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Stable foundation pit supporting cross beam and mounting method thereof

A technology of foundation pit support and installation method, which is applied in excavation, infrastructure engineering, construction and other directions, can solve problems such as time-consuming, troublesome installation, troublesome installation and fixation of support beams, etc., to increase the length and area of ​​support, Convenient and simple operation, the effect of increasing the scope of use

Active Publication Date: 2022-04-05
深圳市建宙建设工程有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current foundation pit support is cumbersome in the process of installation, especially the installation and fixing of the support beam is cumbersome and takes a lot of time. Extend or fine-tune

Method used

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  • Stable foundation pit supporting cross beam and mounting method thereof
  • Stable foundation pit supporting cross beam and mounting method thereof
  • Stable foundation pit supporting cross beam and mounting method thereof

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see Figure 1 to Figure 4 , the present invention provides a technical solution: a stable foundation pit support beam and its installation method, including a support beam 1 and an extension beam 2, the support beam 1 is "L" shaped, the lengths of both sides are the same, the support beam The two ends of 1 are plugged with extension beams 2, and the bottom surface of the support beam 1 is welded with a mounting plate 5, and a mounting seat 6 is installed on the mounting plate 5, and a rotating ring 7 is installed on the mounting seat 6, and the rotating ring 7 The center is plugged with a positioning rod 13, and the end of the positioning rod 13...

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Abstract

The stable foundation pit supporting beam comprises a supporting beam and extension beams, the supporting beam is in an L shape, the lengths of the two sides of the supporting beam are the same, the extension beams are installed at the two ends of the supporting beam in an inserted connection mode, an installation plate is welded to the bottom face of the supporting beam, an installation base is installed on the installation plate, and a rotating ring is rotationally installed on the installation base; a rotating ring is rotatably mounted on the mounting seat, a positioning rod is inserted into the center of the rotating ring, a positioning hole is formed in the end part of the positioning rod, the positioning rod penetrates through the rotating ring and the mounting plate, an arc-shaped groove is formed in the rotating ring, and a positioning shaft is arranged below the arc-shaped groove. In the installation and use process, when a positioning rod is arranged to penetrate through the rotating ring and the installation plate to be inserted into the wall face of a foundation pit, the rotating ring can rotate to control the positioning shaft to be downwards inserted into a positioning hole of the positioning rod, preliminary fixing of the supporting beam is achieved, and operation is convenient and easy.

Description

technical field [0001] The invention relates to the technical field of building construction devices, in particular to a stable foundation pit support beam and an installation method thereof. Background technique [0002] The foundation pit support is to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, and the support, reinforcement and protection measures adopted for the side wall of the foundation pit and the surrounding environment. [0003] However, the current foundation pit support is cumbersome in the process of installation, especially the installation and fixing of the support beam is cumbersome and takes a lot of time. Extend or fine-tune. [0004] For this reason, the present invention proposes a stable foundation pit support beam and its installation method to solve the above problems. Contents of the invention [0005] The object of the present invention is to provide a stable foundation pit s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04
CPCY02A10/23
Inventor 陈瑞河
Owner 深圳市建宙建设工程有限公司
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