The invention discloses a large-scale tower crane weight structure. The large-scale tower crane weight structure comprises a plurality of weights (4) which are in upper and lower connection with each other, an outer frame (5) which is formed by putting steel plates together and welding the steel plates is adopted by the main structure of each weight (4), and the weight (4) is filled with concrete; the top of the weight (4) is provided with a plurality of locating blocks (6); an erection opening is formed in the top of each locating block (6), a locating hole (7) is formed at the bottom of each weight (4) which is located under the corresponding locating block (6), and the locating hole (7) and the locating block (6) which are formed in the contact surface of two weights (4) which are in an upper and lower adjacent mode are matched with each other to locate. By means of the large-scale tower crane weight structure, convenient transportation and shipment are achieved, the anti-collision effect is achieved, the coating effect is good, and the shape is beautiful and generous.
Large-scale tower crane weight structure
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2020
|Power supply system for large tower crane and large tower crane
Europäisches Patentamt | 2022
|