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A platform for research: civil engineering, architecture and urbanism
Leakage-proof device for pile cap of prestressed concrete pipe pile
The invention discloses a prestressed concrete pipe pile cap leakage-proof device, and relates to the technical field of constructions.The prestressed concrete pipe pile cap leakage-proof device comprises a pipe pile, a pile cap is inserted into the top of the pipe pile, a sealing structure is arranged in the middle of the front face of the pile cap, and a mounting structure is arranged on the front face of the pile cap and located at the edge of the sealing structure and comprises a double-threaded rod; the outer wall of the double-threaded rod is rotationally connected with the front face of the pile cap, the outer wall of the double-threaded rod is in threaded connection with a threaded sleeve, a push plate is fixedly installed on the outer wall of the threaded sleeve, and an angle pin block is fixedly installed on one side of the push plate. Through the action of the guide rods, the push plate is guided, the problem that the control effect on the angle pin block is affected due to the fact that the push plate rotates when moving is avoided, the inner wall of the annular bilateral gear is supported and guided through the action of the steel balls, abrasion generated between the annular bilateral gear and the pile cap when the annular bilateral gear rotates is reduced, and the service life of the annular bilateral gear is prolonged. Therefore, the service life of the structure is prolonged.
本发明公开了一种预应力砼管桩桩帽防漏装置，涉及建筑技术领域，包括管桩，所述管桩的顶部插接有桩帽，所述桩帽正面的中部设置有密封结构，所述桩帽的正面且位于密封结构的边缘处设置有安装结构，所述安装结构包括双螺纹杆，所述双螺纹杆的外壁与桩帽的正面转动连接，所述双螺纹杆的外壁螺纹连接有螺纹套，所述螺纹套的外壁固定安装有推板，所述推板的一侧固定安装有斜销块。本发明通过导杆的作用，对推板进行导向，避免在对推板进行移动时发生转动的问题，从而影响对斜销块的控制效果，利用钢球的作用，对环形双边齿轮的内壁进行支撑和导向，减少环形双边齿轮转动时与桩帽之间产生的磨损，从而提高该结构的使用寿命。
Leakage-proof device for pile cap of prestressed concrete pipe pile
The invention discloses a prestressed concrete pipe pile cap leakage-proof device, and relates to the technical field of constructions.The prestressed concrete pipe pile cap leakage-proof device comprises a pipe pile, a pile cap is inserted into the top of the pipe pile, a sealing structure is arranged in the middle of the front face of the pile cap, and a mounting structure is arranged on the front face of the pile cap and located at the edge of the sealing structure and comprises a double-threaded rod; the outer wall of the double-threaded rod is rotationally connected with the front face of the pile cap, the outer wall of the double-threaded rod is in threaded connection with a threaded sleeve, a push plate is fixedly installed on the outer wall of the threaded sleeve, and an angle pin block is fixedly installed on one side of the push plate. Through the action of the guide rods, the push plate is guided, the problem that the control effect on the angle pin block is affected due to the fact that the push plate rotates when moving is avoided, the inner wall of the annular bilateral gear is supported and guided through the action of the steel balls, abrasion generated between the annular bilateral gear and the pile cap when the annular bilateral gear rotates is reduced, and the service life of the annular bilateral gear is prolonged. Therefore, the service life of the structure is prolonged.
本发明公开了一种预应力砼管桩桩帽防漏装置，涉及建筑技术领域，包括管桩，所述管桩的顶部插接有桩帽，所述桩帽正面的中部设置有密封结构，所述桩帽的正面且位于密封结构的边缘处设置有安装结构，所述安装结构包括双螺纹杆，所述双螺纹杆的外壁与桩帽的正面转动连接，所述双螺纹杆的外壁螺纹连接有螺纹套，所述螺纹套的外壁固定安装有推板，所述推板的一侧固定安装有斜销块。本发明通过导杆的作用，对推板进行导向，避免在对推板进行移动时发生转动的问题，从而影响对斜销块的控制效果，利用钢球的作用，对环形双边齿轮的内壁进行支撑和导向，减少环形双边齿轮转动时与桩帽之间产生的磨损，从而提高该结构的使用寿命。
Leakage-proof device for pile cap of prestressed concrete pipe pile
一种预应力砼管桩桩帽防漏装置
JIANG HUACHUN (author) / XUE LINXING (author) / YANG GAOZHE (author)
2023-03-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile top mud-proof cap of prestressed concrete pipe pile
| European Patent Office | 2023