CN219032988U

CN219032988U - Mobile warning device for expressway construction management

Info

Publication number: CN219032988U
Application number: CN202221264250.2U
Authority: CN
Inventors: 王玉山; 王刚; 徐长勇; 王雅洁
Original assignee: Shandong Hi Speed Co Ltd
Current assignee: Shandong Hi Speed Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-05-16
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a mobile warning device for highway construction management, which comprises a base, wherein the top of the base is connected with a supporting component for supporting, the supporting component comprises a supporting plate rotating on the inner surface of the base, the rear side of the supporting plate is fixedly connected with a fixing rod, the rear side of the fixing rod is rotationally connected with a connecting plate, the top end of the connecting plate is rotationally connected with a warning plate, the front side of the warning plate is provided with a display screen, the inner surface of the top of the base is rotationally connected with two limiting plates, the rear side of the connecting plate is fixedly connected with a limiting rod, and the outer surface of the limiting rod is in sliding connection with the inner surfaces of the two limiting plates. According to the utility model, the warning board is conveniently supported on the base through the supporting component, the warning board is conveniently displayed, characters are displayed through the display screen, so that vehicles coming and going can be conveniently found and avoided in time, the connecting component is used for connecting the warning board and the base, and the warning board is folded when not in use, so that the occupied space is reduced, and the transportation is convenient.

Description

Mobile warning device for expressway construction management

Technical Field

The utility model relates to the technical field of highway warning, in particular to a mobile warning device for highway construction management.

Background

Expressways belong to high-grade highways; the expressway is a highway which can adapt to 25000 or more annual average day and night minibus traffic volumes, is specially used for the lane-separated high-speed running of automobiles and controls the access of the automobiles; although the names of the expressways are different in each country, the expressways are all roads which are specially provided with more than 4 lanes (including) and run in two directions separately, completely control the entrances and exits and completely adopt three-dimensional intersection.

When highway needs use, can use the warning sign to warn the vehicle that goes to and fro, make things convenient for the vehicle that goes to and fro to observe in time and dodge, current warning sign is because the volume is great, in the transportation that goes to highway, can increase the space that occupies to inconvenient transportation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mobile warning device for highway construction management.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a highway construction management is with removing warning device, includes the base, the top of base is connected with the supporting component who is used for supporting, the supporting component is including rotating in the backup pad of base internal surface, the rear side fixedly connected with dead lever of backup pad, the rear side of dead lever rotates and is connected with the connecting plate, the top of connecting plate rotates and is connected with the warning board, the front side of warning board is provided with the display screen, the top internal surface of base rotates and is connected with two limiting plates, the rear side fixedly connected with gag lever post of connecting plate, the surface and the two of gag lever post internal surface sliding connection, all be provided with first universal wheel around the bottom of base, the external surface of base is connected with the coupling assembling who is used for connecting the warning board.

As a further description of the above technical solution:

the connecting assembly comprises two clamping plates fixed on the front side and the rear side of the base, the top and the bottom of the warning plate are fixedly connected with connecting ropes, and the bottom ends of the two connecting ropes are fixedly connected with clamping blocks.

As a further description of the above technical solution:

the inner surfaces of the two clamping blocks are both connected with two sliding blocks in a sliding manner, and one side, close to each other, of each sliding block in the same clamping block is fixedly connected with the same abutting spring.

As a further description of the above technical solution:

the rear side fixedly connected with spacing rope of warning board, the bottom fixedly connected with nut of spacing rope, the rear side fixedly connected with screw rod of warning board, the surface of screw rod with nut threaded connection to the surface of screw rod and the internal surface sliding connection of connecting plate.

As a further description of the above technical solution:

the top sliding connection of base has the clamping rod, the surface cover of clamping rod is equipped with spacing spring, spacing spring's both ends are fixed connection respectively on clamping rod and base.

As a further description of the above technical solution:

four second universal wheels are arranged on the front side of the base, and a handle is fixedly connected to the top of the warning plate.

The utility model has the following beneficial effects:

compared with the prior art, this highway construction management is with removing warning device, support on the base through the convenient warning board of supporting component, conveniently demonstrate the warning board, show characters through the display screen to make things convenient for the vehicle to come and go in time to discover and dodge, coupling assembling is used for connecting warning board and base, folds when not using, reduces occupation space, thereby convenient removal and transportation.

Drawings

FIG. 1 is a front cross-sectional view of a mobile warning device for highway construction management according to the present utility model;

FIG. 2 is a partial side view cross section of a mobile warning device for highway construction management according to the present utility model;

FIG. 3 is a partial front cross-sectional view of the connection of the clamping assembly of the mobile warning device for highway construction management according to the present utility model;

fig. 4 is an enlarged view at a shown in fig. 2.

Legend description:

1. a base; 2. a first universal wheel; 3. a support plate; 4. a fixed rod; 5. a connecting plate; 6. a warning board; 7. a limit rod; 8. a limiting plate; 9. a clamping rod; 10. a limit spring; 11. a second universal wheel; 12. a display screen; 13. a screw; 14. a nut; 15. a limit rope; 16. a connecting rope; 17. a clamping block; 18. a clamping plate; 19. a slide block; 20. abutting against the spring; 21. a handle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a mobile warning device for highway construction management: comprises a base 1, the top of the base 1 is connected with a supporting component for supporting, the front side of the base 1 is provided with four second universal wheels 11, the supporting component comprises a supporting plate 3 which rotates on the inner surface of the base 1, the rear side of the supporting plate 3 is fixedly connected with a fixing rod 4, the rear side of the fixing rod 4 is rotationally connected with a connecting plate 5, the top end of the connecting plate 5 is rotationally connected with a warning plate 6, the top of the warning plate 6 is fixedly connected with a handle 21, the front side of the warning plate 6 is provided with a display screen 12, the rear side of the warning plate 6 is fixedly connected with a limiting rope 15, the bottom end of the limiting rope 15 is fixedly connected with a nut 14, the rear side of the warning plate 6 is fixedly connected with a screw 13, the outer surface of the screw 13 is in threaded connection with the nut 14, the outer surface of the screw 13 is in sliding connection with the inner surface of the connecting plate 5, the warning plate 6 is perpendicular to the base 1 by rotating the warning plate 6, so that the screw 13 penetrates through the connecting plate 5, then the nut 14 is rotated on the screw 13, the warning plate 6 is stably connected with the connecting plate 5, the nut 14 is connected through the limiting rope 15, the nut 14 is prevented from being easily lost, the two limiting plates 8 are rotationally connected to the inner surface of the top of the base 1, the limiting plates 8 are made of elastic materials, the limiting plates 8 are convenient to elastically move, the limiting plates 8 are convenient to connect and separate from the limiting rods 7, the limiting rods 7 are fixedly connected to the rear side of the connecting plate 5, the outer surfaces of the limiting rods 7 are slidably connected with the inner surfaces of the two limiting plates 8, the top of the base 1 is slidably connected with the clamping rods 9, the outer surfaces of the clamping rods 9 are sleeved with limiting springs 10, two ends of each limiting spring 10 are fixedly connected to the clamping rods 9 and the base 1 respectively, the limiting plates 8 are taken out from the limiting rods 7, and then the clamping rods 9 are moved, so that the limiting springs 10 are stretched, after two limiting plates 8 move into the base 1, the clamping rod 9 is loosened, the limiting springs 10 are elastically released, the clamping rod 9 is moved to the top of the limiting plate 8, the limiting plate 8 is conveniently limited, the first universal wheels 2 are arranged on the periphery of the bottom of the base 1, and the outer surface of the base 1 is connected with a connecting assembly for connecting the warning plate 6.

Further, the connecting assembly comprises two clamping plates 18 fixed on the front side and the rear side of the base 1, connecting ropes 16 are fixedly connected to the top and the bottom of the warning plate 6, clamping blocks 17 are fixedly connected to the bottom ends of the two connecting ropes 16, two sliding blocks 19 are slidably connected to the inner surfaces of the two clamping blocks 17, one abutting spring 20 is fixedly connected to one side, close to each other, of the two sliding blocks 19 located in the same clamping block 17, the two sliding blocks 19 are mutually close through pinching, the sliding blocks 19 are enabled to move into the clamping blocks 17, the abutting springs 20 are enabled to compress, the sliding blocks 19 are moved into the clamping plates 18, after the sliding blocks 19 move out of the clamping plates 18, the two sliding blocks 19 are pushed to move out of the clamping blocks 17 to clamp the clamping plates 18 through elasticity of the abutting springs 20, and stable connection between the warning plate 6 and the base 1 is achieved.

Working principle: when the warning device is required to be used, firstly, the supporting plate 3 is rotated to enable the supporting plate 3 to be perpendicular to the base 1, then the connecting plate 5 is rotated to enable the supporting plate 3 to be horizontally connected with the connecting plate 5, the limiting plate 8 is rotated to enable the limiting plate 8 to be connected with the limiting rod 7 so as to be used for supporting the connecting plate 5, the warning plate 6 is rotated to enable the warning plate 6 to be perpendicular to the base 1, the screw 13 penetrates through the connecting plate 5, then the nut 14 is rotated on the screw 13, the warning plate 6 is enabled to be stably connected with the connecting plate 5, the base 1 is conveniently moved to a construction position through the first universal wheel 2, the display screen 12 is electrified, and surrounding vehicles are conveniently warned;

after the use is finished, pull the warning board 6 through the handle 21, rotate the nut 14, make nut 14 and screw rod 13 separation, take out limiting plate 8 from gag lever post 7, then fold connecting plate 5 and backup pad 3, make things convenient for warning board 6 to fold to the top of base 1, pinch two sliders 19 and be close to each other, thereby make slider 19 remove into joint piece 17, thereby make butt spring 20 compress, move slider 19 into joint plate 18, after slider 19 shifts out joint plate 18, through butt spring 20's elasticity, promote two sliders 19 and shift out joint piece 17 and carry out the joint to joint plate 18, then remove joint rod 9, make spacing spring 10 tensile, after two limiting plate 8 move into base 1 in, loosen joint rod 9, make spacing spring 10 elasticity release, thereby make joint rod 9 move to the top of limiting plate 8, stand base 1, make second universal wheel 11 contact with the ground, make things convenient for moving and transporting base 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a highway construction management is with removing warning device, includes base (1), its characterized in that: the top of base (1) is connected with the supporting component who is used for supporting, the supporting component is including rotating in backup pad (3) of base (1) internal surface, the rear side fixedly connected with dead lever (4) of backup pad (3), the rear side of dead lever (4) rotates and is connected with connecting plate (5), the top of connecting plate (5) rotates and is connected with warning board (6), the front side of warning board (6) is provided with display screen (12), the top internal surface of base (1) rotates and is connected with two limiting plates (8), the rear side fixedly connected with gag lever post (7) of connecting plate (5), the surface and the two of limiting plate (8) internal surface sliding connection, all be provided with first universal wheel (2) around the bottom of base (1), the external surface connection of base (1) is used for connecting the coupling assembling of warning board (6).

2. The mobile warning device for highway construction management according to claim 1, wherein: the connecting assembly comprises two clamping plates (18) fixed on the front side and the rear side of the base (1), the top and the bottom of the warning plate (6) are fixedly connected with connecting ropes (16), and the bottom ends of the two connecting ropes (16) are fixedly connected with clamping blocks (17).

3. The mobile warning device for highway construction management according to claim 2, wherein: the inner surfaces of the two clamping blocks (17) are both connected with two sliding blocks (19) in a sliding manner, and one side, close to each other, of the two sliding blocks (19) in the same clamping block (17) is fixedly connected with the same abutting spring (20).

4. The mobile warning device for highway construction management according to claim 1, wherein: the rear side fixedly connected with spacing rope (15) of warning board (6), the bottom fixedly connected with nut (14) of spacing rope (15), the rear side fixedly connected with screw rod (13) of warning board (6), the surface of screw rod (13) with nut (14) threaded connection to the surface of screw rod (13) and the internal surface sliding connection of connecting plate (5).

5. The mobile warning device for highway construction management according to claim 1, wherein: the top sliding connection of base (1) has clamping rod (9), the surface cover of clamping rod (9) is equipped with spacing spring (10), the both ends of spacing spring (10) are fixed connection respectively on clamping rod (9) and base (1).

6. The mobile warning device for highway construction management according to claim 1, wherein: four second universal wheels (11) are arranged on the front side of the base (1), and a handle (21) is fixedly connected to the top of the warning plate (6).