The invention relates to the technical field of lifting appliances, in particular to a special lifting appliance for heavy equipment. The lifting appliance comprises a supporting plate, transverse plates, hooking grooves, a hook ring, a hook and a steel cable; an adjusting mechanism is arranged at the joints of the supporting plate and the transverse plates; the adjusting mechanism comprises two air cylinders, air cylinder pistons, connecting plates and telescopic sliding rods, the two air cylinders are located on the two sides of the supporting plate correspondingly and provide power for adjusting the positions of the transverse plates, the air cylinder pistons are located at the bottom ends of the air cylinders, and the connecting plates are located at the bottom ends of the air cylinder pistons. The adjusting mechanism is designed, the distance between the two transverse plates can be adjusted, so that when the lifting appliance is used for lifting the equipment, the stability is higher, and shaking is avoided; meanwhile, an oil quantity sensor, an oil pump, an oil storage tank and a PLC are arranged, balls can be effectively lubricated, friction resistance between the balls and a moving groove is reduced, and the transverse plates can better slide on the inner sides of sliding grooves.

    本发明涉及吊具技术领域,特别是涉及一种重型设备专用吊具,包括支撑板、横板、钩挂槽、钩环、挂钩与钢索,所述支撑板与横板连接处设置有调节机构,所述调节机构包括:气缸,所述气缸的数量共设置有两个,且两个所述气缸分别处于支撑板两侧,为调节横板的位置提供动力;气缸活塞,所述气缸活塞处于气缸底端;连接板,所述连接板处于气缸活塞底端;伸缩滑杆;通过设计了调节机构,两个横板之间的间距可以调节,使得吊具在对设备进行起吊时,稳定性更佳,不会产生晃动,同时通过设计了油量传感器、油泵、储油箱与PLC控制器,使得滚珠可以有效的得到润滑,减少了滚珠与活动槽之间的摩擦阻力,便于横板在滑槽内侧更好的进行滑动。


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    Title :

    Special lifting appliance for heavy equipment


    Additional title:

    一种重型设备专用吊具


    Contributors:
    WANG YIHONG (author)

    Publication date :

    2021-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16N LUBRICATING , Schmierung



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