SU1615140A1 - Arrangement for current lead to load-engaging member of cargo-lifting crane - Google Patents
Arrangement for current lead to load-engaging member of cargo-lifting crane Download PDFInfo
- Publication number
- SU1615140A1 SU1615140A1 SU894662585A SU4662585A SU1615140A1 SU 1615140 A1 SU1615140 A1 SU 1615140A1 SU 894662585 A SU894662585 A SU 894662585A SU 4662585 A SU4662585 A SU 4662585A SU 1615140 A1 SU1615140 A1 SU 1615140A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cable
- drum
- load
- current lead
- cargo
- Prior art date
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- Load-Engaging Elements For Cranes (AREA)
Abstract
Изобретение относитс к подъемно-транспортному машиностроению. Цель изобретени - повышение надежности и упрощение конструкции. Устройство содержит барабан дл навивки кабел 1, выполненный из двух частей 2 и 3, между которыми размещен и с которыми жестко св зан соосный барабан 4 дл навивки троса. Свободный конец троса посредством коуша 6 закреплен на средней части кабел 1. 1 ил.This invention relates to a lifting and transport machinery. The purpose of the invention is to increase reliability and simplify the design. The device comprises a drum for winding a cable 1, made of two parts 2 and 3, between which a coaxial drum 4 for winding a cable is placed and which is rigidly connected. The free end of the cable through the kosha 6 is fixed on the middle part of the cable 1. 1 Il.
Description
Изобретение относится к подъемнотранспортному машиностроению и может быть использовано в устройствах для токоподвода к магнитным шайбам, грейферам, траверсам с электроприводами и другим грузозахватным органам кранов с электроприводом, а также к подвесным пультам управления.The invention relates to hoisting machinery and can be used in devices for current supply to magnetic washers, grabs, traverses with electric drives and other load-gripping bodies of electric cranes, as well as to suspended control panels.
Цель изобретения - повышение надежности устройства и упрощение конструкции.The purpose of the invention is to increase the reliability of the device and simplify the design.
На чертеже изображено устройство, общий вид.The drawing shows a device, General view.
Устройство для токоподвода содержит барабан для навивки кабеля 1, выполненный из двух частей 2 и 3, между которыми размещен и с которыми жестко связан соосный барабан 4 для навивки троса 5, закрепленного посредством коуша 6 на средней части кабеля 1, соединяющего источник 7 питания с грузозахватным органом 8 крана. Барабаны приводятся во вращение приводным механизмом 9.The current supply device comprises a cable winding drum 1 made of two parts 2 and 3, between which a coaxial drum 4 for winding a cable 5 is fixed and rigidly connected by means of a thimble 6 on the middle part of the cable 1 connecting the power supply 7 to the load gripping body 8 of the crane. The drums are driven by a drive mechanism 9.
Устройство работает следующим образом.The device operates as follows.
При подъеме грузозахватного органа 8 крана барабаны приводятся во вращение приводным механизмом 9, навивая на барабан 4 трос 5, при этом ветвь кабеля 1 между коушем 6 и источником 7 питания образует петлю. При полностью навитом на барабан тросе 5 коуш 6 ложится на среднюю часть барабана 4 поверх троса, а ветви кабеля 1, разделенные коушем 6, навиваются на части 2 и 3 барабана.When lifting the lifting member 8 of the crane, the drums are rotated by the drive mechanism 9, winding a cable 5 onto the drum 4, while the branch of the cable 1 between the thimble 6 and the power source 7 forms a loop. When the cable 5 is completely wound around the drum 5, the thimble 6 lays on the middle part of the drum 4 over the cable, and the branches of the cable 1, separated by the thimble 6, are wound on the drum parts 2 and 3.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894662585A SU1615140A1 (en) | 1989-01-31 | 1989-01-31 | Arrangement for current lead to load-engaging member of cargo-lifting crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894662585A SU1615140A1 (en) | 1989-01-31 | 1989-01-31 | Arrangement for current lead to load-engaging member of cargo-lifting crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1615140A1 true SU1615140A1 (en) | 1990-12-23 |
Family
ID=21434222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894662585A SU1615140A1 (en) | 1989-01-31 | 1989-01-31 | Arrangement for current lead to load-engaging member of cargo-lifting crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1615140A1 (en) |
-
1989
- 1989-01-31 SU SU894662585A patent/SU1615140A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 563355. кл. В 66 С 13/12, 1977. * |
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