Lifting device of subway (urban) train

A technology for lifting devices and trains, which is applied to buildings where cars are parked, building types, buildings, etc., and can solve problems such as complex demolition factors

Active Publication Date: 2013-02-06
CHINA RAILWAY HUATIE ENG DESIGN GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the shortage of land resources and complex demolit

Method used

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  • Lifting device of subway (urban) train
  • Lifting device of subway (urban) train
  • Lifting device of subway (urban) train

Examples

Experimental program
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Effect test

Embodiment Construction

[0050] Embodiments of the present invention will be described with reference to the accompanying drawings

[0051] attached figure 1 , 2 , 3, 4, 5, 6

[0052] The underground (city) train lifting device is composed of frame, lifting platform, hoisting device, counterweight, safety protection facilities, etc. Frame I and frame II are arranged side by side.

[0053] A rotary crane I3 is installed on top of the front of the two frames, and a hoisting device I11, a hoisting device III13, a hoisting device V15 and a hoisting device VII17 are installed below the rotary crane I3,

[0054] A rotary crane II 14 is installed on the top of the rear of the two frames, and a hoisting device II 12, a hoisting device IV14, a hoisting device VI16, and a hoisting device VIII18 are installed below the rotary crane II 4.

[0055] The slewing crane is installed on the top of the frame to facilitate unprepared maintenance.

[0056] Seven pairs of wire rope anti-falling devices 19 and six pairs...

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PUM

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Abstract

The invention discloses a lifting device of a subway (urban) train, which comprises frameworks, a lifting platform, winding plants, a counter weight, a safety protecting facility and the like; a framework I1 and a framework II2 are arranged side by side, a rotating crane I3 is installed on the front tops of the two frameworks; the lower part of the rotating crane I3 is equipped with a winding plant I11, a winding plant III13, a winding plant V15 and a winding plant VIII17; a rotating crane II14 is installed on the back tops of the two frameworks, the lower part of the rotating crane II4 is equipped with a winding plant II12, a winding plant IV 14, a winding plant VI16 and a winding plant VIII18; 7 pairs of steel wire rope anti-falling devices 19 and 6 pairs of balance devices 20 are installed at intervals along longitudinal upright posts of the frameworks; and a hydraulic buffer is arranged in a pit.

Description

technical field [0001] The invention relates to a manufacturing and maintenance site and equipment for subway trains, in particular to a lifting device for subway (city) trains. Background technique [0002] At present, my country's rail transit industry is developing rapidly, especially the rapid increase of subway (city) trains in big cities. Depots and comprehensive bases need to have enough effective land area and long-term development space. However, due to the shortage of land resources and the complicated factors of demolition, the contradiction of land use has become increasingly prominent. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to build a three-dimensional train inspection warehouse for subway (city) trains in a limited site, increase storage spaces, and design a lifting device for subway (city) trains. [0004] The underground (city) train lifting device is composed of frame, lifting platform, hoisting device, counterweight, sa...

Claims

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Application Information

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IPC IPC(8): E04H6/18
Inventor 孙新学冯扶民陈程光卢宁李文明王筱琲周增录
Owner CHINA RAILWAY HUATIE ENG DESIGN GRP CO LTD
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