The invention relates to a stably-operating tower crane apparatus and an operating method thereof. The tower crane apparatus comprises a main tower body (21), a sleeve frame (22) sleeved on the top portion of the main tower body (21), a gear disk (24) fixedly arranged on the top end of the sleeve frame (22), a rotation frame (27) forming rotary matching with the gear disk (24), and a rotary arm (26) fixedly connected with the rotation frame (27), wherein a rotation drive motor (28) is fixedly arranged on the rotation frame (27), and drives the rotation frame (27) and the rotary arm (26) to rotate through the engagement between a small gear (29) fixedly connected with the rotation drive motor and the gear disk (24).
Stably-operating tower crane apparatus and operating method thereof
2015-08-19
Patent
Elektronische Ressource
Englisch
Low-noise tower crane device and operating method thereof
Europäisches Patentamt | 2015
|Tower crane apparatus capable of cleaning pollutants, and operating method thereof
Europäisches Patentamt | 2015
|Operating system and operating method of multi-mechanism tower crane
Europäisches Patentamt | 2022
|Tower crane device with guider and operating method of tower crane device
Europäisches Patentamt | 2015
|