CN214648224U - Platform door with warning function - Google Patents
Platform door with warning function Download PDFInfo
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- CN214648224U CN214648224U CN202023187474.1U CN202023187474U CN214648224U CN 214648224 U CN214648224 U CN 214648224U CN 202023187474 U CN202023187474 U CN 202023187474U CN 214648224 U CN214648224 U CN 214648224U
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- platform door
- movable platform
- servo motor
- door
- sensor
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Abstract
The utility model discloses a platform door with warning function relates to platform door field, for solving current platform door among the prior art under the proruption situation, can't provide warning function fast, easily produces the problem of very big dangerous accident. The utility model discloses a laser ranging device, including fixed roof, movable platform door, install screw thread lead screw between servo motor and the movable platform door, the movable platform door is installed to the below of fixed roof, the movable platform door is provided with two, two the install bin is all installed to one side of movable platform door, the clamp plate is installed to the inboard of install bin, electronic jar is installed at the rear of clamp plate, the internally mounted of fixed roof has servo motor, install the screw thread lead screw between servo motor and the movable platform door, servo motor passes through the screw thread lead screw and is connected with movable platform door transmission, smoke transducer is installed to the rear end of fixed roof, the lower terminal surface of fixed roof is provided with red heat sensor, two install laser ranging sensor between the movable platform door, the up end of base is provided with pressure sensor.
Description
Technical Field
The utility model relates to a platform door technical field specifically is a platform door with alarm function.
Background
The platform door is used for surrounding a railway platform and a train landing space on the platform in a glass curtain wall mode. When the train arrives, the electric door on the glass curtain wall is opened again for passengers to get on or off the train. The platform door mainly aims at: the safety reason is that passengers are prevented from utilizing the platform to fall off the rail for suicide or accidents are prevented, energy is saved, the loss of a platform air conditioner is prevented, the defect of platform temperature is kept, the passengers are easy to be injured in 1983, the Rich subway of an automatic express system VAL of France, and the manufacturer Ma Tela company of the platform makes an automatic sliding door for a train platform from a glass door manufacturer of Swiss, so that the platform is the railway system which is provided with the glass platform door at the earliest time in the world. Later, the heavy rail system singapore subway, launched in 1987, also employed glass platform doors. Since then, railway systems in europe and many regions in asia successively adopted platform doors, which became one of the safety standards for current railway systems.
When the vehicle door is closed, the platform door is closed at the same time. The platform door is used for ensuring safety. For the air-conditioned station, the energy can be saved due to the isolation function of the platform door. With the rapid development of scientific technology, the technical improvement is also obtained, but the existing platform door cannot provide a warning function rapidly under an emergency condition, and great dangerous accidents are easy to occur; therefore, the market urgently needs to develop a platform door with a warning function to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a platform door with warning function to current platform door that proposes in solving above-mentioned background art can't provide warning function under the proruption situation fast, easily produces the problem of very big dangerous accident.
In order to achieve the above object, the utility model provides a following technical scheme: a platform door with a warning function comprises a fixed top plate and a controller module, wherein two movable platform doors are installed below the fixed top plate, an installation box is installed on one side of each of the two movable platform doors, a pressing plate is installed on the inner side of the installation box, an electric cylinder is installed behind the pressing plate, a servo motor is installed inside the fixed top plate, a threaded lead screw is installed between the servo motor and each movable platform door, the servo motor is in transmission connection with each movable platform door through the threaded lead screw, a smoke sensor is installed at the rear end of the fixed top plate, a red heat sensor is arranged on the lower end face of the fixed top plate, a laser ranging sensor is installed between the two movable platform doors, a base is installed below each movable platform door, and a pressure sensor is arranged on the upper end face of the base, and the two movable platform doors are connected with the base in a sliding manner through sliding chutes.
Preferably, the outside of fixed roof is provided with the display screen, camera module is all installed at the both ends of display screen, just the limiting plate is installed to the lower extreme of fixed roof, and limiting plate and fixed roof set up structure as an organic whole, and the surface mounting of limiting plate has the speaker.
Preferably, the surface mounting of activity platform door has the transparent glass board, the inside and the activity platform door block of transparent glass board embedding activity platform door, just the surface mounting of transparent glass board has the LED color-changing lamp.
Preferably, the warning light is installed to the upper end of install bin, one side of install bin is provided with the opening, electronic jar passes the opening and passes through fixed screw connection with the clamp plate, the radiator is installed to electronic jar below, the surface of clamp plate is provided with the cushion block that has elasticity.
Preferably, the input end of the controller module is respectively connected with the output ends of the red heat sensor, the smoke sensor, the laser ranging sensor, the pressure sensor, the camera module and the data transmission module, the input end of the data transmission module is connected with the output end of the remote control console, and the remote control console comprises a keyboard and a display.
Preferably, the output end of the controller module is respectively connected with the input ends of the servo motor, the electric cylinder, the alarm lamp, the LED color-changing lamp and the loudspeaker.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of install bin, during the use, if smoke transducer and red heat sensor detect when unusual, the electronic jar extension of accessible controller module control install bin inside drives clamp plate and elastic cushion piece extrusion movable platform door, makes the movable platform door keep fixed, prevents that illegal personnel from promoting the movable platform door by force, influences the work of movable platform door, has improved the security, can be under proruption situation, improves movable platform door overall stability, has further ensured the security effect.
2. The utility model discloses a through the setting of controller module, when the proruption situation appears, warning light and speaker are opened fast to accessible controller module, warn the crowd near the movable platform door, and the pressure sensor of accessible base top and the laser ranging sensor between two movable platform doors detect, whether can detect near the movable platform door fast and possess the personnel to improve detection efficiency, can be according to different situations, the operating condition of adjustment servo motor, LED discolour lamp and electronic jar.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is an internal structure view of the installation box of the present invention;
fig. 3 is a schematic diagram of the present invention.
In the figure: 1. fixing a top plate; 2. a display screen; 3. a camera module; 4. a movable platform door; 5. a speaker; 6. a transparent glass plate; 7. an LED color-changing lamp; 8. a laser ranging sensor; 9. a base; 10. a pressure sensor; 11. installing a box; 12. an alarm light; 13. pressing a plate; 14. an elastic cushion block; 15. an electric cylinder; 16. a heat sink; 17. a controller module; 18. a smoke sensor; 19. a red heat sensor; 20. a data transmission module; 21. a remote console; 22. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1-3, the present invention provides an embodiment: a platform door with a warning function comprises a fixed top plate 1 and a controller module 17, wherein two movable platform doors 4 are installed below the fixed top plate 1, an installation box 11 is installed on one side of each of the two movable platform doors 4, a pressing plate 13 is installed on the inner side of the installation box 11, an electric cylinder 15 is installed behind the pressing plate 13, a servo motor 22 is installed inside the fixed top plate 1, a threaded lead screw is installed between the servo motor 22 and each of the movable platform doors 4, the servo motor 22 is in transmission connection with each of the movable platform doors 4 through the threaded lead screw, a smoke sensor 18 is installed at the rear end of the fixed top plate 1, a red heat sensor 19 is arranged on the lower end face of the fixed top plate 1, a laser ranging sensor 8 is installed between the two movable platform doors 4, a base 9 is installed below each of the movable platform doors 4, and a pressure sensor 10 is arranged on the upper end face of the base 9, two movable platform doors 4 pass through spout and base 9 sliding connection, the electronic jar 15 extension of accessible controller module 17 control install bin 11 inside drives clamp plate 13 and elastic cushion 14 extrusion movable platform door 4, makes movable platform door 4 keep fixed, prevents that illegal personnel from promoting movable platform door 4 by force, influences movable platform door 4's work, has improved the security, can be under the proruption situation, improves movable platform door 4 overall stability, has further ensured the security effect.
Further, the outside of roof 1 is provided with display screen 2, and camera module 3 is all installed at the both ends of display screen 2, and the limiting plate is installed to the lower extreme of roof 1, and limiting plate and roof 1 set up structure as an organic whole, and the surface mounting of limiting plate has speaker 5, opens warning light 12 and speaker 5 fast through controller module 17, warns the crowd near movable platform door 4.
Further, the outer surface of the movable platform door 4 is provided with a transparent glass plate 6, the transparent glass plate 6 is embedded into the movable platform door 4 and is clamped with the movable platform door 4, and the outer surface of the transparent glass plate 6 is provided with an LED color-changing lamp 7.
Further, warning light 12 is installed to the upper end of install bin 11, one side of install bin 11 is provided with the opening, electronic jar 15 passes through the opening and passes through fixed screw connection with clamp plate 13, and electronic jar 15 below is installed radiator 16, and the surface of clamp plate 13 is provided with elastic cushion 14, and electronic jar 15 extension drives clamp plate 13 and elastic cushion 14 extrusion movable platform door 4, makes movable platform door 4 keep fixed, prevents that illegal personnel from promoting movable platform door 4 by force.
Further, the input end of the controller module 17 is respectively connected with the output ends of the red heat sensor 19, the smoke sensor 18, the laser ranging sensor 8, the pressure sensor 10, the camera module 3 and the data transmission module 20, the input end of the data transmission module 20 is connected with the output end of the remote control console 21, the remote control console 21 comprises a keyboard and a display, detection can be performed through the pressure sensor 10 above the base 9 and the laser ranging sensor 8 between the two movable platform doors 4, whether a person is occupied near the movable platform door 4 can be rapidly detected, and therefore the detection efficiency is improved, the red heat sensor 19 adopts HYDAC sensors EDS346-1-250- "000", the laser ranging sensor 8 adopts the laser ranging sensor 8 with the model ZX/DLS-C15, the pressure sensor 10 adopts the pressure sensor 10 with the model PT124G-112T, the data transmission module 20 is a GAO-491034 data transmission module 20.
Further, the output end of the controller module 17 is respectively connected with the input ends of the servo motor 22, the electric cylinder 15, the alarm lamp 12, the LED color-changing lamp 7 and the loudspeaker 5, and the working states of the servo motor 22, the LED color-changing lamp 7 and the electric cylinder 15 can be adjusted according to different conditions.
The working principle is as follows: when the device is used, the ambient environment condition of the movable platform door 4 is detected through the red heat sensor 19, the smoke sensor 18, the laser ranging sensor 8, the pressure sensor 10 and the camera module 3, when an emergency occurs, the alarm lamp 12 and the loudspeaker 5 can be quickly opened through the controller module 17 to warn people near the movable platform door 4, the detection can be carried out through the pressure sensor 10 above the base 9 and the laser ranging sensor 8 between the two movable platform doors 4, whether people are occupied near the movable platform door 4 can be quickly detected, so that the detection efficiency is improved, the working states of the servo motor 22, the LED color-changing lamp 7 and the electric cylinder 15 can be adjusted according to different conditions, if the smoke sensor 18 and the red heat sensor 19 detect abnormal conditions, the electric cylinder 15 in the installation box 11 can be controlled to extend through the controller module 17 to drive the pressing plate 13 and the elastic cushion block 14 to extrude the movable door 4, the movable platform door 4 is kept fixed, so that the phenomenon that the illegal person forcibly pushes the movable platform door 4 to influence the work of the movable platform door 4 is prevented, the safety is improved, the overall stability of the movable platform door 4 can be improved under the emergency condition, and the safety effect is further ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A platform door with warning function, includes fixed roof (1) and controller module (17), its characterized in that: the movable platform door (4) is installed below the fixed top plate (1), the movable platform doors (4) are provided with two, an installation box (11) is installed on one side of each movable platform door (4), a pressing plate (13) is installed on the inner side of the installation box (11), an electric cylinder (15) is installed behind the pressing plate (13), a servo motor (22) is installed inside the fixed top plate (1), a threaded lead screw is installed between the servo motor (22) and each movable platform door (4), the servo motor (22) is in transmission connection with the movable platform doors (4) through the threaded lead screw, a smoke sensor (18) is installed at the rear end of the fixed top plate (1), a red heat sensor (19) is arranged on the lower end face of the fixed top plate (1), and a laser ranging sensor (8) is installed between the two movable platform doors (4), base (9) are installed to the below of activity platform door (4), the up end of base (9) is provided with pressure sensor (10), two activity platform door (4) pass through spout and base (9) sliding connection.
2. A platform door with an alert function as in claim 1, wherein: the outside of fixed roof (1) is provided with display screen (2), camera module (3) are all installed at the both ends of display screen (2), just the limiting plate is installed to the lower extreme of fixed roof (1), and limiting plate and fixed roof (1) set up structure as an organic whole, and the surface mounting of limiting plate has speaker (5).
3. A platform door with an alert function as in claim 1, wherein: the utility model discloses a light-emitting device, including movable platform door (4), the surface mounting of movable platform door (4) has transparent glass board (6), the inside and the activity platform door (4) block of transparent glass board (6) embedding movable platform door (4), just the surface mounting of transparent glass board (6) has LED color-changing lamp (7).
4. A platform door with an alert function as in claim 1, wherein: alarm lamp (12) are installed to the upper end of install bin (11), one side of install bin (11) is provided with the opening, electronic jar (15) pass the opening and pass through fixed screw connection with clamp plate (13), radiator (16) are installed to electronic jar (15) below, the surface of clamp plate (13) is provided with elastic cushion (14).
5. A platform door with an alert function as in claim 1, wherein: the input of controller module (17) is connected with red heat sensor (19), smoke transducer (18), laser range finding sensor (8), pressure sensor (10), camera module (3) and data transmission module's (20) output respectively, the input of data transmission module (20) is connected with the output of remote control platform (21), remote control platform (21) include keyboard and display.
6. The platform door with warning function of claim 5, wherein: the output end of the controller module (17) is respectively connected with the input ends of the servo motor (22), the electric cylinder (15), the alarm lamp (12), the LED color-changing lamp (7) and the loudspeaker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187474.1U CN214648224U (en) | 2020-12-26 | 2020-12-26 | Platform door with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187474.1U CN214648224U (en) | 2020-12-26 | 2020-12-26 | Platform door with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648224U true CN214648224U (en) | 2021-11-09 |
Family
ID=78503123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023187474.1U Active CN214648224U (en) | 2020-12-26 | 2020-12-26 | Platform door with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648224U (en) |
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2020
- 2020-12-26 CN CN202023187474.1U patent/CN214648224U/en active Active
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