Novel railway safety protection signal device

Abstract

The utility model relates to the technical field of railway transportation safety, in particular to a novel railway safety protection signal device which comprises a flagpole and a flag, the flag is arranged on the flagpole, and the novel railway safety protection signal device comprises a light-operated stroboscopic red lamp fixedly arranged on the flag; the magnetic attraction base is fixedly arranged at the first end, close to the train side wall, of the flagpole. The storage battery and the positioning device are fixedly arranged at the second end of the flagpole away from the first end; the travel switch is arranged in an inner cavity of the magnetic attraction base, and a push rod of the travel switch can be pressed into the magnetic attraction base to achieve connection of the control circuit or rebound to the outer side of the magnetic attraction base to achieve disconnection of the control circuit. According to the utility model, the red flag and the stroboscopic red light are integrated, the single red flag is used for protection when the visibility in the daytime can meet the requirement, and the light-operated stroboscopic red light on the surface of the red flag automatically emits stroboscopic red light when the visibility at night or in the daytime cannot meet the requirement, so that a car inspector does not need to replace two protection signal devices; and the links of replacing, taking and sending the safety protection signal device are canceled.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway transportation safety technical field especially relates to a novel railway safety protection signal device. BACKGROUND

[0002] At present, before the technical operation of railway freight train, the car inspector must set up the stop signal (daytime red flag, nighttime frequency flash red light) on the left side of the car body of the train end in the direction of the train to carry out safety protection, when the daytime visibility can meet the requirements, the red flag must be used for safety protection, when the nighttime or daytime visibility cannot meet the requirements, the frequency flash red light must be used for safety protection. The replacement, taking and sending safety protection signal increase the number of line change and labor intensity of the car inspector, at the same time, due to human negligence, the phenomenon that the protection signal is not set or removed synchronously at both ends of the train, or the phenomenon that the protection signal device falls off and the car inspector cannot find it in time occurs, the safety protection signal setting error at the head and tail of the train, when the train driver at the train end in the direction of the train observes and confirms that the safety protection signal is not set, the train driver will drive the locomotive to be connected with the train, after the connection, the train is run, which causes personal injury to the car inspector under the train, has great safety hidden danger, and influences the railway transportation safety production. SUMMARY

[0003] In order to solve the technical problem that the vehicle protection signal is not set or removed synchronously, the utility model provides a novel railway safety protection signal device.

[0004] The utility model provides a novel railway safety protection signal device, including flagpole and flag surface, the flag surface sets up on the flagpole, and the flag surface has unfolding state and rolling up state, including:

[0005] The light control type frequency flash red light is fixedly arranged on the flag surface.

[0006] The magnetic attraction base is fixedly arranged at the first end of the flagpole close to the side wall of the train.

[0007] The storage battery and the positioning device are fixedly arranged at the second end of the flagpole away from the first end.

[0008] The travel switch is arranged in the inner cavity of the magnetic attraction base, and the push rod of the travel switch can be pressed into the magnetic attraction base to realize the connection of the control circuit or rebound to the outside of the magnetic attraction base to realize the disconnection of the control circuit.

[0009] The light control type frequency flash red light, the travel switch, the storage battery and the positioning device are connected in series to form a control circuit.

[0010] The positioning device and the display terminal carry out data interaction.

[0011] Optionally, the first wire is arranged between the travel switch and the light-controlled stroboscopic red light, the second wire is arranged between the light-controlled stroboscopic red light and the battery, and the third wire is arranged between the battery and the travel switch, and the first wire, the second wire and the third wire of the control circuit are located inside the flagpole.

[0012] Optionally, the light-controlled stroboscopic red light is arranged along the shape of the flag surface.

[0013] Optionally, the flag surface is red.

[0014] Optionally, the positioning device comprises an embedded signal transmission device, the positioning device is connected with the Beidou system through the signal transmission device, the signal transmission device is used for sending position information to the Beidou system, and the Beidou system transmits the position information to the display terminal.

[0015] Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following beneficial effects: the red flag and the stroboscopic red light are integrated, the daytime visibility can meet the requirement, and the single red flag is used for protection, when the nighttime or daytime visibility cannot meet the requirement, the light-controlled stroboscopic red light on the flag surface automatically emits the stroboscopic red light, the car inspector does not need to replace two kinds of protection signal devices, and the replacement, taking and sending safety protection signal device link is cancelled; the display terminal monitors the setting and removal of two safety protection signal devices of the same train in real time through the Beidou positioning system, and sends a prompt when the setting and removal are not synchronized and accidentally fall, and the setting and removal of the protection signal device are avoided through the "machine control". The utility model is suitable for safety protection of various operations and is suitable for wide range of use. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings incorporated into the description and forming part of the description show the embodiments consistent with the utility model and are used together with the description to explain the principle of the utility model.

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, other drawings can be obtained by the drawings without the creative labor of the ordinary skilled in the art.

[0018] Figure 1 The layout diagram of the novel railway safety protection signal device is described in the embodiment of the utility model;

[0019] Figure 2 The left view of Figure 1

[0020] 1, flagpole; 2, flag surface; 3, light-controlled stroboscopic red light; 4, magnetic base; 5, travel switch; 6, battery; 7, positioning device.​ DETAILED DESCRIPTION

[0021] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the following will further describe the present application. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in other ways different from those described herein; obviously, the embodiments described in the specification are only a part of the embodiments of the present application, not all the embodiments.

[0023] Reference Figures 1-2 The present embodiment provides a novel railway safety protection signal device, which comprises a flagpole 1 and a flag surface 2, the flag surface 2 is arranged on the flagpole 1, the flag surface 2 has an unfolded state and a rolled-up state, and comprises a light-controlled stroboscopic red light 3, a magnetic base 4, a storage battery 6, a positioning device 7 and a travel switch 5. Among them, the light-controlled stroboscopic red light 3 is fixedly arranged on the flag surface 2; the magnetic base 4 is fixedly arranged at the first end of the flagpole 1 close to the side wall of the train; the storage battery 6 and the positioning device 7 are fixedly arranged at the second end of the flagpole 1 away from the first end; the travel switch 5 is arranged in the inner cavity of the magnetic base, and the push rod of the travel switch 5 can be pressed into the magnetic base to realize the connection of the control circuit or rebound to the outside of the magnetic base to realize the disconnection of the control circuit; the light-controlled stroboscopic red light 3, the travel switch 5, the storage battery 6 and the positioning device 7 are connected in series to form a control circuit; the positioning device 7 interacts with the display terminal.

[0024] Among them, the magnetic base 4 is built-in magnet, under the action of magnetic force, the safety protection signal device is fixed on the designated position of the vehicle body through the magnetic base 4. When the safety protection signal is arranged on the vehicle body, the magnet is adsorbed on the metal material of the vehicle body, at this time, the travel switch 5 is pressed down, the circuit loop of the storage battery, the positioning device and the light-controlled stroboscopic red light 3 is connected, when the safety protection signal is removed, the magnetic base is away from the vehicle body, the travel switch 5 is automatically closed under the action of the spring, cutting off the circuit loop of the storage battery, the positioning device 7 and the light-controlled stroboscopic red light 3.

[0025] Further, the light-controlled stroboscopic red light is arranged along the shape of the flag surface 2.

[0026] Specifically, the working principle of the light-controlled stroboscopic red light 3 is based on the characteristics of the photosensitive element, when the perceived light brightness ≤ 15 lux, the control circuit considers that the environment is relatively dark, and the stroboscopic red light function is turned on; otherwise, when the perceived light brightness > 15 lux, the control circuit considers that the environment is relatively bright, and the stroboscopic red light function is turned off.

[0027] On the basis of the above-mentioned embodiment, in a preferred embodiment, the travel switch 5 is provided with a first wire connected with the light-controlled stroboscopic red light 3, the light-controlled stroboscopic red light 3 is provided with a second wire connected with the battery 6, and the battery 6 is provided with a third wire connected with the travel switch 5. The first wire, the second wire and the third wire of the control circuit are located inside the flagpole 1.

[0028] On the basis of the above-mentioned embodiment, in a preferred embodiment, the positioning device 7 comprises an embedded signal transmission device, the positioning device 7 is connected with the Beidou system through the signal transmission device, the signal transmission device is used for sending position information to the Beidou system, and the Beidou system transmits the position information to a display terminal. When the safety protection signal at the front and rear ends of the train is not synchronously inserted or removed or accidentally dropped, the display terminal sends a prompt to the on-duty staff, and the on-duty staff notifies the train inspector to check the safety protection signal setting condition.

[0029] The mentioned flag surface adopts 500mm*370mm red cloth, which is unfolded and hung on the flagpole during use and wound on the flagpole after use.

[0030] The above-mentioned novel railway safety protection signal device can realize intelligent joint control and continuous use day and night, and the specific operation implementation steps are as follows:

[0031] Step 1. Before the train technical operation, the train inspectors at the front and rear ends of the train set the safety protection signal device on the left side of the car body in the direction of the train through the magnetic attraction of the base to the end of the train vehicle, and the travel switch 5 is closed under the pressure of the magnetic attraction base 4 and the car body.

[0032] Step 2. After the travel switch 5 is closed, the battery 6 is in electrical connection with the positioning device 7 and the light-controlled stroboscopic red light 3, the positioning device 7 sends a signal, the Beidou system starts to monitor the safety protection signal in real time, and the state of the safety protection signal device is displayed through the display terminal. If the safety protection signal device is not synchronously inserted or removed, or accidentally dropped, the display terminal sends a prompt to the on-duty staff, and the on-duty staff notifies the train inspector to check and confirm and re-insert the safety protection signal according to the regulation;

[0033] Step 3. When the ambient light intensity is ≤15lux, the light-controlled stroboscopic red light 3 is automatically turned on to emit red stroboscopic light; when the ambient light intensity is >15lux, the light-controlled stroboscopic red light 3 is automatically turned off;

[0034] Step 4. After the train technical operation is completed, the train inspectors at the front and rear ends of the train remove the safety protection signal device, the travel switch 5 is in the open state under the action of the force of the built-in spring, the battery 6 is disconnected with the positioning device 7 and the light-controlled stroboscopic red light 3, the display terminal cannot receive the signal of the positioning device 7, and the display safety protection signal device is removed; when the safety protection signals at the front and rear ends of the train are not removed synchronously, the display terminal sends a prompt to the on-duty personnel, and the on-duty personnel informs the train inspector to check the removal of the safety protection signal.

[0035] The utility model integrates the red flag and the stroboscopic red light, and when the daytime visibility meets the requirements, the protection is single red flag, when the nighttime or daytime visibility cannot meet the requirements, the light-controlled stroboscopic red light 3 on the red flag automatically sends stroboscopic red light, the train inspector does not have to replace two kinds of protection signal devices, cancels the replacement, takes and sends the safety protection signal device link; the display terminal controls the same train through the Beidou positioning system Real-time monitoring of two safety protection signal settings, removal conditions, sending a prompt when not setting and removing synchronously, avoiding the protection signal device from setting and removing synchronously through "machine control". The utility model is suitable for the safety protection of various operations, and is suitable for wide range of use.

[0036] It should be noted that, in the present document, relational terms such as“first” and“second”, and the like, are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms“comprises”,“comprising”, or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, the steps of the methods described herein are not required to be performed in any particular order, and the ordering of steps according to the description is not required unless otherwise specified.

[0037] The foregoing will be more fully understood from the foregoing description of specific embodiments of the application with reference to the accompanying drawings. Although a variety of implementations of the present application have been shown and described in detail, such implementations should not be construed as limiting the scope of the application, as these changes can be made to the embodiments without departing from the spirit and the scope of the application. Accordingly, the application should not be limited by the above-described embodiments.

Claims

1. A new type of railway safety protection signal device, comprising a flagpole (1) and a flag surface (2), the flag surface (2) is arranged on the flagpole (1), the flag surface (2) has an unfolded state and a rolled-up state, characterized in that, It comprises: A light-controlled stroboscopic red light (3) fixedly arranged on the flag surface (2); A magnetic base (4) fixedly arranged on the first end of the flagpole (1) close to the train side wall; A storage battery (6) and a positioning device (7) fixedly arranged on the second end of the flagpole (1) away from the first end; A travel switch (5) arranged in the inner cavity of the magnetic base, and the push rod of the travel switch (5) can be pressed into the magnetic base to turn on the control circuit or rebound to the outside of the magnetic base to turn off the control circuit; The light-controlled stroboscopic red light (3), the travel switch (5), the storage battery (6) and the positioning device (7) are connected in series to form a control circuit; The positioning device (7) interacts with the display terminal.

2. The new railway safety protection signaling device according to claim 1, characterized in that, A first wire is arranged between the travel switch (5) and the light-controlled stroboscopic red light (3), a second wire is arranged between the light-controlled stroboscopic red light (3) and the storage battery (6), and a third wire is arranged between the storage battery (6) and the travel switch (5), and the first wire, the second wire and the third wire of the control circuit are located inside the flagpole (1).

3. The new railway safety protection signaling device according to claim 2, characterized in that, The light-controlled stroboscopic red light is arranged along the shape of the flag surface (2).

4. The new railway safety protection signaling device according to claim 2, characterized in that, The flag surface (2) is red.

5. The new railway safety protection signaling device according to claim 1, characterized in that, The positioning device (7) comprises an embedded signal transmission device, and the positioning device (7) is connected with the Beidou system through the signal transmission device, the signal transmission device is used for sending position information to the Beidou system, and the Beidou system transmits the position information to the display terminal.

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