Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scaffold with safety anti-falling mechanism
The invention belongs to the field of attached scaffolds, and particularly relates to a scaffold with a safety anti-falling mechanism. Comprising a lifting frame, a guide wheel assembly and an L-shaped support. The L-shaped support comprises a vertical support body and a transverse support body which are perpendicular to each other, and the transverse support body comprises two supporting transverse rods which are installed reversely and spaced in the middle. A swinging anti-falling plate is connected between the two supporting cross rods through a first rotating shaft, the anti-falling plate comprises an upper plate and a lower plate which are connected in an obtuse angle mode, the corner of the upper plate and the corner of the lower plate are connected with the first rotating shaft, the anti-falling plate swings, the upper plate and the lower plate can both penetrate into the position between stop levers of the lifting frame, and the anti-falling plate is connected with a spring so that the lower plate can be kept within the range of the stop levers of the lifting frame. A limiting rod is fixed between the two supporting cross rods, when the lifting frame falls suddenly, the stop rods impact the lower plate to enable the anti-falling plate to swing greatly, the upper plate penetrates into the position between the stop rods of the lifting frame and then is stopped by the limiting rod, and falling of the lifting frame is blocked. The lifting frame ascends or descends slowly, the lower plate is pushed aside by the stop lever, and the anti-falling plate resets after swinging slightly.
本发明属于附着式脚手架领域，具体涉及一种具有安全防坠落机构的脚手架；包括升降架、导向轮组件、L型支架；L型支架包括相垂直的竖向架体和横向架体，横向架体包括两个反向安装中间相隔的支撑横杆；两支撑横杆中间通过第一转轴连接可摆动的防坠板，防坠板包括呈钝角连接的上板和下板，上板和下板的转角处与第一转轴连接，防坠板摆动，上板和下板均可穿入升降架的挡杆之间，防坠板连接弹簧使下板保持在升降架的挡杆范围内；两支撑横杆中间固定有限位杆，升降架急坠，挡杆撞击下板使防坠板大幅摆动，上板穿入升降架的挡杆之间后挡止于限位杆，升降架下坠受阻；升降架缓速上升或下降，挡杆将下板拨开，防坠板小幅摆动后复位。
Scaffold with safety anti-falling mechanism
The invention belongs to the field of attached scaffolds, and particularly relates to a scaffold with a safety anti-falling mechanism. Comprising a lifting frame, a guide wheel assembly and an L-shaped support. The L-shaped support comprises a vertical support body and a transverse support body which are perpendicular to each other, and the transverse support body comprises two supporting transverse rods which are installed reversely and spaced in the middle. A swinging anti-falling plate is connected between the two supporting cross rods through a first rotating shaft, the anti-falling plate comprises an upper plate and a lower plate which are connected in an obtuse angle mode, the corner of the upper plate and the corner of the lower plate are connected with the first rotating shaft, the anti-falling plate swings, the upper plate and the lower plate can both penetrate into the position between stop levers of the lifting frame, and the anti-falling plate is connected with a spring so that the lower plate can be kept within the range of the stop levers of the lifting frame. A limiting rod is fixed between the two supporting cross rods, when the lifting frame falls suddenly, the stop rods impact the lower plate to enable the anti-falling plate to swing greatly, the upper plate penetrates into the position between the stop rods of the lifting frame and then is stopped by the limiting rod, and falling of the lifting frame is blocked. The lifting frame ascends or descends slowly, the lower plate is pushed aside by the stop lever, and the anti-falling plate resets after swinging slightly.
本发明属于附着式脚手架领域，具体涉及一种具有安全防坠落机构的脚手架；包括升降架、导向轮组件、L型支架；L型支架包括相垂直的竖向架体和横向架体，横向架体包括两个反向安装中间相隔的支撑横杆；两支撑横杆中间通过第一转轴连接可摆动的防坠板，防坠板包括呈钝角连接的上板和下板，上板和下板的转角处与第一转轴连接，防坠板摆动，上板和下板均可穿入升降架的挡杆之间，防坠板连接弹簧使下板保持在升降架的挡杆范围内；两支撑横杆中间固定有限位杆，升降架急坠，挡杆撞击下板使防坠板大幅摆动，上板穿入升降架的挡杆之间后挡止于限位杆，升降架下坠受阻；升降架缓速上升或下降，挡杆将下板拨开，防坠板小幅摆动后复位。
Scaffold with safety anti-falling mechanism
一种具有安全防坠落机构的脚手架
WANG ZHONGJUN (Autor:in) / WEI BIN (Autor:in) / LIU JIANGHE (Autor:in) / MENG TINGQIANG (Autor:in) / KANG ZHIFEI (Autor:in) / BAI HUI (Autor:in) / SHU JUN (Autor:in) / ZHENG WEI (Autor:in) / MAENG SUNG JIN (Autor:in) / YUN PENG (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste