Ground and urban rail train lifting device

A lifting device, urban rail technology, applied in the direction of parking buildings, building types, buildings, etc., can solve complex demolition factors and other problems

Active Publication Date: 2017-06-06
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 demolition factors, land use conflicts have become increasingly prominent

Method used

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  • Ground and urban rail train lifting device
  • Ground and urban rail train lifting device
  • Ground and urban rail train lifting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Embodiments of the present invention are described in conjunction with the accompanying drawings

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

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

[0053] Rotating crane I 3 is installed on the top of the front of the two frames, and hoisting device I11, hoisting device III 13, hoisting device V 15 and hoisting device VII 17 are installed below the rotating crane I 3,

[0054] Rotating crane II 14 is installed on the rear top of the two frames, hoisting device II 12, hoisting device IV 14, hoisting device VI 16, hoisting device VIII 18 are installed below the rotating crane II 4,

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

[0056] 7 pairs of wire rope anti-falling devices 19 and 6 pairs of balance dev...

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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 subway train manufacturing and maintenance site and equipment, in particular to a lifting device for underground and urban rail trains. Background technique [0002] At present, my country's rail transit industry is developing rapidly, especially the rapid increase of subway (urban) trains in large cities. The depots and comprehensive bases need to have sufficient effective land area and room for long-term development. However, due to the shortage of land resources and the complex factors of demolition and relocation, the contradiction of land use has become increasingly prominent. Contents of the invention [0003] The purpose of the present invention is to build the ground (city) train three-dimensional train inspection warehouse in limited space, increase storage parking spaces, and design a kind of ground (city) train lifting device. [0004] The lifting device of the subway (city) train is composed of a frame, a lifti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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