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Rail damping walking device

A traveling device and track technology, applied in the field of rail transit, can solve the problems of poor shock absorption effect of vehicles and no shock absorption effect of bogies, and achieve the effects of improving shock absorption effect, reducing vibration and improving adaptability

Pending Publication Date: 2019-12-27
安徽华集电交通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a rail shock-absorbing running device with simple structure and good shock-absorbing effect to solve the problems that the existing bogies do not have shock-absorbing effect and the vehicle's shock-absorbing effect is not good

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  • Rail damping walking device
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Embodiment Construction

[0022] In order to facilitate those skilled in the art to understand the technical solution of the present invention, the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0023] In this application, unless otherwise clearly specified and limited, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the indicated technical features quantity. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

[0024] refer to figure 1 and figure 2 , this embodiment discloses a track damping running device, including a main shaft 1 connected to the frame (not shown in the figure), a running mechanism 2 and a shock absorbing mechanis...

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Abstract

The invention discloses a track damping walking device which comprises a main shaft connected with a frame, the walking mechanisms and the damping mechanisms. The two sides of one end, away from the frame, of the main shaft are symmetrically hinged to the walking mechanisms capable of rotating, and the damping mechanisms are further arranged between the walking mechanisms and the main shaft. Eachwalking mechanism comprises a bogie, a wheel carrier and wheels, one end of the bogie is hinged to the main shaft, the other end is connected with the wheels through the wheel carrier, and a damping mechanism is further connected between the bogie and the main shaft. The invention has the advantages that the bogie is hinged with the main shaft, so that when the bogie drives at the connecting positions between the rails and enters a turnout or a small-radius curve, the bogie can rotate around the main shaft adaptively, the violent vibration occurring when the bogie runs at the positions is reduced, and the damping effect is improved; meanwhile, by arranging the damping mechanisms, the running vibration is further reduced, and the device is simple in structure and high in reliability.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a rail shock-absorbing traveling device. Background technique [0002] With the diversified development of train and railway technology, more and more types of rail transit have emerged, not only in long-distance land transportation, but also in short- and medium-distance urban public transportation. Rail transit is generally divided into three categories: national railway system, intercity rail transit and urban rail transit. Rail transit generally has the advantages of large transportation volume, fast speed, frequent shifts, safety and comfort, high punctuality, all-weather, low freight, energy saving and environmental protection, etc., but it is often accompanied by high initial investment, technical requirements and maintenance costs, and occupies The space is often larger. [0003] In rail transportation, a large amount of impact energy will inevitably be gene...

Claims

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Application Information

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IPC IPC(8): B61F5/24
CPCB61F5/24
Inventor 王友胜
Owner 安徽华集电交通科技有限公司
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