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Suspension device for assisting in suspending rope ladder

A hanging device and soft ladder technology, which is applied in the direction of ladders, transportation and packaging, construction, etc., can solve the problems of heavy hanging workload of insulating soft ladders, easy sliding, increased workload of operators and high-altitude dangers, etc., to reduce hanging workload, Ensure stable and safe use and improve the effect of suspension safety

Active Publication Date: 2020-04-03
DEYANG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
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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 provide a suspension device for auxiliary suspension of a soft ladder in view of the technical problems that the hanging workload of the insulating soft ladder is large and easy to slide during the maintenance and repair process of the existing power line, which increases the workload of the operators and the danger at high altitudes.

Method used

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  • Suspension device for assisting in suspending rope ladder
  • Suspension device for assisting in suspending rope ladder
  • Suspension device for assisting in suspending rope ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-4 As shown, a suspension device for auxiliary suspension of a ladder includes a traction part 2 for connecting the UAV 1, and the traction part 2 includes a clamping part 21 for clamping on a wire, and the clamping part 21 A roller 22 adapted to the wire is provided inside, and the traction member 2 is also provided with a hanging ring 24 for connecting the drone 1 and a traction wheel 23 for hanging the traction rope 3, and the traction rope 3 is detachably connected There is a ladder head 4, and the ladder head 4 includes two vertical bars 41 arranged oppositely and several cross bars 42 arranged between the two vertical bars 41, and the top of each vertical bar 41 is provided with a The installation slot 44 of the pulley mechanism 45, the openings of the two installation slots 44 are respectively located on both sides of the width direction of the cross bar 42, and there is also a hook for connecting the traction rope 3 between the two vertical bars...

Embodiment 2

[0034] Such as Figure 1-4 As shown, a suspension device for auxiliary suspension of a ladder in this embodiment has the same structure as that of Embodiment 1, the difference is that it also includes a power mechanism 7 for driving the movement of the limiting member 6 .

[0035] In the suspension device of a kind of auxiliary suspension ladder of the present embodiment, the preferred power mechanism 7 is a push-pull electromagnet arranged on one side of the installation slot 44 along the rotation direction perpendicular to the pulley mechanism 45, and the push-pull electromagnet The moving guide rod is connected with the stopper 6, and a groove adapted to the shape of the stopper is set on the pulley mechanism 45, so that by controlling the movement of the guide rod on the push-pull electromagnet, the stopper 6 is realized. The connection or separation with the groove realizes the braking limit of the pulley mechanism 45, so that the operator only needs to remotely control the...

Embodiment 3

[0037] Such as Figure 1-4 As shown, a suspension device for auxiliary suspension of a ladder in this embodiment has the same structure as that of Embodiment 2, except that at least one vertical rod 41 is provided with a height adjustment mechanism 8 .

[0038] In a suspension device for auxiliary suspension of a ladder in the present embodiment, the height adjustment mechanism 8 is preferably a telescopic rod structure arranged in the vertical direction of the vertical rod 41, and the vertical rod 41 of the upper and lower segments is connected with the handle of the adjusting nut structure. Threaded connection realizes the length adjustment structure of the vertical rod 41, after the suspension device is suspended on the wire, the length of each vertical rod 41 can be adjusted easily by the height adjustment mechanism 8 to ensure that the vertical rod 41 is suspended on the ladder head 4. Soft ladder 5 keeps steady, avoids that soft ladder 5 is subjected to the influence of ...

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Abstract

The invention relates to the field of power line maintenance and detection, in particular to a suspension device for assisting in suspending a rope ladder. The device comprises a traction piece for connecting an unmanned aerial vehicle; a traction rope is arranged on the traction piece; the traction rope is detachably connected with a ladder head; the bottom of the ladder head is connected with arope ladder; a pulley mechanism and a brake mechanism for limiting the rotation of the pulley mechanism are arranged on the ladder head; the operation process that a worker climbs to hang the ladder head is reduced, suspension workload is reduced, and suspension safety is improved, meanwhile, according to actual conditions, the ladder head is moved along the hanging position, so that the ladder head can be conveniently moved to a proper working position, meanwhile, the rotation of the pulley mechanism can be limited through the brake mechanism arranged on the ladder head, the ladder head is limited at the hanging position, the ladder head is prevented from moving under the influence of the inclined state or gravity action of the hanging position, and the stable and safe use of the hangingdevice is ensured.

Description

technical field [0001] The invention relates to the field of power line maintenance and detection, in particular to a suspension device for auxiliary suspension of a ladder. Background technique [0002] Insulated soft ladder is a commonly used climbing tool in the process of power line maintenance and repair. In the traditional operation method, an operator is required to carry a traction rope. After climbing the tower to a high place, the insulating soft ladder is lifted into the electric field, and the insulating soft ladder is hung at the appropriate position of the wire. The ladder head, and carry out related operations, the workload is relatively large, and the first operator who climbs the tower faces a higher risk factor. At the same time, the existing insulated soft ladder is generally equipped with a pulley on the ladder head to facilitate the operator to enter the wire After the electric field, slide to the work site. However, for large span towers, due to the eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02E06C7/48E06C1/56B64C39/02
CPCH02G1/02E06C1/56E06C7/48B64C39/02
Inventor 孙晓庆张玻张成军王美荣秦小荣张建平周圣洁陈福敏杨戌桐陈奇黄科宇倪华全
Owner DEYANG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
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