Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary lowering device for cast-in-situ bored pile reinforcement cage
The invention relates to the technical field of reinforcement cage lowering, and particularly discloses an auxiliary lowering device for a cast-in-situ bored pile reinforcement cage. An opening is formed in the moving seat, a fixing ring is arranged at the bottom of the moving seat, and a connecting ring sleeves the fixing ring; a group of guide balls are rotationally arranged on the outer side wall of the connecting ring; an insertion hole is formed in the outer wall of the fixing ring; a first sliding groove is formed in the inner side wall of the connecting ring. The inner side wall of the first sliding groove is slidably connected with a fixing block through a first spring. A pushing piece is arranged on one side of the fixing block. A groove is formed in the top surface of the fixed block; second sliding grooves are formed in the inner side walls of the top ends of the first sliding grooves. Clamping blocks are slidably connected to the inner side walls of the top ends of the second sliding grooves through second springs. A lifting mechanism is arranged on the moving seat; and the lowered reinforcement cage is guided through the guide ball, and after the reinforcement cage is lowered to a designated position, the connecting ring and the fixing ring are separated through the lifting mechanism, so that the connecting ring and the guide ball are taken out of the pile hole to be reused.
本发明涉及钢筋笼下放技术领域，具体公开了一种钻孔灌注桩钢筋笼用辅助下放装置，包括移动座；移动座上开设有开口，移动座底部设置有固定环，固定环外部套设有连接环；连接环外侧壁上转动设置有一组导向球；固定环外壁上设置有插孔；连接环内侧壁上设置有第一滑槽；第一滑槽内侧壁上通过第一弹簧滑动连接有固定块；固定块一侧设置有推动件；固定块顶面设置有凹槽；第一滑槽顶端内侧壁上开设有第二滑槽；第二滑槽顶端内侧壁上通过第二弹簧滑动连接有卡块；移动座上设置有提拉机构；通过导向球对下放的钢筋笼进行导向，并在钢筋笼下放至指定位置后通过提拉机构使得连接环与固定环分离，以便将连接环和导向球从桩孔内取出进行再利用。
Auxiliary lowering device for cast-in-situ bored pile reinforcement cage
The invention relates to the technical field of reinforcement cage lowering, and particularly discloses an auxiliary lowering device for a cast-in-situ bored pile reinforcement cage. An opening is formed in the moving seat, a fixing ring is arranged at the bottom of the moving seat, and a connecting ring sleeves the fixing ring; a group of guide balls are rotationally arranged on the outer side wall of the connecting ring; an insertion hole is formed in the outer wall of the fixing ring; a first sliding groove is formed in the inner side wall of the connecting ring. The inner side wall of the first sliding groove is slidably connected with a fixing block through a first spring. A pushing piece is arranged on one side of the fixing block. A groove is formed in the top surface of the fixed block; second sliding grooves are formed in the inner side walls of the top ends of the first sliding grooves. Clamping blocks are slidably connected to the inner side walls of the top ends of the second sliding grooves through second springs. A lifting mechanism is arranged on the moving seat; and the lowered reinforcement cage is guided through the guide ball, and after the reinforcement cage is lowered to a designated position, the connecting ring and the fixing ring are separated through the lifting mechanism, so that the connecting ring and the guide ball are taken out of the pile hole to be reused.
本发明涉及钢筋笼下放技术领域，具体公开了一种钻孔灌注桩钢筋笼用辅助下放装置，包括移动座；移动座上开设有开口，移动座底部设置有固定环，固定环外部套设有连接环；连接环外侧壁上转动设置有一组导向球；固定环外壁上设置有插孔；连接环内侧壁上设置有第一滑槽；第一滑槽内侧壁上通过第一弹簧滑动连接有固定块；固定块一侧设置有推动件；固定块顶面设置有凹槽；第一滑槽顶端内侧壁上开设有第二滑槽；第二滑槽顶端内侧壁上通过第二弹簧滑动连接有卡块；移动座上设置有提拉机构；通过导向球对下放的钢筋笼进行导向，并在钢筋笼下放至指定位置后通过提拉机构使得连接环与固定环分离，以便将连接环和导向球从桩孔内取出进行再利用。
Auxiliary lowering device for cast-in-situ bored pile reinforcement cage
一种钻孔灌注桩钢筋笼用辅助下放装置
XING CAILIN (Autor:in) / SHEN GUANGSHENG (Autor:in) / XU ZHIKAI (Autor:in) / YE FAN (Autor:in) / HUANG WENCHUN (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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