A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated pipe pile end post-grouting device and construction method
The invention relates to a prefabricated pipe pile end post-grouting device, and belongs to the field of prefabricated pipe pile post-grouting, the prefabricated pipe pile end post-grouting device comprises a grouting pipe, a lifting assembly, a shell and a first hydraulic motor, the lifting assembly is arranged on a foundation, and the lifting assembly is used for lifting the shell; the first hydraulic motor is arranged in the shell and connected with a first crank rod, the first crank rod is rotationally connected with a second crank rod, the second crank rod is rotationally connected with a swing rod, the end, away from the second crank rod, of the swing rod extends out of the shell, and the end, extending out of the shell, of the swing rod is connected with the mud jacking pipe. The method has the effect of enhancing the reinforcement capacity of the post-grouting grouting method on the pile body.
本申请涉及一种预制管桩桩端后压浆装置，属于预制管桩后压浆领域，其包括压浆管、升降组件、壳体和第一液压马达，升降组件设置在地基上，升降组件用于升降壳体；第一液压马达设置在壳体内，第一液压马达连接有第一曲柄杆，第一曲柄杆转动连接有第二曲柄杆，第二曲柄杆转动连接有摆动杆，摆动杆远离第二曲柄杆的一端伸出壳体，摆动杆伸出壳体的一端与压浆管连接。本申请具有加强后压浆注浆法对桩身的加固能力的效果。
Prefabricated pipe pile end post-grouting device and construction method
The invention relates to a prefabricated pipe pile end post-grouting device, and belongs to the field of prefabricated pipe pile post-grouting, the prefabricated pipe pile end post-grouting device comprises a grouting pipe, a lifting assembly, a shell and a first hydraulic motor, the lifting assembly is arranged on a foundation, and the lifting assembly is used for lifting the shell; the first hydraulic motor is arranged in the shell and connected with a first crank rod, the first crank rod is rotationally connected with a second crank rod, the second crank rod is rotationally connected with a swing rod, the end, away from the second crank rod, of the swing rod extends out of the shell, and the end, extending out of the shell, of the swing rod is connected with the mud jacking pipe. The method has the effect of enhancing the reinforcement capacity of the post-grouting grouting method on the pile body.
本申请涉及一种预制管桩桩端后压浆装置，属于预制管桩后压浆领域，其包括压浆管、升降组件、壳体和第一液压马达，升降组件设置在地基上，升降组件用于升降壳体；第一液压马达设置在壳体内，第一液压马达连接有第一曲柄杆，第一曲柄杆转动连接有第二曲柄杆，第二曲柄杆转动连接有摆动杆，摆动杆远离第二曲柄杆的一端伸出壳体，摆动杆伸出壳体的一端与压浆管连接。本申请具有加强后压浆注浆法对桩身的加固能力的效果。
Prefabricated pipe pile end post-grouting device and construction method
一种预制管桩桩端后压浆装置及施工方法
WU FENGJUN (author) / ZHU YUNCHENG (author) / CHEN GUOFEI (author) / LIU LEI (author) / LIU JUN (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Post-grouting device for prefabricated pipe pile, grouting method and grouting cement
| European Patent Office | 2024
Post-grouting device at pile end of prefabricated pipe and construction method
| European Patent Office | 2021
Prefabricated hollow pile for post-grouting and post-grouting construction method
| European Patent Office | 2023
Prefabricated pipe pile permanent support grouting construction method and device
| European Patent Office | 2023
| European Patent Office | 2023