The invention relates to a fan lifting climbing-free device. At present, a used fan lifting climbing-free device is small in lifting forming range and low in bearing capacity. The draught fan lifting climbing-free device comprises a draught fan lifting climbing-free device body (1), a lifting frame chaining piece (2) and a lifting frame (3), the draught fan lifting climbing-free device body is connected with the lifting frame chaining piece, a horizontal plate face of the lifting frame chaining piece is connected with the lifting frame, the lifting frame is connected with a lifting machine lead screw (4), a chaining support (7) is fixedly installed below the lifting frame, and the chaining support (7) is connected with the lifting frame lead screw (4). A cover body (5) is connected to the link bracket through a bolt assembly, and a speed reducer (8) is mounted in the cover body; transmission shafts (6) are connected to the two sides of the speed reducer, the ends of the transmission shafts are rotationally connected with one end of a coupler (11), and the other end of the coupler is connected with a turbine lead screw lifting machine (9); the turbine lead screw lifter is connected with a lifter lead screw; and the speed reducer is connected with a hand wheel (10). The invention is applied to the field of fans.
本发明涉及一种风机升降免爬装置。目前,所使用的风机升降免爬装置升降形成范围小,承载能力小。一种风机升降免爬装置,其组成包括:风机升降免爬装置(1)、升降架链接件(2)和升降架(3),风机升降免爬装置与升降架链接件连接,升降架链接件的水平板面与升降架连接,升降架与升降机丝杠(4)连接,升降架的下方固定安装有链接支架(7),链接支架上通过螺栓组件连接有罩体(5),罩体内安装有减速机(8);减速机的两侧连接有传动轴(6),传动轴的端部与联轴器(11)的一端转动连接,联轴器的另一端与涡轮丝杆升降机(9)连接;涡轮丝杆升降机与升降机丝杠连接;减速机上连接有手轮(10)。本发明应用于风机领域。
Fan lifting climbing-free device
风机升降免爬装置
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F03D Windkraftmaschinen , WIND MOTORS |
Lifting structure of climbing device and climbing device
European Patent Office | 2024
|European Patent Office | 2020
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