Suspension type monorail vehicle bogie

A bogie and suspension technology, applied in the field of rail transit, can solve the problems of poor curve passing ability and high noise, and achieve the effects of strong climbing ability, noise reduction and light weight

Inactive Publication Date: 2013-10-02
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a bogie for a suspended monorail vehicle, which can effect

Method used

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  • Suspension type monorail vehicle bogie
  • Suspension type monorail vehicle bogie
  • Suspension type monorail vehicle bogie

Examples

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Embodiment Construction

[0023] The present invention will be further described below by accompanying drawing:

[0024] (1) The track beam of the suspended monorail train is different from the traditional railway track bed. The track beam of the former is above the car body 1 and supported by columns, and the bogie is located above the car body 1 and runs in the track beam, so the distance between the bogie and car body 1 Connections cannot be designed in a conventional way. In this solution, the car body 1 and the bogie are connected by a suspension device, the suspension device includes: a center pin 2, a trapezoidal suspension rod 3, a hydraulic shock absorber 4, a pad 6 between the center pin 2 and the corbel 5, The traction seat 9 between the corbel 5 and the transverse tie rod 8 of the frame 7 , the center pin 2 and the frame 7 .

[0025] The upper end of the trapezoidal suspension rod 3 is connected with the lower end of the center pin 2 by a pin, and the lower end of the suspension rod 3 is c...

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Abstract

The present invention provides a suspension type monorail vehicle bogie, and belongs to the technical field of rail transit. In the prior art, the suspension type train bogie has problems of complex structure, poor safety, poor curve negotiating, and high noise during train running. According to the suspension type monorail vehicle bogie, both ends of a frame are provided with a motor installation base, traction motors are fixed on the motor installation bases through bolts, both ends of a coupler are respectively connected with a traction motor output shaft and a gearbox input shaft, walking wheels are connected with the frame through hollow shafts, both sides below the traction motors are provided with a guide wheel, the guide wheels are connected with the frame through bolts, and walking safety wheels and guide safety wheels are arranged respectively corresponding to the walking wheels and the guide wheels. The suspension type monorail vehicle bogie is mainly used for urban rail train driving.

Description

technical field [0001] The invention belongs to the technical field of rail transportation, in particular to the driving technology of suspended monorail transportation. Background technique [0002] With the rapid advancement of my country's urbanization process, more and more people are pouring into cities. With the explosive growth of urban population, urban traffic problems are becoming more and more serious. In order to solve the traffic problem in the city, various traffic systems have been put into use, such as subway system, rapid transit system and so on. These two transportation systems, as the main force of urban public transportation, are still difficult to solve the problem of traffic congestion during rush hours in cities. Especially in some cities in my country with large terrain undulations, narrow roads, limited turning radius conditions, and relatively dense urban population, the construction cost of the subway system is relatively high, which is not cond...

Claims

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Application Information

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IPC IPC(8): B61C9/38B61F9/00B60B17/02
Inventor 王伯铭李天一曹恺张德乾
Owner SOUTHWEST JIAOTONG UNIV
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