Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formwork supporting frame for bridge construction
The invention belongs to the technical field of bridge construction, and particularly relates to a bridge construction formwork supporting frame which comprises a pier body formwork frame arranged on the outer side of a pier in a sleeving mode, and a reinforcing jacking base used for being fixed to the pier is movably arranged at the bottom of the pier body formwork frame. The adjustable formwork supporting frames are correspondingly arranged on the pier body formwork frame, demolding devices used for demolding are installed at the plane positions of the front end and the rear end of the pier body formwork frame, and agent injection structures used for assisting demolding are fixedly installed at the cambered surface positions of the left end and the rear end of the pier body formwork frame. In the using process, the mode of reducing binding faces and adjusting demolding in a self-lifting mode is utilized, the demolding damage rate of the formwork supporting frame and a cement body on the pier is greatly reduced, and meanwhile, the demolding sliding plates with multiple sliding modes are utilized, and compatible use of piers with different widths can be achieved.
本发明属于桥梁施工技术领域，具体涉及一种桥梁施工用模板支撑架，包括套设在桥墩外侧的墩身模板架，所述墩身模板架的底部位置处活动设置有用于固定在桥墩上的加固起顶座，且所述墩身模板架的前端和后端平面位置处安装有用于脱模的脱模装置，且所述墩身模板架的左端和后端弧面位置处固定安装有用于辅助脱模的注剂结构，本方案中，通过对应设置在桥墩上的可调式模板支撑架，使用流程上利用减少贴合面和自升降调节脱模的方式，极大减少了模板支撑架与桥墩上水泥体的脱模破损率，同时利用多种滑动方式的脱模滑板，可以实现对不同宽度桥墩的兼容使用。
Formwork supporting frame for bridge construction
The invention belongs to the technical field of bridge construction, and particularly relates to a bridge construction formwork supporting frame which comprises a pier body formwork frame arranged on the outer side of a pier in a sleeving mode, and a reinforcing jacking base used for being fixed to the pier is movably arranged at the bottom of the pier body formwork frame. The adjustable formwork supporting frames are correspondingly arranged on the pier body formwork frame, demolding devices used for demolding are installed at the plane positions of the front end and the rear end of the pier body formwork frame, and agent injection structures used for assisting demolding are fixedly installed at the cambered surface positions of the left end and the rear end of the pier body formwork frame. In the using process, the mode of reducing binding faces and adjusting demolding in a self-lifting mode is utilized, the demolding damage rate of the formwork supporting frame and a cement body on the pier is greatly reduced, and meanwhile, the demolding sliding plates with multiple sliding modes are utilized, and compatible use of piers with different widths can be achieved.
本发明属于桥梁施工技术领域，具体涉及一种桥梁施工用模板支撑架，包括套设在桥墩外侧的墩身模板架，所述墩身模板架的底部位置处活动设置有用于固定在桥墩上的加固起顶座，且所述墩身模板架的前端和后端平面位置处安装有用于脱模的脱模装置，且所述墩身模板架的左端和后端弧面位置处固定安装有用于辅助脱模的注剂结构，本方案中，通过对应设置在桥墩上的可调式模板支撑架，使用流程上利用减少贴合面和自升降调节脱模的方式，极大减少了模板支撑架与桥墩上水泥体的脱模破损率，同时利用多种滑动方式的脱模滑板，可以实现对不同宽度桥墩的兼容使用。
Formwork supporting frame for bridge construction
一种桥梁施工用模板支撑架
ZENG LONGWEI (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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