SU600077A1 - Self-erecting gantry crane - Google Patents
Self-erecting gantry craneInfo
- Publication number
- SU600077A1 SU600077A1 SU762436146A SU2436146A SU600077A1 SU 600077 A1 SU600077 A1 SU 600077A1 SU 762436146 A SU762436146 A SU 762436146A SU 2436146 A SU2436146 A SU 2436146A SU 600077 A1 SU600077 A1 SU 600077A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- self
- gantry crane
- span structure
- erecting
- erecting gantry
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
Description
иand
ектлую высоту посредством бочкообразной оси 4, эксцентриковых втулок 5, монталсиого шарнирного соединени 3 и эксцентрикового пальца 8 фиксирующей т ги уточн ют расчетное направление опор по колее. Затем, жестко соедин эксцентриковые втулки 5 с пролетным строением 1, а эксцентриковые нальцы 8 с онорамн 2, обеспечивают стабильность креплени опор 2 к пролетному строению 1. При этом серьги 6 расположены в плоскости, перпендикул рной продольной оси опоры 2. РГзобретеине упрощает выполнение монтажных операций, снижает трудоемкость на всех этапах монтажа, устраи ет воздействие направленных вдоль пролетного строени перекосиых нагрузок на опоры через т ги, обеснечнвает статически определимое распределение усилий в элементах крана н уменьшает износ контактирующих поверхностей.The eclectic height by means of the barrel axis 4, the eccentric bushings 5, the swivel joint 3 and the eccentric pin 8 of the fixing rod specify the calculated direction of the supports along the track. Then, eccentric sleeves 5 are rigidly connected with span structure 1, and eccentric flutes 8 with onor 2, ensure stability of fastening of supports 2 to span structure 1. At the same time, earrings 6 are located in a plane perpendicular to the longitudinal axis of support 2. The FOB of the inventor simplifies installation operations , reduces the labor intensity at all stages of installation, eliminates the effect of distorted loads directed along the span over the supports through the thrust, and ensures a statically definable distribution of forces in the crane elements less wear on the contacting surfaces.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762436146A SU600077A1 (en) | 1976-12-25 | 1976-12-25 | Self-erecting gantry crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762436146A SU600077A1 (en) | 1976-12-25 | 1976-12-25 | Self-erecting gantry crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU600077A1 true SU600077A1 (en) | 1978-03-30 |
Family
ID=20689066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762436146A SU600077A1 (en) | 1976-12-25 | 1976-12-25 | Self-erecting gantry crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU600077A1 (en) |
-
1976
- 1976-12-25 SU SU762436146A patent/SU600077A1/en active
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