A waterproof structure for large hanging holes in the roof

Abstract

This utility model relates to a waterproof structure for a large hanging hole in a roof, belonging to the field of building waterproofing technology. It includes a waterproof cover and a cover plate. The cover plate is placed on the roof, and each cover plate has strip-shaped protrusions on both sides. Adjacent cover plates abut against each other, and at least two cover plates are used. The two corresponding strip-shaped protrusions of two adjacent cover plates abut against each other. The waterproof cover is fitted onto the strip-shaped protrusions of the two adjacent cover plates. This structure, by providing strip-shaped protrusions on both sides of the cover plate and placing multiple cover plates on the roof, prevents rainwater from directly contacting the roof and flowing into the large hanging hole. The waterproof cover on the strip-shaped protrusions of adjacent cover plates prevents rainwater from flowing into the roof through the gaps between adjacent strip-shaped protrusions. This waterproof structure is simple to install, has few parts, and effectively solves the problem of water leakage into the large hanging hole caused by gaps between cover plates on large roofs.

Description

Technical Field

[0001] This utility model belongs to the field of building waterproofing technology, and specifically relates to a waterproof structure for a large hanging hole in a roof. Background Technology

[0002] Rooftops often require openings for lifting or access during maintenance and repair. When these openings are large, the roof cover must be disassembled into smaller panels to accommodate lifting and movement during construction. This inevitably creates gaps between the panels. Addressing these gaps is crucial to prevent rainwater from entering the building.

[0003] Therefore, to address the problem of water leakage caused by gaps between cover plates of large roofs, a waterproof structure for large hanging holes in the roof is needed. Utility Model Content

[0004] This utility model provides a waterproof structure for large hanging holes in roofs, which is used to solve the problem of water leakage caused by gaps between the cover plates of large roofs.

[0005] This utility model is achieved through the following technical solution: a waterproof structure for a large hanging hole in a roof, characterized in that it includes a waterproof cover and a cover plate; wherein...

[0006] The cover plate is installed on the roof. The cover plate has strip-shaped protrusions on both sides. Two adjacent cover plates abut each other. The number of cover plates is at least two. The two strip-shaped protrusions corresponding to two adjacent cover plates abut each other.

[0007] The waterproof cover is fitted onto the strip-shaped protrusions of two adjacent cover plates.

[0008] To better realize this utility model, the above structure is further optimized. The waterproof cover is a cuboid with one open side, and the waterproof cover is mounted on the two abutting strip protrusions through the open side.

[0009] To better realize this utility model, the above structure is further optimized, and the length of the strip protrusion is the same as the length of the cover plate.

[0010] To better realize this utility model, the above structure is further optimized, and the height of the strip protrusion is greater than 10cm.

[0011] To better realize this utility model, the above structure is further optimized by providing two lifting lugs at intervals on the top surface of the waterproof cover.

[0012] To better realize this utility model, the above structure is further optimized by including a support waterproof ring, which is disposed around the large lifting hole.

[0013] To better realize this utility model, the above structure is further optimized by fixing a rubber pad on the waterproof ring of the support.

[0014] To better realize this utility model, further optimization is made to the above structure, with a grid base provided under the multiple cover plates, and the grid base covering the multiple support waterproof rings.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This utility model provides a waterproof structure for a large hanging hole on a roof, including a waterproof cover and a cover plate; wherein, the cover plate is placed on the roof, and each side of the cover plate has a strip-shaped protrusion, with two adjacent cover plates abutting each other, and the number of cover plates is at least two, with the two strip-shaped protrusions corresponding to two adjacent cover plates abutting each other; the waterproof cover is fitted onto the strip-shaped protrusions of the two adjacent cover plates.

[0017] The above structure, by setting strip-shaped protrusions on both sides of the cover plate and covering the roof with multiple cover plates, avoids rainwater from directly contacting the roof and flowing into the large hoisting hole during rain. Waterproof covers are set on the strip-shaped protrusions of adjacent cover plates to prevent rainwater from flowing into the roof along the gaps between adjacent strip-shaped protrusions. This waterproof structure is simple to install, has few parts, and effectively solves the problem of water leakage into the large hoisting hole caused by gaps between cover plates of large roofs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the waterproof structure of the large hanging hole in the roof in this utility model;

[0020] Figure 2 This is a side view of the waterproof structure of the large hanging hole in the roof in this utility model.

[0021] In the picture:

[0022] 1-Waterproof cover; 2-Cover plate; 3-Strip protrusion; 4-Lifting lug; 5-Support waterproof ring; 6-Grate base. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Example 1:

[0027] A waterproof structure for a large hanging hole in a roof includes a waterproof cover 1 and a cover plate 2. The cover plate 2 is placed on the roof, and each of the cover plate 2 has a strip-shaped protrusion 3 on both sides. Two adjacent cover plates 2 abut each other. The number of cover plates 2 is at least two, and the two strip-shaped protrusions 3 corresponding to two adjacent cover plates 2 abut each other. The waterproof cover 1 is fitted onto the strip-shaped protrusions 3 of two adjacent cover plates 2.

[0028] The above structure, by setting strip-shaped protrusions 3 on both sides of the cover plate 2 and covering the roof with multiple cover plates 2, avoids rainwater from directly contacting the roof and flowing into the large hanging hole of the roof during rain. Waterproof covers 1 are set on the strip-shaped protrusions 3 of two adjacent cover plates 2 to prevent rainwater from flowing into the roof along the gap between adjacent strip-shaped protrusions 3. This waterproof structure is simple to install, has few parts, and effectively solves the problem of water leakage into the large hanging hole caused by gaps between cover plates 2 of large roofs.

[0029] The aforementioned waterproof cover 1 is a cuboid with one open side. The waterproof cover 1 is mounted on two abutting strip-shaped protrusions 3 through the aforementioned open side. That is, the top plate and side plate of the waterproof cover 1 cover the two adjacent strip-shaped protrusions 3, thereby isolating the gap between the two adjacent strip-shaped protrusions 3 from rainwater and achieving a waterproof function.

[0030] The length of the aforementioned strip-shaped protrusion 3 is the same as the length of the aforementioned cover plate 2. The fact that the length of the strip-shaped protrusion 3 is the same as the length of the cover plate 2 allows the cover plate 2 to completely cover the strip-shaped protrusion 3.

[0031] The height of the aforementioned strip protrusions 3 is greater than 10cm. That is, the height of both sides of the cover plate 2 is greater than 10cm. With this design, when it rains, rainwater will not flow into the gap between two adjacent strip protrusions 3 because there is no obstruction on both sides of the cover plate 2. Furthermore, since there are no strip protrusions 3 on the other two sides of the cover plate 2, rainwater will drain out along the other two sides and will not cause rainwater to accumulate on the cover plate 2.

[0032] The top surface of the aforementioned waterproof cover 1 is provided with two lifting lugs 4 at intervals. The waterproof cover 1 can be moved by means of the lifting lugs 4.

[0033] It also includes a support waterproof ring 5, which is located around the large lifting hole. The support waterproof ring 5 includes a rubber pad, a support body, a sealing component, and a water-retaining ring. Specifically, a rubber pad is provided at the top of the support body, a sealing component (sealing strip, sealing gasket, or sealant, etc.) is provided at the contact point between the support body and the floor slab, the support body and the floor slab are connected by epoxy resin, and a water-retaining ring is provided around the support body. The support waterproof ring 5 prevents rainwater and other water from flowing into the large lifting hole from the side wall.

[0034] A rubber pad is fixed on the aforementioned support waterproof ring 5.

[0035] Each of the aforementioned cover plates 2 is provided with a grid base 6, which covers the aforementioned support waterproof rings 5. The grid base 6 provides solid support for the cover plate 2, capable of withstanding the load that may exist on the cover plate 2 and above it, and preventing the cover plate 2 from deforming or being damaged due to lack of support.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A waterproof structure for a large hanging hole in a roof, characterized in that: Includes a waterproof cover (1) and a cover plate (2); wherein, The cover plate (2) is installed on the roof. There are strip protrusions (3) on both sides of the cover plate (2). Two adjacent cover plates (2) abut each other. The number of cover plates (2) is at least two. The two strip protrusions (3) corresponding to two adjacent cover plates abut each other. The waterproof cover (1) is fitted onto the strip protrusions (3) of the two adjacent cover plates (2).

2. The waterproof structure for a large hanging hole in a roof according to claim 1, characterized in that: The waterproof cover (1) is a cuboid with one open side, and the waterproof cover is mounted on two abutting strip protrusions (3) through the open side.

3. The waterproof structure for a large hanging hole in a roof according to claim 1, characterized in that: The length of the strip protrusion (3) is the same as the length of the cover plate (2).

4. The waterproof structure for a large hanging hole in a roof according to claim 1, characterized in that: The height of the strip protrusion (3) is greater than 10cm.

5. The waterproof structure for a large hanging hole in a roof according to claim 1, characterized in that: The top surface of the waterproof cover (1) is provided with two lifting lugs (4) spaced apart.

6. The waterproof structure for a large hanging hole in a roof according to claim 1, characterized in that: It also includes a support waterproof ring (5), which is located around the large lifting hole.

7. The waterproof structure for a large hanging hole in a roof according to claim 6, characterized in that: A rubber pad is fixed on the waterproof ring (5) of the support.

8. The waterproof structure for a large hanging hole in a roof according to claim 7, characterized in that: A grid base (6) is provided under each of the multiple cover plates (2), and the grid base (6) covers the multiple support waterproof rings (5).

Images