CN220948013U - Intelligent safety early warning device for rail transit - Google Patents
Intelligent safety early warning device for rail transit Download PDFInfo
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- CN220948013U CN220948013U CN202322748178.1U CN202322748178U CN220948013U CN 220948013 U CN220948013 U CN 220948013U CN 202322748178 U CN202322748178 U CN 202322748178U CN 220948013 U CN220948013 U CN 220948013U
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- warning
- transmission
- clamping frame
- box
- rail transit
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- 230000005540 biological transmission Effects 0.000 claims abstract description 89
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an intelligent safety early warning device for rail transit, which comprises: drive box, lifting unit and early warning subassembly, lifting unit includes: drive seat, rack, rotation gear and spliced pole, early warning subassembly includes: the warning box, warning safety plate, a plurality of two-way transfer lines, a plurality of transmission blocks of symmetry installation on every two-way transfer line and install the drive plate on the transmission block, fixed mounting has the warning lamp plate on every drive plate, and a plurality of drive plates symmetry set up in the warning box, start rotating electrical machines and drive rotation gear and rack intermeshing, the transmission seat reciprocates and adjusts the warning box to suitable height after, the synchronous rotation of two-way transfer line in the control warning box, the transmission block rotates on two-way transfer lines and then drives the drive plate and remove, stretch out the warning lamp plate outside the warning box through the through-hole with the through groove, the problem that the flexibility degree of use is not high when generally adopting the warning sign of fixed height to put is solved.
Description
Technical Field
The utility model relates to the technical field of rail transit safety devices, in particular to an intelligent safety early warning device for rail transit.
Background
The rail transit is a traffic system running on a fixed rail, mainly comprises subways, light rails, trams and the like, is an efficient, safe and environment-friendly traffic mode, is widely applied to urban public traffic systems, plays an increasingly important role in long-term public traffic, and has the advantage that the traffic development history of economically developed countries and cities tells us that only urban rail transit systems with large passenger traffic are adopted, and is an effective way for fundamentally improving urban public traffic conditions.
The safety warning board that sets up among the prior art generally adopts the warning board of fixed height, and when carrying out construction place or having dangerous place to put, the flexibility degree of use is not high, along with construction progress, the warning board is either sheltered from or is blown down, provides the effect of warning not good, also hardly draws driver's attention, under the circumstances that the content of warning is unobtrusive enough simultaneously, very easily makes the pedestrian neglect and causes the incident.
Therefore, there is a need for an improved intelligent security pre-warning apparatus for rail transit in the prior art to solve the above problems.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides an intelligent safety early warning device for rail transit.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent security early warning device for rail transit, comprising: the transmission case is installed the lifting assembly in the transmission case, and with the early warning subassembly of lifting assembly cooperation installation.
The lifting assembly includes: the transmission seat is symmetrically arranged on a plurality of racks on the transmission seat, and a rotating gear is matched with the racks; the transmission seat is matched and installed with a connecting column at a position close to the top of the transmission box, and the early warning assembly is fixedly installed on the connecting column.
The early warning assembly includes: the warning box, the transmission unit installed in the warning box, and the protection unit installed at the periphery of the warning box; the warning case is provided with a warning safety plate, and the transmission unit comprises: a plurality of bidirectional transmission rods, a plurality of transmission blocks symmetrically arranged on each bidirectional transmission rod, and a plurality of transmission plates arranged on the transmission blocks; every fixed mounting has the warning light board on the drive plate, and a plurality of the drive plate symmetry sets up in the warning case.
In a preferred embodiment of the utility model, a plurality of transmission grooves are formed in the bottom and the top in the warning box, the bidirectional transmission rod is installed in the transmission grooves in a matched mode, a plurality of bearing seats are installed on the side walls of the two ends of the transmission grooves, and the two ends of the bidirectional transmission rod are correspondingly sleeved on the bearing seats.
In a preferred embodiment of the present utility model, a plurality of penetrating holes are symmetrically formed on two side walls of the warning box, which are close to the warning lamp panel, and the size of the penetrating holes corresponds to the size of the warning lamp panel.
In a preferred embodiment of the present utility model, the protection unit includes: an upper clamping frame and a lower clamping frame matched with the upper clamping frame; the upper clamping frame is provided with a plurality of upper fixing seats, the lower clamping frame is provided with a plurality of lower fixing seats, the upper fixing seats are correspondingly arranged with the lower fixing seats, a threaded hole is formed in the upper fixing seats and the lower fixing seats, and a fixing screw is arranged in the threaded hole in a matched mode.
In a preferred embodiment of the present utility model, a plurality of grooves are formed in the upper clamping frame in an array manner, a plurality of bumps are mounted in the upper clamping frame in an array manner, and the bumps are disposed corresponding to the grooves.
In a preferred embodiment of the present utility model, the upper clamping frame and the lower clamping frame are provided with through grooves, the size of the through grooves corresponds to the size of the through holes, a lifting handle is installed on the upper clamping frame, and the bottom of the lower clamping frame is fixedly connected with the connecting column.
In a preferred embodiment of the present utility model, a through hole is formed at the top of the transmission case, the size of the through hole is larger than the size of the transmission seat, an opening door is arranged at the opening of the transmission case, and an observation frame and an opening handle are arranged on the opening door.
In a preferred embodiment of the utility model, a plurality of motor bases are symmetrically arranged in the transmission case, a rotating motor is arranged on the motor bases, a rotating shaft lever is fixedly arranged on an output shaft of the rotating motor, the rotating gear is sleeved on the outer wall of the rotating shaft lever, and the rotating gear is meshed with the rack.
The utility model solves the defects existing in the background technology, and has the following beneficial effects:
(1) The utility model provides an intelligent safety early warning device for rail transit, which is characterized in that a worker closes an opening and closing door, a rotating motor is started to drive a rotating gear to rotate, the rotating gear is meshed with a rack, a transmission seat is driven to move up and down to drive a warning box, after the warning box is adjusted to a proper height, a bidirectional transmission rod in the warning box is controlled to synchronously rotate, a transmission block rotates on the bidirectional transmission rod to drive a transmission plate to move, a warning lamp panel extends out of the warning box through a penetrating hole and a penetrating groove, light on the warning lamp panel is turned on to warn pedestrians, the problem that the flexibility of using the warning lamp panel when the warning lamp panel with a fixed height is placed is not high is solved, the problem that the pedestrians are easy to ignore under the condition of insufficient warning content, and the attention of the driver is improved.
(2) According to the utility model, the upper clamping frame and the lower clamping frame are arranged, the upper clamping frame is connected with the lower clamping frame through the matching of the convex blocks and the grooves, the upper fixing seat is contacted with the lower fixing seat, the warning box is fixed by rotating the fixing screw into the threaded hole, so that the shaking is prevented, the stability is improved, and the problem of poor warning effect caused by the fact that the warning board is blocked or blown down is solved to a certain extent.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a front view of a preferred embodiment of the present utility model;
FIG. 3 is a perspective view of the warning assembly of the preferred embodiment of the present utility model;
FIG. 4 is a perspective view of the warning assembly of the preferred embodiment of the present utility model;
FIG. 5 is a perspective view of the lift assembly of the preferred embodiment of the present utility model;
In the figure: 1. a transmission case; 2. an opening/closing door; 3. an opening and closing handle; 4. a warning box; 5. a lifting handle; 6. a warning safety board; 7. a connecting column; 8. a through hole; 9. an upper fixing seat; 10. a lower fixing seat; 11. a fixing screw; 12. an upper clamping frame; 13. a lower clamping frame; 14. a drive plate; 15. a transmission groove; 16. a transmission block; 17. a warning lamp panel; 18. a penetrating hole; 19. a penetration groove; 20. a groove; 21. a bump; 22. a two-way transmission rod; 23. a bearing seat; 24. a rotating electric machine; 25. a motor base; 26. a transmission seat; 27. rotating the gear; 28. a rack.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
As shown in fig. 1 and 2, an intelligent security early warning device for rail transit includes: the device comprises a transmission case 1, a lifting assembly arranged in the transmission case 1 and an early warning assembly matched with the lifting assembly; the lifting assembly includes: the transmission seat 26 is symmetrically provided with a plurality of racks 28 on the transmission seat 26 and a rotating gear 27 matched with the racks 28; the transmission seat 26 is provided with a connecting column 7 near the top of the transmission case 1, and the connecting column 7 is fixedly provided with an early warning component.
The early warning subassembly includes: the warning box 4, a transmission unit arranged in the warning box 4 and a protection unit arranged at the periphery of the warning box 4; a plurality of transmission grooves 15 are formed in the bottom and the top of the warning box 4, a bidirectional transmission rod 22 is installed in the transmission grooves 15 in a matched mode, a plurality of bearing seats 23 are installed on the side walls of the two ends of the transmission grooves 15, and the two ends of the bidirectional transmission rod 22 are correspondingly sleeved on the bearing seats 23; a plurality of through holes 18 are symmetrically formed on the two side walls of the warning box 4, which are close to the warning lamp panel 17, and the size of the through holes 18 corresponds to that of the warning lamp panel 17.
As shown in fig. 3 and 4, the protection unit includes: an upper clamping frame 12 and a lower clamping frame 13 matched with the upper clamping frame 12; the upper clamping frame 12 is provided with a plurality of upper fixing seats 9, the lower clamping frame 13 is provided with a plurality of lower fixing seats 10, the upper fixing seats 9 and the lower fixing seats 10 are correspondingly arranged, a threaded hole is formed in each of the upper fixing seats 9 and the lower fixing seats 10, and a fixing screw 11 is arranged in the threaded hole in a matched mode.
A plurality of grooves 20 are formed in the upper array of the lower clamping frame 13, a plurality of protruding blocks 21 are arranged in the upper array of the upper clamping frame 12, and the protruding blocks 21 are arranged corresponding to the grooves 20; the upper clamping frame 12 and the lower clamping frame 13 are provided with penetrating grooves 19, the size of the penetrating grooves 19 corresponds to that of the penetrating holes 18, the upper clamping frame 12 is provided with a lifting handle 5, and the bottom of the lower clamping frame 13 is fixedly connected with the connecting column 7.
As shown in fig. 5, an alarm safety plate 6 is disposed on the alarm box 4, and the transmission unit includes: a plurality of bidirectional transmission rods 22, a plurality of transmission blocks 16 symmetrically installed on each bidirectional transmission rod 22, and a plurality of transmission plates 14 installed on the transmission blocks 16; each transmission plate 14 is fixedly provided with a warning lamp plate 17, and a plurality of transmission plates 14 are symmetrically arranged in the warning box 4.
The upper clamping frame 12 and the lower clamping frame 13 are arranged, the upper clamping frame 12 is connected with the lower clamping frame 13 through the matching of the protruding blocks 21 and the grooves 20, the upper fixing seat 9 is in contact with the lower fixing seat 10, the warning box 4 is fixed through the rotation of the fixing screw 11 into the threaded hole, shaking is prevented, stability is improved, and the problem that a warning board is blocked or blown down to cause poor warning effect is solved to a certain extent.
A through hole 8 is formed in the top of the transmission case 1, the size of the through hole 8 is larger than that of the transmission seat 26, an opening and closing door 2 is arranged at the opening of the transmission case 1, and an observation frame and an opening and closing handle 3 are arranged on the opening and closing door 2; a plurality of motor bases 25 are symmetrically arranged in the transmission case 1, a rotating motor 24 is arranged on the motor bases 25, a rotating shaft lever is fixedly arranged on an output shaft of the rotating motor 24, a rotating gear 27 is sleeved on the outer wall of the rotating shaft lever, and the rotating gear 27 is meshed with a rack 28.
The staff starts rotating electrical machines 24 and drives rotation gear 27 to rotate, rotation gear 27 and rack 28 intermeshing drives drive seat 26 reciprocates and drives warning case 4, adjust warning case 4 to suitable high back, through the synchronous rotation of two-way transfer line 22 in the control warning case 4, drive the drive piece 16 and rotate on two-way transfer line 22 and then drive board 14 and remove, stretch out warning lamp plate 17 outside warning case 4 through penetration hole 18 and penetration groove 19, open the light on the warning lamp plate 17 with this warning pedestrian, the problem that the flexibility ratio that uses is not high when having solved the warning sign of generally adopting fixed height and put, also very easily make the pedestrian neglect and cause the incident under the circumstances that the content of warning is unobtainable has been solved, driver's attention has been improved.
When the warning device is used, the warning device is placed at a position where a pedestrian needs to be warned, a worker checks whether equipment in the device can run, then the opening and closing door 2 is closed, the rotating motor 24 is started to drive the rotating gear 27 to rotate, the transmission seat 26 is driven to move up and down due to the mutual meshing of the rotating gear 27 and the rack 28, the warning box 4 is driven to move up and down, after the warning box 4 is regulated to a proper height, the bidirectional transmission rod 22 in the warning box 4 is controlled to synchronously rotate through the operation of related driving equipment, the transmission block 16 rotates on the bidirectional transmission rod 22 to drive the transmission plate 14 to move, the warning lamp panel 17 extends out of the warning box 4 through the penetrating hole 18 and the penetrating groove 19, and the light on the warning lamp panel 17 is turned on to warn the pedestrian;
Simultaneously, the upper clamping frame 12 and the lower clamping frame 13 are arranged, the upper clamping frame 12 is connected with the lower clamping frame 13 through the matching of the protruding blocks 21 and the grooves 20, the upper fixing seat 9 is in contact with the lower fixing seat 10, the warning box 4 is fixed by rotating the fixing screw 11 into the threaded hole, shaking is prevented, and stability is improved.
The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. An intelligent security early warning device for rail transit, comprising: the transmission case (1), a lifting component arranged in the transmission case (1) and an early warning component matched with the lifting component are characterized in that,
The lifting assembly includes: the transmission seat (26), a plurality of racks (28) symmetrically arranged on the transmission seat (26), and a rotating gear (27) matched with the racks (28); a connecting column (7) is cooperatively arranged at the position of the transmission seat (26) close to the top of the transmission box (1), and the early warning component is fixedly arranged on the connecting column (7);
The early warning assembly includes: the warning box (4), a transmission unit arranged in the warning box (4) and a protection unit arranged at the periphery of the warning box (4); an alarm safety plate (6) is arranged on the alarm box (4), and the transmission unit comprises: a plurality of bidirectional transmission rods (22), a plurality of transmission blocks (16) symmetrically mounted on each bidirectional transmission rod (22), and a plurality of transmission plates (14) mounted on the transmission blocks (16); each transmission plate (14) is fixedly provided with a warning lamp plate (17), and a plurality of transmission plates (14) are symmetrically arranged in the warning box (4).
2. The intelligent security pre-warning apparatus for rail transit of claim 1, wherein: a plurality of transmission grooves (15) are formed in the bottom and the top in the warning box (4), the bidirectional transmission rods (22) are installed in the transmission grooves (15) in a matched mode, a plurality of bearing seats (23) are installed on the side walls of the two ends of the transmission grooves (15), and the two ends of the bidirectional transmission rods (22) are correspondingly sleeved on the bearing seats (23).
3. The intelligent security pre-warning apparatus for rail transit of claim 1, wherein: a plurality of penetrating holes (18) are symmetrically formed in the two side walls, close to the warning lamp panel (17), of the warning box (4), and the size of each penetrating hole (18) corresponds to that of the warning lamp panel (17).
4. The intelligent security pre-warning apparatus for rail transit of claim 3, wherein: the protection unit includes: an upper clamping frame (12) and a lower clamping frame (13) which is matched with the upper clamping frame (12); the upper clamping frame (12) is provided with a plurality of upper fixing seats (9), the lower clamping frame (13) is provided with a plurality of lower fixing seats (10), the upper fixing seats (9) are correspondingly arranged with the lower fixing seats (10), a threaded hole is formed in the upper fixing seats (9) and the lower fixing seats (10), and a fixing screw (11) is arranged in the threaded hole in a matched mode.
5. The intelligent safety precaution device for rail transit of claim 4, wherein: a plurality of grooves (20) are formed in the upper array of the lower clamping frame (13), a plurality of protruding blocks (21) are arranged in the upper array of the upper clamping frame (12), and the protruding blocks (21) are arranged corresponding to the grooves (20).
6. The intelligent safety precaution device for rail transit of claim 4, wherein: the upper clamping frame (12) and the lower clamping frame (13) are provided with penetrating grooves (19), the size of each penetrating groove (19) corresponds to that of each penetrating hole (18), the upper clamping frame (12) is provided with a lifting handle (5), and the bottom of the lower clamping frame (13) is fixedly connected with the connecting column (7).
7. The intelligent security pre-warning apparatus for rail transit of claim 1, wherein: a through hole (8) is formed in the top of the transmission case (1), the size of the through hole (8) is larger than that of the transmission seat (26), an opening of the transmission case (1) is provided with an opening and closing door (2), and an observation frame and an opening and closing handle (3) are arranged on the opening and closing door (2).
8. The intelligent security pre-warning apparatus for rail transit of claim 1, wherein: a plurality of motor bases (25) are symmetrically arranged in the transmission case (1), a rotating motor (24) is arranged on the motor bases (25), a rotating shaft rod is fixedly arranged on an output shaft of the rotating motor (24), a rotating gear (27) is sleeved on the outer wall of the rotating shaft rod, and the rotating gear (27) is meshed with the rack (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748178.1U CN220948013U (en) | 2023-10-13 | 2023-10-13 | Intelligent safety early warning device for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748178.1U CN220948013U (en) | 2023-10-13 | 2023-10-13 | Intelligent safety early warning device for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220948013U true CN220948013U (en) | 2024-05-14 |
Family
ID=90982369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322748178.1U Active CN220948013U (en) | 2023-10-13 | 2023-10-13 | Intelligent safety early warning device for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220948013U (en) |
-
2023
- 2023-10-13 CN CN202322748178.1U patent/CN220948013U/en active Active
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