CN211479534U

CN211479534U - Road construction warning device

Info

Publication number: CN211479534U
Application number: CN202020282782.3U
Authority: CN
Inventors: 谷向永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-11
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a town road articles for use technical field especially relates to a road construction warning device, including warning board, the equal fixedly connected with second supporting shoe in upper end both sides of warning board, and the solid fixed ring of lateral wall fixedly connected with of warning board, the lateral wall of warning board rotates and is connected with first supporting shoe, and the back lateral wall of warning board is the fixedly connected with spacing ring of linear equidistance, the first pivot of upper end fixedly connected with of first supporting shoe, first pivot cover is in the inside of solid fixed ring, the lateral wall fixedly connected with second pivot of supporting shoe, the outside of second pivot is rotated and is connected with the hinge bar. The utility model discloses in through the manual rotation supporting shoe of user, after first supporting shoe slope to certain angle, the manual rotation hinge bar of user this moment makes spacing post insert in the spacing ring corresponding with it, carries on spacingly to the supporting shoe, avoids warning the board to empty under the effect of wind power.

Description

Road construction warning device

Technical Field

The utility model relates to a town road articles for use technical field especially relates to a road construction warning device.

Background

Warning boards are needed to remind pedestrians on the road to pay attention to safety in the construction process of municipal roads. The existing warning board is easy to topple over under the action of wind power, and meanwhile, the warning words are not convenient for a user to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a road construction warning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road construction warning device comprises a warning plate, wherein both sides of the upper end of the warning plate are fixedly connected with second supporting blocks, the side wall of the warning plate is fixedly connected with a fixing ring, the side wall of the warning plate is rotatably connected with a first supporting block, the rear side wall of the warning plate is fixedly connected with a limiting ring in a linear equidistant manner, the upper end of the first supporting block is fixedly connected with a first rotating shaft, the first rotating shaft is sleeved inside the fixing ring, the side wall of the supporting block is fixedly connected with a second rotating shaft, the outer part of the second rotating shaft is rotatably connected with a hinge rod, the side wall of the hinge rod is fixedly connected with a limiting column, the limiting column is matched with the limiting ring, both side walls of the supporting block are fixedly connected with second transmission blocks, one side of the supporting block is provided with a clamping block, both side walls of the clamping block are fixedly connected with first transmission blocks, and one end of the clamping block is contacted, the rear side wall of the clamping block is fixedly connected with a spring, the first transmission block and the second transmission block are rotatably connected through a third rotating shaft, and one end of the spring is fixedly connected with a second supporting block.

Preferably, the outer diameter of the first rotating shaft is smaller than the inner diameter of the fixing ring, and the first rotating shaft and the fixing ring are in clearance fit.

Preferably, the inner diameter of the limiting ring is larger than the outer diameter of the limiting column, and the limiting ring and the limiting column are in clearance fit.

Preferably, one end of the hinge rod is provided with a hinge hole, and the inner diameter of the hinge rod is in clearance fit with the outer diameter of the second rotating shaft.

Preferably, the bottom end of the supporting block is fixedly connected with anti-skid projections in a linear equidistant manner.

Preferably, the bottom ends of the warning plate and the supporting block are located on the same horizontal line.

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

1. the utility model discloses in through the first supporting block of user's manual rotation, after first supporting block slopes to certain angle, the manual rotation hinge bar of user this moment makes spacing post insert in the spacing ring corresponding with it to carry on spacingly to the supporting shoe, avoid warning the board to empty under the effect of wind power.

2. The utility model discloses in write the warning slogan on the warning slogan board the same with warning board size through the user, then the user presses the clamp splice in proper order, will warn on the fixed warning board of slogan board to the person of facilitating the use changes warning slogan board, has improved the utilization ratio of warning board simultaneously.

Drawings

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

fig. 2 is an enlarged schematic view of a partial structure a of the present invention.

In the figure: 1. a warning board; 2. a limiting ring; 3. a first rotating shaft; 4. a fixing ring; 5. a limiting column; 6. a hinged lever; 7. a first support block; 8. a second rotating shaft; 9. a clamping block; 10. a first transmission block; 11. a third rotating shaft; 12. a spring; 13. a second support block; 14. and a second transmission block.

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.

Referring to fig. 1-2, a road construction warning device comprises a warning plate 1, wherein both sides of the upper end of the warning plate 1 are fixedly connected with second supporting blocks 13, the side wall of the warning plate 1 is fixedly connected with a fixing ring 4, the side wall of the warning plate 1 is rotatably connected with first supporting blocks 7, the rear side wall of the warning plate 1 is fixedly connected with limiting rings 2 in a linear equidistant manner, the upper end of the first supporting block 7 is fixedly connected with a first rotating shaft 3, the first rotating shaft 3 is sleeved inside the fixing ring 4, the side wall of the first supporting block 7 is fixedly connected with a second rotating shaft 8, the outer part of the second rotating shaft 8 is rotatably connected with a hinge rod 6, the side wall of the hinge rod 6 is fixedly connected with a limiting column 5, the limiting column 5 is matched with the limiting rings 2, both side walls of the second supporting block 13 are fixedly connected with second transmission blocks 14, and one side of the second supporting block 13 is provided with, the equal fixedly connected with first transmission piece 10 of both sides wall of clamp splice 9, and clamp splice 9 one end contacts with warning board 1, the back lateral wall fixedly connected with spring 12 of clamp splice 9, and first transmission piece 10 and second transmission piece 14 rotate through third pivot 11 to be connected, and the one end fixedly connected with second supporting shoe 13 of spring 12.

Wherein, the external diameter of first pivot 3 is less than the internal diameter of solid fixed ring 4, and be clearance fit between first pivot 3 and the solid fixed ring 4.

Wherein, the internal diameter of the spacing ring 2 is larger than the external diameter of the spacing post 5, and the spacing ring 2 and the spacing post 5 are in clearance fit.

Wherein, the one end of articulated rod 6 is seted up the hinge hole, and is clearance fit between the internal diameter of articulated rod 6 and the external diameter of second pivot 8.

Wherein, the bottom of the first supporting block 7 is a linear equidistant fixedly connected with antiskid lug.

Wherein, the bottom of warning board 1 and first supporting block 7 is located same water flat line.

The working principle is as follows: the first supporting block 7 is manually rotated by a user, and when the first supporting block 7 inclines to a certain angle, the user manually rotates the hinge rod 6 to enable the limiting column 5 to be inserted into the limiting ring 2 corresponding to the limiting column, so that the first supporting block 7 is limited, and the warning plate 1 is prevented from toppling under the action of wind power; write the warning slogan on the warning slogan board the same with warning board 1 size through the user, then the user presses clamp splice 9 in proper order, will warn on the fixed warning board 1 of slogan board to the person of facilitating the use changes warning slogan board, has improved warning board 1's utilization ratio simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The road construction warning device comprises a warning plate (1) and is characterized in that both sides of the upper end of the warning plate (1) are fixedly connected with second supporting blocks (13), the side wall of the warning plate (1) is fixedly connected with a fixing ring (4), the side wall of the warning plate (1) is rotatably connected with first supporting blocks (7), the rear side wall of the warning plate (1) is fixedly connected with a limiting ring (2) in a linear equidistant manner, the upper end of the first supporting block (7) is fixedly connected with a first rotating shaft (3), the first rotating shaft (3) is sleeved in the fixing ring (4), the side wall of the first supporting block (7) is fixedly connected with a second rotating shaft (8), the outer part of the second rotating shaft (8) is rotatably connected with a hinge rod (6), the side wall of the hinge rod (6) is fixedly connected with a limiting column (5), and the limiting column (5) is matched with the limiting ring (2), the warning device is characterized in that a second transmission block (14) is fixedly connected to two side walls of the second supporting block (13), a clamping block (9) is arranged on one side of the second supporting block (13), a first transmission block (10) is fixedly connected to two side walls of the clamping block (9), one end of the clamping block (9) is in contact with the warning plate (1), a spring (12) is fixedly connected to the rear side wall of the clamping block (9), the first transmission block (10) and the second transmission block (14) are rotatably connected through a third rotating shaft (11), and a second supporting block (13) is fixedly connected to one end of the spring (12).

2. The road construction warning device according to claim 1, wherein the outer diameter of the first rotating shaft (3) is smaller than the inner diameter of the fixing ring (4), and the first rotating shaft (3) and the fixing ring (4) are in clearance fit.

3. The road construction warning device according to claim 1, characterized in that the inner diameter of the spacing ring (2) is larger than the outer diameter of the spacing post (5), and the spacing ring (2) and the spacing post (5) are in clearance fit.

4. The road construction warning device according to claim 1, wherein one end of the hinge rod (6) is provided with a hinge hole, and the inner diameter of the hinge rod (6) and the outer diameter of the second rotating shaft (8) are in clearance fit.

5. A road construction warning device as claimed in claim 1, characterised in that the bottom end of the first support block (7) is a linear equidistant fixedly connected with anti-slip raised.

6. A road construction warning device according to claim 1, characterized in that the bottom ends of the warning board (1) and the first supporting block (7) are located on the same horizontal line.