Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction device for reserved hole of awning plate and construction method for forming awning plate
The invention provides an awning plate preformed hole construction device which comprises a formwork fixedly arranged and used for pouring an awning plate, a supporting rod used for building a scaffold and an expansion body capable of being expanded and hardened to form a preset shape after being inflated, the supporting rod penetrates through the formwork through a connecting hole formed in the formwork, and the interior of the expansion body is hollow to form a mounting cavity. The expansion body is arranged on the supporting rod in a sleeving mode and penetrates through the connecting hole, so that a preformed hole matched with the inflated expansion body in shape is formed in the poured awning plate, the supporting rod can be completely dismantled through the formed preformed hole and cannot be left in the awning plate, and meanwhile after the supporting rod is dismantled, the expansion body can be conveniently detached. The preformed holes formed during primary pouring are filled through secondary pouring, and compared with the prior art, the quality of the awning plate is improved.
本发明提供一种雨篷板预留孔的施工装置，包括固定设置且用于浇筑雨篷板的模板、用于搭建脚手架的支撑杆和充气后可膨胀硬化形成预设形状的膨胀体，支撑杆通过模板上开设的连接孔穿过模板，膨胀体内部中空形成有安装腔，膨胀体套设在支撑杆上并穿过连接孔，以使浇筑的雨篷板上形成有与充气后的膨胀体外形配合的预留孔，通过形成的预留孔可以使支撑杆能够完全被拆除，不会残留在雨篷板内，同时，在拆除支撑杆后，通过二次浇筑以填补一次浇筑时形成的预留孔，相比于现有技术，提高了雨篷板的质量。
Construction device for reserved hole of awning plate and construction method for forming awning plate
The invention provides an awning plate preformed hole construction device which comprises a formwork fixedly arranged and used for pouring an awning plate, a supporting rod used for building a scaffold and an expansion body capable of being expanded and hardened to form a preset shape after being inflated, the supporting rod penetrates through the formwork through a connecting hole formed in the formwork, and the interior of the expansion body is hollow to form a mounting cavity. The expansion body is arranged on the supporting rod in a sleeving mode and penetrates through the connecting hole, so that a preformed hole matched with the inflated expansion body in shape is formed in the poured awning plate, the supporting rod can be completely dismantled through the formed preformed hole and cannot be left in the awning plate, and meanwhile after the supporting rod is dismantled, the expansion body can be conveniently detached. The preformed holes formed during primary pouring are filled through secondary pouring, and compared with the prior art, the quality of the awning plate is improved.
本发明提供一种雨篷板预留孔的施工装置，包括固定设置且用于浇筑雨篷板的模板、用于搭建脚手架的支撑杆和充气后可膨胀硬化形成预设形状的膨胀体，支撑杆通过模板上开设的连接孔穿过模板，膨胀体内部中空形成有安装腔，膨胀体套设在支撑杆上并穿过连接孔，以使浇筑的雨篷板上形成有与充气后的膨胀体外形配合的预留孔，通过形成的预留孔可以使支撑杆能够完全被拆除，不会残留在雨篷板内，同时，在拆除支撑杆后，通过二次浇筑以填补一次浇筑时形成的预留孔，相比于现有技术，提高了雨篷板的质量。
Construction device for reserved hole of awning plate and construction method for forming awning plate
一种雨篷板预留孔的施工装置、形成雨篷板的施工方法
HE LINGXIANG (Autor:in) / XU BINGDING (Autor:in) / JIA TINGBAO (Autor:in) / YANG HAOKUN (Autor:in) / ZHANG GAOFENG (Autor:in) / YE XIAOTIAN (Autor:in) / SHEN DENGHUI (Autor:in) / ZENG YONGGANG (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
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