CN213035815U - Protective screen for subway station - Google Patents
Protective screen for subway station Download PDFInfo
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- CN213035815U CN213035815U CN202021671326.4U CN202021671326U CN213035815U CN 213035815 U CN213035815 U CN 213035815U CN 202021671326 U CN202021671326 U CN 202021671326U CN 213035815 U CN213035815 U CN 213035815U
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- plate
- block
- buffer
- subway station
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Abstract
The utility model discloses a protective screen for a subway station, which comprises a base, wherein a protective plate is arranged on the base, and a telescopic plate is arranged in a through groove; one side of the telescopic plate is provided with a chute, the fixed block is connected with a connecting rod through a pin shaft, one end of the connecting rod is provided with a buffer plate, one side of the buffer plate is provided with a metal elastic sheet, and one end of the metal elastic sheet is connected with an anti-collision plate; a buffer spring is sleeved on the spring fixing column, and one end of the buffer spring is in contact with one side of the buffer plate; one side of the expansion plate is provided with a connecting pin, the periphery of the connecting pin is provided with a convex clamping block, the top of the connecting pin is provided with a connecting block, and the connecting block is fixed with the expansion plate through a screw; a connecting sleeve is arranged on the other side of the expansion plate, and an installation clamping groove is formed in the inner peripheral side of the connecting sleeve; when the protective screen is installed, the connecting pin is inserted into the connecting sleeve, and the protruding clamping block is matched with the installation clamping groove, so that the two protective screens are assembled and fixed, the structure is simple, and the installation is quick; through the arranged anti-collision plate, the impact force is reduced when the train is collided, and the casualties of passengers are reduced.
Description
Technical Field
The utility model relates to a subway station protective apparatus technical field, specific be a protective screen for subway station.
Background
The Subway is a form of railway transportation, and refers to an urban rail transit system mainly operated underground, namely the abbreviation of underground railway or underground railway (Subway, tube, underground); many such systems may be switched to ground or elevated sections of road in areas outside of urban centers in order to fit the building environment and take into account construction and operating costs.
Because the subway waiting station is higher, a protective screen needs to be arranged beside the station, so that safety accidents caused by falling of passengers are avoided; however, the conventional subway protection screen has a simple structure and is inconvenient to install, so that the working efficiency is reduced; the protective screen can not reduce the impact force of the train after the train collides with the subway protective screen, and can not reduce the casualty condition of passengers.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a protective screen for a subway station, which solves the problems that the prior subway protective screen has simple structure and is inconvenient to install, thus reducing the working efficiency; the protective screen can not reduce the impact force of the train and can not reduce the casualty condition of passengers.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a protective screen for a subway station comprises a base, wherein a protective plate is arranged on the base, a through groove is formed in the top of the protective plate, and a telescopic plate is arranged in the through groove; a plurality of groups of sliding grooves are formed in one side of the telescopic plate, a fixed block and a spring fixed column are arranged on one side of the telescopic plate, a sliding block is arranged on one side of the fixed block, and the sliding block is slidably clamped in the sliding grooves; the fixed block is connected with a connecting rod through a pin shaft, one end of the connecting rod is provided with a buffer plate, one side of the buffer plate is provided with a metal elastic sheet, and one end of the metal elastic sheet is connected with an anti-collision plate; a buffer spring is sleeved on the spring fixing column, and one end of the buffer spring is in contact with one side of the buffer plate; a connecting pin is arranged on one side of the telescopic plate, a protruding fixture block is arranged on the periphery of the connecting pin, a connecting block is arranged at the top of the connecting pin, and the connecting block is fixed with the telescopic plate through a screw; the expansion plate opposite side is provided with the connecting sleeve, connecting sleeve internal side has seted up the installation draw-in groove.
As a preferred technical scheme of the utility model, a rotating shaft is arranged in the protection plate, a rocking wheel is arranged at one end of the rotating shaft, and a gear is sleeved on the rotating shaft; a rack is arranged on one side of the telescopic plate, and the gear is meshed with the rack; the protective plate is internally provided with a T-shaped sliding groove, one side of the expansion plate is provided with a T-shaped sliding block, and the T-shaped sliding block can be slidably clamped in the T-shaped sliding groove.
As the utility model discloses an optimized technical scheme, expansion plate one side is provided with the sign.
As the utility model discloses a preferred technical scheme, expansion plate one side is provided with the warning light of two sets of equidistant distributions.
As an optimal technical scheme of the utility model, the spring fixed column with buffer spring is provided with two sets ofly respectively.
As the utility model discloses a preferred technical scheme, the anticollision board adopts the wave form steel guardrail board.
The utility model provides a protective screen for subway station possesses following beneficial effect:
when the protective screen is installed, the connecting pin is inserted into the connecting sleeve, the protruding clamping block is matched with the installation clamping groove, and the screw is screwed down, so that the two protective screens are assembled and fixed, the structure is simple, the installation is quick, and the working efficiency is improved; through the anticollision board that sets up, great reduction the train when the train takes place the striking to the impact force of protective screen, reduce the risk that the accident brought, the effectual passenger on the train of having protected.
Drawings
Fig. 1 is a schematic perspective view of a protective screen for a subway station according to the present invention;
fig. 2 is an exploded view of a protective screen for a subway station according to the present invention;
fig. 3 is a front view of the utility model relates to a protective screen for subway station.
In the figure: 1. a base; 2. a protection plate; 3. a through groove; 4. a retractable plate; 5. a T-shaped chute; 6. a T-shaped slider; 7. a fixed block; 8. a pin shaft; 9. a connecting rod; 10. a buffer plate; 11. a metal spring sheet; 12. an anti-collision plate; 13. a spring fixing column; 14. a buffer spring; 15. shaking the wheel; 16. a rotating shaft; 17. a gear; 18. a rack; 19. a connecting pin; 20. connecting blocks; 21. a screw; 23. a connecting sleeve; 24. installing a clamping groove; 25. a sign; 26. a warning light; 27. and (4) protruding the clamping block.
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 to 3, the present invention provides a technical solution:
a protective screen for a subway station comprises a base 1, wherein a protective plate 2 is arranged on the base 1, a through groove 3 is formed in the top of the protective plate 2, and a telescopic plate 4 is arranged in the through groove 3; a plurality of groups of sliding grooves are formed in one side of the telescopic plate 4, a fixed block 7 and a spring fixed column 13 are arranged on one side of the telescopic plate 4, a sliding block is arranged on one side of the fixed block 7, and the sliding block is slidably clamped in the sliding grooves; the fixed block 7 is connected with a connecting rod 9 through a pin shaft 8, one end of the connecting rod 9 is provided with a buffer plate 10, one side of the buffer plate 10 is provided with a metal elastic sheet 11, and one end of the metal elastic sheet 11 is connected with an anti-collision plate 12; a buffer spring 14 is sleeved on the spring fixing column 13, and one end of the buffer spring 14 is in contact with one side of the buffer plate 10; a connecting pin 19 is arranged on one side of the expansion plate 4, a protruding clamping block 27 is arranged on the periphery of the connecting pin 19, a connecting block 20 is arranged on the top of the connecting pin 19, and the connecting block 20 is fixed with the expansion plate 4 through a screw 21; a connecting sleeve 23 is arranged on the other side of the expansion plate 4, and an installation clamping groove 24 is formed in the inner peripheral side of the connecting sleeve 23.
In the protective screen of the subway station, one side of the expansion plate 4 is provided with a connecting pin 19, the peripheral side of the connecting pin 19 is provided with a raised clamping block 27, and a connecting block 20 is fixed with the expansion plate 4 through a screw 21; the other side of the expansion plate 4 is provided with a connecting sleeve 23, the inner peripheral side of the connecting sleeve 23 is provided with an installation clamping groove 24, the connecting pin 19 is inserted into the connecting sleeve 23 during installation, the raised clamping block 27 is matched with the installation clamping groove 24, and then the screw 21 is screwed down, so that the two protective screens are assembled and fixed, the structure is simple, the installation is rapid, and the working efficiency is improved; a fixed block 7 and a spring fixed column 13 are arranged on one side of the telescopic plate 4, a sliding block is arranged on one side of the fixed block 7, and the sliding block is slidably clamped in the sliding groove; one end of the connecting rod 9 is provided with a buffer plate 10; the buffer spring 14 is sleeved on the spring fixing column 13, one end of the buffer spring 14 is in contact with one side of the buffer plate 10, a metal elastic sheet 11 is arranged on one side of the buffer plate 10 after the train impacts the anti-collision plate 12, one end of the metal elastic sheet 11 is connected with the anti-collision plate 12, the anti-collision plate 12 compresses the metal elastic sheet 11, the buffer plate 10 compresses the buffer spring 14, the fixed block 7 slides through a sliding block, the fixed block 7 is connected with a connecting rod 9 through a pin shaft 8, the angle of the connecting rod 9 is changed to enable the anti-collision plate 12 to have a buffer distance with the buffer plate 10, through the arranged anti-collision plate, the impact force of the train on the protection screen is greatly reduced when the train impacts, the risk caused by.
Specifically, a rotating shaft 16 is arranged in the protection plate 2, a rocking wheel 15 is arranged at one end of the rotating shaft 16, and a gear 17 is sleeved on the rotating shaft 16; a rack 18 is arranged on one side of the expansion plate 4, and the gear 17 is meshed with the rack 18; a T-shaped sliding groove 5 is formed in the protection plate 2, a T-shaped sliding block 6 is arranged on one side of the expansion plate 4, and the T-shaped sliding block 6 is slidably clamped in the T-shaped sliding groove 5; the rocking wheel 15 is shaken to drive the rotating shaft 16 to rotate with the gear 17, the gear 17 is meshed with the rack 18, the gear 17 rotates to enable the rack 18 to move up and down, the telescopic plate 4 moves up and down in the protection plate 2, the height adjustment of the protection screen is realized, and the protection screen can be used in environments with different heights.
Specifically, one side of the expansion plate 4 is provided with a sign 25; the direction of the passenger passageway can be guided by the indicator 25 provided.
Specifically, two groups of prompting lamps 26 which are distributed at equal intervals are arranged on one side of the expansion plate 4; the indicator light 26 is connected to a power source to alert passengers to get on when the train is about to arrive at the station.
Specifically, two groups of spring fixing columns 13 and two groups of buffer springs 14 are respectively arranged; set up two sets of buffer spring 14 and spring fixing post 13 and can effectual improvement to the buffer power of train impact, improved the security, reduce the passenger casualties.
Specifically, the anti-collision plate 12 is a corrugated steel guardrail plate; the corrugated steel guardrail plate is formed by processing galvanized steel plates, and when the corrugated steel guardrail plate collides, the corrugated steel guardrail plate has good collision resistance and an energy absorption effect, so that the corrugated steel guardrail plate is not easy to be collided and can well protect vehicles and drivers and passengers.
In summary, in the protective screen of the subway station, one side of the expansion plate 4 is provided with the connecting pin 19, the periphery of the connecting pin 19 is provided with the protruding fixture block 27, and the connecting block 20 is fixed with the expansion plate 4 through the screw 21; the other side of the expansion plate 4 is provided with a connecting sleeve 23, the inner peripheral side of the connecting sleeve 23 is provided with an installation clamping groove 24, the connecting pin 19 is inserted into the connecting sleeve 23 during installation, the raised clamping block 27 is matched with the installation clamping groove 24, and then the screw 21 is screwed down, so that the two protective screens are assembled and fixed, the structure is simple, the installation is rapid, and the working efficiency is improved; a fixed block 7 and a spring fixed column 13 are arranged on one side of the telescopic plate 4, a sliding block is arranged on one side of the fixed block 7, and the sliding block is slidably clamped in the sliding groove; one end of the connecting rod 9 is provided with a buffer plate 10; the buffer spring 14 is sleeved on the spring fixing column 13, one end of the buffer spring 14 is in contact with one side of the buffer plate 10, a metal elastic sheet 11 is arranged on one side of the buffer plate 10 after a train impacts the anti-collision plate 12, one end of the metal elastic sheet 11 is connected with the anti-collision plate 12, the anti-collision plate 12 compresses the metal elastic sheet 11, the buffer plate 10 compresses the buffer spring 14, the fixing block 7 slides through a sliding block, the fixing block 7 is connected with a connecting rod 9 through a pin shaft 8, the anti-collision plate 12 and the buffer plate 10 have a buffer distance due to the change of the angle of the connecting rod 9, and through the arranged anti-collision plate, the impact force of the train on the protection screen is greatly reduced when the train impacts, the risk caused; the rocking wheel 15 is shaken to drive the rotating shaft 16 and the gear 17 to rotate, the gear 17 is meshed with the rack 18, the gear 17 rotates to enable the rack 18 to move up and down, the telescopic plate 4 moves up and down in the protection plate 2, the height adjustment of the protection screen is realized, and the protection screen can be used in environments with different heights; the anti-collision plate 12 is a corrugated steel guardrail plate; the corrugated steel guardrail plate is formed by processing galvanized steel plates, and when the corrugated steel guardrail plate collides, the corrugated steel guardrail plate has good collision resistance and an energy absorption effect, so that the corrugated steel guardrail plate is not easy to be collided and can well protect vehicles and drivers and passengers.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A protective screen for a subway station, characterized in that: the device comprises a base (1), wherein a protection plate (2) is arranged on the base (1), a through groove (3) is formed in the top of the protection plate (2), and a telescopic plate (4) is arranged in the through groove (3); a plurality of groups of sliding grooves are formed in one side of the telescopic plate (4), a fixed block (7) and a spring fixed column (13) are arranged on one side of the telescopic plate (4), a sliding block is arranged on one side of the fixed block (7), and the sliding block is slidably clamped in the sliding grooves; the fixing block (7) is connected with a connecting rod (9) through a pin shaft (8), one end of the connecting rod (9) is provided with a buffer plate (10), one side of the buffer plate (10) is provided with a metal elastic sheet (11), and one end of the metal elastic sheet (11) is connected with an anti-collision plate (12); a buffer spring (14) is sleeved on the spring fixing column (13), and one end of the buffer spring (14) is in contact with one side of the buffer plate (10); a connecting pin (19) is arranged on one side of the telescopic plate (4), a protruding clamping block (27) is arranged on the periphery of the connecting pin (19), a connecting block (20) is arranged at the top of the connecting pin (19), and the connecting block (20) is fixed with the telescopic plate (4) through a screw (21); the other side of the expansion plate (4) is provided with a connecting sleeve (23), and the inner peripheral side of the connecting sleeve (23) is provided with an installation clamping groove (24).
2. A shield for a subway station as claimed in claim 1, wherein: a rotating shaft (16) is arranged in the protection plate (2), a rocking wheel (15) is arranged at one end of the rotating shaft (16), and a gear (17) is sleeved on the rotating shaft (16); a rack (18) is arranged on one side of the expansion plate (4), and the gear (17) is meshed with the rack (18); the protective plate is characterized in that a T-shaped sliding groove (5) is formed in the protective plate (2), a T-shaped sliding block (6) is arranged on one side of the expansion plate (4), and the T-shaped sliding block (6) can be slidably clamped in the T-shaped sliding groove (5).
3. A shield for a subway station as claimed in claim 1, wherein: and one side of the expansion plate (4) is provided with a sign (25).
4. A shield for a subway station as claimed in claim 1, wherein: and two groups of prompt lamps (26) which are distributed at equal intervals are arranged on one side of the expansion plate (4).
5. A shield for a subway station as claimed in claim 1, wherein: the spring fixing columns (13) and the buffer springs (14) are respectively provided with two groups.
6. A shield for a subway station as claimed in claim 1, wherein: the anti-collision plate (12) is a corrugated steel guardrail plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671326.4U CN213035815U (en) | 2020-08-12 | 2020-08-12 | Protective screen for subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671326.4U CN213035815U (en) | 2020-08-12 | 2020-08-12 | Protective screen for subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213035815U true CN213035815U (en) | 2021-04-23 |
Family
ID=75532016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671326.4U Active CN213035815U (en) | 2020-08-12 | 2020-08-12 | Protective screen for subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213035815U (en) |
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2020
- 2020-08-12 CN CN202021671326.4U patent/CN213035815U/en active Active
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