CN219470726U

CN219470726U - Traffic warning device with signboard switching function

Info

Publication number: CN219470726U
Application number: CN202320839413.3U
Authority: CN
Inventors: 张舜尧
Original assignee: Xiamen Institute Of Software Technology
Current assignee: Xiamen Institute Of Software Technology
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-04
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a traffic warning device with a signboard switching function, relates to the technical field of traffic warning, and aims to solve the problems that most of existing traffic warning boards are single signboard surfaces, old signboards are required to be manually disassembled to replace new signboards with different identifications when repairing roads and controlling roads, and time and labor are wasted, so that the signboards are inconvenient to switch. The upper end of the supporting upright post is provided with a mounting column, the upper end of the mounting column is provided with a rotating column, and the lower end of the supporting upright post is welded with a fixed base; further comprises: the first signboard is arranged outside the rotary column, one side of the first signboard is provided with a second signboard, one side of the second signboard is provided with a third signboard, and one side of the third signboard is provided with a fourth signboard; the servo motor is arranged in the mounting column, a motor shaft is arranged at one end of the servo motor, and one end of the motor shaft is connected with one end of the rotating column in a clamping mode.

Description

Traffic warning device with signboard switching function

Technical Field

The utility model relates to the technical field of traffic warning, in particular to a traffic warning device with a signboard switching function.

Background

The road traffic sign is a graphic symbol for displaying traffic regulations and road information, which can make the traffic regulations expressed in image, concrete and conciseness, and express contents which are difficult to describe by words, is used for managing traffic and indicating driving directions so as to ensure smooth road and driving safety, is suitable for roads, urban roads and all special roads, has the property of legal system, and has the compliance of vehicles and pedestrians.

However, most of the existing traffic warning boards are single signboard surfaces, and old signboards are manually disassembled to replace new signboards with different signs when repairing roads and controlling roads, so that time and labor are wasted, and the signboards are inconvenient to switch; therefore, the existing requirements are not met, and a traffic warning device with a signboard switching function is provided.

Disclosure of Invention

The utility model aims to provide a traffic warning device with a signboard switching function, which aims to solve the problems that most of the existing traffic warning boards provided in the background technology are single signboard surfaces, old signboards are required to be manually disassembled to replace new signboards with different signs when repairing roads and controlling roads, and time and labor are wasted, so that the signboards are inconvenient to switch.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a traffic warning device with a sign-switching function, comprising: the upper end of the supporting upright post is provided with a mounting column, the upper end of the mounting column is provided with a rotating column, and the lower end of the supporting upright post is welded with a fixed base;

further comprises:

the first signboard is arranged outside the rotary column, one side of the first signboard is provided with a second signboard, one side of the second signboard is provided with a third signboard, and one side of the third signboard is provided with a fourth signboard;

the servo motor is arranged in the mounting column, a motor shaft is arranged at one end of the servo motor, and one end of the motor shaft is connected with one end of the rotating column in a clamping mode.

Preferably, the outside of first signboard is provided with shelters from the protection casing, the front surface that shelters from the protection casing is provided with the observation opening, and observes the opening and runs through and shelter from the protection casing.

Preferably, the center department of shielding protection casing lower surface is provided with the through-hole, and the through-hole is with shielding protection casing structure as an organic whole, the erection column inserts in the through-hole, the lower extreme of through-hole is provided with extends the cover, and extends the cover and shelter from protection casing structure as an organic whole, the equal screw thread in outer wall all around of extension cover is provided with fixed knob.

Preferably, the outer wall welding of the rotation post is provided with the linking arm, the one end of linking arm is provided with the arc stationary blade, and arc stationary blade and linking arm welded connection, the arc stationary blade passes through external bolt and first signboard, second signboard, third signboard and fourth signboard threaded connection.

Preferably, the connecting ends of the supporting upright post and the mounting post are respectively provided with a fixing flange, and the two fixing flanges are respectively fixed with the supporting upright post and the mounting post and are in threaded connection through flange bolts.

Preferably, a ball bearing is arranged at the joint of the rotating column and the mounting column, and the rotating column is rotationally connected with the mounting column through the ball bearing.

Preferably, the outer wall welding of servo motor is provided with the motor mount, the both ends of motor mount are through external bolt and erection column inner wall thread tightening.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating column is arranged at the upper end of the mounting column, the first signboard, the second signboard, the third signboard and the fourth signboard are arranged outside the rotating column and fixed with the rotating column through the connecting arm, the rotating column is linked with the servo motor through the motor shaft, and when the signboard is required to be switched, the servo motor is only required to be started to drive the motor shaft to rotate, so that the rotating column is rotated, the first signboard, the second signboard, the third signboard and the fourth signboard can be driven to switch positions, and the first signboard, the second signboard, the third signboard and the fourth signboard can be switched to the observing opening on the front surface of the shielding cover for personnel to observe, other signboards are shielded by the shielding cover, the personnel are prevented from misjudging, the protection effect is also achieved, the wind, rain and damage is avoided, the service life is prolonged, and the convenience and the flexibility of switching are achieved without manual disassembly and replacement when the signboards are switched.

2. Through setting up the through-hole in the center department that shelters from the protection casing lower surface, set up the extension cover at the through-hole lower extreme, shelter from the protection casing and overlap outside the erection column through the through-hole, rely on fixed knob to carry out threaded fixation, convenient to detach shelters from the protection casing to change, for welded fastening, convenient to detach improves the flexibility.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram showing a top view of a connection between a first signboard and a turning post according to the present utility model;

FIG. 3 is a schematic view of a connection structure between a rotating post and a mounting post according to the present utility model;

FIG. 4 is a schematic view of the lower surface structure of the shielding cover of the present utility model;

in the figure: 1. a support column; 2. a fixed base; 3. a mounting column; 4. a fixed flange; 5. a flange bolt; 6. a shielding cover; 7. an observation opening; 8. a first signboard; 9. a second signboard; 10. a third signboard; 11. a fourth signboard; 12. a connecting arm; 13. rotating the column; 14. a servo motor; 15. a motor shaft; 16. a ball bearing; 17. a through hole; 18. extending the sleeve; 19. fixing a knob; 20. an arc-shaped fixing piece; 21. and a motor fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a traffic warning device with a sign-switching function, comprising: the support column 1, the upper end of the support column 1 is provided with a mounting column 3, the upper end of the mounting column 3 is provided with a rotating column 13, and the lower end of the support column 1 is welded with a fixed base 2;

further comprises:

a first signboard 8 arranged outside the rotary column 13, wherein a second signboard 9 is arranged on one side of the first signboard 8, a third signboard 10 is arranged on one side of the second signboard 9, and a fourth signboard 11 is arranged on one side of the third signboard 10;

and a servo motor 14 arranged in the mounting column 3, wherein a motor shaft 15 is arranged at one end of the servo motor 14, and one end of the motor shaft 15 is connected with one end of the rotating column 13 in a clamping manner.

When the signboard is required to be switched, only the servo motor 14 is required to be started to drive the motor shaft 15 to rotate, so that the rotation column 13 is realized to rotate, and the first signboard 8, the second signboard 9, the third signboard 10 and the fourth signboard 11 can be driven to be switched in position, so that the manual disassembly and replacement are not required, and the switching convenience and the switching flexibility are realized. The servo motor 14 is provided with a wireless receiving and transmitting module, and the starting and stopping of the servo motor 14 can be wirelessly controlled through a mobile phone end.

Please refer to fig. 1, the outside of first signboard 8 is provided with shelters from protection casing 6, shelter from the front surface of protection casing 6 and is provided with observation opening 7, and observe opening 7 run through shelter from protection casing 6, drive first signboard 8, second signboard 9, third signboard 10 and fourth signboard 11 and carry out the position switch, switch to shelter from the observation opening 7 department of protection casing 6 front surface for personnel observe, other signboard is sheltered from by shelter from protection casing 6, avoid personnel's erroneous judgement, and still play the guard effect, avoid blowing rain to drench the damage, improve life.

Referring to fig. 1 and 4, a through hole 17 is formed in the center of the lower surface of the shielding cover 6, the through hole 17 and the shielding cover 6 are of an integrated structure, the mounting post 3 is inserted into the through hole 17, an extension sleeve 18 is arranged at the lower end of the through hole 17, the extension sleeve 18 and the shielding cover 6 are of an integrated structure, fixing knobs 19 are arranged on the peripheral outer walls of the extension sleeve 18 in a threaded manner, the shielding cover 6 and the mounting post 3 are fixed, and the shielding cover 6 is convenient to detach.

Referring to fig. 2, a connecting arm 12 is welded on the outer wall of a rotating column 13, an arc-shaped fixing piece 20 is arranged at one end of the connecting arm 12, the arc-shaped fixing piece 20 is welded with the connecting arm 12, the arc-shaped fixing piece 20 is in threaded connection with a first signboard 8, a second signboard 9, a third signboard 10 and a fourth signboard 11 through external bolts, and when the rotating column 13 rotates, the first signboard 8, the second signboard 9, the third signboard 10 and the fourth signboard 11 can be driven to rotate to perform signboard switching operation. In this embodiment, the first signboard 8, the second signboard 9, the third signboard 10 and the fourth signboard 11 are the same pattern signboard, and are used for directly exchanging when the in-use signboard is damaged or old, so that the speed is high and the disassembly and the replacement are not needed immediately; in other embodiments, the first signboard 8, the second signboard 9, the third signboard 10 and the fourth signboard 11 may be different signboards, which are suitable for use when different road surfaces are regulated and frequent exchange is required.

Referring to fig. 1, the connection ends of the support column 1 and the mounting column 3 are provided with fixing flanges 4, and the two fixing flanges 4 are respectively fixed with the support column 1 and the mounting column 3, and the two fixing flanges 4 are in threaded connection through flange bolts 5, so that the support column 1 and the mounting column 3 can be detached conveniently.

Referring to fig. 3, a ball bearing 16 is disposed at the connection between the rotation post 13 and the mounting post 3, and the rotation post 13 is rotationally connected with the mounting post 3 through the ball bearing 16, so as to improve the rotation stability of the rotation post 13.

Referring to fig. 3, a motor fixing frame 21 is welded on the outer wall of the servo motor 14, and two ends of the motor fixing frame 21 are screwed with the inner wall of the mounting column 3 through external bolts to fix the servo motor 14.

Working principle: during the use, servo motor 14 relies on external bolt of motor mount 21 and the internal wall screw thread of erection column 3 to support post 1 and erection column 3 rely on external flange bolt 5 of mounting flange 4 to first signboard 8, second signboard 9, third signboard 10 and the external bolt of fourth signboard 11 are fixed with four arc stationary blades 20 respectively, overlap and shelter from protection casing 6, it is fixed with erection column 3 to utilize extension cover 18 external fixation knob 19, when needing to carry out the signboard to switch over, only need start servo motor 14, drive motor shaft 15 and rotate, thereby realize rotating column 13 and rotate, can drive first signboard 8, second signboard 9, third signboard 10 and fourth signboard 11 and carry out the position switching, switch over to the observation opening 7 department that shelters from protection casing 6 front surface, be used for personnel to observe, other signboards are sheltered from by shelter from protection casing 6, avoid personnel misjudgement, and avoid the wind to blow the rain to damage, improve life, just need not manual dismantlement when switching over the signboard, play switching convenience and flexibility.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a traffic warning device with switch signboard function, includes support post (1), the upper end of support post (1) is provided with erection column (3), the upper end of erection column (3) is provided with rotation post (13), the lower extreme welding of support post (1) is provided with unable adjustment base (2);

characterized by further comprising:

the first signboard (8) is arranged outside the rotary column (13), a second signboard (9) is arranged on one side of the first signboard (8), a third signboard (10) is arranged on one side of the second signboard (9), and a fourth signboard (11) is arranged on one side of the third signboard (10);

the servo motor (14) is arranged in the mounting column (3), a motor shaft (15) is arranged at one end of the servo motor (14), and one end of the motor shaft (15) is connected with one end of the rotating column (13) in a clamping mode.

2. The traffic warning device with a function of switching a signboard of claim 1, wherein: the outside of first signboard (8) is provided with and shelters from protection casing (6), the front surface that shelters from protection casing (6) is provided with observation opening (7), and observes opening (7) and runs through and shelter from protection casing (6).

3. The traffic warning device with a function of switching a signboard according to claim 2, wherein: the center department of shielding protection casing (6) lower surface is provided with through hole (17), and through hole (17) and shielding protection casing (6) structure as an organic whole, in installing column (3) inserted through hole (17), the lower extreme of through hole (17) is provided with extension cover (18), and extension cover (18) and shielding protection casing (6) structure as an organic whole, the equal screw thread in outer wall all around of extension cover (18) is provided with fixed knob (19).

4. The traffic warning device with a function of switching a signboard of claim 1, wherein: the outer wall welding of rotation post (13) is provided with linking arm (12), the one end of linking arm (12) is provided with arc stationary blade (20), and arc stationary blade (20) and linking arm (12) welded connection, arc stationary blade (20) are through external bolt and first signboard (8), second signboard (9), third signboard (10) and fourth signboard (11) threaded connection.

5. The traffic warning device with a function of switching a signboard of claim 1, wherein: the connecting ends of the supporting upright post (1) and the mounting post (3) are respectively provided with a fixing flange (4), the two fixing flanges (4) are respectively fixed with the supporting upright post (1) and the mounting post (3), and the two fixing flanges (4) are in threaded connection through flange bolts (5).

6. The traffic warning device with a function of switching a signboard of claim 1, wherein: the ball bearing (16) is arranged at the joint of the rotating column (13) and the mounting column (3), and the rotating column (13) is rotationally connected with the mounting column (3) through the ball bearing (16).

7. The traffic warning device with a function of switching a signboard of claim 1, wherein: the outer wall welding of servo motor (14) is provided with motor mount (21), the both ends of motor mount (21) are through external bolt and erection column (3) inner wall thread tightening.