A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vertical pipe installation device in ground water drilling well and Installation method using the same
The present invention relates to a device and a method for installing a vertical pipe in a groundwater drilling well. The device for installing a vertical pipe in a groundwater drilling well comprises: a perforated pipe which has a plurality of permeable holes and a wire passage formed therein, and is inserted into the drilling well; a lower cap which has a cylindrical shape open at the top and bottom, is inserted and fixed inside the lower end of the perforated pipe, and includes a contact surface being in close contact with the inner surface of the perforated pipe and a retaining jaw being in contact with the bottom surface of the perforated pipe; a fixing rod which is fixed inside the lower cap; and a wire which enters the inside of the perforated pipe in a state in which one end thereof is connected to the fixing rod, exits through the wire passage to the outside of the perforated pipe, and extends to the ground from the outside of the perforated pipe to receive tensile force from the ground. The device for installing the vertical pipe in the groundwater drilling well of the present invention has a structure that supports the lower end of the perforated pipe descending within the drilling well, thus preventing damage or breakage due to load concentration and providing reliable and good workability.
본 발명은 지하수 착정공 내 수직파이프 설치장치 및 설치방법에 관한 것이다. 이는, 다수의 투수공과 와이어통로가 형성되어 있고, 착정공 내부로 삽입되는 유공관과; 상하로 개방된 원통의 형상을 취하며, 유공관의 하단부 내측에 삽입 고정되고, 유공관의 내주면에 밀착하는 밀착면과, 유공관의 하단면에 접하는 걸림턱을 구비한 하부캡과; 하부캡의 내측에 고정되는 고정봉과; 일단부가 상기 고정봉에 연결된 상태로 유공관 내부로 진입한 후, 상기 와이어통로를 통해 유공관 외부로 빠지고, 유공관 외부에서 지상으로 연장되어 지상으로부터 인장력을 제공받는 와이어가 포함된다. 상기와 같이 이루어지는 본 발명의 지하수 착정공 내 수직파이프 설치장치는, 착정공 내에서 하강하는 유공관의 하단부를 받쳐 지지하는 구조를 가지므로, 하중 집중에 따른 유공관의 손상이나 파손의 염려가 없어 신뢰성 있고 양호한 작업성을 제공한다.
Vertical pipe installation device in ground water drilling well and Installation method using the same
The present invention relates to a device and a method for installing a vertical pipe in a groundwater drilling well. The device for installing a vertical pipe in a groundwater drilling well comprises: a perforated pipe which has a plurality of permeable holes and a wire passage formed therein, and is inserted into the drilling well; a lower cap which has a cylindrical shape open at the top and bottom, is inserted and fixed inside the lower end of the perforated pipe, and includes a contact surface being in close contact with the inner surface of the perforated pipe and a retaining jaw being in contact with the bottom surface of the perforated pipe; a fixing rod which is fixed inside the lower cap; and a wire which enters the inside of the perforated pipe in a state in which one end thereof is connected to the fixing rod, exits through the wire passage to the outside of the perforated pipe, and extends to the ground from the outside of the perforated pipe to receive tensile force from the ground. The device for installing the vertical pipe in the groundwater drilling well of the present invention has a structure that supports the lower end of the perforated pipe descending within the drilling well, thus preventing damage or breakage due to load concentration and providing reliable and good workability.
본 발명은 지하수 착정공 내 수직파이프 설치장치 및 설치방법에 관한 것이다. 이는, 다수의 투수공과 와이어통로가 형성되어 있고, 착정공 내부로 삽입되는 유공관과; 상하로 개방된 원통의 형상을 취하며, 유공관의 하단부 내측에 삽입 고정되고, 유공관의 내주면에 밀착하는 밀착면과, 유공관의 하단면에 접하는 걸림턱을 구비한 하부캡과; 하부캡의 내측에 고정되는 고정봉과; 일단부가 상기 고정봉에 연결된 상태로 유공관 내부로 진입한 후, 상기 와이어통로를 통해 유공관 외부로 빠지고, 유공관 외부에서 지상으로 연장되어 지상으로부터 인장력을 제공받는 와이어가 포함된다. 상기와 같이 이루어지는 본 발명의 지하수 착정공 내 수직파이프 설치장치는, 착정공 내에서 하강하는 유공관의 하단부를 받쳐 지지하는 구조를 가지므로, 하중 집중에 따른 유공관의 손상이나 파손의 염려가 없어 신뢰성 있고 양호한 작업성을 제공한다.
Vertical pipe installation device in ground water drilling well and Installation method using the same
지하수 착정공 내 수직파이프 설치장치 및 설치방법
YOU JI YEA (author)
2023-08-08
Patent
Electronic Resource
Korean
Vertical deep drilling well landfill type grounding body installation method
| European Patent Office | 2021
Order wall installation device and order wall installation method for constructing ground drilling
| European Patent Office | 2020
STEEL PIPE INSTALLATION DEVICE, AND STEEL PIPE INSTALLATION METHOD
| European Patent Office | 2023
Pipe joint connector vertical steel shear key installation tool and installation method
| European Patent Office | 2023
| European Patent Office | 2021