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Advanced plugging device for grout outlet of steel bar sleeve grouting connecting piece
The invention discloses an advanced plugging device for a grout outlet of a steel bar sleeve grouting connecting piece. The advanced plugging device comprises a steel bar sleeve, the grout outlet is formed in one side of the steel bar sleeve, a lining is installed in the grout outlet, and a plug body is arranged in the lining; the outer wall of the end, close to the steel bar sleeve, of the plug body and the inner wall of the end, close to the steel bar sleeve, of the lining are conical faces, and the diameter of the end face of the side, close to the steel bar sleeve, of the plug body is smaller than that of the end face of the other side of the plug body; and a first through hole is formed in the end, close to the steel bar sleeve, in the plug body, a second through hole is formed in theend, away from the steel bar sleeve, in the plug body, and the second through hole and the first through hole are coaxially formed. According to the advanced plugging device, the plug body is pluggedinto the lining, so that the lining is expanded and is tightly clamped with the grout outlet, when grout is fully filled, the grout pushes a plugging ball to move outwards, the second through hole isclamped, and the grout outlet is conveniently and rapidly plugged in advance.
本发明公开了一种钢筋套筒灌浆连接件出浆孔超前封堵装置，包括钢筋套筒，所述钢筋套筒的一侧设置有出浆口，所示出浆口发的内部安装有衬套，所示衬套的内部设置有塞体，所述塞体靠近钢筋套筒一端的外壁以及衬套靠近钢筋套筒一端的内壁均设置为锥形面，且所述塞体靠近钢筋套筒一侧端面的直径小于另一侧端面的直径，所述塞体内部靠近钢筋套筒的一端开设有第一通孔，所述塞体内部远离钢筋套筒的一端开设有第二通孔，且所述第二通孔与第一通孔同轴心设置。本发明通过将塞体塞入至衬套的内部，使衬套胀大，并与出浆口紧密卡合，当浆料灌满时，浆料会推动堵球外移，并对第二通孔进行卡合，方便快捷地对出浆孔进行超前封堵。
Advanced plugging device for grout outlet of steel bar sleeve grouting connecting piece
The invention discloses an advanced plugging device for a grout outlet of a steel bar sleeve grouting connecting piece. The advanced plugging device comprises a steel bar sleeve, the grout outlet is formed in one side of the steel bar sleeve, a lining is installed in the grout outlet, and a plug body is arranged in the lining; the outer wall of the end, close to the steel bar sleeve, of the plug body and the inner wall of the end, close to the steel bar sleeve, of the lining are conical faces, and the diameter of the end face of the side, close to the steel bar sleeve, of the plug body is smaller than that of the end face of the other side of the plug body; and a first through hole is formed in the end, close to the steel bar sleeve, in the plug body, a second through hole is formed in theend, away from the steel bar sleeve, in the plug body, and the second through hole and the first through hole are coaxially formed. According to the advanced plugging device, the plug body is pluggedinto the lining, so that the lining is expanded and is tightly clamped with the grout outlet, when grout is fully filled, the grout pushes a plugging ball to move outwards, the second through hole isclamped, and the grout outlet is conveniently and rapidly plugged in advance.
本发明公开了一种钢筋套筒灌浆连接件出浆孔超前封堵装置，包括钢筋套筒，所述钢筋套筒的一侧设置有出浆口，所示出浆口发的内部安装有衬套，所示衬套的内部设置有塞体，所述塞体靠近钢筋套筒一端的外壁以及衬套靠近钢筋套筒一端的内壁均设置为锥形面，且所述塞体靠近钢筋套筒一侧端面的直径小于另一侧端面的直径，所述塞体内部靠近钢筋套筒的一端开设有第一通孔，所述塞体内部远离钢筋套筒的一端开设有第二通孔，且所述第二通孔与第一通孔同轴心设置。本发明通过将塞体塞入至衬套的内部，使衬套胀大，并与出浆口紧密卡合，当浆料灌满时，浆料会推动堵球外移，并对第二通孔进行卡合，方便快捷地对出浆孔进行超前封堵。
Advanced plugging device for grout outlet of steel bar sleeve grouting connecting piece
一种钢筋套筒灌浆连接件出浆孔超前封堵装置
LIU YUNLIN (author) / YANG YANG (author) / CHEN XUDONG (author) / WANG DONGHUA (author) / FU JIALI (author) / HUANG XIAO (author)
2020-07-14
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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