CN210151610U

CN210151610U - Road sign board for municipal administration

Info

Publication number: CN210151610U
Application number: CN201920671053.4U
Authority: CN
Inventors: 雷达; 王飞
Original assignee: Jiaxing Benzheng Construction Co Ltd
Current assignee: Zhejiang Benzheng Construction Co., Ltd
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-03-17
Anticipated expiration: 2029-05-11

Abstract

The utility model provides a road sign for municipal administration, the on-line screen storage device comprises a base, there is the stand through a bolt threaded connection on the base, the stand is cavity, and inside is provided with elevating gear, the last rotating device that is provided with of elevating gear, rotating device includes extension board, support, gear one, gear two, axis of rotation, motor two and connecting block, two straight-bars of elevating gear's one end fixedly connected with are kept away from to the connecting block, the one end of straight-bar pierces through stand and fixedly connected with sign frame. The utility model discloses it is rational in infrastructure, have easy operation, the advantage of raising the efficiency.

Description

Road sign board for municipal administration

Technical Field

The utility model relates to a town road facilities technical field, concretely relates to road sign is used in municipal administration.

Background

In the construction process of modern cities, almost every road has a road sign absolutely necessary.

At present, the sign all is fixed mounting on the stand, can not change its instruction direction when using, also need when changing the whole change of dismantling of sign, and is very inconvenient.

In view of the above problems, a new solution is yet to be proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road sign is used in municipal administration to solve the unable change direction of instruction of sign and change inconvenient problem, have easy operation, advantage that degree of automation is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: a road sign for municipal administration comprises a base, wherein an upright post is connected to the base through a bolt I in a threaded manner, the upright post is hollow, a lifting device is arranged in the upright post, the lifting device comprises rollers, a conveyor belt, two rollers and a motor I, the rollers are arranged and distributed vertically, two ends of each roller are in rotating fit with the inner wall of the upright post, the rollers are fixedly arranged on the rollers, one end of each roller is fixedly connected with an output shaft of the motor I, the two rollers are connected through the conveyor belt, a rotating device is arranged on the conveyor belt and comprises a support plate, a support, a gear I, a gear II, a rotating shaft, a motor II and a connecting block, the support plate is fixedly connected to the surface of the conveyor belt, the support is fixedly connected to the upper end face of the support plate, the connecting block is arranged in the middle of the support, and the, and be normal running fit with the support, a gear fixed connection is in the inside one end of support, just the axis of rotation is normal running fit with the center of gear one, the one end of axis of rotation pierces through gear one and support, and with the output shaft fixed connection of motor two, motor two is fixed in on the support, gear two rotates to be connected in the connecting block, just gear two meshes with gear one mutually, two straight-bars of one end fixedly connected with of conveyer belt are kept away from to the connecting block, the one end of straight-bar pierces through stand and fixedly connected with sign frame.

By adopting the technical scheme, the indicator can fall from a high place through the lifting device, so that workers can conveniently replace the indicator, and meanwhile, when the indicator is used and the indicator rises to the highest point, the indicating direction can be adjusted through the rotating device so as to achieve the best indicating effect.

Preferably, the sign frame is provided with a mounting opening, and a sign body is mounted in the mounting opening.

By adopting the technical scheme, the signboard body and the upright post are not integrally formed, so that the signboard is convenient to replace and use.

Preferably, the signboard body is fixed in the mounting hole through a second bolt.

By adopting the technical scheme, the signboard body can be detached through the second bolt, so that the signboard is convenient to replace.

Preferably, the upright post is provided with a sliding groove for the two straight rods to pass through.

By adopting the technical scheme, the straight rod can move up and down and rotate on the upright post through the sliding groove.

Preferably, the bottom of the upright post is provided with a plurality of water leakage ports.

Adopt above-mentioned technical scheme, because can accumulate the rainwater in the stand of the cause of spout, leak the mouth of a river and can discharge inside rainwater.

Preferably, a reinforcing plate for reinforcing the stability of the upright post extends from the upright post, and a column bearing disc for matching with the base to fix the upright post is fixedly connected to the lower part of the reinforcing plate.

By adopting the technical scheme, the reinforcing plate can play a supporting role and can improve the stability.

Preferably, the upright post is provided with a groove, a controller is arranged in the groove, the controller is electrically connected with the first motor and the second motor, and the groove opening is hinged with a cover plate.

By adopting the technical scheme, the movement of the motor can be controlled through the controller, and the adjustment of workers aiming at the field condition is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is another cross-sectional view of the embodiment;

FIG. 4 is a partial schematic structural view of the rotating device and the lifting device;

fig. 5 is a schematic structural view of the rotating device.

Reference numerals: 1. a base; 2. a first bolt; 3. a column; 4. a roller; 5. a conveyor belt; 6. a roller; 7. a first motor; 8. a support plate; 9. a support; 10. a first gear; 11. a second gear; 12. a rotating shaft; 13. a second motor; 14. connecting blocks; 15. a straight rod; 16. a sign frame; 17. an installation port; 18. a signboard body; 19. a second bolt; 20. a chute; 21. a water leakage port; 22. a reinforcing plate; 23. a column bearing plate; 24. a groove; 25. a controller; 26. and (7) a cover plate.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

See fig. 1 to 5 show, a road sign for municipal administration, including base 1, there is stand 3 through 2 threaded connection of bolt on the base 1 for support whole device, stand 3 is cavity, and inside is provided with elevating gear for make the sign reciprocate, in order to improve stability, it has the reinforcing plate 22 that is used for strengthening the stand 3 stability to extend on the stand 3, and the below fixedly connected with of reinforcing plate 22 is used for coordinating the bearing post dish 23 of 1 stationary mast 3 of base.

The lifting device comprises rollers 4, a conveyor belt 5, a roller 6 and a motor I7, wherein the roller 6 is provided with two rollers which are distributed up and down, two ends of the roller 6 are in running fit with the inner wall of the stand column 3, the rollers 4 are fixedly mounted on the roller 6, one end of one roller 6 is fixedly connected with an output shaft of the motor I7, the motor I7 provides power, and the conveyor belt 5 is arranged between the two rollers 4 and used for enabling the two rollers 4 to synchronously rotate.

The conveying belt 5 is provided with a rotating device used for enabling the indication board to rotate left and right to adjust the indication direction, the rotating device comprises a support plate 8, a support 9, a first gear 10, a second gear 11, a rotating shaft 12, a second motor 13 and a connecting block 14, the support plate 8 is fixedly connected to the surface of the conveying belt 5 and used for supporting the whole rotating device, the support 9 is fixedly connected to the upper end face of the support plate 8, the connecting block 14 is arranged in the middle of the support 9 and used for connecting the indication board, the rotating shaft 12 penetrates through one end of the connecting block 14 and is in rotating fit with the support 9 and used for enabling the connecting block 14 to rotate, the first gear 10 is fixedly connected to one end inside the support 9, the rotating shaft 12 is in rotating fit with the center of the first gear 10, one end of the rotating shaft 12 penetrates through the first gear 10 and the support 9 and is fixedly connected with, the second gear 11 is rotatably connected to the connecting block 14, the second gear 11 is meshed with the first gear 10, and the first gear 10 and the second gear 11 are used for assisting in rotation; in order to facilitate adjustment of workers according to the situation of a site, the upright post 3 is provided with a groove 24, a controller 25 is arranged in the groove 24, the controller 25 is electrically connected with the first motor 7 and the second motor 13, a cover plate 26 is hinged to the opening of the groove 24, and the workers control the movement of the motors through the controller 25.

One end of the connecting block 14, which is far away from the conveyor belt 5, is fixedly connected with two straight rods 15, one end of each straight rod 15 penetrates through the upright post 3 and is fixedly connected with a sign frame 16, and the straight rods 15 are used for fixing the sign frames 16; in order to realize the up-and-down movement and the rotation movement of the straight rods 15 on the upright post 3, the upright post 3 is provided with a chute 20 for the two straight rods 15 to pass through, and the straight rods 15 can slide in the chute 20; in addition, rainwater is accumulated in the column 3 due to the chute 20, and a plurality of water leakage ports 21 are formed at the bottom of the column 3 to discharge the rainwater inside.

In addition, in order to facilitate replacement, the signboard frame 16 is provided with a mounting hole 17, a signboard body 18 is mounted in the mounting hole 17, the signboard body 18 is fixed in the mounting hole 17 through a second bolt 19, and the signboard body 18 and the upright post 3 are not integrally formed and can be detached through the second bolt 19.

The working principle is as follows: under the normal working state, the indicator is at the highest point of the adjustable position, at this time, a worker can control the forward and reverse rotation of the second motor 13 by using the controller 25 according to the situation on site, and the straight rod 15 can move in the sliding groove 20 to achieve the best indicating effect; when the sign needs to be replaced, a worker is required to adjust the rotating device to the middle position firstly, then the lifting device is controlled to descend through the controller 25, the straight rod 15 can descend along the sliding groove 20, the sign frame 16 is driven to descend, at the moment, the worker only needs to replace the sign body 18, and finally the sign is lifted to a proper position.

Claims

1. The utility model provides a road sign for municipal administration, includes base (1), its characterized in that, there are stand (3) through bolt (2) threaded connection on base (1), stand (3) are cavity, and inside is provided with elevating gear, elevating gear includes gyro wheel (4), conveyer belt (5), roller bearing (6) and motor (7), roller bearing (6) are provided with two, are the distribution from top to bottom, the both ends of roller bearing (6) are normal running fit with the inner wall of stand (3), gyro wheel (4) fixed mounting is on roller bearing (6), the one end of a roller bearing (6) and the output shaft fixed connection of motor (7), two connect through conveyer belt (5) between gyro wheel (4), be provided with rotating device on conveyer belt (5), rotating device includes extension board (8), support (9), The conveying belt comprises a first gear (10), a second gear (11), a rotating shaft (12), a second motor (13) and a connecting block (14), wherein the supporting plate (8) is fixedly connected to the surface of the conveying belt (5), the support (9) is fixedly connected to the upper end surface of the supporting plate (8), the connecting block (14) is arranged in the middle of the support (9), the rotating shaft (12) penetrates through one end of the connecting block (14) and is in running fit with the support (9), the first gear (10) is fixedly connected to one end inside the support (9), the rotating shaft (12) is in running fit with the center of the first gear (10), one end of the rotating shaft (12) penetrates through the first gear (10) and the support (9) and is fixedly connected with an output shaft of the second motor (13), the second motor (13) is fixed on the support (9), and the second gear (11) is rotatably connected to the connecting block (14, and the second gear (11) is meshed with the first gear (10), one end of the connecting block (14) far away from the conveyor belt (5) is fixedly connected with two straight rods (15), and one ends of the straight rods (15) penetrate through the upright posts (3) and are fixedly connected with the sign frame (16).

2. The road signboard of the municipal administration of claim 1, wherein the signboard frame (16) is provided with a mounting opening (17), and a signboard body (18) is mounted in the mounting opening (17).

3. A municipal road signboard according to claim 2, wherein the signboard body (18) is fixed in the mounting hole (17) by a second bolt (19).

4. A road signboard for municipal administration according to claim 3, wherein the post (3) is provided with a slot (20) through which two straight bars (15) pass.

5. A road signboard for municipal administration according to claim 4, wherein the bottom of the column (3) is provided with a plurality of drainage openings (21).

6. A road signboard for municipal administration according to claim 5, wherein a reinforcing plate (22) for stabilizing the stand column (3) extends from the stand column (3), and a column bearing plate (23) for fixing the stand column (3) with the base (1) is fixedly connected below the reinforcing plate (22).

7. The road signboard for municipal administration as claimed in claim 6, wherein the post (3) is provided with a groove (24), a controller (25) is disposed in the groove (24), the controller (25) is electrically connected to the first motor (7) and the second motor (13), and a cover plate (26) is hinged to the opening of the groove (24).