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Bidirectional reset mechanism for locomotive controller and controller

A technology of two-way reset and reset mechanism, applied to locomotives, electrical components, etc., to achieve the effect of two-way reset, convenient operation and simple structure

Active Publication Date: 2021-03-26
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the reset mechanism for locomotive controllers in the background technology can only provide one-way reset but cannot reset in two directions, the present invention provides a two-way reset mechanism for locomotive controllers. The specific technical scheme is as follows

Method used

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  • Bidirectional reset mechanism for locomotive controller and controller
  • Bidirectional reset mechanism for locomotive controller and controller
  • Bidirectional reset mechanism for locomotive controller and controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 2-Figure 4 As shown, a two-way reset mechanism for a locomotive controller includes a reset mechanism mounting seat 1. The left part of the reset mechanism mounting seat 1 is provided with a first cavity 11 for accommodating the first elastic mechanism, and the right part is provided with a first cavity 11 for accommodating the second elastic mechanism. The upper part of the second cavity 12 of the elastic mechanism is provided with a third cavity 13 for accommodating the cam 2, and the top of the third cavity 13 is provided with a limiting structure for limiting the angle of rotation of the cam 2 in the counterclockwise direction . Specifically, the limiting structure is an outer wall consistent with the shape of the cam 2, and is used to prevent the cam 2 from excessively rotating counterclockwise.

[0029] The third cavity 13 is provided with a first rotating pair 3 on which the cam 2 is installed. The left part of the cam 2 is provided with a first...

Embodiment 2

[0033] Such as Figure 5 As shown, a locomotive controller includes the locomotive controller in embodiment 1 with a two-way reset mechanism, a box body 9 and a control handle 10, the locomotive controller uses a two-way reset mechanism installed on the side of the box body 9, and the control handle 10 is installed in the box 9 inside the body. The first rotating pair 3 is a rotating rod on which the cam 2 and the control handle 10 are all installed. Through the above structure, the two-way reset of the control handle of the locomotive controller can be realized, and the structure is simple and the operation is convenient.

[0034] Such as figure 1 , Figure 5 and Figure 6 As shown, when the operator pulls the control handle 10 to the K1 or K2 position, the first rotating pair 3 rotates clockwise, the cam 2 follows the first rotating pair 3 and rotates clockwise, and the first spring guide rod 53 receives the first cam The pressing of the part 21 moves to the left, compr...

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Abstract

The invention discloses a bidirectional reset mechanism for a locomotive controller. The bidirectional reset mechanism comprises a first revolute pair, a cam installed on the first revolute pair, a first elastic mechanism and a second elastic mechanism, wherein the first elastic mechanism and the second elastic mechanism are installed on the two sides of the first revolute pair respectively; one end of the first elastic mechanism is fixed, and the other end of the first elastic mechanism abuts against one side of the cam, so that the cam has the tendency of rotating anticlockwise; and one endof the second elastic mechanism is fixed, and the other end of the second elastic mechanism abuts against the other side of the cam, so that the cam has a clockwise rotation trend. Due to the adoptionof the bidirectional reset mechanism, compared with the prior art, the bidirectional reset of the locomotive controller can be realized, the structure is simple, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of locomotive braking, in particular to a bidirectional reset mechanism for a locomotive controller and a controller. Background technique [0002] The resetting mechanisms of the existing locomotive driver controllers are all unidirectional resetting mechanisms, which cannot realize the bidirectional resetting function. [0003] With the development of the locomotive market and technology, the driver controller of the current EMU project requires the main control handle to be pushed forward to the traction area, and the hand is released. At this time, the main control handle stops at the C position (holding position). On the side, set the bits K1 and K2 of the traction increment sector and the bits K3 and K4 of the traction decrement sector. When acceleration is required, push the main control handle to the traction increment sector K1 or K2 to set the target speed of the EMU, release the main control handle, the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H21/24H01H21/02H01H21/36B61C17/12
CPCH01H21/24H01H21/02H01H21/36B61C17/12Y02T10/72
Inventor 历洋林平吕阶军胡楚联孙云嵩张海丰郭瑾玉佘文明
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO