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Railway line gantry crane intelligent control system

An intelligent control system, wireless control technology, applied in the direction of comprehensive factory control, road, transportation and packaging, etc., can solve the problems of low operation efficiency, inconvenient use, high cost, etc., to achieve small space occupation, flexible operation and high safety. Effect

Pending Publication Date: 2022-07-05
ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of this, the object of the present invention is to provide an intelligent control system for gantry hoisting of railway lines, to solve the technical problems of low operating efficiency, low safety, high cost and inconvenient use of existing control systems

Method used

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  • Railway line gantry crane intelligent control system
  • Railway line gantry crane intelligent control system
  • Railway line gantry crane intelligent control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] An embodiment of the intelligent control system for railway line gantry crane transportation of the present invention specifically includes: a wireless control system, a door crane 100, a lifting platform 200, a first flat car 300 and a second flat car 400 (the first flat car 300 and the second flat car 300 and the second flat car 400). The two flat cars 400 are collectively referred to as rail flat cars). The first flat car 300 is used for transporting the door hanger 100 and the lifting platform 200 , and the second flat car 400 is used for transporting line components. The control objects of the wireless control system are as follows: Figure 8 and 9 As shown, several door hanging devices 100 , several lifting platforms 200 and power devices 43 are included.

[0068] as attached Figure 19 As shown, it is a schematic diagram of the transportation structure of the rail line gantry hoisting system. The door hoisting device 100 and the lifting platform 200 are both a...

Embodiment 2

[0087] An embodiment of a wireless control system applied to the railway line gantry hoisting intelligent control system described in Embodiment 1, wherein the door hanging device 100 and the lifting platform 200 are the control objects of the track line gantry hoisting wireless control system. as attached figure 1 , 3 As shown in and 4, the wireless control system for rail line gantry hoisting specifically includes: a wireless control device, a door crane control system and a lifting platform control system, and the wireless control device includes a display, a control panel, a processor and a wireless networking center node module. The door crane control system and the lifting platform control system both include wireless networking sub-node modules and a local control system. The local control system includes controllers, drivers, sensors and servo motors (including hoisting drive motors 12, transverse drive motors 18, traverse drive motor 28, lift drive motor 41, etc.). ...

Embodiment 3

[0112] as attached Figure 20 As shown, an embodiment of the rail line gantry hoisting operation method based on the railway line gantry hoisting intelligent control system of the present invention described in Embodiment 1 specifically includes the following steps:

[0113] S101) The door hanger 100 retracts the left and right legs, and is fixed on the first flat car 300 and transported to the work site, as shown in the attached Figure 21 shown;

[0114] S102) After arriving at the construction site, deploy the door hanging device 100 through the lifting platform 200, the left outrigger and the right outrigger of the door hanging device 100 are extended and supported to the track road surface, and the small outrigger 1 is carried out according to the inclination of the door hanging device 100. The leveling control is used to adjust the level of the truss 4, and the first flat car 300 is withdrawn, as attached Figure 22 shown;

[0115]S103) The door hoisting device 100 ho...

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Abstract

The invention discloses an intelligent control system for gantry hoisting of a railway line, which is characterized in that when line components are replaced, a plurality of gantry crane devices and a lifting platform are transported to a working site through a first flat car according to hoisting requirements. And after the operation site is reached, the wireless control device controls the lifting platform to deploy the gantry crane device in place according to the position and sequence, the first flatcar is driven away, and small supporting leg leveling control is carried out according to the gradient of the gantry crane device. And performing wireless synchronous cooperative control on the deployed gantry crane device through the wireless control device so as to complete the line component hoisting operation. And during the operation period of the gantry crane device, the transverse movement and the hoisting of the line component are synchronously controlled. And after the hoisting operation is completed, the first flatcar enters, the gantry crane device is recovered and fixed on the gantry crane device, and the first flatcar is driven away. The technical problems that an existing control system is low in operation efficiency, safety and control precision, high in cost and inconvenient to use can be solved.

Description

technical field [0001] The invention relates to the technical field of railway engineering machinery, in particular to a railway line gantry hoisting intelligent control system used for laying, replacing and hoisting track line components. Background technique [0002] At present, the mileage of high-speed railways in my country has reached 35,000 kilometers, and the transport capacity has reached 70% of the total passenger traffic. Its normal operation has an increasing impact on national travel and business activities. Therefore, the on-site lifting, replacement and maintenance of high-speed rail line components has become the top priority of the technology in the field of track construction machinery line maintenance. At this stage, the line components are mainly lifted and replaced by rail cranes, cantilever cranes, etc. For the replacement of long and heavy line components, such as steel rails, pointed rails, turnouts and other components, when multiple rail cranes are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/02B66C13/44B66C13/48B66C13/16B66C5/02
CPCE01B29/02B66C13/44B66C13/48B66C13/16B66C5/02Y02P90/02
Inventor 陈亮陪牛学信庞茗丹李石平张东方吕茂印晏红文付家伟
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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