Adjustable tensioning device for vertically installing rubber waterstop
The adjustable tensioning device is installed vertically by the rubber water stop belt, and components such as connecting square pipes and angle steel are used to solve the problem of difficulty in installing the rubber water stop belt in large concrete pool structures, achieving stable clamping and efficient construction.
Patent Information
- Application Number
- CN202422391632.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In large concrete pool structures, when rubber water stops are used in vertical joints of the pool wall, due to the high height and soft rubber water stops, it is difficult to install and fix the steel bars when tying and supporting the formwork, which is prone to deviation and misalignment, causing hidden dangers.
The rubber water stop is vertically installed with adjustable tensioning device, including the water stop strap fixed tensioning device and the telescopic adjustment device. The horizontal and vertical connection square pipes, horizontal stressed angle steel, U-shaped clamping device and other components are used to achieve stable clamping and adjustment of the rubber water stop strap through butterfly fastening bolts and external hexagonal fixing nuts.
The rapid and stable installation of rubber water stops is achieved, offset is prevented, construction efficiency is improved, and construction costs and concrete leakage risk is reduced.
Smart Images
Figure CN223305441U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber waterstop installation, in particular to a vertically installed adjustable tensioning device for a rubber waterstop. Background Art
[0002] Rubber waterstop is a waterproof material used in building construction, mainly used to prevent water penetration and leakage.
[0003] In large concrete pool structures, segmented construction is often used to prevent cracks. Therefore, waterstops must be installed at construction joints. When rubber waterstops are used at vertical joints in the pool wall, due to their high height and relatively soft nature, they are difficult to install and secure during reinforcement binding and formwork support. This often leads to misalignment during concrete pouring, creating hidden dangers. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that when rubber waterstops are used for vertical joints of pool walls, due to the high height and the relatively soft rubber waterstops, it is very difficult to install and fix the waterstops during steel bar binding and formwork support. The waterstops are often not fixed in place, resulting in displacement and misalignment during concrete pouring, causing hidden dangers.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a vertically installed adjustable tensioning device for a rubber waterstop, comprising a waterstop fixing tensioning device and a retractable adjustment device, the waterstop tensioning device comprising a horizontal connecting square tube, vertical connecting square tubes are provided on both sides of the horizontal connecting square tube, one side of the horizontal connecting square tube is fixedly connected to the vertical connecting square tube, and the other side is provided with a retractable adjustment device, the retractable adjustment device is fixedly connected to the vertical connecting square tube on this side, the bottom of the vertical connecting square tube is fixedly connected to a horizontal force-bearing angle steel, and one lower end is fixedly connected to the vertical connecting square tube, the middle part of the upper end of the horizontal connecting square tube is rotatably connected to an external hexagonal fixing nut, the internal thread of the external hexagonal fixing nut is connected to a vertical tensioning screw arranged through the horizontal connecting square tube, and the bottom end of the vertical tensioning screw is provided with a U-shaped clamping device.
[0006] As a preferred embodiment, the U-shaped clamping device is formed by connecting two angle steels of different specifications. One side is narrower and the other side is wider, and the side wall is threadedly connected with a butterfly fastening bolt. The function of clamping the rubber water stop 11 can be achieved by rotating the butterfly fastening bolt.
[0007] As a preferred embodiment, the inner wall of the narrower angle steel and the butterfly-shaped fastening bolt close to one end of the narrower angle steel are both adhered with protective waterstop rubber gaskets to prevent damage to the waterstop during clamping.
[0008] As a preferred embodiment, the telescopic adjustment device includes a horizontal telescopic connecting square tube that is horizontally slidably connected to the inside of the horizontal connecting square tube, and the lower end of the horizontal telescopic connecting square tube is fixedly connected to the vertical connecting square tube on the same side, so that the device can be adjusted in length and is more flexible to use.
[0009] As a preferred embodiment, the side wall of the horizontal connecting square tube is internally threadedly connected with a telescopic square steel butterfly fastening bolt, which serves to limit the horizontal telescopic connecting square tube.
[0010] As a preferred embodiment, horizontal angle steel fixing bolts are threadedly connected to the side walls of the vertically connected square tubes on both sides to fix the device.
[0011] Compared with the prior art, the advantages and positive effects of the present invention are:
[0012] 1. The utility model is provided with components such as horizontal force-bearing angle steel, vertical connecting square tube, horizontal connecting square tube and horizontal telescopic connecting square tube. It has the characteristics of simple structure, easy operation and strong practicality. The materials used in the rubber waterstop tensioning device are ordinary steel commonly used on construction sites, and can be used in turn. At the same time, it increases the waterproof effect, can effectively improve work efficiency, shorten construction period, so it has low investment, low cost and good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a vertically mounted adjustable tensioning device for a rubber waterstop provided by the utility model;
[0014] Figure 2 This is a schematic diagram of the planar structure of a vertically mounted adjustable tensioning device for a rubber waterstop provided by the utility model;
[0015] Figure 3 This is a schematic diagram of the planar structure of a vertically mounted adjustable tensioning device for a rubber waterstop provided by the utility model;
[0016] Figure 4 This is a schematic diagram of the planar structure of an adjustable tensioning device for vertically installing a rubber waterstop provided by the utility model.
[0017] Legend:
[0018] 1. Horizontal load-bearing angle steel; 2. Vertical connecting square tube; 3. Horizontal connecting square tube; 4. Horizontal telescopic connecting square tube; 5. Telescopic square steel butterfly fastening bolt; 6. Vertical tightening screw; 7. External hexagonal fixing nut; 8. Angle steel; 9. Butterfly fastening bolt; 10. Protective waterstop rubber gasket; 11. Rubber waterstop; 12. Horizontal angle steel fixing bolt. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1-4 The utility model provides a technical solution: a rubber waterstop vertically installed adjustable tensioning device, including a waterstop fixing tensioning device and a telescopic adjustment device, the waterstop tensioning device includes a horizontal connecting square tube 3, both sides of the horizontal connecting square tube 3 are provided with vertical connecting square tubes 2, one side of the horizontal connecting square tube 3 is fixedly connected to the vertical connecting square tube 2, and the other side is provided with a telescopic adjustment device, the telescopic adjustment device is fixedly connected to the vertical connecting square tube 2 on this side, the bottom of the vertical connecting square tube 2 is fixedly connected to a horizontal force-bearing angle steel 1, one side The lower end is fixedly connected to the vertical connecting square tube 2, and the middle part of the upper end of the horizontal connecting square tube 3 is rotatably connected with an external hexagonal fixing nut 7. The internal thread of the external hexagonal fixing nut 7 is connected to the vertical tightening screw 6 set through the horizontal connecting square tube 3. The bottom end of the vertical tightening screw 6 is provided with a U-shaped clamping device. By screwing the external hexagonal fixing nut 7 with a wrench, the vertical tightening screw 6 can move vertically upward. In conjunction with the U-shaped clamping device, the rubber waterstop 11 can be pulled upward, and the rubber waterstop 11 can be moved to a suitable position.
[0021] like Figure 1-4 As shown, the U-shaped clamping device is made of two angle steels 8 of different specifications connected together. One side is narrower and the other side angle steel 8 is wider. The side wall is threadedly connected with a butterfly fastening bolt 9. The function of clamping the water stop can be achieved by rotating the butterfly fastening bolt 9.
[0022] like Figure 1-4 As shown, the inner wall of the narrower angle steel 8 and the butterfly fastening bolt 9 close to one end of the narrower angle steel 8 are both adhered with a protective waterstop rubber gasket 10 to protect the rubber waterstop 11 from being damaged due to direct contact with iron parts.
[0023] like Figure 1-4 As shown, the telescopic adjustment device includes a horizontal telescopic connecting square tube 4 that is horizontally slidably connected to the inside of the horizontal connecting square tube 3, and the lower end of the end of the horizontal telescopic connecting square tube 4 is fixedly connected to the vertical connecting square tube 2 on the same side, so that the device can be adjusted in length and is more flexible to use.
[0024] like Figure 1-4As shown, the side wall of the horizontal connecting square tube 3 is internally threadedly connected with a telescopic square steel butterfly fastening bolt 5, which serves to limit the horizontal telescopic connecting square tube 4.
[0025] like Figure 1-4 As shown, horizontal angle steel fixing bolts 12 are threadedly connected to the side walls of the vertically connected square tubes 2 on both sides to ensure that the device is tightly fixed on the component.
[0026] Working principle: First, insert the U-shaped clamping device into the rubber water stop 11, and then tighten the butterfly fastening bolts 9 to fix it firmly. Then, according to the size of the component, move the telescopic adjustment device to the appropriate position, and at the same time, insert the horizontal stress angle steel 1 into the longitudinal stress reinforcement at the top of the component or the edge of the inner and outer templates. Then, tighten the telescopic square steel butterfly fastening bolts 5 to make the horizontal telescopic connecting square tubes 4 on both sides close to each other until the horizontal telescopic connecting square tubes 4 on both sides cannot move. Then, tighten the horizontal angle steel fixing bolts 12 to fix the device. After the horizontal tensioning device and the telescopic adjustment device are tightened, the horizontal tensioning device and the telescopic adjustment device are fixed. After all the devices are fixed, use a wrench to tighten the hexagonal fixing nut 7, so that the vertical tensioning screw 6 can move vertically upward, and cooperate with the U-shaped clamping device to realize the function of pulling the rubber waterstop 11 upward, so that the rubber waterstop 11 can be moved to the appropriate position. Through this device, the pool wall can be fixed quickly and effectively to prevent quality risks caused by the deviation of the rubber waterstop 11, save the workload of reinforcing the waterstop, avoid water leakage in the pool wall due to improper installation of the rubber waterstop 11, reduce the workload of concrete leakage repair, and reduce construction costs.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A vertically mounted adjustable tensioning device for a rubber waterstop, comprising a waterstop fixing and tensioning device and a telescopic adjustment device, characterized in that: The waterstop tensioning device comprises a horizontal connecting square tube (3), and vertical connecting square tubes (2) are provided on both sides of the horizontal connecting square tube (3). One side of the horizontal connecting square tube (3) is fixedly connected to the vertical connecting square tube (2), and the other side is provided with a telescopic adjustment device, and the telescopic adjustment device is fixedly connected to the vertical connecting square tube (2) on this side. The bottom of the vertical connecting square tube (2) is fixedly connected to a horizontal stress-bearing angle steel (1), and the lower end of one side is fixedly connected to the vertical connecting square tube (2). The middle part of the upper end of the horizontal connecting square tube (3) is rotatably connected to an external hexagonal fixing nut (7), and the internal thread of the external hexagonal fixing nut (7) is connected to a vertical tightening screw (6) provided through the horizontal connecting square tube (3), and the bottom end of the vertical tightening screw (6) is provided with a U-shaped clamping device.
2. The vertically mounted adjustable tensioning device for a rubber waterstop according to claim 1, characterized in that: The U-shaped clamping device is formed by butting two angle steels (8) of different specifications together, one side of which is narrower and the other side of which is wider, and the side wall of which is threadedly connected with a butterfly-shaped fastening bolt (9).
3. The vertically mounted adjustable tensioning device for a rubber waterstop according to claim 2, characterized in that: The inner wall of the narrower angle steel (8) and the butterfly-shaped fastening bolt (9) close to one end of the narrower angle steel (8) are both adhered with a protective waterstop rubber gasket (10).
4. The vertically mounted adjustable tensioning device for a rubber waterstop according to claim 1, characterized in that: The telescopic adjustment device comprises a horizontal telescopic connecting square tube (4) horizontally slidably connected inside the horizontal connecting square tube (3), and the lower end of the end of the horizontal telescopic connecting square tube (4) is fixedly connected to the vertical connecting square tube (2) on the same side thereof.
5. The vertically mounted adjustable tensioning device for a rubber waterstop according to claim 2, characterized in that: The side wall of the horizontal connecting square tube (3) is internally threadedly connected with a telescopic square steel butterfly-shaped fastening bolt (5).
6. The vertically mounted adjustable tensioning device for a rubber waterstop according to claim 1, characterized in that: Horizontal angle steel fixing bolts (12) are threadedly connected to the side walls of the vertical connecting square tubes (2) on both sides.