Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic expansion type bottom sealing device for precast pile core-filled column reinforcement cage
The invention belongs to the technical field of reinforcement cages, and particularly relates to a telescopic expansion type bottom sealing device for a precast pile core filling column reinforcement cage. The steel reinforcement cage bottom sealing device comprises a bottom sealing device base plate fixed to the bottom of a steel reinforcement cage, a concrete bearing disc is arranged above the bottom sealing device base plate, a guide column is fixed to the bottom of the concrete bearing disc, a sleeve with an upper opening is fixed to the lower side of the bottom sealing device base plate, the guide column is inserted into the sleeve, and a guide opening is formed in the side wall of the sleeve; a plurality of wing plate bolt pins are fixed to the guide column and extend out of the guide opening, an axis spring is arranged between the bottom of the guide column and the sleeve, a plurality of wing plate springs are connected to the side edge of the sleeve, the other ends of the wing plate springs are connected with a bottom sealing device wing plate, and bolt holes are formed in the bottom sealing device wing plate. The ends, away from the sleeves, of the wing plate bolt pins are inserted into the bolt holes. According to the telescopic expanding type bottom sealing device for the precast pile core-filled column reinforcement cage, the reinforcement cage can be smoothly put down, and the bottom of the reinforcement cage can be tightly sealed.
本发明属于钢筋笼技术领域，特别涉及一种预制桩填芯柱钢筋笼伸缩扩大式封底装置。本发明包括固定于钢筋笼底部的封底装置基板，封底装置基板的上方设置有混凝土承托盘，混凝土承托盘的底部固定有导向柱，封底装置基板的下侧固定有上部开口的套筒，导向柱插入套筒内，套筒的侧壁上设置有导向口，导向柱上固定有若干翼板销栓，翼板销栓从导向口伸出，导向柱的底部与套筒之间设置有轴心弹簧，套筒的侧边上连接有若干翼板弹簧，翼板弹簧的另一端连接有封底装置翼板，封底装置翼板上设置有栓孔，翼板销栓远离套筒的一端插入栓孔中。本发明提供了一种可使钢筋笼顺利下放且使钢筋笼底部封堵严实的预制桩填芯柱钢筋笼伸缩扩大式封底装置。
Telescopic expansion type bottom sealing device for precast pile core-filled column reinforcement cage
The invention belongs to the technical field of reinforcement cages, and particularly relates to a telescopic expansion type bottom sealing device for a precast pile core filling column reinforcement cage. The steel reinforcement cage bottom sealing device comprises a bottom sealing device base plate fixed to the bottom of a steel reinforcement cage, a concrete bearing disc is arranged above the bottom sealing device base plate, a guide column is fixed to the bottom of the concrete bearing disc, a sleeve with an upper opening is fixed to the lower side of the bottom sealing device base plate, the guide column is inserted into the sleeve, and a guide opening is formed in the side wall of the sleeve; a plurality of wing plate bolt pins are fixed to the guide column and extend out of the guide opening, an axis spring is arranged between the bottom of the guide column and the sleeve, a plurality of wing plate springs are connected to the side edge of the sleeve, the other ends of the wing plate springs are connected with a bottom sealing device wing plate, and bolt holes are formed in the bottom sealing device wing plate. The ends, away from the sleeves, of the wing plate bolt pins are inserted into the bolt holes. According to the telescopic expanding type bottom sealing device for the precast pile core-filled column reinforcement cage, the reinforcement cage can be smoothly put down, and the bottom of the reinforcement cage can be tightly sealed.
本发明属于钢筋笼技术领域，特别涉及一种预制桩填芯柱钢筋笼伸缩扩大式封底装置。本发明包括固定于钢筋笼底部的封底装置基板，封底装置基板的上方设置有混凝土承托盘，混凝土承托盘的底部固定有导向柱，封底装置基板的下侧固定有上部开口的套筒，导向柱插入套筒内，套筒的侧壁上设置有导向口，导向柱上固定有若干翼板销栓，翼板销栓从导向口伸出，导向柱的底部与套筒之间设置有轴心弹簧，套筒的侧边上连接有若干翼板弹簧，翼板弹簧的另一端连接有封底装置翼板，封底装置翼板上设置有栓孔，翼板销栓远离套筒的一端插入栓孔中。本发明提供了一种可使钢筋笼顺利下放且使钢筋笼底部封堵严实的预制桩填芯柱钢筋笼伸缩扩大式封底装置。
Telescopic expansion type bottom sealing device for precast pile core-filled column reinforcement cage
一种预制桩填芯柱钢筋笼伸缩扩大式封底装置
GONG FUJIA (Autor:in) / XIE FANG (Autor:in) / LIU ZHAOYUN (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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