Disclosed is a tensioning device capable of easily monitoring a tension maintenance state of a trolley wire. According to the present invention, the tensioning device comprises: a housing mounted on an electric pole; a tensioning unit mounted on the housing to be retractable and connected to a trolley wire to grant tension to the trolley wire; a sensor unit mounted on the housing and measuring a length of the tensioning unit protruding from the housing; and a transmission unit electrically connected to the sensor unit and transmitting length information measured by the sensor unit to a control unit.
장력 조정 장치에 관한 발명이 개시된다. 본 발명에 따른 장력 조정 장치는: 전주에 장착되는 하우징; 하우징에 출몰 가능하게 장착되고, 전차선에 연결되어 전차선에 장력을 부여하는 장력조정부; 하우징에 장착되고, 장력조정부가 하우징에서 돌출되는 길이를 측정하는 센서부; 및 센서부에 전기적으로 연결되고, 센서부에서 측정된 길이 정보를 제어부로 송신하는 송신부를 포함하는 것을 특징으로 한다.
TENSIONING DEVICE
장력 조정 장치
11.03.2020
Patent
Elektronische Ressource
Koreanisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |