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Fully automatic ballastless track plate fine adjustment machine

A technology of ballastless track and plate fine-tuning machine, which is applied in track, track laying, track maintenance, etc. It can solve the problems of high labor intensity, low adjustment accuracy, and many operators, and achieve low labor intensity, high adjustment accuracy, Adjust the effect of fast speed

Active Publication Date: 2011-11-30
CHINA RAILWAY FIFTH SURVEY & DESIGN INST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] High labor intensity, full adjustment speed, low adjustment accuracy, and many operators

Method used

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  • Fully automatic ballastless track plate fine adjustment machine
  • Fully automatic ballastless track plate fine adjustment machine
  • Fully automatic ballastless track plate fine adjustment machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] The fully automatic ballastless track slab fine-tuning machine of the present invention, its preferred embodiment is as follows Figure 1-Figure 4 As shown, it includes a support frame and a moving frame 4, wherein the support frame may include an intermediate frame 7, an upper beam 9, and the like. The support frame and the moving frame 4 can be connected through a six-degree-of-freedom platform system 11 .

[0025] Such as Figure 5 As shown, the six-degree-of-freedom platform system includes an upper platform and a lower platform, and the upper platform and the lower platform are connected by six lifting mechanisms connected in parallel.

[0026] Specifically, it can be that the support frame is fixed to the upper platform, and the moving frame 4 is fixed to the lower platform to form a suspension structure under the moving frame 4; Structure;

[0027] Wherein the lifting mechanism may be a spiral lifting mechanism, including a lead screw and a screw nut meshed wi...

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PUM

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Abstract

The invention discloses a fully automatic fine-tuning machine for ballastless track slabs, which includes a support frame and a moving frame, the support frame and the moving frame are connected through a six-degree-of-freedom platform system, and the lower part of the support frame is provided with a support device and a walking mechanism. The lower part of the moving frame is provided with a grasping mechanism, and the two sides of the supporting frame are respectively provided with side limit wheel mechanisms. After the grabbing mechanism grabs the track plate, the track plate is automatically adjusted through the six-degree-of-freedom platform system, and the supporting device and the walking mechanism are provided at the lower part of the support frame to realize the support and walking of the fine-tuning machine respectively. Low labor intensity, fast adjustment speed, high adjustment accuracy, less operators, easy to realize fully automatic adjustment.

Description

technical field [0001] The invention relates to a high-speed railway ballastless track engineering construction fine adjustment device, in particular to a fully automatic ballastless track slab fine adjustment machine. Background technique [0002] At present, with the rapid development of high-speed railways, slab ballastless track is widely used. Slab ballastless track has comprehensive construction investment economy, mechanized production by factory, high manufacturing precision and production efficiency, and isolation adjustment layer of emulsified asphalt mortar, which is convenient Advantages such as control, adjustment and repair. [0003] For example, the CRTS II slab ballastless track developed based on the German Borg slab ballastless track system includes concrete bases under the slab, CA mortar cushions, track slabs, long rails and fasteners. Track plate parameters: 6.45m x 2.55m x 0.2m, the weight of a single block is 9 tons, and the adjustment accuracy is req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/06E01B29/13E01B29/14
Inventor 李刚刘小东蔡泓赵国堂胡华军赵常煜李长春高治双张亚非谷永磊
Owner CHINA RAILWAY FIFTH SURVEY & DESIGN INST GRP CO LTD