CN218480570U

CN218480570U - Adjustable signal lamp mounting rack

Info

Publication number: CN218480570U
Application number: CN202222501811.2U
Authority: CN
Inventors: 沈欣
Original assignee: Hangzhou Xinhe Information Technology Co ltd
Current assignee: Hangzhou Xinhe Information Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-14
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a signal lamp mounting bracket with adjustable, the on-line screen storage device comprises a base, the square groove has been seted up on the base, and it has the base to peg graft in the square groove, install transmission shaft and first pivot in the base, cup jointed the gear on the transmission shaft, rotate on the first pivot and install first connecting rod and the second connecting rod that the symmetry set up, the one end difference fixedly connected with of first connecting rod and second connecting rod and gear engagement are connected first arc ring gear and second arc ring gear. The utility model discloses in, when the signal lamp damages when needing to be changed, take out the outlet pipe earlier, rethread first motor drive indirect drive transmission shaft drives gear clockwise rotation, and first arc tooth circle is around first pivot anticlockwise rotation, and second arc tooth circle is around first pivot clockwise rotation, and then two splint remove to the direction of keeping away from the base, change new signal lamp, have avoided current railway signal lamp to pass through the difficult technical problem who dismantles of screw installation.

Description

Adjustable signal lamp mounting rack

Technical Field

The utility model relates to a signal lamp technical field especially relates to a signal lamp mounting bracket with adjustable.

Background

The railway signal lamp plays an important role in railway transportation, and can improve the safety of train operation and the railway transportation efficiency. Railway signal lamp generally sets up peripherally at the railway track, through the screw with the base of signal lamp on fixed ground or the mounting bracket, the screw receives for a long time to blow by the wind and shine the rain, produces the corrosion easily, when the signal lamp takes place to damage and need change, the screw of corrosion is difficult to be dismantled, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the technical problems mentioned in the background art, an adjustable signal lamp mounting rack is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a signal lamp mounting bracket with adjustable, includes the base, the square groove has been seted up on the base, and it has the base to peg graft in the square groove, install transmission shaft and first pivot in the base, cup jointed the gear on the transmission shaft, rotate on the first pivot and install first connecting rod and the second connecting rod that the symmetry set up, first arc ring gear and second arc ring gear that the one end difference fixedly connected with of first connecting rod and second connecting rod is connected with gear engagement, the other end and the base butt of first connecting rod and second connecting rod, splint are installed in the other end of first connecting rod and second connecting rod through the rotation of second pivot, and the outside of splint bonds and has the rubber pad.

As a further description of the above technical solution:

the base is internally spliced with a square rod, the square rod is connected with a screw rod through a thread in a screwing mode, a third motor is fixedly mounted at the bottom of the base, and an output shaft of the third motor is in transmission connection with the screw rod.

As a further description of the above technical solution:

the square pole top fixedly connected with holds the lamp shade of signal lamp, and the lamp shade front end has transparent glass window.

As a further description of the above technical solution:

install water tank and suction pump on the base, the input and the water tank bottom intercommunication of suction pump, the output intercommunication of suction pump has the water pipe, and the free end of water pipe sets up in transparent glass window top.

As a further description of the above technical solution:

the lampshade is characterized in that cover plates are fixedly connected to two ends of the lampshade, through holes are formed in the cover plates, and free ends of the water pipes sequentially penetrate through the through holes and then extend to the upper portion of the transparent glass window.

As a further description of the above technical solution:

and a second motor is arranged on the cover plate, and the output end of the second motor is sleeved with a brush rod.

As a further description of the above technical solution:

the worm wheel is sleeved on the transmission shaft, a first motor is fixedly mounted in the base, and an output shaft of the first motor is in transmission connection with a worm meshed with the worm wheel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when the signal lamp damages when needing to be changed, take out the pipe earlier, the first motor drive worm of rethread rotates, worm drive worm wheel drives transmission shaft clockwise, the transmission shaft drives gear clockwise, according to the meshing transmission principle of latch, first arc tooth circle is around first pivot anticlockwise rotation, second arc tooth circle is around first pivot clockwise, then first connecting rod, the other end of second connecting rod drives splint on it respectively and removes to the direction of keeping away from the base, change new signal lamp, the technical problem of current railway signal lamp through the difficult dismantlement of screw installation has been avoided.

2. The utility model discloses in, take the water in the water tank out through the suction pump to spray on the clear glass window through the water pipe, then, the second motor of redriving drives the brush-holder stud and rotates, washs clear glass window surface dust, avoids gathering on the clear glass window thick dust and influences signal lamp light and convey.

Drawings

Fig. 1 is a schematic view illustrating an internal structure of an adjustable signal lamp mounting bracket according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a first link and a second link of an adjustable signal lamp mounting rack according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection between a first connecting rod and a clamping plate of an adjustable signal lamp mounting bracket according to an embodiment of the present invention;

fig. 4 shows a schematic perspective view of an adjustable signal lamp mounting rack provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a base; 2. a drive shaft; 3. a gear; 4. a worm gear; 5. a worm; 6. a first motor; 7. a first rotating shaft; 8. a first link; 9. a second link; 10. a splint; 11. a square groove; 12. a base; 13. a square bar; 14. a third motor; 15. a screw; 16. a lamp shade; 17. a water tank; 18. a water pipe; 19. a water pump; 20. a second motor; 21. a brush bar; 22. a first arcuate ring gear; 23. a second arcuate ring gear; 24. a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable signal lamp mounting frame comprises a base 1, the base 1 is fixed on the ground through foundation bolts, a square groove 11 is formed in the base 1, a base 12 is inserted in the square groove 11, a transmission shaft 2 and a first rotating shaft 7 are installed in the base 1, the transmission shaft 2 is rotatably installed on the base 1, the first rotating shaft 7 is fixedly installed on the base 1, a worm wheel 4 is sleeved on the transmission shaft 2, a first motor 6 is fixedly installed in the base 1, an output shaft of the first motor 6 is in transmission connection with a worm 5 in meshing connection with the worm wheel 4, a gear 3 is sleeved on the transmission shaft 2, a first connecting rod 8 and a second connecting rod 9 which are symmetrically arranged are rotatably installed on the first rotating shaft 7, one end of the first connecting rod 8 and one end of the second connecting rod 9 are respectively and fixedly connected with a first arc-shaped gear ring 22 and a second arc-shaped gear ring 23 in meshing connection with the gear 3, the other ends of the first connecting rod 8 and the second connecting rod 9 are abutted to the base 12, a clamping plate 10 is rotatably installed through a second rotating shaft, the clamping plate 10 can be used for acting on the base 12 in the largest area, and a rubber pad is adhered to the outer side of the clamping plate 10;

when the signal lamp damages and needs to be changed, worm 5 is driven to rotate through first motor 6, worm 5 drives worm wheel 4 and drives transmission shaft 2 clockwise rotation, transmission shaft 2 drives gear 3 clockwise rotation, according to the meshing transmission principle of latch, first arc ring gear 22 is around first pivot 7 anticlockwise rotation, second arc ring gear 23 is around first pivot 7 clockwise rotation, then first connecting rod 8, the other end of second connecting rod 9 drives splint 10 thereon respectively and removes to the direction of keeping away from base 12, the signal lamp of renewal, the difficult technical problem who dismantles of current railway signal lamp through the screw installation has been avoided.

Specifically, as shown in fig. 1, a square rod 13 is inserted into the base 12, a screw rod 15 is screwed on the square rod 13 through threads, a third motor 14 is fixedly mounted at the bottom of the base 12, an output shaft of the third motor 14 is in transmission connection with the screw rod 15, the screw rod 15 is driven to rotate through the third motor 14, and the square rod 13 is driven to lift according to a thread transmission principle, so that the height of the signal lamp is adjusted.

Specifically, as shown in fig. 1 and 4, the lamp shade 16 that holds the signal lamp is fixedly connected with the top of the square rod 13, the signal lamp is installed in the lamp shade 16, and the front end of the lamp shade 16 has a transparent glass window, the light of the signal lamp is transmitted through the transparent glass window, the lamp shade 16 is a closed cavity formed by connecting plates, prevent dust from accumulating on the signal lamp, install water tank 17 and suction pump 19 on the base 1, the top of the water tank 17 has a water inlet, the water inlet is generally in a closed state, the input end of the suction pump 19 is communicated with the bottom of the water tank 17, the output end of the suction pump 19 is communicated with a water pipe 18, the free end of the water pipe 18 is arranged above the transparent glass window, the two ends of the lamp shade 16 are fixedly connected with the cover plate 24, and a through hole is formed in the cover plate 24, the free end of the water pipe 18 sequentially passes through the through hole and then extends to the top of the transparent glass window, the water pipe 18 passes through the through hole and then is connected with and separated from the water pipe 16, the connection and separation between the water pipe 18 and the cover plate 16 are convenient for the connection and separation between the water pipe, the second motor 20 is installed on the transparent glass window, the output end of the second motor 20, the brush rod 21 is sleeved on the transparent glass window, the water pipe, and the water pipe for driving the dust to drive the transparent glass window to drive the dust to drive the transparent glass window, and further drive the dust to drive the transparent glass lamp, and further drive the dust to accumulate.

The working principle is as follows: when the signal lamp is damaged and needs to be replaced, firstly, the water outlet pipe 18 is drawn out, then the worm 5 is driven to rotate by the first motor 6, the worm 5 drives the worm wheel 4 to drive the transmission shaft 2 to rotate clockwise, the transmission shaft 2 drives the gear 3 to rotate clockwise, according to the meshing transmission principle of the latch, the first arc-shaped gear ring 22 rotates anticlockwise around the first rotating shaft 7, the second arc-shaped gear ring 23 rotates clockwise around the first rotating shaft 7, then the other ends of the first connecting rod 8 and the second connecting rod 9 respectively drive the clamping plate 10 on the first connecting rod to move in the direction far away from the base 12, a new signal lamp is replaced, and the technical problem that the existing railway signal lamp is not easy to detach through screw installation is solved;

secondly, take out the water in the water tank 17 through suction pump 19 to spray on the transparent glass window through water pipe 18, then, drive second motor 20 again and drive brush-holder stud 21 and rotate, wash transparent glass window surface dust, avoid gathering on the transparent glass window thick dust and influence signal lamp light and convey.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a signal lamp mounting bracket with adjustable, includes base (1), its characterized in that, square groove (11) have been seted up on base (1), and it has base (12) to peg graft in square groove (11), install transmission shaft (2) and first pivot (7) in base (1), cup jointed gear (3) on transmission shaft (2), rotate on first pivot (7) and install first connecting rod (8) and second connecting rod (9) that the symmetry set up, the one end difference fixedly connected with of first connecting rod (8) and second connecting rod (9) is first arc ring gear (22) and second arc ring gear (23) that are connected with gear (3) meshing, the other end and base (12) butt of first connecting rod (8) and second connecting rod (9), splint (10) are installed through the rotation of second pivot to the other end of first connecting rod (8) and second connecting rod (9), and the outside of splint (10) bonds and has the rubber pad.

2. The adjustable signal lamp mounting rack as claimed in claim 1, wherein a square rod (13) is inserted into the base (12), the square rod (13) is connected with a screw rod (15) through a thread in a screwing manner, a third motor (14) is fixedly mounted at the bottom of the base (12), and an output shaft of the third motor (14) is in transmission connection with the screw rod (15).

3. The adjustable signal lamp mounting bracket as claimed in claim 2, wherein a lampshade (16) for accommodating the signal lamp is fixedly connected to the top of the square rod (13), and a transparent glass window is arranged at the front end of the lampshade (16).

4. The adjustable signal lamp mounting rack as claimed in claim 3, wherein the base (1) is provided with a water tank (17) and a water suction pump (19), the input end of the water suction pump (19) is communicated with the bottom of the water tank (17), the output end of the water suction pump (19) is communicated with a water pipe (18), and the free end of the water pipe (18) is arranged above the transparent glass window.

5. The adjustable signal lamp mounting bracket as claimed in claim 4, wherein the two ends of the lamp shade (16) are fixedly connected with a cover plate (24), the cover plate (24) is provided with a through hole, and the free end of the water pipe (18) sequentially passes through the through holes and then extends to the upper part of the transparent glass window.

6. The adjustable signal lamp mounting bracket as recited in claim 5, characterized in that the cover plate (24) is provided with a second motor (20), and the output end of the second motor (20) is sleeved with the brush rod (21).

7. The adjustable signal lamp mounting rack as claimed in claim 6, wherein the transmission shaft (2) is sleeved with a worm wheel (4), the base (1) is internally and fixedly provided with a first motor (6), and an output shaft of the first motor (6) is in transmission connection with a worm (5) engaged with the worm wheel (4).