Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A dc1500v collector device for trolleybus

A DC1500V, trolley bus technology, applied in collectors, power collectors, electric vehicles, etc., can solve problems such as easy off-line, large up and down vibration amplitude, irregularity, etc., to improve operational reliability, simple structure, and structure novel effect

Active Publication Date: 2021-01-15
CHINA RAILWAY CONSTR ELECTRIFICATION BUREAUGRP +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the function of buffering and automatically descending after the tram is off-line. However, the two collecting poles descend inconsistently and irregularly during the descending process, and they can still deflect horizontally within a certain range, which is easy to sweep across adjacent facilities.
Moreover, when the road conditions are not ideal during driving, the up and down vibrations are large, and it is easy to go off-line; after off-line, manual adjustment is required to contact the collector with the catenary system, and the adjustment is not flexible; it is not suitable for use in tunnels or Use in low headroom conditions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A dc1500v collector device for trolleybus
  • A dc1500v collector device for trolleybus
  • A dc1500v collector device for trolleybus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0023] see Figure 1-8 , a trolleybus DC1500V collector device, including a trolleybus collector body, the trolleybus collector body is composed of a top lighting lamp 1, a cable 2, a power sensor 3, a camera 4, a pressure sensor 5, and a parallelogram wrist arm Combination 6, return spring 7, dust removal air pipe 8, front and rear distance radar 9, cable soft protection pipe 10, air pressure regulating valve 11, main air pipe 12, cable protection pipe 13, control distribution box 14, one-way valve 15, lifting electromagnetic Valve 16, high-pressure hose 17, cantilever angle control sensor 18, power receiving indicator light 19 and bow-off warning light 20; the main structure of the trolleybus collector body is a parallelogram wrist-arm combination with a V-shaped power receiving device Erected on the pneumatic device, the main structure is simpl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a trolley bus DC1500V current collector device. The trolley bus DC1500V current collector device comprises a trolley bus current collector body, wherein the trolley bus currentcollector body is composed of a top illumination lamp, a cable, an electricity receiving sensor, a camera, a pressure sensor, a parallelogram wrist arm assembly, a reset spring, a dust removal air pipe, front and rear distance radars, a cable soft protection tube, an air pressure regulating valve, a main air pipe, a cable protection pipe, a control power distribution box, a check valve, a liftingsolenoid valve, a high pressure hose, a cantilever angle control sensor, an electricity receiving indicator light and an off-bow warning light. The provided trolley bus DC1500V current collector device has a novel structure and is matched with a trolley bus DC1500V rigid contact net system for use; the form of a main body structure of the current collector is simpler, a lifting mechanism is in the form of elastic steel plate, and this structure can ensure that a pantograph is naturally pressed against a busbar; the following performance is better during vibration; it is ensured that there areno off-line situations, and the running reliability is improved.

Description

technical field [0001] The invention relates to the technical field of trolley bus equipment, in particular to a trolley bus DC1500V collector device. Background technique [0002] Currently known trolley bus collectors generally consist of a collector head, a collector rod control mechanism, a cylinder control mechanism and a rotator. It has the function of buffering and automatically descending after the tram is off-line. However, the two collecting poles descend inconsistently and irregularly during the descending process, and they can still deflect horizontally within a certain range, which is easy to sweep across adjacent facilities. Moreover, when the road conditions are not ideal during driving, the up and down vibrations are large, and it is easy to go off-line; after off-line, manual adjustment is required to contact the collector with the catenary system, and the adjustment is not flexible; it is not suitable for use in tunnels or Use in low headroom conditions. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60L5/32B60L5/18H04N7/18
CPCB60L5/18B60L5/32H04N7/18
Inventor 王振文寇宗乾阚绍忠赵兴东张平尹潮鸿乔建敏陈志柯迪民汤华奇
Owner CHINA RAILWAY CONSTR ELECTRIFICATION BUREAUGRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products