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Title:
MANUALLY-OPERATED AND EXTRA-HIGH VOLTAGE-INSULATED MULTIFUNCTIONAL SAFETY HYDRAULIC PLIERS STICK FOR LIVE-LINE WORK AND SMART INDIRECT LIVE-LINE WORK METHOD USING SAME PLIERS STICK
Document Type and Number:
WIPO Patent Application WO/2019/050230
Kind Code:
A1
Abstract:
The present invention relates to a manually-operated and extra-high voltage-insulated multifunctional safety hydraulic pliers stick for live-line work, which is designed to perform indirect live-line work on a distribution line, and, more specifically, to a manually-operated and extra-high voltage-insulated multifunctional safety hydraulic pliers stick for live-line work and a smart indirect live-line work method using the pliers stick, wherein, when equipment (pole fittings) and like installed on or removed from a pole in order to perform overhead line work or wire fixing are constructed by an indirect live-line work method during distribution equipment construction in an extra-high voltage live-line state, the pliers stick enables a worker to perform the construction with a strong gripping force, spreading force, or the like even from long distance while ensuring a safety distance from the live line, thereby removing dangers due to instability during the work, and enables the worker to perform various operations, thereby increasing the efficiency of use thereof.

Inventors:
KWON, Sae Won (4 Bantan-gil, Jeungpyeong-eupJeungpyeong-gun, Chungcheongbuk-do, 27918, KR)
Application Number:
KR2018/010189
Publication Date:
March 14, 2019
Filing Date:
September 03, 2018
Export Citation:
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Assignee:
DAEWON ELECTRIC CO.,LTD. (28Namsan-gil, Jincheon-eupJincheon-gun, Chungcheongbuk-do, 27840, KR)
DAEWON INDUSTRY COMPANY (26 Soemaru1-gil, Jeungpyeong-eupJeungpyeong-gun, Chungcheongbuk-do, 27913, KR)
International Classes:
H02G1/12; B25B7/02; B25B7/06; B25B7/12
Foreign References:
JP2017028925A2017-02-02
KR200378195Y12005-03-10
JP5111174B22012-12-26
KR101693146B12017-01-05
KR20030033814A2003-05-01
Attorney, Agent or Firm:
CHUNG, Sun Won (VISION #201, Cheongho Building 11-3 Teheran-ro 8-gil,Gangnam-gu, Seoul, 06234, KR)
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