Railway steel rail breaking emergency treatment method convenient for one-man operation

A single-person operation and emergency treatment technology, applied in the direction of rail joints, roads, tracks, etc., can solve the problems of inability to deal with the broken rail in time, increase the time of train interruption, threaten the safety of train operation, etc., to reduce economic losses and Negative social impact, shortening the time of train interruption, and improving the efficiency of inspection

Active Publication Date: 2021-07-02
中国铁路上海局集团有限公司杭州工务段
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rail breakage threatens the safety of train operation and causes large-scale delays of trains, causing huge economic losses to the country and also affecting passenger travel
[0003] At present, when dealing with the problem of rail breakage in railway faults, it is mainly through the railway personnel on duty that after discovering the alarm, they immediately go to the "red light belt" to check the fault point, report it immediately after finding the break point, stop the train, and wait The emergency repair personnel arrive at the fault point for maintenance, and the normal passage of the train can be resumed after the emergency repair personnel complete the repair. This processing method cannot effectively deal with the problem of rail breakage in a timely manner, which increases the time of train interruption and increases to a certain extent. economic loss to passengers

Method used

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  • Railway steel rail breaking emergency treatment method convenient for one-man operation
  • Railway steel rail breaking emergency treatment method convenient for one-man operation
  • Railway steel rail breaking emergency treatment method convenient for one-man operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] see Figure 1-10 , an emergency treatment method for railway rail breakage that is easy to be operated by a single person, comprising a rail 1 and a sleeper box 2, comprising the following steps:

[0068] S1. Inspection confirmation: After receiving the "red light belt" warning signal, the on-duty personnel immediately take the ambulance 3 to the fault area for inspection, and after judging that the rail 1 is broken, immediately notify the liaison officer at the station to handle the blockade procedures , and report to the workshop, and check the width of the broken seam at the same time. When the broken seam of rail 1 is not greater than 5Omm, emergency treatment should be carried out immediately to deal with the broken seam of rail 1;

[0069] S2. Unloading: unload the materials and tools in the ambulance 3, and place them on the adjacent sleeper boxes 2 and ballast shoulders on both sides of the broken seam;

[0070] S3. Wire connection: connect the wires according ...

Embodiment 2

[0087] see figure 1 , where the same or corresponding components as those in Embodiment 1 use the corresponding reference numerals as in Embodiment 1, and for the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this embodiment 2 and embodiment 1 is: please refer to figure 2 , the method for checking whether the rail 1 is broken in step S1 is:

[0088] P1. When the on-duty staff receives the notice of the "red light belt" on the line, one person immediately registers at the station;

[0089] P2. At the same time, another person immediately pulled the "red light belt" ambulance 3 and set off to the fault location;

[0090] P3. After the on-station liaison officer confirms the arrival of the vehicle, enter the passage door, pull the vehicle up the steps, and rush to the "red light belt" fault area;

[0091] P4. Lift the ambulance 3 onto the rail 1, and check from one end of the "red light belt" area to the other end. ...

Embodiment 3

[0095] see Figure 1-10 , where the same or corresponding components as those in Embodiment 1 use the corresponding reference numerals as in Embodiment 1, and for the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this embodiment 3 and embodiment 1 is: please refer to Figure 5 , the ambulance 3 includes a vehicle frame 301, the bottom of the vehicle frame 301 is fixedly connected with a first aid box 302, both sides of the vehicle frame 301 are equipped with triangular road wheels 303, the triangular road wheels 303 are equipped with locking devices 305, and the bottom of the vehicle frame 301 is equipped with The rail travel wheel 304 that matches with 1. By using the ambulance 3, the personnel on duty can quickly carry tools for emergency treatment, improve the response efficiency of the personnel on duty, and shorten the time for troubleshooting. Physical exertion, and the ambulance 3 can effectively walk on the...

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Abstract

The invention discloses a railway steel rail breaking emergency treatment method convenient for one-man operation, and belongs to the field of railway tracks. The railway steel rail breaking emergency treatment method convenient for one-man operation comprises the steps of carrying out checking and confirming; carrying out unloading; connecting a wire; carrying out ballast raking; sleeving a first-aid device; arranging a clamping plate, installing a first-aid device; and carrying out initial screwing. According to the method, when the breaking joint of the steel rail is not larger than 50mm, emergency treatment can be conducted on the steel rail, and a train can pass in a decelerated mode when waiting for rush repair workers to arrive at a fault point, so that the interruption time of the train is effectively shortened, and economic losses and bad social influences caused by interruption of the train are reduced to the maximum extent; and through mutual cooperation of an emergency ambulance, an emergency device, the clamping plate and a C-shaped positioning buckle, the purpose that a single person treats the breaking joint of the steel rail is effectively achieved, the labor intensity is relieved, the number of participants is reduced, after a red light band appears, the personnel for treating the fault can be reasonably arranged, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of railway tracks, and more specifically relates to an emergency treatment method for broken railway rails that is easy to operate by a single person. Background technique [0002] Railway tracks usually consist of two parallel steel rails that are fixed to sleepers. Rails are subjected to variable vertical, lateral, and longitudinal static loads and dynamic loads, and the loads are transmitted from rails to subgrades through sleepers and ballast beds. During long-term use, some emergencies will occur on the railway track. Among the "red light belt" faults on the railway line, the breaking of the steel rail is one of them. Rail breakage threatens the safety of train operation and causes large-scale delays of trains, causing huge economic losses to the country and also affecting passenger travel. [0003] At present, when dealing with the problem of rail breakage in railway faults, it is mainly through the railway pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/40E01B11/18G06Q10/00
CPCE01B29/40E01B11/18G06Q10/20
Inventor 陶树森汤铁峰陈敏李建平吴琛
Owner 中国铁路上海局集团有限公司杭州工务段
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