A type of waterproof board for flood control

Abstract

This utility model relates to the field of waterproof membrane technology, specifically a waterproof membrane for flood control, comprising an outer shell assembly and an insert plate. The outer shell assembly contains a first waterproof membrane and a second waterproof membrane arranged sequentially from top to bottom. The improved waterproof membrane for flood control, through the cooperation of the first fitting plate, the second fitting plate, and the limiting baffle, effectively prevents external floodwater from flowing into underground locations through the joint gaps of the waterproof membrane during use, significantly improving the flood control effect and thus effectively protecting the safety of underground locations. The insert plate, threaded handle, and pressure plate enable rapid fixing of the installed waterproof membrane during use, greatly improving the convenience of fixing the waterproof membrane and reducing the operational difficulty during fixing, thereby significantly increasing the work efficiency of installing and fixing the waterproof membrane for flood control, and thus meeting the requirements for waterproof membranes for flood control.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane technology, specifically a waterproof membrane for flood prevention. Background Technology

[0002] When there is continuous rainfall or heavy rain, low-lying areas and underground places in the city, such as underground parking lots and underground shopping malls, are prone to flooding, water inundation and submersion. The current solution is to install floodproof and waterproof boards at the entrances of underground places.

[0003] In the process of developing this utility model, the inventors discovered the following problems with the existing technology: 1. When existing flood control and waterproofing boards are assembled, each board is installed individually, resulting in gaps at the joints between the boards. When external floodwaters impact the boards, the floodwaters may flow into underground areas through these gaps, posing a risk of flooding and failing to meet people's needs; 2. During installation, existing waterproofing boards require workers to use various auxiliary tools to fix them in place, making the process cumbersome, time-consuming, and labor-intensive, significantly reducing the ease of installation and thus lowering installation efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof board for flood control, in order to solve the problems mentioned in the background art. The existing flood control waterproof boards are installed individually, which results in gaps between the waterproof boards. When external floods hit the board, the flood may flow into the underground area through the gaps between the waterproof boards, which may cause the underground area to be flooded. In addition, the existing waterproof boards require workers to use a variety of auxiliary tools to fix them during installation, which greatly reduces the convenience of installation and thus reduces the installation efficiency of the waterproof boards. To achieve the above objectives, this utility model provides the following technical solution: a waterproof membrane for flood control, comprising an outer shell assembly and an insert plate. The outer shell assembly contains a first waterproof membrane and a second waterproof membrane arranged sequentially from top to bottom. A first fitting groove is formed on one side of the bottom end of the first waterproof membrane, and a first fitting plate is provided on the side of the bottom end of the first waterproof membrane away from the first fitting groove. A second fitting groove is formed on one side of the top end of the second waterproof membrane, and a second fitting plate is provided on the side of the top end of the second waterproof membrane away from the second fitting groove. Limiting baffles are provided in the middle of both sides of the first waterproof membrane. A threaded handle is provided in the middle of the top end of the insert plate, and the bottom end of the threaded handle is connected to the middle of the top end of a pressure plate via a bearing. Guide rods are provided on both sides of the top end of the pressure plate.

[0005] More preferably, the housing assembly includes two mounting posts, with a mounting groove formed in the middle of one side of the two mounting posts and a slot formed at the top of one side of the two mounting posts.

[0006] More preferably, the internal dimensions of the mounting groove are consistent with the external dimensions of the first waterproof plate and the second waterproof plate.

[0007] More preferably, the bottom end of the insert plate is provided with a rubber anti-slip pad.

[0008] More preferably, the insert plate and the threaded throttle are symmetrical about the vertical center line of the first waterproof plate.

[0009] More preferably, the internal dimensions of the first mating groove and the external dimensions of the second mating plate are the same, and the external dimensions of the first mating plate and the internal dimensions of the second mating groove are the same.

[0010] More preferably, the guide rod and the insert plate are provided with a sliding connection.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this utility model, through the cooperation of the first mating plate, the second mating plate, and the limiting baffle, the waterproof membrane for flood control can effectively prevent external floodwater from flowing into underground locations through the joint gaps of the waterproof membrane during use, greatly improving the flood control effect of the waterproof membrane, thereby effectively protecting the safety of underground locations and meeting the requirements for waterproof membranes for flood control.

[0013] In this invention, the combination of the insert plate, the threaded throttle, and the pressure plate enables the waterproof membrane used for flood control to be quickly fixed during use, greatly improving the convenience of fixing the waterproof membrane and reducing the difficulty of fixing it, thereby significantly increasing the work efficiency of installing and fixing the waterproof membrane. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a side view cross-sectional structural diagram of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Housing assembly; 101. Mounting post; 102. Mounting groove; 103. Slot; 2. Insert plate; 3. First waterproof plate; 4. Second waterproof plate; 5. First mating groove; 6. First mating plate; 7. Second mating groove; 8. Second mating plate; 9. Limiting baffle; 10. Threaded throttle; 11. Pressure plate; 12. Guide rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a waterproof membrane for flood control, including an outer shell assembly 1 and an insert plate 2. The outer shell assembly 1 has a first waterproof membrane 3 and a second waterproof membrane 4 arranged sequentially from top to bottom. The first waterproof membrane 3 has a first fitting groove 5 on one side of its bottom end, and a first fitting plate 6 is arranged on the side of its bottom end away from the first fitting groove 5. The second waterproof membrane 4 has a second fitting groove 7 on one side of its top end, and a second fitting plate 8 is arranged on the side of its top end away from the second fitting groove 7. Limiting baffles 9 are arranged in the middle of both sides of the first waterproof membrane 3. A threaded handle 10 is arranged in the middle of the top end of the insert plate 2. The bottom end of the threaded handle 10 is connected to the middle of the top end of the pressure plate 11 through a bearing. Guide rods 12 are arranged on both sides of the top end of the pressure plate 11.

[0021] In this embodiment, as Figure 1 As shown, the housing assembly 1 includes two mounting posts 101, a mounting groove 102 is provided in the middle of one side of the two mounting posts 101, and a slot 103 is provided at the top of one side of the two mounting posts 101.

[0022] In this embodiment, as Figure 2 As shown, the internal dimensions of the mounting groove 102 are consistent with the external dimensions of the first waterproof plate 3 and the second waterproof plate 4, so as to prevent the first waterproof plate 3 and the second waterproof plate 4 from leaking due to shaking during use, thereby greatly improving the waterproof effect of the waterproof plate.

[0023] In this embodiment, as Figure 2 As shown, a rubber anti-slip pad is provided at the bottom of the insert plate 2; this increases the friction between the insert plate 2 and the first waterproof plate 3, preventing the waterproof plate from shifting or loosening during use, thereby greatly improving the stability of the waterproof plate during use.

[0024] In this embodiment, as Figure 1 As shown, the insert plate 2 and the threaded throttle 10 are symmetrical about the vertical center line of the first waterproof plate 3 with respect to the pressure plate 11; this enables the rapid fixing of the installed waterproof plate, greatly improving the convenience of fixing the waterproof plate for flood control, reducing the operational difficulty of fixing the waterproof plate, and thus greatly increasing the work efficiency of installing and fixing the waterproof plate for flood control.

[0025] In this embodiment, as Figure 3 As shown, the internal dimensions of the first fitting groove 5 are consistent with the external dimensions of the second fitting plate 8, and the external dimensions of the first fitting plate 6 are consistent with the internal dimensions of the second fitting groove 7; this effectively prevents external floodwater from flowing into the underground site through the connection gaps of the waterproofing membrane, greatly improving the flood prevention effect of the waterproofing membrane, thereby effectively protecting the safety of the underground site.

[0026] In this embodiment, as Figure 4 As shown, the guide rod 12 and the insert plate 2 are connected by a sliding connection; this increases the stability of the insert plate 2 during movement, thereby preventing the insert plate 2 from rotating with the rotation of the threaded handle 10 during movement.

[0027] The method of use and advantages of this utility model: When using this type of flood-proof waterproof board, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, firstly, two mounting posts 101 are installed in designated positions using positioning seats. Then, the second waterproof membrane 4 and the first waterproof membrane 3 are inserted into the mounting grooves 102 within the two mounting posts 101, so that the first mating plate 6 is inserted and mated within the second mating groove 7. Simultaneously, the first mating groove 5 is also inserted and mated within the second mating plate 8. At this point, a sealed joint is achieved between the first waterproof membrane 3 and the second waterproof membrane 4, effectively preventing external floodwater from flowing into the underground area through the gaps in the waterproof membrane joints. This significantly improves the flood protection effect of the waterproof membrane, thereby effectively protecting the safety of the underground area. After installation, insert the two insert plates 2 into the two slots 103 inside the mounting post 101, and then rotate the threaded handle 10. The threaded handle 10 drives the pressure plate 11 to move downward under the limiting guidance of the insert plates 2 and the guide rod 12, so that the bottom edge of the pressure plate 11 is tightly fitted with the top edge of the first waterproof membrane 3. This achieves rapid fixation of the installed waterproof membrane, greatly improving the convenience of fixing the waterproof membrane for flood control, reducing the difficulty of fixing the waterproof membrane, and thus greatly increasing the work efficiency of installing and fixing the waterproof membrane for flood control, thereby meeting the requirements of the waterproof membrane for flood control.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flood barrier of the type comprising a housing assembly (1) and a panel (2) for insertion therein, characterised in that: The outer casing assembly (1) is provided with a first waterproof plate (3) and a second waterproof plate (4) arranged from top to bottom. A first fitting groove (5) is provided on one side of the bottom end of the first waterproof plate (3). A first fitting plate (6) is provided on the side of the bottom end of the first waterproof plate (3) away from the first fitting groove (5). A second fitting groove (7) is provided on one side of the top end of the second waterproof plate (4). A second fitting plate (8) is provided on the side of the top end of the second waterproof plate (4) away from the second fitting groove (7). Limiting baffles (9) are provided in the middle of both sides of the first waterproof plate (3). A threaded handle (10) is provided in the middle of the top end of the insert plate (2). The bottom end of the threaded handle (10) is connected to the middle of the top end of the pressure plate (11) through a bearing. Guide rods (12) are provided on both sides of the top end of the pressure plate (11).

2. The waterproof membrane for flood control according to claim 1, characterized in that: The housing assembly (1) includes two mounting posts (101), with a mounting groove (102) provided in the middle of one side of the two mounting posts (101) and a slot (103) provided at the top of one side of the two mounting posts (101).

3. A waterproof liner for flood control according to claim 2, characterized in that: The internal dimensions of the mounting groove (102) and the external dimensions of the first waterproof plate (3) and the second waterproof plate (4) are consistent.

4. A waterproof liner for flood control according to claim 2, characterized in that: The bottom end of the insert plate (2) is provided with a rubber anti-slip pad.

5. A waterproof liner for flood control according to claim 1, characterized in that: The insert plate (2) and the threaded throttle (10) are symmetrical about the vertical center line of the first waterproof plate (3).

6. A waterproof liner for flood control according to claim 1, characterized in that: The internal dimensions of the first mating groove (5) are the same as the external dimensions of the second mating plate (8), and the external dimensions of the first mating plate (6) are the same as the internal dimensions of the second mating groove (7).

7. A waterproof liner for flood control according to claim 1, characterized in that: The guide rod (12) and the insert plate (2) are connected by a sliding connection.

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