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Guide rope side thread feed type pay-off pulley c

A technology of pay-off pulley and guide rope, applied in the direction of overhead line/cable equipment, etc., can solve the problems of time-consuming and laborious, no centering system and pay-off system, easy to be affected by the environment, etc., to achieve the effect of simple operation

Active Publication Date: 2019-01-11
UNIV OF SCI & TECH BEIJING +1
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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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  • Guide rope side thread feed type pay-off pulley c
  • Guide rope side thread feed type pay-off pulley c
  • Guide rope side thread feed type pay-off pulley c

Examples

Experimental program
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Embodiment Construction

[0035] According to the first embodiment of the present invention, the guide rope side entry type pay-off pulley, such as Figure 1 to Figure 9 As shown, it includes a connecting plate 1, a boom 2, a frame body 6, a pulley 7, a guide rope inlet system 4 and a centering valve system 5.

[0036] The pulley 7 is arranged on the frame body 6, and the pulley 7 is a nylon pulley. The circumferential surface of the pulley 7 is provided with arc-shaped grooves for accommodating wires.

[0037] Preferably, the number of nylon pulleys is odd, and each pulley is coaxial, that is, each pulley has a common support shaft, and the two ends of the support shaft are respectively connected to the frame body 6 and supported by the frame body 6 . A plurality of pulleys form a pulley block, and the frame body 6 includes a first bracket 61 and a second bracket 62, and the first bracket and the second bracket are respectively located on both sides of the pulley block in the axial direction.

[003...

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PUM

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Abstract

The guide rope side thread feed type pay-off pulley comprises a link plate, a boom, a frame body, a pulley, a guide rope thread feed system and a centering valve system, wherein the guide rope threadfeed system is fixed by the frame body and the boom. The pulley is arranged on the frame body, and the circumferential surface of the pulley is provided with an arc-shaped groove for accommodating theconductor. The lower end of the frame body is provided with a frame body support. The frame body is connected to a connecting plate through a hanging rod, and the hanging rod and the connecting plateare rotatably connected; Setting thread clearance at the guide rope inlet system. The number of pulleys installed on the brackets shall be odd and the pulleys shall be arranged coaxially between thepulleys. The frame body is connected with a connecting plate through a pin, so that the lead is convenient to be disassembled after the lead is installed. The pay-off pulley with the structure is reliable in installation and convenient in disassembly. The pay-off link subtracts the manpower, and cooperates with the unmanned aerial vehicle so as to save time and labor, improve the construction efficiency, and is suitable for the current electric power industry.

Description

technical field [0001] The invention relates to the field of power system pay-off equipment, in particular to a guide rope side-entry type pay-off pulley. Background technique [0002] The pay-off tackle is used in power systems, and it is usually used as an auxiliary tool when laying wires. 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 guide rope side-entry type pay-off tackle, which realizes the unmanned aerial vehicle pay-off of the guide rope during the construction of the transmission line, and is easy to operate and labor-saving. The structure is reasona...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 韩天刘倩男尹忠俊缪存孝
Owner UNIV OF SCI & TECH BEIJING
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