Larsen steel sheet pile perpendicularity locking device

A technology of Larsen steel sheet pile and locking device, which is applied in sheet pile wall, construction, infrastructure engineering and other directions, can solve the problems of lack of protection, tilting and locking of Larsen steel sheet pile, and achieves increased practicability and demolition. Simple process effect

Active Publication Date: 2022-01-11
CITIC CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The existing Larsen steel sheet piles are simply inserted into the soil during installation, and their positions are not locked. , the Larsen steel sheet pile may be tilted, so that it will not play a protective role

Method used

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  • Larsen steel sheet pile perpendicularity locking device
  • Larsen steel sheet pile perpendicularity locking device
  • Larsen steel sheet pile perpendicularity locking device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0030] refer to Figure 1-6 , a Larsen steel sheet pile verticality locking device, comprising:

[0031] Pile body 1, the upper surface of the pile body 1 is vertically provided with a mounting groove 2, and the left and right side walls of the pile body 1 are symmetrically provided with two openings 3 communicating with the mounting groove 2;

[0032] The locking mechanism, the locking mechanism includes four insertion rods 4, and the four insertion rods 4 are arranged horizontally and symmetrically in the installation groove 2 in pairs, and correspond to the positions of the four ports 3 respectively;

[0033] The driving part, the driving part is used to provide ...

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PUM

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Abstract

The invention discloses a Larsen steel sheet pile perpendicularity locking device. The Larsen steel sheet pile perpendicularity locking device comprises a pile body, a locking mechanism, a driving part and a transmission part, an installation groove is vertically formed in the upper surface of the pile body, and two through openings communicating with the installation groove are symmetrically formed in the left side wall and the right side wall of the pile body; the locking mechanism comprises four inserting rods, every two of the four inserting rods are horizontally and symmetrically arranged in the installation groove, and the four inserting rods correspond to the four through openings in position; the driving part is used for providing driving force for the four inserting rods to move in the horizontal direction; and the transmission part is used for controlling the four threaded rods to rotate together. When a worker installs the pile body, the pile body is firstly inserted into soil, then the multiple inserting rods in the locking mechanism are controlled to move out of four through openings and penetrate into the soil through cooperation between the transmission part and the driving part, so that the effect of locking the pile body in the vertical direction can be achieved, and the possibility that the pile body inclines when being impacted is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a verticality locking device for Larsen steel sheet piles. Background technique [0002] As a new type of building material, Larsen steel sheet piles can be used as soil, water and sand retaining walls when building bridge cofferdams, laying large-scale pipelines, and excavating temporary ditches; It plays an important role in revetment and other projects, and has a good waterproof function. [0003] The existing Larsen steel sheet piles are simply inserted into the soil during installation without locking their positions, so when impacted, the Larsen steel sheet piles may tilt and thus cannot provide protection role. Contents of the invention [0004] The purpose of the present invention is to solve the following shortcomings in the prior art. The existing Larsen steel sheet piles are simply inserted in the soil during installation, and their positions are not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/04E02D5/08E02D13/00
CPCE02D5/04E02D5/08E02D13/00Y02E10/50
Inventor 张卫东陈延军郎玉峰池宝鹏于鑫赵伟李劲旗李鹏飞赵志华冯力
Owner CITIC CONSTR
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