CN211142866U

CN211142866U - Anti-skid pedestrian crossing line

Info

Publication number: CN211142866U
Application number: CN201921646438.1U
Authority: CN
Inventors: 孟欣强; 苏灿航; 郭任坤; 郭建钢; 李林; 罗文婷; 廖飞宇; 盛叶; 曾铖泓; 吴尉健; 吴益源; 刘丹丹
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-31
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to an antiskid pedestrian crossing line, locate the bottom on the road surface including the parallel, the surface of bottom has a plurality of non-slip raised portion along its length direction interval equipartition, non-slip raised portion extends along the width direction of bottom, forms the recess between two adjacent non-slip raised portions. This pedestrian crossing's surface adopts unsmooth crisscross structure, can reduce the risk of skidding, improves the security of pedestrian's walking, has increased the vehicle simultaneously and has traveled outdated frictional force, improves driving safety.

Description

Anti-skid pedestrian crossing line

The technical field is as follows:

the utility model relates to an antiskid pedestrian crossing line.

Background art:

the pedestrian crossing line is an important traffic engineering facility, is an indication marking line which is a white parallel thick solid line, marks a path for allowing pedestrians to cross a road under a certain condition, warns motor vehicle drivers of pedestrians and non-motor vehicles to cross the road, and is widely used in road construction. The existing pedestrian crossing line has large line width and smooth surface, and is easy to slip when pedestrians walk after meeting water, and the friction force of vehicles is small when the vehicles run on the pedestrian crossing line, and the driving safety is poor.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that an antiskid pedestrian crossing line is provided, structural design is reasonable, has good anti-skidding effect.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides an antiskid pedestrian crossing line, includes the parallel bottom of locating the road surface, the surface of bottom has a plurality of anti-skidding bellying along its length direction equipartition at interval, forms the recess between two adjacent anti-skidding bellying.

Further, the anti-slip convex part extends along the width direction of the bottom layer.

Further, the shape of the antiskid convex part is linear or wavy.

Further, the cross section of the anti-skid convex part is trapezoidal or triangular.

Further, the surface of the anti-skid convex part is coated with a light reflecting coating.

Furthermore, the included angles between the left side surface and the right side surface of the anti-skid convex part and the bottom layer are smaller than 90 degrees.

Compared with the prior art, the utility model discloses following effect has: the utility model discloses structural design is simple, reasonable, adopts unsmooth crisscross structure, can reduce the risk of skidding, improves the security of pedestrian's walking, has increased the vehicle simultaneously and has travel outdated frictional force, improves driving safety.

Description of the drawings:

FIG. 1 is a schematic view of a three-dimensional structure in which the shape of the stud portion in the crosswalk line is linear and the cross section is trapezoidal;

FIG. 2 is a cross-sectional view of the stud portion of the crosswalk line having a linear shape and a trapezoidal cross-section;

FIG. 3 is a schematic view showing a three-dimensional structure in which the anti-skid protrusions in the crosswalk line are wavy and have trapezoidal cross sections;

FIG. 4 is a cross-sectional view of the stud portion of the crosswalk line having a linear shape and a triangular cross-section.

In the figure: 1-a bottom layer; 2-anti-slip raised portion.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the utility model relates to an antiskid pedestrian crossing line, locate bottom 1 on the road surface including the parallel, bottom 1's surface has a plurality of non-slip raised portion 2 along its length direction interval ground equipartition, non-slip raised portion 2 extends along bottom 1's width direction, forms the recess between two adjacent non-slip raised portions 2. This pedestrian crossing's surface adopts unsmooth crisscross structure, can reduce the risk of skidding, improves the security of pedestrian's walking, has increased the vehicle simultaneously and has traveled outdated frictional force, improves driving safety.

In this embodiment, the shape of the stud portion 2 may be linear or wavy.

In this embodiment, the cross section of the anti-slip protrusion 2 may be trapezoidal or triangular.

In this embodiment, the surface of the anti-slip convex part 2 is coated with a reflective coating, so that light can be reflected more easily, the reflective capability is enhanced, and a vehicle driver can notice the pedestrian crossing line more easily. When the vehicle meets emergency brake, the concave-convex staggered pedestrian crossing line is favorable for vehicle deceleration.

In this embodiment, the included angle between the left and right side surfaces of the anti-slip convex part 2 and the bottom layer is smaller than 90 degrees, so that light rays can be reflected better, and firmness is better.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides an antiskid pedestrian crossing line which characterized in that: the anti-skid road surface structure comprises a bottom layer arranged on the road surface in parallel, wherein a plurality of anti-skid convex parts are uniformly distributed on the surface of the bottom layer at intervals along the length direction of the bottom layer, and a groove is formed between every two adjacent anti-skid convex parts.

2. An anti-skid pedestrian crossing lane according to claim 1, wherein: the non-slip raised part extends along the width direction of the bottom layer.

3. An anti-skid pedestrian crossing lane according to claim 2, wherein: the shape of the antiskid convex part is linear or wavy.

4. An anti-skid pedestrian crossing lane according to claim 1 or 3, wherein: the cross section of the anti-skid convex part is trapezoidal or triangular.

5. An anti-skid pedestrian crossing lane according to claim 4, wherein: the surface of the antiskid lug boss is coated with a reflective coating.

6. An anti-skid pedestrian crossing lane according to claim 4, wherein: the included angle between the left side surface and the right side surface of the antiskid lug boss and the bottom layer is smaller than 90 degrees.