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Stabilizer for shaft boring machine

A technology of roadheader and stabilizer, which is applied in the direction of shaft equipment, sinking, mining equipment, etc., can solve the problems of not having the conditions for personnel to enter the well, achieve the effects of shortening the construction period, quick installation and disassembly, and ensuring the safety of construction personnel

Active Publication Date: 2022-04-12
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, when excavating a shaft in a muddy water environment, there are no working conditions for personnel to enter the well

Method used

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  • Stabilizer for shaft boring machine
  • Stabilizer for shaft boring machine
  • Stabilizer for shaft boring machine

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] A stabilizer for a shaft boring machine, comprising a main engine fixing seat 1 and a main engine propulsion sliding seat 2, the main engine advancing sliding seat 2 can slide up and down relative to the main engine fixing seat 1, and the left and right sides of the main engine pushing sliding seat 2 are provided with locking structure, the locking structure can make the host fixing base 1 and the host pushing slide 2 relatively fixed (that is, there will be no relative movement or rotation between the host fixing base 1 and the host pushing slide 2), such as figure 1 shown.

[0025] In this embodiment, the locking structure includes an upper fixed ear plate 23 and a lower snap-in mecha...

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Abstract

The invention provides a stabilizer for a shaft boring machine. The stabilizer for a shaft boring machine includes a main engine fixing seat (1) and a main engine propulsion sliding seat (2). 1) Sliding up and down, the left and right sides of the main engine propulsion slide (2) are provided with locking structures, and the locking structures can make the main engine fixing seat (1) and the main engine propulsion slide (2) relatively fixed. Under the complex working conditions of the shaft, the stabilizer for the shaft boring machine can realize the rapid entry and exit of the main engine without the need for personnel to go down the shaft for auxiliary operations, which ensures the safety of the construction personnel, and at the same time can realize the rapid installation and disassembly of the shaft equipment, shortening the construction period.

Description

technical field [0001] The invention relates to the field of excavation construction equipment, in particular to a stabilizer for shaft excavation machines. Background technique [0002] At present, more and more vertical shaft excavation projects are completed by roadheaders, but under different geological conditions, the shaft construction environment is complex and changeable, which brings great danger to the construction personnel to go down to assist in the operation. The inspection and maintenance of the roadheader and the lifting out of the well require personnel to enter the well for auxiliary operations, so as to complete the underground separation or fixation of the roadheader propulsion mechanism. However, when the vertical shaft is excavated in the muddy water environment, there are no operating conditions for personnel to enter the well. Contents of the invention [0003] In order to quickly disengage or fix the shaft boring machine from the shaft wall, the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D1/03
CPCE21D1/03
Inventor 赵子辉赵飞肖威肖晶娜周倩张朋真崔磊吕旦宋春晓吕展鹏庞文卓杨璐
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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