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Pedal lifting adjustment device

A lifting adjustment and lifting mechanism technology, applied in the directions of transportation and packaging, railway car body parts, etc., can solve the problems of inability to meet the requirements of the pedal height, time-consuming and laborious, unadjustable, etc., and achieve the effect of solving the requirements of different pedal heights.

Active Publication Date: 2019-11-05
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The foot pedal device of the rail vehicle driver's station is designed with a driver vigilance device, which can realize the function of reminding the driver to perform effective operations (including sending a warning signal, cutting off the traction signal, and issuing a braking command) within the specified time; They are all designed as a fixed height and non-adjustable structure. This structure cannot meet the needs of drivers with different heights and different driving habits for the height of the pedals. The current market has stricter requirements for the height of the pedals of the driver's station, which is often changed. Sub-altitude changes need to be returned to the factory for refurbishment, which is time-consuming and laborious

Method used

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Embodiment Construction

[0027] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear" etc. are based on the The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating...

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Abstract

The invention provides a pedal lifting adjusting device, which comprises a base, a lifting mechanism and a pedal plate. The lifting mechanism is installed on the base, and the pedal plate is connectedwith the lifting mechanism; the pedal lifting adjusting device further comprises a height adjusting mechanism, the height adjusting mechanism comprises a height positioning piece and a height lockingassembly, the height positioning piece is arranged on the base, and the height locking assembly is arranged on the lifting mechanism; and the height positioning piece is provided with a plurality ofpositioning through holes longitudinally, and the height locking assembly and the height positioning piece are in inserted connection through the positioning through holes so as to adjust the liftingheight of the lifting mechanism. The pedal lifting adjusting device can adjust the lifting height, and thus the demands of a driver for different pedal heights are met effectively.

Description

technical field [0001] The invention belongs to the field of pedals for urban rail transit drivers, and in particular relates to a pedal lifting adjustment device. Background technique [0002] The foot pedal device of the rail vehicle driver's station is designed with a driver vigilance device, which can realize the function of reminding the driver to perform effective operations (including sending a warning signal, cutting off the traction signal, and issuing a braking command) within the specified time; They are all designed as a fixed height and non-adjustable structure. This structure cannot meet the needs of drivers with different heights and different driving habits for the height of the pedals. The current market has stricter requirements for the height of the pedals of the driver's station, which is often changed. The second height change needs to be returned to the factory for refurbishment, which is time-consuming and laborious. [0003] In view of this, it is ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D23/00
CPCB61D23/00
Inventor 林祥礼张英勇靳凯杨东军韩彩章于津健夏常凯
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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