Railway train operation switch split prevention warning device

An alarm device and railway technology, applied in the direction of road traffic warning device, etc., can solve problems such as hidden safety hazards, affecting production rhythm, jamming, and dropping lanes.

Inactive Publication Date: 2018-03-02
WUHU XINXING DUCTILE IRON PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of manual turnouts controlled by human beings, due to human instability factors, accidents such as crossings and track drops during transportation may occasionally occur, which poses great safety hazards and directly affects the production rhythm

Method used

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  • Railway train operation switch split prevention warning device
  • Railway train operation switch split prevention warning device
  • Railway train operation switch split prevention warning device

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "upper, lower, inner, outer", etc., only represent the orientation of the term in the normal use state, or are understood by those skilled in the art. colloquial term and should not be construed as a limitation of the term.

[0029] The invention provides an alarm device for railway traffic jam prevention, such as Figure 1-3 As shown, it includes: sensor 2 and alarm mechanism 3, both sensor 2 and alarm mechanism 3 are arranged on the edge of rail 1 and sensor 2 is arranged on the edge of the turnout, and the train first passes sensor 2 a...

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PUM

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Abstract

The invention discloses a railway train operation switch split prevention warning device which comprises an inductor and a warning mechanism. Both the inductor and the warning mechanism are arranged on the edges of a rail, the inductor is arranged on the edge of a turnout, and a train passes the inductor firstly and passes the warning mechanism; the warning mechanism comprises a shell, a drive unit, a telescopic rod and an alarm, a through hole is formed in the top of the shell, the drive unit is arranged in the shell, the telescopic rod is vertically arranged at the top of the drive unit, andthe alarm is arranged at the top of the telescopic rod; the inductor is connected with a controller through a lead, and the controller is connected with the drive unit and the alarm through leads, wherein the inductor acquires a train traveling signal and transmits the train traveling signal to the controller, and the controller controls the drive unit and the alarm to be started or stopped according to the train traveling signal; and the drive unit can drive the telescopic rod to stretch and retract, and the telescopic rod can penetrate through the through hole in the stretching and retracting process. The railway train operation switch split prevention warning device can effectively achieve a warning effect.

Description

technical field [0001] The invention relates to an alarm device, in particular to an alarm device for preventing branching in railway traffic. Background technique [0002] Railway transportation is currently the main mode of transportation. Due to the characteristics of high speed and other characteristics of the train, its safety is particularly important, otherwise it will lead to unpredictable accidents. Turnouts are very common in train tracks. For different lines, manual turnouts are often required during the travel of trains. [0003] In the process of manual turnouts controlled by human beings, due to human instability factors, accidents such as squeezing and falling off during transportation may occasionally occur, which poses great safety hazards and directly affects the production rhythm. Contents of the invention [0004] The object of the present invention is to provide an alarm device for preventing branching in railway traffic, which can effectively play a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L29/28
CPCB61L29/28
Inventor 李元明
Owner WUHU XINXING DUCTILE IRON PIPES
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