The invention relates to a frame type upright lifting device and a working method thereof.The device comprises four sections of lifting mechanisms and a base, the lifting mechanisms are fixed to the base, the four sections of lifting mechanisms include the first section of lifting mechanism, the second section of lifting mechanism, the third section of lifting mechanism and the fourth section of lifting mechanism, a motor is fixed to the side face of the first section of lifting mechanism, and a motor is fixed to the side face of the second section of lifting mechanism; the motor is in transmission connection with a steel wire rope reel, a first steel wire rope is arranged on the steel wire rope reel, a fourth pulley block is arranged on the lower portion of the first section of hoisting mechanism, a fifth pulley block is arranged on the base, and the first steel rope winds around the fourth pulley block and the fifth pulley block. According to the frame type vertical lifting device, the body is light in weight, the lifting form is high in reliability, the bearing requirement of a scaffold platform and a deck face and the cabin in-out requirement can be met, and the function of synchronous lifting of multiple sections of lifting mechanisms is achieved through connection of the steel wire ropes and the pulleys on the lifting mechanisms.
本发明涉及一种框架式直立起升装置及其工作方法,装置包括四节起升机构和底座,起升机构固定在底座上,四节起升机构分别为第一节起升机构、第二节起升机构、第三节起升机构和第四节起升机构,第一节起升机构的侧面上固定有电机,电机与一个钢丝绳卷筒传动连接,钢丝绳卷筒上设有第一钢丝绳,第一节起升机构的下部设有第四滑轮组,底座上设有第五滑轮组,第一钢绳绕过第四滑轮组和第五滑轮组。本发明的一种框架式直立起升装置本体重量较轻,起升形式可靠性高,能满足脚手架平台及甲板面的承重要求和船舱进出的要求,并且通过钢丝绳与各起升机构上滑轮的连接,实现了多节起升机构同步升降的功能。
Frame type upright lifting device and working method thereof
一种框架式直立起升装置及其工作方法
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting type material platform and working method thereof
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