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Piecewise sliding contact line power supply connection method and connection device thereof

A technology of power connection and sliding contact line, which is applied in the connection/disconnection, connection, circuit and other directions of the connection device, and can solve the problems of not meeting the use requirements, alignment accuracy problems, affecting production, etc.

Active Publication Date: 2013-11-20
ZHUZHOU TIANQIAO CRANE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This docking method still uses the direct contact of two sections of sliding contact wires to achieve docking. This docking device has problems in slider guidance and alignment accuracy, which cannot meet the requirements of use, and it is easy to damage sliding contact wires or other components, causing power interruption and seriously affecting production

Method used

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  • Piecewise sliding contact line power supply connection method and connection device thereof
  • Piecewise sliding contact line power supply connection method and connection device thereof
  • Piecewise sliding contact line power supply connection method and connection device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, the present invention provides a power connection method for segmented trolley lines, by setting a section at the fracture between a horizontally installed fixed trolley line and a moving trolley line or between a fixed trolley line and an inspection section trolley line Driven by the deceleration transmission mechanism, the copper bar that can move up and down in the vertical direction; the power supply is realized by connecting the fixed trolley line and the moving trolley line or the fixed trolley line and the inspection section trolley line by putting down the copper bar; The row disconnects the connection between the fixed trolley line and the moving trolley line or the fixed trolley line and the maintenance section trolley line to realize power off, and safely and reliably realizes the connection or disconnection of the electrical connection between the two segment trolley lines .

[0022] In the present invention, the reduction transmission mechanis...

Embodiment 2

[0024] Embodiment 2, as shown in the accompanying drawings, the present invention also provides a segmented trolley line power connection device that is simple in structure, easy to operate, safe and reliable, and low in cost, and can realize the above-mentioned segmented trolley line power connection method. The section trolley line power connection device is set at the fracture between the fixed trolley line and the moving trolley line or between the fixed trolley line and the inspection section trolley line, including the copper bar 8, the mounting bracket 3, the reduction transmission mechanism 5, the motor 2 and the control box 1; the cross section of the copper bar 8 is "convex" type, and the width of the protruding part is 10mm narrower than the width of the groove on the upper part of the conductor of the trolley line 7; the installation bracket 3 is installed and fixed on the installation surface, and the installation bracket 3 Provide a base for the motor 2 and a fulc...

Embodiment 3

[0025] The third embodiment differs from the second embodiment in that the reduction transmission mechanism 5 is a cam mechanism or a link mechanism.

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Abstract

The invention discloses a piecewise sliding contact line power supply connection device which has a simple structure, is simple and easy to operate, safe and reliable, and low in cost, and can realize the piecewise sliding contact line power supply connection method. The piecewise sliding contact line power supply connection device is arranged at the fracture part of a fixed sliding contact line and a movable sliding contact line or the fixed sliding contact line and a maintenance sliding contact line, and comprises a copper bar, amounting bracket, a decelerating transmission mechanism, a motor and a control box, wherein the mounting bracket is mounted and fixed on the mounting surface, the decelerating transmission mechanism is mounted and fixed on the mounting bracket, and the copper bar is connected with the decelerating transmission mechanism; the motor is mounted and fixed on the mounting bracket, and the motor is connected with the decelerating transmission mechanism; the control box is electrically connected with the motor to control the motor to rotate; the motor drives the copper bar to move upwards and downwards in the vertical direction through the decelerating transmission mechanism, so as to realize connecting or breaking off the electrical connection of two piecewise sliding contact lines safely and reliably.

Description

technical field [0001] The invention relates to a power connection device, in particular to a power connection device capable of realizing connection or disconnection between a fixed trolley line and a moving trolley line or between a fixed trolley line and an inspection section trolley line. Background technique [0002] At present, the power connection between the fixed trolley line and the mobile trolley line is relatively complicated, using cables + small safety trolley lines and collectors + cables (if only moving in one direction at a short distance, you can directly use the cable mobile connection) Mode; the power connection between the fixed trolley line and the maintenance section trolley line generally adopts the cable + switch connection mode. Because most of the trolley lines are used to supply power to multiple mobile devices in the workshop, the capacity is relatively large. If a cable + switch is used to connect the power supply between the trolley lines (it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/26H01R41/00
Inventor 陈铁军贺亦红范文斌吕方
Owner ZHUZHOU TIANQIAO CRANE
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