Abstract:
PURPOSE: A torque transfer apparatus and mobile inspection apparatus with the same are provided to block torque transfer when a hollow device or a driving source is abnormally operated, thereby preventing the apparatus from being damaged. CONSTITUTION: A torque transfer apparatus includes a pulley(100), a cover holder(200), a connection member(300), a coupling cap(400), and an elastic member(450). A first damper groove is formed on a pulley. A second damper groove is formed in a cover holder. The connection member is selectively inserted into the first damper groove or the second damper groove. The coupling cap elastically couples the pulley with the cover holder. The elastic member provides elasticity to the pulley and the cover holder.
Abstract:
An automatic golf ball collecting apparatus and a method of using the same are provided to collect golf balls automatically in the golf exercise field using an image by a camera. The automatic golf ball collecting apparatus includes a golf-ball collecting unit(10) and a golf ball sensing unit(30). The golf-ball collecting unit has two pair of wheels(11) respectively installed on front and rear portions of a lower portion thereof, a battery for supplying electric power, a controller for controlling a golf ball collecting operation of the unit, a mobile camera(14) picturing an image for identifying a golf exercise field(3), a golf ball(5), and a collecting pathway(7), a mobile radio/frequency sender/receiver(15) for sending and receiving data by wireless, and a bucket(17) for collecting the golf ball. The golf ball sensing unit consists of a main camera(31), a position reader(33), and a radio/frequency sender/receiver(35).
Abstract:
PURPOSE: A nuclear fuel exchanging device is provided to exchange nuclear fuels by installing a manipulator having a long arm therein and by using a manipulator link portion, a manipulator driving section, and a deflection compensating gripper. CONSTITUTION: Nuclear fuels are exchanged by installing a manipulator having a long arm therein. The nuclear fuel exchanging device is installed in a nuclear reactor container(1). The nuclear fuel exchanging device exchange nuclear fuels by installing manipulator having a long arm therein. The nuclear fuel exchanging device comprises a manipulator link portion, a manipulator driving section(11), and a deflection compensating gripper(33).
Abstract:
본 발명은 자기장을 전원으로 이용하는 전력설비 진단용 무선 초음파 센서와 이를 이용한 전력설비의 절연열화 상태 실시간 감시 장치 및 방법에 관한 것으로, 그 목적은 전원공급과 센서 신호전송용 케이블을 무선화한 무선 초음파 센서와 설치된 다수 개의 무선 초음파 센서로부터 별도의 전원공급 없이 측정된 디지털화된 신호를 무선 네트워크를 통해 실시간으로 전송받아 전력설비의 절연열화 상태를 실시간 감시하는 장치 및 방법을 제공하는 데 있다. 본 발명의 구성은 전력설비의 절연열화로 인하여 발생된 부분방전신호를 계측하기 용도로 개발된 자기장(magnetic field)을 이용하여 전력을 발생시켜 전원공급원으로 사용하는 무선전원공급장치 모듈(11)과; 전력설비내부에서의 절연열화로 인하여 발생된 부분방전신호를 계측하는 초음파탐촉자(ultrasonic transducer)(12)와; 초음파탐촉자에서 계측된 부분방전신호를 증폭하는 전치증폭기(13)와; 전치증폭기로부터 출력되는 아날로그형태의 증폭된 센서출력전압을 디지털로 변환하는 아날로그디지탈 변환기(Analog to Digital Converter)(14)와; 아날로그디지탈 변환기(Analog to Digital Converter) 및 근거리통신모듈을 제어하여 디지털정보로 변환된 부분방전 계측정보를 저장 후 저장된 정보를 근거리통신모듈로 보내는 제어기(15)와; 제어기를 통해 전달받은 계측된 부분방전신호데이터를 무선통신을 통하여 외부로 전송하는 근거리통신모듈(16);로 구성된 무선 초음파 센서와 이를 이용한 전력설비의 절연열화 상태 실시간 감시 장치 및 방법을 그 기술적 사상의 특징으로 한다. 전력설비진단시스템, 무선전원공급, 렉테나, 초음파센서모듈, 자기장
Abstract:
The circuit includes a comparator for discriminating the porality of the receiving line, a line converting circuit for converting the polarity of the line to be connected in a constant direction, a pulse generator for supplying a clock to a flip-flop of the line converting circuit, and a connection confirming circuit for discriminating whether the output of the line converting circuit is correctly connected, thereby easily connecting the line.
Abstract:
PURPOSE: A method to control robots is provided to improve welfare and economic efficiency as the robots are replaced with humans for works in dangerous or hateful areas. CONSTITUTION: A method to control robots comprises the following steps: filming pipes with a camera and transmitting the filmed pipe image to a control unit; and calculating the inclination of a straight line forming the left end of the filmed pipe image, the inclination of a straight line forming the right end, the x-intercept of the straight line forming the left end, and the x-intercept of the straight line forming the right end. The control unit moves a robot hand to the position suitable for gripping the pipes by using the inclination of the straight line forming the left end of the filmed pipe image, the inclination of the straight line forming the right end, the x-intercept of the straight line forming the left end, and the x-intercept of the straight line forming the right end.
Abstract:
PURPOSE: A robot for inspecting a pipe is provided to automatically perform detection of the corrosion, fault, leakage, and material of process pipe equipment. CONSTITUTION: A robot(10) for inspecting a pipe comprises a first gripper(11), a first link(13), a first gripper rotary motor, a second link(14), a first link rotary motor, a third link(15), a second link rotary motor, a fourth link(16), a third link rotary motor, a second gripper, and a second gripper rotary motor. One side of the third link rotary motor is connected to the third link, and the other side is connected to the fourth link. The second gripper is installed in the other end of the robot for inspecting the pipe, and can hold the pipe. The second gripper rotary motor is installed in the fourth link, and rotates the second gripper in place.
Abstract:
본 발명은 여러개의 슬라이딩 링크로 이루어진 접철식 매니퓨레이터에 있어서, 래크기어와 퍼니언 기어를 동력전달 매체로 하고, 한개의 모터를 구동하여 그 팔을 길게 뻗을 수 있게 하는 래크피니언 기어 구동방식의 텔리스코픽 매니퓨레이터 장치에 관한 것으로써, 한개의 구동모터(4)로 여러개의 링크를 뻗을 수 있는 틸리스 코픽 매니퓨레이터에 있어서, 피니언 기어(18)를 구동시켜 래크 기어(9)가 가공된 슬라이딩 링크들을 순차적으로 이동시키는 것이며, 상기 래크기어(9)를 이동시키는 구동 어셈블리(3)는 경사진 래크(8)을 따라 다음 슬라이딩 링크의 래크 기어열로 상하운동하는 것을 특징으로 한다.
Abstract:
PURPOSE: An insulating blazing fire state real-time monitoring apparatus of the electric power facilities for checkup wireless ultrasonic sensor which magnetic field is used for power source and the electric power facilities using this and method uses the magnetic field generating the power source for the operation of the ultrasonic sensor in the electric power facilities of the live cable state. The ultrasonic sensor can be used semi-permanently without the shut down. CONSTITUTION: A wireless power supplier module(11) occurs the electricity by using the magnetic field. The ultrasonic probe(12) measures the partial discharge signal created due to the insulating blazing fire at the electric power facilities inside. The preamplifier amplifies the measured partial discharge signal in the ultrasonic probe. The analog digital converter(14) changes the amplified sensor output voltage of the analog type outputted from preamplifier into digital.