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Vehicle body bogie

A bogie and car body technology, which is applied to railway car body components, turntables/moving platforms, transportation and packaging, etc., can solve the problems of inability to form an integrated structure of the car body, inconvenient switching, and low safety factor, and achieve The effect of increased height, easy replacement, and convenient and quick positioning

Pending Publication Date: 2018-02-09
天津中车唐车轨道车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional craft bogie cannot form an integrated structure with the car body, and the safety factor during transportation is relatively low
It is inconvenient to switch between the traditional craft bogie and the original car bogie; it takes a long time to position the traditional craft bogie and car body

Method used

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  • Vehicle body bogie
  • Vehicle body bogie

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides a vehicle body bogie. The vehicle body bogie comprises a base, wherein an intermediate upright column which can be folded is arranged on the base; a left upright column which can be folded and a right upright column which can be folded are respectively arranged on two sides of the intermediate upright column, on the base; the intermediate upright column comprises an upper intermediate overturn upright column and a lower intermediate supporting upright column; the left upright column comprises an upper left overturn upright column and a lower left supporting upright column; the right upright column comprises an upper right overturn upright column and a lower right supporting upright column; the intermediate overturn upright column and the intermediate supporting upright column are connected through a folding mechanism; the left overturn upright column and the left supporting upright column are connected through a folding mechanism; and the right overturn upright column and the right supporting upright column are connected through a folding mechanism. Through the adoption of the vehicle body bogie provided by the invention, the switch between the bogie and an original vehicle bogie can be quickly realized.

Description

technical field [0001] The invention belongs to the technical field of subway vehicle production and processing, and in particular relates to a car body bogie. Background technique [0002] The process bogies of subway vehicles are used to support the car body. In the car body process, it is used for employees to carry out welding operations inside and under the car and rain tests. In the painting process, it is used for employees to spray paint the whole car. In the assembly process, it is used for employees to assemble the whole vehicle parts. At the same time, the process bogie is also an indispensable tooling equipment for the various workshops in the field and the turnover and transportation of the car body inside the workshop. [0003] However, the traditional process bogies have the following disadvantages in application: [0004] Because the overall height of the traditional craft bogie is 1250mm, it is not suitable for employees to work under the truck for a long t...

Claims

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Application Information

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IPC IPC(8): B61J1/12
CPCB61J1/12
Inventor 单凯赵飞王泉文毛明丽高晓英高振明田鹏勇沈浩武晓强肖宪常福军杜玉浩杨光辉
Owner 天津中车唐车轨道车辆有限公司
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