SU1720989A1 - Load crane - Google Patents
Load crane Download PDFInfo
- Publication number
- SU1720989A1 SU1720989A1 SU884497293A SU4497293A SU1720989A1 SU 1720989 A1 SU1720989 A1 SU 1720989A1 SU 884497293 A SU884497293 A SU 884497293A SU 4497293 A SU4497293 A SU 4497293A SU 1720989 A1 SU1720989 A1 SU 1720989A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crane
- frame
- eyes
- lugs
- pair
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
Abstract
Изобретение относитс к стреловым трапам, имеющим две стрелы. Цель изобретени - снижение трудоемкости монтажа и демонтажа крана. В грузоподъемном кране, содержащем ходовую раму 2 со стрелами, рама снабжена платформой 6 в виде пространственной конструкции с проушинами на боковых сторонах. Платформа расположена между продольными балками 3 рамы 2, которые снабжены дополнительными проушинами . Последние установлены попарно с возможностью схватывани каждой дополнительной парой проушин соответствующей пары первых проушин, котора соединена с указанной парой вторых проушин . Рабочее оборудование крана выполнено в виде двух стрел и закреплено на верхней части платформы 6, а тележки 1 крана установлены на нижней ее части. 3 ил. СПThe invention relates to boom ramps having two booms. The purpose of the invention is to reduce the complexity of installation and dismantling of the crane. In the crane containing chassis frame 2 with arrows, the frame is equipped with a platform 6 in the form of a spatial structure with eyelets on the sides. The platform is located between the longitudinal beams 3 of the frame 2, which are provided with additional lugs. The latter are installed in pairs with the possibility of each additional pair of lugs being set for the corresponding pair of first lugs, which is connected to the specified pair of second lugs. The working equipment of the crane is made in the form of two arrows and fixed on the upper part of the platform 6, and the crane trucks 1 are mounted on its lower part. 3 il. SP
Description
Вид АType A
Фи&3Fi & 3
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884497293A SU1720989A1 (en) | 1988-10-24 | 1988-10-24 | Load crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884497293A SU1720989A1 (en) | 1988-10-24 | 1988-10-24 | Load crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1720989A1 true SU1720989A1 (en) | 1992-03-23 |
Family
ID=21405534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884497293A SU1720989A1 (en) | 1988-10-24 | 1988-10-24 | Load crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1720989A1 (en) |
-
1988
- 1988-10-24 SU SU884497293A patent/SU1720989A1/en active
Non-Patent Citations (1)
Title |
---|
Устройство и эксплуатаци крана СРК- 30/40, М.: Воениздат, 1961. рис. 3, с. 10. * |
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