WO2011129604A3 - Automatic 3-phase power cable pulling device equipped with a control unit - Google Patents

Automatic 3-phase power cable pulling device equipped with a control unit Download PDF

Info

Publication number
WO2011129604A3
WO2011129604A3 PCT/KR2011/002606 KR2011002606W WO2011129604A3 WO 2011129604 A3 WO2011129604 A3 WO 2011129604A3 KR 2011002606 W KR2011002606 W KR 2011002606W WO 2011129604 A3 WO2011129604 A3 WO 2011129604A3
Authority
WO
WIPO (PCT)
Prior art keywords
power cable
drum
automatic
pulling device
wire
Prior art date
Application number
PCT/KR2011/002606
Other languages
French (fr)
Korean (ko)
Other versions
WO2011129604A2 (en
Inventor
백정선
김동귀
김용재
Original Assignee
(주)클립이엔지
대덕전력 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020100035552A external-priority patent/KR100978003B1/en
Priority claimed from KR1020100047205A external-priority patent/KR101026840B1/en
Application filed by (주)클립이엔지, 대덕전력 주식회사 filed Critical (주)클립이엔지
Publication of WO2011129604A2 publication Critical patent/WO2011129604A2/en
Publication of WO2011129604A3 publication Critical patent/WO2011129604A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile

Abstract

The present invention relates to a power cable pulling device for laying a power cable in an underground utility conduit, and more specifically, to an automatic power cable pulling device equipped with a control unit for an automatic control over a power cable pulling speed and a tension to be applied to the power cable. The automatic 3-phase power cable pulling device of the present invention comprises: a frame removably attached to a vehicle deck; three drum decks, including a drum shaft that is rotatably and removably attached to the frame and serves to fix a power cable drum, a control shaft that is positioned in line with the drum shaft and then connected thereto by means of a coupling, and a brake that is connected to the control shaft to provide a braking force thereto; an exit roller for gathering an incoming power cable and measuring the length of the power cable being pulled; a pipe wrench that is connected to the power cable with a wire and winds the wire around a winding drum so as to haul the power cable, and measures a tension of the wire being wound and the number of revolutions of the winding drum; and a control unit that controls the braking force to be applied to the brake and the rotational speed of the wrench, on the basis of the number of revolutions of the winding drum and the tension of the wire having been measured by the wrench and of the traverse length provided from the exit roller.
PCT/KR2011/002606 2010-04-16 2011-04-13 Automatic 3-phase power cable pulling device equipped with a control unit WO2011129604A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020100035552A KR100978003B1 (en) 2010-04-16 2010-04-16 Vehicle mounted type pulling device for 3-phase power cable
KR10-2010-0035552 2010-04-16
KR10-2010-0047205 2010-05-20
KR1020100047205A KR101026840B1 (en) 2010-05-20 2010-05-20 Automatic 3-phase power cable pulling device having control unit

Publications (2)

Publication Number Publication Date
WO2011129604A2 WO2011129604A2 (en) 2011-10-20
WO2011129604A3 true WO2011129604A3 (en) 2012-01-05

Family

ID=44799170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002606 WO2011129604A2 (en) 2010-04-16 2011-04-13 Automatic 3-phase power cable pulling device equipped with a control unit

Country Status (1)

Country Link
WO (1) WO2011129604A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108736372B (en) * 2018-08-03 2023-05-26 广东电网有限责任公司 Sand flushing and discharging device for cable trench
US11319182B2 (en) 2020-06-30 2022-05-03 Southwire Company, Llc Supports, systems, and methods for improved storage of cable reel payout devices
CN115085095B (en) * 2022-08-19 2023-01-24 广东威恒输变电工程有限公司 Intelligent adjusting system for cable feeding process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05304707A (en) * 1992-10-07 1993-11-16 Kandenko Co Ltd Work wagon for extending cable
KR19990068462A (en) * 1999-05-24 1999-09-06 고영규 A Wiring Apparatus of an Electric Wire and Wiring Method of UsingThereof
KR200163244Y1 (en) * 1999-07-01 2000-02-15 주식회사동해 A wiring apparatus of an electric wire
JP2002159112A (en) * 2000-11-17 2002-05-31 East Japan Railway Co Signal cable drawing apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05304707A (en) * 1992-10-07 1993-11-16 Kandenko Co Ltd Work wagon for extending cable
KR19990068462A (en) * 1999-05-24 1999-09-06 고영규 A Wiring Apparatus of an Electric Wire and Wiring Method of UsingThereof
KR200163244Y1 (en) * 1999-07-01 2000-02-15 주식회사동해 A wiring apparatus of an electric wire
JP2002159112A (en) * 2000-11-17 2002-05-31 East Japan Railway Co Signal cable drawing apparatus

Also Published As

Publication number Publication date
WO2011129604A2 (en) 2011-10-20

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