The invention discloses a helpage type manual lifting device which comprises a supporting assembly, a lifting mechanism, a scrolling mechanism, a reversing mechanism, a seat assembly and a pedal assembly. The supporting assembly adopts a structural steel welding parts and is fixedly arranged on the ground; the lifting mechanism is fixedly arranged on the upper part of the supporting assembly; thereversing mechanism adopts a cylindrical cam mechanism, is arranged on the left side of the upper end of the supporting assembly, and is matched with the lifting mechanism for work through locking columns; the scrolling mechanism works by adopting a torsional spring disk energy storage principle, is fixedly arranged in the middle of the upper end of the supporting assembly, and carries out coordinated movement with the lifting mechanism through a gear mechanism; rolling wheels of the seat assembly and the pedal assembly are clamped to the inner side of the lower part of the supporting assembly; and the seat assembly and the pedal assembly are connected with the lifting mechanism through pulling ropes respectively. The helpage type manual lifting device provided by the invention realizes aself-help type alternate lifting function of a seat and a pedal through the torsional spring disk energy storage principle and a human body potential energy acting principle, has the characteristics of low cost, good safety, small installation space, no need of power source and the like, and can provide a labor-saving household up-and-down method for the aged.
本发明公开了一种助老型人力升降装置,包括支撑组件,升降机构,涡卷机构,换向机构,座椅组件与脚踏组件;所述的支撑组件采用型钢焊接件,固装在地面上,升降机构固装在支撑组件上部,换向机构采用圆柱凸轮机构,安装在支撑组件上端左侧,通过止动柱与升降机构配合工作,涡卷机构采用扭簧盘储能原理工作,固装在支撑组件上端中部,通过齿轮机构与升降机构协调运动,座椅组件和脚踏组件的滚轮夹装在支撑组件下部内侧,两者分别通过拉绳与升降机构连接。本发明通过扭簧盘储能原理与人体势能做功原理,实现了座椅和脚踏的自助式交替升降功能,还具有成本低,安全性好,安装空间小,不需动力源等特点,可为老人提供一种省力的家庭上下楼方式。
Helpage type manual lifting device
一种助老型人力升降装置
2020-08-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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