Power transmission line cone cutter head milling and extrusion deicing method and apparatus thereof

A technology for power transmission lines and power lines, which is applied in the installation of cables, electrical components, and overhead installation, etc., can solve problems such as installation difficulties, and achieve the effects of small box volume, high deicing efficiency, and improved effective working time.

Inactive Publication Date: 2011-11-23
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the above-mentioned deicing methods for various lines, the present invention proposes a new t

Method used

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  • Power transmission line cone cutter head milling and extrusion deicing method and apparatus thereof
  • Power transmission line cone cutter head milling and extrusion deicing method and apparatus thereof
  • Power transmission line cone cutter head milling and extrusion deicing method and apparatus thereof

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Embodiment Construction

[0020] Explanation of the marks in the attached drawings:

[0021] attached figure 1 Middle, 11-hollow split conical milling cutter, 12-wide split bearing, 13-narrow split bearing, 14-A positioning key, 15-split gear, 16-electromagnet, 17- Motor, 18-baffle plate, 19-gear, 110-B positioning key, 111-roller, 112-fixed ring.

[0022] attached figure 2 Among them, 11A-conical milling cutter disc milling cutter, 11B-conical milling cutter disc conical surface, 41-upper box, 42-lower box, 43-power transmission line, 44-ice coating, 113-fastening bolts.

[0023] attached image 3 Among them, 151-pin hole, 161-pin shaft.

[0024] attached Figure 4 , attached Figure 5 Among them, 12A-wide split bearing inner ring, 12B-wide split bearing roller, 13A-narrow split bearing inner ring, 13B-narrow split bearing roller.

[0025] attached Figure 6 Middle, 21-box opening and closing motor, 210-A connecting shaft, 211-connecting rod support, 22-opening and closing motor support, 23-c...

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Abstract

A power transmission line cone cutter head milling and extrusion deicing method and an apparatus thereof are disclosed. The apparatus comprises a case body. The case body comprises: a deicing unit, a stop unit, an opening and closing unit, a walking unit, a storage battery, a high voltage taking electricity unit and a remote control unit. In the deicing unit, a conic milling cutter head is adopted and methods of transverse plane milling and inclined plane extruding are used to carry out mechanically deicing. The conic milling cutter head, on one hand, performs rotary motion so as to mill power transmission line icing and on the other hand performs translational motion along the power transmission line driven by the walking unit as a line-tracking mode so as to extruding the icing cut by the milling cutter head. Therefore, a rapid and high efficient deicing effect can be reached; the power transmission line during a deicing process can be protected from being damaged. The induction taking electricity unit of the high voltage power transmission line is used to real-timely charge the storage battery so that operational use time of the deicing apparatus can be increased.

Description

technical field [0001] The invention relates to a method and device for removing ice from a power transmission line, in particular to a method and device for milling and extruding a conical cutterhead of a power transmission line to remove ice by moving in parallel along a wire in a line-patching manner, and belongs to the technical field of power transmission and transformation line maintenance . Background technique [0002] The icing and snow accumulation of high and low voltage transmission and transformation lines pose a threat to the safe and stable operation of the power system. Because icing can cause major accidents such as downed poles (towers), broken wires, and insulator flashovers on transmission lines, the method of eliminating icing Or snow accumulation technology and device, be the urgent problem that this field has been trying to solve for a long time always. Ensuring the safe operation of the power transmission system is the ultimate goal of anti-icing and...

Claims

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Application Information

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IPC IPC(8): H02G7/16
Inventor 陈水胜万启发李奕刘辉林姜发全张志俊陈倩倩范焱锋
Owner HUBEI UNIV OF TECH
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