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Wire leading device of paying-off tackle

A trolley lead wire and lead wheel technology, applied in transportation and packaging, overhead line/cable equipment, thin material handling, etc., can solve the problems that the pay-off block is easy to shake and affect the laying of the traction line

Pending Publication Date: 2021-11-19
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing lead wire mechanism, after the pull wire enters the bracket, the pay-off block is prone to shake when moving, which easily causes the pull wire to slide out of the bracket through the reverse movement of the lead wire mechanism, affecting the laying of the pull wire

Method used

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  • Wire leading device of paying-off tackle
  • Wire leading device of paying-off tackle
  • Wire leading device of paying-off tackle

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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] Please also refer to Figure 1 to Figure 3 , the lead wire device of the pay-off block provided by the present invention is now described. The lead device of the pay-off block includes a drawing arm 5, a lead wheel 1, a plurality of guide pieces 2 and a locking mechanism. One end of the drawing arm 5 is connected to the support 6, and the other end extends to the outside of the support 6, and the extension end of the drawing arm 5 Higher than the connecting end, the traction arm 5 is provided with a guide groove 501 along the long axis direction; the lead w...

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Abstract

The invention provides a wire leading device for a paying-off tackle, and belongs to the technical field of power transmission line paying-off equipment. The wire leading device comprises a traction arm, a wire leading wheel, a plurality of guiding sheets and a locking mechanism, one end of the traction arm is connected to a support, the other end of the traction arm extends towards the outer side of the support, the extending end of the traction arm is higher than the connecting end, and the traction arm is provided with a guiding groove in the long axis direction; the wire leading wheel is rotationally arranged at the opening of the support by taking a first path as a rotating shaft, and the first path is parallel to the conveying path; the plurality of guiding sheets are radially distributed on the peripheral surface of the wire leading wheel at intervals by taking the first path as an axis, and can be matched with the guide grooves in an inserting manner; and the locking mechanism is arranged on the support and used for controlling the wire leading wheel to rotate in one direction. The wire leading device of the paying-off tackle provided by the invention aims to prevent the pull wire from sliding out of the opening of the paying-off tackle during laying.

Description

technical field [0001] The invention belongs to the technical field of power transmission line pay-off equipment, and more specifically relates to a lead-in device for a pay-off pulley. Background technique [0002] The pay-off block is one of the main equipment necessary for the construction of overhead transmission line engineering. The pay-off block generally includes a bracket, a pulley, a lead wire mechanism and a drawing arm. The pulley realizes the wire release by rotating around the main shaft. The lead wire opening above the pulley is arranged on the bracket. , and corresponds to the lead mechanism. [0003] In the existing lead wire mechanism, after the pull wire enters the support, the pay-off block is prone to shake when moving, thereby easily causing the pull wire to slide out of the support through the reverse movement of the lead wire mechanism, affecting the laying of the pull wire. Contents of the invention [0004] The object of the present invention is...

Claims

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Application Information

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IPC IPC(8): H02G1/04B65H57/14
CPCH02G1/04B65H57/14
Inventor 李伟胡学文王万福张伟代天培马海辉刘永宽徐辉姚净千
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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