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A stamping connector and its light steel structure stiff frame

A technology of stamping connections and connectors, which is applied in the field of light steel structural rigid frames, can solve the problems of large cost of materials and many self-tapping screws, and achieve the effects of improving the overall bearing capacity, beautiful appearance, and increasing bearing capacity

Inactive Publication Date: 2010-12-08
北京别一阁钢结构科技开发有限公司 +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a stamping connector and its light steel structure rigid frame, to solve the technical problems of traditional metal V-shaped parts costing too much material and having more self-tapping screws

Method used

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  • A stamping connector and its light steel structure stiff frame
  • A stamping connector and its light steel structure stiff frame
  • A stamping connector and its light steel structure stiff frame

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Embodiment Construction

[0030] Examples see Figure 1-5 As shown, this stamped connector is a plate-shaped integral connector stamped from a steel plate. There is an upper arc-shaped gap 1 in the middle of the upper edge of the plate-shaped integral connector, and the lower edge of the plate-shaped integral connector There is a lower arc-shaped gap 2 in the middle position, and the middle position of the left and right sides of the steel plate is concave, and the concave edge has a flange flange 3 that is perpendicular to the plate surface and bends toward the back of the steel plate. On the front of the steel plate, from top to bottom, there is at least one arc-shaped convex streak on the front of the steel plate, such as two, three, four, or five streaks. In this example, there are three arc-shaped convex streaks on the front of the steel plate. , wherein the streak 8 in the middle is a straight strip, the left and right streaks are symmetrical, the upper end of the left streak 9 bends to the upper...

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Abstract

A stamping connector and its light steel structure stiff frame, wherein, the stamping stiff frame connector is a tabular integral connector formed by steel plate stamping, an upper circular arc gap is provided at the upper edge center position of the tabular integral connector, a lower circular arc gap is provided at lower upper edge center position of the tabular integral connector, the middle position of the left and right edges of the steel plate are in concave, and the concave edges concave flange along the wing edge perpendicular to the plate surface; the front side of the steel plate isdistributed with at least one barmark protruding toward the steel plate frontispiece circular arc from up to down, upper screw holes are open at both sides above the barmark, lower screw holes are open at both sides below the barmark. The connector has features of large load capacity, beautiful appearance, reasonable force, wide scope of application, convenient production and operation, saved material, greatly enhanced building member and the whole load capacity due to the connected light steel structure, so that the building will be more secure and reliable, has wider applicability, can savemore material and can be more economic.

Description

technical field [0001] The invention relates to a metal rigid frame connector and a light steel structural rigid frame connected thereto. Background technique [0002] Light steel keel system houses have the characteristics of small wall thickness, light weight, good seismic performance, fast construction speed, no need for support formwork, and convenient pipeline layout. They have been widely used in my country's construction industry in recent years. In traditional light steel keel system houses, the load-bearing frame of the wall and the roof beams of the floor are generally made of C-shaped cold-formed thin-walled steel, and the section thickness is generally 0.6-2.0 mm. Due to the large width-thickness ratio of the web and flange of the C-shaped section, when the vertical axial load is applied, the web and the flange are prone to premature local buckling and reduce the bearing capacity of the member. If it is used as the stressed skeleton in the wall , Generally used ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/58E04B1/24
Inventor 王小平丛玉臣
Owner 北京别一阁钢结构科技开发有限公司
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