CN218159464U - Online early warning device of subway train signal system - Google Patents
Online early warning device of subway train signal system Download PDFInfo
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- CN218159464U CN218159464U CN202221538610.3U CN202221538610U CN218159464U CN 218159464 U CN218159464 U CN 218159464U CN 202221538610 U CN202221538610 U CN 202221538610U CN 218159464 U CN218159464 U CN 218159464U
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- early warning
- warning device
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Abstract
The utility model belongs to the technical field of the subway early warning technique and specifically relates to indicate an online early warning device of subway train signal system, including the early warning device body, early warning device body upper end fixedly connected with signal receiver, bearing frame and display screen, the bearing frame internal rotation is connected with the pivot, pivot periphery fixedly connected with visor, visor adopt transparent material, pivot right-hand member fixedly connected with gear, gear engagement has the rack, and the rack is located the gear front end, and power device is installed on early warning device body right side, and power device passes through drive mechanism and rack fixed connection. The utility model discloses a just can make the visor open or close the lid under power device and drive mechanism effect, when the visor closed the lid, at this moment just can reach the protection to the display screen.
Description
Technical Field
The utility model relates to a subway early warning technical field especially relates to a subway train signal system online early warning device.
Background
With the rapid development of Chinese economy, urban population is increased sharply, so that urban traffic problems are increasingly prominent, while subways are taken as representatives of green trips and become the most effective way for solving the situation of urban traffic tension, however, when the subways are driven, in order to ensure that the subways can arrive at a station on time, the driving speed needs to be controlled, and therefore the subways need to be monitored and early warned all the time to ensure the normal operation of the subways.
However, the display screen of the existing subway online early warning device is exposed outside, the protection of the display screen is lacked, and the display screen is exposed outside and is easily damaged by external objects, so that the service life of the subway online early warning device is influenced, and the operation of the subway is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the online early warning device of subway train signal system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an online early warning device of subway train signal system, includes the early warning equipment body, early warning equipment body upper end fixedly connected with signal receiver, bearing frame and display screen, the bearing frame internal rotation is connected with the pivot, pivot periphery fixedly connected with visor, the visor adopts transparent material, pivot right-hand member fixedly connected with gear, gear engagement has the rack, the rack is located the gear front end, power device is installed on early warning equipment body right side, power device passes through drive mechanism and rack fixed connection.
As a further description of the above technical solution:
the pilot lamp is installed to early warning device body upper end, the pilot lamp with early warning device body between electric connection, the during operation, through under the effect at the pilot lamp, when the abnormal conditions appeared in the subway, at this moment the pilot lamp lights to staff around can the warning.
As a further description of the above technical solution:
the early warning device body right side fixedly connected with slide rail, sliding connection has the stopper in the slide rail, fixed connection between stopper and the rack, the terminal surface shape of stopper and slide rail is T type shape, and the during operation can be spacing through the cooperation at stopper and slide rail down to the removal of rack for the rack can only carry out vertical removal.
As a further description of the above technical solution:
early warning device body right side fixedly connected with fixing base, the fixing base is provided with two, two fixedly connected with guide bar between the fixing base, guide bar periphery sliding connection has the connecting plate, fixed connection between connecting plate and the rack, connecting plate upper end fixedly connected with spring, fixed connection between spring and the fixing base, the during operation, along with the removal of rack, at this moment can drive the connecting plate and slide on the guide bar, and then can extrude the spring, just so that the rack resets under the effect of spring.
As a further description of the above technical solution:
power device includes footboard, back shaft and rotates the seat, early warning device body right side fixedly connected with back shaft, the back shaft periphery rotates to be connected with and rotates the seat, rotate seat upper end fixedly connected with footboard, the during operation, the staff is through placing the foot on the footboard, gives a decurrent power of footboard this moment, just so provides power for the removal of rack.
As a further description of the above technical solution:
the transmission mechanism comprises a connecting seat, a linkage rod and a fixing shaft, the connecting seat is fixedly connected to the upper end of the pedal, the linkage rod is connected to the connecting seat in a rotating mode, one end, far away from the connecting seat, of the linkage rod is connected with the fixing shaft in a rotating mode, the fixing shaft is fixedly connected with the rack, and when the transmission mechanism works, the rack is conveniently driven to move under the action of the connecting seat, the linkage rod and the fixing shaft.
As a further description of the above technical solution:
early warning device body upper end fixedly connected with buffer block, the buffer block symmetric distribution is inside the protecting cover, and the buffer block adopts the rubber material, and the during operation through under the effect at the buffer block, can support the visor, prevents that the visor from directly colliding with the early warning device body when closing the lid, has reached the protection to the visor.
The utility model discloses following beneficial effect has:
compared with the prior art, this online early warning device of subway train signal system, step on power device through the staff, at this moment just can drive the rack under drive mechanism's effect and shift up, and then can make the visor open under the effect of gear and pivot, the staff operation display screen of just so being convenient for, after good operation, at this moment the foot is loosened trampling of power device, can make the rack reset under the effect of spring, thereby can drive the visor and close the lid, just can reach the protection to the display screen under the effect of protective cover like this, the spring also can make the upper end of the closely laminating early warning equipment body of visor simultaneously, thereby can be better protect the display screen.
Drawings
FIG. 1 is a schematic diagram of a right-view overall structure of an on-line early warning device of a subway train signal system provided by the utility model;
FIG. 2 is an enlarged view of part A in FIG. 1 of an on-line early warning device of a subway train signal system provided by the present invention;
fig. 3 is a schematic view of the whole upward-looking structure of the on-line early warning device for the subway train signal system provided by the utility model;
fig. 4 is an enlarged view of a part B in fig. 3 of the on-line early warning device for a subway train signal system provided by the present invention;
FIG. 5 is a left side view partial section view of the on-line early warning device of a subway train signal system provided by the utility model;
fig. 6 is a partial enlarged view of C in fig. 5 of an on-line early warning device for a subway train signal system provided by the utility model.
Illustration of the drawings:
1. an early warning device body; 2. a power plant; 201. a pedal; 202. a support shaft; 203. a rotating seat; 3. a transmission mechanism; 301. a connecting seat; 302. a linkage rod; 303. a fixed shaft; 4. a rack; 5. a gear; 6. a bearing seat; 7. a protective cover; 8. a signal receiver; 9. an indicator light; 10. a fixed seat; 11. a guide bar; 12. a spring; 13. a connecting plate; 14. a slide rail; 15. a limiting block; 16. a rotating shaft; 17. a display screen; 18. and a buffer block.
Detailed Description
Referring to fig. 1-6, the utility model provides a pair of subway train signal system online early warning device, including early warning device body 1, 1 upper end fixedly connected with signal receiver 8 of early warning device body, bearing frame 6 and display screen 17, 6 internal rotations of bearing frame are connected with pivot 16, 16 periphery fixedly connected with visor 7 of pivot, visor 7 adopts transparent material, 16 right-hand member fixedly connected with gears 5 of pivot, 5 meshing of gear has rack 4, rack 4 is located 5 front ends of gear, power device 2 is installed on 1 right side of early warning device body, power device 2 passes through drive mechanism 3 and 4 fixed connection of rack.
As a further embodiment of the above technical solution:
the pilot lamp 9 is installed to early warning equipment body 1 upper end, pilot lamp 9 and early warning equipment body 1 between electric connection, the during operation, through under the effect at pilot lamp 9, when the abnormal conditions appeared in the subway, at this moment pilot lamp 9 lights to staff around can warning.
As a further embodiment of the above technical solution:
the right side fixedly connected with slide rail 14 of early warning equipment body 1, sliding connection has stopper 15 in slide rail 14, and fixed connection between stopper 15 and the rack 4, the terminal surface shape of stopper 15 and slide rail 14 are T type shape, and the during operation through under stopper 15 and slide rail 14's cooperation, can carry on spacingly to the removal of rack 4 for rack 4 can only carry out vertical removal.
As a further embodiment of the above technical solution:
1 right side fixedly connected with fixing base 10 of early warning equipment body, fixing base 10 is provided with two, fixedly connected with guide bar 11 between two fixing bases 10, 11 periphery sliding connection of guide bar has connecting plate 13, fixed connection between connecting plate 13 and the rack 4, connecting plate 13 upper end fixedly connected with spring 12, fixed connection between spring 12 and the fixing base 10, in operation, along with rack 4's removal, at this moment can drive connecting plate 13 and slide on guide bar 11, and then can extrude spring 12, just be convenient for rack 4 to reset under spring 12's effect like this.
As a further embodiment of the above technical solution:
the power device 2 comprises a pedal 201, a supporting shaft 202 and a rotating seat 203, the supporting shaft 202 is fixedly connected to the right side of the early warning device body 1, the circumferential surface of the supporting shaft 202 is rotatably connected with the rotating seat 203, the pedal 201 is fixedly connected to the upper end of the rotating seat 203, and when the early warning device works, a worker places feet on the pedal 201, and then the pedal 201 is forced downwards, so that power is provided for the movement of the rack 4.
As a further embodiment of the above technical solution:
the transmission mechanism 3 comprises a connecting seat 301, a linkage rod 302 and a fixed shaft 303, the upper end of the pedal 201 is fixedly connected with the connecting seat 301, the linkage rod 302 is rotatably connected in the connecting seat 301, one end, far away from the connecting seat 301, of the linkage rod 302 is rotatably connected with the fixed shaft 303, the fixed shaft 303 is fixedly connected with the rack 4, and when the transmission mechanism works, the rack 4 is conveniently driven to move under the action of the connecting seat 301, the linkage rod 302 and the fixed shaft 303.
As a further embodiment of the above technical solution:
early warning device body 1 upper end fixedly connected with buffer block 18, buffer block 18 symmetric distribution is inside protective cover 7, and buffer block 18 adopts the rubber material, and the during operation through under the effect at buffer block 18, can support visor 7, prevents that visor 7 from directly colliding with early warning device body 1 when closing the lid, has reached the protection to visor 7.
The working principle is as follows:
use the utility model discloses the time, when needs operation display screen 17, the staff will step on footboard 201, at this moment will make footboard 201 rotate, then at connecting seat 301, just can make rack 4 shift up under the effect of trace 302 and fixed axle 303, and then drive connecting plate 13 and remove, at this moment will compress spring 12, along with shifting up of rack 4, at this moment at gear 5, just can open visor 7 under the effect of pivot 16 and bearing frame 6, just so be convenient for the staff operates display screen 17, after good operation, then the staff loosens the trampling of footboard 201 with the foot, at this moment will make rack 4 reset under the effect of spring 12, thereby can drive visor 7 and close the lid, visor 7 just so can reach the protection to display screen 17.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a subway train signal system online early warning device, includes early warning device body (1), its characterized in that: early warning equipment body (1) upper end fixedly connected with signal receiver (8), bearing frame (6) and display screen (17), bearing frame (6) internal rotation is connected with pivot (16), pivot (16) periphery fixedly connected with visor (7), visor (7) adopt transparent material, pivot (16) right-hand member fixedly connected with gear (5), gear (5) meshing has rack (4), rack (4) are located gear (5) front end, power device (2) are installed on early warning equipment body (1) right side, power device (2) are through drive mechanism (3) and rack (4) fixed connection.
2. The on-line early warning device of a subway train signal system as claimed in claim 1, wherein: the early warning device is characterized in that an indicator lamp (9) is installed at the upper end of the early warning device body (1), and the indicator lamp (9) is electrically connected with the early warning device body (1).
3. The on-line early warning device of subway train signal system as claimed in claim 1, wherein: early warning device body (1) right side fixedly connected with slide rail (14), sliding connection has stopper (15) in slide rail (14), fixed connection between stopper (15) and rack (4), the terminal surface shape of stopper (15) and slide rail (14) is T type shape.
4. The on-line early warning device of a subway train signal system as claimed in claim 1, wherein: early warning device body (1) right side fixedly connected with fixing base (10), fixing base (10) are provided with two, two fixedly connected with guide bar (11) between fixing base (10), guide bar (11) periphery sliding connection has connecting plate (13), fixed connection between connecting plate (13) and rack (4), connecting plate (13) upper end fixedly connected with spring (12), fixed connection between spring (12) and fixing base (10).
5. The on-line early warning device of subway train signal system as claimed in claim 1, wherein: power device (2) are including footboard (201), back shaft (202) and rotation seat (203), early warning equipment body (1) right side fixedly connected with back shaft (202), back shaft (202) periphery rotates to be connected with and rotates seat (203), rotate seat (203) upper end fixedly connected with footboard (201).
6. The on-line early warning device of a subway train signal system as claimed in claim 5, wherein: drive mechanism (3) are including connecting seat (301), trace (302) and fixed axle (303), footboard (201) upper end fixedly connected with connecting seat (301), connecting seat (301) internal rotation is connected with trace (302), the one end rotation that connecting seat (301) were kept away from in trace (302) is connected with fixed axle (303), fixed connection between fixed axle (303) and rack (4).
7. The on-line early warning device of subway train signal system as claimed in claim 1, wherein: early warning device body (1) upper end fixedly connected with buffer block (18), buffer block (18) symmetric distribution is inside protecting cover (7), and buffer block (18) adopt the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538610.3U CN218159464U (en) | 2022-06-20 | 2022-06-20 | Online early warning device of subway train signal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538610.3U CN218159464U (en) | 2022-06-20 | 2022-06-20 | Online early warning device of subway train signal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218159464U true CN218159464U (en) | 2022-12-27 |
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ID=84577306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221538610.3U Active CN218159464U (en) | 2022-06-20 | 2022-06-20 | Online early warning device of subway train signal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218159464U (en) |
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2022
- 2022-06-20 CN CN202221538610.3U patent/CN218159464U/en active Active
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