CN214175296U

CN214175296U - Signal lamp for rail transit

Info

Publication number: CN214175296U
Application number: CN202022240571.6U
Authority: CN
Inventors: 陈晓英
Original assignee: Shanghai Jiulan Video Technology Co ltd
Current assignee: Shanghai Jiulan Video Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-09-10
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a traffic signal lamp technical field just discloses a signal lamp for rail transit, comprising a base plate, the top of bottom plate is close to left side fixed mounting and has the lamp pole, the inside swing joint of lamp pole has the threaded rod, the outside of threaded rod is close to bottom fixed mounting and has driven gear, the top fixed mounting of bottom plate has the protection box that is located the lamp pole right side, the inside fixed mounting of protection box has the rotation motor, the top fixed mounting who rotates the motor has the axis of rotation, the outside fixed mounting of axis of rotation has the driving gear. This signal lamp for track traffic, bracing piece through both sides and the backup pad fixed connection of bottom for when ascending the bracing piece, the backup pad of bottom also rises thereupon, thereby makes the backup pad in the top of first gyro wheel, and fixes the bracing piece mutually with the bottom plate through the bolt of both sides, thereby makes bottom plate and backup pad fixed, thereby makes whole signal lamp device can remove.

Description

Signal lamp for rail transit

Technical Field

The utility model relates to a traffic signal lamp technical field specifically is a signal lamp for track traffic.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technology, rail transit presents more and more types, not only extends over long-distance land transportation, but also is widely applied to urban public transport at medium and short distances, and signal lamps are indispensable in transportation, and have larger and larger functions with the continuous development of rail transit.

The existing signal lamp for track traffic is inconvenient for a user to move the signal lamp and is inconvenient for increasing the stability of the signal lamp when the signal lamp is static.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a signal lamp for track traffic possesses the advantage that makes the signal lamp remove, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a signal lamp for rail transit comprises a bottom plate, a lamp post is fixedly arranged at the top of the bottom plate close to the left side, a threaded rod is movably connected inside the lamp post, a driven gear is fixedly arranged at the outer side of the threaded rod close to the bottom, a protection box positioned at the right side of the lamp post is fixedly arranged at the top of the bottom plate, a rotating motor is fixedly arranged inside the protection box, a rotating shaft is fixedly arranged at the top of the rotating motor, a driving gear is fixedly arranged at the outer side of the rotating shaft, the driving gear penetrates through the right side of the lamp post and is meshed with the driven gear, a threaded sleeve is connected to the outer side of the threaded rod in a threaded manner, a sliding groove is formed in the left side of the threaded sleeve, a connecting rod is fixedly connected to the left side of the threaded sleeve in a movable clamping manner, a signal lamp body is fixedly arranged on the left side of the connecting rod, a supporting plate is arranged at the bottom of the bottom plate, the top of backup pad is close to the equal fixed mounting in both sides and has the bracing piece, the bracing piece runs through the inside of bottom plate, the top fixedly connected with pull rod of bracing piece, reset spring has all been cup jointed in the activity in the outside of bracing piece, the bottom fixed mounting of bottom plate has four gyro wheel holes.

Preferably, the top of the connecting rod is fixedly connected with a reinforcing rod, and one end of the reinforcing rod is fixedly connected with the signal lamp body.

Preferably, the bottom of the top cover is close to the middle of the two sides and is fixedly provided with two limiting springs, and the two limiting springs are positioned on the two sides of the threaded rod.

Preferably, the right side fixed mounting of thread bush has the second gyro wheel, the diameter of second gyro wheel equals the distance between the right-hand member of thread bush and the inside right wall of lamp pole.

Preferably, the bottom of the sliding groove is fixedly provided with a rubber block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this signal lamp for track traffic, bracing piece through both sides and the backup pad fixed connection of bottom for when ascending the bracing piece, the backup pad of bottom also rises thereupon, thereby makes the backup pad in the top of first gyro wheel, and fixes the bracing piece mutually with the bottom plate through the bolt of both sides, thereby makes bottom plate and backup pad fixed, thereby makes whole signal lamp device can remove.

2. This signal lamp for track traffic, through the reset spring in the bracing piece outside for when the bolt in both sides loosens, the reset spring of both sides resets, thereby make the bracing piece downstream of both sides, thereby drive the backup pad downstream of bottom and with ground contact, and the bolt of rethread both sides is fixed bottom plate and bracing piece, thereby make the first gyro wheel of bottom support whole device together with the backup pad, thereby make whole signal lamp device stable when static.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structural schematic diagram of the lamp post of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first roller; 3. rotating the motor; 4. a support plate; 5. a roller hole; 6. A bolt; 7. a pull rod; 8. a driven gear; 9. a lamp post; 10. a connecting rod; 11. a signal lamp body; 12. A reinforcing bar; 13. a top cover; 14. a limiting spring; 15. a threaded sleeve; 16. a threaded rod; 17. a rotating shaft; 18. a driving gear; 19. a protection box; 20. a support bar; 21. a chute; 22. a rubber block; 23. A return spring; 24. a second roller.

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. 1-4, a signal lamp for rail transit comprises a bottom plate 1, a lamp post 9 is fixedly installed on the top of the bottom plate 1 near the left side, a threaded rod 16 is movably connected inside the lamp post 9, a driven gear 8 is fixedly installed on the outer side of the threaded rod 16 near the bottom, a protection box 19 located on the right side of the lamp post 9 is fixedly installed on the top of the bottom plate 1, a rotating motor 3 is fixedly installed inside the protection box 19, a rotating shaft 17 is fixedly installed on the top of the rotating motor 3, a driving gear 18 is fixedly installed on the outer side of the rotating shaft 17, the driving gear 18 penetrates through the right side of the lamp post 9 and is meshed with the driven gear 8, a threaded sleeve 15 is in threaded connection with the outer side of the threaded rod 16, a chute 21 is formed in the left side of the threaded sleeve 15, a connecting rod 10 is fixedly connected to the left side of the threaded sleeve 15, the connecting rod 10 is movably clamped with the chute 21, and a signal lamp body 11 is fixedly installed on the left side of the connecting rod 10, the bottom of the bottom plate 1 is provided with a supporting plate 4, the top of the supporting plate 4 is close to both sides and is fixedly provided with supporting rods 20, the supporting rods 20 on both sides are fixedly connected with the supporting plate 4 on the bottom, when the supporting rods 20 are lifted, the supporting plate 4 on the bottom is lifted therewith, so that the supporting plate 4 is arranged above the first roller 2, the supporting rods 20 are fixed with the bottom plate 1 through bolts 6 on both sides, so that the bottom plate 1 is fixed with the supporting plates 4, so that the whole signal lamp device can move, the supporting rods 20 penetrate through the inside of the bottom plate 1, the top of the supporting rods 20 is fixedly connected with a pull rod 7, reset springs 23 are movably sleeved on the outer sides of the supporting rods 20, reset springs 23 on the outer sides of the supporting rods 20 are arranged through the reset springs 23 on the outer sides of the supporting rods 20, so that the reset springs 23 on both sides are reset when the bolts 6 on both sides are loosened, so that the supporting rods 20 on both sides move downwards, thereby driving the supporting plate 4 on the bottom to move downwards and contact with the ground, and the bottom plate 1 and the support rod 20 are fixed through the bolts 6 on the two sides, so that the whole device is supported by the first idler wheels 2 on the bottom and the support plate 4 together, the whole signal lamp device is stable when being static, and the four idler wheel holes 5 are fixedly arranged at the bottom of the bottom plate 1.

Wherein, the top fixedly connected with stiffener 12 of connecting rod 10, the one end and the signal lamp body 11 fixed connection of stiffener 12 are through setting up a stiffener 12 to strengthen the fixed between signal lamp body 11 and the connecting rod 10, make signal lamp body 11 more firm with connecting rod 10 is connected.

Wherein, the bottom of top cap 13 is close to the equal fixed mounting in middle both sides has spacing spring 14, and two spacing springs 14 are located the both sides of threaded rod 16, through set up two spacing springs 14 at the top, when preventing that threaded rod 16 from rotating, make the stiffener 12 rise and hit top cap 13 to prevent the damage of signal lamp body 11.

Wherein, the right side fixed mounting of thread bush 15 has second gyro wheel 24, and the diameter of second gyro wheel 24 equals the distance between the right-hand member of thread bush 15 and the inside right wall of lamp pole 9, through set up a second gyro wheel 24 on the right side of thread bush 15 to it is easier when reciprocating to make thread bush 15.

Wherein, the bottom fixed mounting of spout 21 has a rubber block 22, through installing a rubber block 22 in the bottom of spout 21, prevents to collide when connecting rod 10 removes to play the effect of protection signal lamp body 11.

The working principle is as follows: firstly, when the movement is needed, the bolts 6 at the two sides are loosened, then the pull rods 7 at the two sides are pulled, so that the support rods 20 at the two sides are pulled out a small distance upwards, and the support plate 4 is lifted a distance along with the pull rods, then the bolts 6 on both sides are tightened so that the support plate 4 is above the bottom of the first roller 2, whereby the whole device can be moved to a desired place, the rotation motor 3 is then activated, so that the rotation shaft 17 and the driving gear 18 start to rotate, thereby causing the driven gear 8 and the threaded rod 16 to rotate, so that the screw sleeve 15 is lifted to a proper position according to actual conditions, so that the signal lamp body 11 starts to work, then, the bolts 6 at both sides are loosened, so that the two return springs 23 are restored, so that the support plate 4 is brought into contact with the ground, and is positioned on the same plane with the bottom end of the first roller 2, so that the whole device has good stability when in rest.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a signal lamp for rail transit, includes bottom plate (1), its characterized in that: the lamp post is characterized in that a lamp post (9) is fixedly mounted at the top of the bottom plate (1) close to the left side, a threaded rod (16) is movably connected inside the lamp post (9), a driven gear (8) is fixedly mounted at the outer side of the threaded rod (16) close to the bottom, a protection box (19) located on the right side of the lamp post (9) is fixedly mounted at the top of the bottom plate (1), a rotating motor (3) is fixedly mounted inside the protection box (19), a rotating shaft (17) is fixedly mounted at the top of the rotating motor (3), a driving gear (18) is fixedly mounted at the outer side of the rotating shaft (17), the driving gear (18) penetrates through the right side of the lamp post (9) and is meshed with the driven gear (8), a threaded sleeve (15) is connected to the outer side of the threaded rod (16) in a threaded manner, a sliding groove (21) is formed in the left side of the threaded sleeve (15), and a connecting rod (10) is fixedly connected to the left side of the threaded sleeve (15), connecting rod (10) and spout (21) activity joint, the left side fixed mounting of connecting rod (10) has signal lamp body (11), the bottom of bottom plate (1) is equipped with backup pad (4), the top of backup pad (4) is close to the equal fixed mounting in both sides and has bracing piece (20), bracing piece (20) run through the inside of bottom plate (1), the top fixedly connected with pull rod (7) of bracing piece (20), reset spring (23) have been cup jointed in the equal activity in the outside of bracing piece (20), the bottom fixed mounting of bottom plate (1) has four gyro wheel holes (5).

2. The signal lamp for rail transit according to claim 1, wherein: the top fixedly connected with stiffener (12) of connecting rod (10), the one end and the signal lamp body (11) fixed connection of stiffener (12).

3. The signal lamp for rail transit according to claim 1, wherein: the bottom of top cap (13) is close to the equal fixed mounting in middle both sides and has spacing spring (14), two spacing spring (14) are located the both sides of threaded rod (16).

4. The signal lamp for rail transit according to claim 1, wherein: the right side fixed mounting of thread bush (15) has second gyro wheel (24), the diameter of second gyro wheel (24) equals the distance between the right-hand member of thread bush (15) and the inside right wall of lamp pole (9).

5. The signal lamp for rail transit according to claim 1, wherein: and a rubber block (22) is fixedly arranged at the bottom of the sliding groove (21).