Rainproof drainage cover plate

Abstract

The utility model relates to building roof engineering technical field especially, more particularly to a rainproof drainage cover plate, include: cover plate main part, the cover plate main part is inverted V, the symmetry of two groups for clamping fixed bridge or air pipe left and right side edge's fixed component is provided to the left and right sides of cover plate main part bottom end, the joint seal strip is provided to the joint outside end of two cover plate main bodies of adjacent, the utility model discloses in the field construction process, need not additional adjustment cover plate main part gradient, has simplified the construction step, has shortened the construction period, has improved work efficiency, simultaneously, through the setting of reinforcing support spare guarantee the stability of cover plate main part, has guaranteed that the cover plate main body is not prone to deformation in the use process, prolongs the life, sets up the joint sealing body and can prevent rainwater from the joint between two cover plate main bodies and seep into bridge or air pipe.

Description

Technical Field

[0001] This utility model relates to the field of building roofing engineering technology, and in particular to a rainproof and drainage cover. Background Technology

[0002] In building roofing projects, cable trays and ductwork are typically exposed to the outdoor environment, and their top covers must be rainproof. Traditional technologies have the following drawbacks: 1. Traditional technology involves covering the top of cable trays and ducts with flat-topped covers. Rainwater tends to accumulate on the surface of the covers, and long-term immersion can lead to rust, deformation, and even seepage into the equipment.

[0003] Second, if the water channel is externally installed or the entire structure is installed at an angle, additional construction is required, and it is easily damaged by external forces, resulting in high maintenance costs.

[0004] Third, the existing cover plate slope depends on on-site installation and adjustment, which is difficult to construct and the slope accuracy is hard to guarantee.

[0005] Fourth, during the installation of cover plates, multiple cover plates are often spliced ​​together to form a continuous cover plate module that can completely cover the cable tray or air duct. However, traditional techniques cannot guarantee the waterproof sealing performance at the joints during splicing, and rainwater can still easily fall onto the cable tray or air duct through the joints. Utility Model Content

[0006] The purpose of this utility model is to provide a rainproof and drainage cover to solve the technical problems existing in the background art.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows: A rainproof and drainage cover includes: a cover body, the cover body being inverted V-shaped, and two sets of fixing components for clamping and fixing the left and right sides of the bottom end of the cover body being symmetrically arranged, and a joint sealing strip being provided at the outer end of the joint between two adjacent cover bodies.

[0008] Furthermore, the slope of the cover plate body is 4% to 6%, and the material of the cover plate body body is galvanized steel plate, aluminum alloy or FRP composite material.

[0009] Furthermore, two guide vertical edges are symmetrically arranged at the bottom of the left and right ends of the cover plate body, and the guide vertical edges are arranged vertically.

[0010] Furthermore, the fixing component includes: a side baffle and bolts. The side baffle has a plurality of threaded holes evenly distributed on its lower side. The bolts are provided in a plurality of manner, with each bolt passing through from the outside to the inside and threadedly connected to the plurality of threaded holes.

[0011] Furthermore, the fixing component also includes: a pressure head, wherein a plurality of pressure heads are provided, each pressure head corresponding to a plurality of bolts, and the plurality of pressure heads are respectively fixedly connected to the inner end of the plurality of bolts.

[0012] Furthermore, the fixing component also includes: a rubber pad, both the pressure head and the rubber pad are circular, and a plurality of rubber pads are provided, with each plurality of rubber pads corresponding to a plurality of pressure heads, and the plurality of rubber pads being fixedly connected to the inner ends of the plurality of pressure heads respectively.

[0013] Furthermore, two reinforcing support members are symmetrically fixedly connected to the front and rear sides of the bottom corner of the cover plate body, and the reinforcing support members are in the shape of isosceles triangles.

[0014] Furthermore, four rubber pads are symmetrically fixedly connected to the bottom of the cover plate body on both the front and rear sides between the reinforcing support and the two side baffles. The four rubber pads are respectively in contact with the upper left and right corners of the cable tray or air duct.

[0015] Furthermore, a splicing groove is provided at the front end of the cover plate body, and a splicing protrusion is fixedly connected to the rear end of the cover plate body. Both the splicing groove and the splicing protrusion are inverted V-shaped. When two adjacent cover plate bodies are spliced, the splicing protrusion on one cover plate body is engaged in the splicing groove on the other cover plate body. After the splicing is completed, the top surfaces of the two cover plate bodies are flush.

[0016] Furthermore, the joint sealing strip is made of rubber and can completely cover the joint between two adjacent cover plate bodies. The joint sealing strip is fixed to the two adjacent cover plate bodies by adhesive.

[0017] Compared with the prior art, the beneficial effects of this utility model are: I. The rainproof and drainage cover provided by this utility model eliminates the need for additional adjustments to the slope of the cover body during on-site construction, simplifying construction steps, shortening the construction period, and improving work efficiency. Simultaneously, the reinforced support components ensure the stability of the cover body, preventing deformation during use and extending its service life. The designed joint seal prevents rainwater from seeping into the cable tray or ductwork from the joints between adjacent cover bodies; furthermore, this design facilitates later maintenance and replacement, reducing maintenance costs.

[0018] Second, all components are designed and manufactured according to unified standards, which facilitates unified procurement and management, reduces procurement and warehousing costs, and ensures consistency and reliability in installation.

[0019] Third, the rainproof and drainage cover provided by this utility model, based on a scientific design concept, significantly improves drainage efficiency, effectively eliminates the risk of water accumulation, and ensures the stable operation of cable trays and duct systems. During the project's quality improvement process, this rainproof and drainage cover significantly enhanced the overall quality and aesthetics of the project. Its excellent adaptability and high standardization allow the installation process to quickly adapt to various complex construction environments, reducing rework and delays caused by mismatched covers or improper installation. These technical advantages provided solid support for improving project quality and achieving the goals of quality improvement during the project's quality improvement process. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a rainproof and drainage cover provided by this utility model; Figure 2 This is a front view of a rainproof and drainage cover provided by this utility model; Figure 3 This is a left-side view of a rainproof and drainage cover provided by this utility model; Figure 4 This is a bottom view of a rainproof and drainage cover provided by this utility model; Figure 5 This is a longitudinal sectional view of a rainproof and drainage cover provided by this utility model.

[0021] The labels in the attached diagram are as follows: 1-Cover plate body, 101-Splicing groove, 2-Guide vertical edge, 3-Side baffle, 4-Bolt, 5-Pressure head, 6-Rubber gasket one, 7-Reinforcing support, 8-Rubber gasket two, 9-Splicing protrusion, 10-Seam sealing strip. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0023] See Figures 1-5 As shown, a rainproof drainage cover includes: a cover body 1, which is inverted V-shaped. Two sets of fixing components for clamping and fixing the left and right sides of the bottom end of the cover body 1 are symmetrically arranged. A joint sealing strip 10 is provided on the outer end of the joint between two adjacent cover bodies 1.

[0024] In this embodiment, the slope of the cover body 1 is 4% to 6% to ensure that rainwater flows quickly to both sides; the material of the cover body 1 is galvanized steel plate, aluminum alloy or FRP composite material to ensure that the cover body 1 is lightweight and weather resistant.

[0025] In this embodiment, two guide vertical edges 2 are symmetrically arranged at the bottom of the left and right ends of the cover plate body 1. The guide vertical edges 2 are arranged vertically and can guide the rainwater flow.

[0026] In this embodiment, the fixing component includes: a side baffle 3 and bolts 4. The side baffle 3 has a number of threaded holes evenly opened on its lower side. There are a number of bolts 4. The bolts 4 pass through from the outside to the inside and are threadedly connected to the number of threaded holes. The side baffle 3 can provide support for the cover plate body 1 and also prevent rainwater from entering the cable tray or air duct from the side.

[0027] In this embodiment, the fixing component further includes: a pressure head 5, of which several pressure heads 5 are provided, each corresponding to one of several bolts 4, and the several pressure heads 5 are respectively fixedly connected to the inner ends of the several bolts 4; the fixing component further includes: a rubber gasket 6, both the pressure head 5 and the rubber gasket 6 are circular, of which several rubber gaskets 6 are provided, each corresponding to one of the several pressure heads 5, and the several rubber gaskets 6 are respectively fixedly connected to the inner ends of the several pressure heads 5; the rubber gasket 6 can prevent the rigid pressure head 5 from directly contacting the side of the cable tray or duct, thus avoiding damage to the side of the cable tray or duct.

[0028] In this embodiment, two reinforcing support members 7 are symmetrically fixedly connected to the front and rear sides of the bottom corner of the cover plate body 1. The reinforcing support members 7 are in the shape of an isosceles triangle. The material of the reinforcing support members 7 is the same as that of the cover plate body 1. The reinforcing support members 7 can improve the overall stability of the cover plate body 1.

[0029] In this embodiment, four rubber pads 8 are symmetrically fixedly connected to the front and rear sides of the bottom end of the cover plate body 1 between the reinforcing support 7 and the two side baffles 3. The four rubber pads 8 respectively contact and cooperate with the upper left and right corners of the cable tray or air duct. The rubber pads 8 can prevent the inner side of the cover plate body 1 from directly contacting the upper left and right corners of the cable tray or air duct, thus avoiding damage to the cable tray or air duct.

[0030] In this embodiment, a splicing groove 101 is provided at the front end of the cover plate body 1, and a splicing protrusion 9 is fixedly connected to the rear end of the cover plate body 1. Both the splicing groove 101 and the splicing protrusion 9 are inverted V-shaped. When two adjacent cover plate bodies 1 are spliced, the splicing protrusion 9 on one cover plate body 1 is engaged in the splicing groove 101 on the other cover plate body 1. After the splicing is completed, the top surfaces of the two cover plate bodies 1 are flush.

[0031] In this embodiment, the joint sealing strip 10 is made of rubber. The joint sealing strip 10 can completely cover the joint between two adjacent cover plate bodies 1. The joint sealing strip 10 is fixed to the two adjacent cover plate bodies 1 by adhesive. The joint sealing body 10 can prevent rainwater from seeping into the cable tray or air duct from the joint between the two adjacent cover plate bodies 1.

[0032] When using this device, the cover plate body 1 is first placed on top of the cable tray or duct from top to bottom. Then, the bolts 4 on the left and right sides are tightened respectively. At this time, the cover plate body 1 is connected to the cable tray or duct. When two adjacent cover plate bodies 1 need to be spliced, the splicing protrusion 9 on one cover plate body 1 engages with the splicing groove 101 on the other cover plate body 1. After splicing, the top surfaces of the two cover plate bodies 1 are flush. During on-site construction, the entire device does not require additional adjustment of the slope of the cover plate body 1, simplifying the construction steps, shortening the construction period, and improving work efficiency. At the same time, the reinforced support 7 ensures the stability of the cover plate body, ensuring that the cover plate body is not easily deformed during use and extending its service life. In addition, this design facilitates later maintenance and replacement, reducing maintenance costs; the joint seal 10 can prevent rainwater from seeping into the cable tray or duct from the joint between two adjacent cover plate bodies 1.

[0033] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent substitutions, and improvements made by those skilled in the art to the above embodiments without departing from the scope of the present utility model's technical solution and based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model's technical solution.

Claims

1. A rainproof and drainage cover, characterized in that, include: The cover plate body (1) is in the shape of an inverted V. Two sets of fixing components for clamping and fixing the left and right sides of the bottom end of the cover plate body (1) are symmetrically arranged. A joint sealing strip (10) is provided at the outer end of the joint of two adjacent cover plate bodies (1).

2. The rainproof drainage cover according to claim 1, characterized in that: The slope of the cover plate body (1) is 4% to 6%, and the material of the cover plate body (1) is galvanized steel plate, aluminum alloy or FRP composite material.

3. A rainproof drainage cover according to claim 1, characterized in that: The cover plate body (1) has two guide vertical edges (2) symmetrically arranged at the bottom of the left and right ends, and the guide vertical edges (2) are arranged vertically.

4. A rainproof drainage cover according to claim 1, characterized in that: The fixing component includes: a side baffle (3) and bolts (4). The side baffle (3) has several threaded holes evenly opened on its lower side. There are several bolts (4). The several bolts (4) pass through from the outside to the inside and are threadedly connected to the several threaded holes.

5. A rainproof drainage cover according to claim 4, characterized in that: The fixing component further includes: a pressure head (5), wherein there are several pressure heads (5), and each pressure head (5) corresponds to a number of bolts (4), and the pressure heads (5) are respectively fixedly connected to the inner ends of the bolts (4).

6. A rainproof drainage cover according to claim 5, characterized in that: The fixing component further includes: a rubber pad (6), both the pressure head (5) and the rubber pad (6) are circular, and there are several rubber pads (6), with several rubber pads (6) corresponding to several pressure heads (5) one by one, and several rubber pads (6) are respectively fixedly connected to the inner end of several pressure heads (5).

7. A rainproof drainage cover according to claim 4, characterized in that: The cover plate body (1) has two symmetrically fixed reinforcing support members (7) on the front and back sides at the bottom corner. The reinforcing support members (7) are in the shape of an isosceles triangle.

8. A rainproof drainage cover according to claim 7, characterized in that: The bottom end of the cover plate body (1) is located between the reinforcing support (7) and the two side baffles (3) and four rubber pads (8) are symmetrically fixed on the front and rear sides. The four rubber pads (8) respectively contact and cooperate with the upper left and right corners of the cable tray or air duct.

9. A rainproof drainage cover according to claim 1, characterized in that: The front end of the cover plate body (1) is provided with a splicing groove (101), and the rear end of the cover plate body (1) is fixedly connected with a splicing protrusion (9). Both the splicing groove (101) and the splicing protrusion (9) are inverted V-shaped. When two adjacent cover plate bodies (1) are spliced, the splicing protrusion (9) on one cover plate body (1) is engaged in the splicing groove (101) on the other cover plate body (1). After the splicing is completed, the top surfaces of the two cover plate bodies (1) are flush.

10. A rainproof drainage cover according to claim 1, characterized in that: The joint sealing strip (10) is made of rubber. The joint sealing strip (10) can completely cover the joint between two adjacent cover plate bodies (1). The joint sealing strip (10) is fixed to the two adjacent cover plate bodies (1) by adhesive.

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