Occlusion type metal composite roof

Abstract

The utility model relates to the technical field of metal roofs, in particular to an occlusion type metal composite roof which comprises a plurality of roof panels, occlusion vertical edges are arranged at the two ends of each roof panel, the roof is provided with connecting frames, every two adjacent roof panels are connected through the corresponding connecting frame, baffles are symmetrically arranged on the connecting frames, occlusion curled edges are arranged on the baffles, and the occlusion curled edges are arranged on the baffles. And the occlusion curled edge is propped against and occluded with the occlusion vertical edge. The baffle is arranged on the connecting frame, so that water flows down along the surface of the baffle, and the bend is arranged at the bottom of the baffle, so that water on the upper surface of the baffle is prevented from flowing to the lower surface of the baffle; a plurality of through holes are formed in the bent part, so that condensed water at the bottom of the baffle plate flows down along the baffle plate and flows out through the through holes, and preliminary water prevention is carried out; and the occlusion curled edge abuts against the occlusion vertical edge, and the occlusion angle between the occlusion curled edge and the occlusion vertical edge is set to be larger than or equal to 360 degrees, so that the waterproof effect of the roof is further improved.

Description

Technical Field

[0001] The present application relates to the field of metal roofing technology, and in particular to a bite-type metal composite roof. Background Art

[0002] Metal roof refers to a roofing form that uses metal sheets as roofing materials and combines the structural layer and the waterproof layer into one. The roof panel is designed with a rolled and sealed joint. After installation and construction, there is no joint on the roof and no screws are exposed. With the widespread application of aluminum-magnesium-manganese low-rise roof panels in building roofs such as airports, railway stations, and large exhibition halls, the roof panel bite mode and waterproof performance are increasingly attracting the attention of owners and design institutes. In order to solve the waterproofing problem, the existing technology adopts a double-layer metal roofing system. The decorative layer sheet adopts a metal sandwich composite sheet or a single-layer aluminum sheet manufactured by advanced technology. The surface is fluorocarbon coated or pre-passivated, which has strong corrosion resistance and is conducive to keeping the building new for a long time, saving maintenance costs. The functional layer adopts the currently more advanced vertical lock-edge metal composite structure system. Waterproofing is mainly achieved through the vertical lock-edge roof panel system. The vertical edge bite-joint of the vertical lock-edge board effectively avoids leakage during the drainage process. The rainwater on the roof is discharged centrally by setting up drainage gutters. However, the existing roof panel installation is still performed by single bite on the fixed support, so that a capillary effect may be formed between the roof panel rib and the fixed support, which may affect the overall waterproof performance of the roof. Utility Model Content

[0003] In order to improve the problem of poor waterproofness of the roof, the present application provides a bite-type metal composite roof.

[0004] The interlocking metal composite roof provided in this application adopts the following technical solution:

[0005] A bite-type metal composite roof comprises a plurality of roof panels, both ends of the roof panels are provided with bite-type vertical edges, the roof is provided with a connecting frame, two adjacent roof panels are connected by the connecting frame, the connecting frame is symmetrically provided with baffles, the baffles are provided with bends, the bends are provided with a plurality of through holes, the baffles are also provided with bite-type curling edges, and the bite-type curling edges abut and bite with the bite-type vertical edges.

[0006] In one embodiment, the baffle is arranged at an angle, and the bite curling edge is arranged on the bottom wall of the baffle.

[0007] In one embodiment, the engagement angle between the engagement curling edge and the engagement vertical edge is greater than or equal to 360 degrees.

[0008] In one embodiment, the roof is provided with a mounting seat, the mounting seat is provided with a threaded rod, the bottom of the connecting frame is rotatably connected to an adjustment column, and the adjustment column is threadedly connected to the threaded rod.

[0009] In one embodiment, a mounting rod is provided on the mounting seat, and a fixing column is rotatably connected to the bottom wall of the roof panel, and the fixing column is threadedly connected to the mounting column.

[0010] The interlocking metal composite roof provided by the embodiments of the present disclosure can achieve the following technical effects:

[0011] By arranging a baffle on the connecting frame so that water flows down along the baffle surface and providing a bend at the bottom of the baffle, water on the upper surface of the baffle is prevented from flowing to the lower surface of the baffle; multiple through holes are provided at the bend, so that the condensed water at the bottom of the baffle flows down along the baffle and flows out through the through holes, thereby performing preliminary waterproofing. The bite curling edge is arranged to abut against the bite vertical edge, and the bite angle between the bite curling edge and the bite vertical edge is set to be greater than or equal to 360 degrees, thereby further improving the waterproofness of the roof.

[0012] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an interlocking metal composite roof provided in an embodiment of the present application.

[0014] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0015] Explanation of the accompanying drawings: 1. Roof panel; 2. Interlocking vertical edge; 3. Connecting frame; 4. Baffle; 5. Bending; 6. Through hole; 7. Interlocking curling edge; 8. Mounting seat; 9. Threaded rod; 10. Adjusting column; 11. Mounting rod; 12. Fixing column; 13. Roof. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0018] The following is combined with Figure 1-2 This application is further described in detail.

[0019] A bite-type metal composite roof 13 includes a plurality of roof panels 1, both ends of the roof panels 1 are provided with bite vertical edges 2, the roof 13 is provided with a connecting frame 3, two adjacent roof panels 1 are connected by the connecting frame 3, the connecting frame 3 is symmetrically provided with baffles 4, the baffles 4 are provided with bends 5, the bends 5 are provided with a plurality of through holes 6, the baffles 4 are also provided with bite curling edges 7, the bite curling edges 7 are abutted and bite-engaged with the bite vertical edges 2.

[0020] In one embodiment, the baffle plate 4 is arranged at an angle, and the bite curling edge 7 is arranged on the bottom wall of the baffle plate 4 .

[0021] In one embodiment, the engagement angle between the engagement curling edge 7 and the engagement vertical edge 2 is greater than or equal to 360 degrees.

[0022] By arranging the baffle plate 4 on the connecting frame 3, water flows down along the surface of the baffle plate 4 and a bend 5 is arranged at the bottom of the baffle plate 4, thereby preventing water on the upper surface of the baffle plate 4 from flowing to the lower surface of the baffle plate 4; a plurality of through holes 6 are arranged at the bend 5, thereby allowing the condensed water at the bottom of the baffle plate 4 to flow down along the baffle plate 4 and out through the through holes 6, thereby performing preliminary waterproofing. The bite curling edge 7 is arranged to abut against the bite vertical edge 2 and the bite curling edge 7 and the bite vertical edge 2 are arranged to have a bite angle greater than or equal to 360 degrees, thereby further improving the waterproofness of the roof 13.

[0023] In one embodiment, the roof 13 is provided with a mounting seat 8 , the mounting seat 8 is provided with a threaded rod 9 , the bottom of the connecting frame 3 is rotatably connected with an adjusting column 10 , and the adjusting column 10 is threadedly connected to the threaded rod 9 .

[0024] In one embodiment, a mounting rod 11 is disposed on the mounting seat 8, and a fixing column 12 is rotatably connected to the bottom wall of the roof 13 plate 1, and the fixing column 12 is threadedly connected to the mounting column.

[0025] The longitudinal position of the connecting frame 3 is adjusted by rotating the adjusting column 10, and the longitudinal position of the roofing plate 13 is adjusted by rotating the fixing column 12, so as to adjust the installation position of the roofing plate 13 according to actual needs. At the same time, the threaded rod 9 cooperates with the adjusting column 10 to support the connecting frame 3, and the installation rod 11 cooperates with the fixing column 12 to support the roofing plate 13, which helps to improve the stability of the roof 13.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A snap-fit ​​metal composite roof, comprising a plurality of roof panels, characterized in that: Both ends of the roof panel are provided with interlocking vertical edges, the roof is provided with a connecting frame, two adjacent roof panels are connected by the connecting frame, the connecting frame is symmetrically provided with baffles, the baffles are provided with a bend, the bend is provided with a plurality of through holes, the baffles are also provided with an interlocking curling edge, and the interlocking curling edge abuts and interlocks with the interlocking vertical edges.

2. The interlocking metal composite roof according to claim 1, characterized in that: The baffle is arranged obliquely, and the bite curling edge is arranged on the bottom wall of the baffle.

3. The interlocking metal composite roof according to claim 1, characterized in that: The engagement angle between the engagement curling edge and the engagement vertical edge is greater than or equal to 360 degrees.

4. The interlocking metal composite roof according to claim 1, characterized in that: The roof is provided with a mounting seat, the mounting seat is provided with a threaded rod, the bottom of the connecting frame is rotatably connected with an adjusting column, and the adjusting column is threadedly connected with the threaded rod.

5. The interlocking metal composite roof according to claim 4, characterized in that: The mounting seat is provided with a mounting rod, the bottom wall of the roof panel is rotatably connected with a fixing column, and the fixing column is threadedly connected with the mounting column.

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