The invention discloses a crane counterweight moving device. The crane counterweight moving device comprises a main counterweight table and additional counterweight tables, wherein splicing grooves are formed in one sides of the main counterweight table and the additional counterweight tables, tooth openings are formed in the surfaces of the splicing grooves, splicing blocks are arranged on the other sides of the main counterweight table and the additional counterweight tables, butt-joint openings are formed on the surfaces of the splicing blocks, the main counterweight table is spliced and installed with the additional counterweight tables on the two sides through the splicing grooves and the splicing blocks, positioning openings are formed in the main counterweight table, the additionalcounterweight tables and the splicing blocks, and limiting plug blocks are inserted into the positioning openings. By means of the assembled structure, when the weight of the main counterweight tableis insufficient, transverse splicing can be conveniently carried out as required to increase the overall weight, the disassembly is more convenient, the space area occupied by the device during displacement is reduced, loading and moving are facilitated, no need exists for workers to climb to a workbench manually, and repeated climbing is not needed when a new tool needs to be supplied.
本发明公开一种起重机配重移动装置,包括主配重台、附加配重台,主配重台与附加配重台一侧均开设有拼接槽,拼接槽的表面设置有齿口,主配重台与附加配重台的另一侧均设置有拼接块,且拼接块的表面设置有对接口,主配重台通过拼接槽、拼接块分别与两侧的附加配重台拼接安装,主配重台、附加配重台、拼接块上均开设有定位口,定位口内安插有限位插块;本发明通过拼装式的结构,在主配重台重量不够时能够方便按需进行横向的拼接以增加整体的重量,并且拆卸也更加方便,降低了装置在位移时所占用的空间面积,更加便于装载移动,对于工作人员来说无需在手动攀爬至工作台上,并且在需要补给新的工具时,也无需重复攀爬。
Crane counterweight moving device
一种起重机配重移动装置
2020-08-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Counterweight device of crane and crane with counterweight device
Europäisches Patentamt | 2015
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