Factory assembled latticed light steel structure and manufacturing method thereof

A factory-assembled, light-steel structure technology, applied in truss structures, building structures, building components, etc., can solve the problem that small and medium-sized light-steel structures can only be made by welding, improve bearing capacity and rigidity, and have good versatility , the effect of high manufacturing precision

Inactive Publication Date: 2012-07-11
筑巢(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a factory-assembled lattice light steel structure and its manufacturing method, to s

Method used

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  • Factory assembled latticed light steel structure and manufacturing method thereof
  • Factory assembled latticed light steel structure and manufacturing method thereof
  • Factory assembled latticed light steel structure and manufacturing method thereof

Examples

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Example Embodiment

[0046] Examples see Figure 1-4 As shown, this factory-assembled lattice light steel structure is composed of frames distributed in parallel at intervals and beams 1 fixedly connected between the frames. The frame includes two lattice columns 2 and fixedly placed on two lattice columns. The roof trusses 3 between the tops of the columns 2, the beams 1 are fixedly connected between the roof trusses 3.

[0047] The lattice column 2 includes two relatively parallel sheet columns 4, a middle support connecting plate 18 for the sheet column connected between the two sheet columns 4 by self-tapping screws, and a connecting plate 18 connected to the bottom of the sheet column 4 by self-tapping screws. The foundation connector 8 (bolt holes are provided on the foundation connector to connect the foundation), and the roof truss connector 16 connected to the top of the sheet column 4 by self-tapping screws, the sheet column 4 includes two vertical rods 5, connecting The transverse webs...

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Abstract

The invention discloses a factory assembled latticed light steel structure and a manufacturing method thereof. The factory assembled latticed light steel structure consists of frameworks distributed at interval and in parallel and cross beams fixedly connected between the frameworks; each framework comprises two latticed columns and a roof truss fixedly placed between the tops of the two latticed columns; each latticed column comprises two relatively parallel sheet columns, a middle support connecting plate connected between the two sheet columns through self-tapping screws, foundation connectors connected to the bottoms of the sheet columns through self-tapping screws, and roof truss connectors connected to the tops of the sheet columns through self-tapping screws; and each roof truss comprises two relatively parallel trusses and a middle support connecting plate connected between the two trusses through self-tapping screws. The light steel structure does not require welding, and is good in universality and strong in interchangeability; and the bearing capacity and the rigidity of node buckling plates are improved by stamped pressure ribs specially designed on the node buckling plates.

Description

technical field [0001] The invention relates to a small and medium-sized light steel structure for a workshop with a span of less than 30 meters. Background technique [0002] Shaped steel frames and cold-formed thin-walled steel frames have the characteristics of reasonable stress, good seismic performance, convenient fabrication, and fast construction speed, and have been widely used in recent years. Traditional steel structural columns and cold-formed thin-walled steel frames are generally made of steel plates, square (rectangular) tubes, round tubes, profiled steel, angle steel, etc. over 3mm, which are welded with rods to form steel structural columns or cold-formed steel frames. Bent thin-walled steel frame. [0003] The light steel structure in the traditional factory building with a span of less than 30 meters is generally connected by welding. Welding is a direct connection between steel structure columns and rods. Although this connection has a large bearing capac...

Claims

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Application Information

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IPC IPC(8): E04B1/342E04B7/06E04C3/11E04C3/32E04G21/14
Inventor 丛玉臣
Owner 筑巢(北京)科技有限公司
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