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Rail-gnawing prevention device for double-track running rehicle

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 large controller, many contacts, high failure rate, etc.

Inactive Publication Date: 2005-07-13
徐传凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 running rehicle
  • Rail-gnawing prevention device for double-track running rehicle
  • Rail-gnawing prevention device for double-track running rehicle

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Experimental program
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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] It can be seen from the accompanying drawings that the double-track driving anti-gnawing device in this scheme mainly includes the parallel double-track 1 and the driving wheels 5 and 7 supporting the driving body 6 on the track 1, and there are driving driving wheels on the driving wheels 5 and 7. 5,7 The rotating motor 4 and the reducer 3, especially in front of the driving wheels 5 and 7 in the forward and reverse direction of the driving, near the outside or inside of the two rails 1, a distance sensor 2 connected to the driving body 6 is installed , 8, the output of the distance sensor 2, 8 is output to the controller C1, the output of the controller C1 controls two bidirectional thyristors CG1, CG2 through two executive circuits C2, C3, and is controlled by two bidirectional thyristors CG1, CG2 Carry out the rotor ...

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Abstract

The invention provides a technical proposal of a rail-gnawing prevention device for double-track driving. The characteristic of this scheme is that it mainly includes parallel double tracks and the traveling wheels supporting the carriage body on the rails. There are motors and reducers on the traveling wheels that drive the traveling wheels to rotate. Near the front of the driving wheel, a distance sensor connected to the driving body is installed on the outside or inside of the two rails. The output of the distance sensor is output to the controller C1, and the output of the controller C1 is controlled by two executive circuits C2 and C3. Silicon CG1, CG2, and two bidirectional thyristors CG1, CG2 control the rotor or stator current of the two front wheel drive motors, control the speed of the driving wheels, adjust the forward direction of the two rows of wheels, and prevent the phenomenon of rail gnawing by the driving wheels Appear.

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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Patent Type & Authority Patents(China)
IPC IPC(8): B66C9/16B66C13/22
CPCB66C9/16
Inventor 徐传凯徐辉
Owner 徐传凯
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