CN216042595U - Cast-in-place concrete wall form locking backing plate device with adjustable draw to one side - Google Patents
Cast-in-place concrete wall form locking backing plate device with adjustable draw to one side Download PDFInfo
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- CN216042595U CN216042595U CN202122638669.1U CN202122638669U CN216042595U CN 216042595 U CN216042595 U CN 216042595U CN 202122638669 U CN202122638669 U CN 202122638669U CN 216042595 U CN216042595 U CN 216042595U
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- inclined plate
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- screw rod
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Abstract
The utility model discloses a diagonal adjustable type cast-in-place concrete wall form locking backing plate device which comprises a cushion box, a first inclined plate, a second inclined plate and a bottom plate, wherein the inclined plates are rotatably connected with two side walls of the cushion box through rotating shafts, nuts are fixedly arranged on the inner side surface of the bottom plate, a screw rod sequentially penetrates through the bottom plate and the nuts, one end, extending into the inner side of the bottom plate, of the screw rod is provided with a pushing support block abutted against the lower side surface of the second inclined plate, the first inclined plate is provided with a round hole matched with a high-strength screw rod, and the side surface, matched with a steel back ridge, of the cushion box is provided with a long hole. The screw penetrates through a nut welded on the bottom plate, the pushing support block can be adjusted by rotating the screw to push the second inclined plate, and the inclination angle of the first inclined plate is adjusted, so that the purpose of adjusting the angle of the base plate is achieved, the angle adjusting range is wide, the requirements of different inclination degrees of the high-strength screw are met, an internal pulling type formwork reinforcing system is improved, the later-period defect eliminating workload is reduced, and the overall quality of a project is improved.
Description
Technical Field
The utility model belongs to the technical field of template outer side locking base plates, and particularly relates to a diagonal adjustable cast-in-place concrete wall template locking base plate device.
Background
In the construction process of structures such as large-thickness walls or large-volume concrete, the common template reinforcing systems mainly comprise cantilever type, external support type, internal pull type and the like. The cantilever type template is suitable for a structure which can be repeatedly utilized for many times and has a high vertical surface, the mechanization requirement is high, and the construction cost is generally high; the external-bracing formwork needs to rely on an external supporting structure to maintain the stability of the formwork, more supporting bodies which can reliably support the periphery of the pouring block and can be used for force are suitable for the periphery of the pouring block, the occupied material is more, and the operation difficulty is high. The internal pulling type template structure is convenient and flexible to construct, low in mechanization requirement, common in material types and small in occupied amount, so that the application is wider. At present, the internal pulling type template structure can be divided into common screw internal pulling and high-strength screw internal pulling according to different used screws.
The common screw rod is internally pulled, namely, a pulling method of an earth anchor, a reinforcing steel bar pull rod and a common screw rod (the connection mode is generally welding) is adopted, pulling materials such as the screw rod and the like in the method are poured into concrete, after a template is disassembled, the exposed common screw rod and the concrete in a certain range around the exposed common screw rod are cut off, and then filling gap eliminating fillers such as pre-shrinking mortar, epoxy mortar and the like are filled in the exposed common screw rod, so that the later gap eliminating workload is large, the quality requirement is high, the risk of rusting of reinforcing steel bars in the concrete due to the fact that the fillers are not compact is caused, although an improved method of increasing square wood blocks (namely, installing the square wood blocks at the contact position of the screw rod and the template before concrete pouring, removing the square wood blocks and cutting the pull rod after the template is disassembled) and the like can be adopted, but the problems are not fundamentally solved. The high-strength screw rod is pulled inwards, namely a method of pulling the high-strength screw rod, the water stop nut and the PVC sleeve is adopted, in the method, the outer high-strength screw rod can be detached in the formwork detaching process and can be repeatedly used, the screw rod hole is backfilled by adopting a common filling material, the later-stage deficiency eliminating workload is small, the steel bar corrosion risk is avoided, but the existing high-strength screw rod is only suitable for horizontal pulling and is mainly used for wall body opposite pulling. When the high-strength screw rod internal pulling mode is applied to the diagonal pulling working condition, the stress of the end part locking claw is unbalanced, and even more, effective locking cannot be realized.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a diagonal adjustable type cast-in-place concrete wall form locking backing plate device aiming at the defects in the prior art, the design is novel and reasonable, a screw passes through a nut welded on a bottom plate, a pushing support block can be adjusted by rotating the screw to push a second inclined plate, and then the inclination angle of the first inclined plate is adjusted, so that the purpose of adjusting the angle of the backing plate is achieved, the angle adjusting range is wide, the requirements of high-strength screws on different inclination degrees are met, an internal pulling type form reinforcing system is improved, the later-stage missing workload is reduced, the overall quality of a project is improved, and the diagonal adjustable type cast-in-place concrete wall form locking backing plate device is convenient to operate, safe, reliable and convenient to popularize and use.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: include the pad box with the stupefied outside butt of steel backing and set gradually the first swash plate on filling up the box from top to bottom, second swash plate and bottom plate, first swash plate rotates with pad box both sides wall through first pivot and is connected, the second swash plate rotates through second pivot and pad box both sides wall and is connected, fixed mounting has the nut on the medial surface of bottom plate, the screw rod passes bottom plate and nut in proper order, the screw rod stretches into to the inboard one end of bottom plate and installs the top of pushing away supporting shoe with second swash plate downside butt, set up on the first swash plate and excel in the screw rod complex round hole, fill up the box and set up the rectangular hole that the high strength screw rod passed on stupefied complex side of steel backing and being located the position between first swash plate and the second swash plate.
The utility model provides an foretell cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: the length of the second inclined plate is smaller than that of the first inclined plate.
The utility model provides an foretell cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: and a handle is arranged at one end of the screw rod, which is positioned outside the bottom plate.
The utility model provides an foretell cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: the central axis of the high-strength screw rod is perpendicular to the plane of the first inclined plate, and a high-strength locking nut is installed at the position, extending out of the first inclined plate, of the high-strength screw rod.
The utility model provides an foretell cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: and two side walls of the cushion box are provided with a first through hole for the first rotating shaft to pass through and a second through hole for the second rotating shaft to pass through.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the first inclined plate is rotatably connected with two side walls of the cushion box through the first rotating shaft, the second inclined plate is rotatably connected with two side walls of the cushion box through the second rotating shaft, the first inclined plate and the second inclined plate droop under the action of self weight in an initial state, the screw rod penetrates through the nut welded on the bottom plate, the pushing support block can be adjusted by rotating the screw rod to push the second inclined plate, and further the inclination angle of the first inclined plate is adjusted, so that the purpose of adjusting the angle of the cushion plate is achieved, the angle adjusting range is wide, the requirements of different inclination degrees of the high-strength screw rod are met, and the cushion box is convenient to popularize and use.
2. According to the utility model, the first inclined plate is provided with the round hole matched with the high-strength screw, the side face of the cushion box matched with the steel back ridge is provided with the long hole through which the high-strength screw penetrates, and the long hole is positioned between the first inclined plate and the second inclined plate, so that the vertical state of the high-strength screw and the first inclined plate is maintained, an internal pull type formwork reinforcing system is improved, the later-period defect eliminating workload is reduced, the overall quality of a project is improved, and the high-strength formwork reinforcing system is convenient to operate, safe, reliable and good in using effect.
3. The utility model has novel and reasonable design, has the advantages of simple structure, quick manufacture, low cost, convenient operation, less material consumption and the like, has strong superiority in concrete construction adopting an internal-pulling type template reinforcing system, can repeatedly use the backing plate, can also effectively reduce the consumption of high-strength screws, and is convenient for popularization and use.
In conclusion, the utility model has novel and reasonable design, the screw rod penetrates through the screw cap welded on the bottom plate, the pushing support block can be adjusted by rotating the screw rod to push the second inclined plate, and further the inclination angle of the first inclined plate is adjusted, so that the purpose of adjusting the angle of the backing plate is achieved, the angle adjusting range is wide, the requirements of different inclination degrees of the high-strength screw rod are met, the inward-pulling type template reinforcing system is improved, the later-period defect eliminating workload is reduced, the overall quality of the project is improved, and the utility model is convenient to operate, safe, reliable and convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural view of a first swash plate according to an angle in the present invention.
Fig. 2 is a schematic structural view of the first swash plate at another angle in the present invention.
Fig. 3 is a top view of the structure of the present invention.
Fig. 4 is a use state diagram of the present invention.
Description of reference numerals:
1-a pad box; 2-a first sloping plate; 3-a second sloping plate;
4-a bottom plate; 5, a screw cap; 6-long holes;
7-screw rod; 8-pushing the supporting block; 9-a handle;
10-a first shaft; 11-a second shaft; 12 — a first via;
13 — a second via; 14-high-strength screw; 15-cast-in-place concrete wall;
16-a template; 17-square timber; 18-steel back arris;
19-high strength lock nut; 20-water stop; 21-PVC sleeve.
Detailed Description
As shown in fig. 1 to 4, the cushion box comprises a cushion box 1 abutted against the outer side of a steel back ridge 18, and a first inclined plate 2, a second inclined plate 3 and a bottom plate 4 which are sequentially arranged on the cushion box 1 from top to bottom, wherein the first inclined plate 2 is rotatably connected with two side walls of the cushion box 1 through a first rotating shaft 10, the second inclined plate 3 is rotatably connected with two side walls of the cushion box 1 through a second rotating shaft 11, a nut 5 is fixedly arranged on the inner side surface of the bottom plate 4, a screw 7 sequentially penetrates through the bottom plate 4 and the nut 5, a pushing support block 8 abutted against the lower side surface of the second inclined plate 3 is arranged at one end of the screw 7 extending into the inner side of the bottom plate 4, a round hole matched with a high-strength screw 14 is formed in the first inclined plate 2, and a long hole 6 through which the high-strength screw 14 passes is formed in the side surface matched with the steel back ridge 18 and the position between the first inclined plate 2 and the second inclined plate 3.
It should be noted that the first inclined plate 2 is rotatably connected with two side walls of the cushion box 1 through a first rotating shaft 10, the second inclined plate 3 is rotatably connected with two side walls of the cushion box 1 through a second rotating shaft 11, the first inclined plate 2 and the second inclined plate 3 droop under the action of self weight in an initial state, the screw rod penetrates through a nut welded on the bottom plate, the pushing support block can be adjusted through rotating the screw rod to push the second inclined plate, and then the inclination angle of the first inclined plate is adjusted, so that the purpose of adjusting the angle of the cushion plate is achieved, the angle adjusting range is large, and the requirements of different inclination degrees of the high-strength screw rod are met; the first inclined plate 2 is provided with a round hole matched with the high-strength screw 14, the side face of the cushion box 1 matched with the steel back ridge 18 is provided with a long hole 6 through which the high-strength screw 14 penetrates at a position between the first inclined plate 2 and the second inclined plate 3, the vertical state of the high-strength screw 14 and the first inclined plate 2 is kept, an internal-pulling type formwork reinforcing system is improved, the later-period defect eliminating workload is reduced, the overall quality of a project is improved, and the operation is convenient, safe and reliable; meanwhile, the concrete reinforcing system has the advantages of simple structure, quickness in manufacturing, low cost, convenience in operation, small material consumption and the like, has strong superiority in concrete construction of an internal-pulling type formwork reinforcing system, and the backing plate can be repeatedly used, so that the consumption of the high-strength screw rod can be effectively reduced.
In this embodiment, the length of the second swash plate 3 is smaller than the length of the first swash plate 2.
In this embodiment, a handle 9 is installed at one end of the screw 7 located outside the bottom plate 4.
In this embodiment, a central axis of the high-strength screw 14 is perpendicular to a plane of the first inclined plate 2, and a high-strength lock nut 19 is installed at a position where the high-strength screw 14 extends out of the first inclined plate 2.
In this embodiment, two side walls of the pad box 1 are provided with a first through hole 12 for the first rotating shaft 10 to pass through and a second through hole 13 for the second rotating shaft 11 to pass through.
When the device is used, the inclination angle of the high-strength screw 14 is determined, the screw penetrates through a screw cap welded on a bottom plate, the screw can adjust the pushing support block to push up the second inclined plate by rotating the screw to adjust the inclination angle of the first inclined plate, so as to achieve the purpose of adjusting the angle of the backing plate, a PVC sleeve 21 is pre-arranged to extend into a space where a cast-in-place concrete wall 15 is located, the high-strength screw 14 is inserted, a water stop 20 and a support template 16 are installed, the template 16 is reinforced by using a square timber 17 and a steel back ridge 18, the central axis of the high-strength screw 14 is checked to be vertical to the plane where the first inclined plate 2 is located, then the template 16 can be fastened, concrete is poured, a vibrating rod does not touch the PVC sleeve 21 sleeved on the high-strength screw on the outer side as much as possible, so as to avoid slurry from entering the PVC sleeve 21 and increase the difficulty in dismounting the high-strength screw, the device meets the requirements of different inclination degrees of the high-strength screw and improves an inward-pulling type template reinforcing system, reduce the later stage and disappear scarce work load, promote the whole quality of engineering, the simple operation, safe and reliable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a cast in situ concrete wall form locking backing plate device with adjustable draw to one side which characterized in that: the steel back edge reinforcing device comprises a pad box (1) abutted to the outer side of a steel back edge (18) and a first inclined plate (2), a second inclined plate (3) and a bottom plate (4) which are sequentially arranged on the pad box (1) from top to bottom, wherein the first inclined plate (2) is rotatably connected with two side walls of the pad box (1) through a first rotating shaft (10), the second inclined plate (3) is rotatably connected with two side walls of the pad box (1) through a second rotating shaft (11), a nut (5) is fixedly arranged on the inner side surface of the bottom plate (4), a screw (7) sequentially penetrates through the bottom plate (4) and the nut (5), one end, extending into the inner side of the bottom plate (4), of the screw (7) is provided with a pushing support block (8) abutted to the lower side surface of the second inclined plate (3), a round hole matched with a high-strength screw (14) is formed in the first inclined plate (2), the side surface, matched with the steel back edge (18), and a long strip hole (14) penetrating through which is formed in the position between the first inclined plate (2) and the second inclined plate (3) 6).
2. The diagonal adjustable cast-in-place concrete wall form locking base plate device according to claim 1, characterized in that: the length of the second inclined plate (3) is smaller than that of the first inclined plate (2).
3. The diagonal adjustable cast-in-place concrete wall form locking base plate device according to claim 1, characterized in that: and a handle (9) is arranged at one end of the screw rod (7) positioned at the outer side of the bottom plate (4).
4. The diagonal adjustable cast-in-place concrete wall form locking base plate device according to claim 1, characterized in that: the central axis of the high-strength screw rod (14) is perpendicular to the plane of the first inclined plate (2), and a high-strength locking nut (19) is installed at the position, extending out of the first inclined plate (2), of the high-strength screw rod (14).
5. The diagonal adjustable cast-in-place concrete wall form locking base plate device according to claim 1, characterized in that: two side walls of the cushion box (1) are provided with a first through hole (12) for the first rotating shaft (10) to pass through and a second through hole (13) for the second rotating shaft (11) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638669.1U CN216042595U (en) | 2021-10-29 | 2021-10-29 | Cast-in-place concrete wall form locking backing plate device with adjustable draw to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638669.1U CN216042595U (en) | 2021-10-29 | 2021-10-29 | Cast-in-place concrete wall form locking backing plate device with adjustable draw to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042595U true CN216042595U (en) | 2022-03-15 |
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ID=80550409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122638669.1U Active CN216042595U (en) | 2021-10-29 | 2021-10-29 | Cast-in-place concrete wall form locking backing plate device with adjustable draw to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216042595U (en) |
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2021
- 2021-10-29 CN CN202122638669.1U patent/CN216042595U/en active Active
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