Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
House building reserved hole positioning and forming device
The invention discloses a house building reserved hole positioning and forming device, and belongs to the technical field of reserved hole forming. Comprising a mounting plate, a center shaft and an elastic steel coil sheet, a center hole is formed in the middle of the mounting plate, the center shaft is arranged in the center hole in an up-down sliding mode, and a plurality of connecting rods arranged in a circumferential array are hinged to the outer surface of the center shaft. Through the cooperative design of the mounting plate, the center shaft, the sliding grooves, the elastic steel coil pieces, the sliding blocks, the connecting rods and the stand columns, the two stand columns on the opposite sides are relatively moved, the center shaft can slide up and down in the center hole, the other stand columns are driven by the connecting rods to synchronously move under limiting of the sliding blocks and the sliding grooves, and therefore the distance between the stand columns is adjusted; and the elastic steel coil sheets radially stretch out and draw back with the stand columns as supporting points according to the distance between the stand columns and are bent on the outer sides of the stand columns to form a cylindrical structure, so that the elastic steel coil sheets can serve as size-adjustable reserved hole molds, the requirements for forming reserved holes of different sizes are met, and the applicability is high.
本发明公开了一种房屋建筑预留洞定位开设装置，属于预留洞开设技术领域。包括安装板、中心轴和弹性钢卷片，安装板的中部开设有中心孔，所述中心轴上下滑动设置于中心孔内，所述中心轴的外表面铰接有呈圆周阵列的多个连杆。本发明通过安装板、中心轴、滑槽、弹性钢卷片、滑块、连杆和立柱的配合设计，相对移动对侧的两个立柱，能够使中心轴在中心孔内上下滑动，并通过连杆带动其余立柱在滑块和滑槽的限位下同步运动，从而调节立柱之间的间距，并通过弹性钢卷片以立柱为支撑点，根据立柱的间距径向伸缩，在立柱外侧弯曲形成圆筒状结构，能够使弹性钢卷片充当可调节尺寸的预留洞模具，从而满足不同尺寸预留洞的开设需求，适用性较高。
House building reserved hole positioning and forming device
The invention discloses a house building reserved hole positioning and forming device, and belongs to the technical field of reserved hole forming. Comprising a mounting plate, a center shaft and an elastic steel coil sheet, a center hole is formed in the middle of the mounting plate, the center shaft is arranged in the center hole in an up-down sliding mode, and a plurality of connecting rods arranged in a circumferential array are hinged to the outer surface of the center shaft. Through the cooperative design of the mounting plate, the center shaft, the sliding grooves, the elastic steel coil pieces, the sliding blocks, the connecting rods and the stand columns, the two stand columns on the opposite sides are relatively moved, the center shaft can slide up and down in the center hole, the other stand columns are driven by the connecting rods to synchronously move under limiting of the sliding blocks and the sliding grooves, and therefore the distance between the stand columns is adjusted; and the elastic steel coil sheets radially stretch out and draw back with the stand columns as supporting points according to the distance between the stand columns and are bent on the outer sides of the stand columns to form a cylindrical structure, so that the elastic steel coil sheets can serve as size-adjustable reserved hole molds, the requirements for forming reserved holes of different sizes are met, and the applicability is high.
本发明公开了一种房屋建筑预留洞定位开设装置，属于预留洞开设技术领域。包括安装板、中心轴和弹性钢卷片，安装板的中部开设有中心孔，所述中心轴上下滑动设置于中心孔内，所述中心轴的外表面铰接有呈圆周阵列的多个连杆。本发明通过安装板、中心轴、滑槽、弹性钢卷片、滑块、连杆和立柱的配合设计，相对移动对侧的两个立柱，能够使中心轴在中心孔内上下滑动，并通过连杆带动其余立柱在滑块和滑槽的限位下同步运动，从而调节立柱之间的间距，并通过弹性钢卷片以立柱为支撑点，根据立柱的间距径向伸缩，在立柱外侧弯曲形成圆筒状结构，能够使弹性钢卷片充当可调节尺寸的预留洞模具，从而满足不同尺寸预留洞的开设需求，适用性较高。
House building reserved hole positioning and forming device
一种房屋建筑预留洞定位开设装置
WANG YINGHUI (Autor:in) / LI HONG (Autor:in) / SONG SHAOQING (Autor:in) / YIN DONGYANG (Autor:in) / WANG YINGBIN (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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