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Auxiliary device and method for maintaining railway ballast bed

An auxiliary device and ballast bed technology, which is applied in the direction of roads, tracks, ballast layers, etc., can solve the problems of long construction time of railway maintenance projects, troublesome cutting of railway track beds, impact on railway operation, etc., achieves convenient installation and connection, and shortens construction time , The effect of shortening the construction time

Pending Publication Date: 2019-08-23
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When maintaining the rails, it is necessary to correct and maintain the rails, and the base of the rails is made of stones and other solid materials mixed together, so the rails can only be repaired after the track bed is separated from the ground. Fine-tuning and correction, but it is troublesome and inefficient to use manual removal when cutting the iron track bed. At present, there is no more efficient device for cutting the iron track bed, which makes the construction time of the railway maintenance project longer. Railroad operations have had an impact

Method used

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  • Auxiliary device and method for maintaining railway ballast bed
  • Auxiliary device and method for maintaining railway ballast bed
  • Auxiliary device and method for maintaining railway ballast bed

Examples

Experimental program
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Embodiment 1

[0031] Such as figure 1 and image 3 As shown, an auxiliary device for railway track bed maintenance includes a first traction mechanism 1 and a second traction mechanism 2 connected to each other, the first traction mechanism 1 and the second traction mechanism 2 both include a traction part 21, connected to The motor part 22 on the part 21, the motor part 22 is provided with a cutting part 23; The five-star wheel 232 fixedly installed on the lower end of the vertical shaft 231; the inside of the traction part 21 is provided with a take-up mechanism 211, a steel rope 24 fixedly connected in the take-up mechanism 211, and a connecting piece between the first traction mechanism 1 and the cutting part 23 235 is flexibly connected, the second traction mechanism 2 is fixedly connected with the cutting part 23 by the connector 235, and the first traction mechanism 1 is also provided with the traction part 21, the motor part 22, the vertical shaft 231, the five-star wheel 232, the ...

Embodiment 2

[0033] Such as figure 2 , image 3 and Figure 4 As shown, an auxiliary device for railway track bed maintenance includes a first traction mechanism 1 and a second traction mechanism 2 connected to each other, and the second traction mechanism 2 includes a traction part 21 and a motor part 22 connected to the traction part 21 , the cutting part 23 that is fixedly installed on the motor part 22; The five-star wheel 232; the inside of the traction part 21 is provided with a take-up mechanism 211, a steel rope 24 fixedly connected in the take-up mechanism 211, the first traction mechanism 1 and the cutting part 23 are flexibly connected by a connector 235, the first traction Mechanism 1 is also provided with traction part 21, motor part 22, vertical shaft 231, five-star wheel 232, wire take-up mechanism 211 and steel rope 24, five-star wheel 232 meshes with section chain 234, and the first traction mechanism 1 is a suspending mechanism 3, suspending Mechanism 3 is fixedly ins...

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Abstract

The invention relates to an auxiliary device and a method for maintaining a railway ballast bed. The auxiliary device comprise a first traction mechanism and a second traction mechanism which are connected with each other, each of the first traction mechanism and the second traction mechanism comprises a traction portion and a motor portion connected to the corresponding traction portion, cuttingportions are arranged on the motor portions, wherein each cutting portion comprises a cutting disc, a cutting chain movably arranged in the corresponding cutting disc, a vertical shaft arranged in thecorresponding cutting portion and a five-star wheel fixedly arranged at the lower end of the corresponding vertical shaft, each traction portion is internally provided with a take-up mechanism and asteel rope fixedly connected in the corresponding take-up mechanism. According to the auxiliary device and the method for maintaining the railway ballast bed, the railway ballast bed can be quickly and efficiently separated from the ground, the ballast bed can be conveniently corrected and maintained, moreover, a double-power source is provided, so that the working efficiency of the auxiliary device is higher, and the auxiliary device can be kept in a relatively stable state in the operation process.

Description

technical field [0001] The invention belongs to the technical field of railway maintenance, and in particular relates to an auxiliary device and method for railway track bed maintenance. Background technique [0002] Railway track, referred to as rail, rail, track, etc., is used on the railway and cooperates with the switch to make the train walk without turning. The track is usually composed of two parallel rails. The rails are fixed on the sleepers. The bottom is the ballast; rails made of steel can bear greater weight than other materials. Sleepers are also called sleepers, or road sleepers. , generally speaking, the bottom of the track is paved with gravel. The ballast is also called ballast, crushed stone or ballast bed, which provides elasticity and drainage for the track. The rail can also be laid on a base made of concrete. Even embedded in concrete, railroad tracks must be repaired frequently to keep them in good working order. [0003] When maintaining the rails,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/08B28D7/00E01B27/00
CPCB28D1/082B28D1/088B28D7/00E01B27/00
Inventor 张千里陈锋王鹏程李中国尧俊凯郭浏卉曾帅王建吕万青江金海田亮魏进
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI