Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limiting anti-falling device in net rack lifting, mounting method and net rack lifting positioning method
The invention discloses a limiting anti-falling device in net rack lifting, a mounting method and a positioning method. The limiting anti-falling device comprises a wall-attached guide rail, a connecting device and an anti-falling device arranged between the wall-attached guide rail and the connecting device; the wall-attached guide rail comprises a guide rail body, and an embedded part connecting part and an anti-falling rack which are respectively arranged on the guide rail body; the anti-falling device comprises a one-way gear, a rotating shaft, a fixed shaft sleeve and an anti-falling limiting mechanism; the connecting device comprises an anti-falling end connector, a net rack ball joint connector and a positioning auxiliary device. The anti-falling end connector and the fixed shaft sleeve are connected into a whole, and the anti-falling end connector is connected with a net rack lower chord ball joint through a net rack ball joint connector. And the positioning auxiliary device is arranged on the net rack spherical node joint. Therefore, the net rack can be limited in the lifting process, and net rack inclination and lateral displacement accidents caused by asynchronous lifting are prevented. And meanwhile, falling of the net rack can be effectively limited, and net rack falling accidents caused by accidents in the net rack lifting process are prevented.
本发明公开了一种网架提升中的限位防坠装置及安装方法、定位方法。限位防坠装置包括附墙导轨、连接装置及设置在附墙导轨、连接装置之间的防坠装置；附墙导轨包括导轨本体以及分别设置在导轨本体上的预埋件连接部分、防坠齿条；防坠装置包括单向齿轮、转动轴、固定轴套以及防坠限位机构；连接装置包括防坠端接头、网架球节点接头和定位辅助装置。防坠端接头与固定轴套连接成一体，且防坠端接头通过网架球节点接头与网架下弦球节点连接；定位辅助装置安装在网架球节点接头上。由此可见，本发明可以对提升过程中的网架进行限位，防止由提升不同步引起的网架倾斜侧移事故发生。同时，本发明还能够有效限制网架下坠，防止网架提升过程中意外导致网架坠落事故。
Limiting anti-falling device in net rack lifting, mounting method and net rack lifting positioning method
The invention discloses a limiting anti-falling device in net rack lifting, a mounting method and a positioning method. The limiting anti-falling device comprises a wall-attached guide rail, a connecting device and an anti-falling device arranged between the wall-attached guide rail and the connecting device; the wall-attached guide rail comprises a guide rail body, and an embedded part connecting part and an anti-falling rack which are respectively arranged on the guide rail body; the anti-falling device comprises a one-way gear, a rotating shaft, a fixed shaft sleeve and an anti-falling limiting mechanism; the connecting device comprises an anti-falling end connector, a net rack ball joint connector and a positioning auxiliary device. The anti-falling end connector and the fixed shaft sleeve are connected into a whole, and the anti-falling end connector is connected with a net rack lower chord ball joint through a net rack ball joint connector. And the positioning auxiliary device is arranged on the net rack spherical node joint. Therefore, the net rack can be limited in the lifting process, and net rack inclination and lateral displacement accidents caused by asynchronous lifting are prevented. And meanwhile, falling of the net rack can be effectively limited, and net rack falling accidents caused by accidents in the net rack lifting process are prevented.
本发明公开了一种网架提升中的限位防坠装置及安装方法、定位方法。限位防坠装置包括附墙导轨、连接装置及设置在附墙导轨、连接装置之间的防坠装置；附墙导轨包括导轨本体以及分别设置在导轨本体上的预埋件连接部分、防坠齿条；防坠装置包括单向齿轮、转动轴、固定轴套以及防坠限位机构；连接装置包括防坠端接头、网架球节点接头和定位辅助装置。防坠端接头与固定轴套连接成一体，且防坠端接头通过网架球节点接头与网架下弦球节点连接；定位辅助装置安装在网架球节点接头上。由此可见，本发明可以对提升过程中的网架进行限位，防止由提升不同步引起的网架倾斜侧移事故发生。同时，本发明还能够有效限制网架下坠，防止网架提升过程中意外导致网架坠落事故。
Limiting anti-falling device in net rack lifting, mounting method and net rack lifting positioning method
网架提升中的限位防坠装置及安装方法、网架提升定位方法
JIN HUI (Autor:in) / ZHOU XIAOXIANG (Autor:in) / SUN CHENXUAN (Autor:in) / JIAO HAIHAN (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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