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A construction foundation pit operating device

A technology of operating devices and foundation pits, which is applied in construction, infrastructure engineering, excavation, etc., can solve problems affecting operating efficiency and achieve the effect of solving the effect of not wide operating area

Active Publication Date: 2020-04-17
重庆中航建设(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the large working area of ​​the foundation pit, the traditional operating device cannot meet this demand, resulting in the need to constantly change the operating direction of the operating device, which affects the operating efficiency

Method used

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  • A construction foundation pit operating device
  • A construction foundation pit operating device
  • A construction foundation pit operating device

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Experimental program
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Effect test

Embodiment

[0023] Such as Figure 1 to Figure 3 , a building foundation pit operation device includes a suspension seat 1, the upper surface of the suspension seat 1 is fixedly connected with two slide rails 2 arranged oppositely, and a plurality of limit columns 3 are arranged between the two slide rails 2, and the limit The two ends of the column 3 are vertically fixed to the inner surface of the corresponding slide rail 2, and the two slide rails 2 are provided with a mounting bracket 4, and the inner surface of the mounting bracket 4 is slidably connected to the outer surface of the corresponding slide rail 2. The bracket 4 can slide along the length direction of the slide rail 2, and the limit post 3 can prevent the extrusion force of the mounting bracket 4 acting on the two slide rails 2 from affecting its sliding effect, and can realize its sliding effect during the movement of the mounting bracket 4. Move horizontally or vertically, thereby solving the problem that the traditiona...

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PUM

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Abstract

The invention discloses a building foundation pit operation unit. The building foundation pit operation unit comprises a suspension seat. Two slide rails arranged oppositely are fixedly connected to the upper surface of the suspension seat. A plurality of limiting columns are arranged between the two slide rails. The two ends of the limiting columns are perpendicularly and fixedly connected with the inner side faces of the corresponding slide rails. A mounting support is erected on the two slide rails. The inner surfaces of the mounting support are slidably connected with the outer side facesof the corresponding slide rails. A detachable fixed column is arranged on the mounting support. A rotatable ratchet wheel is arranged in the middle portion of the fixed column. The outer surface of the ratchet wheel is provided with a plurality of ratchet teeth. The two ends of the fixed column are fixedly connected with pallets matched with the ratchet teeth for use. A power arm is arranged on the ratchet wheel. A rotatable bucket is arranged on the power arm. The building foundation pit operation unit can automatically adjust the pit digging direction according to the actual requirements, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery for building construction, in particular to a building foundation pit operating device. Background technique [0002] The development of construction machinery is closely related to the national economy, especially the construction of basic projects. my country's national economy has maintained a sustained and stable growth. The successive implementation of projects and the further acceleration of urbanization, especially the construction of urban subways, the development of underground projects for high-rise buildings, and the development of underground transportation facilities have greatly expanded the demand for construction machinery market. [0003] 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 hydrol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/24E02D17/02
CPCE02D17/02E02F3/241
Inventor 赖文友郑小军
Owner 重庆中航建设(集团)有限公司