Waterproof board based on coating film

Abstract

The utility model relates to the technical field of waterproof plates, and discloses a waterproof plate based on a coating film, which comprises a waterproof plate connecting body, two butt joints are fixedly connected to one side of the outer part of the waterproof plate connecting body, and sealing rings are fixedly connected to the outer parts of the butt joints. Two containing blocks are fixedly connected to the other side of the interior of the waterproof plate connecting body, rotating rods are rotatably connected to the interiors of the containing blocks, limiting bolts are fixedly connected to the exteriors of the rotating rods, two clamping blocks are slidably connected to the interiors of the containing blocks, and driving assemblies are arranged in the two clamping blocks; an elastic assembly is arranged between the two clamping blocks, and two holes are formed in one side of the outer portion of the waterproof plate connecting body. According to the device, in the using process of the device, the butt joint in the middle can be firmly fixed through the clamping block by rotating the bidirectional threaded rod in the hole, and protection with different functions is provided for the device through different coatings.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof boards, in particular to a waterproof board based on coating and lamination. Background Art

[0002] Waterproof sheets are a type of waterproof material used in the construction and engineering fields, usually to protect building structures from moisture. They can be installed on roofs, walls, basements and other parts of buildings to provide waterproof protection. Waterproof sheets usually consist of a substrate sheet and a waterproof membrane. The substrate can be wood, fiberboard, cement board, etc., while the waterproof membrane is usually made of polymer materials such as polyethylene, polyvinyl chloride (PVC), polypropylene, etc. These waterproof membranes are coated or laminated on the surface of the substrate sheet through a special process to form a protective layer to prevent moisture from penetrating into the building structure.

[0003] After searching: Chinese patent publication number: CN207436288U, it relates to the field of building materials and discloses a waterproof board. The waterproof board has a bottom layer and a surface layer stacked in sequence, and is characterized in that the bottom layer has a waterproof layer located in the center and an epoxy resin containing a thermal foaming agent surrounding the waterproof layer, and the waterproof layer is fixedly connected to the surface layer or integrally formed. The improvement of the utility model lies in that, on the basis of the traditional waterproof board, an epoxy resin structure containing a thermal foaming agent is provided, and the characteristic of the structure breaking when heated is utilized to facilitate the disassembly of the fixed waterproof board. By providing a groove on the bottom waterproof layer and filling it with epoxy resin, the waterproof board can be disassembled as needed without replacing the entire waterproof board. The waterproof board of the utility model is convenient for later maintenance on the basis of providing good waterproof performance, and can save labor time and cost.

[0004] The above patent embodiment records that "the waterproof board has a bottom layer 1 and a surface layer 2 stacked in sequence, the bottom layer 1 has a waterproof layer 1-1 located in the center and an epoxy resin 1-2 containing a thermal foaming agent surrounding the waterproof layer 1-1, and the waterproof layer 1-1 is fixedly connected to the surface layer 2 or formed as one piece. In actual production, a waterproof board with the same thickness and plane area as the bottom layer 1 and the surface layer 2 can be prepared", which can provide good waterproof performance, facilitate later maintenance, save labor time and cost, but when docking multiple waterproof boards, the purpose of quick docking cannot be achieved. Therefore, in view of the above-mentioned deficiencies, a new waterproof board based on coating and film is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a waterproof board based on coating and lamination, aiming to improve the problem of inconvenience in docking of some waterproof boards.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A waterproof board based on coating and lamination comprises a waterproof board connector, wherein two butt joints are fixedly connected to one outer side of the waterproof board connector, a sealing ring is fixedly connected to the outer side of the butt joint, and two accommodating blocks are fixedly connected to the other inner side of the waterproof board connector, a rotating rod is rotatably connected to the inner side of the accommodating block, and a limiting bolt is fixedly connected to the outer side of the rotating rod, and two locking blocks are slidably connected to the inner side of the accommodating block, a driving assembly is arranged inside the two locking blocks, an elastic assembly is arranged between the two locking blocks, and two holes are provided on one outer side of the waterproof board connector.

[0008] Furthermore, the driving assembly comprises a bidirectional threaded rod, and the external threads of the bidirectional threaded rod are connected to the inside of the two engaging blocks.

[0009] Furthermore, the elastic component includes a sleeve, a sliding rod, and a spring. The outside of the sleeve is fixedly connected to the inside of one of the locking blocks, the outside of the sliding rod is fixedly connected to the inside of another of the locking blocks, and the spring is sleeved on the outside of the sleeve and the sliding rod.

[0010] Furthermore, two ends of the spring are respectively fixedly connected to adjacent sides of the two engaging blocks.

[0011] Furthermore, the outside of the sliding rod is slidably connected to the inside of the sleeve.

[0012] Furthermore, the exterior of the waterproof board connector is fixedly connected with a heat-resistant coating, the exterior of the heat-resistant coating is fixedly connected with an aging-resistant coating, and the exterior of the aging-resistant coating is fixedly connected with a waterproof coating.

[0013] Furthermore, the material of the heat-resistant coating is polytetrafluoroethylene.

[0014] Furthermore, the material of the aging-resistant coating is a mixture of asphalt and polypropylene.

[0015] Furthermore, the waterproof coating is made of polyvinyl chloride.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, with the coordinated use of limit bolts, snap-fit ​​blocks, bidirectional threaded rods, sleeves and other structures, the device can be used in the process of use. By rotating the bidirectional threaded rods inside the holes, the snap-fit ​​blocks can firmly fix the middle joint, thus solving the problem of inconvenient jointing of some waterproof panels.

[0018] 2. In the utility model, with the coordinated use of structures such as heat-resistant coating, aging-resistant coating, and waterproof coating, the device can provide different functional protections for the device through different coatings during use, thereby solving the problem of insufficient protective functions of some devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a waterproof board based on coating and film proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a receiving block structure of a waterproof board based on coating and filming proposed by the utility model;

[0021] Figure 3 This is a cross-sectional view of the structure of a waterproof board connector based on a coated waterproof board proposed in the utility model.

[0022] Legend:

[0023] 1. Waterproof board connector; 2. Butt joint; 3. Sealing ring; 4. Receiving block; 5. Rotating rod; 6. Limit bolt; 7. Clamping block; 8. Bidirectional threaded rod; 9. Sleeve; 10. Sliding rod; 11. Spring; 12. Hole; 13. Heat-resistant coating; 14. Age-resistant coating; 15. Waterproof coating. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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.

[0025] Reference Figure 1 and Figure 2The utility model provides an embodiment: a waterproof board based on coating, including a waterproof board connector 1, two butt joints 2 are fixedly connected to one side of the outer side of the waterproof board connector 1, a sealing ring 3 is fixedly connected to the outer side of the butt joint 2, two receiving blocks 4 are fixedly connected to the other side of the inner side of the waterproof board connector 1, a rotating rod 5 is rotatably connected to the inner side of the receiving block 4, a limiting bolt 6 is fixedly connected to the outer side of the rotating rod 5, two engaging blocks 7 are slidably connected to the inner side of the receiving block 4, a driving assembly is arranged inside the two engaging blocks 7, and the driving assembly includes a bidirectional threaded rod 8, a bidirectional screw The external thread of the grooved rod 8 is connected to the inside of the two locking blocks 7, and an elastic component is arranged between the two locking blocks 7. The elastic component includes a sleeve 9, a slide rod 10, and a spring 11. The outside of the sleeve 9 is fixedly connected to the inside of one of the locking blocks 7, and the outside of the slide rod 10 is fixedly connected to the inside of the other locking block 7. The spring 11 is sleeved on the outside of the sleeve 9 and the slide rod 10, and the outside of the slide rod 10 is slidably connected to the inside of the sleeve 9. Two holes 12 are opened on one side of the outside of the waterproof board connector 1, and the two ends of the spring 11 are respectively fixedly connected to the adjacent sides of the two locking blocks 7.

[0026] like Figure 1 and Figure 3 As shown: the outside of the waterproof board connector 1 is fixedly connected with a heat-resistant coating 13, the outside of the heat-resistant coating 13 is fixedly connected with an aging-resistant coating 14, the outside of the aging-resistant coating 14 is fixedly connected with a waterproof coating 15, the material of the heat-resistant coating 13 is polytetrafluoroethylene, the material of the aging-resistant coating 14 is a mixture of asphalt and polypropylene, and the material of the waterproof coating 15 is polyvinyl chloride.

[0027] Compared with some devices in the prior art, the above content solves the problem that some waterproof panels are inconvenient to connect and have insufficient protective functions.

[0028] Working principle: The waterproof board connector 1 connects two waterproof boards, and is equipped with two docking joints 2 and sealing rings 3 on one side of its exterior to ensure waterproof performance. The internal receiving block 4 is fixedly connected to the other side of the waterproof board connector 1, and is rotated by the rotating rod 5. The limit bolt 6 is used to limit the range of motion of the rotating rod 5. Inside the receiving block 4, there are two snap-fitting blocks 7, in which a driving assembly is installed, including a bidirectional threaded rod 8, which is used to control the movement of the snap-fitting block 7. An elastic assembly is installed between the two snap-fitting blocks 7, including a sleeve 9, a sliding rod 10 and a spring 11, which is used to provide additional stability and rebound force. On the external side, there are two holes 12 for installing and fixing the device. The heat-resistant coating 13 covers the outside of the waterproof board connector 1 to provide high temperature resistance, while the aging-resistant coating 14 protects the heat-resistant coating 13 from aging and damage. The outermost waterproof coating 15 ensures that the entire device has good waterproof performance. Overall, the device realizes the effective waterproof function of the waterproof board by sealing and fixing the connector, controlling the movement of the rotating rod 5 and the locking block 7, and providing a coating with high temperature resistance and waterproof performance. It is suitable for waterproofing needs in various construction and engineering fields.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 based on coating film, comprising a waterproof board connector (1), characterized in that: Two docking joints (2) are fixedly connected to one side of the exterior of the waterproof board connector (1), a sealing ring (3) is fixedly connected to the exterior of the docking joint (2), two accommodating blocks (4) are fixedly connected to the other side of the interior of the waterproof board connector (1), a rotating rod (5) is rotatably connected to the interior of the accommodating block (4), a limiting bolt (6) is fixedly connected to the exterior of the rotating rod (5), two locking blocks (7) are slidably connected to the interior of the accommodating block (4), a driving assembly is provided inside the two locking blocks (7), an elastic assembly is provided between the two locking blocks (7), and two holes (12) are provided on one side of the exterior of the waterproof board connector (1).

2. A waterproof board based on coating according to claim 1, characterized in that: The driving assembly comprises a bidirectional threaded rod (8), the external threads of which are connected to the inside of the two engaging blocks (7).

3. The waterproof board based on coating according to claim 1, characterized in that: The elastic component comprises a sleeve (9), a slide rod (10), and a spring (11); the outside of the sleeve (9) is fixedly connected to the inside of one of the snap-fit ​​blocks (7); the outside of the slide rod (10) is fixedly connected to the inside of another of the snap-fit ​​blocks (7); and the spring (11) is sleeved on the outside of the sleeve (9) and the slide rod (10).

4. The waterproof board based on coating according to claim 3, characterized in that: The two ends of the spring (11) are respectively fixedly connected to adjacent sides of the two engaging blocks (7).

5. The waterproof board based on coating film according to claim 3, characterized in that: The outside of the sliding rod (10) is slidably connected to the inside of the sleeve (9).

6. The waterproof board based on coating film according to claim 1, characterized in that: The exterior of the waterproof board connector (1) is fixedly connected to a heat-resistant coating (13), the exterior of the heat-resistant coating (13) is fixedly connected to an aging-resistant coating (14), and the exterior of the aging-resistant coating (14) is fixedly connected to a waterproof coating (15).

7. The waterproof board based on coating film according to claim 6, characterized in that: The material of the heat-resistant coating (13) is polytetrafluoroethylene.

8. The waterproof board based on coating film according to claim 6, characterized in that: The material of the ageing-resistant coating (14) is a mixture of asphalt and polypropylene.

9. The waterproof board based on coating film according to claim 6, characterized in that: The material of the waterproof coating (15) is polyvinyl chloride.

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