A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a C-shaped guide rail falling protector. The C-shaped guide rail falling protector comprises a main body, a first movable body, a hinge mechanism and a locking component, 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 first movable body comprises a first movable part and a first triggering part; the first movable part is slidably connected to the upper surface of the first fixed part and can horizontally move towards the direction of the second fixed part; the locking component is positioned in the cavity groove and is provided with a movable end; and the movable end can rotate clockwise or anticlockwise around a horizontal line between an abutting surface and an end surface, facing a wall surface, of a guide rail. When the guide rail freely falls, the triggering part moves in the direction away from the wall surface due to friction force and downward impact force, the movable end is driven to be screwed in a first gap and is close to the second fixed part, the movable end is compressed, therefore, a flange of the guide rail is fixedly clamped between the movable end and the second fixed part, and the purpose of preventing the guide rail from falling is achieved.
本发明提出了一种C型导轨防坠器，包括主体、第一活动体、铰接机构和锁定部件，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，第一活动体包括第一活动部和第一触发部，第一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，锁定部件位于腔槽内，锁定部件具有一活动端，活动端能够在抵持面和导轨朝向墙面的端面之间围绕水平线做顺时针或逆时针转动；当导轨自由落体时，通过摩擦力与向下冲击力会造成触发部向远离墙面的方向移动，驱使活动端旋入第一间隔内且抵近第二固定部，并压紧活动端，从而将导轨的翻边固定夹持于活动端和第二固定部之间，实现了防止导轨坠落的目的。
The invention provides a C-shaped guide rail falling protector. The C-shaped guide rail falling protector comprises a main body, a first movable body, a hinge mechanism and a locking component, 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 first movable body comprises a first movable part and a first triggering part; the first movable part is slidably connected to the upper surface of the first fixed part and can horizontally move towards the direction of the second fixed part; the locking component is positioned in the cavity groove and is provided with a movable end; and the movable end can rotate clockwise or anticlockwise around a horizontal line between an abutting surface and an end surface, facing a wall surface, of a guide rail. When the guide rail freely falls, the triggering part moves in the direction away from the wall surface due to friction force and downward impact force, the movable end is driven to be screwed in a first gap and is close to the second fixed part, the movable end is compressed, therefore, a flange of the guide rail is fixedly clamped between the movable end and the second fixed part, and the purpose of preventing the guide rail from falling is achieved.
本发明提出了一种C型导轨防坠器，包括主体、第一活动体、铰接机构和锁定部件，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，第一活动体包括第一活动部和第一触发部，第一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，锁定部件位于腔槽内，锁定部件具有一活动端，活动端能够在抵持面和导轨朝向墙面的端面之间围绕水平线做顺时针或逆时针转动；当导轨自由落体时，通过摩擦力与向下冲击力会造成触发部向远离墙面的方向移动，驱使活动端旋入第一间隔内且抵近第二固定部，并压紧活动端，从而将导轨的翻边固定夹持于活动端和第二固定部之间，实现了防止导轨坠落的目的。
Novel falling protector structure of wall-attached guide support
| European Patent Office | 2021