Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for adjusting installation elevation of prefabricated wall panel and construction method thereof
The invention relates to a device for adjusting the installation elevation of a prefabricated wall panel and a construction method of the device. The device comprises newly-added straight threaded sleeves, newly-added short steel bars, a lower-layer prefabricated wall panel, an upper-layer prefabricated wall panel, a composite floor slab prefabricated layer, a composite floor slab cast-in-place layer and a horizontal post-cast strip, and the newly-added straight threaded sleeves are pre-buried in the horizontal post-cast strip; the four newly-added straight threaded sleeves are arranged at the two ends of the lower-layer prefabricated wall plate correspondingly, and the two newly-added straight threaded sleeves are arranged at each end of the lower-layer prefabricated wall plate. The newly-added short steel bars are hot-rolled steel bars; the end part of the newly-added short steel bar needs to be rolled by adopting a special rolling machine tool, so that threads are formed at the end of the steel bar; the newly-added short steel bar is screwed into the newly-added straight threaded sleeve; the lower-layer prefabricated wallboard longitudinal bars and the upper-layer prefabricated wallboard longitudinal bars are connected through grouting sleeves; the grouting sleeve is filled with a grouting material; a seam with the height of 20 mm is formed between the lower-layer prefabricated wall plate and the upper-layer prefabricated wall plate. The device has the most remarkable advantages that elevation control can be accurately and rapidly carried out on the prefabricated wall panel, construction is easy and convenient, the installation precision of the prefabricated part can be well guaranteed, and the construction quality of a fabricated building is improved.
本发明涉及一种用于调节预制墙板安装标高的装置及其施工方法，包括新加直螺纹套筒、新加短钢筋、下层预制墙板、上层预制墙板、叠合楼板预制层、叠合楼板现浇层、水平后浇带，所述的水平后浇带上预埋新加直螺纹套筒；所述的新加直螺纹套筒共布置4个，分别布置在下层预制墙板的两端，每端布置两个；所述的新加短钢筋为热轧钢筋；所述的新加短钢筋需采用专用的滚轧机床对钢筋端部进行滚轧，以使钢筋端头形成螺纹；所述的新加短钢筋旋入新加直螺纹套筒；所述的下层预制墙板纵筋与上层预制墙板纵筋之间用灌浆套筒进行连接；所述的灌浆套筒内用灌浆料填实；所述的下层预制墙板和上层预制墙板之间有20mm高的接缝。本发明最显著的优势在于，此装置可以准确、快速地对预制墙板进行标高控制，施工简单、方便，能很好地保证预制构件安装的精度，提高装配式建筑的施工质量。
Device for adjusting installation elevation of prefabricated wall panel and construction method thereof
The invention relates to a device for adjusting the installation elevation of a prefabricated wall panel and a construction method of the device. The device comprises newly-added straight threaded sleeves, newly-added short steel bars, a lower-layer prefabricated wall panel, an upper-layer prefabricated wall panel, a composite floor slab prefabricated layer, a composite floor slab cast-in-place layer and a horizontal post-cast strip, and the newly-added straight threaded sleeves are pre-buried in the horizontal post-cast strip; the four newly-added straight threaded sleeves are arranged at the two ends of the lower-layer prefabricated wall plate correspondingly, and the two newly-added straight threaded sleeves are arranged at each end of the lower-layer prefabricated wall plate. The newly-added short steel bars are hot-rolled steel bars; the end part of the newly-added short steel bar needs to be rolled by adopting a special rolling machine tool, so that threads are formed at the end of the steel bar; the newly-added short steel bar is screwed into the newly-added straight threaded sleeve; the lower-layer prefabricated wallboard longitudinal bars and the upper-layer prefabricated wallboard longitudinal bars are connected through grouting sleeves; the grouting sleeve is filled with a grouting material; a seam with the height of 20 mm is formed between the lower-layer prefabricated wall plate and the upper-layer prefabricated wall plate. The device has the most remarkable advantages that elevation control can be accurately and rapidly carried out on the prefabricated wall panel, construction is easy and convenient, the installation precision of the prefabricated part can be well guaranteed, and the construction quality of a fabricated building is improved.
本发明涉及一种用于调节预制墙板安装标高的装置及其施工方法，包括新加直螺纹套筒、新加短钢筋、下层预制墙板、上层预制墙板、叠合楼板预制层、叠合楼板现浇层、水平后浇带，所述的水平后浇带上预埋新加直螺纹套筒；所述的新加直螺纹套筒共布置4个，分别布置在下层预制墙板的两端，每端布置两个；所述的新加短钢筋为热轧钢筋；所述的新加短钢筋需采用专用的滚轧机床对钢筋端部进行滚轧，以使钢筋端头形成螺纹；所述的新加短钢筋旋入新加直螺纹套筒；所述的下层预制墙板纵筋与上层预制墙板纵筋之间用灌浆套筒进行连接；所述的灌浆套筒内用灌浆料填实；所述的下层预制墙板和上层预制墙板之间有20mm高的接缝。本发明最显著的优势在于，此装置可以准确、快速地对预制墙板进行标高控制，施工简单、方便，能很好地保证预制构件安装的精度，提高装配式建筑的施工质量。
Device for adjusting installation elevation of prefabricated wall panel and construction method thereof
一种用于调节预制墙板安装标高的装置及其施工方法
YANG LIMING (Autor:in) / LU XIAOMING (Autor:in) / NIU ZHIQIANG (Autor:in) / YUAN YAN (Autor:in) / FAN XIAO (Autor:in)
22.08.2023
Patent
Elektronische Ressource
Chinesisch
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