SU246807A1 - DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH - Google Patents

DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH

Info

Publication number
SU246807A1
SU246807A1 SU1210956A SU1210956A SU246807A1 SU 246807 A1 SU246807 A1 SU 246807A1 SU 1210956 A SU1210956 A SU 1210956A SU 1210956 A SU1210956 A SU 1210956A SU 246807 A1 SU246807 A1 SU 246807A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cable
drum
rollers
constant tension
drum winch
Prior art date
Application number
SU1210956A
Other languages
Russian (ru)
Original Assignee
С. М. Алексеев Проектно конструкторское бюро комбината Воркутауголь
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 С. М. Алексеев Проектно конструкторское бюро комбината Воркутауголь filed Critical С. М. Алексеев Проектно конструкторское бюро комбината Воркутауголь
Priority to SU1210956A priority Critical patent/SU246807A1/en
Application granted granted Critical
Publication of SU246807A1 publication Critical patent/SU246807A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Description

Известны устройства дл  посто иного нат жени  троса, иа барабане лебедки, содержащие прижимные роликИ.Devices for permanently tensioning a cable, and a winch drum containing pressure rollers are known.

Известные устройства удерживают ка-нат от схода через реборду барабана, .но не предохран ют трос от запутывани  витков и заклиниваии , гак «ак В момент внезапного ослаблени  нат жени  троса витки троса за счет пружин щих свойств беспор дочно расслабл ютс  и расход тс , т, если после этого сиова навивать трос иа барабан, то он заклиниваетс  или зашкивливаетс . Дл  расклиниваН1и  Tpoica ,не0бх1одимо он ть предохранительные щитки и при работающей лебедке руками выправл ть положение витков троса иа барабане, что ириводит к травмированию людей .The known devices keep the ca-nat from coming off through the drum flange, but do not prevent the cable from entanglement of coils and jamming, as at the moment of a sudden weakening of the cable tension, the coils of the cable due to the springing properties relax and relax. If, after this, the wire is wound around the drum and the cable is wedged or slips. For wedging Tpoica, it is impossible to use safety guards and, with the winch working, to straighten the position of the cable turns and the drum with your hands, which leads to injury to people.

Целью насто щего изобретени   вл етс  устранение беспор дочного раскручивани  троса на барабане при внезапном ослаблении его нат жени .The purpose of the present invention is to eliminate the random unwinding of the cable on the drum with a sudden weakening of its tension.

Дл  этого ролики смонтированы на планках , одни концы которых шарнирно соединены .между со.бой и с неподвижными опорами, расположенными между барабаном и роликами , а другае концы св заны м&жлу собой пружиной , посто нно зажимающей канат в роликах .For this purpose, the rollers are mounted on slats, one ends of which are hingedly connected between each other and fixed supports located between the drum and the rollers, while the other ends are connected by a spring, which is constantly clamping the rope in the rollers.

Оно содержит два ролика / и 2 - один с ребордами, другой без реборд. Ролики смонтированы на планках 3 и 4, концы которых шарнирно закреплены на неподвижных опоpax 5, расположенных между барабаном 6 и роликами, а противоположные концы св заны между собой пружийой 7.It contains two rollers / and 2 - one with flanges, the other without flanges. The rollers are mounted on bars 3 and 4, the ends of which are hinged on the fixed supports 5, located between the drum 6 and the rollers, and the opposite ends are connected by a spring 7.

Трос, проход щий между роликами, всегда зажат ими |И нр;и внезапном ослаблении нат жени  не ироисходит-расслаблени  и расхождени  витков троса на барабане.The cable passing between the rollers is always clamped by them and not, and the sudden loosening of tension does not relieve the tension and divergence of the turns of the cable on the drum.

Так ка-к планки 3 и 4 шарнирно закреплены одним концом на опорах 5, то они позвол ют роликам совместно отклон тьс  по вертикали и Контролировать положение троса  а барабане.Since the strips 3 and 4 are hinged at one end on the supports 5, they allow the rollers to jointly deflect vertically and control the position of the cable in the drum.

П ip е д м е т изобретени P ip e dme t inventions

Устройство дл  посто нного нат жени  троса на барабане лебедки, содержащее прил имные ролики, отличающеес  тем, что, с целью устранени  беспор дочиого раскручи1вани  троса на барабане при внезапном ослаблении его нат жени , ролики смонтированы на планках, одни концы которых шарнирно соединены между собой (И с неподвижными опорами , распо-ложенными меледу барабаном и роликами, а другие концы св заны между собой пружиной, посто нно зажимающей канат в роликах.A device for permanently tensioning a cable on a winch drum containing adjoining rollers, characterized in that, in order to eliminate the disorderless unwinding of a cable on a drum during a sudden weakening of its tension, the rollers are mounted on slats, one ends of which are hinged together And with fixed supports located on the meleda drum and rollers, and the other ends are connected to each other by a spring, constantly clamping the rope in the rollers.

SU1210956A 1968-01-15 1968-01-15 DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH SU246807A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1210956A SU246807A1 (en) 1968-01-15 1968-01-15 DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1210956A SU246807A1 (en) 1968-01-15 1968-01-15 DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH

Publications (1)

Publication Number Publication Date
SU246807A1 true SU246807A1 (en) 1969-06-20

Family

ID=75108055

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1210956A SU246807A1 (en) 1968-01-15 1968-01-15 DEVICE FOR CONSTANT TENSION OF THE CABLE ON THE DRUM WINCH

Country Status (1)

Country Link
SU (1) SU246807A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2743304C2 (en) * 2016-01-07 2021-02-16 Нэшнел Ойлвелл Варко Норвей Ас Hoisting crane and method of its operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2743304C2 (en) * 2016-01-07 2021-02-16 Нэшнел Ойлвелл Варко Норвей Ас Hoisting crane and method of its operation

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