GB897025A - Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts - Google Patents

Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts

Info

Publication number
GB897025A
GB897025A GB478559A GB478559A GB897025A GB 897025 A GB897025 A GB 897025A GB 478559 A GB478559 A GB 478559A GB 478559 A GB478559 A GB 478559A GB 897025 A GB897025 A GB 897025A
Authority
GB
United Kingdom
Prior art keywords
guide
ropes
tensioning
rope
rubbing
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
GB478559A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB478559A priority Critical patent/GB897025A/en
Publication of GB897025A publication Critical patent/GB897025A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D7/00—Shaft equipment, e.g. timbering within the shaft
    • E21D7/02—Arrangement of guides for cages in shafts; Connection of guides for cages to shaft walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Bridges Or Land Bridges (AREA)
  • Movable Scaffolding (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

897,025. Wire tensioning. DAVIES, E. A. Feb. 11, 1960 [Feb. 11, 1959], No. 4785/59. Class 45. [Also in Group XXX]. A guide rope 15 is tensioned and supported from girders 4 of pit headgear by springs 17, 18, having abutments adjustable by nuts 27 on a respective spindle 24. The lower end of each spring rests on a respective abutment 14 carried by a girder 8 bearing on the girders 4. The lower end of each spindle 24 has a projection 28 formed with a knife edge which engages an aperture in a bridge member 30 through a hole in which the rope 15 freely passes. The member 30 carries a wedging mechanism for gripping the rope 15. The adjustment of each spring is indicated by the position of a flange 41 against a scale 40. As shown, there are two guide ropes 15, 16, and two respective pairs of springs 17, 18.
GB478559A 1959-02-11 1959-02-11 Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts Expired GB897025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB478559A GB897025A (en) 1959-02-11 1959-02-11 Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB478559A GB897025A (en) 1959-02-11 1959-02-11 Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts

Publications (1)

Publication Number Publication Date
GB897025A true GB897025A (en) 1962-05-23

Family

ID=9783767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB478559A Expired GB897025A (en) 1959-02-11 1959-02-11 Improvements in and relating to the suspension and tensioning of guide and rubbing ropes in vertical pit shafts

Country Status (1)

Country Link
GB (1) GB897025A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804621A1 (en) * 1978-02-03 1979-08-09 Gutehoffnungshuette Sterkrade Mine shaft lift rope clamp monitor - has detector to measure tension which is adjusted by hydraulic actuator
GB2195969A (en) * 1986-10-06 1988-04-20 Nl Petroleum Services Adjusting tension in an array of chains
US5611412A (en) * 1995-07-07 1997-03-18 Otis Elevator Company Elevator car hitch
US6341669B1 (en) * 2000-06-21 2002-01-29 Otis Elevator Company Pivoting termination for elevator rope
US20130233654A1 (en) * 2010-12-03 2013-09-12 Dongnan Elevator Co., Ltd. Apparatus and method for automatically adjusting tension on mining elevator flexible guide rail
CN106629328A (en) * 2017-03-03 2017-05-10 太原理工大学 Steel wire rope suspension device, control method and multi-rope friction lifting system
CN112090247A (en) * 2020-10-31 2020-12-18 张家港市金秋环保科技有限公司 Electric field line tensioning adjusting device and tensioning adjusting method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804621A1 (en) * 1978-02-03 1979-08-09 Gutehoffnungshuette Sterkrade Mine shaft lift rope clamp monitor - has detector to measure tension which is adjusted by hydraulic actuator
GB2195969A (en) * 1986-10-06 1988-04-20 Nl Petroleum Services Adjusting tension in an array of chains
GB2195969B (en) * 1986-10-06 1990-01-10 Nl Petroleum Services Adjusting tension in an array of chains or similar flexible force transmitting member.
US5611412A (en) * 1995-07-07 1997-03-18 Otis Elevator Company Elevator car hitch
US6341669B1 (en) * 2000-06-21 2002-01-29 Otis Elevator Company Pivoting termination for elevator rope
US20130233654A1 (en) * 2010-12-03 2013-09-12 Dongnan Elevator Co., Ltd. Apparatus and method for automatically adjusting tension on mining elevator flexible guide rail
US9242836B2 (en) * 2010-12-03 2016-01-26 China University Of Mining And Technology Apparatus and method for automatically adjusting the tension of a flexible guide rail
CN106629328A (en) * 2017-03-03 2017-05-10 太原理工大学 Steel wire rope suspension device, control method and multi-rope friction lifting system
CN112090247A (en) * 2020-10-31 2020-12-18 张家港市金秋环保科技有限公司 Electric field line tensioning adjusting device and tensioning adjusting method
CN112090247B (en) * 2020-10-31 2023-01-17 张家港市金秋环保科技有限公司 Electric field line tensioning adjusting device and tensioning adjusting method

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