CN218467130U - Wall-through water-stop counter-pulling screw device - Google Patents
Wall-through water-stop counter-pulling screw device Download PDFInfo
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- CN218467130U CN218467130U CN202222670675.XU CN202222670675U CN218467130U CN 218467130 U CN218467130 U CN 218467130U CN 202222670675 U CN202222670675 U CN 202222670675U CN 218467130 U CN218467130 U CN 218467130U
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- screw
- water
- harness cord
- wall
- hollow cone
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Abstract
The utility model discloses a wall-through water-stop counter-pulling screw device, which comprises a harness cord screw, wherein the middle part of the harness cord screw is connected with a water-stop sheet, two ends of the harness cord screw are respectively connected with a hollow cone, and two ends of the harness cord screw are respectively connected with a mountain-shaped clamp and a fastening nut; the edge of the water stop sheet is bent towards the upstream surface of the wall body. The through-wall water-stopping counter-pulling screw device overcomes the defects that the existing picking and chiseling screw generates vibration, so that the gap between the screw and concrete is enlarged, the leakage risk is high, a water-stopping sheet on the water-stopping counter-pulling screw is not bent towards the upstream surface, and the water-stopping effect is poor.
Description
Technical Field
The utility model relates to a wear wall stagnant water and to drawing screw rod device.
Background
With the great development of the real estate industry in China, the water-stop counter-pulling screw is widely applied to the outer wall of the underground space structure with the seepage-proofing requirement and the wall structure system of the upper structure with the higher seepage-proofing requirement. Waterproofing and seepage control are one of the most important professional projects in building structures. At present, a harness cord water stop counter-pulling screw is generally adopted. Traditional harness cord screw rod need pick the chisel after the template is demolishd, and the screw rod produces great vibrations when picking the chisel, and this can be that the clearance grow between messenger's screw rod and the concrete causes screw rod position seepage risk to rise. And the water stop sheet on the traditional water stop counter-pulling screw rod is not bent to the upstream face, the water stop effect is poor, and the traditional mode can influence the engineering quality due to the defects thereof, so that the through-wall water stop counter-pulling screw rod device is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current picks chisel screw rod and produce vibrations, make clearance grow between screw rod and the concrete, the seepage risk uprises, and the stagnant water piece on the stagnant water is to drawing the screw rod does not set up the turn-up to the upstream face, the relatively poor defect of stagnant water effect and a wear wall stagnant water to drawing screw rod device that provides.
The technical scheme for realizing the purpose is as follows: a through-wall water-stopping split screw device comprises a harness cord screw, wherein the middle part of the harness cord screw is connected with a water-stopping sheet, two ends of the harness cord screw are respectively connected with a hollow cone, and the outer sides of the two hollow cones on the harness cord screw are respectively connected with a mountain-shaped clamp; the edge of the water stop sheet is bent towards the upstream face of the harness cord screw.
Preferably, the inner side of the hollow cone body is in a hexagon nut shape, a hole is formed in the middle of the hollow cone body, threads are arranged in the hole, and the hollow cone body is connected to the harness cord screw through the threads.
Preferably, the outer sides of the two chevron-shaped clamps are provided with fastening nuts.
Preferably, the threads in the hole in the hollow cone body are matched with the harness cord screw.
Preferably, the hollow cone is made of iron.
Preferably, the water stop sheet is made of iron.
The utility model has the advantages that: the middle part of the harness cord screw is connected with the water stop sheet, two ends of the harness cord screw are respectively connected with a hollow cone, and the outer sides of the two hollow cones on the harness cord screw are respectively connected with a mountain-shaped clamp 4; the edge of the water stop sheet is bent towards the upstream face of the harness cord screw. The water stop split screw is simple in structure and easy to operate and install, the water stop split screw can reduce the chiseling process, the hollow cone can freely rotate on the harness cord screw, the distance between every two adjacent cones is adjusted, and the water stop split screw can be suitable for different wall thicknesses. The construction efficiency can be effectively improved, and the disturbance influence on the screw clearance in the construction process is reduced; the structure that the water stop iron plate is bent to the upstream face can also strengthen the water stop effect, thereby improving the waterproof quality.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a detailed view of the fastening nut position of the present invention;
fig. 3 is a detailed view of the hollow vertebral body of the present invention.
In the figure: 1. a harness cord screw; 2. a water stop sheet; 3. a hollow cone; 4. a mountain-shaped card; 5. a template; 6. a thread; 7. and (5) tightening the nut.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a wall-through water-stop split screw device comprises a harness cord screw 1, wherein the middle part of the harness cord screw 1 is connected with a water stop sheet 2, two ends of the harness cord screw 1 are respectively connected with a hollow cone 3, and the outer sides of the two hollow cones 3 on the harness cord screw 1 are respectively connected with a mountain-shaped clamp 4; the edge of the water stop sheet 2 is bent towards the upstream face of the harness cord screw 1. The inner side of the hollow cone 3 is in a hexagon nut shape, a hole is formed in the middle of the hollow cone 3, a thread 6 is arranged in the hole, and the hollow cone 3 is connected to the harness cord screw 1 through the thread 6. The outer sides of both chevron cards 4 are provided with fastening nuts 7. The thread 6 in the upper hole of the hollow cone 3 is matched with the harness cord screw 1. The hollow cone 3 is made of iron. The water stop sheet 2 is made of iron. The harness cord screw 1 can freely adjust the positions of the two hollow centrums 3 according to different wall thicknesses, so that the larger ends of the harness cord screw are tightly and flatly attached to the inner side of the template 5. The hard plate 5 is fastened on both sides using the chevron-shaped clip 4 and two fastening nuts 7. After the template 5 is removed, the redundant harness cord screw rods 1 are cut off, and then the hollow vertebral bodies 3 on the two sides are removed by using an electric wrench. This stagnant water is to drawing screw rod device simple structure, easily operation installation, installation stagnant water is to drawing the screw rod and can be reduced the pick chisel preface, and hollow centrum 3 can be on harness cord screw rod 1 free rotation, adjusts the interval even between a hollow centrum 3, can be applicable to the wall thickness of difference. The construction efficiency can be effectively improved, and the disturbance influence on the screw clearance in the construction process is reduced; the structure that the water stop sheet 2 is bent to the upstream face can also strengthen the water stop effect, thereby improving the waterproof quality.
The working principle is as follows: the harness cord screw 1 can freely adjust the positions of the two hollow centrums 3 according to different wall thicknesses, so that the larger end of the harness cord screw is tightly and flatly attached to the inner side of the template 5. The formwork 5 is fastened on both sides using the chevron-shaped clamp 4 and two fastening nuts 7. After the template 5 is removed, the redundant harness cord screw rods 1 are cut off, and then the hollow vertebral bodies 3 on the two sides are removed by using an electric wrench. This stagnant water is to drawing screw rod device simple structure, easily operation installation, installation stagnant water is to drawing the screw rod and can be reduced the pick chisel preface, and hollow centrum 3 can be on harness cord screw rod 1 free rotation, adjusts the interval between even hollow centrum 3, can be applicable to different wall thicknesses. The construction efficiency can be effectively improved, and the disturbance influence on the screw clearance in the construction process is reduced; the structure that the water stop sheet 2 is bent to the upstream face can also strengthen the water stop effect, thereby improving the waterproof quality.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The wall-penetrating water-stopping counter-pulling screw device is characterized by comprising a harness cord screw (1), wherein the middle part of the harness cord screw (1) is connected with a water stopping sheet (2), two ends of the harness cord screw (1) are respectively connected with a hollow cone (3), and the outer sides of the two hollow cones (3) on the harness cord screw (1) are respectively connected with a mountain-shaped clamp (4); the periphery of the water stop sheet (2) is bent towards the upstream face of the harness cord screw (1).
2. A through-wall water-stop counter-pulling screw device according to claim 1, wherein the inner side of the hollow cone (3) is in a hexagon nut shape, a hole is formed in the middle of the hollow cone (3), a thread (6) is arranged in the hole, and the hollow cone (3) is connected to the harness cord screw (1) through the thread (6).
3. A through-wall waterstop split screw device according to claim 1, characterized in that the outer sides of both said chevron-shaped clamps (4) are provided with fastening nuts (7).
4. A through-wall waterstop counter-pulling screw device according to claim 2, characterized in that the thread (6) in the hole on the hollow cone (3) is adapted to the harness screw (1).
5. A through-wall water stop counter-pulling screw device according to claim 1, wherein the hollow cone (3) is of iron material.
6. A through-wall water stop counter-pulling screw device according to claim 1, wherein the water stop sheet (2) is made of iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670675.XU CN218467130U (en) | 2022-10-11 | 2022-10-11 | Wall-through water-stop counter-pulling screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222670675.XU CN218467130U (en) | 2022-10-11 | 2022-10-11 | Wall-through water-stop counter-pulling screw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467130U true CN218467130U (en) | 2023-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222670675.XU Active CN218467130U (en) | 2022-10-11 | 2022-10-11 | Wall-through water-stop counter-pulling screw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467130U (en) |
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2022
- 2022-10-11 CN CN202222670675.XU patent/CN218467130U/en active Active
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