Telescopic-type two-way operation lateral evacuation multifunctional operating vehicle and application method

A technology of two-way operation and working vehicles, which is applied in the transportation of passenger cars, railway transportation, railway transportation, etc., can solve the problems of manual lifting, inability to avoid, low work efficiency, high labor intensity of personnel, etc., and achieve simple and feasible combined structure, work High efficiency and the effect of improving construction efficiency

Pending Publication Date: 2018-04-27
CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the deficiencies of the prior art, to provide a telescopic two-way running lateral evacuation multi-functional work vehicle and its use method, which can carry work tools to quickly arrive at or evacuate from the construction work surface, and quickly lift the rails fixed by the fasteners to the The planned height meets the operation requirements of normalizing treatment, weld grinding, rail correction or weld flaw detection; at the same time, it has a working vehicle that can move the whole vehicle laterally to avoid the main line when the operating equipment cannot be evacuated in a long section , in order to solve the problems that the existing work tools are manually carried, the rails are lifted by manpower, it is impossible to avoid the main line track to let other work equipment pass through, and the long-distance transfer is loaded and transported by large-scale special transportation equipment, which is labor-intensive and low-efficiency.

Method used

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  • Telescopic-type two-way operation lateral evacuation multifunctional operating vehicle and application method
  • Telescopic-type two-way operation lateral evacuation multifunctional operating vehicle and application method
  • Telescopic-type two-way operation lateral evacuation multifunctional operating vehicle and application method

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Embodiment 1

[0070] The work vehicle is a retractable and split type in the middle. When the work vehicle goes from the base to the work surface, the length of the whole vehicle is the shortest length, and the proximal ends of the front body and the rear body shrink and get closer together. The state at this time is called "zero" state After driving the vehicle to the top of the working surface, rotate and lower the supporting wheels of the separation section of the car body, extend the car body from the middle to both sides, lock the telescopic mechanism after reaching the length of the working space, brake the work vehicle, and release the rails The temporary constraint of the work vehicle is to clamp the rail clamping device at the bottom of the work vehicle, and use the lifting mechanism installed on the chassis of the work vehicle to lift the work vehicle together with the steel rail to a specified height and lock it. Move the operating devices suspended on the telescopic beam of the o...

Embodiment 2

[0073] The working vehicle of the present invention is changed from a transition state to a working state operation and use method.

[0074] The operating status of the work vehicle is as follows: figure 1 , figure 2 , image 3 shown. The transfer status of the work vehicle is as follows: Figure 4 , Figure 5 , Figure 6 shown. The main structural design of this embodiment is as follows: five or two longitudinal beams are designed on the top of the car body, and the longitudinal beams are structural beams connecting the front and rear car bodies. The two fixed points of the hydraulic cylinder are installed on the guide post and the guide sleeve, and the hydraulic cylinder is driven to drive the guide post to move in the guide sleeve to realize the expansion and contraction of the vehicle body. Figure 12a -b shown. Among them, the hanging system is installed on the second and fourth longitudinal beams, which undertake the functions of hanging and moving the operation...

Embodiment 3

[0078] The invention relates to a method for using a working vehicle avoidance track circuit.

[0079] Work vehicle avoidance track lines such as Figure 7 , Figure 8 , Figure 9 shown. The car body is designed with five or two longitudinal beams on the top of the structure. The longitudinal beams are the structural beams connecting the front and rear car bodies. The two fixed points of the oil cylinder drive the hydraulic oil cylinder to drive the guide column to move in the guide sleeve to realize the expansion and contraction of the car body. The whole vehicle traverse lifting mechanism and fixed lifting mechanism are designed near the active traveling wheel and the driven traveling wheel. The traversing lifting mechanism is a hydraulic cylinder traversing support combination structure. The traversing mechanism of the traversing lifting mechanism is designed as a guide sleeve and guide post structure. One end of the guide post is installed with a traversing jacking cyl...

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Abstract

The invention relates to the technical field of engineering technology equipment and methods, in particular to a telescopic-type two-way operation lateral evacuation multifunctional operating vehicleand an application method. The telescopic-type two-way operation lateral evacuation multifunctional operating vehicle comprises a fixing lifting mechanism and a transverse moving lifting mechanism; and the operating vehicle is composed of a front vehicle body and a rear vehicle body, the front vehicle body is connected with the rear vehicle body through a telescopic mechanism used for realizing the contraction and the expansion between the front vehicle body and the rear vehicle body, the operating vehicle is provided with a suspension system used for hanging and moving a working device, and the bottom of the operating vehicle is provided with a rail clamping device. Compared with the prior art, the telescopic-type two-way operation lateral evacuation multifunctional operating vehicle andthe application method have the advantages that the operating vehicle adopts a telescopic structure, and the vehicle bodies can be longitudinally telescoped to facilitate operation, driving and transfer; the vehicle body can transversely avoid track lines, the operating vehicle is conveniently operated in a long and large area, work efficiency is higher, and the adaptation range is wider; vehiclelifting and steel rail lifting are properly combined to reduce the labor intensity and improve the construction efficiency; and various operating equipment can be installed to adapt to various operating conditions, and the universality is high.

Description

technical field [0001] The invention relates to the technical field of engineering technical equipment and methods, in particular to a telescopic two-way running lateral evacuation multifunctional work vehicle and its use method. Background technique [0002] At present, in the construction of seamless lines in urban rail projects in my country, normalizing operations, welding seam grinding, rail correction and other construction process equipment are mainly carried out by manual handling and operation. Phenomenon of personnel and broken equipment. The existing defects are: the operation flat car is mainly driven by hand; the operation equipment is manually carried; the rail is lifted by using a hoist or other tools to lift manually; Transshipment of rail transport vehicles. To sum up, the existing construction machines have low working efficiency, high manual labor intensity, troublesome frequent assembly and disassembly of components, and safety risks such as electric sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/16
CPCE01B29/16B61D15/00B61K5/02E01B29/00E01B31/00Y02T30/00
Inventor 赵文君黄新陈付平郑康海刘习生刘婵媛闫进虎刘绩汪占龙钱琨
Owner CHINA RAILWAY SHANGHAI ENGINEERING BUREAU GROUP CO LTD
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