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Roof ridge gusset and light steel structure thereof

A node and ridge technology, applied in truss structures, roofs, building components, etc., can solve the problems of increased bearing capacity and rigidity, difficult connection, etc., to achieve improved bearing capacity and stability, beautiful appearance, and overcome the large production workload. Effect

Inactive Publication Date: 2012-07-04
筑巢(北京)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a ridge joint buckle plate and its light steel structure, which solves the technical problems that the traditional cold-formed thin-walled steel truss members are not easy to connect, and the bearing capacity and rigidity need to be further improved

Method used

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  • Roof ridge gusset and light steel structure thereof
  • Roof ridge gusset and light steel structure thereof
  • Roof ridge gusset and light steel structure thereof

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Embodiment Construction

[0029] see figure 1 , figure 2 As shown, the plate body of this kind of ridge node gusset plate is stamped by metal thin-walled plate, and includes a plate-shaped whole with left chord connecting plate 1, right chord connecting plate 2 and web connecting plate 3 Connectors, the lower edge of the left chord connecting plate 1 to the side edge of the web connecting plate 3, the lower edge of the right chord connecting plate 2 to the side edge of the web connecting plate 3 are all provided with a The curved arc-shaped flanging 5 on the back of the metal thin-walled board is provided with a stamping bead 4 that protrudes toward the front of the metal thin-walled board and does not pass through the edge of the board body, and the board body is also provided with screw holes 9 .

[0030] The stamping bead 4 is composed of left vertical stamping bead 4.1, right vertical stamping bead 4.2, middle vertical stamping bead 4.3, left transverse stamping bead 4.4, right transverse stampin...

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Abstract

Disclosed are a roof ridge gusset and a light steel structure thereof. The gusset body of the roof ridge gusset is formed by stamping a metal thin-wall plate and comprises a plate-shaped integral connector consisting of a left chord member connecting plate, a right chord member connecting plate and a web member connecting plate. The gusset body is provided with stamping ribs and screw holes, the stamping ribs are projected towards the front side of the metal thin-wall plate and are out of the edges of the gusset body, and include a left vertical stamping rib, a right vertical stamping rib, a middle vertical stamping rib, a left transverse stamping rib, a middle transverse stamping rib and an arc stamping rib. By the roof ridge gusset, bearing capacity and rigidity of connecting plates are greatly improved, so that the roof ridge gusset is more compact and not easy to be bent to crack or deform.

Description

technical field [0001] The invention relates to a node connection metal plate and a truss, in particular to a node connection metal plate and a truss formed by stamping. Background technique [0002] Cold-formed thin-walled steel trusses have the characteristics of reasonable stress, light weight, good seismic performance, convenient fabrication, and fast construction speed. In recent years, they have been widely used in light steel keel system residential buildings, office buildings, and small and medium-span buildings. The rods in the traditional cold-formed thin-walled steel truss are generally square (rectangular) tubes, round tubes, angle steel and channel steel with a thickness of less than 6mm. The connection methods of the rods are welding, bolt connection or self-tapping screw connection. [0003] Welding is a direct connection method between cold-formed thin-walled steel truss members. Although this connection method has a large bearing capacity and does not requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/06E04C3/11
Inventor 丛玉臣
Owner 筑巢(北京)科技有限公司
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