Sliding contact line and its working principle

Sliding contact wire is a system used for mobile power supply (simply translated as sliding contact wire). Sliding contact line, the scientific name of sliding conduction electrical appliance, the full name of safety sliding transmission device. Its structural forms are diverse, but the general principle is as follows: mobile devices need to constantly change positions due to movement, in each different position, mobile devices should be able to obtain power at any time, otherwise they can not continue to move. At this point, the sliding line came into being. Several conductors are laid in parallel along the running track of the mobile device and connected to the power supply. On the mobile device, a collector that can take electricity from the conductor is installed. In this way, when the device moves, the collector runs synchronously with the device and obtains power from the conductor at any time to provide it to the device so that the device can continue to move. The device composed of these conductors and the collector is called a sliding contact line. The sliding line is mainly used in various lifting and transportation machinery, production lines and other mobile power supply facilities and places, such as cranes, loading Bridges, electric hods, three-dimensional warehouses, amusement equipment, air conditioning inspection line, etc., widely used in lifting and transportation, electric power, shipbuilding, port, metallurgy, mining, water plant, environmental protection, chemical, home appliances, automobiles, clothing, tobacco and alcohol, amusement and many other industries.