GB1315664A - Apparatus for the laying or recovery of cables - Google Patents

Apparatus for the laying or recovery of cables

Info

Publication number
GB1315664A
GB1315664A GB1315664DA GB1315664A GB 1315664 A GB1315664 A GB 1315664A GB 1315664D A GB1315664D A GB 1315664DA GB 1315664 A GB1315664 A GB 1315664A
Authority
GB
United Kingdom
Prior art keywords
cable
traction
rollers
levers
pairs
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.)
Expired
Application number
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of GB1315664A publication Critical patent/GB1315664A/en
Expired legal-status Critical Current

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
    • H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water

Abstract

1315664 Hauling cables POST OFFICE Aug 28 1970 [3 Sept 1969] 43538/69 Heading B8B Apparatus for the laying or recovery of repeater cables 8 comprises pairs of traction rollers 2, 3 resiliently biased together to grip the cable for traction or braking thereof, and pairs of guide rollers 4, 5, 6, 7 resiliently biased together to grip the cable to either side of the traction roller pair. Each traction roller includes a pneumatic tyre for engaging the cable and is driven by a motor/pump unit 12, which during cable laying acts as a brake for the traction rollers. Each of a pair of the traction rollers is mounted at one end of a pivoted bell crank lever 14, the other ends of which levers are connected together through a sliding block bearing whereby symmetrical movement of both levers occurs under the action of an hydraulic ram pivoted therebetween to maintain a constant biasing pressure. The pairs of guide rollers are similarly mounted on bell crank levers which are biased together by torsion springs, opposed levers of each pair being coupled together through toothed quadrants to synchronize their movements. Normally open hydraulic disc brakes are associated with the traction rollers. In the embodiment of Figs. 5 and 6 (not shown) adjacent pairs of guide rollers on each side of the cable are coupled by cable guiding skids. In the embodiment of Figs. 9-12 (not shown) the whole apparatus is suspended on leaf springs which permit limited longitudinal movement of the apparatus, load cells at both ends of the apparatus generating readings in response to fluctuations in tension in the cable being handled. In the embodiment of Figs. 14, 15 (not shown) traction rollers are mounted on both horizontal and vertical axes in alternating sequence longitudinally of the apparatus.
GB1315664D 1969-09-03 1969-09-03 Apparatus for the laying or recovery of cables Expired GB1315664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4353869 1969-09-03

Publications (1)

Publication Number Publication Date
GB1315664A true GB1315664A (en) 1973-05-02

Family

ID=10429208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315664D Expired GB1315664A (en) 1969-09-03 1969-09-03 Apparatus for the laying or recovery of cables

Country Status (5)

Country Link
JP (1) JPS5113233B1 (en)
CA (1) CA927815A (en)
DE (1) DE2043269B2 (en)
FR (1) FR2060888A5 (en)
GB (1) GB1315664A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600711A1 (en) * 1975-01-13 1976-07-15 Post Office DEVICE FOR PROMOTING A CABLE OR AN EXTENDED BODY
GB2197286A (en) * 1986-10-03 1988-05-18 Merlin Geophysical Cable handling apparatus
US4815201A (en) * 1980-12-02 1989-03-28 Harris Tube Pulling And Manufacturing Company Tube traveler device
CN108910606A (en) * 2018-06-22 2018-11-30 徐州卓纳科技服务有限公司 A kind of disk line machine for cable reel line
CN112838530A (en) * 2020-12-07 2021-05-25 石家庄铁道大学 Wiring unit for long-distance wire and wiring method thereof
CN114188097A (en) * 2021-12-20 2022-03-15 合肥神马科技集团有限公司 Rotary caterpillar traction device for disc type cable-former
CN115347505A (en) * 2022-08-26 2022-11-15 江苏韩娜新能源有限公司 Cable support frame capable of improving arrangement efficiency
CN116750579A (en) * 2023-08-17 2023-09-15 河北强胜通信工程有限公司 Automatic pipeline applying device for communication pipeline construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336309A (en) * 1970-08-21 1973-11-07 Post Office Laying or recovery of submarine cables
CN115893105A (en) * 2022-10-21 2023-04-04 国网江西省电力有限公司电力科学研究院 Cable stopping device and method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600711A1 (en) * 1975-01-13 1976-07-15 Post Office DEVICE FOR PROMOTING A CABLE OR AN EXTENDED BODY
US4815201A (en) * 1980-12-02 1989-03-28 Harris Tube Pulling And Manufacturing Company Tube traveler device
GB2197286A (en) * 1986-10-03 1988-05-18 Merlin Geophysical Cable handling apparatus
GB2197286B (en) * 1986-10-03 1990-01-10 Merlin Geophysical Cable handling apparatus
CN108910606A (en) * 2018-06-22 2018-11-30 徐州卓纳科技服务有限公司 A kind of disk line machine for cable reel line
CN112838530A (en) * 2020-12-07 2021-05-25 石家庄铁道大学 Wiring unit for long-distance wire and wiring method thereof
CN114188097A (en) * 2021-12-20 2022-03-15 合肥神马科技集团有限公司 Rotary caterpillar traction device for disc type cable-former
CN114188097B (en) * 2021-12-20 2023-10-10 合肥神马科技集团有限公司 Rotary caterpillar traction device for disc type cabling machine
CN115347505A (en) * 2022-08-26 2022-11-15 江苏韩娜新能源有限公司 Cable support frame capable of improving arrangement efficiency
CN115347505B (en) * 2022-08-26 2023-11-24 新昌县新明实业有限公司 Cable support frame capable of improving arrangement efficiency
CN116750579A (en) * 2023-08-17 2023-09-15 河北强胜通信工程有限公司 Automatic pipeline applying device for communication pipeline construction
CN116750579B (en) * 2023-08-17 2023-11-03 河北强胜通信工程有限公司 Automatic pipeline applying device for communication pipeline construction

Also Published As

Publication number Publication date
CA927815A (en) 1973-06-05
DE2043269B2 (en) 1978-10-26
DE2043269A1 (en) 1971-03-04
JPS5113233B1 (en) 1976-04-26
FR2060888A5 (en) 1971-06-18
DE2043269C3 (en) 1979-06-28

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years