The invention relates to the technical field of electric hoists, in particular to a fast-assembly type anti-derailment electric hoist for a crane trolley, which comprises I-shaped steel, an electric hoist body, a moving frame, a moving trolley, an auxiliary moving mechanism and a fast connecting mechanism, the number of the moving trolleys is two, the two moving trolleys are mounted on the first mounting plate and the second mounting plate correspondingly, and the output ends of the moving trolleys abut against the upper surface of the bottom of the I-shaped steel. The number of the auxiliary moving mechanisms is two, the two auxiliary moving mechanisms are mounted on the first mounting plate and the second mounting plate correspondingly, and the output ends of the auxiliary moving mechanisms abut against the side face of the bottom of the I-shaped steel. The quick connecting mechanism comprises a main connecting mechanism and an auxiliary connecting mechanism. The rapid connecting mechanism is arranged, so that workers can conveniently and rapidly disassemble and assemble the equipment; the auxiliary moving mechanism is arranged, so that the derailing possibility is reduced.
本发明涉及电动葫芦技术领域,具体是涉及一种用于起重机小车的快装式防脱轨电动葫芦,包括工型钢、电动葫芦本体、移动车架、移动小车、辅助移动机构和快速连接机构;移动小车具有两个,两个移动小车分别安装在第一安装板和第二安装板上,移动小车的输出端与工型钢的底部上表面抵接;辅助移动机构具有两个,两个辅助移动机构分别安装在第一安装板和第二安装板上,辅助移动机构的输出端与工型钢的底部的侧面抵接;快速连接机构包括主连接机构和辅助连接机构。本申请设置快速连接机构,方便工作人员快速拆装设备;本申请设置辅助移动机构,降低了脱轨的可能性。
Quickly-assembled anti-derailment electric hoist for crane trolley
一种用于起重机小车的快装式防脱轨电动葫芦
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Electric hoist fixing structure of electric hoist single-beam and double-beam crane trolley
Europäisches Patentamt | 2022
|Anti-derailment device for travelling crane and anti-derailment travelling crane thereof
Europäisches Patentamt | 2022
|