SU1689299A1 - Winch rope unreeling stop - Google Patents
Winch rope unreeling stop Download PDFInfo
- Publication number
- SU1689299A1 SU1689299A1 SU894770209A SU4770209A SU1689299A1 SU 1689299 A1 SU1689299 A1 SU 1689299A1 SU 894770209 A SU894770209 A SU 894770209A SU 4770209 A SU4770209 A SU 4770209A SU 1689299 A1 SU1689299 A1 SU 1689299A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drum
- winch
- intermediate element
- stop
- rod
- Prior art date
Links
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
Изобретение относитс к грузоподъемным механизмам, а именно к предохранительным устройствам лебедок, предотвращающим полное сматывание каната с барабана лебедки. Цель изобретени - повышение надежности работы. Ограничитель содержит подпружиненный шток 1, установленный с внутренней стороны обечайки ба рабана лебедки с возможностью взаимодействи одним концом через отверстие в барабане с канатом 4, а другим через промежуточный элемент - с конечным выключателем , причем промежуточный элемент выполнен в виде магнитоуправл емого контакта, расположенного в трубке 8 из немагнитного материала, установленного соосно барабан с возможностью аксиального перемещени . На одном конце штока 1 закреплен посто нный магнит. 2 ил.The invention relates to lifting mechanisms, namely to winch safety devices that prevent the rope from completely winding up from the winch drum. The purpose of the invention is to increase the reliability of work. The limiter contains a spring-loaded rod 1, installed on the inner side of the drum winch shell with one end through the hole in the drum with the cable 4, and the other through the intermediate element with a limit switch, the intermediate element made in the form of a magnetic contact located in the tube 8 from a non-magnetic material mounted coaxially with the drum with the possibility of axial movement. A permanent magnet is fixed at one end of the rod 1. 2 Il.
Description
W 8W 8
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894770209A SU1689299A1 (en) | 1989-10-31 | 1989-10-31 | Winch rope unreeling stop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894770209A SU1689299A1 (en) | 1989-10-31 | 1989-10-31 | Winch rope unreeling stop |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1689299A1 true SU1689299A1 (en) | 1991-11-07 |
Family
ID=21485200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894770209A SU1689299A1 (en) | 1989-10-31 | 1989-10-31 | Winch rope unreeling stop |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1689299A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109095321A (en) * | 2018-09-30 | 2018-12-28 | 李三源 | The tensioning device of oblique elevator trailing cable stretched using magnetostrictive effect |
-
1989
- 1989-10-31 SU SU894770209A patent/SU1689299A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1144966, кл. В 66 D 1/56, 1983. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109095321A (en) * | 2018-09-30 | 2018-12-28 | 李三源 | The tensioning device of oblique elevator trailing cable stretched using magnetostrictive effect |
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