Rubber and asphalt composite waterstop

Abstract

This utility model discloses a rubber-asphalt composite waterstop, which includes a composite sealing strip disposed within the cavity of a concrete base. Connecting strips are fixedly connected to both sides of the composite sealing strip. A lower sealing plate is provided at the bottom of each connecting strip. Multiple longitudinal threaded rods are fixedly connected to the top of the lower sealing plate. An upper sealing plate is provided at the top of the connecting strip, and multiple identical adjusting plates are provided at the top of the upper sealing plate. This utility model allows the adjusting plates to pass through an adjusting frame. Pulling the adjusting plates causes the composite sealing strip to be adjusted in position. After adjustment, the threaded rods pass through the adjusting plate and the pressure plate and are threadedly connected to a nut. This allows for adjustment of the position of the rubber-asphalt composite waterstop through an adjustable structure, avoiding the difficulty for users to adjust the position of the fixed rubber-asphalt composite waterstop and ensuring its sealing performance.

Description

Technical Field

[0001] This utility model belongs to the field of waterstop material technology, and in particular relates to a rubber and asphalt composite waterstop. Background Technology

[0002] Rubber-asphalt composite waterstop is a new type of waterstop material that combines the advantages of rubber and asphalt. It has good waterproof performance, adaptability to deformation and aging resistance. During construction, steel bars, wires and other materials are used to tie and fix the waterstop to the steel reinforcement frame, or special waterstop clamps are used to fix it in the designed position to prevent it from shifting during concrete pouring.

[0003] Currently, rubber-asphalt composite waterstops require fixing during construction. When fixing, the waterstop must be centered to ensure it can evenly and effectively perform its sealing and anti-deformation functions. Since the waterstop cannot be corrected after fixing, a mechanism is needed to adjust its position. This avoids difficulties for users in adjusting the fixed waterstop's position and ensures its sealing performance. Utility Model Content

[0004] The purpose of this invention is to provide a rubber-asphalt composite waterstop that allows for position adjustment via an adjustable structure. This avoids difficulties for users in adjusting the position of the fixed rubber-asphalt composite waterstop, ensuring its sealing performance and solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a rubber and asphalt composite waterstop, comprising a composite sealing strip disposed in the inner cavity of a concrete base, connecting strips fixedly connected to both sides of the composite sealing strip, a lower fitting plate disposed at the bottom of the connecting strip, a plurality of longitudinal threaded rods fixedly connected to the top of the lower fitting plate, an upper fitting plate disposed at the top of the connecting strip, a plurality of identical adjusting plates disposed at the top of the upper fitting plate, the threaded rods passing through the connecting strip, the upper fitting plate and the adjusting plates and being threadedly connected to nuts, a plurality of identical fixing frames disposed on both sides of the composite sealing strip, an adjusting frame fixedly connected to the top of the fixing frame, a threaded rod being fixedly connected to the bottom of the inner cavity of the adjusting frame, an adjusting plate passing through the inner cavity of the adjusting frame, a pressure plate disposed at the top of the adjusting plate, the threaded rods passing through the adjusting plate and the pressure plate and being threadedly connected to nuts, and two symmetrical fixing bolts passing through the top of the fixing frame.

[0006] Preferably, the top and bottom of the connecting strip are fixedly connected to two symmetrical limiting strips, which are rectangular strips.

[0007] Preferably, the top of the lower plate and the bottom of the upper plate are provided with two symmetrical limiting grooves, and the limiting strip is adapted to the limiting grooves.

[0008] Preferably, the composite sealing strip includes a sealing strip body disposed in the inner cavity of the concrete base, the front of the sealing strip body is provided with an opening, and multiple identical anti-slip strips are fixedly connected to the top and bottom of the sealing strip body.

[0009] Preferably, the top of the adjusting plate is provided with a row of anti-slip strips, the adjusting plate is adapted to the adjusting frame, and the pressure plate is adapted to the adjusting frame.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model allows the adjusting plate to pass through the adjusting frame and be pulled to adjust the position of the composite sealing strip. After adjustment, the threaded rod passes through the adjusting plate and the pressure plate and is threaded to the nut. This allows the position of the rubber-asphalt composite waterstop to be adjusted through the adjusting structure, avoiding the difficulty for users to adjust the position of the fixed rubber-asphalt composite waterstop and ensuring the sealing performance of the rubber-asphalt composite waterstop.

[0012] 2. By using the limiting strip and the limiting groove together, when the lower plate and the upper plate are fixed on the surface of the connecting strip, the limiting strip and the limiting groove will increase the friction between the lower plate, the upper plate and the connecting strip, thus preventing the lower plate and the upper plate from sliding on the surface of the connecting strip and ensuring the stability of the lower plate and the upper plate on the surface of the connecting strip. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a front cross-sectional view of one embodiment of the present invention;

[0015] Figure 2 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of the adjustment structure according to an embodiment of the present invention;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Concrete base; 2. Composite sealing strip; 21. Sealing strip body; 22. Opening; 23. Anti-slip strip; 3. Connecting strip; 4. Lower plate; 5. Threaded rod one; 6. Upper plate; 7. Adjusting plate; 8. Fixing frame; 9. Adjusting frame; 10. Threaded rod two; 11. Pressure plate; 12. Fixing bolt; 13. Limiting strip; 14. Limiting groove. Detailed Implementation

[0020] In the following description, embodiments of the rubber and asphalt composite waterstop of the present invention will be described with reference to the accompanying drawings. Example 1

[0021] Figure 1-4 This invention illustrates a rubber-asphalt composite waterstop according to an embodiment of the present invention. It includes a composite sealing strip 2 disposed within the cavity of a concrete base 1. Connecting strips 3 are fixedly connected to both sides of the composite sealing strip 2. Two symmetrical limiting strips 13, rectangular in shape, are fixedly connected to the top and bottom of each connecting strip 3. A lower mating plate 4 is disposed at the bottom of the connecting strip 3. Two symmetrical limiting grooves 14 are formed at the top of the lower mating plate 4 and the bottom of the upper mating plate 6. The limiting strips 13 and limiting grooves 14 are adapted to each other. Through the cooperative use of the limiting strips 13 and limiting grooves 14, when the lower mating plate 4 and the upper mating plate 6 are fixed to the surface of the connecting strip 3, the limiting strips 13 and limiting grooves 14 increase the friction between the lower mating plate 4, the upper mating plate 6, and the connecting strip 3, preventing the lower mating plate 4 and the upper mating plate 6 from contacting the surface of the connecting strip 3. The sliding surface ensures the stability of the lower plate 4 and the upper plate 6 on the surface of the connecting strip 3. The top of the lower plate 4 is fixedly connected with multiple longitudinal threaded rods 5. The top of the connecting strip 3 is provided with the upper plate 6. The top of the upper plate 6 is provided with multiple identical adjusting plates 7. The threaded rods 5 pass through the connecting strip 3, the upper plate 6 and the adjusting plates 7 and are threadedly connected with nuts. Multiple identical fixing frames 8 are provided on both sides of the composite sealing strip 2. The top of the fixing frame 8 is fixedly connected with the adjusting frame 9. The bottom of the inner cavity of the adjusting frame 9 is fixedly connected with a threaded rod 10. The adjusting plate 7 passes through the inner cavity of the adjusting frame 9. The top of the adjusting plate 7 is provided with a pressure plate 11. The threaded rod 10 passes through the adjusting plate 7 and the pressure plate 11 and is threadedly connected with nuts. The top of the fixing frame 8 is provided with two symmetrical fixing bolts 12. Example 2

[0022] Figure 1-4This invention illustrates a rubber and asphalt composite waterstop according to an embodiment of the present invention. It includes a composite sealing strip 2 disposed within the cavity of a concrete base 1. The composite sealing strip 2 includes a sealing strip body 21 disposed within the cavity of the concrete base 1. An opening 22 is provided on the front side of the sealing strip body 21. Multiple identical anti-slip strips 23 are fixedly connected to the top and bottom of the sealing strip body 21. Connecting strips 3 are fixedly connected to both sides of the composite sealing strip 2. A lower fitting plate 4 is provided at the bottom of the connecting strip 3. Multiple longitudinal threaded rods 5 are fixedly connected to the top of the lower fitting plate 4. An upper fitting plate 6 is provided at the top of the connecting strip 3. Multiple identical adjusting plates are provided at the top of the upper fitting plate 6. 7. A row of anti-slip strips is provided on the top of the adjusting plate 7. The adjusting plate 7 is adapted to the adjusting frame 9. The pressure plate 11 is adapted to the adjusting frame 9. The threaded rod 5 passes through the connecting strip 3, the upper plate 6 and the adjusting plate 7 and is threaded with a nut. Multiple identical fixing frames 8 are provided on both sides of the composite sealing strip 2. The top of the fixing frame 8 is fixedly connected to the adjusting frame 9. The bottom of the inner cavity of the adjusting frame 9 is fixedly connected to the threaded rod 10. The adjusting plate 7 passes through the inner cavity of the adjusting frame 9. The top of the adjusting plate 7 is provided with a pressure plate 11. The threaded rod 10 passes through the adjusting plate 7 and the pressure plate 11 and is threaded with a nut. Two symmetrical fixing bolts 12 are provided through the top of the fixing frame 8.

[0023] Working principle: When using this utility model, the user places the lower plate 4 and the upper plate 6 at the bottom and top of the connecting strip 3, respectively. Multiple identical adjusting plates 7 are set on the top of the upper plate 6. The threaded rod 5 passes through the connecting strip 3, the upper plate 6, and the adjusting plate 7 and is threadedly connected to the nut. The fixing frame 8 is fixedly connected to the concrete base 1 by the fixing bolt 12. The adjusting plate 7 passes through the adjusting frame 9 and is pulled to adjust the position of the composite sealing strip 2 through the connecting strip 3. After adjustment, the threaded rod 10 passes through the adjusting plate 7 and the pressure plate 11 and is threadedly connected to the nut. At this time, the pressure plate 11 will limit the position of the adjusting plate 7, preventing the user from having difficulty adjusting the position of the fixed rubber-asphalt composite waterstop and ensuring the sealing performance of the rubber-asphalt composite waterstop.

[0024] In summary, this rubber-asphalt composite waterstop allows for adjustment of the position of the composite sealing strip 2 by passing the adjusting plate 7 through the adjusting frame 9 and pulling the adjusting plate 7. After adjustment, the threaded rod 10 passes through the adjusting plate 7 and the pressure plate 11 and is threadedly connected to the nut. This allows for adjustment of the position of the rubber-asphalt composite waterstop through the adjusting structure, avoiding difficulties for users in adjusting the position of the fixed rubber-asphalt composite waterstop and ensuring its sealing performance.

Claims

1. A rubber and asphalt composite waterstop, characterized in that, The system includes a composite sealing strip (2) installed inside the concrete base (1). Connecting strips (3) are fixedly connected to both sides of the composite sealing strip (2). A lower fitting plate (4) is installed at the bottom of the connecting strip (3). Multiple longitudinal threaded rods (5) are fixedly connected to the top of the lower fitting plate (4). An upper fitting plate (6) is installed at the top of the connecting strip (3). Multiple identical adjusting plates (7) are installed at the top of the upper fitting plate (6). The threaded rods (5) pass through the connecting strip (3), the upper fitting plate (6), and the adjusting plates (7) and are threadedly connected to screws. The cap, the composite sealing strip (2) is provided with multiple identical fixing frames (8) on both sides, the top of the fixing frame (8) is fixedly connected to the adjusting frame (9), the bottom of the inner cavity of the adjusting frame (9) is fixedly connected to the threaded rod (10), the adjusting plate (7) passes through the inner cavity of the adjusting frame (9), the top of the adjusting plate (7) is provided with the pressure plate (11), the threaded rod (10) passes through the adjusting plate (7) and the pressure plate (11) and is threadedly connected to the nut, and the top of the fixing frame (8) is provided with two symmetrical fixing bolts (12).

2. The rubber and asphalt composite waterstop according to claim 1, characterized in that, The top and bottom of the connecting strip (3) are fixedly connected to two symmetrical limiting strips (13), and the limiting strips (13) are rectangular strips.

3. The rubber and asphalt composite waterstop according to claim 2, characterized in that, The top of the lower plate (4) and the bottom of the upper plate (6) are provided with two symmetrical limiting grooves (14), and the limiting strip (13) is adapted to the limiting grooves (14).

4. The rubber and asphalt composite waterstop according to claim 3, characterized in that, The composite sealing strip (2) includes a sealing strip body (21) disposed in the inner cavity of the concrete base (1). The sealing strip body (21) has an opening (22) on its front side. Multiple identical anti-slip strips (23) are fixedly connected to the top and bottom of the sealing strip body (21).

5. The rubber and asphalt composite waterstop according to claim 4, characterized in that, The top of the adjusting plate (7) is provided with a row of anti-slip strips. The adjusting plate (7) is adapted to the adjusting frame (9). The pressure plate (11) is adapted to the adjusting frame (9).

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