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A platform for research: civil engineering, architecture and urbanism
Cantilever type scaffold with high flexibility
The invention discloses a cantilever type scaffold with high flexibility. The cantilever type scaffold comprises two or more scaffold bodies, wherein each scaffold body comprises two bases; screw rods are rotationally installed on the upper surfaces of the two bases through holes; the upper portions and the lower portions of the outer walls of the two screw rods are in threaded connection with rod sleeves; lower supports are fixed to the opposite faces of the two rod sleeves close to the bottoms of the screw rods; movable sleeves are installed at the two ends of the lower supports in a sliding mode; first springs are connected between the two movable sleeves and the inner walls of the lower supports; vertical rods are fixed to the upper surfaces of the two movable sleeves; upper supports are fixed to the opposite faces of the two rod sleeves close to the tops of the screw rods; grooves are formed in the two ends of the upper supports; and the top ends of the vertical rods penetrate through the grooves and extend to the upper surfaces of the upper supports. According to the cantilever type scaffold, through the expansion and contraction of the scaffold, the occupied volume can be reduced when the scaffold is not used, meanwhile, rapid installation and disassembly are facilitated, and therefore the working efficiency is greatly improved.
本发明公开了一种灵活性高的悬挑式脚手架，包括两个或多个脚手架本体组成，每个所述脚手架本体包括两个底座，两个所述底座的上表面通过通孔转动安装有螺杆，两个所述螺杆外壁的上部和下部均螺纹连接有杆套，靠近螺杆底部的两个杆套相对面固定有下支架，所述下支架的两端均滑动安装有活动套，两个所述活动套与，所述下支架内壁之间均连接有第一弹簧，两个所述活动套的上表面均固定有竖杆，靠近螺杆顶部的两个杆套相对面固定有上支架，所述上支架的两端均开设有凹槽，所述竖杆顶端穿过凹槽并延伸至上支架的上表面。本发明通过脚手架的扩展与收缩，便于在不用时减少占用体积，同时便于快速安装与拆卸，从而极大的提高了工作效率。
Cantilever type scaffold with high flexibility
The invention discloses a cantilever type scaffold with high flexibility. The cantilever type scaffold comprises two or more scaffold bodies, wherein each scaffold body comprises two bases; screw rods are rotationally installed on the upper surfaces of the two bases through holes; the upper portions and the lower portions of the outer walls of the two screw rods are in threaded connection with rod sleeves; lower supports are fixed to the opposite faces of the two rod sleeves close to the bottoms of the screw rods; movable sleeves are installed at the two ends of the lower supports in a sliding mode; first springs are connected between the two movable sleeves and the inner walls of the lower supports; vertical rods are fixed to the upper surfaces of the two movable sleeves; upper supports are fixed to the opposite faces of the two rod sleeves close to the tops of the screw rods; grooves are formed in the two ends of the upper supports; and the top ends of the vertical rods penetrate through the grooves and extend to the upper surfaces of the upper supports. According to the cantilever type scaffold, through the expansion and contraction of the scaffold, the occupied volume can be reduced when the scaffold is not used, meanwhile, rapid installation and disassembly are facilitated, and therefore the working efficiency is greatly improved.
本发明公开了一种灵活性高的悬挑式脚手架，包括两个或多个脚手架本体组成，每个所述脚手架本体包括两个底座，两个所述底座的上表面通过通孔转动安装有螺杆，两个所述螺杆外壁的上部和下部均螺纹连接有杆套，靠近螺杆底部的两个杆套相对面固定有下支架，所述下支架的两端均滑动安装有活动套，两个所述活动套与，所述下支架内壁之间均连接有第一弹簧，两个所述活动套的上表面均固定有竖杆，靠近螺杆顶部的两个杆套相对面固定有上支架，所述上支架的两端均开设有凹槽，所述竖杆顶端穿过凹槽并延伸至上支架的上表面。本发明通过脚手架的扩展与收缩，便于在不用时减少占用体积，同时便于快速安装与拆卸，从而极大的提高了工作效率。
Cantilever type scaffold with high flexibility
一种灵活性高的悬挑式脚手架
WANG HONGJUN (author) / LIANG JIE (author) / SONG HANFEI (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Disassembly-convenient suspension type cantilever scaffold
| European Patent Office | 2020