CN221371935U - A road and bridge safety warning device - Google Patents

Abstract

The utility model discloses a road bridge safety warning device, which belongs to the technical field of warning signs and comprises a base, wherein the top of the base is fixedly connected with a fixed column, the inside of the fixed column is in sliding connection with a supporting rod, an adjusting mechanism is arranged between the fixed column and the supporting rod and comprises a gear and a rack, the gear is in meshed connection with the rack, the rack is fixedly connected to the outer wall of the supporting rod, the rack slides to be connected to the inside of the fixed column, the top of the supporting rod is fixedly connected with a shell, the inside of the shell is fixedly connected with a cleaning mechanism, and the cleaning mechanism comprises a cleaning brush and a pair of sliding blocks. According to the road bridge safety warning device, the effect of cleaning the surface of the warning board is achieved through the cooperation among the shell, the electric push rod, the chute plate, the connecting block, the cleaning brush and the sliding block, the problem that the warning board is exposed for a long time and needs to be manually cleaned by a worker is solved, and the working efficiency is improved.

Description

Road bridge safety warning device

Technical Field

The utility model relates to the technical field of warning signs, in particular to a road and bridge safety warning device.

Background

The road and bridge safety warning device is a device for reminding a driver of paying attention to driving safety, especially when entering or passing through special areas such as roads, bridges and the like. These devices are typically designed to cause driver alertness, thereby reducing the occurrence of traffic accidents.

In the prior art, the bulletin number is: (CN 217651661U), the patent name is a kind of road bridge construction is with the practical type of China patent of safety warning device, a safety warning device is disclosed, the patent is described through being provided with spacing spout, the screw sleeve, the threaded rod, the pivot, the commentaries on classics handle, driven gear and driving gear, rotate the commentaries on classics handle when needing the height of adjusting the protection frame, it is rotatory to drive the driving gear through the pivot, because driving gear and driven gear mutually support and driven gear fixed connection are at the outside bottom of threaded rod, so the drive gear rotates and can drive the threaded rod and rotate, the threaded rod rotates and can make the screw sleeve drive the protection frame and go up and down, the inside at the protection frame is installed to the show tablet, the protection frame goes up and down then can adjust the height of show tablet, thereby can improve the flexibility of the device, spacing slider and protection sleeve can carry out spacing technical scheme to the screw sleeve, but the high problem has been solved in this scheme, the warning tablet exposes outside for a long time, because of weather reason, can lead to the surface appearance spot, thereby influence driver observe, and this equipment need manual cleaning when wasing, thereby reduce work efficiency's problem, this utility model has proposed a safety warning device.

Disclosure of utility model

The utility model mainly aims to provide a road bridge safety warning device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a road bridge safety warning device, includes the base, base top fixedly connected with fixed column to the inside sliding connection of fixed column has the bracing piece, and is provided with adjustment mechanism between fixed column and the bracing piece, adjustment mechanism includes gear and rack to meshing between gear and the rack is connected, and rack fixed connection is on the outer wall of bracing piece simultaneously, and rack slides simultaneously and receives in the inside of fixed column, bracing piece top fixedly connected with shell to shell inside fixedly connected with wiper mechanism, wiper mechanism includes cleaning brush and a pair of slider to slider fixed connection is at the both ends of cleaning brush, and cleaning brush sliding connection is in the inside of shell simultaneously.

Preferably, the fixed column lateral wall fixedly connected with protective housing, protective housing outer wall fixedly connected with motor, motor output fixedly connected with axis of rotation, axis of rotation swivelling joint is in the inside of protective housing simultaneously to gear fixed connection is on the outer wall of axis of rotation, the hole has been seted up to fixed column one side, and the hole is corresponding with the gear.

Preferably, a pair of electric push rods are fixedly connected to one side of the shell, meanwhile, the output ends of the electric push rods on two sides are fixedly connected with connecting blocks, and the connecting blocks are fixedly connected to the cleaning brush through screws.

Preferably, a pair of runner plates are fixedly connected inside the shell, the cleaning brush is connected inside the runner plates in a sliding mode through the sliding blocks, meanwhile, a warning plate is arranged inside the shell, the warning plate is fixedly connected between the runner plates on the two sides, and meanwhile, the cleaning brush is connected on the outer side wall of the warning plate in a sliding mode.

Preferably, the shell lateral wall fixedly connected with roof, roof bottom fixedly connected with a plurality of lights, shell top fixedly connected with support to the support other end fixedly connected with solar panel.

Preferably, the base bottom fixedly connected with two pairs of hydraulic stems, base bottom fixedly connected with two pairs of universal wheels simultaneously.

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

According to the utility model, through the cooperation among the shell, the electric push rod, the chute plate, the connecting block, the cleaning brush and the sliding block, the effect of cleaning the surface of the warning sign is achieved, the problem that the warning sign is exposed for a long time and needs to be manually cleaned by a worker is solved, and the working efficiency is improved.

The effect that can adjust the height to the warning sign has been reached through mutually supporting between rethread fixed column, protective housing, motor, axis of rotation, gear, hole and the bracing piece, has solved the unable problem of adjusting the warning sign height of traditional equipment, makes the warning sign can be to the suggestion of different vehicles.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a road bridge safety warning device according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a protective housing of a road bridge safety warning device according to the present utility model;

FIG. 3 is a schematic view of the internal structure of a casing of the road bridge safety warning device according to the present utility model;

Fig. 4 is a schematic diagram of two sides of a chute board of a road bridge safety warning device according to the present utility model.

In the figure: 1. a base; 2. a hydraulic rod; 3. a universal wheel; 4. fixing the column; 5. a protective shell; 6. a motor; 7. a rotating shaft; 8. a gear; 9. an inner bore; 10. a support rod; 11. a rack; 12. a housing; 13. a solar panel; 14. an electric push rod; 15. a chute plate; 16. a connecting block; 17. a cleaning brush; 18. a slide block; 19. a top plate; 20. a lighting lamp; 21. a bracket; 22. a warning board.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, a road bridge safety warning device, the on-line screen storage device comprises a base 1, base 1 plays the effect of fixed whole equipment, base 1 bottom fixedly connected with is two pairs of hydraulic stems 2, base 1 bottom fixedly connected with is two pairs of universal wheels 3 simultaneously, can remove equipment through universal wheels 3, base 1 top fixedly connected with fixed column 4, and fixed column 4 inside sliding connection has bracing piece 10, fixed column 4 plays spacing bracing piece 10 and's effect, and be provided with adjustment mechanism between fixed column 4 and the bracing piece 10, adjustment mechanism includes gear 8 and rack 11, fixed column 4 lateral wall fixedly connected with protective housing 5, the effect of protective housing 5 plays protection gear 8, protective housing 5 outer wall fixedly connected with motor 6, motor 6 output fixedly connected with axis of rotation 7, start through motor 6 will drive axis of rotation 7 and rotate, simultaneously axis of rotation 7 swivelling joint is in the inside of protective housing 5, and gear 8 fixedly connected with is on the outer wall of axis of rotation 7, can drive gear 8 and rotate when axis of rotation 7, fixed column 4 one side has seted up hole 9, and gear 8 correspond to each other, and gear 8 and rack 11 are connected with rack 11 through the effect of protecting gear 8, thereby carrying out the inside of rack 11 through the rack 11 and moving down at the fixed rack 11, the inside the fixed device is gone up and down, the inside the fixed connection is carried out on the rack 11 through the rack is rotated, and is adjusted, simultaneously, and the inside is connected through the rack 11.

As shown in fig. 3 and 4, the top of the support rod 10 is fixedly connected with the casing 12, and the inside of the casing 12 is fixedly connected with the cleaning mechanism, the cleaning mechanism comprises a cleaning brush 17 and a pair of sliding blocks 18, one side of the casing 12 is fixedly connected with a pair of electric push rods 14, the casing 12 plays the role of fixing the electric push rods 14, meanwhile, the output ends of the electric push rods 14 on two sides are fixedly connected with connecting blocks 16, the connecting blocks 16 are driven to move through the starting of the electric push rods 14, and the connecting blocks 16 are fixedly connected to the cleaning brush 17 through screws, the cleaning brush 17 is driven to move when the connecting blocks 16 move, the inside of the casing 12 is fixedly connected with a pair of sliding groove plates 15, the sliding blocks 18 are fixedly connected to the two ends of the cleaning brush 17, the cleaning brush 17 is in the inside of the sliding groove plates 15 through the sliding connection of the sliding blocks 18, the sliding groove plates 15 play the role of limiting the cleaning brush 17, meanwhile, the inside of the casing 12 is provided with warning plates 22, the warning plates 22 are fixedly connected between the sliding groove plates 15 on the two sides, the outer side walls of the warning plates 22 are driven by the starting of the electric push rods 14, the connecting blocks 16 are cleaned through screws, the surfaces of the warning plates 22 are fixedly connected to the cleaning brush 17, the surface of the cleaning plates 12, the cleaning brush 17 is driven to move when the connecting blocks are fixedly connected to the outer side walls 19 of the casing 12 through the sliding plates 19, the top plate 20 is fixedly connected to the top plate 20 through the top plate 20, and the top plate 20 is fixedly connected to the top plate 13, and the top plate 20 is fixedly connected to the top plate 13.

In practical use, when a complex road or a steeper bridge section appears, a worker places a license plate for reminding a driver in front of the road section, firstly, the equipment is selected at a proper place, the equipment is fixed on the ground through the starting of the hydraulic rod 2, and the warning sign 22 is installed on the equipment, at the moment, the warning sign 22 is required to be installed higher because of different heights of vehicles, like a large truck, the motor 6 on the protective shell 5 outside the fixed column 4 is started, the rotating shaft 7 is driven to rotate under the action of the motor 6, the gear 8 is driven to rotate while the rotating shaft 7 rotates, the rack 11 is driven to move up and down while the gear 8 rotates, the rack 11 is fixed on the support rod 10, the support rod 10 is driven to move up and down when the rack 11 moves up and down, the lifting of the supporting rod 10 can drive the shell 12 and the warning plate 22 to adjust the height, the working efficiency is quickened through the cooperation between the shell 12 and the warning plate 22, after the adjustment is finished, a driver is warned to pay attention to safety through the warning plate 22, as the warning plate 22 is exposed outside for a long time, the surface of the warning plate 22 needs to be cleaned under the influence of weather, the warning sign is prevented from being shielded by dust, the electric push rod 14 on the shell 12 is started, the electric push rod 14 is driven to drive the cleaning brush 17 on the connecting block 16 to move left and right under the action of the electric push rod 14, the cleaning brush 17 is limited on the chute plate 15 through the sliding block 18, the surface of the warning plate 22 is scrubbed through the left and right movement of the cleaning brush 17, the sign is clearer in daytime, electricity is stored through the solar panel 13, the lighting lamp 20 is electrified at night to illuminate the warning plate 22, and the cooperation between the warning plate 22 is realized, greatly enhancing the road safety awareness.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a road bridge safety warning device which characterized in that: including base (1), base (1) top fixedly connected with fixed column (4) to fixed column (4) inside sliding connection has bracing piece (10) to be provided with adjustment mechanism between fixed column (4) and bracing piece (10), adjustment mechanism includes gear (8) and rack (11) to meshing between gear (8) and rack (11) is connected, and rack (11) fixed connection is on the outer wall of bracing piece (10) simultaneously, and rack (11) slip is in order to meet the inside at fixed column (4) simultaneously, bracing piece (10) top fixedly connected with shell (12) to shell (12) inside fixedly connected with wiper mechanism, wiper mechanism includes cleaning brush (17) and a pair of slider (18) to slider (18) fixed connection is at the both ends of cleaning brush (17), and cleaning brush (17) sliding connection is in the inside of shell (12) simultaneously.

2. The road bridge safety warning device according to claim 1, wherein: the utility model discloses a motor, including fixed column (4), protective housing (4) lateral wall fixedly connected with protective housing (5), protective housing (5) outer wall fixedly connected with motor (6), motor (6) output fixedly connected with axis of rotation (7), axis of rotation (7) swivelling joint are in the inside of protective housing (5) simultaneously to gear (8) fixed connection is on the outer wall of axis of rotation (7), hole (9) have been seted up to fixed column (4) one side, and hole (9) are corresponding with gear (8).

3. The road bridge safety warning device according to claim 2, wherein: a pair of electric push rods (14) are fixedly connected to one side of the shell (12), meanwhile, connecting blocks (16) are fixedly connected to the output ends of the electric push rods (14) on two sides, and the connecting blocks (16) are fixedly connected to the cleaning brush (17) through screws.

4. The road bridge safety warning device according to claim 2, wherein: a pair of chute plates (15) are fixedly connected inside the shell (12), the cleaning brush (17) is connected inside the chute plates (15) in a sliding mode through a sliding block (18), meanwhile, a warning plate (22) is arranged inside the shell (12), the warning plate (22) is fixedly connected between the chute plates (15) on the two sides, and meanwhile, the cleaning brush (17) is connected on the outer side wall of the warning plate (22) in a sliding mode.

5. The road bridge safety warning device according to claim 2, wherein: the solar energy lamp is characterized in that a top plate (19) is fixedly connected to the outer side wall of the shell (12), a plurality of illuminating lamps (20) are fixedly connected to the bottom of the top plate (19), a support (21) is fixedly connected to the top of the shell (12), and a solar energy plate (13) is fixedly connected to the other end of the support (21).

6. The road bridge safety warning device according to claim 1, wherein: two pairs of hydraulic rods (2) are fixedly connected to the bottom of the base (1), and two pairs of universal wheels (3) are fixedly connected to the bottom of the base (1).