A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an anti-falling device for an attached lifting scaffold. The anti-falling device comprises a main body, a movable body, a hinge mechanism, a locking component and a trigger assembly, wherein the main body comprises a first fixed part and a second fixed part; a cavity groove is formed in one side, facing the second fixed part, of the first fixed part; the movable body comprises a movable part; the movable part is connected to the upper surface of the first fixed part in a sliding manner and can horizontally move towards the second fixed part; the movable end can rotate clockwise or anticlockwise around a horizontal line between a guide rail and the movable part; the trigger end and the linkage end rotate clockwise or anticlockwise around the horizontal line at the same time; the trigger end in an initial state is inserted into a window and can rotate and reset along with the up-and-down movement of the guide rail; and the trigger end can rotate towards the ground through friction force and downward impact force, so that the movable end is pushed to be screwed into a first interval and get close to the second fixed part, a flange plate of the guide rail is fixedly clamped between the movable end and the second fixed part, and the guide rail is prevented from falling.
本发明提出了一种用于附着式升降脚手架的防坠装置，包括主体、活动体、铰接机构、锁定部件和触发组件，主体包括第一固定部和第二固定部，第一固定部朝向第二固定部的一侧开设有腔槽，活动体包括活动部，活动部滑动连接于第一固定部上表面且能够朝第二固定部的方向水平移动，活动端能够在导轨和活动部之间围绕水平线做顺时针或逆时针转动，触发端与联动端同时围绕水平线做顺时针或逆时针转动，初始状态的触发端插入窗口内，并能够随导轨的上下移动发生转动与复位；通过摩擦力与向下冲击力会造成触发端向地面的方向转动，从而推顶活动端旋入第一间隔内且抵近第二固定部，从而将导轨的翼缘板固定夹持于活动端和第二固定部之间，防止导轨坠落。
The invention provides an anti-falling device for an attached lifting scaffold. The anti-falling device comprises a main body, a movable body, a hinge mechanism, a locking component and a trigger assembly, wherein the main body comprises a first fixed part and a second fixed part; a cavity groove is formed in one side, facing the second fixed part, of the first fixed part; the movable body comprises a movable part; the movable part is connected to the upper surface of the first fixed part in a sliding manner and can horizontally move towards the second fixed part; the movable end can rotate clockwise or anticlockwise around a horizontal line between a guide rail and the movable part; the trigger end and the linkage end rotate clockwise or anticlockwise around the horizontal line at the same time; the trigger end in an initial state is inserted into a window and can rotate and reset along with the up-and-down movement of the guide rail; and the trigger end can rotate towards the ground through friction force and downward impact force, so that the movable end is pushed to be screwed into a first interval and get close to the second fixed part, a flange plate of the guide rail is fixedly clamped between the movable end and the second fixed part, and the guide rail is prevented from falling.
本发明提出了一种用于附着式升降脚手架的防坠装置，包括主体、活动体、铰接机构、锁定部件和触发组件，主体包括第一固定部和第二固定部，第一固定部朝向第二固定部的一侧开设有腔槽，活动体包括活动部，活动部滑动连接于第一固定部上表面且能够朝第二固定部的方向水平移动，活动端能够在导轨和活动部之间围绕水平线做顺时针或逆时针转动，触发端与联动端同时围绕水平线做顺时针或逆时针转动，初始状态的触发端插入窗口内，并能够随导轨的上下移动发生转动与复位；通过摩擦力与向下冲击力会造成触发端向地面的方向转动，从而推顶活动端旋入第一间隔内且抵近第二固定部，从而将导轨的翼缘板固定夹持于活动端和第二固定部之间，防止导轨坠落。
Integrated anti-falling device attached to lifting scaffold
| European Patent Office | 2023