Guide wheel mechanism and autorailer

A technology of guide wheels and guide rods, which is used in rail and road dual-use vehicles, motor vehicles, transportation and packaging, etc., can solve problems such as low reliability, improve reliability, reduce the possibility of oil leakage, increase The effect of a large approach angle

Active Publication Date: 2013-04-03
青岛中车四方轨道车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a guide wheel mechanism and a dual-purpose vehicle for railway and highway, which solves the defect of low reliability o

Method used

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  • Guide wheel mechanism and autorailer
  • Guide wheel mechanism and autorailer
  • Guide wheel mechanism and autorailer

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] as 1- image 3 As shown, the guide wheel mechanism of this embodiment includes two guide wheels 5, and the two guide wheels 5 are connected together by a wheel shaft 51. The wheel shaft 51 is provided with a wheel shaft seat 50, and each guide wheel 5 is correspondingly provided with a guide linkage mechanism. (not shown), the guide l...

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Abstract

The invention provides a guide wheel mechanism and an autorailer. The guide wheel mechanism comprises two guide wheels which are connected together through an axle, axle blocks are arranged on the axle, and each guide wheel is correspondingly provided with a guide link mechanism which comprises an oil cylinder holder, a sliding support, a first rotating arm, a second rotating arm and an oil cylinder; the oil cylinder holders are fixed on a chassis of the autorailer, the bodies of the oil cylinders are articulated with the oil cylinder holders, the sliding supports are horizontally and slidably connected with the oil cylinder holders, the piston rod of each oil cylinder is articulated with one end of the related sliding support, the upper ends of the first rotating arms are articulated with the chassis, the upper ends of the second rotating arms are articulated with the other ends of the sliding supports, the lower ends of the first rotating arms are articulated with the middles of the second rotating arms, and the axle blocks are fixed on the lower ends of the second rotating arms. By means of the guide wheel mechanism, the reliability of the autorailer is enhanced.

Description

technical field [0001] The invention relates to mechanical equipment for vehicles, in particular to a guide wheel mechanism and a dual-purpose railway and road vehicle. Background technique [0002] At present, the dual-purpose vehicle for railway and road is widely used in the rail transportation industry because it can run on both the road and the railway. The dual-purpose vehicle for railway and highway is usually used for operations such as railway traction, emergency repair, construction and emergency rescue. The dual-purpose vehicle for railway and highway in the prior art mainly includes: an underframe, a driver's cab, wheels and guide wheels. The driver's cab and the power unit are assembled on the upper part of the underframe, the wheels are arranged on the bottom of the underframe, and the guide wheels are installed on the bottom of the underframe through the guide mechanism. When the rail-road vehicle is running on the road, the guide wheel is retracted by the gu...

Claims

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Application Information

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IPC IPC(8): B60F1/00
Inventor 李梁京胡铎锋高希妨李冰
Owner 青岛中车四方轨道车辆有限公司
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