A railway intelligent vertical safety guardrail

Abstract

The present invention provides a railway intelligent vertical safety guardrail, comprising at least two unit cabinets spaced apart from each other and arranged at the edge of a railway platform and a guardrail arranged between adjacent unit cabinets, wherein the guardrail corresponds to the boarding and alighting positions on the railway platform, and the unit cabinets comprise a first unit cabinet and a second unit cabinet, wherein the first unit cabinet and the second unit cabinet both comprise a cabinet body and a driving mechanism arranged in the cabinet body, and the two ends of the guardrail are respectively connected to the driving mechanism in the first unit cabinet and the driving mechanism in the second unit cabinet, and the driving mechanism is used to control the lifting of the guardrail when boarding and alighting are allowed on the railway platform. The railway intelligent vertical safety guardrail of the present invention keeps passengers within the safety line through the guardrail, solves the hidden dangers existing in the open design of the existing railway platform, and avoids the safety hazard of passengers falling off the platform.

Description

Technical Field

[0001] The invention relates to the technical field of railway protection equipment, and in particular to a railway intelligent vertical safety guardrail. Background Art

[0002] At present, the platforms of all railway stations are open-style, without any protective measures. When passengers are waiting for the train, there are only passenger attendants patrolling and supervising on the platform. The trains currently in operation have at least 8 carriages and at most 16 carriages. There are hundreds or thousands of people waiting for the train, distributed on the platform. The supervision mode is that the passenger attendant reminds passengers through the loudspeaker. If there is only one side of the train, then 3 people can supervise a train at the same time; if there are trains on both sides at the same time, there are 1.5 people on one side, 8 or 16 carriages, and it is impossible for three people to supervise them all. Passengers at a distance cannot hear the reminder, so every year many passengers fall off the platform for different reasons and get into accidents, which not only brings inconvenience to other passengers, but also has a great impact on the station. Therefore, the existing open platform design has the above-mentioned hidden dangers, and how to prevent passengers from entering the safety line when they are not on the train to avoid the above-mentioned hidden dangers.

[0003] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0004] The present invention provides a railway intelligent vertical safety guardrail, which aims to solve the technical problem of potential safety hazards in the open design of existing railway platforms.

[0005] The technical solution of the present invention is as follows:

[0006] A railway intelligent vertical safety guardrail, which includes at least two unit cabinets spaced apart from each other and arranged at the edge of a railway platform and a guardrail arranged between adjacent unit cabinets, wherein the guardrail corresponds to the boarding and disembarking positions on the railway platform, the unit cabinets include a first unit cabinet and a second unit cabinet, the first unit cabinet and the second unit cabinet both include a cabinet body and a driving mechanism arranged in the cabinet body, the two ends of the guardrail are respectively connected to the driving mechanism in the first unit cabinet and the driving mechanism in the second unit cabinet, and the driving mechanism is used to control the lifting of the guardrail when boarding and disembarking are allowed on the railway platform.

[0007] The railway intelligent vertical safety guardrail, wherein the driving mechanism includes a left driving mechanism and a right driving mechanism symmetrically arranged in the cabinet body, one end of the guardrail is connected to the right driving mechanism in the first unit cabinet, and the other end of the guardrail is connected to the left driving mechanism in the second unit cabinet.

[0008] The railway intelligent vertical safety guardrail, wherein the left driving mechanism includes a first synchronous wheel arranged at the bottom of the cabinet, a second synchronous wheel arranged at the top of the cabinet, a first synchronous belt sleeved on the first synchronous wheel and the second synchronous wheel, a first tensioning device for adjusting the tightness of the first synchronous belt, a first linear guide rail arranged on the left side of the first synchronous belt, and a plurality of first sliders installed on the first linear guide rail from top to bottom and used to be connected to the guardrail, and the first slider at the bottom of the first linear guide rail is connected to the first synchronous belt.

[0009] The railway intelligent vertical safety guardrail, wherein two adjacent first sliders are connected by a first connecting piece, a first slide groove is provided on the first connecting piece, the first slider located above is fixedly connected to the first connecting piece, a first slide rod is provided on the first slider located below, the first slider located below is slidably connected to the first slide groove on the first connecting piece through the first slide rod, a first baffle is provided on the first slider at the top of the first linear guide rail, and a second baffle for hanging the first baffle is provided on the inner wall of the cabinet.

[0010] The railway intelligent vertical safety guardrail, wherein the guardrail is a transparent round tube, an LED light strip is arranged inside the transparent round tube, a conductive slide assembly for powering the LED light strip is arranged inside the cabinet, and a power-taking contact pin is arranged on the first slider through a bracket, one end of the power-taking contact pin is in contact with the conductive slide assembly, and the other end of the power-taking contact pin is connected to the LED light strip through a wire.

[0011] The railway intelligent vertical safety guardrail, wherein the right driving mechanism includes a third synchronous wheel arranged at the bottom of the cabinet, a fourth synchronous wheel arranged at the top of the cabinet, a second synchronous belt sleeved on the third synchronous wheel and the fourth synchronous wheel, a second tensioning device for adjusting the tightness of the second synchronous belt, a second linear guide rail arranged on the right side of the first synchronous belt, a plurality of second sliders installed on the second linear guide rail from top to bottom and used to be connected to the guardrail, and the second slider at the bottom of the second linear guide rail is connected to the second synchronous belt.

[0012] The railway intelligent vertical safety guardrail, wherein two adjacent second sliders are connected by a second connecting piece, a second sliding groove is provided on the second connecting piece, the second slider located at the top is fixedly connected to the second connecting piece, a second sliding rod is provided on the second slider located at the bottom, the second slider located at the bottom is slidably connected to the second sliding groove on the second connecting piece through the second sliding rod, a third baffle is provided on the second slider at the top of the second linear guide rail, and a fourth baffle for hanging the third baffle is provided on the inner wall of the cabinet.

[0013] The railway intelligent vertical safety guardrail, wherein a travel baffle is provided on the second sliding block at the bottom of the second linear guide rail, and a first photoelectric sensor and a second photoelectric sensor for sensing the travel baffle are provided at the bottom and top of the cabinet.

[0014] The railway intelligent vertical safety guardrail further comprises a switching control cabinet arranged on the railway platform and used for connecting the unit cabinet to the platform system.

[0015] The railway intelligent vertical safety guardrail, wherein the outside of the cabinet is provided with a control button for controlling the movement of the driving mechanism, an emergency stop button for controlling the driving mechanism to stop running, a display screen for displaying vehicle information, a camera for detecting whether someone is approaching or climbing over the guardrail, a speaker for voice reminder of vehicle entry and exit information, warning information and platform dynamic information, and an indicator light for indicating the working status of the guardrail.

[0016] Beneficial effects are as follows: the present invention provides a railway intelligent vertical safety guardrail, comprising at least two unit cabinets spaced apart from each other at the edge of a railway platform and a guardrail arranged between adjacent unit cabinets, the guardrail corresponding to the boarding and alighting positions on the railway platform, the unit cabinet comprising a first unit cabinet and a second unit cabinet, the first unit cabinet and the second unit cabinet both comprising a cabinet body and a driving mechanism arranged in the cabinet body, the two ends of the guardrail being respectively connected to the driving mechanism in the first unit cabinet and the driving mechanism in the second unit cabinet, the driving mechanism being used to control the lifting of the guardrail when boarding and alighting are allowed on the railway platform. The railway intelligent vertical safety guardrail of the present invention keeps passengers within the safety line through the guardrail, solves the hidden dangers existing in the open design of the existing railway platform, and avoids the safety hazard of passengers falling off the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic structural diagram of a railway intelligent vertical safety guardrail.

[0018] Figure 2 The figure is a front and side sectional view of a unit cabinet of the present invention.

[0019] Figure 3 The figure is a schematic diagram of the structure of a driving mechanism of the present invention.

[0020] Figure 4 The figure is a left side cross-sectional view of a unit cabinet of the present invention.

[0021] Figure 5 for Figure 4 Magnified view of area C in the middle.

[0022] Figure 6 The present invention is a structural schematic diagram of a protective railing.

[0023] Figure 7 for Figure 3 Enlarged view of area A in the middle;

[0024] Figure 8 It is a right side cross-sectional view of a unit cabinet of the present invention;

[0025] Fig. 9 for Figure 8 Enlarged view of area D in the middle;

[0026] Fig.10 for Figure 3 Enlarged view of area B in the middle;

[0027] Fig.11 The figure is a schematic diagram of the external structure of a cabinet of the present invention.

[0028] The figures are as follows:

[0029] 20-unit cabinet; 30-guardrail; 40-first unit cabinet; 50-second unit cabinet; 60-cabinet; 70-driving mechanism; 80-left driving mechanism; 90-right driving mechanism; 100-first synchronous wheel; 110-second synchronous wheel; 120-first synchronous belt; 130-first tensioning device; 140-first linear guide; 150-first slider; 160-first connecting piece; 170-first slide; 180-first slide bar; 190-first baffle; 200-second baffle; 210-LED light strip; 220-conductive slide assembly; 230-support Frame; 240-power-taking contact pin; 250-third synchronous wheel; 260-fourth synchronous wheel; 270-second synchronous belt; 280-second tensioning device; 290-second linear guide; 300-second slider; 310-second connecting piece; 320-second slide groove; 330-second slide bar; 340-third baffle; 350-fourth baffle; 360-travel baffle; 370-first photoelectric sensor; 380-second photoelectric sensor; 390-control button; 400-emergency stop button; 410-display screen; 420-camera; 430-speaker; 440-indicator light. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1 The present invention provides a railway intelligent vertical safety guardrail, comprising at least two unit cabinets 20 spaced apart from each other and arranged at the edge of a railway platform and a guardrail 30 arranged between the adjacent unit cabinets 20, wherein the guardrail 30 corresponds to the boarding and alighting positions on the railway platform, and the unit cabinets include a first unit cabinet 40 and a second unit cabinet 50, see Figure 2 The first unit cabinet 40 and the second unit cabinet 50 both include a cabinet body 60 and a driving mechanism 70 disposed in the cabinet body 60. The two ends of the guardrail 30 are respectively connected to the driving mechanism 70 in the first unit cabinet 40 and the driving mechanism 70 in the second unit cabinet 50. The driving mechanism 70 is used to control the lifting of the guardrail 30 when the railway platform allows boarding and alighting.

[0032] The present invention arranges multiple groups of vertical guardrails on the existing railway platform, and arranges multiple guardrails 30 horizontally and parallelly between each group of vertical guardrails, and then arranges a driving mechanism to drive a slider mechanism in the vertical guardrail, so that the on-demand opening and closing control between passengers and lanes can be realized. When passengers are waiting for the train, the guardrail stops the passengers outside the safety line, which not only prevents passengers from accidentally falling, but also prevents passengers from deliberately rushing off the platform, greatly enhancing the waiting safety of passengers and reducing the burden on station staff; when passengers need to take the train, the guardrail rises to allow passengers to board the train.

[0033] See also Figure 2 In an optional embodiment of the present invention, the driving mechanism 70 includes a left driving mechanism 80 and a right driving mechanism 90 symmetrically arranged in the cabinet 60, one end of the guardrail 30 is connected to the right driving mechanism 90 in the first unit cabinet 40, and the other end of the guardrail 30 is connected to the left driving mechanism 80 in the second unit cabinet 50. In this embodiment, the left driving mechanism 80 and the right driving mechanism 90 have separate control characteristics.

[0034] See also Figure 3 In an optional embodiment of the present invention, the left driving mechanism 80 includes a first synchronous wheel 100 arranged at the bottom of the cabinet 60, the first synchronous wheel 100 is connected to the first driving motor, a second synchronous wheel 110 is arranged at the top of the cabinet 60, a first synchronous belt 120 sleeved on the first synchronous wheel 100 and the second synchronous wheel 110, a first tensioning device 130 for adjusting the tightness of the first synchronous belt 120, a first linear guide 140 arranged on the left side of the first synchronous belt 120, and a plurality of first sliders 150 installed on the first linear guide 140 from top to bottom and used to connect with the guardrail 30, and the first slider 150 at the bottom of the first linear guide 140 is connected to the first synchronous belt 120. In this embodiment, the number of the guardrail 30 is equal to the total number of the first sliders 150, and the first tensioning device 130 is arranged in the middle of the first synchronous belt 120 to prevent the first synchronous belt 120 from jumping teeth, so as to make the equipment more stable.

[0035] See 4 and Figure 5In an optional embodiment of the present invention, two adjacent first sliders are connected by a first connecting piece 160, a first slide groove 170 is provided on the first connecting piece 160, the first slider 150 located at the top is fixedly connected to the first connecting piece 160, a first slide bar 180 is provided on the first slider 150 located at the bottom, the first slider 150 located at the bottom is slidably connected to the first slide groove 170 on the first connecting piece 160 through the first slide bar 180, a first baffle 190 is provided on the topmost first slider 150 of the first linear guide 140, and a second baffle 200 for the first baffle 190 to be hung is provided on the inner wall of the cabinet 60. In this embodiment, each of the first sliders 150 is separated by a certain distance and fixed at a relative position to each other when the guardrail 30 is closed, and all the first sliders 150 are stacked upward when the guardrail 30 is opened, so that the moving stroke of the first slider 150 becomes smaller, effectively saving equipment space, and making the equipment smaller and lighter.

[0036] See also Figure 6 In an optional embodiment of the present invention, the guardrail 30 is a transparent round tube, and an LED light strip 210 is arranged inside the transparent round tube, see Figure 3 The cabinet 60 is provided with a conductive chute assembly 220 for supplying power to the LED light strip 210, see Figure 7 , the first slider 150 is provided with a power-collecting contact pin 240 through a bracket 230, one end of the power-collecting contact pin 240 contacts the conductive chute assembly 220, and the other end of the power-collecting contact pin 240 is connected to the LED light strip 210 through a wire. In this embodiment, the round tube adopts a translucent PVC tube or a PC tube, and each round tube is composed of a fixed joint, a round tube, and an LED light strip 210. When the round tube is closed, the LED light strip 210 in the round tube lights up yellow, when it is opened, the LED light strip 210 in the round tube lights up green, and when there is an obstacle, the LED light strip 210 in the round tube lights up red.

[0037] See also Figure 3In an optional embodiment of the present invention, the right driving mechanism 90 includes a third synchronous wheel 250 disposed at the bottom of the cabinet 60, the third synchronous wheel 250 is connected to the second driving motor, a fourth synchronous wheel 260 disposed at the top of the cabinet 60, a second synchronous belt 270 sleeved on the third synchronous wheel 250 and the fourth synchronous wheel 260, a second tensioning device 280 for adjusting the tightness of the second synchronous belt 270, a second linear guide 290 disposed on the right side of the first synchronous belt 120, and a plurality of second sliders 300 mounted on the second linear guide 290 from top to bottom and used to connect with the guardrail 30, and the second slider 300 at the bottom of the second linear guide 290 is connected to the second synchronous belt 270. In this embodiment, the number of the guardrail 30 is equal to the total number of the second sliders 300, and the second tensioning device 280 is disposed in the middle of the second synchronous belt 270 to prevent the second synchronous belt 270 from skipping teeth, so as to make the device more stable.

[0038] See also Figure 8 and Fig. 9 In an optional embodiment of the present invention, two adjacent second sliders 300 are connected by a second connecting piece 310, a second slide groove 320 is provided on the second connecting piece 310, the second slider 300 located at the upper side is fixedly connected to the second connecting piece 310, a second slide bar 330 is provided on the second slider 300 located at the lower side, the second slider 300 located at the lower side is slidably connected to the second slide groove 320 on the second connecting piece 310 through the second slide bar 330, a third baffle 340 is provided on the second slider 300 at the uppermost side of the second linear guide 290, and a fourth baffle 350 for the third baffle 340 to be hung is provided on the inner wall of the cabinet 60. In this embodiment, each of the second sliders 300 is spaced a certain distance apart and fixed at a relative position to each other when the guardrail 30 is closed, and all the second sliders 300 are stacked upward when the guardrail 30 is opened, so that the moving stroke of the second slider 300 becomes smaller, effectively saving equipment space, and making the equipment smaller and lighter.

[0039] See also Figure 3 and Fig.10 In an optional embodiment of the present invention, a travel baffle 360 ​​is provided on the second slider 300 at the bottom of the second linear guide rail 290, and a first photoelectric sensor 370 and a second photoelectric sensor 380 for sensing the travel baffle 360 ​​are provided at the bottom and top of the cabinet 60.

[0040] In an optional embodiment of the present invention, the railway intelligent vertical safety guardrail also includes a switching control cabinet arranged on the railway platform and used to connect the unit cabinet to the platform system. In this embodiment, the unit cabinet is connected to the platform system through the switching control cabinet, so that the train information can be synchronized. When the train door is opened, the guardrail is opened, and when the train door is closed, the guardrail 30 is closed. The platform system can also control all guardrails 30. The switching control cabinet is used to control the unit cabinet of each guardrail 30 and communicate with the unit cabinet of each guardrail 30.

[0041] See also Fig.11 In an optional embodiment of the present invention, the outside of the cabinet 60 is provided with a control button 390 for controlling the movement of the driving mechanism, an emergency stop button 400 for controlling the driving mechanism to stop running, a display screen 410 for displaying vehicle information, a camera 420 for detecting whether someone is approaching or climbing over the guardrail 30, a speaker 430 for voice reminding of vehicle entry and exit information, warning information and platform dynamic information, and an indicator light 440 for indicating the working status of the guardrail 30.

[0042] In this embodiment, the control button 390 specifically includes a button for controlling the up and down movement of the first slider 150 on the left drive mechanism 80; a button for controlling the up and down movement of the second slider 300 on the right drive mechanism 90; the emergency stop button 400 is used to control the immediate stop of all functions of the device after the device is powered on, in any working state or when an emergency occurs. The display screen 410 is divided into two parts, the upper part displays vehicle information including train number, destination, arrival time, departure time and carriage position indication, and the lower part displays station information, advertisements and other information; the camera 420 also has a learning function to classify obstacles and remind them. When there are obstacles, they are first classified, and then different voice prompts are broadcast through the speaker 430. The control button 390, the emergency stop button 400, the speaker 430, the display screen 410, the camera 420 and the indicator light 440 are all connected to the controller in the unit cabinet.

[0043] In summary, the present invention provides a railway intelligent vertical safety guardrail, comprising at least two unit cabinets spaced apart from each other at the edge of a railway platform and a guardrail arranged between adjacent unit cabinets, wherein the guardrail corresponds to the boarding and alighting positions on the railway platform, and the unit cabinets comprise a first unit cabinet and a second unit cabinet, wherein the first unit cabinet and the second unit cabinet both comprise a cabinet body and a driving mechanism arranged in the cabinet body, and the two ends of the guardrail are respectively connected to the driving mechanism in the first unit cabinet and the driving mechanism in the second unit cabinet, and the driving mechanism is used to control the lifting of the guardrail when boarding and alighting are allowed on the railway platform. The railway intelligent vertical safety guardrail of the present invention keeps passengers within the safety line through the guardrail, thereby solving the hidden dangers existing in the open design of the existing railway platform and avoiding the safety hazard of passengers falling off the platform.

[0044] Although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A railway intelligent vertical safety guardrail, characterized in that: The invention comprises at least two unit cabinets spaced apart from each other and arranged at the edge of a railway platform and a guardrail arranged between adjacent unit cabinets, wherein the guardrail corresponds to the boarding and disembarking positions on the railway platform, the unit cabinets comprise a first unit cabinet and a second unit cabinet, the first unit cabinet and the second unit cabinet both comprise a cabinet body and a driving mechanism arranged in the cabinet body, the two ends of the guardrail are respectively connected to the driving mechanism in the first unit cabinet and the driving mechanism in the second unit cabinet, and the driving mechanism is used to control the lifting of the guardrail when boarding and disembarking are allowed on the railway platform; The driving mechanism comprises a left driving mechanism and a right driving mechanism symmetrically arranged in the cabinet, one end of the protective railing is connected to the right driving mechanism in the first unit cabinet, and the other end of the protective railing is connected to the left driving mechanism in the second unit cabinet; The left driving mechanism includes a first synchronous wheel arranged at the bottom of the cabinet, a second synchronous wheel arranged at the top of the cabinet, a first synchronous belt sleeved on the first synchronous wheel and the second synchronous wheel, a first tensioning device for adjusting the tightness of the first synchronous belt, a first linear guide rail arranged on the left side of the first synchronous belt, and a plurality of first sliders installed on the first linear guide rail from top to bottom and used for connecting with the guardrail, wherein the first slider at the bottom of the first linear guide rail is connected to the first synchronous belt; The two adjacent first sliders are connected by a first connecting piece, a first sliding groove is provided on the first connecting piece, the first slider located above is fixedly connected to the first connecting piece, a first sliding rod is provided on the first slider located below, and the first slider located below is slidably connected to the first sliding groove on the first connecting piece through the first sliding rod, a first baffle is provided on the first slider at the top of the first linear guide rail, and a second baffle for hanging the first baffle is provided on the inner wall of the cabinet.

2. The railway intelligent vertical safety guardrail according to claim 1 is characterized in that: The guardrail is a transparent round tube, an LED light strip is arranged inside the transparent round tube, a conductive slide assembly for powering the LED light strip is arranged inside the cabinet, a power-collecting contact pin is arranged on the first slider through a bracket, one end of the power-collecting contact pin is in contact with the conductive slide assembly, and the other end of the power-collecting contact pin is connected to the LED light strip through a wire.

3. The railway intelligent vertical safety guardrail according to claim 1 is characterized in that: The right driving mechanism includes a third synchronous wheel arranged at the bottom of the cabinet, a fourth synchronous wheel arranged at the top of the cabinet, a second synchronous belt sleeved on the third synchronous wheel and the fourth synchronous wheel, a second tensioning device for adjusting the tightness of the second synchronous belt, a second linear guide rail arranged on the right side of the first synchronous belt, and a plurality of second sliders installed on the second linear guide rail from top to bottom and used for connecting to the guardrail, and the second slider at the bottom of the second linear guide rail is connected to the second synchronous belt.

4. The railway intelligent vertical safety guardrail according to claim 3 is characterized in that: The two adjacent second sliders are connected by a second connecting piece, a second sliding groove is provided on the second connecting piece, the second slider located at the upper part is fixedly connected to the second connecting piece, a second sliding rod is provided on the second slider located at the lower part, and the second slider located at the lower part is slidably connected to the second sliding groove on the second connecting piece through the second sliding rod, a third baffle is provided on the second slider at the top of the second linear guide rail, and a fourth baffle for hanging the third baffle is provided on the inner wall of the cabinet.

5. The railway intelligent vertical safety guardrail according to claim 3 is characterized in that: A travel baffle is arranged on the second sliding block at the bottom of the second linear guide rail, and a first photoelectric sensor and a second photoelectric sensor for sensing the travel baffle are arranged at the bottom and the top of the cabinet.

6. The railway intelligent vertical safety guardrail according to claim 1 is characterized in that: It also includes a switching control cabinet which is arranged on the railway platform and is used to connect the unit cabinet to the platform system.

7. The railway intelligent vertical safety guardrail according to claim 1 is characterized in that: The outside of the cabinet is provided with an operating button for controlling the movement of the driving mechanism, an emergency stop button for controlling the driving mechanism to stop running, a display screen for displaying vehicle information, a camera for detecting whether someone is approaching or climbing over the guardrail, a speaker for voice reminders of vehicle entry and exit information, warning information and platform dynamic information, and an indicator light for indicating the working status of the guardrail.

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