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Rail-gnawing prevention device for double-track vehicle

A double track and track technology, applied in the direction of traveling mechanism, transportation and packaging, load suspension components, etc., can solve the problems of high failure rate, many contacts, and large controller size

Inactive Publication Date: 2004-03-31
徐传凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this patent is that because the patent uses relays to achieve control, the volume of the controller is large, and because of the large number of contacts, the failure rate is also high

Method used

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  • Rail-gnawing prevention device for double-track vehicle
  • Rail-gnawing prevention device for double-track vehicle
  • Rail-gnawing prevention device for double-track vehicle

Examples

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Embodiment Construction

[0010] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation.

[0011] As can be seen from the accompanying drawings, the double-track driving anti-gnawing device in this program mainly includes the parallel double-track (1) and the driving wheels (5, 7) supporting the driving body (6) on the track (1), and the driving wheels (5, 7) has the motor (4) and the speed reducer (3) that drive the driving wheel (5, 7) to rotate, especially in the front of the driving wheel (5, 7) in the forward and reverse direction of driving, close to Distance sensors (2, 8) connected to the vehicle body (6) are installed on the outside or inside of the two tracks (1), and the output of the distance sensors (2, 8) is output to the controller C1, and the output of the controller C1 passes through two The executive circuits C2 and C3 control the two bidirectional thyristors CG1 and CG2, and the two bidirectional t...

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Abstract

The invention provides a technological solution of a two-railway device preventing travelling cranes from gnawing railways. The solution comprises two parallel railways, and wheels on the railways supporting the body of a travelling crane. There have motors and retarders on wheels to drive wheels to run. Before wheels of a travelling crane in forward and backward directions, distance sensors are installed to link with the travelling crane near the outside or inside of the two railways. The output of the distance sensor input into the controller C1. The output of controller C1 controls two bicontrollable silicon CG1íóCG2 through two executing circuits C2íóC3, then control rotate speed of wheels of the travelling crane, adjust the direction of two wheels, thus prevent the travelling crane from gnawing railways.

Description

Technical field: [0001] The invention relates to a device for controlling the travel of a rail crane, in particular to a rail-gnawing prevention device for double-track traveling. Background technique: [0002] In the prior art, the prior art closest to the present invention is the patent No. 012621749, which was applied by the applicant and authorized by the State Intellectual Property Office. Prevent the rail gnawing phenomenon between the wheel and the track. The main deficiency that this patent exists is, because this patent is to adopt relay to realize control, so the volume of its controller is big, and because there are many contacts again, therefore, failure rate is also higher. Invention content: [0003] The object of the present invention is to provide a technical solution for a double-track train preventing rail-gnawing device for the deficiencies in the prior art. [0004] This program is realized through the following technical measures. It mainly includes...

Claims

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Application Information

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IPC IPC(8): B66C9/16B66C13/22
CPCB66C9/16
Inventor 徐传凯徐辉
Owner 徐传凯
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