Waterproof board convenient to assemble and fix

Abstract

The utility model relates to the technical field of waterproof plates, and provides a waterproof plate convenient to assemble and fix, which comprises a waterproof plate A and a waterproof plate B. The bottom of the side wall of the waterproof plate A is fixedly provided with an L-shaped clamping block, the top wall of the L-shaped clamping block is provided with a convex groove, the side wall of the waterproof plate B is provided with an L-shaped clamping groove corresponding to the L-shaped clamping block, and the convex groove is provided with a convex groove. Two L-shaped clamping rods are symmetrically fixed to the positions, corresponding to the convex grooves, of the top walls of the L-shaped clamping grooves, and decorative plates are fixed to the top walls of the waterproof A plate and the waterproof B plate through bolts. The L-shaped clamping blocks are used for being matched with the L-shaped clamping grooves to clamp and splice the waterproof plate A and the waterproof plate B, the L-shaped clamping rods are matched with the convex grooves to enable the L-shaped clamping blocks and the L-shaped clamping grooves which are clamped to be stably connected, meanwhile, the damaged waterproof plate A and the damaged waterproof plate B are convenient to replace, operation is easy and convenient, and the workload is low.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof boards, and in particular to a waterproof board which is easy to assemble and fix. Background Art

[0002] Waterproof board is a kind of anti-seepage material made of high molecular polymer as the basic raw material. It can prevent liquid leakage and gas volatilization. It is widely used in construction, transportation, subway, tunnel, and engineering construction. The main function of waterproof board is to prevent liquid leakage and gas volatilization. The role of waterproof board in rock engineering is mainly anti-seepage and isolation, but it also plays a role of strengthening and protection. It is mainly used in: anti-seepage of earth-rock dam, rockfill dam, masonry dam, concrete dam, tailings dam, sewage reservoir, channel, liquid storage tank and other projects, anti-seepage lining of subway, basement and tunnel, anti-seepage of highway and railway foundation, use in sanitary landfill with filament geotextile, bentonite waterproof blanket and other geotechnical materials, etc.

[0003] For example, the announcement number CN 214090590 U discloses a new waterproof board that is easy to assemble during construction, including a waterproof board, a wavy cavity is opened inside the waterproof board, the upper wave crest and the lower wave crest of the wavy cavity are arranged in one-to-one correspondence, and the upper wave trough and the lower wave trough of the wavy cavity are arranged in one-to-one correspondence, a sound-absorbing layer is pasted on the inner wall of the waterproof board, the interior of the waterproof board is filled with an elastic pressure-resistant filler layer, and the interior of the elastic pressure-resistant filler layer is embedded with a plurality of tensile beams arranged along the width direction of the waterproof board, and the plurality of tensile beams are arranged at equal intervals, a main clamping block is provided on the outer wall of one side of the waterproof board, and auxiliary clamping blocks are provided on both sides of the main clamping block... However, the above-mentioned waterproof board still has certain shortcomings during use: for example, it is easy to assemble during installation, but when one of the waterproof boards is damaged and needs to be replaced, it is difficult to remove the corresponding waterproof board, which greatly increases the difficulty of replacement, makes the replacement and maintenance operations cumbersome, and the workload is large. Utility Model Content

[0004] The utility model proposes a waterproof board which is easy to assemble and fix, which solves the problem in the related art that the waterproof board is easy to assemble during installation, but when one of the waterproof boards is damaged and needs to be replaced, it is difficult to remove the corresponding waterproof board, which greatly increases the difficulty of replacement, making the replacement and maintenance operations cumbersome and labor-intensive.

[0005] The technical solution of the utility model is as follows:

[0006] A waterproof board that is easy to assemble and fix, comprising a waterproof board A and a waterproof board B, wherein the bottom of the side wall of the waterproof board A is fixed with an L-shaped block, the top wall of the L-shaped block is provided with a convex groove, the side wall of the waterproof board B is provided with an L-shaped slot corresponding to the position of the L-shaped block, the top wall of the L-shaped slot has two symmetrical L-shaped clamping rods corresponding to the position of the convex groove, the top walls of the waterproof board A and the waterproof board B are both fixed with decorative panels by bolts, a storage groove is provided in the middle of the top wall of the waterproof board B, a handle is rotatably installed in the storage groove, and the side walls of the waterproof board B are fixed with sealing strips.

[0007] Furthermore, the waterproof A board is provided with a fireproof board, a waterproof board and a sound insulation board in sequence from top to bottom, the fireproof board, the waterproof board and the sound insulation board are glued together, and the waterproof B board has the same structure as the waterproof A board.

[0008] Furthermore, the fireproof board is a glass magnesium board or a calcium silicate fiber board, the waterproof board is an EVA board, and the sound insulation board is a polyester fiber board with a vacuum cavity arranged inside.

[0009] Furthermore, the L-shaped clamping rod is made of modified ABS plastic, the corners of the L-shaped clamping rod are all arranged in an arc shape, and the through groove on the upper part of the convex groove is arranged to be wide at the top and narrow at the bottom.

[0010] Furthermore, the sealing strip fixed to the side wall of the waterproof B plate is a water-absorbing and swelling rubber strip.

[0011] The beneficial effects of the utility model are:

[0012] 1. The waterproof A plate and the waterproof B plate provided in the utility model can be quickly engaged, thereby realizing the rapid installation of the waterproof plate. The provided L-shaped card block is used to cooperate with the L-shaped card slot to engage and splice the waterproof A plate and the waterproof B plate. The provided L-shaped card rod cooperates with the convex groove to ensure a stable connection between the engaged L-shaped card block and the L-shaped card slot. At the same time, the damaged waterproof A plate and the waterproof B plate are easy to replace. The operation is simple and convenient, and the workload is low.

[0013] 2. The fireproof panels arranged on the waterproof A panels and the waterproof B panels in the utility model make the device have certain fireproof performance, and the sound insulation panels are provided with a vacuum cavity inside, so they can effectively hinder the propagation of sound, thereby achieving good sound insulation effect and diverse functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a three-dimensional diagram of the external structure of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the waterproof B plate structure of the utility model;

[0017] Figure 3 This is a half-cut three-dimensional diagram of the waterproof B plate of the utility model;

[0018] Figure 4 It is a partial cross-sectional view of the utility model in the state where the L-shaped card block and the L-shaped card slot are in the card connection state;

[0019] Figure 5 This is a cross-sectional view of the waterproof A-board structure of the utility model.

[0020] In the figure: 1. Waterproof A board; 101. Fireproof board; 102. Waterproof board; 103. Sound insulation board; 2. Waterproof B board; 3. L-shaped block; 4. Convex groove; 5. L-shaped groove; 6. Decorative board; 7. Bolt; 8. Storage slot; 9. Handle; 10. L-shaped rod. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1~Figure 4 As shown, this embodiment proposes:

[0024] A waterproof plate that is easy to assemble and fix, comprising a waterproof A plate 1 and a waterproof B plate 2, wherein an L-shaped card block 3 is fixed to the bottom of the side wall of the waterproof A plate 1, and a convex groove 4 is provided on the top wall of the L-shaped card block 3, an L-shaped card slot 5 is provided on the side wall of the waterproof B plate 2 corresponding to the position of the L-shaped card block 3, and two L-shaped card rods 10 are symmetrically provided on the top wall of the L-shaped card slot 5 corresponding to the position of the convex groove 4, the top walls of the waterproof A plate 1 and the waterproof B plate 2 are both fixed with decorative plates 6 by bolts 7, a storage groove 8 is provided in the middle of the top wall of the waterproof B plate 2, a handle 9 is rotatably installed in the storage groove 8, and sealing strips are fixed to the side walls of the waterproof B plate 2.

[0025] In this embodiment, the waterproof A board 1 and the waterproof B board 2 can be quickly engaged, thereby realizing the rapid installation of the waterproof board. The L-shaped card block 3 is used to cooperate with the L-shaped card slot 5 to engage and splice the waterproof A board 1 and the waterproof B board 2. The L-shaped card rod 10 cooperates with the convex groove 4 to ensure a stable connection between the engaged L-shaped card block 3 and the L-shaped card slot 5. The decorative plate 6 can keep the exterior of the waterproof board beautiful. The storage groove 8 on the waterproof B board 2 is used to store the handle 9. The handle 9 can facilitate the operator to pull out the waterproof B board 2. The sealing strip on the waterproof B board 2 can ensure the sealing between the waterproof A board 1 and the waterproof B board 2 after connection.

[0026] The L-shaped card rod 10 is made of modified ABS plastic, the corners of the L-shaped card rod 10 are all arranged in arc shape, and the through groove on the upper part of the convex groove 4 is arranged to be wide at the top and narrow at the bottom. The sealing strip fixed to the side wall of the waterproof B plate 2 is a water-absorbing and swelling rubber strip.

[0027] In this embodiment, the L-shaped card rod 10 is made of modified ABS plastic, which has a certain degree of flexibility. Therefore, when the L-shaped card rod 10 moves into the convex groove 4, its bottom will first approach each other until the bottom end of the L-shaped card rod 10 enters the bottom of the convex groove 4. At this time, the L-shaped card rod 10 will return to its original state, thereby clamping the L-shaped card rod 10 into the convex groove 4 to achieve the fixation between the L-shaped card block 3 and the L-shaped card groove 5. The corners of the L-shaped card rod 10 are all set in an arc shape, so that the L-shaped card rod 10 can be smoothly separated from the convex groove 4 under the pressure of the side wall of the convex groove 4 when it is pulled out. The through groove on the upper part of the convex groove 4 is set to be wide at the top and narrow at the bottom, so that the L-shaped card rod 10 can smoothly enter the convex groove 4 and can also be clamped inside it. The sealing strip fixed to the side wall of the waterproof B board 2 is a water-absorbing and swelling rubber strip. The water-absorbing and swelling rubber strip will expand after absorbing water, which can further improve the sealing between the waterproof A board 1 and the waterproof B board 2.

[0028] Example 2

[0029] like Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes:

[0030] The waterproof A board 1 is provided with a fireproof board 101, a waterproof board 102 and a soundproof board 103 from top to bottom, and the fireproof board 101, the waterproof board 102 and the soundproof board 103 are glued together, and the waterproof B board 2 has the same structure as the waterproof A board 1. The fireproof board 101 is a glass magnesium board or a calcium silicate fiberboard, the waterproof board 102 is an EVA board, and the soundproof board 103 is a polyester fiberboard with a vacuum cavity arranged inside.

[0031] In this embodiment, the fireproof board arranged on the waterproof A board 1 makes the device have certain fireproof performance, and the sound insulation board 103 is provided with a vacuum cavity inside, so it can effectively hinder the propagation of sound, thereby achieving a good sound insulation effect.

[0032] Working principle: When assembling the utility model, the L-shaped card slot 5 on the waterproof B board 2 is directly inserted into the L-shaped card block 3 of the waterproof A board 1. During the card connection process, the bottoms of the L-shaped card rod 10 will first approach each other when moving into the convex groove 4, until the bottom end of the L-shaped card rod 10 enters the bottom of the convex groove 4. At this time, the L-shaped card rod 10 will return to its original state, thereby inserting the L-shaped card rod 10 into the convex groove 4 to achieve the fixation between the L-shaped card block 3 and the L-shaped card slot 5, and then complete the rapid splicing between the waterproof A board 1 and the waterproof B board 2. At the same time, when the utility model is laid to the edge position, the redundant L-shaped card block 3 on the waterproof A board 1 can be cut off to avoid the L-shaped card block 3 affecting the overall appearance. When the waterproof A board 1 and the waterproof B board 2 are damaged after long-term use and need to be replaced, if the waterproof A board 1 is damaged, open the decorative panels 6 on the surrounding waterproof B boards 2, and use the handle 9 to pull the waterproof B board 2 upward to take out the waterproof B board 2, and then replace the waterproof A board 1. When the waterproof B board 2 is damaged, just open the decorative panel 6 on the corresponding waterproof B board 2, and use the handle 9 to pull out the waterproof B board 2 for replacement. The damaged waterproof A board 1 and waterproof B board 2 are easy to replace, and the operation is simple and convenient.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof board that is easy to assemble and fix, characterized in that: The invention comprises a waterproof A plate (1) and a waterproof B plate (2), wherein an L-shaped card block (3) is fixed to the bottom of the side wall of the waterproof A plate (1), a convex groove (4) is provided on the top wall of the L-shaped card block (3), an L-shaped card slot (5) is provided on the side wall of the waterproof B plate (2) at a position corresponding to the L-shaped card block (3), and two L-shaped card rods (10) are symmetrically provided on the top wall of the L-shaped card slot (5) at a position corresponding to the convex groove (4), a decorative plate (6) is fixed to the top walls of the waterproof A plate (1) and the waterproof B plate (2) via bolts (7), a storage groove (8) is provided in the middle of the top wall of the waterproof B plate (2), a handle (9) is rotatably installed in the storage groove (8), and a sealing strip is fixed to the side walls of the waterproof B plate (2).

2. A waterproof board that is easy to assemble and fix according to claim 1, characterized in that: The waterproof A board (1) is provided with a fireproof board (101), a waterproof board (102) and a sound insulation board (103) in sequence from top to bottom. The fireproof board (101), the waterproof board (102) and the sound insulation board (103) are glued together. The waterproof B board (2) has the same structure as the waterproof A board (1).

3. A waterproof board that is easy to assemble and fix according to claim 2, characterized in that: The fireproof board (101) is a glass magnesium board or a calcium silicate fiber board, the waterproof board (102) is an EVA board, and the sound insulation board (103) is a polyester fiber board with a vacuum cavity arranged inside.

4. A waterproof board that is easy to assemble and fix according to claim 1, characterized in that: The material of the L-shaped clamping rod (10) is modified ABS plastic, the corners of the L-shaped clamping rod (10) are all arranged in an arc shape, and the through groove at the upper part of the convex groove (4) is arranged to be wide at the top and narrow at the bottom.

5. The waterproof board that is easy to assemble and fix according to claim 1, characterized in that: The sealing strip fixed to the side wall of the waterproof B plate (2) is a water-absorbing and swelling rubber strip.

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