A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a self-closing grouting sleeve grouting opening connector device and a construction method, and belongs to the technical field of building construction. The self-closing grouting sleeve grouting opening connector device comprises a connecting sleeve, a fixing ring and a fixing disc are fixedly connected to the interior of the connecting sleeve, a movable piston is arrangedin the fixing ring, a discharging port is formed in the fixing disc, a plugging piece used for opening and closing the discharging port is rotationally connected to the fixing disc, a positioning sleeve matched with the piston is fixedly connected to the plugging piece, a reset piece and a transmission assembly are arranged in the positioning sleeve, the reset piece is fixedly connected with the piston, and the piston moves in the axial direction of the fixing ring through the transmission assembly to drive the positioning sleeve to move in the circumferential direction so that the blocking piece can block or open the discharging port. After grouting operation is completed, the grouting opening can be automatically closed, it is guaranteed that no grout leakage site exists at the groutingopening, compactness of grout in the sleeve is guaranteed, and the connecting quality of steel bars is improved.
本发明公开了一种自闭式灌浆套筒灌浆口接口装置及施工方法，属于建筑施工技术领域。本发明包括连接套筒，所述连接套筒的内部固定连接有固定环和固定盘，所述固定环内设置有可移动的活塞，所述固定盘上开设有出料口，所述固定盘上转动连接有用于开闭出料口的封堵件，所述封堵件上固定连接有与活塞匹配的定位套，所述定位套内部设有复位件和传动组件，所述复位件与活塞固定连接，所述活塞通过传动组件将自身沿固定环轴向方向运动带动定位套周向运动实现封堵件封堵或打开出料口。在灌浆作业完成后能自动完成灌浆口的封闭工作，确保了灌浆口无漏浆现场，保证套筒内部浆料的密实，提高了钢筋的连接质量。
The invention discloses a self-closing grouting sleeve grouting opening connector device and a construction method, and belongs to the technical field of building construction. The self-closing grouting sleeve grouting opening connector device comprises a connecting sleeve, a fixing ring and a fixing disc are fixedly connected to the interior of the connecting sleeve, a movable piston is arrangedin the fixing ring, a discharging port is formed in the fixing disc, a plugging piece used for opening and closing the discharging port is rotationally connected to the fixing disc, a positioning sleeve matched with the piston is fixedly connected to the plugging piece, a reset piece and a transmission assembly are arranged in the positioning sleeve, the reset piece is fixedly connected with the piston, and the piston moves in the axial direction of the fixing ring through the transmission assembly to drive the positioning sleeve to move in the circumferential direction so that the blocking piece can block or open the discharging port. After grouting operation is completed, the grouting opening can be automatically closed, it is guaranteed that no grout leakage site exists at the groutingopening, compactness of grout in the sleeve is guaranteed, and the connecting quality of steel bars is improved.
本发明公开了一种自闭式灌浆套筒灌浆口接口装置及施工方法，属于建筑施工技术领域。本发明包括连接套筒，所述连接套筒的内部固定连接有固定环和固定盘，所述固定环内设置有可移动的活塞，所述固定盘上开设有出料口，所述固定盘上转动连接有用于开闭出料口的封堵件，所述封堵件上固定连接有与活塞匹配的定位套，所述定位套内部设有复位件和传动组件，所述复位件与活塞固定连接，所述活塞通过传动组件将自身沿固定环轴向方向运动带动定位套周向运动实现封堵件封堵或打开出料口。在灌浆作业完成后能自动完成灌浆口的封闭工作，确保了灌浆口无漏浆现场，保证套筒内部浆料的密实，提高了钢筋的连接质量。
Self-closing grouting sleeve grouting opening connector device and construction method
一种自闭式灌浆套筒灌浆口接口装置及施工方法
SUN TAO (author)
2020-11-24
Patent
Electronic Resource
Chinese
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