CN210941792U

CN210941792U - General speed railway station warning mark

Info

Publication number: CN210941792U
Application number: CN201922109253.3U
Authority: CN
Inventors: 王茁; 隋浩然
Original assignee: Dalian University of Technology
Current assignee: Dalian University of Technology
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-07
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a general fast railway station police dispatch mark, include: the voice prompt system comprises a time relay, a first signal generator, a second signal generator, a third signal generator, a signal receiving device and a voice prompt device; the time relay is arranged among the sleepers and is electrically connected with the first signal generator, the second signal generator and the third signal generator in parallel; the first signal generator is arranged at a position 5 meters away from the warning mark among the sleepers; the second signal generator DG2 is arranged at the position 3 meters away from the warning mark among the sleepers; the third signal generator DG3 was set at a distance of 1 meter from the warning mark between sleepers; the signal receiving device is arranged at the bottom of the locomotive, and the voice prompt device is arranged in a locomotive cab; the visual prompting system is an LED light source EL1, is arranged at the top of the warning mark and is electrically connected with a time relay KT 1. The technical scheme of the utility model indicate the station police dispatch newspaper position through vision and sense of hearing two parts.

Description

General speed railway station warning mark

Technical Field

The utility model relates to a railway transportation suggestion device technical field particularly, especially relates to a general speed railway station police dispatch mark.

Background

The existing railway station police mark is a cylinder with red and white alternated, is buried in front of an outbound turnout and is 4m away from a line central line, generally has lower height, when the visibility is lower, locomotive crew members are difficult to find, particularly the locomotive crew members which are not familiar to the station and the operation are very easy to cross the police mark for stopping because the police mark cannot be found in time, and the side conflict of an adjacent line outbound train or the false phenomenon of 'train outbound' in a station signal control system is caused, thereby influencing the normal departure operation of the station and reducing the transportation efficiency.

SUMMERY OF THE UTILITY MODEL

According to the technical problem provided by the invention, the general speed railway station warning mark is provided. The utility model discloses mainly indicate the station police dispatch newspaper position through vision and sense of hearing two parts.

The utility model discloses a technical means as follows:

a general speed railway station warning mark comprises: a voice prompt system and a visual prompt system;

the voice prompt system comprises a time relay KT1, a first signal generator DG1, a second signal generator DG2, a third signal generator DG3, a signal receiving device and a voice prompt device;

the time relay KT1 is arranged among sleepers and is electrically connected in parallel with the first signal generator DG1, the second signal generator DG2 and the third signal generator DG 3;

the first signal generator DG1 is arranged at a distance of 5 meters from the warning mark between sleepers; the second signal generator DG2 is arranged at the position 3 meters away from the warning mark among the sleepers; the third signal generator DG3 is arranged at a distance of 1 meter from the warning mark between sleepers;

the signal receiving device is arranged at the bottom of the locomotive, and the voice prompt device is arranged in a locomotive cab;

the visual prompting system is an LED light source EL1 and is arranged at the top of the warning impact mark and electrically connected with a time relay KT 1.

Furthermore, the alarm tag also comprises an outer sleeve made of transparent material.

Furthermore, the outer sleeve is consistent with the existing railway warning mark, is cylindrical in shape, and is red on one side and white on the other side.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a general speed railway station police mark sets up signal generator through the different distance departments from the police mark between the sleeper, when setting up the signal receiver in locomotive bottom near signal generator, sends the signal to the voice prompt device of locomotive cab to report the distance between train and the police mark, increased the security when the locomotive traveles and stops.

2. The utility model provides a general speed railway station police mark, through set up LED light source EL1 at present police mark top, two steel wheel pressures make the circuit take place the short circuit on the track signal when the train passes through, through time relay KT 1's effect, LED sends the light source and follows the position of suggestion police mark in the vision, avoid the train to cross police mark parking, lead to the adjacent line train of leaving a station to take place the side conflict or lead to appearing the illusion that "the train leaves a station" in station signal control system, the transport efficiency is improved.

Based on the reason, the utility model discloses can extensively promote in fields such as railway transportation suggestion device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a block diagram of the present invention

Fig. 2 is the track electrical diagram of the present invention.

Fig. 3 is a layout diagram of the signal generator in the voice prompt system of the present invention.

Fig. 4 is a schematic view of the position of the visual cue system of the present invention.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1, the utility model provides a general speed railway station police dispatch mark, include: a voice prompt system and a visual prompt system;

as shown in fig. 2, the voice prompt system includes a time relay KT1, a first signal generator DG1, a second signal generator DG2, a third signal generator DG3, a signal receiving apparatus, and a voice prompt apparatus; the time relay KT1 is arranged among sleepers and is electrically connected in parallel with the first signal generator DG1, the second signal generator DG2 and the third signal generator DG 3; the signal receiving device is arranged at the bottom of the locomotive, and the voice prompt device is arranged in a locomotive cab;

as shown in fig. 3, the first signal generator DG1 is located 5 meters from the warning mark between sleepers; the second signal generator DG2 is arranged at the position 3 meters away from the warning mark among the sleepers; the third signal generator DG3 was set at a distance of 1 meter from the warning mark between sleepers;

as shown in fig. 4, the visual prompting system is an LED light source EL1, which is disposed on the top of the warning mark and electrically connected to a time relay KT 1. The police impact mark also comprises an outer sleeve made of transparent material. The outer sleeve is consistent with the existing railway warning mark, is cylindrical in shape, and is red on one side and white on the other side.

Examples

Load voltage on two tracks of railway circuit (current station track circuit has this function promptly, need not to reform transform separately), two steel wheels press the rail insulated knot when the train passes through, wheel pressure is on two sections track circuit promptly, leads to locomotive track circuit to take place the short circuit, and effect through time relay KT1 (during the short circuit, time relay KT1 falls down and communicates signal generator) makes the signal generator that sets up between the sleeper circular telegram, and then can transmit the signal.

In the specific implementation:

when the train runs on the track, when the signal receiving device is close to the first signal generator DG1, the signal generating device arranged between the sleepers sends out signals, the signals are received by the signal receiving device loaded at the bottom of the locomotive and then converted into electric signals, the signals are sent to the voice prompt device of the cab of the locomotive of the train, and the distance between the train and the police mark is broadcasted to be 5 meters.

When the signal receiving device is close to the first signal generator DG2, the signal generating device arranged between the sleepers sends out signals, the signals are received by the signal receiving device loaded at the bottom of the locomotive and then converted into electric signals, the signals are sent to the voice prompt device of the cab of the locomotive of the train, and the distance between the train and the police mark is broadcasted to be 3 meters.

When the signal receiving device is close to the first signal generator DG3, the signal generating device arranged between the sleepers sends out signals, the signals are received by the signal receiving device loaded at the bottom of the locomotive and then converted into electric signals, the signals are sent to the voice prompt device of the cab of the locomotive of the train, and the distance between the train and the police mark is broadcasted to be 1 meter.

When a train passes through, two steel wheels press on a track signal to cause a short circuit, and the LED sends out a light source to visually prompt the position of the warning mark under the action of the time relay KT1 (the short circuit relay KT1 falls down to be communicated with the circuit of the LED light source EL 1).

When the train stays on the track for a long time, a certain time is set through the characteristic of the time relay KT1 to enable the time relay KT1 to recover the initial state, and then the first signal generator DG1, the second signal generator DG2, the third signal generator DG3 and the LED light source EL1 are powered off.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a general speed railway station police dispatch mark, its characterized in that includes: a voice prompt system and a visual prompt system;

2. The general speed railway station warning mark as claimed in claim 1, wherein the warning mark further comprises an outer sleeve made of transparent material.

3. The general speed railway station warning mark as claimed in claim 2, wherein the outer sleeve is identical to the existing railway warning mark, and has a cylindrical shape and a color of red on one side and white on the other side.