Bolsters, Bogies and Suspension Cars

A technology of bogies and bolsters, applied in the field of bolsters, bogies and suspension vehicles, which can solve the problems that the bolster cannot guarantee the operation of suspension vehicles, and achieve the effect of ensuring the stability and safety of vehicles

Active Publication Date: 2019-11-08
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a bolster, a bogie and a suspension car, to solve the problem that the bolster in the prior art cannot ensure that the suspension car runs stably on the track

Method used

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  • Bolsters, Bogies and Suspension Cars
  • Bolsters, Bogies and Suspension Cars
  • Bolsters, Bogies and Suspension Cars

Examples

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] The present invention provides a bolster, please refer to Figure 1 to Figure 9 , the bolster in the present invention includes a main body frame 10, the bottom end of which is used to connect with the vehicle body; In connection with the frame of the bogie.

[0034] The main body frame 10 of the bolster bag among the present invention, because the bottom end of the main frame 10 is connected with the car body, the bolster hanger 20 that is arranged on the top of the main frame 10 is connected with the framework of the bogie, like this, just can pass through the bolster. The frame of the suspension vehicle is connected with the vehicle body to achieve the purpose of suspension of the w...

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PUM

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Abstract

The invention provides a swing bolster, a bogie and a hanging vehicle. The swing bolster comprises a main body frame and a swing bolster hanging seat, wherein the bottom end of the main body frame is used for being connected with a hanging vehicle body; the swing bolster hanging seat is arranged at the top end of the main body frame, and is used for being connected with a framework of the bogie. Through the adoption of the swing bolster disclosed by the invention, the problem that a swing bolster in the prior art cannot guarantee the situation that the hanging vehicle is stably operated on a rail is solved.

Description

technical field [0001] The invention relates to the field of rail vehicles, in particular to a bolster, a bogie and a suspension vehicle. Background technique [0002] At present, urban space and ground transportation resources are becoming increasingly tight. Since most transportation resources have disadvantages such as high investment cost, high operating noise, poor portability and long engineering period, combined with the actual situation, the suspension train can relieve the existing traffic congestion. Happening. [0003] Moving ground transportation to the air can alleviate urban traffic problems without expanding the city's existing road infrastructure. This design hangs the bogie on the track, and connects the car body and the bogie through bolsters. How to ensure the safety of the suspension and the running stability and safety of the vehicle is of great significance. However, the structure of the existing bolster cannot guarantee the safety of the suspension, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61F5/04B61F5/12
CPCB61F5/04B61F5/12
Inventor 薛源吕晓俊张月军周平宇张会杰
Owner CRRC QINGDAO SIFANG CO LTD
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