The present invention relates to an underground power facility having maintenance equipment, which comprises: power equipment installed underground; an operation display unit for displaying whether the power equipment normally operates; a monorail for providing a transportation route; an inspection car photographing the power equipment and the operation display unit and transmitting the photography information externally while moving along the monorail; a maintenance vehicle capable of traveling along a traveling rail and following the inspection car, based on the information received from the inspection car; position indicators spaced apart at intervals along the length of the traveling rail to start operating when receiving a signal from the inspection car, wherein the position indicator sticks out from the top of the traveling rail and emits light to indicate a position of the maintenance vehicle. According to the present invention, because an unmanned inspection car traveling along a monorail underground determines whether the equipment has a defect or not in advance and makes a notification, a worker does not need to walk around the underground space for daily inspection, thereby facilitating maintenance. Furthermore, when the inspection car finds defective equipment, the maintenance vehicle receives a calling signal from the inspection car and automatically travels up to the point of calling, thereby allowing a worker to get on the maintenance vehicle and arrive accurately at the field without effort.
본 발명은 유지보수장치를 갖는 지중전력설비에 관한 것이다. 이는, 지중공간에 설치되는 전력장비와; 전력장비의 정상작동 여부를 나타내 보이는 작동표시부와; 이송 경로를 제공하는 모노레일과; 모노레일을 따라 이동하면서 전력장비와 작동표시부를 촬영하고 촬영정보를 외부로 송신하는 인스펙션카와; 주행레일을 따라 주행 가능하고, 인스펙션카로부터 수신된 정보를 기초로 인스펙션카를 추종하는 유지보수차량과; 주행레일의 길이방향을 따라 이격 배치되는 것으로서, 인스펙션카의 신호를 받아 작동하여 주행레일 상부로 돌출된 상태로 빛을 조사하여, 유지보수차량의 정위치 지점을 알려주는 정위치표시기가 포함된다. 상기와 같이 이루어지는 본 발명의 유지보수장치를 갖는 지중전력설비는, 지중공간 내의 모노레일을 따라 주행하는 무인 인스펙션카가, 장비에 대한 이상 유무를 먼저 판단하여 알려주므로, 작업자가 일상 점검을 위해 지중공간을 돌아다닐 필요가 없으므로 그만큼 유지보수가 용이하다. 또한, 인스펙션카의 이상 장비 발견 시, 인스펙션카의 호출신호를 수신한 유지보수차량이 자율 주행하여 호출지점까지 이동하므로, 작업자는 유지보수차량에 탑승하여 별다른 신경을 쓰지 않고 현장에 정확히 도착할 수 있다.
Underground power facility with maintenance equipment
유지보수장치를 갖는 지중전력설비
2021-04-02
Patent
Elektronische Ressource
Koreanisch
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B25J Manipulatoren , MANIPULATORS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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