CN108842650B

CN108842650B - Movable road marking

Info

Publication number: CN108842650B
Application number: CN201810827492.XA
Authority: CN
Inventors: 楼月芳
Original assignee: Dongyang Teyi New Material Technology Co ltd
Current assignee: DONGYANG TEYI NEW MATERIAL TECHNOLOGY Co.,Ltd.
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2020-08-25
Anticipated expiration: 2038-07-25
Also published as: CN108842650A

Abstract

The invention discloses a road movable marking, which comprises more than one embedded part embedded in a road surface, wherein the embedded parts are dotted and spliced into a road indicating marking, the upper end surface of each embedded part is flush with the upper end surface of the road surface, a circular accommodating cavity is formed in each embedded part, the upper end surface of each accommodating cavity is open, a lifting box is movably arranged in each accommodating cavity, the upper end surface of each lifting box is provided with a sliding ring, the sliding ring seals the whole accommodating cavity, and the outer wall of the sliding ring is in sliding contact with the inner wall of the accommodating cavity. The invention has simple structure, two colors and forms in rainy days and daytime, and particularly, when the automobile runs in rainy days and nights, the color structure different from that in sunny days is used to reform a marking line, so that a driver can clearly see the marking line on the road surface when driving in rainy days.

Description

Movable road marking

Technical Field

The invention relates to the field of municipal roads, in particular to a movable road marking.

Background

On the road surface, a large number of indicating marked lines are often coated, the marked lines are mainly used for indicating the running of vehicles, the marked lines can give good vision to drivers at night and in daytime, and the drivers can easily see the marked lines on the road surface. However, in an environment where a driver cannot easily distinguish the mark line on the road surface, particularly in a rainy night environment, especially in a street lamp environment, the whole road surface is reflective, and the white mark line cannot be recognized at all, so that the vehicle cannot select a correct lane in the driving process, and traffic accidents easily occur.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a road movable marking line, which can be recombined with a new color and structure when driving at night in rainy days, so as to help drivers to better identify a marking line and improve the safety when driving.

The invention is realized by the following technical scheme: a movable road marking comprises more than one embedded part embedded in the road surface, the embedded parts are in a dotted shape and spliced into a road indicating marking, the upper end surface of each embedded part is flush with the upper end surface of the road surface, each embedded part is internally provided with a circular containing cavity, the upper end surface of each containing cavity is open, each containing cavity is movably filled with a lifting box, the upper end surface of the lifting box is provided with a sliding ring which seals the whole containing cavity, the outer wall of the sliding ring is in sliding contact with the inner wall of the containing cavity, the middle of the lifting box is provided with a filling cavity, the filling cavity is filled with a water-absorbing sponge, the top of the lifting box is provided with a concave cavity, the inside of the concave cavity is coated with a marking coating, the top of the lifting box is provided with more than one small water inlet hole, the bottom output end of the small water inlet hole is communicated with the filling cavity, and the bottom of the lifting box is provided with two elastic supporting, the elastic supporting piece supports the lifting box at the top and enables the upper end face of the lifting box to be flush with the upper end face of the buried piece.

According to the preferable technical scheme, the bottom of each lifting box is provided with a small water leakage hole, the bottom surface of the buried part opposite to the small water leakage hole is provided with a small water drainage hole, and rainwater in the water absorption sponge is drained through the small water leakage holes and is drained to the outside of the buried part from the small water drainage holes.

As the preferred technical scheme, one side, close to the opening end, of the inner wall of the accommodating cavity of the buried part is embedded with a red lattice warning layer, and the outer wall of the red lattice warning layer is flush with the inner wall of the accommodating cavity.

As the preferred technical scheme, the elastic supporting pieces are two elastic metal sheets, the bottoms of the elastic supporting pieces are welded and fixed on the bottom surface of the containing cavity, the bottom surface of the lifting box is a spherical surface, and the upper end surfaces of the two elastic metal sheets are in contact support with the spherical surface at the bottom of the lifting box.

As a preferred technical scheme, the marking coating adopts hot-melt marking paint.

The invention has the beneficial effects that: the marking structure is formed by splicing point-shaped structures, so that the service life of the marking is longer;

secondly, because the marked line is presented in a dot shape, the condition that the vehicle slips due to water accumulation of the marked line when the vehicle passes through the marked line can be avoided;

and thirdly, in rainy days at night, the lifting box can be lowered, and the red lattice warning layer is exposed, so that the whole marking line is red when being observed from a distance and is easier to identify, and the original shape can be recovered in sunny days.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic structural view in a rainy state according to the present invention.

The codes in the figure are respectively: 1 is red lattice warning layer, 2 is the piece that buries, 3 is the slip ring, 4 is the marking coating, 5 is the sponge that absorbs water, 6 is into the water aperture, 7 is spherical face, 8 is the lift box, 11 is for holding the chamber, 12 is the drainage aperture, 13 is elastic support piece, 14 is the aperture that leaks.

Detailed Description

As shown in fig. 1, the road movable marking comprises more than one embedded part 2 embedded in a road surface, the embedded parts 2 are dotted and spliced to form a road indicating marking, the upper end surface of each embedded part 2 is flush with the upper end surface of the road surface, a circular accommodating cavity 11 is formed in each embedded part 2, the upper end surface of each accommodating cavity 11 is open, a lifting box 8 is movably arranged in each accommodating cavity 11, a sliding ring 3 is arranged on the upper end surface of each lifting box 8, the sliding ring 3 seals the whole accommodating cavity 11, and the outer wall of the sliding ring 3 is in sliding contact with the inner wall of the accommodating cavity 11;

the centre of lift box 8 has a packing chamber, fill a sponge 5 that absorbs water in the filling chamber, a cavity is seted up at the top of lift box 8, coating one deck marking 4 in the cavity, more than one inlet aperture 6 is seted up at lift box 8 top, inlet aperture 6 bottom output all communicates with each other with the filling chamber, the bottom of lift box 8 all is provided with two elastic support elements 13, elastic support elements 13 prop up the lift box 8 at top and make the up end of lift box 8 and the up end parallel and level of ground buried part 2.

In this embodiment, the bottom of the lifting box 8 is provided with a small water leakage hole 14, the bottom surface of the buried part facing the small water leakage hole 14 is provided with a small water drainage hole 12, and rainwater in the water absorbing sponge 5 is drained through the small water leakage hole 14 and is drained from the small water drainage hole 12 to the outside of the buried part 2. After water is accumulated in rainy days, water in the water absorption sponge can automatically leak from the small water leakage holes by utilizing gravity and then is discharged from the small water drainage holes to enter the soil.

Wherein, the ground of 2 holds intracavity wall and is close to open end one side embedding and is provided with one deck red lattice warning layer 1, and the outer wall on red lattice warning layer 1 is with the inner wall parallel and level that holds the chamber. When the lifting box is used in a sunny day, the whole lifting box is light in weight because no water exists in the water absorption sponge, the whole lifting box can be supported by the elastic supporting piece, the red lattice warning layer is shielded by the lifting box at the moment, and the marking coating is used as normal marking indication; and when raining, the rainwater can constantly pass the aperture of intaking, enter into inside the lift box, absorb by the sponge that absorbs water, the sponge that absorbs water the back, whole weight promotes greatly, the elastic support piece of bottom can no longer support whole lift box, lift box can descend this time, and elastic support piece then can warp the bending, after descending, whole red lattice warning layer just can expose, see from the outside, every ground buries the piece and is exactly a red point, more than one red point is a marking of regular shape constitution, unusual clarity, can deal with under the rainy day reflection of light environment completely.

In this embodiment, elastic support member 13 is two elastic metal sheets, its bottom welded fastening is on the bottom surface that holds the chamber, the bottom surface of box 8 that goes up and down is a spherical surface 7, two elastic metal sheet 13 up end all with the spherical surface contact in bottom of box 8 that goes up and down to support, elastic support member 13 is a metal elastic component, it can support the box that goes up and down and the sponge that absorbs water that does not store up, consequently, when rainy day, the sponge that absorbs water just can absorb water, weight just can increase after absorbing water, two elastic metal sheets just can be strutted, as shown in fig. 2.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A road movable marking line is characterized in that: the embedded road sign comprises more than one embedded parts arranged in a road surface, each embedded part is in a dotted shape and is spliced into a road indication sign line, the upper end face of each embedded part is parallel and level with the upper end face of the road surface, a circular accommodating cavity is formed in each embedded part, the upper end face of each accommodating cavity is open, a lifting box is movably arranged in each accommodating cavity, the upper end face of each lifting box is provided with a sliding ring, the sliding ring seals the whole accommodating cavity, the outer wall of each sliding ring is in sliding contact with the inner wall of each accommodating cavity, a filling cavity is arranged in the middle of each lifting box, a water absorbing sponge is filled in each filling cavity, a cavity is formed in the top of each lifting box, a layer of sign line coating is coated in each cavity, more than one water inlet small hole is formed in the top of each lifting box, the output end of the bottom of each water inlet small hole is communicated with each filling cavity, two elastic supporting parts are arranged at the bottom of each lifting box, and support supports the lifting box at the top end face of each.

2. The road sign of claim 1, wherein: the bottom of the lifting box is provided with a small water leakage hole, the bottom surface of the buried part opposite to the small water leakage hole is provided with a small water drainage hole, and rainwater in the water absorption sponge is discharged through the small water leakage hole and is discharged to the outside of the buried part from the small water drainage hole.

3. The road sign of claim 1, wherein: the ground piece that holds intracavity wall is close to open end one side embedding and is provided with the red lattice warning layer of one deck, and the outer wall on red lattice warning layer is parallel and level with the inner wall that holds the chamber.

4. The road sign of claim 1, wherein: the elastic supporting piece is two elastic metal sheets, the bottom of the elastic supporting piece is welded and fixed on the bottom surface of the containing cavity, the bottom surface of the lifting box is a spherical surface, and the upper end surfaces of the two elastic metal sheets are in contact support with the spherical surface at the bottom of the lifting box.

5. The road sign of claim 1, wherein: the marking coating adopts hot-melt marking coating.