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Displacement support and support structure of reticulated shell structure

A technology of supporting structures and reticulated shells, which is applied to arched structures, dome structures, building components, etc., can solve the problems that bolt installation holes cannot correspond to each other, and require high precision for sliding construction, so as to reduce construction difficulty and The effect of reducing cost, shortening construction time, and reducing precision requirements

Active Publication Date: 2021-03-26
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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  • Description
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AI Technical Summary

Problems solved by technology

The pre-embedded bolts 2 form an obstacle to the sliding of the reticulated shell structure. In addition, the position of the pre-embedded bolts 2 is fixed, which requires high precision for the sliding construction. Otherwise, the bolt installation holes on the support seat 3 may not be compatible with the pre-embedded bolt The position of 2 corresponds to

Method used

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  • Displacement support and support structure of reticulated shell structure
  • Displacement support and support structure of reticulated shell structure
  • Displacement support and support structure of reticulated shell structure

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0023] In this embodiment, in order to ensure the stability of the support structure, a lateral support structure and a vertical support structure are provided, but the two structures are the same. This embodiment only introduces the vertical support structure, and the lateral support structure No longer.

[0024] A support structure for a reticulated shell structure, comprising:

[0025] Replacement holder 7, see Figure 4~6 , which includes a top plate 701 and a bottom plate 702 arranged in parallel, and a rib plate 703 connected between the top plate 701 and the bottom plate 702, and a plurality of bolt holes 701a are opened on the top plate 701.

[0026] Support seat 3, see ...

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Abstract

The invention provides a replacement support and a supporting structure of a latticed shell. The replacement support comprises a top plate and a bottom plate which are arranged in a parallel mode anda rib plate connected between the top plate and the bottom plate. A plurality of bolt holes are formed in the top plate. The bolt holes are used for being connected with a supporting seat. Distance between the upper surface of the top plate and the lower surface of the bottom plate is equal to height of sliding of the supporting seat. According to the replacement support and the supporting structure of the latticed shell, design of a preembedded bolt is replaced by the replacement support, after a bolt between the replacement support and the supporting seat is connected, the replacement support is welded and fixed to a preembedded steel plate. Obstruction of sliding of the latticed shell is omitted, sliding and disassembling construction of the lattice shell can be achieved through lower height, construction difficulties and cost are reduced, the construction time is shortened, and construction security can be guaranteed. The replacement support and the preembedded steel plate are fixed by welding, and therefore accuracy requirements in construction are lowered.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a replacement support and supporting structure of a reticulated shell structure, which is suitable for a large-span space reticulated shell structure constructed by a sliding method in construction engineering. Background technique [0002] With the continuous increase of national energy conservation and environmental protection, the open-air raw material storage yards in the metallurgy, coal, and electric power industries will gradually be closed in the form of grid greenhouses to reduce the loss of raw materials and dust. Most of the raw material storage yards have large spans and long lengths, and there are large-scale reclaiming equipment inside. To ensure production, the method of construction while production is generally adopted. Therefore, for the installation of large-scale space grid steel structures and other forms of steel structures, in some stockyard r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/32E04B1/35
CPCE04B1/32E04B1/35
Inventor 徐建平李永慧
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED
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