A metal roof lock and clamps for clamping the lock

A metal roofing and locking technology, applied in the direction of tools, roofing, roof coverings, etc. for roofing engineering, can solve the problems of the negative impact, fracture and deformation of the waterproof and leakproof performance of the roof.

Active Publication Date: 2016-03-09
河南省建筑业协会 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Metal roofs, a relatively new type of building material, are now used on the top of many buildings. Metal roofs are usually designed for roll-up and sealed joints, which can be used to produce metal roofs with the same length as the design on the site. Special metal roofs are used during installation and construction. The locking buckle locks and connects several metal roofs with equal lengths. After the connection, the metal roofing has no joints and no exposed screws. It is more beautiful and firm, but there is also a certain problem. When locking the metal roof, it is usually squeezed and locked, and the mutual extrusion of the metal lock and the metal roof will inevitably cause deformation or even breakage of both sides. There are still some gaps in some deformations, because metal and metal cannot be formed after extrusion Complete fit, the existence of such gaps will have a certain negative impact on the future waterproof and leakproof performance of the roof of the house

Method used

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  • A metal roof lock and clamps for clamping the lock
  • A metal roof lock and clamps for clamping the lock
  • A metal roof lock and clamps for clamping the lock

Examples

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Embodiment Construction

[0016] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0017] Such as Figure 1 to Figure 3 As shown, this embodiment 1 includes a clamp 1, a lock 2, and a metal roof 3. The two metal roofs 3 at the bottom are spliced ​​together, and there is a bracket in the middle. The lock 2 locks the two metal roofs on the bracket. When locking the lock buckle, the workman usually locks it with the clamp 1.

[0018] Such as figure 2 As shown, the clamp 1 includes a jaw 11 and a handle 12, the jaw 11 is hinged by two arc-shaped metal sheets, and each arc-shaped metal sheet is connected with a connecting rod 13, and the connecting rod 13 fixes the handle. The connecting rod is a telescopic structure. As can be seen from the figure, the connecting rod 13 of the telescopic structure includes two upper connecting rods 131 and lower connecting rods 132 with different diameters. The diameter of the outer wall of the u...

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PUM

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Abstract

The invention discloses a metal roof lock catch, comprising a lock catch body with an annular section, wherein the lock catch body is provided with an opening for clamping a metal roof; the metal roof lock catch is characterized in that the inner wall of the lock catch body is circumferentially and uniformly provided with more than four T-shaped reinforcing bars, and a soft layer is arranged between adjacent reinforcing bars, so that the metal roof and the lock catch are adhered much closer after locking, and the leakage-proof effect is better; in addition, the invention further provides a clamp for clamping the lock catch; the clamp for clamping the lock catch is more labor-saving when in clamping and convenient to carry.

Description

technical field [0001] The invention relates to a metal roof buckle and a clamp for clamping the buckle. Background technique [0002] Metal roofs, a relatively new type of building material, are now used on the top of many buildings. Metal roofs are usually designed for roll-up and sealed joints, which can be used to produce metal roofs with the same length as the design on the site. Special metal roofs are used during installation and construction. The locking buckle locks and connects several metal roofs with equal lengths. After the connection, the metal roofing has no joints and no exposed screws. It is more beautiful and firm, but there is also a certain problem. When locking the metal roof, it is usually squeezed and locked, and the mutual extrusion of the metal lock and the metal roof will inevitably cause deformation or even breakage of both sides. There are still some gaps in some deformations, because metal and metal cannot be formed after extrusion Complete fit,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D3/368E04D15/04
Inventor 李娟李扬欧阳平文崔朝赟吴超军
Owner 河南省建筑业协会
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