Silo taper funnel template and manufacturing method thereof

The invention discloses a silo taper funnel template. The silo taper funnel template comprises a center rod, wherein a plurality of circles of connecting rods are fixed to the center rod from bottom to top at equal intervals, a plurality of circular hoops with diameters becoming smaller gradually ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO XIAOLEI, DUAN ZONGBAO, JIA MINGYING, LIU ANPING, DING XIAOGUANG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a silo taper funnel template. The silo taper funnel template comprises a center rod, wherein a plurality of circles of connecting rods are fixed to the center rod from bottom to top at equal intervals, a plurality of circular hoops with diameters becoming smaller gradually are evenly arranged from top to bottom of the center rod, and each circular hoop is connected with the center rod through the corresponding connecting rods to be supported and fixed; the circle center of each circular hoop is located on the axis of the center rod, and a circle of batten dorsal bars are fixedly connected between every two adjacent circular hoops in a lap joint mode. By the adoption of the silo taper funnel template, investment of a new template is saved, the setting template can be repeatedly used when a large number of silos are constructed, the utilization rate of the silo taper funnel template is increased, cost is reduced, construction progress is accelerated, the working time of operators in a narrow confined space is shortened greatly during template manufacturing, and safety performance is improved.