Unlock instant, AI-driven research and patent intelligence for your innovation.

An interlock component and a locomotive toggle switch

A component and interlocking technology, applied to locomotives and other directions, can solve problems such as misoperation and equipment power failure, and achieve the effect of reliable structure, small installation space and easy maintenance

Active Publication Date: 2022-03-15
XIAN KAITIAN RAILWAY ELECTRICAL
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an interlocking assembly, which solves the problem in the prior art that the equipment is powered off due to misoperation

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
  • An interlock component and a locomotive toggle switch
  • An interlock component and a locomotive toggle switch
  • An interlock component and a locomotive toggle switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] An interlocking component such as figure 1 As shown, including the installation plate 1, the top of the installation plate 1 is provided with a pick 2, the pick 2 is provided with a limit hole 3, and the limit hole 3 is provided with a button rod 4 for limiting the movement of the pick 2, and the button rod 4 passes through Through the mounting plate 1, the bottom of the button rod 4 is connected with the mounting plate 1 through a limiting mechanism.

[0022] Such as figure 2 As shown, the button rod 4 includes a T-shaped connecting rod 4-1, the T-shaped connecting rod 4-1 is provided with a shoulder 4-2, and the bottom of the T-shaped connecting rod 4-1 is connected with an extension section 4-3, and the extension section 4 The outer diameter of -3 is smaller than the minimum outer diameter of the T-shaped connecting rod 4-1, the ...

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 an interlock assembly and a locomotive toggle switch, comprising a mounting plate, a paddle is arranged above the mounting plate, a limit hole is arranged on the paddle, a button rod for limiting the movement of the paddle is arranged in the limit hole, and a button The rod passes through the mounting plate, and the bottom of the button rod is connected with the mounting plate through a limiting mechanism. A key and a lock assembly are arranged on the installation plate, a card slot matching the key is provided on the paddle, a guide column is also provided on the paddle, and a driving part for driving the movement of the guide post is provided on the padlock assembly. Grooves matching the guide columns are provided on the plate. Press the button lever to switch the gear position, avoiding the driver's misoperation causing the lock handle to be pulled back from the closed position to the partial position, causing a sudden power failure of the equipment; easy to install, no special tools are required; the structure is reliable, the required installation space is small, and it is easy to maintain .

Description

technical field [0001] The invention belongs to the technical field of locomotive switches, relates to an interlocking assembly, and also relates to a locomotive toggle switch using the interlocking assembly. Background technique [0002] At present, before the railway locomotive usually starts to run, the lock switch on the used toggle switch needs to be pulled to the close position, and then the small toggle switches are opened in sequence, and then the locomotive equipment is powered on for operation. During the operation of the locomotive, since there is no interlock, the handle of the lock switch can be pulled back from the close position to the separate position. There are hidden dangers like this, and the driver has the possibility of misoperation, and the lock switch handle is pulled to the position, resulting in a sudden power failure of the high-voltage equipment, which is very prone to safety accidents. Contents of the invention [0003] The purpose of the pres...

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): B61C17/00
CPCB61C17/00
Inventor 李猛韩冰夏钟杰
Owner XIAN KAITIAN RAILWAY ELECTRICAL