A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling device of attached scaffold lifting device
The anti-falling device is arranged between a building outer wall body and a scaffold and comprises a scaffold guide rail and a wall-attached guide support, the scaffold guide rail is installed on the scaffold, one side of the wall-attached guide support is fixed to the building outer wall body, and the other side of the wall-attached guide support is fixed to the building outer wall body. A cross rod is arranged in the middle of the scaffold guide rail, a ratchet wheel, a triangular check block and a fixed check block are arranged on the wall-attached guide support, the ratchet wheel extends to the position between the cross rod, the scaffold moves up and down to drive the ratchet wheel to rotate, and rotation of the ratchet wheel pushes the triangular check block to rotate reversely. The fixed check block limits the triangular check block, so that the ratchet wheel is limited, and self-locking of the scaffold is achieved through cooperation of the cross rod and the ratchet wheel. The device can prevent sudden downward falling and is suitable for most construction conditions.
本发明公开了一种附着式脚手架升降装置的防坠装置，设置于建筑外墙主体和脚手架之间，包括脚手架导轨和附墙导向支座，脚手架导轨安装在脚手架上，附墙导向支座的一侧固定在建筑外墙主体上，另一侧通过滚轮与脚手架导轨配合连接，脚手架导轨的中间设置有横杆，附墙导向支座上设有棘轮、三角挡块和固定挡块，棘轮延伸至横杆之间，脚手架的上下移动，带动棘轮发生转动，棘轮的转动推动三角挡块发生反向转动，当脚手架下降时，固定挡块对三角挡块进行限位，从而对棘轮进行限位，通过横杆与棘轮的配合，实现脚手架的自锁。本发明可以防止突然向下坠落，适用于绝大多数的施工工况。
Anti-falling device of attached scaffold lifting device
The anti-falling device is arranged between a building outer wall body and a scaffold and comprises a scaffold guide rail and a wall-attached guide support, the scaffold guide rail is installed on the scaffold, one side of the wall-attached guide support is fixed to the building outer wall body, and the other side of the wall-attached guide support is fixed to the building outer wall body. A cross rod is arranged in the middle of the scaffold guide rail, a ratchet wheel, a triangular check block and a fixed check block are arranged on the wall-attached guide support, the ratchet wheel extends to the position between the cross rod, the scaffold moves up and down to drive the ratchet wheel to rotate, and rotation of the ratchet wheel pushes the triangular check block to rotate reversely. The fixed check block limits the triangular check block, so that the ratchet wheel is limited, and self-locking of the scaffold is achieved through cooperation of the cross rod and the ratchet wheel. The device can prevent sudden downward falling and is suitable for most construction conditions.
本发明公开了一种附着式脚手架升降装置的防坠装置，设置于建筑外墙主体和脚手架之间，包括脚手架导轨和附墙导向支座，脚手架导轨安装在脚手架上，附墙导向支座的一侧固定在建筑外墙主体上，另一侧通过滚轮与脚手架导轨配合连接，脚手架导轨的中间设置有横杆，附墙导向支座上设有棘轮、三角挡块和固定挡块，棘轮延伸至横杆之间，脚手架的上下移动，带动棘轮发生转动，棘轮的转动推动三角挡块发生反向转动，当脚手架下降时，固定挡块对三角挡块进行限位，从而对棘轮进行限位，通过横杆与棘轮的配合，实现脚手架的自锁。本发明可以防止突然向下坠落，适用于绝大多数的施工工况。
Anti-falling device of attached scaffold lifting device
一种附着式脚手架升降装置的防坠装置
PENG XIANG (author) / PENG DAOXUAN (author) / JIN ZHIBO (author) / LI JIQUAN (author) / XIE JUN (author) / JIANG SHAOFEI (author)
2024-03-15
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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