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A platform for research: civil engineering, architecture and urbanism
Prestressed concrete pipe pile connecting piece
The invention relates to a prestressed concrete pipe pile connecting piece which comprises a nut and a locking piece connected to the nut, a hollow cavity is formed by the nut and the locking piece, a positioning piece and an elastic piece are arranged in the hollow cavity, the top end of the positioning piece is provided with a first tangent plane, the top end of the locking piece is provided with a second tangent plane, and the first tangent plane and the second tangent plane are matched with each other. The first tangent plane of the positioning piece can be tightly attached to the second tangent plane of the locking piece, one end of the elastic piece is connected with the bottom of the nut, the other end of the elastic piece is connected with the positioning piece, and the elastic piece deforms to enable the first tangent plane of the positioning piece to abut against the second tangent plane of the locking piece. The prestressed concrete pipe pile connecting piece is simple in overall structure, small in number of accessories, capable of being rapidly installed and convenient to use, and the working efficiency is greatly improved.
本发明涉及一种预应力混凝土管桩连接件，包括螺母和连接在螺母上的锁紧件，所述螺母和所述锁紧件形成中空腔体，该中空腔体内设有定位件和弹性件，所述定位件的顶端设有第一切面，所述锁紧件的顶端设有第二切面，所述定位件的第一切面和所述锁紧件的第二切面可紧密贴合，所述弹性件的一端与螺母底部连接，另一端与定位件连接，且所述弹性件发生形变，使定位件的第一切面抵触在锁紧件的第二切面上。本发明提供的预应力混凝土管桩连接件整体结构简单，配件少，能够快速的进行安装，使用方便，大大提高了工作效率。
Prestressed concrete pipe pile connecting piece
The invention relates to a prestressed concrete pipe pile connecting piece which comprises a nut and a locking piece connected to the nut, a hollow cavity is formed by the nut and the locking piece, a positioning piece and an elastic piece are arranged in the hollow cavity, the top end of the positioning piece is provided with a first tangent plane, the top end of the locking piece is provided with a second tangent plane, and the first tangent plane and the second tangent plane are matched with each other. The first tangent plane of the positioning piece can be tightly attached to the second tangent plane of the locking piece, one end of the elastic piece is connected with the bottom of the nut, the other end of the elastic piece is connected with the positioning piece, and the elastic piece deforms to enable the first tangent plane of the positioning piece to abut against the second tangent plane of the locking piece. The prestressed concrete pipe pile connecting piece is simple in overall structure, small in number of accessories, capable of being rapidly installed and convenient to use, and the working efficiency is greatly improved.
本发明涉及一种预应力混凝土管桩连接件，包括螺母和连接在螺母上的锁紧件，所述螺母和所述锁紧件形成中空腔体，该中空腔体内设有定位件和弹性件，所述定位件的顶端设有第一切面，所述锁紧件的顶端设有第二切面，所述定位件的第一切面和所述锁紧件的第二切面可紧密贴合，所述弹性件的一端与螺母底部连接，另一端与定位件连接，且所述弹性件发生形变，使定位件的第一切面抵触在锁紧件的第二切面上。本发明提供的预应力混凝土管桩连接件整体结构简单，配件少，能够快速的进行安装，使用方便，大大提高了工作效率。
Prestressed concrete pipe pile connecting piece
一种预应力混凝土管桩连接件
HAO LIUZHAO (author) / GAO ZHENHUA (author) / ZHANG QINING (author) / PANG SHOUSONG (author)
2023-04-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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