 through welding, and the bent plate 5 and a side plate which is connected with the sliding sleeve 3 in a right angle are arranged at the outer side end of the sliding sleeve 3. The two side plates of the bending plate 5 are respectively provided with oblong holes 6, pull rods 7 penetrate through the oblong holes 6, the two oblong holes 6 are the same in width, and the diameter of each pull rod 7 is matched with the width of the oblong hole 6. The front end of the pull rod 7 is provided with a draw hook 9 matched with a draw hook hole 8 arranged below the transverse steel back ridge 1, and an included angle alpha between the draw hook 9 and the pull rod 7 is 80-90 degrees, and preferably 85 degrees. The upper end of the inner side of the hook body of the draw hook 9 is provided with an anti-slip convex body 11 so as to increase the reliability of the cooperation of the draw hook 9 and the draw hook hole 8. The anti-slip convex body 11 is a trapezoidal convex body and can be formed by extrusion. As shown in the embodiment of fig. 1, a plurality of the pull hook holes 8 are arranged in a longitudinal direction along the transverse steel back edge 1. The rear end of the pull rod 7 is provided with a screw thread and a nut 10 is fitted. The nut 10 of the embodiment of fig. 1 is a wing nut with hexagonal ends to facilitate the loosening and tightening operation of the nut 10.
Claims (5)
1. The utility model provides a concrete beam formwork support anchor clamps, includes the L shape fastener of constituteing by stupefied (1) of the horizontal steel back of the body and the stupefied (2) of the first vertical steel back of the body, stupefied (1) of the horizontal steel back of the body on assemble a slip cap (3), the higher authority of slip cap (3) sets firmly stupefied (4), characterized by of the vertical steel back of the body of second: set firmly below sliding sleeve (3) and be the board (5) of bending of 45 degrees contained angles, bend board (5) with the outside end that this sliding sleeve (3) were arranged in to the sideboard that sliding sleeve (3) is the right angle connection be equipped with slotted hole (6) on the both sides board of board (5) of bending respectively, wear dress pull rod (7) in two slotted hole (6), the front end of pull rod (7) have with hook hole (8) complex drag hook (9) that set up below horizontal steel dorsal bar stupefied (1), the rear end of pull rod (7) is equipped with nut (10).
2. A concrete beam formwork support jig according to claim 1, wherein: the horizontal steel back edge (1), the first vertical steel back edge (2) and the second vertical steel back edge (4) are rectangular steel pipes.
3. A concrete beam formwork support jig according to claim 1, wherein: the included angle alpha between the draw hook (9) and the draw rod (7) is 80-90 degrees.
4. A concrete beam formwork support jig according to claim 1, wherein: the nut (10) is a butterfly nut with a hexagonal end.
5. A concrete beam formwork support jig according to claim 1, wherein: the draw hook (9) is provided with an anti-slip convex body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839771.XU CN217326458U (en) | 2022-04-13 | 2022-04-13 | Concrete beam formwork support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839771.XU CN217326458U (en) | 2022-04-13 | 2022-04-13 | Concrete beam formwork support clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326458U true CN217326458U (en) | 2022-08-30 |
Family
ID=82946545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220839771.XU Active CN217326458U (en) | 2022-04-13 | 2022-04-13 | Concrete beam formwork support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326458U (en) |
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2022
- 2022-04-13 CN CN202220839771.XU patent/CN217326458U/en active Active
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