The invention discloses a medium-and-small-ton lifting device convenient for adjusting the lifting position of a lifting appliance, and relates to the technical field of lifting equipment, the medium-and-small-ton lifting device comprises a base and a winch, the top of the base is connected with an adjusting assembly, the top of the adjusting assembly is connected with a mounting table, the top of the mounting table is connected with a rotating shaft, and the outer surface of the rotating shaft is connected with a lifting arm; the adjusting assembly comprises a stepping motor, a gear rotating disc, an outer fluted disc, a connecting base, a bearing, a reset spring and a rolling ball, and the output end of the stepping motor is connected with the gear rotating disc. According to the lifting appliance, the multiple assemblies are arranged in a matched mode, the lifting position of the lifting appliance can be changed without adjusting the whole device, meanwhile, the health and safety of operators can be guaranteed through control of the motor, and the cleaning assembly and the detection assembly are arranged in a matched mode; and when the steel wire rope is damaged, the steel wire rope is timely detected by field personnel, so that the occurrence of accidents is reduced.

    本发明公开了一种便于调整吊具吊位的中小吨起吊装置,涉及吊装设备技术领域,包括底座和卷扬机,所述底座顶部连接有调整组件,且调整组件顶部连接有安装台,所述安装台顶部连接有转轴,且转轴外表面连接有起吊臂,所述调整组件包括步进电机、齿轮转盘、外齿盘、连接座、轴承、复位弹簧和滚动球,所述步进电机输出端连接有齿轮转盘。本发明采用多个组件之间的相互配合设置,不仅不需要调整整个装置即可实现吊具吊位的改变,同时原理电机的操控能够保证作业人员的健康安全,并利用清洁组件与检测组件之间的相互配合设置,使得能够将钢丝绳表面的杂质去除利用检测组件钢丝绳进行检测,发现钢丝绳有破损时及时同时现场人员,降低事故的发生。


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    Title :

    Small and medium tonnage lifting device convenient for adjusting lifting position of lifting appliance


    Additional title:

    一种便于调整吊具吊位的中小吨起吊装置


    Contributors:
    LIU JIAN (author) / ZHANG BIN (author) / CHEN CHENG (author) / XI PENG (author) / WANG ZEHUA (author) / GAO XIAODONG (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B08B Reinigen allgemein , CLEANING IN GENERAL / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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