Waterproof top plate

Abstract

The utility model belongs to the technical field of rainproof structures, and particularly relates to a waterproof top plate which comprises a rainproof plate and a plurality of supports, the supports are installed on the two sides of the bottom of the rainproof plate respectively, each support is of a telescopic structure, one end of each support is provided with a rotating part, the rotating parts are rotationally connected with the supports, each rotating part is provided with a first connecting part, and each first connecting part is provided with a second connecting part. The rainproof plate is provided with a first mounting part matched with the first connecting part; the first connecting portion is detachably installed on the first installation portion, the other end of the support is provided with a second connecting portion, the cabinet body of the component to be rainproof is provided with a second installation portion matched with the second connecting portion, and the second connecting portion is detachably installed on the second installation portion. By means of the detachable connection mode, the rainproof plate and the component to be subjected to rain prevention are fixed, a fastening tool is not needed, and the disassembly and assembly efficiency is improved; in addition, the angle of the rainproof plate can be adjusted through support height adjustment and a top rotating structure, so that the service life is prolonged, and materials are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainproof structures, and particularly relates to a waterproof top plate. Background Art

[0002] In many industrial applications, especially in fields such as rail transit and power systems, various electrical equipment cabinets, such as converter cabinets, are often used. Most of these equipment cabinets are installed outdoors. Due to the complexity of the outdoor environment, these cabinets need effective protection measures to prevent environmental factors, especially the intrusion of rainwater, which may cause damage or failure of electrical equipment. Currently, rainproof baffles are a commonly used facility to protect such electrical cabinets.

[0003] Although the existing rainproof baffles can play a basic protection role, there are some significant limitations. For example, the existing rainproof baffles are usually directly connected to the cabinet top plate through fixing parts such as bolts, and the inclination angles of these baffles are fixed. This fixing method causes two major problems in actual use: one is that when it is necessary to disassemble the top plate for internal maintenance, disassembling and reinstalling the rainproof baffle becomes complicated and time-consuming; the other is that in different regions and different installation environments, customers have different requirements for the inclination angle of the rainproof plate (such as different wind directions or rain directions), and the existing fixed inclination angle cannot meet the needs of all customers. Summary of the Utility Model

[0004] The utility model provides a waterproof top plate, which is convenient to disassemble, can adjust the height and angle, improve the service life and save materials.

[0005] To achieve the above object, the utility model provides a waterproof top plate, comprising: a rainproof plate and a plurality of brackets. The plurality of brackets are respectively installed on both sides of the bottom of the rainproof plate. The brackets are telescopic structures. Wherein, one end of the bracket is provided with a rotating part, the rotating part is rotatably connected to the bracket, a first connecting part is arranged on the rotating part, and the rainproof plate is provided with a first mounting part matching with the first connecting part; the first connecting part is detachably installed on the first mounting part. The other end of the bracket is provided with a second connecting part, and the cabinet body of the rainproof component to be installed is provided with a second mounting part matching with the second connecting part, and the second connecting part is detachably installed on the second mounting part.

[0006] Further, the first mounting part is a gourd hole, the first connecting part is a column with a mushroom head shape, or the first mounting part is a column with a mushroom head shape, the first connecting part is a gourd hole, and the first connecting part and the first mounting part are snap-connected.

[0007] Further, the bracket is a telescopic structure, including a first rod and a second rod. The first rod is sleeved inside the second rod and is slidably connected to the second rod. A plurality of limiting holes are formed in the outer wall of the second rod along the height direction, and an elastic limiting member matching with the limiting holes is arranged on the outer wall of the first rod. The elastic limiting member extends into one of the limiting holes to lock the heights of the first rod and the second rod.

[0008] Further, the front edge of the rain shield is bent downward to form a water collecting trough.

[0009] Further, both sides of the edge of the rain shield are bent upward along the plate surface of the rain shield to form baffle plates.

[0010] Further, the water collecting trough is of a U-shaped structure.

[0011] Further, a sealing strip is arranged on the pore formed after the gourd hole is connected with the clamping post.

[0012] Further, the number of the brackets is greater than or equal to 2.

[0013] Further, the rotating part is rotatably connected to the end of the bracket through a rotating shaft.

[0014] Further, the first connecting part is riveted or welded to the rotating part, and the second connecting part is riveted or welded to the bracket.

[0015] The beneficial effects of the present utility model are as follows: By adopting an innovative detachable connection structure and a telescopic bracket design, the present utility model significantly improves the installation and disassembly convenience of the rain shield, and at the same time meets the personalized needs of different customers for the inclination angle. Specifically, the rain shield realizes rapid installation and disassembly through the detachable first connecting part without using any fastening tools. In addition, the telescopic structure and the rotating connection of the bracket enable the inclination angle of the rain shield to be easily adjusted as needed, so as to adapt to different environments and usage conditions. By using a rotating connection instead of a direct connection, it can be avoided that when the inclination angle is large, the rain shield is subjected to uneven forces, and uneven loads cause structural deformation or damage, thereby achieving the purpose of improving the service life. Through this inclined setting, a better rainproof effect can be obtained, so as to avoid achieving such a rainproof effect by manufacturing a larger-sized rain shield, thereby saving materials. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a waterproof roof plate provided by the present utility model.

[0017] Figure 2 It is a schematic structural diagram of a bracket at different angles provided by the present utility model.

[0018] Figure 3 The effect diagram of a rain shield provided by the present utility model at 0°.

[0019] Figure 4 The effect diagram of a rain shield provided by the present utility model at 2°.

[0020] Figure 5 The effect diagram of a rain shield provided by the present utility model at 5°.

[0021] Figure 6 The structural schematic diagram of the gourd hole of a rain shield provided by the present utility model.

[0022] In the figure, 1. Rain shield; 2. Bracket; 3. Rotating part; 4. Rotating shaft; 10. First installation part; 20. First support rod; 21. Second support rod; 30. First connection part; 101. Water collecting trough; 102. Baffle; 201. Elastic limiting part; 202. Limiting hole. Detailed implementation manners

[0023] As shown in the Figure 1 accompanying drawings, the present utility model provides a waterproof top plate which is convenient for installation and easy to adjust. It mainly includes a rain shield 1 and a plurality of brackets 2 installed on both sides of its bottom. The brackets 2 are all telescopic structures, so that the height and angle of the rain shield 1 can be adjusted according to actual needs. As Figure 2 shown, one end of each bracket 2 is equipped with a rotatable rotating part 3, and the rotating part 3 is combined with the first installation part 10 of the rain shield 1 through the first connection part 30 to achieve quick and convenient disassembly and assembly. The other end of the bracket 2 is provided with a second connection part, and the second connection part is matched with the second installation part provided on the cabinet top plate of the component to be protected from rain. It also adopts a detachable design, thus simplifying the installation and maintenance process of the whole structure. It not only enhances the flexibility and adaptability of the waterproof top plate, but also enables users to easily adjust the inclination angle and height of the rain shield 1 according to specific needs, providing effective waterproof protection.

[0024] The installation effect and angle adjustment effect of the rain shield 1 are as Figures 3 - 5 shown, providing three usage states of 0°, 2° and 5°. The common inclination states are 2° and 5°. In the initial state of this embodiment, the height of the bracket 2 is 200 mm, and a larger angle adjustment of the rain shield 1 can also be achieved by adjusting the height and rotation angle of the bracket 2.

[0025] In the present utility model, as Figure 6As shown in the figure, a simple snap - type connection structure is designed to fix the bracket 2, the rain - proof plate 1 and the top plate of the cabinet to be protected from rain. Specifically, the first installation part 10 is designed as a gourd - shaped hole, and the first connection part 30 is a column with a mushroom - like head. During installation, just insert the head of the column into the narrower side of the gourd - shaped hole, and then press gently, and the column will be firmly fixed in the gourd - shaped hole to achieve a stable connection. This design eliminates the traditional screw - fixing method, making the installation and disassembly process of the entire rain - proof plate 1 faster and more convenient. In addition, this snap - type connection not only improves the disassembly and assembly efficiency but also reduces the dependence on tools, making on - site installation and maintenance more efficient. Of course, the first installation part can also be designed as a column with a mushroom - like head, and the first connection part can be designed as a gourd - shaped hole, and both design methods are acceptable.

[0026] When adopting the above - mentioned connection structure of the gourd - shaped hole and the column, in order to prevent rainwater from entering the cabinet from the wider side of the gourd - shaped hole, in this embodiment, a sealing strip is provided on the gap (i.e., on the wider side) after the gourd - shaped hole is connected to the column to enhance the sealing performance.

[0027] The structure of the bracket 2 is as Figure 2 shown. The bracket 2 is composed of two parts: the first rod 20 and the second rod 21. The first rod 20 is designed to be sleeved inside the second rod 21 and is slidably connected to it, so as to facilitate the adjustment of height. In order to fix the first rod 20 at a specific height, a plurality of limit holes 202 are provided on the outer wall of the second rod 21 along the height direction. Matching these limit holes 202, at least one elastic limit member 201 is installed on the outer wall of the first rod 21. After adjusting to the appropriate height, this elastic limit member 201 can automatically pop into the corresponding limit hole 202 to effectively lock the relative positions of the two rods. When changing the height, by pressing the elastic limit member 201, the locked state can be released. This structure not only ensures the stability of the bracket 2 but also allows users to easily adjust the height of the bracket 2 according to needs, providing great flexibility and convenience.

[0028] As Figure 1 shown, the downward - sloping front edge of the rain - proof plate 1 is bent downward to form a water - collecting groove 101, which can prevent accumulated water from flowing directly down the front of the rain - proof plate 1 and avoid rainwater from seeping into the cabinet. Through such a structure, the rainwater accumulated on the rain - proof plate 1 will be guided to the water - collecting groove 101 and flow out smoothly from both sides of the water - collecting groove 101.

[0029] In this embodiment, the water - collecting groove 101 is designed as a U - shaped structure, a V - shaped structure, etc., and this embodiment is not limited thereto.

[0030] In order to manage rainwater more effectively and prevent it from flowing out from both sides of the rain shield 1, in this embodiment, both sides of the edge of the rain shield 1 are bent upward along the plate surface to form baffles 102. The addition of this structure ensures that rainwater is effectively guided into the water collecting trough 101 instead of splashing around, thereby improving the overall waterproof efficiency.

[0031] In this embodiment, the number of brackets 2 is flexible and two or more can be used according to actual needs. Such a setting increases the adaptability and stability of the installation. The end of each bracket 2 is rotatably connected to the rotating part 3 through a rotating shaft 4, enabling the rain shield 1 to rotate freely for easy angle adjustment.

[0032] To ensure the firmness and durability of the structure, the connection between the first connecting part 30 and the rotating part 3, as well as the connection between the second connecting part and the bracket 2, can be made by riveting or welding. Both of these connection methods provide a highly strong and durable connection effect.

[0033] Those of ordinary skill in the art should understand that the discussion of any above embodiment is only exemplary and is not intended to imply that the protection scope of this application is limited to these examples; under the concept of this application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of one or more embodiments of this application as described above, which are not provided in detail for the sake of brevity.

[0034] One or more embodiments of this application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of this application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this application shall be included in the protection scope of this application.

Claims

1. A waterproof roof plate, characterized in that, Including: A rain shield (1) and a plurality of brackets (2). The plurality of brackets (2) are respectively installed on both sides of the bottom of the rain shield (1). The brackets (2) are telescopic structures. Wherein, one end of the bracket (2) is provided with a rotating part (3), the rotating part (3) is rotatably connected to the bracket (2), a first connecting part (30) is arranged on the rotating part (3), and the rain shield (1) is provided with a first mounting part (10) that cooperates with the first connecting part (30); the first connecting part (30) is detachably installed on the first mounting part (10), the other end of the bracket (2) is provided with a second connecting part, and a second mounting part that cooperates with the second connecting part is arranged on the cabinet body of the component to be protected from rain, and the second connecting part is detachably installed on the second mounting part.

2. The waterproof roof panel according to claim 1, wherein, The first mounting part (10) is a gourd-shaped hole, and the first connecting part (30) is a columnar stud in the shape of a mushroom head, or the first mounting part (10) is a columnar stud in the shape of a mushroom head, the first connecting part (30) is a gourd-shaped hole, and the first connecting part (30) and the first mounting part (10) are connected by a snap connection.

3. A waterproof roof slab according to claim 1, characterized in that, The bracket (2) is a telescopic structure, including a first support rod (20) and a second support rod (21). The first support rod (20) is sleeved in the second support rod (21) and is slidably connected to the second support rod (21). A plurality of limiting holes (202) are formed in the outer wall of the second support rod (21) along the height direction, and an elastic limiting member (201) that cooperates with the limiting holes (202) is arranged on the outer wall of the first support rod (20). The elastic limiting member (201) extends into one of the limiting holes (202) to lock the heights of the first support rod (20) and the second support rod (21).

4. A waterproof roof slab according to claim 1, characterized in that The front edge of the rain shield (1) is bent downward to form a water collecting trough (101).

5. The waterproof roof panel according to claim 4, characterized in that, Both sides of the edge of the rain shield (1) are bent upward along the plate surface of the rain shield (1) to form baffles (102).

6. A waterproof roof slab as claimed in claim 4, wherein, The water collecting trough (101) is of a U-shaped structure.

7. A waterproof roof slab according to claim 2, characterized in that, A sealing strip is arranged on the pore formed after the connection between the gourd-shaped hole and the columnar stud.

8. A waterproof roof panel as claimed in claim 1, wherein, The number of the brackets (2) is greater than or equal to 2.

9. A waterproof roof panel according to claim 1, wherein, The rotating part (3) is rotatably connected to the end of the bracket (2) through a rotating shaft (4).

10. A waterproof roof panel as claimed in claim 1, characterized in that, The first connecting part (30) is riveted or welded to the rotating part (3), and the second connecting part is riveted or welded to the bracket (2).

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