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Independent guide mechanism used for road-rail motor tractor

A dual-purpose rail and road guiding mechanism technology, which is applied to rail and road dual-purpose vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of heavy structure, easy damage, and large space occupation, and achieve a simple overall structure, Solve the effect of easy damage and high lifting precision

Active Publication Date: 2013-08-28
CRRC SHANDONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The oil cylinder driven by the guide mechanism bears a large torque and is easily damaged;
[0004] 2. The two guide wheels are connected by a through shaft or a connecting arm, and cannot be independently guided. The structure is bulky, takes up a lot of space, the cost is high, and maintenance is inconvenient

Method used

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  • Independent guide mechanism used for road-rail motor tractor
  • Independent guide mechanism used for road-rail motor tractor
  • Independent guide mechanism used for road-rail motor tractor

Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] see figure 1 , the overall structure of the invention is composed, the overall structure is simple, and the maintenance is convenient. An independent guide mechanism for road-rail dual-purpose tractors, including a U-shaped frame 1, a guide device 4, a hydraulic cylinder assembly 2, and a guide wheel assembly 5. The guide device 4 and the hydraulic cylinder assembly 2 are arranged in a triangle, see Figure 5 , which shows that the guide columns 4-1 on both sides and the hydraulic cylinder assembly 2 in the middle form a triangular shape in section, which enhances the overall stability of the lifting mechanism.

[0023] The upper end of the guide device 4 is installed on the U-shaped frame 1, one end of the hydraulic cylinder assembly 2 is connected on the U-shaped frame 1, and the other end is connected on the guide device 4, and the guide whee...

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PUM

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Abstract

The invention discloses an independent guide mechanism used for a road-rail motor tractor. The independent guide mechanism used for the road-rail motor tractor comprises a U-type rack, a guiding device, a hydraulic oil cylinder assembly and a guiding wheel assembly, wherein the guiding device and the hydraulic oil cylinder assembly are arranged in a triangle shape, the upper end of the guiding device is installed on the U-type rack, one end of the hydraulic oil cylinder assembly is connected to the U-type rack, the other end of the hydraulic oil cylinder assembly is connected to the guiding device, and the guiding wheel assembly is arranged on the lower portion of the guiding device. The independent guide mechanism is simple in whole structure, capable of bearing large alternating torque, high in lifting accuracy and convenient to maintain, and effectively overcomes the defects that an existing guide mechanism of the road-rail motor tractor is prone to being damaged, cumbersome in structure and not accurate enough in lifting distance.

Description

technical field [0001] The invention relates to a guiding mechanism, in particular to an independent guiding mechanism for road-rail dual-purpose tractors. Background technique [0002] The guiding mechanism of the traditional road-rail dual-purpose tractor has the following disadvantages: [0003] 1. The oil cylinder driven by the guide mechanism bears a large torque and is easily damaged; [0004] 2. The two guide wheels are connected by a through shaft or connecting arm, and cannot be independently guided. The structure is bulky, takes up a lot of space, the cost is high, and maintenance is inconvenient. Contents of the invention [0005] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an independent guiding mechanism for road-railway tractors. convenient. [0006] To achieve the above object, the present invention adopts the following technical solutions: [0007] An independent guide mechanism for ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F1/00
Inventor 宋鹏郭明果王菲菲
Owner CRRC SHANDONG CO LTD
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