CN213805005U

CN213805005U - Highway maintenance workman warning device

Info

Publication number: CN213805005U
Application number: CN202022288594.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangxi Rongfeng Construction Engineering Co ltd
Current assignee: Guangxi Rongfeng Construction Engineering Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-27
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to the technical field of highway maintenance, in particular to a warning device for highway maintenance workers, which comprises a box body, wherein the left end of the inner wall of the box body is rotationally connected with a rotating shaft, the right end of the rotating shaft passes through the right end of the box body and extends to the outside, the left part and the right part of the circumferential outer wall of the rotating shaft are fixedly connected with first bevel gears, the top end of each first bevel gear is meshed with a second bevel gear, the top end of each second bevel gear is fixedly connected with a rotating rod, the circumferential outer wall of each rotating rod is provided with threads, the threads are opposite, the top end of each rotating rod passes through the top end of the box body and is connected with a fixed block through threads, and the middle part of the top end of the box body is provided with a storage battery with adjustable height, in use, the vehicle can be conveniently observed, the safety of workers is improved, the use reliability is improved, and the vehicle can be conveniently observed at night, and the effects of environmental protection and energy conservation are achieved.

Description

Highway maintenance workman warning device

Technical Field

The utility model relates to a highway maintenance technical field specifically is a highway maintenance workman warning device.

Background

It is known that after a road is built into a vehicle, the quality of the road is gradually reduced due to the natural erosion and weathering caused by the abrasion and impact of wheels, rainstorm, flood, sand, ice and snow, sunlight, ice melting and the like, and the artificial damage and some defects left in the building process, so that maintenance measures are required to be taken after the road is built into the vehicle, and the maintenance and the repair are continuously carried out.

The existing warning device for highway maintenance workers has the defects that the height of the warning device is not adjustable, so that the vehicle is inconvenient to observe in use, the safety of workers is low, and the use reliability is reduced

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a height-adjustable festival, in use be convenient for the vehicle and observe, improve staff's security to improve and use the reliability, and be convenient for the vehicle observe and environmental protection and energy saving's highway maintenance workman warning device night.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a warning device for highway maintenance workers comprises a box body, wherein a rotating shaft is rotatably connected to the left end of the inner wall of the box body, the right end of the rotating shaft penetrates through the right end of the box body and extends to the outside, first bevel gears are fixedly connected to the left portion and the right portion of the circumferential outer wall of the rotating shaft, second bevel gears are meshed with the top ends of the first bevel gears, rotating rods are fixedly connected to the top ends of the second bevel gears, the circumferential outer wall of each rotating rod is provided with threads, the threads are opposite, the top ends of the rotating rods penetrate through the top end of the box body and are connected with a fixed block through threads, a storage battery is mounted in the middle of the top end of the box body, supporting rods are fixedly connected to the four corners of the top end of the box body, a convex sliding groove is formed in the middle of each supporting rod, and a convex sliding block is matched with the inside of each convex sliding groove in a sliding manner, two of left portion the looks remote site of protruding type slider and the equal fixedly connected with backup pad of the looks remote site of two protruding type sliders of right portion, each back of the body end of fixed block respectively with corresponding each the looks remote site fixed connection of backup pad to the board is placed to the top fixedly connected with of backup pad, the top right part fixedly connected with spliced pole of placing the board, the top fixedly connected with solar panel of spliced pole, solar panel and battery electric connection to the top middle part fixedly connected with dead lever of placing the board, the top fixedly connected with linkage plate of dead lever, the left end fixedly connected with LED warning sign of linkage plate, LED warning sign and battery electric connection to it is provided with suggestion device to place board upper portion.

Preferably, the prompting device comprises a control panel, the left end of the box body is fixedly connected with the right end of the control panel, the left end bottom of the LED warning board is fixedly connected with a sensor, the sensor is electrically connected with the control panel, and a warning lamp is fixedly connected with the top of the LED warning board and electrically connected with the control panel.

Preferably, the four corners of the bottom end of the box body are fixedly connected with rollers.

Preferably, the front part and the rear part of the right end of the box body are fixedly connected with push rods, and the right end of each push rod is fixedly connected with a handle.

Preferably, the outer wall of the handle is provided with anti-skid grains.

Preferably, the right end of the rotating shaft is fixedly connected with a rocker.

Preferably, the outer wall of the rocker is fixedly connected with a rubber sleeve.

Preferably, the circumferential outer wall of each rotating rod is rotatably connected with a transverse plate, and the opposite ends of each transverse plate are fixedly connected with the left end and the right end of the inner wall of the box body respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway maintenance workman warning device possesses following beneficial effect: rotate the axis of rotation through the user, the axis of rotation drives first conical gear and rotates, first conical gear drives second conical gear and rotates, second conical gear drives the dwang and rotates, the dwang drives fixed block rebound, the fixed block drives backup pad and protruding type slider rebound in protruding type spout, the backup pad drives places the board rebound, it drives LED warning sign to place the board, the linkage plate, the dead lever rebound, thereby height-adjustable has been reached, in use, the vehicle observation of being convenient for, staff's security improves, thereby improve the effect of reliability in utilization, and through the battery, LED warning sign and solar panel's cooperation, thereby reached the vehicle of being convenient for observe and environmental protection and energy saving's effect at night.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is the utility model discloses overlook schematic structure diagram of backup pad, protruding type slider and fixed block.

In the figure: 1. a box body; 2. a rotating shaft; 3. a first bevel gear; 4. a second bevel gear; 5. rotating the rod; 6. a fixed block; 7. a storage battery; 8. a support bar; 9. a convex slider; 10. a support plate; 11. placing the plate; 12. connecting columns; 13. a solar panel; 14. fixing the rod; 15. a linkage plate; 16. an LED warning board; 17. a control panel; 18. a sensor; 19. a warning light; 20. a roller; 21. a push rod; 22. a handle; 23. a rocker; 24. a rubber sleeve; 25. a transverse plate.

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.

Examples

Referring to fig. 1-3, the utility model relates to a warning device for highway maintenance workers, which comprises a box body 1, wherein the left end of the inner wall of the box body 1 is rotatably connected with a rotating shaft 2, the right end of the rotating shaft 2 passes through the right end of the box body 1 and extends to the outside, the left part and the right part of the outer circumferential wall of the rotating shaft 2 are fixedly connected with first bevel gears 3, the top end of each first bevel gear 3 is engaged with a second bevel gear 4, the top end of each second bevel gear 4 is fixedly connected with a rotating rod 5, the outer circumferential wall of each rotating rod 5 is provided with threads, the threads are opposite, the top end of each rotating rod 5 passes through the top end of the box body 1 and is connected with a fixed block 6 through threads, a storage battery 7 is arranged in the middle part of the top end of the box body 1, supporting rods 8 are fixedly connected at the four corners of the top end of the box body 1, and a convex chute is arranged in the middle part of each supporting rod 8, the inside of each convex chute is matched with a convex slide block 9 in a sliding way, the opposite ends of the two convex slide blocks 9 at the left part and the opposite ends of the two convex slide blocks 9 at the right part are fixedly connected with a support plate 10, the opposite ends of each fixed block 6 are respectively and fixedly connected with the opposite ends of the corresponding support plates 10, the top end of the support plate 10 is fixedly connected with a placing plate 11, the right part of the top end of the placing plate 11 is fixedly connected with a connecting column 12, the top end of the connecting column 12 is fixedly connected with a solar panel 13, the solar panel 13 can be used after the conversion and the voltage stabilization of a storage battery 7 after the light energy absorbed by the solar panel 13 is converted into the electric energy, the solar panel 13 is electrically connected with the storage battery 7, the middle part of the top end of the placing plate 11 is fixedly connected with a fixed rod 14, the top end of the fixed rod 14 is fixedly connected with a linkage plate 15, the left end of the linkage plate 15 is fixedly connected with an LED warning board 16, and the LED warning board 16 is electrically connected with the storage battery 7, and the upper portion of the placing plate 11 is provided with a prompting device, the prompting device comprises a control panel 17, the left end of the box body 1 is fixedly connected with the right end of the control panel 17, the bottom of the left end of the LED warning board 16 is fixedly connected with a sensor 18, the sensor 18 is electrically connected with the control panel 17, the top end of the LED warning board 16 is fixedly connected with a warning lamp 19, the warning lamp 19 is electrically connected with the control panel 17, when the vehicle runs in the receiving range of the sensor 18, the sensor 18 transmits a sensing signal to the control panel 17, the control panel 17 transmits the sensing signal to the warning lamp 19, so that the warning lamp 19 emits light, the vehicle and workers can conveniently observe, the accident situation of the vehicle is reduced, four corners of the bottom end of the box body 1 are fixedly connected with idler wheels 20, the user can conveniently move the warning device through the idler wheels 20, push rods 21 are fixedly connected with the front portion and the rear portion of the right end of the box body 1, the right end of the push rod 21 is fixedly connected with a handle 22, a user can conveniently push the warning device through the push rod 21 and the handle 22, the use convenience is improved, anti-slip patterns are arranged on the outer wall of the handle 22, the falling-off condition of the handle 22 in the hand of the user can be reduced through the anti-slip patterns, the right end of the rotating shaft 2 is fixedly connected with a rocker 23, the rotating shaft 2 can be conveniently rotated by the user through a remote rod, the use convenience is improved, a rubber sleeve 24 is fixedly connected to the outer wall of the rocker 23, the falling-off condition of the remote rod in the hand of the user can be reduced through the rubber sleeve 24, transverse plates 25 are rotatably connected to the circumferential outer walls of the rotating rods 5, the opposite ends of the transverse plates 25 are respectively and fixedly connected with the left end and the right end of the inner wall of the box body 1, and the stability of the rotating rods 5 is improved through the transverse plates 25; rotate axis of rotation 2 through the user, axis of rotation 2 drives first bevel gear 3 and rotates, first bevel gear 3 drives second bevel gear 4 and rotates, second bevel gear 4 drives dwang 5 and rotates, dwang 5 drives fixed block 6 rebound, fixed block 6 drives backup pad 10 and protruding type slider 9 rebound in protruding type spout, backup pad 10 drives and places board 11 rebound, it drives LED warning sign 16 to place board 11, linkage plate 15, dead lever 14 rebound, thereby height-adjustable has been reached, in use, be convenient for vehicle observation, staff's security improves, thereby improve the effect of service reliability, and pass through battery 7, the cooperation of LED warning sign 16 and solar panel 13, thereby reached and be convenient for the vehicle to observe and environmental protection and energy saving's effect at night.

In summary, the working principle and working process of the warning device for highway maintenance workers are that, when in use, firstly, a user rotates the rotating shaft 2, the rotating shaft 2 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 4 to rotate, the second bevel gear 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the fixed block 6 to move upwards, the fixed block 6 drives the supporting plate 10 and the convex slide block 9 to move upwards in the convex slide groove, the supporting plate 10 drives the placing plate 11 to move upwards, the placing plate 11 drives the LED warning board 16, the linkage plate 15 and the fixed rod 14 to move upwards, so as to adjust the height of the warning device, then the user turns on the power switch of the storage battery 7, so that the LED warning board emits light, when a vehicle runs in the receiving range of the sensor 18, the sensor 18 transmits a sensing signal to the control panel 17, and the control panel 17 transmits the warning light 19, therefore, the warning lamp 19 emits light, and workers can hide the warning lamp in time after observing the warning lamp, so that traffic accidents are reduced.

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 highway maintenance workman warning device, includes box (1), its characterized in that: the left end of the inner wall of the box body (1) is rotatably connected with a rotating shaft (2), the right end of the rotating shaft (2) penetrates through the right end of the box body (1) and extends to the outside, the left part and the right part of the outer wall of the circumference of the rotating shaft (2) are fixedly connected with first bevel gears (3), the top end of each first bevel gear (3) is meshed with a second bevel gear (4), the top end of each second bevel gear (4) is fixedly connected with a rotating rod (5), the outer wall of the circumference of each rotating rod (5) is provided with threads, the threads are opposite, the top end of each rotating rod (5) penetrates through the top end of the box body (1) and is connected with a fixed block (6) through threads, a storage battery (7) is installed in the middle of the top end of the box body (1), supporting rods (8) are fixedly connected at the four corners of the top end of the box body (1), and a convex sliding groove is formed in the middle of each supporting rod (8), the inner part of each convex chute is matched with a convex sliding block (9) in a sliding way, the opposite ends of the two convex sliding blocks (9) at the left part and the opposite ends of the two convex sliding blocks (9) at the right part are fixedly connected with a supporting plate (10), the back end of each fixed block (6) is fixedly connected with the opposite ends of the corresponding supporting plates (10), the top end of each supporting plate (10) is fixedly connected with a placing plate (11), the top end and the right part of each placing plate (11) are fixedly connected with a connecting column (12), the top end of each connecting column (12) is fixedly connected with a solar panel (13), each solar panel (13) is electrically connected with a storage battery (7), the middle part of the top end of each placing plate (11) is fixedly connected with a fixed rod (14), the top end of each fixed rod (14) is fixedly connected with a linkage plate (15), and the left end of each linkage plate (15) is fixedly connected with an LED warning board (16), the LED warning board (16) is electrically connected with the storage battery (7), and a prompt device is arranged on the upper portion of the placing board (11).

2. A highway maintenance worker warning device as recited in claim 1, wherein: the prompting device comprises a control panel (17), the left end of the box body (1) is fixedly connected with the right end of the control panel (17), a sensor (18) is fixedly connected with the bottom of the left end of the LED warning board (16), the sensor (18) is electrically connected with the control panel (17), a warning lamp (19) is fixedly connected with the top end of the LED warning board (16), and the warning lamp (19) is electrically connected with the control panel (17).

3. A highway maintenance worker warning device as recited in claim 2, wherein: the bottom four corners of the box body (1) are fixedly connected with rollers (20).

4. A highway maintenance worker warning device as recited in claim 3, wherein: the front part and the rear part of the right end of the box body (1) are fixedly connected with push rods (21), and the right end of each push rod (21) is fixedly connected with a handle (22).

5. A highway maintenance worker warning device as recited in claim 4, wherein: the outer wall of the handle (22) is provided with anti-skid grains.

6. A highway maintenance worker warning device as recited in claim 5, wherein: the right end of the rotating shaft (2) is fixedly connected with a rocker (23).

7. A highway maintenance worker warning device as recited in claim 6, wherein: the outer wall of the rocker (23) is fixedly connected with a rubber sleeve (24).

8. A highway maintenance worker warning device as recited in claim 7, wherein: the outer wall of the circumference of each rotating rod (5) is rotatably connected with a transverse plate (25), and the back ends of the transverse plates (25) are fixedly connected with the left end and the right end of the inner wall of the box body (1) respectively.