Foundation pit steel support and its installation method

An installation method and steel support technology, which can be used in excavation, infrastructure engineering, construction, etc., can solve the problems of low efficiency and long time in assembly and alignment, shorten the construction period, shorten the time consumption, and improve the quality of alignment and alignment Effect

Active Publication Date: 2022-07-12
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the defects of the existing technology, a foundation pit steel support and its installation method are provided to solve the problems of low efficiency and long time-consuming assembly and straightening of the existing steel support at the construction site

Method used

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  • Foundation pit steel support and its installation method
  • Foundation pit steel support and its installation method
  • Foundation pit steel support and its installation method

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Embodiment Construction

[0031] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0032] Figure 1 to Figure 4 It is a schematic diagram of the steps of the installation method of the foundation pit steel support according to the embodiment of the present invention ( Figure 1 to Figure 4 are drawn from a top-down perspective), Figure 5 It is a schematic structural diagram of the hinge according to the embodiment of the present invention, Image 6 A schematic diagram of the structure of the fixing plate according to the ...

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Abstract

The invention provides a foundation pit steel support and an installation method thereof. In the method, a limit straight groove is used for pre-straightening in the production of the foundation pit steel support, and then a hinge is used to make the multi-section support unit folded and bundled, and after arriving at the construction site Stretching utilizes the fixing plate to connect the multi-section support units into a whole for quick installation in the foundation pit. The invention solves the problems of low assembling and straightening efficiency and long time-consuming of the existing steel support at the construction site.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a foundation pit steel support and an installation method thereof. Background technique [0002] In the support construction of the foundation pit, compared with the concrete support, the H-beam steel support has the advantages of short construction period, reusability, and green environmental protection. Even though the construction period can be shortened to a certain extent compared with the concrete support, the current shortening of the construction period is relatively small, because each steel support is assembled from several or dozens of H-beam steel members. At present, on-site assembly and straightening are used for the assembly of these several or dozens of H-beam steel members, which takes up a lot of time for steel support construction. SUMMARY OF THE INVENTION [0003] In order to overcome the defects existing in the prior art, a foundation pit ste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/04
CPCE02D17/04
Inventor 冉岸绿孙旻
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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