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A foundation pit slope protection reinforcement device for civil engineering

A reinforcement device and civil engineering technology, applied in infrastructure engineering, construction, excavation, etc., can solve problems such as damage to slope protection support devices, increase the danger of construction personnel, etc., and achieve the effect of increasing the scope

Active Publication Date: 2022-05-17
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned device is used to support the foundation pit, the bearing force between the support plate and the support ribs, and between the supporting plates is too large, resulting in damage to the slope protection support device and increasing the danger of construction personnel.

Method used

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  • A foundation pit slope protection reinforcement device for civil engineering
  • A foundation pit slope protection reinforcement device for civil engineering
  • A foundation pit slope protection reinforcement device for civil engineering

Examples

Experimental program
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Effect test

Embodiment 1

[0029] see Figure 1-Figure 4 , the present invention provides a technical solution: a foundation pit slope protection reinforcement device for civil engineering, comprising a base plate 1, a support column 2 is fixedly installed at the top center of the base plate 1, and a motor is fixedly installed inside the support column 2, and the support One side of the column 2 is provided with a parts installation cavity, the first threaded column 3 is movably installed in the parts installation cavity, the outer side of the first threaded column 3 is threaded with a first threaded block 5, and one side of the first threaded block 5 is movably installed There is a first connecting column 6, a rotating column 7 is installed on the top of the supporting column 2, and a mounting groove 13 is provided at the bottom of the rotating column 7, and a second connecting column 14 is fixedly installed inside the mounting groove 13, and the second connecting column 14 The outer side of the slidin...

Embodiment 2

[0035] see Figure 4-Figure 6, the present invention provides a technical solution: a foundation pit slope protection reinforcement device for civil engineering, including a base plate 1, a rotating column 7 fixedly installed on one side of a sliding block 15 with a connecting block 10, the connecting block 10 is far away from the side of the rotating column 7 One side is fixedly installed with the first reinforcing plate 8, and the bottom end of the first reinforcing plate 8 is installed with the second reinforcing plate 9, and one side of the second reinforcing plate 9 is fixedly installed with a connecting groove block 16, and the first reinforcing plate 8 One side surface of the first fixed plate 19, the second fixed plate 20, the third fixed plate 21 and the fourth fixed plate 22 are respectively fixedly installed, and the inside of the first fixed plate 19 and the second fixed plate 20 is installed with a third Connecting column 23, the outer side of the third connecting...

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Abstract

The invention relates to the technical field of civil engineering, and discloses a foundation pit slope protection reinforcement device for civil engineering, including a base plate, a support column is fixedly installed at the top center of the base plate, and a motor is fixedly installed inside the support column , one side of the support column is provided with a parts installation cavity, and a first threaded column is movably installed in the parts installation cavity. The present invention drives the first threaded column to rotate through the rotation of the motor inside the support column, and the first threaded column rotates When the first threaded block moves, it will drive the first connecting column to change the angle between it and the supporting column, so that the first connecting column will rotate through the pin block and the sliding block when it moves The block moves, and when the rotating block rotates, it will rotate around the first fixed column until the rotating block can be connected with the limit ring block, so that the first fixed plate and the second fixed plate can reinforce the slope protection.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a foundation pit slope protection reinforcement device for civil engineering. Background technique [0002] The purpose of civil engineering is to form well-functioning, comfortable and beautiful spaces and passages required by human production or life. It is not only a material need, but also a symbolic spiritual need. With the development of society, engineering structures are getting larger and larger Super high-rise buildings, super-large bridges, giant dams, and complex subway systems continue to emerge to meet people's living needs, and at the same time, they have also evolved into symbols of social strength. Foundation pits need to be protected during civil engineering construction. , 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 pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/04E02D17/20
CPCE02D17/04E02D17/20E02D2600/40Y02A10/23
Inventor 武剑峰
Owner BEIJING UNIV OF TECH
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