The invention belongs to the technical field of buildings and relates to a cross beam supporting system used for a tower crane. The technical problems that in the prior art, the structure is unstable and the load capacity is small are solved. The cross beam supporting system used for the tower crane comprises a cross beam; the cross beam is horizontally arranged; one end of the cross beam is fixedly connected with the tower crane; the other end of the cross beam is connected with a sliding rail assembly; the sliding rail assembly comprises a sliding rail and a sliding block which is matched with the sliding rail and can walk along the sliding rail; the sliding rail is fixedly connected with a building; the sliding block is connected with the end of the cross beam. The cross beam supporting system used for the tower crane can be used for improving the load capacity and stability of the tower crane and make the tower crane to walk with loads.
Cross beam supporting system used for tower crane
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Supporting rod system used for tower crane supporting
Europäisches Patentamt | 2015
|Axial deviation eliminating mechanism for supporting cross beam of tower crane
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2023
|