The invention relates to the technical field of cranes, discloses a balance weight adjusting mechanism of a crane, and solves the problems that in the balance weight loading process of an existing vehicle-mounted crane, the operation process is numerous, cooperation of multiple persons is needed, and inconvenience exists. The sling is adjusted to enter the position between the two guide assemblies, the sling enters the alignment assembly through guiding of the guide assemblies, the sling is located over the balance weight load table, then the pushing and swinging assembly is controlled to descend, and after the two ends of the pushing and swinging assembly make contact with the lifting rope, the sling is aligned to the balance weight load table. The pushing and swinging assembly is straightened to be parallel to the length direction of the balance weight platform through the orientation assembly, so that the string hole is located over the hanging column, at the moment, the hanging column can accurately penetrate through the string hole, the balance weight is hoisted to the position above the balance weight platform, workers do not need to be matched on site in the process, the operation process is simplified, and meanwhile construction safety is improved.
本发明涉及起重机技术领域,公开了一种起重机的配重调节机构,解决了现有的车载起重机在装载配重过程中,操作过程繁多,且需要多人配合,存在不便的问题;本发明通过调整吊索进入两个导向组件之间,通过导向组件的引导,使得吊索进入到对位组件内,吊索处于配重载台的正上方,再通过控制推摆组件下降,在推摆组件的两端均与吊绳发生接触后,通过定向组件使得将推摆组件摆正与配重载台长的方向平行,从而使得串孔位于吊柱的正上方,此时便可使吊柱精准的穿过串孔,使得将配重块吊装到配重载台的上方,过程中无需工人现场配合,简化了操作过程的同时还提升了施工安全。
Counterweight adjusting mechanism of crane and crane
一种起重机的配重调节机构及起重机
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Counterweight device of crane and crane with counterweight device
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|CRANE HAVING A COUNTERWEIGHT ADJUSTMENT DEVICE, AND METHOD FOR ADJUSTING A COUNTERWEIGHT ON A CRANE
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