Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultra-deep section type pressing sinking large-diameter working well formwork system and construction method
The invention relates to an ultra-deep section type pressing sinking large-diameter working well formwork system and a construction method. The ultra-deep section type pressing sinking large-diameter working well formwork system comprises an adjustable arc formwork, an embedded iron piece welding steel corbel overhanging type operation platform, an outer side floor fastener type scaffold and an inner side hanging safety protection platform. The adjustable arc-shaped template has the beneficial effects that the adjustable arc-shaped template is adopted, and rapid construction of template arcing is realized through the arcing back ridges and the screw rods; a steel corbel overhanging type operation platform, a vertical rod positioning cylinder and a fixed steel bar are welded on the inner side of the open caisson section by adopting an embedded iron piece, so that the overhanging type operation platform is quickly mounted; arc-shaped steel plates with vertical rod limiting grooves are adopted on the outer sides of the open caisson sections, so that the construction efficiency of the scaffold on the outer side is improved; the hoisting mechanism is installed on the outer side of the open caisson section, hanging of the safety protection platform on the inner side is achieved through the walking mechanism and the shaped support, the safety of constructors is guaranteed, and the construction efficiency is improved.
本发明涉及一种超深节段式压沉大直径工作井模板体系及施工方法，包括可调式弧形模板、预埋铁件焊接钢牛腿悬挑式操作平台、外侧落地扣件式脚手架和内侧吊挂安全防护平台。本发明的有益效果是：采用可调式弧形模板，通过起弧背楞和螺杆，实现模板起弧快速施工；沉井节段内侧采用预埋铁件焊接钢牛腿悬挑式操作平台，竖杆定位筒和固定钢条实现悬挑操作平台的快速安装；沉井节段外侧采用带有竖杆限位槽的弧形钢板，提高外侧脚手架的施工效率；沉井节段外侧安装有起重机构，通过行走机构和定型化支架实现内侧安全防护平台的吊挂，保证施工人员的安全性并提升施工效率。
Ultra-deep section type pressing sinking large-diameter working well formwork system and construction method
The invention relates to an ultra-deep section type pressing sinking large-diameter working well formwork system and a construction method. The ultra-deep section type pressing sinking large-diameter working well formwork system comprises an adjustable arc formwork, an embedded iron piece welding steel corbel overhanging type operation platform, an outer side floor fastener type scaffold and an inner side hanging safety protection platform. The adjustable arc-shaped template has the beneficial effects that the adjustable arc-shaped template is adopted, and rapid construction of template arcing is realized through the arcing back ridges and the screw rods; a steel corbel overhanging type operation platform, a vertical rod positioning cylinder and a fixed steel bar are welded on the inner side of the open caisson section by adopting an embedded iron piece, so that the overhanging type operation platform is quickly mounted; arc-shaped steel plates with vertical rod limiting grooves are adopted on the outer sides of the open caisson sections, so that the construction efficiency of the scaffold on the outer side is improved; the hoisting mechanism is installed on the outer side of the open caisson section, hanging of the safety protection platform on the inner side is achieved through the walking mechanism and the shaped support, the safety of constructors is guaranteed, and the construction efficiency is improved.
本发明涉及一种超深节段式压沉大直径工作井模板体系及施工方法，包括可调式弧形模板、预埋铁件焊接钢牛腿悬挑式操作平台、外侧落地扣件式脚手架和内侧吊挂安全防护平台。本发明的有益效果是：采用可调式弧形模板，通过起弧背楞和螺杆，实现模板起弧快速施工；沉井节段内侧采用预埋铁件焊接钢牛腿悬挑式操作平台，竖杆定位筒和固定钢条实现悬挑操作平台的快速安装；沉井节段外侧采用带有竖杆限位槽的弧形钢板，提高外侧脚手架的施工效率；沉井节段外侧安装有起重机构，通过行走机构和定型化支架实现内侧安全防护平台的吊挂，保证施工人员的安全性并提升施工效率。
Ultra-deep section type pressing sinking large-diameter working well formwork system and construction method
超深节段式压沉大直径工作井模板体系及施工方法
JIANG LIBING (Autor:in) / SUN HUANBIN (Autor:in) / ZHEN LIANG (Autor:in) / WANG XINQUAN (Autor:in) / LI RUIFENG (Autor:in) / WAN ZHI'AN (Autor:in) / CHEN DEJUN (Autor:in) / MEI JUN (Autor:in) / WANG JIANFENG (Autor:in)
07.07.2023
Patent
Elektronische Ressource
Chinesisch
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