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Bogie and straddle type monorail vehicle with same

A bogie and frame technology, applied in the field of rail transit, can solve problems such as shortening the life of running wheels and replacement cycle, unfavorable driving safety of straddle monorail vehicles, and left-right asymmetry of bogies

Pending Publication Date: 2020-10-20
中铁轨道交通装备有限公司
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Problems solved by technology

In practice, due to the need to arrange the driving and braking devices (including the driving device and the foundation braking device), this will cause the left and right asymmetry of the bogie, and the center of gravity will be biased towards the driving and braking device, for example, left or right, which can be It is understood that this will lead to uneven loading of the running wheels and eccentric wear, shortening the life of the running wheels and the replacement cycle, and will be detrimental to the driving safety of the straddle type monorail vehicle

Method used

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  • Bogie and straddle type monorail vehicle with same
  • Bogie and straddle type monorail vehicle with same
  • Bogie and straddle type monorail vehicle with same

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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.

[0021] The following description and the accompanying drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of the embodiments herein includes the full scope of the claims, and all available equivalents of the claims. Herein, the terms "first", "second", etc. are only used to distinguish one element from another element without requiring or implying any actual relationship or order between these elements. In fact the first element can...

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Abstract

The invention discloses a bogie and a straddle type monorail vehicle with the same. The bogie comprises a bogie frame and a driving and braking device, wherein the bogie frame is provided with a mounting space with an upper opening and a lower opening, and a walking wheel is arranged in the mounting space; the driving and braking device is arranged at the right side part of the bogie frame and candrive the walking wheel to rotate and brake the walking wheel; hourglass spring devices are arranged at the left side part and the right side part of the bogie frame; the distance between the hourglass spring device on the right side and the center line of the walking wheel is D1, the distance between the hourglass spring device on the left side and the center line of the walking wheel is D2, D1is less than D2, and the center line extends in the front-back direction and penetrates through the center point of the walking wheel. The bogie has the advantage of being high in balance.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a bogie and a straddle monorail vehicle with the bogie. Background technique [0002] A straddle-type monorail vehicle is a commonly used means of transportation. The bottom of a straddle-type monorail vehicle is usually provided with a bogie, and a running wheel is arranged in the bogie. It can be understood that when the running wheel rotates, The straddle type monorail vehicle can move along the track. [0003] Here, it is assumed that the straddle-type monorail vehicle moves in the front-rear direction. In practice, due to the need to arrange the driving and braking devices (including the driving device and the foundation braking device), this will cause the left and right asymmetry of the bogie, and the center of gravity will be biased towards the driving and braking device, for example, left or right, which can be It is understood that this will lead to uneven...

Claims

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Application Information

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IPC IPC(8): B61F5/50B61F5/52B61B13/06
CPCB61B13/06B61F5/50B61F5/52
Inventor 冯绍艳张杨丁兴国裴龙洋李婷玉张懿
Owner 中铁轨道交通装备有限公司
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