Metal roof structure with high waterproofness
By using inward flange and rivet connections at the metal roof ridge location, and using metal plugs with slots and foam-filled metal plugs to seal the rivet holes, the gap seepage and rivet fixing point leakage in traditional roof ridge waterproofing treatment is solved. , significantly improves the waterproof performance of metal roofs.
Patent Information
- Application Number
- CN202420239075.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The waterproofing treatment of traditional metal roof ridges has problems of gap seepage and rivet fixing points leakage. The existing technology has failed to effectively solve the waterproofing problem of overlapping positions of adjacent roof covers.
The roof cover plate with a side projection in the shape of a 'human' is connected to the upright locking metal roof panel through inward flange and rivets, and the rivet penetration hole is sealed through metal plugs, using metal plugs with slots and foam filling. The header hides the connection point to realize prefabricated connection.
It effectively reduces the risk of leakage at the connection point, solves the potential leakage risks at the fixed points of the rivets, and improves the waterproof performance of the metal roof.
Smart Images
Figure CN222120754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building structures, in particular to a waterproof technology for metal roofs, in particular to a metal roof structure with high waterproofness. Background Art
[0002] In the field of metal roofing, waterproofing and anti-leakage treatment at the ridge is a difficult problem. Traditionally, the ridge is often waterproofed by overlapping the ridge cover, but this method has the following problems:
[0003] 1. The gaps at the lap joints of the ridge cover are prone to rainwater infiltration;
[0004] 2. The overlapping positions of the ridge cover plates are often fixed with rivets, and the nail holes at the rivet fixing points are prone to form leakage points.
[0005] Application number "CN219794432U" is a waterproof structure for metal roof ridges, which is mainly waterproofed by ridge cover plates. However, it fails to solve the waterproof problem of the overlapping position of adjacent ridge cover plates, and the cover plates are fixed to the roof panels and the cover plates are fixed to each other with rivets, and there is still a risk of water leakage at the nail hole position. Summary of the invention
[0006] The utility model aims to overcome the above defects and provides a metal roof structure with no connection points on the surface and high waterproofness.
[0007] In order to achieve the above object, the utility model is achieved as follows:
[0008] A metal roof structure with high waterproofness, comprising a ridge cover plate (1) with a side projection in the shape of a "human" (human) head, a standing seam metal roof panel (2), a metal plug (3) and a rivet (4), wherein the ridge cover plate (1) is arranged above the standing seam metal roof panel (2), the two side flanges (6) of the ridge cover plate (1) are folded inwards and are located on the inner side of the standing seam metal roof panel (2), the ridge cover plate (1) and the standing seam metal roof panel (2) are connected by rivets (4) that penetrate through the two side flanges (6) of the ridge cover plate (1) and the standing seam metal roof panel (2), and the through holes caused by the rivets (4) are covered by the metal plug (3).
[0009] The metal roof structure with high waterproofness is provided with an upper folding edge (5) and a lower folding edge (7) at the front and rear of the ridge cover plate (1), respectively, so that the two ridge cover plates (1) are assembled and connected by plugging the upper folding edge (5) and the lower folding edge (7).
[0010] The metal roof structure with high waterproofness, the metal plug (3) includes a steel section with a slot (11) and an upturned folded edge structure (12) and a foam filling (10) embedded in the slot (11); when the metal plug (3) blocks the through hole caused by the rivet (4), the upturned folded edge structure (12) is used to connect the metal plug (3) with the rivet (4) and the two side flanges (6) of the ridge cover plate (1), and the slot (11) and the foam filling (10) constitute the keel support of the entire metal roof.
[0011] The utility model realizes the connection and fixation of adjacent metal ridge cover plates by hooking, thereby solving the problem that traditional metal ridge cover plates are prone to leakage when fixed by overlapping and rivets. At the same time, it also optimizes the connection method between the metal ridge cover plate and the upright lock-edge roof panel, hiding the connection point under the ridge cover plate, thereby greatly reducing the risk of leakage at the connection point. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the ridge structure diagram of the metal roof with high waterproof performance.
[0013] Figure 2 This is the structural diagram of the metal roof ridge cap end.
[0014] Figure 3 This is the structural diagram of the ends of adjacent metal roof ridge caps.
[0015] Figure 4 This is a diagram of the structure of a metal plug.
[0016] Figure 5 This is the structural diagram of the vertical lock seam roof panel.
[0017] Figure 6 This is a schematic diagram of the ridge cover plate end connection.
[0018] Figure 7 A three-dimensional schematic diagram of the ridge structure of a high waterproof metal roof. DETAILED DESCRIPTION
[0019] The present invention is further described below through specific embodiments.
[0020] like Figure 1 to Figure 7A metal roof structure with high waterproofness, comprising a ridge cover plate (1) with a side projection in the shape of a "human" (human) shape, a vertical lock-edge metal roof panel (2), a metal plug (3) and a rivet (4), wherein the ridge cover plate (1) is arranged above the vertical lock-edge metal roof panel (2), and the two side flanges (6) of the ridge cover plate (1) are folded inward and are located on the inner side of the vertical lock-edge metal roof panel (2), and the ridge cover plate (1) and the vertical lock-edge metal roof panel (2) are connected by rivets (4) that penetrate through the two side flanges (6) of the ridge cover plate (1) and the vertical lock-edge metal roof panel (2), and the through hole caused by the rivet (4) is covered by the metal plug (3).
[0021] The metal roof structure with high waterproofness is provided with an upper folding edge (5) and a lower folding edge (7) at the front and rear of the ridge cover plate (1), respectively, so that the two ridge cover plates (1) are assembled and connected by plugging the upper folding edge (5) and the lower folding edge (7).
[0022] The metal roof structure with high waterproofness, the metal plug (3) includes a steel section with a slot (11) and an upturned folded edge structure (12) and a foam filling (10) embedded in the slot (11); when the metal plug (3) blocks the through hole caused by the rivet (4), the upturned folded edge structure (12) is used to connect the metal plug (3) with the rivet (4) and the two side flanges (6) of the ridge cover plate (1), and the slot (11) and the foam filling (10) constitute the keel support of the entire metal roof.
[0023] The utility model realizes the connection and fixation of adjacent metal ridge cover plates by hooking, thereby solving the problem that traditional metal ridge cover plates are prone to leakage when fixed by overlapping and rivets. At the same time, it also optimizes the connection method between the metal ridge cover plate and the upright lock-edge roof panel, hiding the connection point under the ridge cover plate, thereby greatly reducing the risk of leakage at the connection point.
Claims
1. A metal roof structure with high waterproofness, comprising a ridge cover plate (1) with a side projection in the shape of a "human" (human) shape, a standing seam metal roof plate (2), a metal plug (3) and a rivet (4), wherein: The ridge cover plate (1) is arranged above the vertical lock-edge metal roof panel (2); the flanges (6) on both sides of the ridge cover plate (1) are folded inwards and are located on the inner side of the vertical lock-edge metal roof panel (2); the ridge cover plate (1) and the vertical lock-edge metal roof panel (2) are connected by rivets (4) that penetrate the flanges (6) on both sides of the ridge cover plate (1) and the vertical lock-edge metal roof panel (2); and the through holes formed by the rivets (4) are covered by metal plugs (3).
2. The metal roof structure with high waterproofness according to claim 1 is characterized in that: The front and rear parts of the ridge cover plate (1) are respectively provided with an upper folding edge (5) and a lower folding edge (7), so that the two ridge cover plates (1) are assembled and connected by plugging the upper folding edge (5) and the lower folding edge (7).
3. The metal roof structure with high waterproofness according to claim 1 is characterized in that: The metal plug (3) comprises a steel section with a slot (11) and an upturned folded edge structure (12), and a foam filling (10) embedded in the slot (11); when the metal plug (3) blocks the through hole caused by the rivet (4), the upturned folded edge structure (12) is used to connect the metal plug (3) with the rivet (4) and the two side flanges (6) of the ridge cover plate (1), and the slot (11) and the foam filling (10) constitute the keel support of the entire metal roof.