Anti-seepage building plane roof

Abstract

The utility model belongs to the technical field of roof leakage prevention, and particularly relates to a leakage-proof building plane roof which comprises a leakage-proof structure, the leakage-proof structure comprises a roof body, positioning protection plates are arranged at the corners of the inner side of the roof body, connecting protection plates are arranged on the two sides of each positioning protection plate, and the connecting protection plates are connected with the positioning protection plates. T-shaped grooves are formed in the two sides of the positioning protection plate. The positioning protection plates and the connecting protection plates can be used in cooperation, when waterproof construction is conducted on the roof body, the positioning protection plates are firstly placed at the corners of the inner side of the roof body, then the connecting protection plates are placed between the positioning protection plates, and the positioning protection plates and the connecting protection plates are spliced; and no leakage gap is generated at the joint of the positioning protection plate and the connecting protection plate, so that the positioning protection plate and the connecting protection plate are tightly connected, the wall corners of the roof main body are subjected to waterproof reinforcement, and the waterproof performance of the roof main body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of roof waterproofing technology, specifically relating to a waterproof building flat roof. Background Technology

[0002] Roof waterproofing is a crucial part of building design and construction, especially in rainy or humid environments. Preventing roof leaks directly impacts a building's structural safety, lifespan, and occupant comfort. Flat roofs, due to their simple structure and ease of construction, are widely used in modern buildings. However, flat roofs often face problems with poor drainage and leakage. Therefore, employing effective waterproofing techniques is essential. Waterproofing construction for flat roofs typically involves laying a waterproof layer. Since roof corners are prone to leakage, current technology often uses cement mortar to reinforce these corners. However, cement mortar reinforcement layers are prone to voids, compromising the roof's waterproofing performance.

[0003] To address the aforementioned problems, this application proposes a leak-proof building planar roof. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a leak-proof flat roof for buildings, featuring the ability to reinforce and prevent leaks at roof corners.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leak-proof building roof, including a leak-proof structure;

[0006] The leak-proof structure includes a roof body. Positioning guard plates are installed at the corners of the inner side of the roof body. Connecting guard plates are installed on both sides of the positioning guard plates. T-shaped grooves are formed on both sides of the positioning guard plates. First sealing grooves are formed at the positions of the positioning guard plates within the T-shaped grooves. Connecting grooves are formed on the positioning guard plates near the T-shaped grooves. Second sealing grooves are symmetrically arranged within the connecting grooves. First extension plates are installed on the connecting guard plates near the T-shaped grooves, and each first extension plate is fixedly connected to the bottom surface of the first extension plate, which is respectively positioned within the adjacent first sealing groove. Second extension plates are installed on the connecting guard plates near the connecting grooves, and each second extension plate is symmetrically fixedly connected to the side of the second extension plate near the roof body, with the second sealing blocks respectively positioned within the adjacent second sealing groove.

[0007] As a preferred embodiment of the waterproof building roof of this utility model, each corner of the inner side of the roof body is provided with an installation groove, and a connecting sleeve is fixedly connected in each installation groove. The connecting sleeve is provided with a second threaded groove and a first connecting bolt. Each corner of the positioning guard plate is provided with a second connecting hole. A sealing ring is fixedly connected to the bottom surface of the positioning guard plate near the connecting sleeve. The sealing ring is located inside the connecting sleeve. The positioning guard plate is fixedly connected to the connecting sleeve by using the first connecting bolt.

[0008] As a preferred embodiment of the present invention for a leak-proof building roof, the positioning guard plate is provided with a fourth sealing groove near the second connecting hole, and a first bolt sealing cover is provided in the second connecting hole. An annular sealing block is provided on the bottom surface of the first bolt sealing cover, and the annular sealing block is respectively provided in the adjacent fourth sealing groove.

[0009] As a preferred embodiment of the waterproof building roof of this utility model, each of the T-shaped grooves is symmetrically provided with a first threaded groove, and each of the first extension plates is provided with a first connecting hole near the first threaded groove. Each of the first connecting holes is provided with a second connecting bolt. The connecting guard plate is fixedly connected to the nearby positioning guard plate by using the second connecting bolt. Each of the second connecting bolts is provided with a second bolt sealing cap at the top, and the second bolt sealing cap is provided in the first connecting hole.

[0010] As a preferred embodiment of the leak-proof building roof of this utility model, a drain outlet is provided on any side of the roof body, and a through hole is provided on the connecting guard plate near the drain outlet.

[0011] As a preferred embodiment of the leak-proof building flat roof of this utility model, it also includes a waterproof layer structure disposed within the roof body;

[0012] The waterproof layer structure includes a polymer layer, which is coated on the roof body, positioning guard plate and connecting guard plate. A polyurethane coating layer is coated on the polymer layer. The polyurethane coating layer is double-layered. A waterproof membrane layer is laid on the polyurethane coating layer. A rigid protective layer is laid on the waterproof membrane layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This application incorporates a leak-proof structure, which allows for the combined use of positioning guards and connecting guards. During waterproofing construction of the roof structure, the positioning guards are first placed at the inner corner of the roof structure, and then connecting guards are placed between the positioning guards, allowing them to be joined together. No leakage gaps are formed at the connection between the positioning guards and the connecting guards, ensuring a tight connection and waterproofing reinforcement at the corners of the roof structure, thus improving the roof's waterproofness. Simultaneously, the addition of a waterproof layer structure enhances the waterproof and leak-proof performance of the roof structure, and this waterproof layer structure provides long-term stable use and strong durability. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 In this utility model Figure 1 A schematic diagram of a partial structure;

[0017] Figure 3 This is a schematic diagram of the main structure of the roof in this utility model;

[0018] Figure 4 In this utility model Figure 2 A schematic diagram of a partial structure;

[0019] Figure 5 In this utility model Figure 4 A schematic diagram of a partial structure;

[0020] Figure 6 In this utility model Figure 5 A schematic diagram of a partial structure;

[0021] Figure 7 This is a schematic diagram of the connecting guard plate in this utility model;

[0022] Figure 8 This is a schematic diagram of the structure of the first bolt sealing cover in this utility model;

[0023] Figure 9 This is a schematic diagram of the connecting sleeve in this utility model;

[0024] Figure 10 This is a schematic diagram of the waterproof layer structure in this utility model;

[0025] In the picture:

[0026] 1. Leak-proof structure; 11. Roof main body; 12. Positioning guard plate; 13. T-slot; 14. First threaded groove; 15. First sealing groove; 16. Connecting groove; 17. Second sealing groove; 18. Connecting guard plate; 19. First extension plate; 110. First sealing block; 111. First connecting hole; 112. Second extension plate; 113. Second sealing block; 114. Mounting groove; 115. Connecting sleeve; 116. Second threaded groove; 117. Sealing ring; 118. Second connecting hole; 119. Fourth sealing groove; 120. First connecting bolt; 121. First bolt sealing cap; 122. Annular sealing block; 123. Second connecting bolt; 124. Second bolt sealing cap; 125. Through hole; 126. Drain outlet;

[0027] 2. Waterproof layer structure; 21. Polymer layer; 22. Polyurethane coating layer; 23. Waterproof membrane layer; 24. Rigid protective layer. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] like Figures 1 to 10 As shown;

[0031] Based on the above:

[0032] To achieve waterproofing of the flat roof, this waterproof building flat roof includes a waterproofing structure 1;

[0033] The leak-proof structure 1 includes a roof body 11. Positioning guard plates 12 are installed at the corners of the inner side of the roof body 11. Connecting guard plates 18 are installed on both sides of the positioning guard plates 12. T-shaped grooves 13 are formed on both sides of the positioning guard plates 12. First sealing grooves 15 are formed on the positioning guard plates 12 within the T-shaped grooves 13. Connecting grooves 16 are formed on the positioning guard plates 12 near the T-shaped grooves 13. Second sealing grooves 17 are symmetrically arranged within the connecting grooves 16. First extension plates 19 are provided on the connecting guard plates 18 near the T-shaped grooves 13. The long plates 19 are respectively set in the adjacent T-shaped grooves 13. The bottom surface of the first extension plate 19 is fixedly connected with the first sealing block 110. The first sealing block 110 is respectively set in the adjacent first sealing groove 15. The connecting guard plate 18 is provided with the second extension plate 112 near the connecting groove 16. The second extension plate 112 is respectively set in the adjacent connecting groove 16. The side of the second extension plate 112 near the roof body 11 is symmetrically fixedly connected with the second sealing block 113. The second sealing block 113 is respectively set in the adjacent second sealing groove 17.

[0034] In this implementation plan: When waterproofing the roof body 11, the positioning guard plate 12 is first placed at the corner inside the roof body 11. Then, the connecting guard plate 18 is placed between the positioning guard plates 12, so that the first sealing block 110 is placed in the first sealing groove 15, and the first extension plate 19 is placed flat in the T-shaped groove 13. At the same time, the second sealing block 113 is inserted into the second sealing groove 17, so that the second extension plate 112 is placed in the connecting groove 16. This allows the positioning guard plate 12 to be spliced ​​with the connecting guard plate 18, and there will be no leakage gaps at the connection between the positioning guard plate 12 and the connecting guard plate 18. The positioning guard plate 12 and the connecting guard plate 18 are tightly connected, which waterproofs and reinforces the corner of the roof body 11, improving the waterproofness of the roof body 11.

[0035] Furthermore:

[0036] In an optional embodiment, mounting grooves 114 are provided at the corners of the inner side of the roof body 11, and connecting sleeves 115 are fixedly connected in the mounting grooves 114. The connecting sleeves 115 are provided with second threaded grooves 116 and first connecting bolts 120. The corners of the positioning guard plate 12 are provided with second connecting holes 118. Sealing rings 117 are fixedly connected to the bottom surface of the positioning guard plate 12 near the connecting sleeves 115. The sealing rings 117 are located inside the connecting sleeves 115. The positioning guard plate 12 is fixedly connected to the connecting sleeves 115 by using the first connecting bolts 120.

[0037] In this embodiment: when the positioning guard plate 12 is installed, the sealing ring 117 at the bottom of the positioning guard plate 12 will be inserted into the connecting sleeve 115 to improve the tightness of the connection between the positioning guard plate 12 and the connecting sleeve 115.

[0038] Furthermore:

[0039] In an optional embodiment, the positioning guard plate 12 is provided with a fourth sealing groove 119 near the second connecting hole 118, and a first bolt sealing cover 121 is provided in the second connecting hole 118. An annular sealing block 122 is provided on the bottom surface of the first bolt sealing cover 121, and the annular sealing block 122 is respectively provided in the adjacent fourth sealing groove 119.

[0040] In this embodiment, the first bolt sealing cover 121 can cover the bolt connection of the positioning guard plate 12, and by setting the fourth sealing groove 119 and the annular sealing block 122, the first bolt sealing cover 121 can fully cover the second connection hole 118 to prevent water from seeping in through the second connection hole 118.

[0041] Furthermore:

[0042] In an optional embodiment, the T-shaped groove 13 is symmetrically provided with first threaded grooves 14, and the first extension plate 19 is provided with first connecting holes 111 near the first threaded grooves 14. The first connecting holes 111 are provided with second connecting bolts 123. The connecting guard plate 18 is fixedly connected to the nearby positioning guard plate 12 by using the second connecting bolts 123. The top of the second connecting bolts 123 is provided with a second bolt sealing cap 124, which is disposed in the first connecting hole 111.

[0043] In this embodiment, the second connecting bolt 123 can connect the connecting guard plate 18 to the positioning guard plate 12, and the second bolt sealing cover 124 can prevent water from seeping in through the second connecting bolt 123.

[0044] Furthermore:

[0045] In an optional embodiment, a drain outlet 126 is provided on any side of the roof body 11, and a through hole 125 is provided on the connecting guard plate 18 near the drain outlet 126.

[0046] In this embodiment, the roof body 11 of the flat roof is provided with a small slope for drainage, and the drain outlet 126 is provided on the bottom side of the slope of the roof body 11 to prevent water from accumulating on the roof body 11.

[0047] Furthermore:

[0048] In an optional embodiment, a waterproof layer structure 2 is also included within the roof body 11;

[0049] The waterproof layer structure 2 includes a polymer layer 21, which is coated on the roof body 11, the positioning guard plate 12 and the connecting guard plate 18. A polyurethane coating layer 22 is coated on the polymer layer 21. The polyurethane coating layer 22 is double-layered. A waterproof membrane layer 23 is laid on the polyurethane coating layer 22. A rigid protective layer 24 is laid on the waterproof membrane layer 23.

[0050] In this implementation scheme: the polymer layer 21 forms a robust film on the surface of the roof body 11 to prevent moisture penetration. Using the polymer layer 21 as the bottom layer enhances the adhesion and coverage of the polyurethane coating layer 22. The double-layered polyurethane coating layer 22 ensures coating thickness and waterproofing effect. The waterproof membrane layer 23 has good flexibility, anti-aging properties, and high temperature resistance. It can protect the polyurethane coating layer 22 while improving waterproofing performance, extending the service life of the polyurethane coating layer 22. Furthermore, the rigid protective layer 24 can effectively improve the physical strength and compressive strength of the waterproof membrane layer 23, preventing it from being damaged by the external environment or mechanical damage, and ensuring the long-term stability and durability of the waterproof layer structure 2.

[0051] The working principle and usage process of this utility model are as follows: When waterproofing the roof body 11, first place the positioning guard plate 12 at the corner inside the roof body 11. Insert the sealing ring 117 at the bottom of the positioning guard plate 12 into the connecting sleeve 115 to improve the tightness of the connection between the positioning guard plate 12 and the connecting sleeve 115. Then, use the first connecting bolt 120 to fix the positioning guard plate 12 and the connecting sleeve 115. After that, place the connecting guard plate 18 between the positioning guard plates 12, so that the first sealing block 110 is placed in the first sealing groove 15, and the first extension plate 19 is placed flat in the T-shaped groove 13. At the same time, the second sealing block 113 will be inserted into the second sealing groove 17, so that the second extension plate 112 is placed in the connecting groove 16, and the second sealing block 113 is inserted into the second sealing groove 17. Then, use the second sealing block 18 to fix the connection between the positioning guard plate 12 and the connecting sleeve 115. Connecting bolts 123 connect the connecting guard plate 18 and the positioning guard plate 12, ensuring no leakage gaps at the connection between the positioning guard plate 12 and the connecting guard plate 18, thus providing a tight connection between the positioning guard plate 12 and the connecting guard plate 18. This reinforces the corners of the roof body 11 with waterproofing, improving the waterproofing performance of the roof body 11. After completing the installation of the waterproofing structure 1, a polymer layer 21 is applied to the roof body 11, the positioning guard plate 12, and the connecting guard plate 18. Then, a double layer of polyurethane coating 22 is applied to the polymer layer 21. Next, a waterproof membrane layer 23 is laid on the polyurethane coating layer 22. Finally, a waterproof membrane layer 23 is laid on the polyurethane coating layer 22, completing the waterproofing structure 2 and improving the waterproofing and leak-proof performance of the roof body 11.

[0052] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A leak-proof flat roof for buildings, characterized in that: Including a leak-proof structure (1); The anti-leakage structure (1) includes a roof body (11). Positioning guard plates (12) are provided at the corners of the inner side of the roof body (11). Connecting guard plates (18) are provided on both sides of the positioning guard plates (12). T-shaped grooves (13) are provided on both sides of the positioning guard plates (12). First sealing grooves (15) are provided at the positions of the positioning guard plates (12) within the T-shaped grooves (13). Connecting grooves (16) are provided near the T-shaped grooves (13) of the positioning guard plates (12). Second sealing grooves (17) are symmetrically provided within the connecting grooves (16). First extension plates (19) are provided at the positions of the connecting guard plates (18) near the T-shaped grooves (13). The first extension plate (19) is respectively set in the T-shaped groove (13) that are close to each other. The first sealing block (110) is fixedly connected to the bottom surface of the first extension plate (19). The first sealing block (110) is respectively set in the first sealing groove (15) that is close to each other. The connecting guard plate (18) is provided with a second extension plate (112) near the connecting groove (16). The second extension plate (112) is respectively set in the connecting groove (16) that is close to each other. The second sealing block (113) is symmetrically fixedly connected to the side of the second extension plate (112) near the roof body (11). The second sealing block (113) is respectively set in the second sealing groove (17) that is close to each other.

2. A leak-proof building roof according to claim 1, characterized in that: The roof body (11) has an installation groove (114) at the corner of its inner side. A connecting sleeve (115) is fixedly connected in the installation groove (114). A second threaded groove (116) is provided in the connecting sleeve (115). A first connecting bolt (120) is provided in the connecting sleeve (115). A second connecting hole (118) is provided at the corner of the positioning guard plate (12). A sealing ring (117) is fixedly connected to the bottom surface of the positioning guard plate (12) near the connecting sleeve (115). The sealing ring (117) is located in the connecting sleeve (115). The positioning guard plate (12) is fixedly connected to the connecting sleeve (115) by using the first connecting bolt (120).

3. A leak-proof building roof according to claim 2, characterized in that: The positioning guard plate (12) is provided with a fourth sealing groove (119) near the second connecting hole (118). A first bolt sealing cover (121) is provided in the second connecting hole (118). An annular sealing block (122) is provided on the bottom surface of the first bolt sealing cover (121). The annular sealing block (122) is respectively located in the adjacent fourth sealing groove (119).

4. A leak-proof building roof according to claim 1, characterized in that: The T-shaped groove (13) is symmetrically provided with a first threaded groove (14). The first extension plate (19) is provided with a first connecting hole (111) near the first threaded groove (14). The first connecting hole (111) is provided with a second connecting bolt (123). The connecting guard plate (18) is fixedly connected to the nearby positioning guard plate (12) by using the second connecting bolt (123). The top of the second connecting bolt (123) is provided with a second bolt sealing cap (124). The second bolt sealing cap (124) is provided in the first connecting hole (111).

5. A leak-proof building roof according to claim 1, characterized in that: A drain outlet (126) is provided on any side of the roof body (11), and a through hole (125) is provided on the connecting guard plate (18) near the drain outlet (126).

6. A leak-proof building roof according to claim 1, characterized in that: It also includes a waterproof layer structure (2) installed inside the roof body (11); The waterproof layer structure (2) includes a polymer layer (21), which is coated on the roof body (11), positioning guard plate (12) and connecting guard plate (18). A polyurethane coating layer (22) is coated on the polymer layer (21). The polyurethane coating layer (22) is double-layered. A waterproof membrane layer (23) is laid on the polyurethane coating layer (22). A rigid protective layer (24) is laid on the waterproof membrane layer (23).

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