Foundation pit steel support and installing method thereof

An installation method and steel support technology, which can be used in excavation, infrastructure engineering, construction, etc., can solve the problems of low assembly and straightening efficiency and long time consumption, and achieve the effect of shortening the construction period, short time consumption and high precision

Active Publication Date: 2020-05-01
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 installing method thereof
  • Foundation pit steel support and installing method thereof
  • Foundation pit steel support and installing method thereof

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Embodiment Construction

[0031] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification 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 of the embodiment of the present invention ( Figure 1 to Figure 4 are drawn from a top view angle), Figure 5 It is a structural schematic diagram of a hinge in an embodiment of the present invention, Figure 6 It is a structural schematic diagram of a fixed plate according to an embodiment of the present...

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Abstract

The invention provides a foundation pit steel support and an installing method thereof. According to the method, in the production process, after the foundation pit steel support is pre-straightened by adopting a limiting straight groove, multiple supporting units are folded and brought together through hinge parts and then stretched after the multiple supporting units are conveyed to a construction site, and the multiple supporting units are connected into a whole through fixing plates so as to be conveniently and quickly installed in a foundation pit. The problems that due to the fact that an existing steel support is assembled and straightened on the construction site, the efficiency is low, and consumed time is long are solved.

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-shaped steel support has the advantages of short construction period, reusability, and environmental protection. Even though the construction period can be shortened to a certain extent compared with the concrete support, the shortening of the construction period is relatively small at present because each steel support is assembled by several or dozens of H-shaped steel members. At present, on-site assembly and straightening are used for the assembly of these several or dozens of H-shaped steel members, which take up a lot of time for steel support construction. Contents of the invention [0003] In order to overcome the defects of the existing technology, a foundation pit st...

Claims

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Application Information

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Patent Type & Authority Applications(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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