Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Block dismounting and mounting type annular work platform and construction method
The invention relates to a block dismounting and mounting type annular work platform and a construction method. The platform comprises at least two triangular supports, a detachable platform is mounted on the triangular supports, the front side end of the detachable platform is connected with supporting structure vertical rods through clamping grooves, hooks are mounted on the front sides of the top ends of the supporting structure vertical rods, retaining devices are arranged at the positions, on the mounting positions of the hooks, of the supporting structure vertical rods, an erected fencetable is mounted on the outer side end of the detachable platform, and a handrail is mounted on the fence table and comprises a #-shaped rail. Handrail rods are mounted on the upper end of the #-shaped rail. The construction method comprises the steps of hook positioning payoff, steel channel mounting, SC structure mounting, triangular support mounting, retaining device mounting, detachable platform mounting and handrail mounting. The work platform is safe and reliable, and it is ensured that nuclear power plant SC structure circumferential welds are paired, and welding is smoothly carried out.
本发明涉及一种分块拆装式环形作业平台及施工方法，包括至少两个三角形支撑、在三角形支撑上安装一个可拆式平台，所述的可拆式平台前侧端与各根支撑结构立杆通过卡槽相接；所述的支撑结构立杆顶端前侧安装有挂钩，在挂钩安装处的支撑结构立杆上布置有止退装置；所述的可拆式平台外侧端为立起的围挡台，在所述的围挡台上方安装栏杆，所述的栏杆包括井字形围栏，所述的井字形围栏上端安装扶手杆；施工步骤：挂钩位置放线→槽钢安装→SC结构安装→三角形支撑安装→止退装置安装→可拆式平台安装→栏杆安装。该作业平台安全可靠，保证核电站SC结构环缝组对、焊接顺利进行。
Block dismounting and mounting type annular work platform and construction method
The invention relates to a block dismounting and mounting type annular work platform and a construction method. The platform comprises at least two triangular supports, a detachable platform is mounted on the triangular supports, the front side end of the detachable platform is connected with supporting structure vertical rods through clamping grooves, hooks are mounted on the front sides of the top ends of the supporting structure vertical rods, retaining devices are arranged at the positions, on the mounting positions of the hooks, of the supporting structure vertical rods, an erected fencetable is mounted on the outer side end of the detachable platform, and a handrail is mounted on the fence table and comprises a #-shaped rail. Handrail rods are mounted on the upper end of the #-shaped rail. The construction method comprises the steps of hook positioning payoff, steel channel mounting, SC structure mounting, triangular support mounting, retaining device mounting, detachable platform mounting and handrail mounting. The work platform is safe and reliable, and it is ensured that nuclear power plant SC structure circumferential welds are paired, and welding is smoothly carried out.
本发明涉及一种分块拆装式环形作业平台及施工方法，包括至少两个三角形支撑、在三角形支撑上安装一个可拆式平台，所述的可拆式平台前侧端与各根支撑结构立杆通过卡槽相接；所述的支撑结构立杆顶端前侧安装有挂钩，在挂钩安装处的支撑结构立杆上布置有止退装置；所述的可拆式平台外侧端为立起的围挡台，在所述的围挡台上方安装栏杆，所述的栏杆包括井字形围栏，所述的井字形围栏上端安装扶手杆；施工步骤：挂钩位置放线→槽钢安装→SC结构安装→三角形支撑安装→止退装置安装→可拆式平台安装→栏杆安装。该作业平台安全可靠，保证核电站SC结构环缝组对、焊接顺利进行。
Block dismounting and mounting type annular work platform and construction method
一种分块拆装式环形作业平台及施工方法
ZHAO YU (Autor:in) / WANG ZHIYONG (Autor:in) / WANG NUANNUAN (Autor:in) / WANG XINGLIN (Autor:in) / BIE GANGGANG (Autor:in) / FAN MINGQIN (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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