GB2558231B - Method and apparatus for deploying a supporting net when replacing overhead conductors - Google Patents

Method and apparatus for deploying a supporting net when replacing overhead conductors Download PDF

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Publication number
GB2558231B
GB2558231B GB1622026.1A GB201622026A GB2558231B GB 2558231 B GB2558231 B GB 2558231B GB 201622026 A GB201622026 A GB 201622026A GB 2558231 B GB2558231 B GB 2558231B
Authority
GB
United Kingdom
Prior art keywords
deploying
supporting net
overhead conductors
replacing overhead
replacing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1622026.1A
Other versions
GB201622026D0 (en
GB2558231A (en
Inventor
Harrison Andrew
Gray Douglas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balfour Beatty PLC
Original Assignee
Balfour Beatty PLC
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
Application filed by Balfour Beatty PLC filed Critical Balfour Beatty PLC
Priority to GB1622026.1A priority Critical patent/GB2558231B/en
Publication of GB201622026D0 publication Critical patent/GB201622026D0/en
Publication of GB2558231A publication Critical patent/GB2558231A/en
Application granted granted Critical
Publication of GB2558231B publication Critical patent/GB2558231B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/18—Devices affording mechanical protection in the event of breakage of a line or cable, e.g. net for catching broken lines
    • 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
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
GB1622026.1A 2016-12-22 2016-12-22 Method and apparatus for deploying a supporting net when replacing overhead conductors Active GB2558231B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1622026.1A GB2558231B (en) 2016-12-22 2016-12-22 Method and apparatus for deploying a supporting net when replacing overhead conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1622026.1A GB2558231B (en) 2016-12-22 2016-12-22 Method and apparatus for deploying a supporting net when replacing overhead conductors

Publications (3)

Publication Number Publication Date
GB201622026D0 GB201622026D0 (en) 2017-02-08
GB2558231A GB2558231A (en) 2018-07-11
GB2558231B true GB2558231B (en) 2021-12-08

Family

ID=58360465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1622026.1A Active GB2558231B (en) 2016-12-22 2016-12-22 Method and apparatus for deploying a supporting net when replacing overhead conductors

Country Status (1)

Country Link
GB (1) GB2558231B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110518492B (en) * 2019-09-11 2020-10-27 国网山东省电力公司济南市长清区供电公司 Highway crossing support frame for power grid construction
CN110492391B (en) * 2019-09-16 2024-05-14 杨平 Jacking type full-protection crossing frame and building method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428074A1 (en) * 1974-06-11 1975-12-18 Egon Dipl Ing Dennig Cable support system for protective net - has several lines attached at one end to cable and by their other ends to net
DE2813610A1 (en) * 1978-03-30 1979-10-04 Bbc Brown Boveri & Cie Overhead protective suspension net erection - uses slider mechanism mounted between masts in first row of support uprights to pull net up into required position
EP0598629A1 (en) * 1992-11-19 1994-05-25 POWER LINES, PIPES & CABLES LIMITED Trailer-mounted netting support system
GB2274473A (en) * 1993-01-20 1994-07-27 Pressed Drums Ltd Portable portal frame structure
GB2311899A (en) * 1996-04-03 1997-10-08 Bicc Plc Method of replacing an overhead conductor
GB2343061A (en) * 1998-08-06 2000-04-26 Amec Power Limited Protective device for use in replacement of overhead cables
US20050158137A1 (en) * 2004-01-16 2005-07-21 Gregory Lynch Sheet member dispensing apparatus for use with articles stacked on a bed of a trailer
CN202285309U (en) * 2011-10-28 2012-06-27 湖北省输变电工程公司 Lifting energized spanning frame
EP3081524A1 (en) * 2015-04-13 2016-10-19 Eric Salvi Mesh track protection

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428074A1 (en) * 1974-06-11 1975-12-18 Egon Dipl Ing Dennig Cable support system for protective net - has several lines attached at one end to cable and by their other ends to net
DE2813610A1 (en) * 1978-03-30 1979-10-04 Bbc Brown Boveri & Cie Overhead protective suspension net erection - uses slider mechanism mounted between masts in first row of support uprights to pull net up into required position
EP0598629A1 (en) * 1992-11-19 1994-05-25 POWER LINES, PIPES & CABLES LIMITED Trailer-mounted netting support system
GB2274473A (en) * 1993-01-20 1994-07-27 Pressed Drums Ltd Portable portal frame structure
GB2311899A (en) * 1996-04-03 1997-10-08 Bicc Plc Method of replacing an overhead conductor
GB2343061A (en) * 1998-08-06 2000-04-26 Amec Power Limited Protective device for use in replacement of overhead cables
US20050158137A1 (en) * 2004-01-16 2005-07-21 Gregory Lynch Sheet member dispensing apparatus for use with articles stacked on a bed of a trailer
CN202285309U (en) * 2011-10-28 2012-06-27 湖北省输变电工程公司 Lifting energized spanning frame
EP3081524A1 (en) * 2015-04-13 2016-10-19 Eric Salvi Mesh track protection

Also Published As

Publication number Publication date
GB201622026D0 (en) 2017-02-08
GB2558231A (en) 2018-07-11

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