Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inserting apparatus of TDR measurement cable
The present invention relates to an apparatus for inserting a measuring wire for detecting a water leak from reservoirs and dams and a method for installing the measuring wire using the same. According to the present invention, the apparatus for inserting the measuring wire for detecting a water leak from reservoirs and dams, in an apparatus for inserting the measuring wire for detecting a water leak from reservoirs and dams by using a time domain reflectometry (TDR) measuring equipment such that a user can easily install the measuring wire of the TDR measuring equipment vertically into a punching hole on the ground to be inspected and easily maintain the installation status for the period of measurement to detect a point of underwater leak from reservoirs, dams, or the like, comprises: an auger drill (10) which includes an inner hollow unit (101) and a spiral-shaped guide screw (100) formed along the outer circumferential edge to be inserted into the punching hole (S) by vertically punching the ground to be inspected and in which an excavation bit (11) having a plurality of cutting tips (110) formed at regular intervals for cutting the bedrock is separably connected to the lower end; a measuring wire insertion guide (20) in a cylindrical shape having a certain length, with a conic-shaped lower end unit to be installed by being vertically dropped by its own weight into the hollow unit (101) of the auger drill (10), which has a stepped shaft rod (200) formed in the center on the upper surface, and a measuring wire fixing through hole (202) formed on one side of the shaft rod (200); and a measuring wire fixing ring (30) in which the measuring wire (1) is connected to one end and the other end is engaged with the measuring wire fixing through hole (202).
본 발명은 저수지 및 댐의 누수탐지를 위한 계측선 삽입장치와 이를 이용한 계측선 설치방법에 관한 것으로, 저수지, 댐 등의 지하수 누수지점을 탐지하기 위해 TDR 측정장비의 계측선을 검사대상지반의 천공홀에 수직상태로 손쉽게 설치하고 계측기간동안 설치상태를 용이하게 유지시킬 있도록, TDR(Time Domain Reflectometry) 측정장비를 이용하여 저수지 및 댐의 누수탐지를 하기 위한 계측선 삽입장치에 있어서, 검사대상의 지반을 수직하게 천공하면서 천공홀(S) 내에 삽입되도록 외주연을 따라 나선형태의 가이드스크류(100)가 형성되고, 하단부에는 암반 절삭을 위한 절삭팁(110)이 등간격으로 복수개 형성된 굴착비트(11)가 분리 가능하게 결합되며, 내부 중공부(101)를 갖는 오거드릴(10); 상기 오거드릴(10)의 중공부(101)로 자중에 의해 수직낙하되어 설치되게 하단부 원추형이며 소정길이를 갖는 원통형으로 상부면 중앙에 단차진 축봉(200)이 형성되고, 축봉(200)의 일측으로 계측선고정통공(202)이 형성되는 계측선삽입가이드(20); 일단부에 계측선(1)이 연결되며 타단부가 상기 계측선고정통공(202)에 결합되는 계측선고정고리(30)로 구성되는 것을 특징으로 한다.
Inserting apparatus of TDR measurement cable
The present invention relates to an apparatus for inserting a measuring wire for detecting a water leak from reservoirs and dams and a method for installing the measuring wire using the same. According to the present invention, the apparatus for inserting the measuring wire for detecting a water leak from reservoirs and dams, in an apparatus for inserting the measuring wire for detecting a water leak from reservoirs and dams by using a time domain reflectometry (TDR) measuring equipment such that a user can easily install the measuring wire of the TDR measuring equipment vertically into a punching hole on the ground to be inspected and easily maintain the installation status for the period of measurement to detect a point of underwater leak from reservoirs, dams, or the like, comprises: an auger drill (10) which includes an inner hollow unit (101) and a spiral-shaped guide screw (100) formed along the outer circumferential edge to be inserted into the punching hole (S) by vertically punching the ground to be inspected and in which an excavation bit (11) having a plurality of cutting tips (110) formed at regular intervals for cutting the bedrock is separably connected to the lower end; a measuring wire insertion guide (20) in a cylindrical shape having a certain length, with a conic-shaped lower end unit to be installed by being vertically dropped by its own weight into the hollow unit (101) of the auger drill (10), which has a stepped shaft rod (200) formed in the center on the upper surface, and a measuring wire fixing through hole (202) formed on one side of the shaft rod (200); and a measuring wire fixing ring (30) in which the measuring wire (1) is connected to one end and the other end is engaged with the measuring wire fixing through hole (202).
본 발명은 저수지 및 댐의 누수탐지를 위한 계측선 삽입장치와 이를 이용한 계측선 설치방법에 관한 것으로, 저수지, 댐 등의 지하수 누수지점을 탐지하기 위해 TDR 측정장비의 계측선을 검사대상지반의 천공홀에 수직상태로 손쉽게 설치하고 계측기간동안 설치상태를 용이하게 유지시킬 있도록, TDR(Time Domain Reflectometry) 측정장비를 이용하여 저수지 및 댐의 누수탐지를 하기 위한 계측선 삽입장치에 있어서, 검사대상의 지반을 수직하게 천공하면서 천공홀(S) 내에 삽입되도록 외주연을 따라 나선형태의 가이드스크류(100)가 형성되고, 하단부에는 암반 절삭을 위한 절삭팁(110)이 등간격으로 복수개 형성된 굴착비트(11)가 분리 가능하게 결합되며, 내부 중공부(101)를 갖는 오거드릴(10); 상기 오거드릴(10)의 중공부(101)로 자중에 의해 수직낙하되어 설치되게 하단부 원추형이며 소정길이를 갖는 원통형으로 상부면 중앙에 단차진 축봉(200)이 형성되고, 축봉(200)의 일측으로 계측선고정통공(202)이 형성되는 계측선삽입가이드(20); 일단부에 계측선(1)이 연결되며 타단부가 상기 계측선고정통공(202)에 결합되는 계측선고정고리(30)로 구성되는 것을 특징으로 한다.
Inserting apparatus of TDR measurement cable
저수지 및 댐의 누수탐지를 위한 계측선 삽입장치
KIM HYEONG JONG (Autor:in) / KIM GYOO BUM (Autor:in)
20.01.2020
Patent
Elektronische Ressource
Koreanisch
INSERTING APPARATUS FOR MEASURING TENSION OF MULTI STRAND CABLE
Europäisches Patentamt | 2018
INSERTING APPARATUS FOR MEASURING TENSION OF MULTI STRAND CABLE
| Europäisches Patentamt | 2018