Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corner formwork umbrella support of core tube oblique folding and separating structure and using method of corner formwork umbrella support
The invention discloses a corner formwork umbrella support of a core tube oblique folding structure and a using method of the corner formwork umbrella support. The corner formwork umbrella support comprises a main shaft rod, a wingspan support, a push-pull device, a side supporting rod, a rigid straining beam, a transverse moving rod, a hinge rod and a jacking mechanism. The using method comprises the steps that the internal corner formwork umbrella support is fixed to an inner barrel frame of the overall climbing steel platform formwork of the core barrel oblique retracting and separating structure, and the two wingspan supports are opened through the push-pull device to be matched with the angle of an internal corner formwork of the core barrel oblique retracting and separating structure; the wingspan support after angle rotation is in contact with the internal corner formwork and is embedded into a gap of a transverse back ridge of a single-side formwork system spliced with the internal corner formwork, and a force transfer pin is inserted into the transverse back ridge and penetrates through a force transfer pin hole of the wingspan support. The corner formwork of the core tube oblique contraction and division structure is installed and fixed, the safety and reliability of construction of the core tube oblique contraction and division structure are guaranteed, and the formwork withdrawing safety of an internal corner formwork can be guaranteed.
本发明公开一种核心筒斜向收分结构的角部模板伞撑及其使用方法，该角部模板伞撑包括主轴杆、翼展支撑、推拉器、侧支撑杆、刚性拉梁、横动杆、铰接杆和顶紧机构。该使用方法为将阴角模板伞撑固定在核心筒斜向收分结构的整体爬升钢平台模架的内筒架上，通过推拉器打开两块翼展支撑使其与核心筒斜向收分结构的阴角模板的角度相匹配，将旋转角度后的翼展支撑接触在阴角模板上且嵌入在与阴角模板拼接的单侧模板体系的横向背楞的缝隙中，将传力销插入在所述横向背楞上并穿过翼展支撑的传力销孔。本发明实现了对核心筒斜向收分结构的角部模板进行安装固定的问题，保证了核心筒斜向收分结构施工的安全性和可靠性，能够保障阴角模板的退模安全。
Corner formwork umbrella support of core tube oblique folding and separating structure and using method of corner formwork umbrella support
The invention discloses a corner formwork umbrella support of a core tube oblique folding structure and a using method of the corner formwork umbrella support. The corner formwork umbrella support comprises a main shaft rod, a wingspan support, a push-pull device, a side supporting rod, a rigid straining beam, a transverse moving rod, a hinge rod and a jacking mechanism. The using method comprises the steps that the internal corner formwork umbrella support is fixed to an inner barrel frame of the overall climbing steel platform formwork of the core barrel oblique retracting and separating structure, and the two wingspan supports are opened through the push-pull device to be matched with the angle of an internal corner formwork of the core barrel oblique retracting and separating structure; the wingspan support after angle rotation is in contact with the internal corner formwork and is embedded into a gap of a transverse back ridge of a single-side formwork system spliced with the internal corner formwork, and a force transfer pin is inserted into the transverse back ridge and penetrates through a force transfer pin hole of the wingspan support. The corner formwork of the core tube oblique contraction and division structure is installed and fixed, the safety and reliability of construction of the core tube oblique contraction and division structure are guaranteed, and the formwork withdrawing safety of an internal corner formwork can be guaranteed.
本发明公开一种核心筒斜向收分结构的角部模板伞撑及其使用方法，该角部模板伞撑包括主轴杆、翼展支撑、推拉器、侧支撑杆、刚性拉梁、横动杆、铰接杆和顶紧机构。该使用方法为将阴角模板伞撑固定在核心筒斜向收分结构的整体爬升钢平台模架的内筒架上，通过推拉器打开两块翼展支撑使其与核心筒斜向收分结构的阴角模板的角度相匹配，将旋转角度后的翼展支撑接触在阴角模板上且嵌入在与阴角模板拼接的单侧模板体系的横向背楞的缝隙中，将传力销插入在所述横向背楞上并穿过翼展支撑的传力销孔。本发明实现了对核心筒斜向收分结构的角部模板进行安装固定的问题，保证了核心筒斜向收分结构施工的安全性和可靠性，能够保障阴角模板的退模安全。
Corner formwork umbrella support of core tube oblique folding and separating structure and using method of corner formwork umbrella support
核心筒斜向收分结构的角部模板伞撑及其使用方法
LI ZIQIAO (Autor:in) / XU LEI (Autor:in) / YU GUANGYUAN (Autor:in) / CHEN YANZI (Autor:in) / YU SIYI (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste