The invention provides a trolley pole hoisting mechanism which is suitable for a power taking mechanism of a trolley bus. According to the trolley pole hoisting mechanism, a trolley head is arranged at the top of a trolley pole, and the bottom of the trolley pole is fixed to a bus roof through a base. The trolley pole hoisting mechanism is characterized in that a supporting mechanism is arranged at the bus roof and used for supporting the trolley pole, the contact portion between the supporting mechanism and the trolley pole is arranged close to the trolley head, and the supporting mechanism is connected with the trolley pole and can drive the trolley pole to rotate around the trolley pole and a connecting shaft of the base to guide the trolley head to catch a wire net. The trolley pole hoisting mechanism is suitable for automatic wire catching trolley buses and mainly solves the problems that the trolley pole is low in accuracy and cannot catch the wire net in driving in a process that the trolley pole is raised to catch the wire net.
Trolley pole hoisting mechanism
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |