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Turnover cable pay-off vehicle and application method thereof

A technology of overturning cables and pay-off carts, applied in cable laying equipment and other directions, can solve the problems of single product performance, inability to realize self-loading and unloading of cables on the construction site, etc., and achieve the effect of reducing labor intensity, simple structure, and ensuring safe production.

Inactive Publication Date: 2015-04-29
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, its product performance is relatively single, and it is impossible to realize the self-loading and unloading of cables at the construction site. It is necessary to use a crane to cooperate with loading and unloading cable reels at the construction site.

Method used

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  • Turnover cable pay-off vehicle and application method thereof
  • Turnover cable pay-off vehicle and application method thereof
  • Turnover cable pay-off vehicle and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the reversible cable pay-off car, the chassis 10 is connected to the hoist formed by the load-bearing wheel 18, the universal wheel 19, the support jack 9, the worm wheel 2, and the worm 1; the reversible frame 4 is connected with a load-bearing bearing 7; the reversible frame 4 passes Flip the support bar to connect the bottom frame 10;

[0025] Worm wheel 2 connects worm screw 1 and the winch traction wire rope 8 that forms can make overturn frame 4 (comprising the turntable mechanism that can move up and down) stand up vertically, because underframe 10 is equipped with load-bearing wheel 18 and universal wheel 19, can put cable car flexibly Push it to the front of the standing cable reel 5, adjust the turntable mechanism that can move up and down, make the central axis of the turntable align with the center hole of the cable reel 5, push the cable car, insert the cable car and the ...

Embodiment 2

[0041] Embodiment 2: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the reversible cable pay-off vehicle mainly consists of an underframe 10 (including a load-bearing wheel 18, a universal wheel 19, a hoist composed of a support jack 9, a worm wheel 2, and a worm 1, etc.), an overturning frame 4 (including a vertically movable turntable mechanism),

[0042] The winch traction wire rope 8 that worm gear 2, worm screw 1 is formed can make overturn frame 4 (comprising the turntable mechanism that can move up and down) erect vertically, because underframe 10 is equipped with load-bearing wheel 18 and universal wheel, 19 can be used for cable pay-off car Flexibly push to the front of the standing cable reel 5, adjust the up and down movable turntable mechanism so that the central axis of the turntable is aligned with the center hole of the cable reel 5 and push the cable car to insert the cable car and the turntable into the cable reel completely.

[0043...

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Abstract

The invention provides a turnover cable pay-off vehicle and an application method thereof, and belongs to the technical field of electric power engineering construction industry. An underframe is connected with a winch, and the winch consists of load-bearing wheels, universal wheels, supporting jacks, worm wheels and worms; a turnover frame is connected with a load-bearing bearing; the turnover frame is connected with the underframe through turnover supporting rods; a support frame is connected with one end of each worm, and the worms are connected with a support seat of the underframe; a trolley handle is connected with the underframe; the worm wheels are connected with a rotary shaft; the two ends of the rotary shaft are respectively connected with the underframe through supports, a steel wire rope is wound around the rotary shaft; the other end of the steel wire rope is connected with the other end of the turnover frame; the load-bearing bearing is connected with a supporting bar and a load-bearing steel rotary plate, and the supporting bar is connected with a cable plate; a brake is connected with a channel steel; a contact head of the brake is in contact with the load-bearing steel rotary plate; the channel steel is connected with a bearing; a steel plate is fixed at the lower part of the channel steel; a stable bearing is connected with the lower part of the steel plate; and a sliding slot is formed in the channel steel. The turnover cable pay-off vehicle and the application method thereof are applied to taking up and paying off cables under various construction environments and realize self loading and unloading operations.

Description

technical field [0001] The invention relates to a reversible cable pay-off vehicle and a use method thereof, belonging to the technical field of electric power engineering construction industry. Background technique [0002] The setting out of cable construction is a routine construction content of electric power engineering and various complex environmental operations in various mines and oil and gas fields. It is also extremely complicated. There are currently two construction methods for this kind of operation: one is manual operation with cranes. This method uses many sets of cranes, laborious construction personnel, and great safety hazards. It is not suitable for operations in complex environments such as mountainous areas; The other is to directly purchase special equipment. Judging from the novelty check, there are also many stereotyped enterprises that produce such tools. But there is no cable laying tool that can change cables frequently in complex environments. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06
Inventor 秦晓科白成勇田玉明申南李朝军黄燕
Owner PETROCHINA CO LTD
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