The invention discloses a manual and electric dual-purpose three-rail sliding self-locking stair climbing machine. The machine is composed of a rack structure, a manual driving mechanism, a climbing claw mechanism, a control mechanism, an electric wire dragging device, a counterweight device and an anti-falling device. A left crawling claw and a right crawling claw are arranged on three parallel rails and connected with a driving arm and a supporting arm respectively. The moving direction of the climbing claws can be controlled by operating the positions of clamping plates on the climbing claws, the driving arm is pushed and pulled to drive the two climbing claws to intermittently move leftwards or rightwards, and the stair climbing machine can go upstairs and downstairs. A riding machine driving mode is adopted, and fitness exercises are applied to the stair climbing machine, so that the practicability, interestingness and the body building effect of the stair climbing machine are enhanced; the stride size, time length and interruption of driving are adjusted at any time according to the physical condition of an operator; a two-fixed and one-movable three-strand (rope) pulley block is adopted, so that the moving distance of a counterweight is short, labor is saved, and the space of a counterweight device is saved; a clamping plate self-locking mechanism is adopted, so that the structure is simple and the cost is low; and the stair climbing machine can be used manually and electrically, and the operator can select the modes at will.
一种手动电动两用三轨道滑行自锁爬楼机,由机架结构、手动驱动机构、爬行爪机构、控制机构、电动拽线器、配重器和防坠落器组成。三根平行轨道上有左右两个爬行爪,两爬行爪分别连接驱动臂和支撑臂。操作爬行爪上的卡板位置可控制爬行爪的移动方向,推拉驱动臂可驱动两爬行爪间歇向左或向右移动,实现爬楼机上下楼。采用健骑机驱动方式,把健身运动应用在爬楼机的实用中,以增强爬楼机的实用性、趣味性和强身健体的作用;根据操作者的身体状况随时调整驱动的步幅大小、时间长短和中断;采用两定一动三股(绳子)滑轮组使配重的移动距离短、省力、节省配重器空间;采用卡板自锁机构使结构简单、成本低;本爬楼机手动电动两用,操作者可任意选择。
Manual and electric dual-purpose three-rail sliding self-locking stair climbing machine
手动电动两用三轨道滑行自锁爬楼机
2021-05-28
Patent
Electronic Resource
Chinese
Suspended rail motor traction stair climbing machine and stair climbing method thereof
European Patent Office | 2021
|