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Tunnel maintenance platform

A platform and tunnel technology, which is applied in the field of railway tunnel maintenance and management, can solve problems such as large labor force, high cost, and slow speed, and achieve the effects of reducing labor intensity, improving work efficiency, and improving rock drilling progress

Inactive Publication Date: 2013-12-11
QINGYUN HANCHENG TUNNEL ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tunnel maintenance platform to solve the problems in the prior art of using too much labor force, difficult to guarantee quality, slow speed and high cost

Method used

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, specifically referring to Figure 1 to Figure 6 :

[0028] The tunnel maintenance platform mainly includes a chassis part, a carriage part, an elevator part and equipment parts placed on the maintenance platform. The chassis part includes a transmission system and a braking system. The motor 9 and the rotating shaft arranged at the bottom of the chassis are composed of wheelsets 8 arranged at both ends of the rotating shaft. The brake system mainly consists of brake shoes 15, brake pads 14 arranged on the brake shoes, and brake cranks 18 connected to the brake shoes 15. , the rotary sleeve 11 connected to the brake crank 18 and the brake hand wheel 19; the compartment 6 is mainly composed of the compartment frame, the compartment door 23 and the compartment frame and the compartment panel; the lift 4 is mainly composed of the platform, ...

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Abstract

The invention belongs to the field of railway tunnel maintenance and management, and discloses a tunnel maintenance platform. The tunnel maintenance platform comprises a chassis portion, a carriage portion, a lifter portion and an equipment portion. The chassis portion comprises a transmission system and a brake system. The transmission system is composed of a base plate, an electric motor and a rotating shaft, and wheel sets are respectively arranged at the two ends of the rotating shaft. The brake system is composed of a brake shoe, a brake pad, a brake rocking handle, a rotating sleeve and a brake hand wheel. The carriage portion is composed of a carriage frame, a carriage door, and a carriage body formed by combining the carriage frame and a carriage panel. The lifter portion is mainly composed of a platform, equipment, a motor and an electric cable, wherein the platform is a slab, a cable bearing column and a one-level folding platform body connected with one side of the slab in a rotating mode are arranged on the slab, and the one-level folding platform body is connected with the top end of the cable bearing column through a traction cable. The tunnel maintenance platform has the self-walking function and the self-lifting function and is provided with a multifunctional hydraulic rock drilling set, and therefore the labor intensity is lowered, the efficiency is improved, the quality is guaranteed, and the labor force input is reduced.

Description

technical field [0001] The invention belongs to the technical field of railway tunnel maintenance and management. Background technique [0002] Railway tunnels are buildings built underground or underwater and paved with railways for the passage of rolling stock. They can be divided into three categories according to their location: in order to shorten the distance and avoid large slopes, they are called mountains or hills. Tunnels; those that pass under the river or under the sea in order to cross rivers or straits are called underwater tunnels; those that pass underground in cities to meet the needs of railways passing through large cities are called urban tunnels; since our country is a mountainous country, about 75% Most of the country's land is mountainous or hilly, and among the above three types of tunnels, mountain tunnels are the most built. In addition, my country's rivers, lakes and seas are relatively extensive. In the planning of coastal highway passages, it is of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/00E21D9/10E21D11/10
Inventor 张浚厚周建芳常帅斌杨丙昌帅文斌刘胜锁
Owner QINGYUN HANCHENG TUNNEL ENG MACHINERY
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