The invention discloses a tower crane device with a guider and an operating method of the tower crane device. The tower crane device comprises a main tower body (21), a stock (22) arranged at the top of the main tower body (21) in a sleeving manner, a gear disc (24) fixedly mounted at the top end of the stock (22), a rotating stand (27) matched with the gear disc (24) rotationally, and a rotating arm (26) fixedly connected with the rotating stand (27), wherein a rotating drive motor (28) is fixedly arranged on the rotating stand (27) and is meshed with the gear disc (24) through a pinion (29) fixedly connected with the rotating drive motor (28) so as to drive the rotating stand (27) and the rotating arm (26) to rotate.
Tower crane device with guider and operating method of tower crane device
2015-07-29
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Tower crane apparatus with guider and liquid spraying head, and operating method thereof
European Patent Office | 2015
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