The invention relates to a traction machine and an elevator with the traction machine. The traction machine comprises a supporting base, a traction wheel and a braking device, and a containing cavity is formed in the supporting base; the traction wheel is installed in the containing cavity, and a rope groove is formed in the peripheral face of the traction wheel. The brake device comprises a brake caliper and a brake disc, the brake disc is arranged on at least one side, located on the two sides of the rope groove, of the traction wheel, the brake disc and the traction wheel are arranged to be of an integrally-formed structure, and the brake caliper is installed on the supporting base and matched with the brake disc. According to the traction machine, the brake disc and the traction wheel are arranged to be of the integrally-formed structure, the connection reliability between the brake disc and the traction wheel is guaranteed, the brake disc is prevented from loosening under the ultrahigh-speed large load, the stability of the whole traction machine in the running process is improved, and the problem that an existing traction machine is poor in stability is solved.

    本发明涉及一种曳引机及具有其的电梯,该曳引机包括支撑座、曳引轮以及制动装置,支撑座的内部具有容纳腔;曳引轮安装在容纳腔内,曳引轮的外周面上设置有绳槽;制动装置包括刹车钳和制动盘,制动盘设置在曳引轮的位于绳槽两侧的至少一侧,制动盘与曳引轮设置成一体成型结构,刹车钳安装在支撑座上并与制动盘相配合。本发明提出的曳引机中,制动盘与曳引轮设置为一体成型结构,保证了制动盘与曳引轮之间的连接可靠性,避免了在超高速大载重下制动盘发生松动,提高了曳引机整体在运行过程中的稳定性,解决了现有的曳引机稳定性差的问题。


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    Title :

    Tractor and elevator with same


    Additional title:

    曳引机及具有其的电梯


    Contributors:
    DENG YIHUA (author) / XIE LINTAO (author) / ZHOU JIANQIANG (author)

    Publication date :

    2022-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS



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