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Adjustable splicing type foundation pit inner supporting device

A support device and splicing technology, which can be used in infrastructure engineering, excavation, construction, etc., and can solve the problem of only replacing other parts

Pending Publication Date: 2021-08-10
BGI ENG CONSULTANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an adjustable splicing support device in the foundation pit, which solves the problem that the support planks can only correspond to one type of foundation pit, and when encountering foundation pits of different specifications, only other ones can be replaced. problem with supporting planks

Method used

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  • Adjustable splicing type foundation pit inner supporting device
  • Adjustable splicing type foundation pit inner supporting device
  • Adjustable splicing type foundation pit inner supporting device

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Embodiment Construction

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0028] Such as figure 1 , figure 2 , image 3 As mentioned above, the embodiment of the present invention includes four telescopic side plate mechanisms and four diagonal mechanisms 3, the four telescopic side plate mechanisms are arranged in a rectangle, and the two adjacent telescopic side plate mechanisms The end of the diagonal mechanism 3 is detachably fixedly connected, and the diagonal mechanism 3 includes a diagonal block 5, and the diagonal block 5 is a 90° diagonal block 5, and the two ends of the diagonal block 5 Vertically arranged, the two ends of the diagonal block 5 are provided with a first groove 6, and the two ends of the telescopic side plate mechanism are provided with a first inserting block ...

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Abstract

The invention relates to the technical field of foundation pit supporting, in particular to an adjustable splicing type foundation pit inner supporting device. The device comprises four telescopic side plate mechanisms and four diagonal mechanisms, the four telescopic side plate mechanisms are arranged in a rectangular shape, the ends of every two adjacent telescopic side plate mechanisms are detachably and fixedly connected through the corresponding diagonal mechanisms, the diagonal mechanisms comprise diagonal blocks, mounting seats are fixedly arranged on the inner sides of the diagonal blocks, reinforcing plates are fixedly connected to the mounting seats through bolts, the reinforcing plates and the mounting seats are arranged at intervals, side plates are fixedly connected to the two sides of each reinforcing plate, and the outer walls of each two side plates abut against the inner walls of the corresponding two adjacent telescopic side plate mechanisms correspondingly. The device has the beneficial effects that the bolts outside the reinforcing plates are rotated, so that the telescopic side plate mechanisms are tightly attached to one sides of the diagonal blocks through the side plates, the four diagonal blocks of the supporting device can be quickly spliced with the telescopic side plate mechanisms, and the four corners of a foundation pit can be conveniently supported by the diagonal blocks.

Description

technical field [0001] The invention relates to the technical field of foundation pit support, in particular to an adjustable joint type foundation pit internal support device. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base level and foundation plane size. Before excavation, the excavation plan should be determined according to the geological and hydrological data, combined with the conditions of the nearby buildings, and the waterproof and drainage work should be done well. If the excavation is not deep, the side slope can be used to stabilize the soil slope, and the slope size is determined according to the relevant construction engineering regulations. For those with deep excavation and nearby buildings, the foundation pit wall support method, shotcrete retaining wall method, and large foundation pit even adopt methods such as underground diaphragm wall and column-type bored pile interloc...

Claims

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Application Information

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IPC IPC(8): E02D17/04
CPCE02D17/04
Inventor 矫伟刚刘青松董志民周晔姜奥基张克严高稳刘海龙池刚刚
Owner BGI ENG CONSULTANTS
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