CN216157173U - Wall construction joint water stop split screw assembly - Google Patents
Wall construction joint water stop split screw assembly Download PDFInfo
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- CN216157173U CN216157173U CN202121795670.9U CN202121795670U CN216157173U CN 216157173 U CN216157173 U CN 216157173U CN 202121795670 U CN202121795670 U CN 202121795670U CN 216157173 U CN216157173 U CN 216157173U
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Abstract
The utility model provides a water-stopping split screw component for a wall construction joint, which comprises two wall formworks which are arranged face to face, wherein a recycling screw penetrates through each of the two wall formworks, a disposable screw is transversely arranged between the two wall formworks, and a water-stopping plate is arranged in the middle of the disposable screw; the two ends of the disposable screw are provided with screw butt-joint pieces, the screw butt-joint pieces are in threaded connection with the recycling screw, the outer side of the wall body formwork is provided with a compression nut, and the compression nut is in threaded connection with the recycling screw. The utility model has the following advantages: the carrying is convenient; after construction, the template is convenient to disassemble, the workload is small, and the construction period is short; the reusable screw can be reused after being detached, so that materials are saved, and the construction cost is greatly reduced; the disposable screw and the screw butt joint piece are left in the wall body to form an anchoring structure, so that the strength of the wall body is improved.
Description
Technical Field
The utility model relates to the technical field of concrete wall construction joint templates, in particular to a water-stopping split screw assembly for a wall construction joint.
Background
In the construction of a concrete structure, the concrete structure is cast in sections according to design requirements or construction requirements. Thus, a joint is formed between the first and the second concretes, the joint is not a real gap, but a joint surface between the first concrete and the second concrete, and the joint surface becomes a construction joint.
In the construction process of a construction joint, two opposite wall formworks need to be arranged, and a pair of pull screws are arranged between the two wall formworks to ensure the stability of the formworks during concrete pouring. Chinese patent publication No. CN209384647U discloses a wall construction seam formwork structure, in which a counter-pull screw is provided through a wall formwork, a water stop steel plate is provided in the middle of the counter-pull screw, and counter-pull nuts are provided at both ends of the counter-pull screw. After pouring is completed, part of the split screw rods are remained outside the wall body and need to be cut off, and the wall body formwork is difficult to detach from the split screw rods, so that the construction process is complicated, the workload is large, and the construction period is prolonged.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water-stopping split screw assembly for a wall construction joint.
The utility model is realized by the following technical scheme.
The utility model provides a water-stopping split screw component for a wall construction joint, which comprises two wall formworks arranged face to face, wherein a recycling screw penetrates through each of the two wall formworks, a disposable screw is transversely arranged between the two wall formworks, and a water-stopping plate is arranged in the middle of the disposable screw; the two ends of the disposable screw are provided with screw butt-joint pieces, the screw butt-joint pieces are in threaded connection with the recycling screw, the outer side of the wall body formwork is provided with a compression nut, and the compression nut is in threaded connection with the recycling screw.
The wall formwork comprises a wood formwork, first strip-shaped fixing pieces are arranged on the outer side of the wood formwork and are vertically arranged in rows, a screw rod for recycling penetrates through a gap between every two adjacent first strip-shaped fixing pieces, and a compression nut contacts the outer sides of the two adjacent first strip-shaped fixing pieces.
The gland nut is a mountain-shaped clamping nut, and two wings of the mountain-shaped clamping nut are clamped on the two adjacent first strip-shaped fixing pieces.
Still be equipped with second bar mounting between first bar mounting and the plank sheathing, second bar mounting is horizontal to along vertical in bank distribution, first bar mounting, plank sheathing are hugged closely respectively to second bar mounting both sides.
The second strip-shaped fixing piece is a batten.
The first strip-shaped fixing piece is a steel pipe.
And a water stop sheet is arranged on one side of the screw butt joint piece close to the wall body template, and the water stop sheet is tightly attached to the wall body template.
The water stop sheet is made of elastic materials.
The water stop sheet is bonded on the screw butt joint piece.
And clamping nuts are further arranged on two sides of the water stop plate and are tightly attached to the water stop plate.
The screw butt joint piece is connected with the disposable screw through threads.
The utility model has the beneficial effects that:
the utility model has the following advantages: (1) the screw rod with overlong length is not arranged, so that the carrying is convenient; after construction, the template is convenient to disassemble, the disposable screw rod is disassembled through the knob, cutting equipment is not needed, the workload is small, and the construction period is short; (3) the reusable screw can be reused after being detached, so that materials are saved, and the construction cost is greatly reduced due to the large using amount of the counter-pulling screw in the construction process; (4) the disposable screw and the screw butt joint piece are left in the wall body to form an anchoring structure, so that the strength of the wall body is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-wall form; 2-recycling the screw; 3-disposable screw rod; 4-water stop plate; 5-screw butt joint piece; 6-pressing the nut; 7-wood formwork; 8-a first strip shaped fixture; 9-a second strip-shaped fixing piece; 10-a clamping nut; 11-water stop sheet.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
Fig. 1 shows a schematic structural diagram of the present invention:
the utility model provides a water-stopping split screw component for a wall construction joint, which comprises two wall formworks 1 arranged face to face, wherein a recycling screw 2 penetrates through each of the two wall formworks 1, a disposable screw 3 is transversely arranged between the two wall formworks 1, and a water-stopping plate 4 is arranged in the middle of the disposable screw 3; the two ends of the disposable screw rod 3 are provided with screw rod butt-joint pieces 5, the screw rod butt-joint pieces 5 are in threaded connection with the recycling screw rod 2, the outer side of the wall body formwork 1 is provided with a compression nut 6, and the compression nut 6 is in threaded connection with the recycling screw rod 2.
The principle is as follows: when the wall formwork butt joint device is used, two wall formworks 1 are placed respectively, the water stop plate 4 is connected through the disposable screw rods 3, the screw rod butt joint pieces 5 are connected to two ends of each wall formwork 1 and are placed between the two wall formworks 1, then the recycling screw rods 2 penetrate through the wall formworks 1 and are screwed into the screw rod butt joint pieces 5 to realize butt joint, then the compression nuts 6 are used for compressing, a split whole is formed, and stability is guaranteed. After concrete is poured, when the wall formwork 1 is disassembled, the recycling screw rods 2 are not in direct contact with the concrete and can be disassembled through the knobs, cutting equipment is omitted, and after the recycling screw rods 2 are disassembled, the wall formwork 1 is not fixed by rod pieces and can be easily disassembled.
The utility model has the following advantages: (1) the screw rod with overlong length is not arranged, so that the carrying is convenient; after construction, the template is convenient to disassemble, the disposable screw 3 is disassembled through the knob, equipment does not need to be cut, the workload is small, and the construction period is short; (3) the recycling screw 2 can be reused after being detached, so that the material is saved, and the construction cost is greatly reduced because the consumption of the counter-pulling screw is large in the construction process; (4) the disposable screw rod 3 and the screw rod butt joint piece 5 are left in the wall body to form an anchoring structure, and the strength of the wall body is improved.
The wall body formwork 1 comprises a wood formwork 7, first strip-shaped fixing pieces 8 are arranged on the outer side of the wood formwork 7, the first strip-shaped fixing pieces 8 are vertically arranged and distributed in rows, the screw rods 2 are repeatedly utilized to penetrate through gaps between every two adjacent first strip-shaped fixing pieces 8, and the compression nuts 6 are in contact with the outer sides of the two adjacent first strip-shaped fixing pieces 8. Through the packing force evenly distributed of first bar mounting 8 with gland nut 6, make plank sheathing 7 receive even restraint along vertical, top or below are outwards opened when preventing to pour, lead to wall body thickness error.
The gland nut 6 is a mountain-shaped clamping nut, and two wings of the mountain-shaped clamping nut are clamped on the two adjacent first strip-shaped fixing pieces 8. The stability is improved.
Still be equipped with second bar mounting 9 between first bar mounting 8 and the plank sheathing 7, second bar mounting 9 is horizontal to along vertical in bank distribution, first bar mounting 8, plank sheathing 7 are hugged closely respectively on second bar mounting 9 both sides. So that the wood formwork 7 is restrained uniformly along the length direction, and the thickness error of the wall body is reduced.
The second strip-shaped fixing piece 9 is a batten. The material is easy to obtain, the carrying is convenient, and the wood template is convenient to cling to the first strip-shaped fixing part 8 and the wood template 7.
The first strip-shaped fixing piece 8 is a steel pipe. The nut is convenient to be clamped and disassembled with the mountain-shaped clamping nut.
One side of the screw abutting piece 5, which is close to the wall formwork 1, is provided with a water stop sheet 11, and the water stop sheet 11 is tightly attached to the wall formwork 1. Be convenient for prevent that water and sediment from permeating reuse screw rod 2 through the gap on, guarantee that reuse screw rod 2 is easily dismantled.
The water stop sheet 11 is made of an elastic material. Through compressing tightly the deformation, sealed effectual.
The water stop sheet 11 is bonded to the screw abutting piece 5. When the wood formwork 7 is prevented from being disassembled, the water stop sheet 11 is adhered to the wood formwork 7 and torn up along with the wood formwork 7, so that the wall which is not dried completely is rubbed.
And clamping nuts 10 are further arranged on two sides of the water stop plate 4, and the clamping nuts 10 are tightly attached to the water stop plate 4. The water stop plate 4 is prevented from shaking.
The screw butt joint piece 5 is in threaded connection with the disposable screw 3. The length of the screw abutting piece 5 can be conveniently stretched into the disposable screw 3, so that the distance between the two wall formworks 1 is adapted, and the adaptability is better.
Claims (9)
1. The utility model provides a wall body construction joint stagnant water is to drawing screw rod subassembly which characterized in that: the wall formwork comprises two wall formworks (1) which are arranged face to face, wherein a recycling screw (2) penetrates through the two wall formworks (1) respectively, a disposable screw (3) is transversely arranged between the two wall formworks (1), and a water stop plate (4) is arranged in the middle of the disposable screw (3); screw butt-joint pieces (5) are arranged at two ends of the disposable screw (3), the screw butt-joint pieces (5) are connected with the recycling screw (2) through threads, a compression nut (6) is arranged on the outer side of the wall formwork (1), and the compression nut (6) is connected with the recycling screw (2) through threads;
wall form (1) is equipped with first bar mounting (8) including plank sheathing (7), plank sheathing (7) outside, and first bar mounting (8) are vertical to be placed to the row distributes, and reuse screw rod (2) pass the gap between two adjacent first bar mountings (8), and gland nut (6) contact these two adjacent first bar mounting (8) outsides.
2. The wall construction joint water stop split screw assembly of claim 1, wherein: the gland nut (6) is a mountain-shaped clamping nut, and two wings of the mountain-shaped clamping nut are clamped on the two adjacent first strip-shaped fixing pieces (8).
3. The wall construction joint water stop split screw assembly of claim 1, wherein: still be equipped with second bar mounting (9) between first bar mounting (8) and plank sheathing (7), second bar mounting (9) are horizontal to along vertical in bank distribution, first bar mounting (8), plank sheathing (7) are hugged closely respectively on second bar mounting (9) both sides.
4. The wall construction joint water stop split screw assembly of claim 3, wherein: the second strip-shaped fixing piece (9) is a batten.
5. The wall construction joint water stop opposite-pulling screw assembly as set forth in claim 1 or 3, wherein: the first strip-shaped fixing piece (8) is a steel pipe.
6. The wall construction joint water stop split screw assembly of claim 1, wherein: one side of the screw butt joint piece (5) close to the wall body formwork (1) is provided with a water stop sheet (11), and the water stop sheet (11) is tightly attached to the wall body formwork (1).
7. The wall construction joint water stop split screw assembly of claim 6, wherein: the water stop sheet (11) is made of elastic materials.
8. The wall construction joint water stop split screw assembly of claim 7, wherein: the water stop sheet (11) is bonded on the screw butt joint piece (5).
9. The wall construction joint water stop split screw assembly of claim 1, wherein: the screw butt joint piece (5) is connected with the disposable screw (3) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795670.9U CN216157173U (en) | 2021-08-03 | 2021-08-03 | Wall construction joint water stop split screw assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795670.9U CN216157173U (en) | 2021-08-03 | 2021-08-03 | Wall construction joint water stop split screw assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216157173U true CN216157173U (en) | 2022-04-01 |
Family
ID=80837602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795670.9U Active CN216157173U (en) | 2021-08-03 | 2021-08-03 | Wall construction joint water stop split screw assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216157173U (en) |
-
2021
- 2021-08-03 CN CN202121795670.9U patent/CN216157173U/en active Active
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