The invention provides a gantry crane capable of being used in limited space, which comprises a main support arm, a lifting arm, an auxiliary support arm and an electric hoist, the main support arm is a main mechanism of the whole gantry crane, is a lead screw lifting mechanism and is responsible for bearing main stress action, and the lifting arm is of an I-shaped structure and is a main force arm of lifting operation; the auxiliary supporting arm comprises a main sleeve and an auxiliary sleeve and has the auxiliary supporting effect on the suspension arm, and the electric hoist is a remote control type electric hoist and facilitates remote operation. The device is practical in design and easy to operate, the problem that equipment is difficult to maintain and move in a limited space is solved, a large amount of manpower and material resources are saved, time is saved, and it is guaranteed that work is completed safely, stably and rapidly.
本发明提供一种可在局限空间内使用的龙门吊,包括主支撑臂、吊臂、辅助支撑臂和电动葫芦,主支撑臂是整个龙门吊的主要机构,为丝杠起升机构,负责承担主要受力作用,吊臂为工字型结构,是吊装作业的主力臂,辅助支撑臂包括主套管和副套管,对吊臂起到辅助支撑作用,电动葫芦为遥控式电动葫芦,便于远距离操作。本发明设计实用、操作简单,解决了局限空间内设备维修移动困难的问题,节约了大量人力物力、节约时间,保证了安全、稳定、快速的完成工作。
Gantry crane capable of being used in limited space
一种可在局限空间内使用的龙门吊
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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