Triangular anti-seepage device for profiled steel sheet roof

Abstract

The utility model discloses a triangular anti-seepage device for a profiled steel sheet roof, relates to the technical field of constructional engineering, and aims to solve the problems that in the prior art, due to the fact that accumulated snow and accumulated water are too large in winter and rainy seasons, melting is slow, accumulated water flows slowly, the accumulated water can permeate into a room from gaps of a paper clip bending area, and later maintenance is difficult. According to the technical scheme, triangular components are triangular bent plates, openings are formed in the bottoms of the triangular components, filling holes are formed in the triangular components, the triangular components are connected through connectors, plugs are detachably connected to the ends of the triangular components, and the triangular components are filled with foaming expansion materials. According to the utility model, the clamping surface of the triangular component is aligned with the vertical lockrand for clamping, the triangular component is filled with the foaming expansion material, and the triangular component is adhered to the filling hole and the connecting gap by using the butyl adhesive tape, so that accumulated water can be shunted to two sides through the drainage surface and cannot flow into the interior from the gap of the vertical lockrand, the operation difficulty of personnel is low, and the working efficiency is improved. The field installation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a triangular anti-leakage device for profiled steel sheet roofs. Background Technique

[0002] The construction of the self-waterproofing of the steel structure building roof generally ends after the 360° standing seam of the roof panel is completed. Due to the slow melting of snow and excessive water accumulation in special weather in winter and rainy seasons, the slow flow of water accumulation, and the water accumulation will penetrate into the house from the gap in the bent area of the paper clip, resulting in economic losses, collision deformation caused by the later installation of roof equipment, construction quality and other reasons, causing potential leakage problems, which cause troubles to the protection of indoor equipment and the later maintenance of the building.

[0003] In view of the above problems, we believe that adding a waterproof layer to the steel structure self-waterproofing roof has too high a cost, and generally waterproof materials cannot be effectively combined with the roof galvanized steel sheet. Therefore, we propose a triangular anti-leakage device for profiled steel sheet roofs. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a triangular anti-leakage device for profiled steel sheet roofs, which can effectively solve the problems in the background technique.

[0005] In order to achieve the above purpose, the utility model discloses a triangular anti-leakage device for profiled steel sheet roofs. The technical scheme adopted is that it includes a triangular member. The triangular member is a bent plate in the shape of a triangle. An opening is formed at the bottom of the triangular member. Filling holes are formed on the triangular member. A plurality of the triangular members are connected by joints. A plug is detachably connected to the end of the triangular member. The inside of the triangular member is filled with a foaming and expanding material.

[0006] As a preferred technical scheme of the utility model, the triangular member further includes a water-repellent surface and a fitting surface. The fitting surface is located on both sides of the opening. The upward bent part of the fitting surface is the water-repellent surface. The fitting surface is used to fit with the profiled steel sheet roof. The water-repellent surface is an inclined surface to facilitate the downward flow of water accumulation.

[0007] As a preferred technical scheme of the utility model, filling holes are formed on the water-repellent surface. There are a plurality of the filling holes. The filling holes are used to facilitate the pouring of the foaming and expanding material. The rest of the filling holes can be used for exhaust.

[0008] As a preferred technical scheme of the utility model, a clamping surface that bends upward is provided at the opening. The two clamping surfaces are used to clamp the standing seam on the profiled steel sheet roof, so that the triangular member is fixed to the top of the profiled steel sheet roof, and the standing seam is wrapped inside the triangular member.

[0009] As a preferred technical solution of the present utility model, butyl tapes are pasted at the gaps on the triangular member and at the filling holes to further seal the gaps and the filling holes.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: the present utility model splices the lengths of the triangular members through the joints to realize prefabrication according to the actual on-site conditions. By aligning the openings of the triangular members with the standing seams and pressing downwards, the standing seams enter the interior of the triangular members and are clamped by the clamping surfaces. Foaming and expanding materials are poured into the interior of the triangular members through the filling holes. After filling, butyl tapes are pasted onto the filling holes and the connecting gaps. The accumulated water will flow to both sides through the hydrophobic surface, preventing the accumulated water from flowing into the interior through the gaps of the standing seams, reducing the difficulty of personnel operation, simplifying the on-site installation, and reducing the maintenance cost and improving the economic benefits on the premise of ensuring the construction period, quality, and safety. Description of the Drawings

[0011] Figure 1 Structural schematic diagram of the present utility model Figure 1 ;

[0012] Figure 2 Structural schematic diagram of the present utility model Figure 2 ;

[0013] Figure 3 Exploded view of the structure of the present utility model;

[0014] Figure 4 Structural schematic diagram of the triangular member of the present utility model;

[0015] Figure 5 Structural schematic diagram of the installation of the triangular member of the present utility model Figure 1 ;

[0016] Figure 6 Structural schematic diagram of the installation of the triangular member of the present utility model Figure 2 。

[0017] In the figures: 1, triangular member; 101, hydrophobic surface; 102, fitting surface; 103, clamping surface; 104, filling hole; 105, foaming and expanding material; 106, butyl tape; 107, opening; 2, joint; 3, plug; 4, standing seam; 5, profiled steel sheet roof. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the protection scope of the present utility model. Embodiment 1

[0019] As Figures 1 to 6 shown, the present utility model discloses a triangular anti-leakage device for profiled steel sheet roofing. The technical solution adopted is that it includes a triangular member 1. The triangular member 1 is a triangular bending plate. An opening 107 is provided at the bottom of the triangular member 1. A clamping surface 103 that bends upward is provided at the opening 107. The clamping surface 103 clamps both sides of the standing seam 4. A fitting surface 102 that bends toward both sides is provided at the opening 107. The fitting surface 102 closely adheres to the profiled steel sheet roofing 5. A water-repellent surface 101 that bends upward is provided at the fitting surface 102. Three filling holes 104 are provided on the water-repellent surface 101. The filling holes 104 are respectively distributed in the middle and both sides of the water-repellent surface 101. The two triangular members 1 are connected by a joint 2. A plug 3 is clamped at the end of the triangular member 1. The inside of the triangular member 1 is filled with a foaming expansion material 105. The filling holes 104 and the connection gaps are sealed by a butyl tape 106.

[0020] The working principle of the present utility model: When in use, first layout according to the roofing situation, and determine the size model and quantity of the triangular member 1. During installation, first splice the triangular members 1 according to the length of the standing seam 4 through the joint 2, and then block the two ends with the plugs 3 to prevent rainwater from entering the inside. After splicing, align the opening 107 of the triangular member 1 with the standing seam 4 and press downward, so that the standing seam 4 enters the inside of the triangular member 1 and is clamped by the clamping surface 103, making the fitting surface 102 closely adhere to the profiled steel sheet roofing 5. Pour the foaming expansion material 105 into the inside of the triangular member 1 through the filling holes 104. After filling, use the butyl tape 106 to paste it on the filling holes 104 and the connection gaps for further sealing.

[0021] The mechanical connections involved in the present utility model are common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of tests, belonging to common general knowledge.

[0022] The components not described in detail herein are prior art.

[0023] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A triangular anti-leakage device for corrugated steel sheet roof, characterized in that: The invention comprises a triangular component (1), wherein the triangular component (1) is a bent plate in the shape of a triangle, an opening (107) is provided at the bottom of the triangular component (1), a filling hole (104) is provided on the triangular component (1), a plurality of the triangular components (1) are connected via a joint (2), a plug (3) is detachably connected to the end of the triangular component (1), and a foaming expansion material (105) is filled inside the triangular component (1).

2. The triangular anti-leakage device for corrugated steel roof according to claim 1, characterized in that: The triangular component (1) further comprises a hydrophobic surface (101) and a fitting surface (102), wherein the fitting surface (102) is located on both sides of the opening (107), and the upwardly bent portion of the fitting surface (102) is the hydrophobic surface (101).

3. The triangular anti-leakage device for corrugated steel roof according to claim 2 is characterized in that A filling hole (104) is provided on the hydrophobic surface (101), and there are a plurality of the filling holes (104).

4. The triangular anti-leakage device for corrugated steel roof according to claim 1 is characterized in that An upwardly bent clamping surface (103) is provided at the opening (107), and the two clamping surfaces (103) are used to clamp the upright locking edges (4) on the corrugated steel sheet roof (5).

5. The triangular anti-leakage device for corrugated steel roof according to claim 1, characterized in that: Butyl tape (106) is adhered to the gap on the triangular component (1) and the filling hole (104).

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