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Lifting device for subway monitoring and maintenance

A lifting device and subway technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of overturning danger and high consistency of subway height, and achieve the effects of stable safety, high height consistency, and avoiding excessive height deviation.

Active Publication Date: 2022-03-11
浙江硕维轨道股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The railway passenger car TBMS system is the main equipment for locomotive maintenance. It is used to lift the entire locomotive to the required height, and then perform related disassembly, assembly and maintenance operations. The height consistency during the lifting process of the subway is high. If If the height deviation is too large, there is a risk of overturning

Method used

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  • Lifting device for subway monitoring and maintenance
  • Lifting device for subway monitoring and maintenance
  • Lifting device for subway monitoring and maintenance

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] like Figure 1-10As shown, a lifting device for subway monitoring and maintenance includes a base 1, a plurality of first mobile seats 2 that are movable in an equidistant array on the base, and a plurality of first mobile seats that correspond to each other. A plurality of second movable bases 3 on the base, a first connecting as...

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Abstract

The invention discloses a lifting device for subway monitoring and maintenance, which comprises a base, a plurality of first movable seats arranged on the base in an equidistant array, and one-to-one correspondence with the plurality of first movable seats. A plurality of second movable seats on the base, a first connection assembly, a first hydraulic cylinder for driving the first movable seat to move, a second hydraulic cylinder for driving the second movable seat to move, and the first movable seat The first fixed wheel assembly on the top, the second fixed wheel assembly symmetrically arranged on the second moving base with the first fixed wheel assembly, the first speed reducer for driving the first fixed wheel assembly up and down, and the second fixed wheel assembly for driving The second speed reducer for the lifting of the wheel assembly; the present invention lifts the subway as a whole, and the lifting process is stable and safe.

Description

technical field [0001] The invention relates to the technical field of subway engineering, in particular to a lifting device for subway monitoring and maintenance. Background technique [0002] With the development of the city, the subway is becoming the most common means of transportation for the public, and the operation safety of the subway will be directly related to the travel safety of a large number of people. Traffic congestion, so the safety inspection and maintenance of the subway plays a vital role in the daily operation of the subway. At present, manual spot inspection is used for subway maintenance, but manual spot inspection has problems such as many spot inspection items, many types, and poor spot inspection environment (need to drill to the bottom of the subway), which often leads to missed and false inspections and cannot be accurate. Ensure the accuracy and consistency of detection. The inspection of the intelligent vision system for subway maintenance an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F7/20B66F7/28
CPCB66F7/20B66F7/28
Inventor 刘洪炉朱传金段增刚周攀楼立明张锋
Owner 浙江硕维轨道股份有限公司
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