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Railway air line working device

A work vehicle and wireline technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of high labor intensity, small operation range, low construction work efficiency, etc., and achieve the effect of high work efficiency and large work range.

Inactive Publication Date: 2009-05-27
XUZHOU LIFUTE LORRY MOUNTED CRANE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It cannot solve the problems of low construction efficiency, small operation scope and high labor intensity

Method used

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  • Railway air line working device
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  • Railway air line working device

Examples

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Embodiment Construction

[0014] As shown in Figure 1, the railway stringing operation vehicle has a power car 1, and a wire stringing device 3 with a folded jib that can travel laterally, turn around and swing left and right on the frame 2 is installed on the frame 2 of the power car. And the operating device 4 that can rotate, change amplitude and telescopically. Power car 1 can adopt railway flat car.

[0015] like figure 2 , image 3 Shown, walking mechanism comprises walking base 3-19, is contained in walking oil cylinder 3-18, connecting plate 3-17 on the following of walking base 3-19, is equipped with in base both sides and can slide in slideway 3-15. Slide block 3-16, slideway 3-15 are horizontally fixed on the vehicle frame 2 of power car 1. The turntable 3-2 with slewing support is connected with the traveling mechanism, the two swing cylinders 3-3 and the lifting column 3-4 are hinged with the turntable 3-2 with slewing support, and the two swing cylinders 3-3 Both are hinged with the l...

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PUM

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Abstract

The invention discloses a railway stringing operator, belonging to a high altitude device for erecting wire, cable or other linear installations. And it comprises power vehicle, stringing device equipped on the power vehicle frame, able to horizontally walk, rotate and wing left and right on the vehicle frame, and having folding auxiliary arms, and rotatable, variable amplitude extension operator. Under the dragging action of the power vehicle, it raises wires to each eraction sites along the railway. And the stringing device can approach to errection bracket from any angle to hitch up the wires and allow sliding on the wires and hangs them on the erection bracket. And the operator can change operation height and amplitude, approach to the erection bracket from any angle, and makes operating personnel conveniently and quickly perform strining operation. And the invention has advantages of stringing convenience and quickness, and high efficiency.

Description

technical field [0001] The invention relates to equipment for erecting electric wires, cables or other linear facilities at high altitude. Especially a kind of railway stringing operation vehicle. It is most suitable for erecting high-voltage transmission lines along electrified railways, and can also be used for detection and emergency repair of linear facilities erected at high altitudes. Background technique [0002] At present, the following methods are often used for high-altitude railway stringing operations: 1: Use railway track cranes or ordinary truck-mounted cranes to lift the high-voltage lines to be erected to the upper part of the bracket, and the construction personnel will be sent to the ground by the aerial work platform that can only be lifted vertically On the bracket, fix the high-voltage wires on the bracket. Due to the small operating range of the vertically lifting aerial work platform, the construction range is limited, and the same tonnage truck-mou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 李广裕曹继伟曹杰武
Owner XUZHOU LIFUTE LORRY MOUNTED CRANE
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