CN218172242U - High-speed railway platform safety intelligence shield door - Google Patents
High-speed railway platform safety intelligence shield door Download PDFInfo
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- CN218172242U CN218172242U CN202222798683.2U CN202222798683U CN218172242U CN 218172242 U CN218172242 U CN 218172242U CN 202222798683 U CN202222798683 U CN 202222798683U CN 218172242 U CN218172242 U CN 218172242U
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- shield door
- door
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- shield
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Abstract
The utility model discloses a high-speed railway platform safety intelligence shield door, including organism, first shield door and second shield door are located the left and right sides of organism respectively, the length of first shield door and the length sum of second shield door are less than the length of organism, and first shield door and second shield door all are connected through horizontal position control mechanism and organism, make it can stretch out and draw back the removal in the organism, the below of organism is provided with the guide rail, and the guide rail is pre-buried to be fixed in the platform, and has seted up the spout on the guide rail. This high-speed railway platform safety intelligence shield door is provided with mobilizable organism, and the organism can carry out horizontal position's removal in fixing the guide rail on the platform to adjust the position of shield door, and the length of stretch out of first shield door and second shield door also can be random the change of interval between the body and carry out the adjustment of adaptability, thereby makes the door position change of its different high-speed railway of adaptation.
Description
Technical Field
The utility model relates to a high-speed railway platform shield door technical field specifically is a high-speed railway platform safety intelligence shield door.
Background
In rail transit, in order to prevent passengers at a platform from approaching a rail when a vehicle does not enter the platform, only a shielding door is arranged on the platform, the shielding door is automatically opened after the vehicle arrives, and the shielding door is automatically closed after the vehicle exits, so that the safety of the passengers around the platform is ensured;
however, in the high-speed railway platform, no shielding door is arranged, the high-speed railway platform generally warns the platform personnel to be far away from the platform when the vehicle arrives through the yellow line mark, the passenger is required to have good intuition, and the passenger can easily enter the track, so that great potential safety hazard exists, the suction around the vehicle is easy to hurt the nearby passenger when the vehicle arrives, when the transmission shielding door is installed on the high-speed railway platform, the parking positions of different vehicles at the platform are different due to the uncertainty of the number of high-speed railway carriages and the length of the carriages, and the transmission shielding door is difficult to adapt to the change of the high-speed railway door.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed railway platform safety intelligence shield door to solve the present uncertainty because high-speed railway carriage or compartment quantity and carriage length that above-mentioned background art provided, different vehicles are also different at the stop position of platform, and transmission shield door is difficult to the problem of the change of adaptation high-speed railway door.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-speed railway platform safety intelligence shield door, includes organism, first shield door and second shield door are located the left and right sides of organism respectively, the length of first shield door and the length sum of second shield door are less than the length of organism, and first shield door and second shield door all are connected through horizontal position control mechanism and organism, make it can carry out the concertina movement in the organism, the below of organism is provided with the guide rail, and the guide rail is pre-buried fixes in the platform, and has seted up the spout on the guide rail, the below of organism is fixed with the connecting block, and the connecting block is located and constitutes the side-to-side sliding structure between the inside of spout and the spout to the drive wheel is installed to the below of connecting block, moves in the spout through the rotation control connecting block of drive wheel, and drive wheel are connected with the control motor, make it can independently rotate, the controller is installed to the rear side of organism, controls the removal of drive wheel and the removal of first shield door and the removal of second shield door.
Further optimize this technical scheme, the display screen is installed to the front side of organism for show vehicle position information, and the front side of organism installs the warning light, carries out work automatically when the switch shield door.
Further optimize this technical scheme, the middle part of first shield door and second shield door all is provided with the transparent plate, and the rear side of first shield door and second shield door all is fixed with the guide block, constitutes horizontal sliding structure between guide block and the organism, stability when increasing the shield door and removing.
Further optimize this technical scheme, the side view cross-section of connecting block is the structural design of falling "T" shape, and constitutes the integral structure between connecting block and the organism, and the organism keeps synchronous removal.
Further optimizing the technical scheme, the horizontal position control mechanism comprises a toothed plate, a transmission gear, a mounting shaft and a servo motor;
the toothed plates are respectively fixed below the first shielding door and the second shielding door;
the transmission gear is arranged in the machine body, is positioned below the toothed plate and is in meshed connection with the toothed plate;
the transmission gear is rotatably arranged in the machine body through the mounting shaft;
the servo motor is fixed in the machine body, an output shaft of the servo motor is connected with the mounting shaft to control the rotation of the mounting shaft, the transmission gear is driven to rotate through the rotation of the mounting shaft, and the extending amount of the first shielding door and the extending amount of the second shielding door are controlled.
Further optimize this technical scheme, the left side of first shield door is provided with the magnetism boss, constitutes the horizontal slip structure between magnetism boss and the first shield door, and the outside of magnetism boss is provided with reset spring, provides the internal thrust for the magnetism boss through reset spring, makes it keep the shrink state, the butt joint groove has been seted up on the right side of second shield door, and constitutes unsmooth cooperation structure between butt joint groove and the magnetism boss to the inside in butt joint groove is fixed with the magnetic sheet, and magnetic sheet and magnetism boss attract each other.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The safe and intelligent shielding door of the high-speed rail platform is provided with a movable machine body, the machine body can move horizontally in a guide rail fixed on the platform, so that the position of the shielding door can be adjusted, and the extension lengths of the first shielding door and the second shielding door can be adaptively adjusted according to the change of the distance between the bodies, so that the machine body can be adapted to the position change of vehicle doors of different high-speed rails, and passengers on the high-speed rail platform can be effectively protected;
(2) The magnetic reinforcing block can stretch into the butt joint groove under the attraction of the magnetic plate after the first shielding door and the second shielding door are in butt joint, and the impact resistance of the first shielding door and the second shielding door after being in butt joint is improved.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a rear view of the body of the present invention;
fig. 3 is a schematic view of the first shield door storage structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the first shield door and the base of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of the transmission gear of the present invention;
fig. 6 is the utility model discloses first shield door and second shield door butt joint structural schematic diagram.
In the figure: 1. a body; 2. a first shield door; 3. a second shield door; 4. a controller; 5. a display screen; 6. a warning light; 7. a transparent plate; 8. a guide rail; 9. a chute; 10. connecting blocks; 11. a drive wheel; 12. A guide block; 13. a toothed plate; 14. a transmission gear; 15. installing a shaft; 16. a servo motor; 17. a magnetic reinforcing block; 18. a return spring; 19. a butt joint groove; 20. a magnetic plate.
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. 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.
Referring to fig. 1-6, the present invention provides a technical solution: a safe and intelligent shield door for a high-speed rail platform comprises a machine body 1, a first shield door 2 and a second shield door 3, wherein the first shield door 2 and the second shield door 3 are respectively positioned at the left side and the right side of the machine body 1, the sum of the length of the first shield door 2 and the length of the second shield door 3 is less than the length of the machine body 1, the first shielding door 2 and the second shielding door 3 are connected with the machine body 1 through a horizontal position control mechanism, so that the first shielding door and the second shielding door can move in the machine body 1 in a telescopic way, a guide rail 8 is arranged below the machine body 1, the guide rail 8 is pre-buried and fixed in a platform, a sliding groove 9 is arranged on the guide rail 8, a connecting block 10 is fixed below the machine body 1, the connecting block 10 is positioned inside the sliding groove 9 and between the sliding groove 9 to form a left-right sliding structure, and a driving wheel 11 is installed below the connecting block 10, the connecting block 10 is controlled to move in the chute 9 by the rotation of the driving wheel 11, the driving wheel 11 is connected with a control motor so as to be capable of rotating autonomously, a controller 4 is installed at the rear side of the machine body 1, the movement of the driving wheel 11 and the movement of the first screen door 2 and the second screen door 3 are controlled, a display screen 5 is installed on the front side of the machine body 1 for displaying the position information of the vehicle, and a warning light 6 is installed on the front side of the machine body 1, automatically working when opening and closing the shielding door, the middle parts of the first shielding door 2 and the second shielding door 3 are both provided with transparent plates 7, and the rear sides of the first and second shield doors 2 and 3 are fixed with guide blocks 12, a left-right sliding structure is formed between the guide blocks 12 and the machine body 1, the side view section of the connecting block 10 for increasing the stability of the shield door when moving is designed to be an inverted T-shaped structure, an integrated structure is formed between the connecting block 10 and the machine body 1, and the connecting block and the machine body 1 keep synchronous movement;
the controller 4 can be provided with a signal input interface according to use requirements, vehicle related information is collected, accurate control signals can be provided for the driving wheels 11 at subsequent positions conveniently, when a train stops stably, the driving wheels 11 can be accurately positioned at the relative positions of the train head to the station stop through a high-definition video monitoring camera and an infrared position induction coil arranged on the station, the vehicle model information in the system is combined, the driving wheels 11 can be controlled to work through the controller 4, the position of the machine body 1 is controlled, the machine body can be automatically displaced to match the positions of the upper doors and the lower doors of all sections of carriages, meanwhile, the first shielding door 2 and the second shielding door 3 can be retracted through a horizontal position control mechanism, the space for the upper doors and the lower cars is reserved, each unit can be moved in a targeted whole or partial mode according to different model train numbers, the control system can be realized through related computer programming or control programs, and technical personnel in the field can obtain and use the control signals according to the prior art.
The display screen 5 can output vehicle information, carriage numbers and vehicle door information so as to facilitate passengers to know related information, and the guide rail 8 can be pre-buried and fixed in a high-speed rail platform so as to ensure the subsequent use stability of the high-speed rail platform; also can set up scram manual control knob on organism 1, can manually intervene the removal of shield door when taking place emergency, the device is whole can adopt fire-retardant, environmental protection, inhale the sound raw materials, makes it have better result of use.
The horizontal position control mechanism comprises a toothed plate 13, a transmission gear 14, a mounting shaft 15 and a servo motor 16, wherein the toothed plate 13 is respectively fixed below the first shielding door 2 and the second shielding door 3, the transmission gear 14 is arranged inside the machine body 1, the transmission gear 14 is positioned below the toothed plate 13 and forms meshing connection with the toothed plate 13, the mounting shaft 15 is fixed in the middle of the transmission gear 14, the transmission gear 14 is rotatably installed inside the machine body 1 through the mounting shaft 15, the servo motor 16 is fixed inside the machine body 1, an output shaft of the servo motor is connected with the mounting shaft 15 to control the rotation of the mounting shaft 15, the transmission gear 14 is driven to rotate through the rotation of the mounting shaft 15 to control the extending amount of the first shielding door 2 and the second shielding door 3, a magnetic reinforcing block 17 is arranged on the left side of the first shielding door 2, a left sliding structure is formed between the magnetic reinforcing block 17 and the first shielding door 2, a return spring 18 is arranged on the outer side of the magnetic reinforcing block 17, internal thrust is provided for the magnetic reinforcing block 17 to keep the magnetic reinforcing block in a contraction state, a butt joint groove 19 is formed between the magnetic reinforcing block 17, and a magnetic block 17 is fixed with a magnetic reinforcing groove 20 matched with the magnetic reinforcing block 17;
when the first shield door 2 or the second shield door 3 is controlled to move, the servo motor 16 can be started to drive the installation shaft 15 to rotate, the installation shaft 15 drives the transmission gear 14 to rotate, the transmission gear 14 drives the first shield door 2 or the second shield door 3 to move through meshing with the toothed plate 13, when the first shield door 2 is separated from the second shield door 3, the magnetic reinforcing block 17 is accommodated in the first shield door 2 under the action of the reset spring 18, when the first shield door 2 is in butt joint with the second shield door 3, the magnetic plate 20 generates attraction force on the magnetic reinforcing block 17, the magnetic attraction force between the magnetic plate 20 and the magnetic reinforcing block 17 is larger than the elastic force of the reset spring 18, the magnetic plate 20 can suck the magnetic reinforcing block 17 into the butt joint groove 19, and the impact resistance of the butt joint of the first shield door 2 and the second shield door 3 is improved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A safe and intelligent shielding door for a high-speed rail platform comprises a machine body (1), a first shielding door (2) and a second shielding door (3), wherein the first shielding door (2) and the second shielding door (3) are respectively positioned on the left side and the right side of the machine body (1);
the method is characterized in that: the length sum of the length of first shield door (2) and the length sum of second shield door (3) are less than the length of organism (1), and first shield door (2) and second shield door (3) all are connected through horizontal position control mechanism and organism (1), make it can carry out the flexible removal in organism (1), the below of organism (1) is provided with guide rail (8), and guide rail (8) are pre-buried to be fixed in the platform, and has seted up spout (9) on guide rail (8), the below of organism (1) is fixed with connecting block (10), and inside that connecting block (10) are located spout (9) and spout (9) between constitute the horizontal slip structure to drive wheel (11) are installed to the below of connecting block (10), and the rotation control connecting block (10) through drive wheel (11) removes in spout (9), and drive wheel (11) are connected with the control motor, make it can autonomically rotate, controller (4) are installed to the rear side of organism (1), move the removal of drive wheel (11) and the removal of first shield door (2) and second shield door (3) is controlled.
2. The intelligent shield door for high-speed rail platform safety according to claim 1, wherein: display screen (5) are installed to the front side of organism (1) for show vehicle position information, and the front side of organism (1) installs warning light (6), carries out work automatically when switch shield door.
3. The intelligent shield door for high-speed rail platform safety according to claim 1, wherein: the middle parts of the first shielding door (2) and the second shielding door (3) are respectively provided with a transparent plate (7), guide blocks (12) are fixed on the rear sides of the first shielding door (2) and the second shielding door (3), and a left-right sliding structure is formed between the guide blocks (12) and the machine body (1).
4. A high-speed railway platform safety intelligent screen door according to claim 1 or 3, characterized in that: the side view cross-section of connecting block (10) is the structural design of falling "T" shape, and constitutes the integral structure between connecting block (10) and organism (1), and organism (1) keep synchronous removal.
5. The intelligent shield door for high-speed rail platform safety according to claim 1, wherein: the horizontal position control mechanism comprises a toothed plate (13), a transmission gear (14), a mounting shaft (15) and a servo motor (16);
the toothed plates (13) are respectively fixed below the first shielding door (2) and the second shielding door (3);
the transmission gear (14) is arranged inside the machine body (1), and the transmission gear (14) is positioned below the toothed plate (13) and is in meshed connection with the toothed plate (13);
the mounting shaft (15) is fixed in the middle of the transmission gear (14), and the transmission gear (14) is rotatably mounted in the machine body (1) through the mounting shaft (15);
and the servo motor (16) is fixed in the machine body (1), and an output shaft of the servo motor is connected with the mounting shaft (15) to control the rotation of the mounting shaft (15).
6. The intelligent shield door for high-speed rail platform safety according to claim 1, wherein: the left side of first shield door (2) is provided with magnetism boss (17), constitutes horizontal slip structure between magnetism boss (17) and the first shield door (2), and the outside of magnetism boss (17) is provided with reset spring (18), provides internal thrust for magnetism boss (17) through reset spring (18), makes it keep the shrink state, butt joint groove (19) have been seted up on the right side of second shield door (3), and constitutes unsmooth cooperation structure between butt joint groove (19) and magnetism boss (17) to the inside of butt joint groove (19) is fixed with magnetic sheet (20), and magnetic sheet (20) and magnetism boss (17) inter attraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798683.2U CN218172242U (en) | 2022-10-24 | 2022-10-24 | High-speed railway platform safety intelligence shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798683.2U CN218172242U (en) | 2022-10-24 | 2022-10-24 | High-speed railway platform safety intelligence shield door |
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| Publication Number | Publication Date |
|---|---|
| CN218172242U true CN218172242U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222798683.2U Active CN218172242U (en) | 2022-10-24 | 2022-10-24 | High-speed railway platform safety intelligence shield door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533357A (en) * | 2023-12-15 | 2024-02-09 | 浙江海芙德建筑产品有限公司 | Subway shielding door expansion joint device and application method thereof |
-
2022
- 2022-10-24 CN CN202222798683.2U patent/CN218172242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533357A (en) * | 2023-12-15 | 2024-02-09 | 浙江海芙德建筑产品有限公司 | Subway shielding door expansion joint device and application method thereof |
| CN117533357B (en) * | 2023-12-15 | 2024-04-26 | 浙江海芙德建筑产品有限公司 | Subway shielding door expansion joint device and application method thereof |
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