SU1370055A1 - Tower crane - Google Patents
Tower crane Download PDFInfo
- Publication number
- SU1370055A1 SU1370055A1 SU864063261A SU4063261A SU1370055A1 SU 1370055 A1 SU1370055 A1 SU 1370055A1 SU 864063261 A SU864063261 A SU 864063261A SU 4063261 A SU4063261 A SU 4063261A SU 1370055 A1 SU1370055 A1 SU 1370055A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- console
- fixed
- counterweight
- movable
- brace
- Prior art date
Links
Abstract
Изобретение относитс к подъемно-транспортному машиностроению и может найти применение в башенных кранах, используемых при строительстве высотных сооружений. Цель изобретени - снижение металлоемкости путем уменьшени массы противовеса. В башенном кране консоль выполнена из неподвижной 6 и подвижной 7 частей, а противовес 13 закреплен на конце подвижной части 7, подвешенной к оголовку 4, причем подвеска конца подвижной части 7 консоли выполнена в виде шарнирно соединенных между собой стойки 20 и т ги 19, свободными концами шарнирно соединенных соответственно с неподвижной 6 и подвижной 7 част ми консоли, и подвижного блока, огибаемого канатом, один конец которого закреплен на металлоконструкции крана, а другой - на барабане механизма перемещени подвижной части консоли. 5 ил. сл со The invention relates to a lifting and transport machinery and can be used in tower cranes used in the construction of high-rise structures. The purpose of the invention is to reduce metal consumption by reducing the weight of the counterweight. In the tower crane, the console is made of fixed 6 and movable 7 parts, and the counterweight 13 is fixed at the end of the movable part 7 suspended from the tip 4, and the suspension of the end of the movable part 7 of the console is made in the form of pivotally interconnected racks 20 and 19 the ends are pivotally connected respectively to the fixed 6 and movable 7 parts of the cantilever, and the movable block, enveloped by a rope, one end of which is fixed to the metal structures of the crane and the other to the drum of the mechanism for moving the movable part of the cantilever . 5 il. sl with
Description
А -АA-A
Фиг. гFIG. g
2В2B
19nineteen
2121
2323
16sixteen
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864063261A SU1370055A1 (en) | 1986-04-29 | 1986-04-29 | Tower crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864063261A SU1370055A1 (en) | 1986-04-29 | 1986-04-29 | Tower crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1370055A1 true SU1370055A1 (en) | 1988-01-30 |
Family
ID=21236130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864063261A SU1370055A1 (en) | 1986-04-29 | 1986-04-29 | Tower crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1370055A1 (en) |
-
1986
- 1986-04-29 SU SU864063261A patent/SU1370055A1/en active
Non-Patent Citations (1)
Title |
---|
Невзоров Л.А. и др. Башенные краны. М.: Машиностроение, 1979, с. 6-8, рис. 1.1 (10). * |
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