A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sealing structure for prefabricated pipe pile and soft soil foundation treatment device
The invention discloses a sealing structure for a prefabricated pipe pile and a soft soil foundation treatment device. The sealing structure for the prefabricated pipe pile comprises a fixing piece, asealing cover, a sealing gasket and a connecting piece, and the fixing piece is fixed to the side part of the prefabricated pipe pile; the sealing cover is arranged at one end of the prefabricated pipe pile and provided with a first through hole, and the first through hole communicates with an inner cavity of the prefabricated pipe pile; the sealing gasket is arranged between the sealing cover and the prefabricated pipe pile, a second through hole is formed in the sealing gasket, and the second through hole corresponds to the first through hole; and the connecting piece is used for connectingthe sealing cover and the fixing piece, so that the sealing cover abuts against the sealing gasket at one end of the prefabricated pipe pile. External high-pressure gas is introduced into the inner cavity of the prefabricated pipe pile through the first through hole and the second through hole, when the connecting piece is connected with the sealing cover and the fixing piece, the technical effect that the sealing cover abuts against the prefabricated pipe pile is achieved, the sealing gasket is arranged between the sealing cover and the prefabricated pipe pile, so that the technical effect of sealing is achieved, the sealing effect is good, the structure is simple, and the cost is lower.
本发明公开了一种用于预制管桩的密封结构及软土地基处理装置，用于预制管桩的密封结构包括固定件、密封盖、密封垫和连接件，固定件固定在预制管桩的侧部；密封盖设在预制管桩的一端，密封盖设有第一通孔，第一通孔与预制管桩的内腔相通；密封垫设在密封盖和预制管桩之间，密封垫设有第二通孔，第二通孔与第一通孔对应；连接件用于连接密封盖和固定件，以使密封盖将密封垫抵压在预制管桩的一端。第一通孔和第二通孔将外部的高压气体引入到预制管桩的内腔，当连接件连接密封盖和固定件时，实现密封盖抵压预制管桩的技术效果，而由于密封垫设在密封盖和预制管桩之间，从而实现密封的技术效果，密封效果好，结构简单，且成本较低。
Sealing structure for prefabricated pipe pile and soft soil foundation treatment device
The invention discloses a sealing structure for a prefabricated pipe pile and a soft soil foundation treatment device. The sealing structure for the prefabricated pipe pile comprises a fixing piece, asealing cover, a sealing gasket and a connecting piece, and the fixing piece is fixed to the side part of the prefabricated pipe pile; the sealing cover is arranged at one end of the prefabricated pipe pile and provided with a first through hole, and the first through hole communicates with an inner cavity of the prefabricated pipe pile; the sealing gasket is arranged between the sealing cover and the prefabricated pipe pile, a second through hole is formed in the sealing gasket, and the second through hole corresponds to the first through hole; and the connecting piece is used for connectingthe sealing cover and the fixing piece, so that the sealing cover abuts against the sealing gasket at one end of the prefabricated pipe pile. External high-pressure gas is introduced into the inner cavity of the prefabricated pipe pile through the first through hole and the second through hole, when the connecting piece is connected with the sealing cover and the fixing piece, the technical effect that the sealing cover abuts against the prefabricated pipe pile is achieved, the sealing gasket is arranged between the sealing cover and the prefabricated pipe pile, so that the technical effect of sealing is achieved, the sealing effect is good, the structure is simple, and the cost is lower.
本发明公开了一种用于预制管桩的密封结构及软土地基处理装置，用于预制管桩的密封结构包括固定件、密封盖、密封垫和连接件，固定件固定在预制管桩的侧部；密封盖设在预制管桩的一端，密封盖设有第一通孔，第一通孔与预制管桩的内腔相通；密封垫设在密封盖和预制管桩之间，密封垫设有第二通孔，第二通孔与第一通孔对应；连接件用于连接密封盖和固定件，以使密封盖将密封垫抵压在预制管桩的一端。第一通孔和第二通孔将外部的高压气体引入到预制管桩的内腔，当连接件连接密封盖和固定件时，实现密封盖抵压预制管桩的技术效果，而由于密封垫设在密封盖和预制管桩之间，从而实现密封的技术效果，密封效果好，结构简单，且成本较低。
Sealing structure for prefabricated pipe pile and soft soil foundation treatment device
用于预制管桩的密封结构及软土地基处理装置
HUANG JUNGUANG (author) / LI LEI (author) / LI WEIKE (author) / LI JIANBIN (author) / CHEN XIANGBO (author) / LIANG YONGHENG (author) / WANG YUAN (author) / SUN SHIYONG (author) / LIN ZUKAI (author) / LUO YONGJIAN (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prefabricated pipe pile for soft soil foundation treatment and soft soil foundation treatment device
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2023