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A removable telescopic bus, subway handrail

A mobile telescopic and handrail frame technology, applied in railway car body parts, special positions of vehicles, transportation and packaging, etc., can solve the problem of the position and height of handrails cannot be adjusted, and achieve the effect of reasonable position

Active Publication Date: 2018-12-18
嘉兴市金辉建设有限公司
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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 solve the problem that the position and height of the handrails in the bus and subway cannot be adjusted in the prior art, and it is not suitable for passengers of various heights and various riding conditions, and proposes a movable and telescopic bus. , subway handrail

Method used

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  • A removable telescopic bus, subway handrail
  • A removable telescopic bus, subway handrail
  • A removable telescopic bus, subway handrail

Examples

Experimental program
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Effect test

Embodiment

[0028] refer to Figure 1-7 , a movable and telescopic bus and subway armrest frame, including a straight rack rail 1 and a brake box 2, the straight rack rail 1 is welded on the front and rear walls of the subway car, and a slideway is provided at the upper end of the straight rack rail 1, A partition 3 arranged horizontally is welded in the brake box 2, a slider 4 is welded on the inner upper wall of the brake box, and the slider 4 can slide in the slideway, and the partition 3 is connected with a first rotating shaft 7 and The third rotating shaft 11, the upper end of the first rotating shaft 7 is connected with the first gear 5 using a flat key interference fit, the upper end of the third rotating shaft 11 is connected with the second gear 6 using a flat key interference fit, and the lower end of the first rotating shaft 7 is connected with a flat key The first bevel gear 8 is connected with the interference fit, and the lower end of the third shaft 11 is connected with th...

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Abstract

The invention discloses a movable telescopic bus and a subway handrail, which comprises a rack straight rail and a brake box, wherein the rack straight rail is welded on the front and rear walls of the subway car, a slideway is arranged at the upper end of the rack straight rail, and a partition plate arranged horizontally is welded in the brake box. The utility model has the advantages that whenpassengers of different heights need different handrails, the handrails can be moved upward by pushing the handrails upward, and the handrails can be pulled downward by pressing the operating block; When the position of the handrail in the carriage is unreasonable, slightly push the handrail upward and pull the handrail to both sides, so that the position of the handrail can be moved, the positionof the handrail is more reasonable, and the handrail is convenient for passengers to use; When no one is using the armrest, the slight contact between the inner and outer friction plates prevents thebrake box from sliding relative to the rack rail. When the passenger pulls the armrest, the greater the downward pulling force on the armrest, the tighter the inner and outer friction plates are, andthe greater the frictional force is, so as to ensure that the armrest does not slip unnecessarily.

Description

technical field [0001] The invention relates to the technical field of public transportation handrails, in particular to a movable and telescopic bus and subway handrail frame. Background technique [0002] At present, the handrails on the bus and the subway are all fixed, and the height of the handrails adapted to the different heights of different passengers is also different, which causes inconvenience for passengers to ride; at the same time, the distribution range of passengers in the compartment under different riding conditions is also different. Different, the non-movable setting of the armrest will cause passengers in crowded areas to be unable to hold the armrest. [0003] In order to allow more passengers to hold the handrail comfortably, a handrail used on buses and subways that can be adjusted in height and moved is designed. Contents of the invention [0004] The purpose of the present invention is to solve the problem that the position and height of the han...

Claims

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Application Information

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IPC IPC(8): B60N3/02B61D49/00
CPCB60N3/026B61D49/00
Inventor 涂玉华
Owner 嘉兴市金辉建设有限公司
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