A pay-off pulley for a UAV wire-mounting system

A technology of pay-off pulley and rack wire, applied in the direction of overhead line/cable equipment, etc., can solve the problems of time-consuming and labor-intensive, easy to be affected by the environment, no centering system and pay-off system, etc., and achieve simple operation and structure. The effect of uniform force and increased connection strength

Pending Publication Date: 2019-01-15
UNIV OF SCI & TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional pay-off block generally only includes the frame and pulleys. It is not equipped with a centering system and a pay-off system. When installing the guide wire, workers need to climb up the tower and use helicopters and airships to pay off the wires, which is time-consuming and labor-intensive. environmental impact

Method used

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  • A pay-off pulley for a UAV wire-mounting system
  • A pay-off pulley for a UAV wire-mounting system
  • A pay-off pulley for a UAV wire-mounting system

Examples

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Embodiment Construction

[0021] The pay-off tackle 100 for unmanned aerial vehicle wire system according to the embodiment of the present invention, such as Figure 1 to Figure 4 As shown, it includes a frame body 1, a guide rope guide rail 2, a pulley 3, a snap connection assembly 4, a connecting plate 5 and a centering valve system 6. The connecting plate 5 and the frame body 1 are connected through pin shafts. The pay-off block for UAV stringing system also includes centering valve system 6. The pulley 3 is a nylon pulley, and the circumferential surface of the pulley 3 is provided with arc-shaped grooves for accommodating guide ropes or cables. The number of pulleys 3 is odd, each pulley is coaxial, and each pulley has a common support shaft. The two ends of the support shaft are respectively connected to the frame body 1 and supported by the frame body 1. A plurality of pulleys form a pulley block. figure 1 In the embodiment, the number of nylon pulleys is three, which are respectively the firs...

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Abstract

The utility model relates to a pay-off pulley for an unmanned aerial vehicle (UAV) wire mounting system, which comprises a frame body, a guide rope guide rail and a plurality of pulleys. The circumferential surface of each pulley is provided with an arc-shaped groove and has a common support shaft to form a pulley set, and two ends of the support shaft are respectively connected to the frame body. The frame body comprises a first side portion and a second side portion, wherein the first side portion and the second side portion are located on both sides of the axial direction of the pulley block, respectively; An opening is provided on the second side portion, and the opening divides the second side portion into two parts, namely a first part of the second side portion and a second part ofthe second side portion, wherein the first part of the second side portion is positioned above the opening and the second part of the second side portion is positioned below the opening, and the first part of the second side portion and the second part of the second side portion are connected by a snap connection assembly. The pay-off pulley with the structure is reliable in installation and convenient in disassembly. The pay-off pulley subtracts the manpower, and cooperates with the unmanned aerial vehicle to save time and labor, improves the construction efficiency, and is suitable for thecurrent electric power industry.

Description

technical field [0001] The invention relates to the field of power system pay-off equipment, in particular to a pay-off tackle used in a drone-strung system. Background technique [0002] The pay-off tackle is used in power systems, and it is usually used as an auxiliary tool when laying cables. The traditional pay-off block generally only includes the frame and pulleys. It is not equipped with a centering system and a pay-off system. When installing the guide wire, workers need to climb up the tower and use helicopters and airships to pay off the wires, which is time-consuming and labor-intensive. environmental impact. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to propose a pay-off block of the UAV stringing system, which triggers the buckle structure through the UAV traction guide rope, and realizes the buckle connection after the rope is threaded. To achieve the purpose of enhancing the stre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 韩天王泽尹忠俊缪存孝
Owner UNIV OF SCI & TECH BEIJING
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