Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow thin-walled pier internal mold bolt ejection removal technology
The invention discloses a hollow thin-walled pier internal mold bolt ejection removal technology, and relates to an internal mold. The hollow thin-walled pier internal mold bolt ejection removal technology comprises template design and a construction method; in the template design, designing a mortise and a tenon, ejection bolts and puller bolts is included, the mortise and the tenon are arranged on two templates at one chamfer of the internal mold, the mortise is arranged on a chamfer template, the tenon is arranged on a big plane mold, the ejection bolts are arranged on the vertical frame of the mortise template, and the puller bolts are arranged between vertical joint connecting bolts on the vertical frame of the tenon template; during the installation, the template surface is screwed by the ejection bolts, and the puller bolts and the vertical joint connecting bolts are screwed down; during mold removal, the connecting bolts of the tenon template are removed, the puller bolts are screwed up, and the ejection bolts are screwed down from bottom to top. The technology solves the problems that a hollow thin-walled pier internal mold is difficult to install and detach, slurry is easy to leak, materials are wasted, the template is easy to deform, the concrete is easy to knock and pry and the like, and is suitable for internal mold design and construction of engineering.
Hollow thin-walled pier internal mold bolt ejection removal technology
The invention discloses a hollow thin-walled pier internal mold bolt ejection removal technology, and relates to an internal mold. The hollow thin-walled pier internal mold bolt ejection removal technology comprises template design and a construction method; in the template design, designing a mortise and a tenon, ejection bolts and puller bolts is included, the mortise and the tenon are arranged on two templates at one chamfer of the internal mold, the mortise is arranged on a chamfer template, the tenon is arranged on a big plane mold, the ejection bolts are arranged on the vertical frame of the mortise template, and the puller bolts are arranged between vertical joint connecting bolts on the vertical frame of the tenon template; during the installation, the template surface is screwed by the ejection bolts, and the puller bolts and the vertical joint connecting bolts are screwed down; during mold removal, the connecting bolts of the tenon template are removed, the puller bolts are screwed up, and the ejection bolts are screwed down from bottom to top. The technology solves the problems that a hollow thin-walled pier internal mold is difficult to install and detach, slurry is easy to leak, materials are wasted, the template is easy to deform, the concrete is easy to knock and pry and the like, and is suitable for internal mold design and construction of engineering.
Hollow thin-walled pier internal mold bolt ejection removal technology
YANG WANSHENG (Autor:in) / HUANG HUA (Autor:in) / LI WENWU (Autor:in) / ZHOU ZUMAO (Autor:in) / TONG ZIQUAN (Autor:in) / ZENG CHAO (Autor:in) / ZHANG GE (Autor:in) / CHENG ZHANG (Autor:in) / XIA ZHI (Autor:in) / XIANG WANHONG (Autor:in)
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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