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A kind of rail-changing train operation method

A technology for trains and rails, which is applied in the direction of track, track laying, track maintenance, etc. It can solve problems such as rail invasion, hidden dangers of train operation safety, long rail movement, etc., to reduce stress, save time for unloading new rails, and make reasonable adjustments Effect

Active Publication Date: 2018-06-01
ZHUZHOU TIMES ELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of changing rails needs to place new rails in advance. Changes in the on-site rail temperature will cause the long rails to move due to rail rise, resulting in rail intrusion, which brings safety hazards to the operation of trains on the line. No matter where the old rails are replaced The same problem will occur on the outside of the sleeper or the center of the road

Method used

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  • A kind of rail-changing train operation method
  • A kind of rail-changing train operation method
  • A kind of rail-changing train operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] As attached figure 1 And figure 2 As shown, a specific embodiment of the rail-changing train 1 to which the method of the present invention is applied, the rail-changing train 1 includes: a replacement module 3, a loading and unloading module 4, and a transportation module 5 that are sequentially connected along the construction operation direction. The operating direction of the rail change train 1 when replacing the new rail 6 is as attached figure 1 As indicated by the middle arrow L1, the operating direction of the rail-changing train 1 when recycling the old rail 10 is as attached figure 2 As shown by the middle arrow L2. among them:

[0046] The transport module 5 loads and transports the new rail 6.

[0047] The loading and unloading module 4 is provided with a rail transfer device 7, and the rail transfer device 7 transfers the new rail 6 to the replacement module 3.

[0048] A rail splitting device 8 is provided on the loading and unloading module 4, and the rail s...

Embodiment 2

[0065] In this embodiment, the rail-changing train 1 also includes a rail-welding module 2 connected to the replacement module 3 and capable of independent operation for welding new rails 6 adjacent to each other on the line. The rail-welding module 2 has self-propelled power. . When the rail-changing train 1 reaches the starting point of construction within the skylight time, the rail welding module 2 is unlocked and decoupled from the rail-changing train 1. After the replacement module 3 unloads the transferred new rail 6 into the sink rail groove of the sleeper, the rail welding module 2 welds the new rails 6 adjacent to each other on the line.

[0066] As attached Figure 5 As shown, a specific embodiment of a construction operation method based on the rail-changing train 1. The rail-changing train 1 includes: a rail welding module 2, a replacement module 3, a loading and unloading module 4, and a transportation module 5 connected in sequence along the construction operation ...

Embodiment 3

[0075] In this embodiment, the rail-changing train 1 also includes a disassembly module 11 connected between the replacement module 3 and the loading and unloading module 4. When the rail splitting device 8 adjusts the delivered new rail 6 to an appropriate distance, the disassembly module 11 will Remove the remaining fasteners on the line.

[0076] As attached Image 6 As shown, a specific embodiment of a construction operation method based on the rail-changing train 1. The rail-changing train 1 includes: a replacement module 3, a disassembly module 11, a loading and unloading module 4, and a transportation module 5 that are sequentially connected along the construction operation direction. The rail train operation method includes the following steps:

[0077] S11: After the rail fasteners are disassembled according to the tight 1 loose 8 pattern, the rail-changing train 1 arrives at the starting point of construction within the skylight time, and the new rail 6 is loaded and tra...

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Abstract

The invention discloses an operating method of a rail exchanging train. The operating method comprises the following steps: after release of rail fasteners, the rail exchanging trains arrives at a construction starting point within the skylight time, and new rails are loaded and transported through a transport module; a rail conveying device arranged on a loading module conveys the new rails to an exchanging module; a rail dividing device arranged on the loading module adjusts the new rails to be at an appropriate space; the exchanging module carries old rails away from rail sinking slots of sleepers; the rail exchanging train runs in a rail exchanging direction, and the exchanging module unloads the new rails into the rail sinking slots of the sleepers; the rail exchanging train runs in a rail collecting direction, and the old rails are driven by the exchanging module and collected to the transport module according to steps opposite to those of rail unloading and exchanging. The operating method of the rail exchanging train can finish rail unloading, exchanging and collecting within a skylight point, so that the new rail unloading time in a traditional rail exchanging construction mode is saved, and potential safety hazards in the rail exchanging construction operation are effectively avoided.

Description

Technical field [0001] The invention relates to the field of railway engineering operations, in particular to a rail-changing train operation method with continuous and rapid rail-changing operation function applied to the field of railway engineering operations and maintenance. Background technique [0002] In the field of railway engineering, railway rails need to be replaced in time when they reach a certain life span. At present, railway rail changing operations mainly adopt manual or mechanical rail changing methods in skylight points. The manual rail changing method requires a large number of construction workers, low work efficiency, high labor intensity, and is prone to safety accidents. It has been used less and less in major repairs. The mechanical rail change is the use of rail change equipment or rail change car to replace the rail. The rail change method is basically the same, but all the work of rail unloading, rail welding, rail change and rail retraction cannot be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/16
CPCE01B29/16E01B2203/141
Inventor 李石平杨国涛向涌王琰刘莎
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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