Track changing control system for inspection vehicle and control method

A control system and inspection vehicle technology, which is applied to railway car body parts, and uses the passage of vehicles to control turnouts, buildings, etc., can solve the problems of wasting time and resources, increase labor intensity, etc. Easy-to-use effects

Active Publication Date: 2012-06-20
CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD +1
View PDF4 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the track is rotated 90° into place, the speed of the slewing mechanism is manually adjusted by observing the positions of the slewing track and the fixed track. Sometimes it is necessary to repeatedly adjust the position several times to align the fixed track and the slewing track, which wastes time and resources. , which increases the labor intensity

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Track changing control system for inspection vehicle and control method
  • Track changing control system for inspection vehicle and control method
  • Track changing control system for inspection vehicle and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] like Figure 1 to Figure 3 As shown, the track control system of the inspection vehicle includes a detection switch 11, an operation unit 12, an encoder 13, a controller 14, a drive unit 15, and a turning mechanism 16, among which: the detection switch 11, the operation unit 12, the encoder 13, and the drive unit 15 are respectively connected to the controller 14 through signal wires, the encoder 13 is mechanically connected to a set of gears of the rotary mechanism 16, and the drive unit 15 is electrically connected to the rotary motor 6 of the rotary mechanism 16; the detection switch 11 is used for detection and inspection Whether the car arrives at the center position of the revolving track and outputs the detection signal to the controller 14; the operation unit 12 is used to output the direction control signal to the controller 14; output to the controller 14; the controller 14 is used to receive the angle information output by the encoder 13 and the direction con...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a track changing control system for an inspection vehicle and a control method, which are mainly used for controlling track changing of various inspection vehicles with externally suspension type steel girder boxes, and are high in automation degree, fine in reliability and convenient in operation. The technical scheme includes that the track changing control system comprises a detector switch, an operation unit, an encoder, a controller, a driving unit and a rotation mechanism, the detector switch is used for detecting whether the inspection vehicle reaches a center position of a rotation track or not and transmitting detection signals to the controller, direction control signals are transmitted to the controller by the operation unit, the encoder is used for detecting rotational angle of the rotation mechanism, the controller is used for receiving angle information outputted by the encoder and the direction control signals of the operation unit, carrying out logic judgment and operation according to the angle information and outputting control signals to the driving unit, and the driving unit drives a rotation motor to rotate at different speeds or stop according to the control signals.

Description

technical field [0001] The invention relates to a control technology for rail transition of an inspection vehicle outside a steel box girder, in particular to an automatic rail transition control system and a control method for an inspection vehicle. Background technique [0002] In order to carry out all-round and full-dimensional inspection and maintenance on the outside of the steel box girder, the steel box girder bridge inspection vehicle needs to change the track to pass through the pier, and use the horizontal track change to check the blind area when walking straight outside the tower (pier). Before the orbit changing operation, the active rotating orbit must be controlled to realize the orbit changing function. [0003] In the traditional track transition control, the mechanical manual rotating track or electric manual control are mainly used, but due to the low degree of automation and no detection mechanism, the maintenance time is wasted and the labor intensity o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B61L11/08E01D19/10
Inventor 孟凡超姚叶锋刘明虎吴伟胜杨兵
Owner CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap