CN209816695U

CN209816695U - Road marking

Info

Publication number: CN209816695U
Application number: CN201920272640.6U
Authority: CN
Inventors: 钱光生
Original assignee: Anhui Lulian Transportation Planning And Design Co Ltd
Current assignee: Anhui Lulian Transportation Planning And Design Co Ltd
Priority date: 2019-03-02
Filing date: 2019-03-02
Publication date: 2019-12-20
Anticipated expiration: 2029-03-02

Abstract

The utility model discloses a road marking, which relates to the technical field of municipal engineering and comprises a groove arranged on the ground, wherein the groove is arranged along the length direction of the ground; the upper portion fixedly connected with arc surface course of marking body, the arc surface course is both sides to the protruding form in middle part, a plurality of protruding pieces of the equal fixedly connected with in top of arc surface course are the interval setting between two adjacent protruding pieces. The utility model discloses have that demonstration road that can be clear is cut apart, instruction information, especially in overcast and rainy weather, can effectively avoid the sight interference that the rainwater reflection of light caused, provide the effect of clear guide for the driver.

Description

Road marking

Technical Field

The utility model belongs to the technical field of the municipal works technique and specifically relates to a road marking is related to.

Background

At present, a road marking is one of indication marks for planning and dividing roads, and a traffic department uses the marking to divide the roads into one-way lanes and two-way lanes and uses the marking to indicate functions of each lane, such as straight going, turning and turning around; vehicles can run safely and smoothly under the guidance of guideboards and road marking lines.

The prior Chinese utility model with publication number CN204982699U discloses a road traffic marking, wherein a marking body is arranged on the surface of a road bed, a marking groove is arranged on the surface of the road bed, and the marking body is arranged in the marking groove; the bottom of the side wall at two sides of the marking groove is provided with an inner groove, and the middle part of the marking groove is provided with an inverted triangular boss; the marking line body comprises fixing feet on two sides and a cover body connected between the fixing feet; the fixed foot is buckled between the side wall and the boss, a step is arranged on the fixed foot, and the step is matched and buckled with the inner groove; the cover body covers the top of the boss.

The above prior art solutions have the following drawbacks: however, in rainy days, rainwater is accumulated on the ground, a layer of water film is formed on the surface of the road, when the ground is observed in a vehicle, the road in front reflects light, the marking body cannot be seen completely, the visual field of a driver is greatly interfered, at the moment, traffic disorder easily occurs, and traffic jam and even traffic paralysis are easily caused in the rush hours and the rush hours.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road marking, demonstration road that can be clear is cut apart, instruction information, especially in overcast and rainy weather, can effectively avoid the sight interference that the rainwater reflection of light caused, provides clear guide for the driver.

The above technical purpose of the present invention can be achieved by the following technical solutions: a road marking comprises a groove arranged on the ground, wherein the groove is arranged along the length direction of the ground, a marking body is placed in the groove, and the marking body extends along the length direction of the groove; the upper portion fixedly connected with arc surface course of marking body, the arc surface course is both sides to the protruding form in middle part, a plurality of protruding pieces of the equal fixedly connected with in top of arc surface course are the interval setting between two adjacent protruding pieces.

By adopting the technical scheme, an indentation die is used for pressing the pavement from a semi-dry state, then a groove is obtained, then a marking line body is injected into the groove, the marking line body and the top of the road are flush at the moment, then an arc-shaped surface layer is arranged on the upper part of the marking line body, the middle part of the arc-shaped surface layer is upwards protruded, water on the upper part of the arc-shaped surface layer is divided and flows out to two sides, and the arc-shaped surface layer is positioned above the water surface; the convex blocks are arranged on the upper parts of the arc-shaped surface layers, so that the marked lines can still be observed according to the convex blocks after rainwater submerges the arc-shaped surface layers; the road segmentation of demonstration that can be clear, instruction information especially in overcast and rainy weather, can effectively avoid the sight interference that the rainwater reflection of light caused, provide clear guide for the driver.

The utility model discloses it is further set up to, adjacent the length symmetry setting of arc surface course is followed to the protruding piece, the protruding piece is from one side department that is close to arc surface course central line to a side horizontal tilt who keeps away from the arc surface course, the cross section of protruding piece is parallelogram.

By adopting the technical scheme, when the wheel crosses the marked line on the road surface, one end of the vehicle is obliquely inserted into the other end of the marked line due to the running state of the vehicle; the protruding piece is from the center department that is close to the arc surface course to carrying out the horizontal slope to the one side of keeping away from the arc surface course, and when the vehicle moved on the protruding piece of one side, there was great contained angle between wheel and the protruding piece, avoided taking place to slide between wheel and the protruding piece.

The utility model discloses further set up to, the cross section of protruding piece upwards extends and dwindles gradually from the junction with the arc surface course.

Through adopting above-mentioned technical scheme, because when using, the wheel is when driving from the protruding piece, need drive over from the top of protruding piece, because there is the distance difference between wheel and the protruding piece, can not skid for making the relative protruding piece of wheel, so make the cross section of protruding piece upwards extend and dwindle gradually from the junction with the arc surface course, the wheel drives over from the top of protruding piece with the inclined plane contact of protruding piece earlier.

The utility model discloses further set up to, the marking body includes the subbase, installs the display layer at the subbase top.

Through adopting above-mentioned technical scheme, the subbase adopts waterborne road marking coating to coat, shows the layer and adheres to on the upper portion of subbase, because the subbase is the liquid form initially, and the liquid subbase of high temperature will show the firm adhesion in upper portion of layer, and it is comparatively firm to connect between the marking body.

The utility model discloses further set up to, be provided with a bottom between recess and the marking body, the up end of bottom is formed with a wave top layer, the bottom and the wave top layer cooperation of subbase are used.

Through adopting above-mentioned technical scheme, because in use, in order to make the marking body probably appear with the condition of recess separation, set up the quantity that the bottom reduces the marking body, and be formed with the wave top layer on the bottom, make area of contact increase between marking body and the bottom, make to show to be connected comparatively inseparabler between body and the bottom to avoid the subbase to break away from bottom upper portion.

The utility model discloses further set up to, protruding piece bottom all is provided with a water absorption layer, the bottom on water absorption layer is located the upper portion of arc surface course.

Through adopting above-mentioned technical scheme, because there is the difference in height at the top of protruding piece apart from the road surface, when the rainy day rainwater is less, rely on the height of protruding piece self to play better display effect, and when the rainwater was more, the layer that absorbs water took place the inflation, and the layer that absorbs water rises this moment to make protruding piece play the reflection of light effect, the effect is better.

The utility model discloses further set up to, the curved surface in situ mixes there is the glass pearl layer.

Through adopting above-mentioned technical scheme, in order to make the arc surface course when using, reflection of light effect is better, mixes the glass pearl layer, increases the reflection of light effect of arc surface course, and adopts this kind of mode of mixing to make the arc surface course still play better reflection of light effect after wearing and tearing.

The utility model discloses further set up to, the edge of protruding piece all is provided with the arc angle.

Through adopting above-mentioned technical scheme, when daily use, the wheel can contact with the edge of protruding piece, when making the wheel side contact with protruding piece, can not make the wheel side wearing and tearing appear, so all be provided with the arc angle at the edge of protruding piece.

To sum up, the utility model discloses following beneficial effect has:

1. the arc-shaped surface layer and the convex blocks are arranged, so that the sight line interference caused by rainwater reflection is avoided;

2. the convex blocks are arranged in an inclined manner, so that the wheels are in a larger angle when obliquely crossing the convex blocks, and a larger included angle is formed between the wheels and the convex blocks, so that the wheels and the convex blocks are prevented from sliding;

3. the glass bead layer is mixed in the arc-shaped surface layer, so that the reflection effect of the arc-shaped surface layer is better, and the arc-shaped surface layer still has a better reflection effect after being worn.

Drawings

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

FIG. 2 is a schematic structural view of an embodiment looking down on the reticle body;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a road; 11. a groove; 12. a bottom layer; 2. a marking line body; 21. an underlayer; 211. a wave top layer; 22. a display layer; 23. an arc-shaped surface layer; 24. a raised block; 241. a water-absorbing layer; 242. and (5) arc angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a road marking, which comprises a groove 11 arranged on the upper end surface of a road 1, wherein the groove 11 is arranged along the length direction of the road 1, and when the road 1 is manufactured in the earlier stage, an indentation mold is used for pressing the road surface in a semi-dry state, and then the groove 11 is obtained; a marking line body 2 is arranged in the groove 11, and the top of the marking line body 2 and the top of the road 1 are flush.

Referring to fig. 1, the marking body 2 comprises an underlayer 21 and a display layer 22, the underlayer 21 is coated by using the water-based road 1 marking paint, and the water-based road 1 marking paint has the greatest advantage that water is used for replacing an organic solvent as a solvent, so that the volatilization amount of the organic solvent is greatly reduced, and the effect of environmental protection is achieved; the display layer 22 is attached to the upper portion of the sub-base layer 21, and since the sub-base layer 21 is initially in a liquid state, the high temperature liquid sub-base layer 21 firmly adheres the display layer 22 to the upper portion, and the top of the display layer 22 is flush with the top of the road 1.

Referring to fig. 1, an arc surface layer 23 is fixedly connected to the top of the display layer 22; the top of the arc-shaped surface layer 23 is fixedly connected with a plurality of convex blocks 24, and every two adjacent convex blocks 24 are arranged at intervals; the middle part of the arc surface layer 23 along the width direction is convex upwards, and the two ends of the arc surface layer 23 are inclined downwards.

Referring to fig. 1, since the wheel is required to pass over the top of the bump 24 when passing over the bump 24 during use, since there is a distance difference between the wheel and the bump 24, in order to prevent the wheel from slipping with respect to the bump 24, the cross section of the bump 24 is extended upward from the junction with the arc surface layer 23 and gradually reduced, and the wheel first contacts the inclined surface of the bump 24 and then passes over the top of the bump 24.

Referring to fig. 2, two adjacent bumps 24 are symmetrical along the center line of the length of the arc-shaped panel, the cross section of the bump 24 is a parallelogram, and the bump 24 horizontally inclines from one side close to the center line of the arc-shaped surface layer 23 to one side far away from the arc-shaped surface layer 23.

Referring to fig. 1, since the reticle body 2 may be separated from the groove 11 in use, a bottom layer 12 is disposed inside the groove 11, the bottom layer 12 is pressed by a pressing roller with waves when not dried, so that a wave top layer 211 is formed on the top of the bottom layer 12, the bottom layer 21 fills the top of the wave top layer 211, the bottom of the bottom layer 21 cooperates with the wave top layer 211, and the contact area between the bottom layer 21 and the bottom layer 12 is increased to prevent the bottom layer 21 from being separated from the upper part of the bottom layer 12.

Referring to fig. 3, a water absorbing layer 241 is arranged at the bottom of the bump 24, the water absorbing layer 241 is fixedly connected to the upper part of the arc surface layer 23, and water absorbing expansion beads are arranged in the water absorbing layer 241 at equal intervals.

In order to make the surface reflection effect of the arc surface layer 23 higher, 8% -25% of glass bead layer is mixed in the arc surface layer 23, and after the glass beads on the surface layer of the arc surface layer 23 are abraded, the glass beads in the arc surface layer 23 are exposed, so that the reflection effect of the marking line body 2 is inconvenient.

Referring to fig. 3, the wheel contacts the edge of the bump 24 during use, and the corners of the bump 24 are provided with arc angles 242 so that the wheel side does not wear when the wheel side contacts the bump 24.

When the marking device is used, an indentation die is used for pressing the marking device from a road surface in a semi-dry state, then a groove 11 is obtained, then a marking line body 2 is injected into the groove 11, at the moment, the marking line body 2 and the top of the road 1 are flush, then an arc-shaped surface layer 23 is arranged on the upper portion of the marking line body 2, the middle portion of the arc-shaped surface layer 23 protrudes upwards, water on the upper portion of the arc-shaped surface layer 23 is divided and flows out to two sides, and the arc-shaped surface layer 23 is located above the water; and set up protruding piece 24 on the upper portion of arc surface course 23, after the rainwater submerges arc surface course 23, still can observe marking body 2 according to protruding piece 24.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A road marking, comprising: the novel marking device comprises a groove (11) formed in the ground, wherein the groove (11) is formed along the length direction of the ground, a marking body (2) is placed in the groove (11), and the marking body (2) extends along the length direction of the groove (11); the upper portion fixedly connected with arc surface course (23) of marking body (2), arc surface course (23) are both sides to the protruding form in middle part, the equal a plurality of protruding pieces of fixedly connected with (24) in top of arc surface course (23), be the interval setting between two adjacent protruding pieces (24).

2. The road marking of claim 1, wherein: adjacent protruding piece (24) set up along the length symmetry of arc surface course (23), protruding piece (24) are from being close to one side department of arc surface course (23) central line to keeping away from one side horizontal tilt of arc surface course (23), the cross section of protruding piece (24) is parallelogram.

3. The road marking of claim 1, wherein: the cross section of the convex block (24) extends upwards from the connection part of the convex block and the arc surface layer (23) and is gradually reduced.

4. The road marking of claim 1, wherein: the reticle body (2) comprises an underlayer (21) and a display layer (22) arranged on the top of the underlayer (21).

5. The road marking of claim 4, wherein: be provided with a bottom layer (12) between recess (11) and marking body (2), the up end of bottom layer (12) is formed with a wave top layer (211), the bottom and the wave top layer (211) cooperation of subbase (21) are used.

6. The road marking of claim 1, wherein: the bottom of each protruding block (24) is provided with a water absorbing layer (241), and the bottom of each water absorbing layer (241) is positioned at the upper part of the arc-shaped surface layer (23).

7. The road marking of claim 1, wherein: the arc surface layer (23) is internally mixed with a glass bead layer.

8. The road marking of claim 1, wherein: the corners of the convex blocks (24) are provided with arc angles (242).