The invention relates to a container crane heightening device including a pedestal; the upper side of the pedestal is provided with a standard block; both sides of the standard block are respectively provided with a supporting block A and a supporting block B, the supporting block A is internally provided with a groove, the groove is internally provided with a bearing block, the bearing block is connected with a piston rod A, the upper side of the piston rod A is provided with a hydraulic cylinder A, and the upper side of the hydraulic cylinder A is provided with a connecting base A; the supporting block B is connected with a piston rod B, the upper side of the piston rod B is provided with a hydraulic cylinder B, and the upper side of the hydraulic cylinder B is provided with a connecting base B, and the upper sides of the connecting base A and the connecting base B are provided with a jacking base; both ends of the bearing block are each provided with a shaft head; the upper side and the lower side of the standard block are uniformly provided with connecting devices respectively, and the middle part of each connecting device is provided with a through hole. The container crane heightening device has the advantages of reasonable structure, convenience for use, low use cost, and good economic benefits; the container crane heightening device has the advantages of reasonable structure, convenience for use, low use cost and good economic benefits.
Container crane heightening device
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Joint-adding heightening device, joint-adding heightening method and crane
Europäisches Patentamt | 2022
|Shore crane door frame and quay crane door frame heightening method
Europäisches Patentamt | 2024
|Large container ship living quarter heightening and modifying method
Europäisches Patentamt | 2023
|