Double-pole type segregated rotation power-receiving type trolley-pole in transverse and lateral direction

Abstract

The invention relates to a double-pole type segregated rotation power-receiving type public transportation trolley bus trolley-pole in transverse and lateral direction, comprising a chassis, conductive pantograph bodies, an insulator, two sets of lift pantograph driving devices, two pantograph head support bars with one being short and the other being long; two groups of trolley-poles are arranged at the roof of the public transportation trolley bus side by side; the two sets of the lift pantograph driving devices are arranged at the roof of the public transportation trolley bus or at the chassis; the power output ends of the two sets of the lift pantograph driving devices are connected the two pantograph head support bars with one being short and the other being long; the lower ends of the pantograph head support bars are hinged with the chassis; a bi-polar pantograph bodies are respectively supported at the two pantograph head support bars by the insulator; wherein, the conductive pantograph body supported at the longer pantograph head support bar is close to the upper end of the pantograph head support bar; under the effect of the respective lift pantograph driving devices, the two pantograph head support bars respectively rotate and lift in the transverse and lateral plane vertical to the driving direction of the public transportation trolley bus; so that the conductive pantograph bodies thereon can respectively approach and closely contact the double feeding wires. The invention features simple structure, beautiful appearance of the stand and no restrictions imposed upon the passing cars.

Description

technical field [0001] The invention relates to a power receiving device for trams in the technical field of transportation, in particular to a lateral double-rod type split-rotating power receiving pole for bus trams. Background technique [0002] At present, the bus or trolley bus using supercapacitor energy storage in the field of urban public transportation has entered commercial operation or trial operation, and its vehicle has a small amount of supercapacitor, so the vehicle is light in weight, flexible and fast, and only needs to use the terminal and Short-term fast supplementary charging when parking at some intermediate stops can drive uninterrupted on the entire operating line. Since this technology can mostly cancel the original trolleybus overhead power supply contact wire network or feeder wire network along the bus line, only a section of contact wire network dedicated to charging is reserved above the station area of ​​the terminal station and some intermediat...

AI Technical Summary

Problems solved by technology

Although the invention adopts the two-wire pantograph collector pole power receiving method with the tram roof being lifted and lowered, its automatic lifting and lowering of the two-wire pair has less constraints on the network connection, and can be used for the two-wire power receiving and charging of the rechargeable trolleybus in the station area. ; but from its technology "parallelogram linkage" and "when the cylinder on the bottom frame and the bow spring make the lower arm swing, the conductive slide plate on the top of the bow is raised and lowered", and "it can enter and exit the net while the tram is running" It can be seen that the trolleybus collector pole moves up and down when it is working, and its bow-top conductive slide receives power from the special charging feeder network above the vehicle driving road in the overhead station area. Whether it is drawn out through the electric pole on the sidewalk or on the shed of the bus waiting station on the street still restricts the driving of other super-high vehicles such as some engineering vehicles and special transport vehicles, and the charging type trolleybus waiting Therefore, the station area of ​​the station is not beautiful enough; moreover, the parallelogram linkage mechanism composed of the collector pole, the balance pole, the bow head seat crossbar, etc. makes the form and structure of the collector pole complicated, so this kind of technology has defects, and the scope of application is still restricted

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