CN110029603B - Deceleration strip - Google Patents
Deceleration strip Download PDFInfo
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- CN110029603B CN110029603B CN201910274331.7A CN201910274331A CN110029603B CN 110029603 B CN110029603 B CN 110029603B CN 201910274331 A CN201910274331 A CN 201910274331A CN 110029603 B CN110029603 B CN 110029603B
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- 230000001603 reducing effect Effects 0.000 claims description 69
- 239000011324 bead Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000007704 transition Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides a deceleration strip, and belongs to the technical field of road facilities. It has solved the poor problem of warning effect of current deceleration strip. The deceleration strip is used for being transversely arranged on a road surface, and the deceleration strip is wavy. The whole wave deceleration strip that is smooth transition in the corner can avoid the impact that causes automobile tire, plays the effect that further reduces jolt, in addition, the wave deceleration strip is more stereoscopic in vision after lying on the road surface, especially the alternate wave deceleration strip of yellow black can more cause the vision to the driver to strike, improves the warning distance of deceleration strip for the driver can observe the deceleration strip in the distance.
Description
Technical Field
The invention belongs to the technical field of road facilities, and particularly relates to a deceleration strip.
Background
The speed reducing belt is arranged on road sections such as urban road crossings, learning, residential district entrances and the like to prompt the passing vehicles to slow down, and the common speed reducing belt is used for generating severe bumpy feeling when the vehicles pass through quickly, so that psychological discomfort is caused to a driver to force the vehicles to slow down, and is generally made of hard rubber, black and yellow are alternately used for attracting visual attention, and the road surface is slightly arched to achieve the aim of vehicle speed reduction.
At present, the chinese patent net discloses a road deceleration strip that curve laid [ authorized bulletin number: CN2878486Y is that the deceleration strip is arranged into the S shape by a plurality of deceleration blocks, and when laying, several S-shaped deceleration strips are arranged in parallel along the certain distance of road interval, and the driver can adjust the direction completely when passing the deceleration strip, makes the wheel pass through on the road surface between the deceleration strip, has slowed down the speed of a motor vehicle promptly like this, has also avoided the vibrations that the wheel striking deceleration strip caused. In the installation process of the speed reducing belt, a plurality of speed reducing blocks are arranged along an S shape, each speed reducing block is installed at a position and in a direction which are required to be continuously adjusted, so that the installation of the speed reducing belt is very inconvenient, and the visual effect is greatly reduced compared with that of the speed reducing belt lying on the road surface due to the fact that the speed reducing belt is arranged along the road, so that a driver is far away from the speed reducing belt on the road surface, and only when the vehicle runs to the position close to the speed reducing belt, the driver can observe the speed reducing belt, emergency braking can only be carried out on the vehicle at the moment, and normal speed reducing operation in the vehicle travel process is not facilitated.
In addition, chinese patent net also discloses a novel deceleration strip [ authorized bulletin number: CN202298502U, including the deceleration strip body, the deceleration strip body is formed by horizontal deceleration strip and vertical deceleration strip combination, and its shape is S shape or "nearly" font, and when the car passed through the deceleration strip, only one tire can roll on horizontal deceleration strip in two front wheels of car, and another tire does not leave ground all the time, and when this tire passed through horizontal deceleration strip, another tire was rolled horizontal deceleration strip again, had both played the effect of slowing down like this, can not arouse huge jolt yet. The two adjacent transverse speed reducing belts on the speed reducing belt are staggered front and back, a longitudinal speed reducing belt is arranged between the two transverse speed reducing belts, the transverse speed reducing belt staggered front and back plays a role in reducing jolt, the longitudinal speed reducing belt does not play a role in reducing jolt, when the speed reducing belt is horizontally arranged behind a road, the longitudinal speed reducing belt is arranged along the road, the visual influence of the longitudinal speed reducing belt on a driver is very little, the transverse speed reducing belt mainly plays a visual effect, the transverse speed reducing belt is easily observed due to the structure that the transverse speed reducing belts are staggered front and back in sequence, the transverse speed reducing belt is not observed, the visual effect of the speed reducing belt is greatly reduced, in addition, the corner on the speed reducing belt is a right angle, and when an automobile tire collides with the corner of the speed reducing belt, the tire is greatly impacted, and the tire is damaged.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a deceleration strip, which aims to solve the technical problems that: how to ensure that the visual effect of the deceleration strip is improved while the jolt is reduced.
The aim of the invention can be achieved by the following technical scheme:
A deceleration strip for transverse arrangement on a road surface, characterized in that the deceleration strip is wave-shaped.
When the automobile passes through the speed reducing belt, the wavy speed reducing belt is provided with a plurality of wave crests and wave troughs, the wave crests and the wave troughs are arranged at intervals, only one tire in two front wheels of the automobile is rolled at the wave trough or wave crest position of the speed reducing belt, the other tire is not contacted with the speed reducing belt, when the tire passes through the wave trough or wave crest position of the speed reducing belt, the other tire is rolled at the wave crest or wave trough position of the speed reducing belt, the principle that two rear wheels of the automobile pass through the speed reducing belt is the same as the principle that the two front wheels pass through the speed reducing belt, thus the speed reducing belt has the effect of reducing speed, and huge jolt is not caused.
In the above-mentioned one kind of deceleration strip, the upper surface of deceleration strip has yellow region and black region, yellow region and black region interval setting. The wavy deceleration strip has a stereoscopic impression in vision after lying on the road surface, and particularly the wavy deceleration strip with yellow and black phases can cause visual impact to a driver, so that the warning distance of the deceleration strip is increased, and the driver can observe the deceleration strip at a distance.
In the above-mentioned deceleration strip, the deceleration strip has a plurality of crest and a plurality of trough, the deceleration strip all has above-mentioned yellow region in crest and trough department, and this yellow region is fan-shaped, is above-mentioned black region between two adjacent yellow regions, and the orientation of yellow region that is located the crest is opposite with the orientation of yellow region that is located the trough department. The wave-shaped deceleration strip has the advantages that the wave-shaped deceleration strip has a yellow area with a warning effect, the wave trough and the wave crest of the wave-shaped deceleration strip are provided with fan-shaped yellow areas, the wave crest and the wave trough of the deceleration strip are protruding parts relative to the whole deceleration strip, the yellow areas are more easily observed, the left side and the right side of each yellow area are black areas, the black areas are used for setting off the yellow areas, the yellow areas are more striking on the deceleration strip, the deceleration strip is quite striking on the road surface, the yellow areas in the structure are fan-shaped, the black areas are similar to parallelograms, the wave-shaped deceleration strip is enabled to be in a serpentine shape, the shape of the sincere shape is similar to that of a boa is horizontal on the road surface, the yellow areas and the black areas just correspond to serpentine patterns, and the deceleration strip is enabled to be horizontal on the road surface with more recognition degree, and has a very prominent visual effect. The color design of the deceleration strip can also be that the middle part of the upper surface of the deceleration strip is provided with the yellow area along the length direction of the deceleration strip, the yellow area is wavy, the front side and the rear side of the yellow area are all the black areas, and the black areas are wavy. The color design of the deceleration strip can also be that the middle part of the upper surface of the deceleration strip is provided with the black area along the length direction of the deceleration strip, the black area is wavy, the front side and the rear side of the black area are both the yellow area, and the yellow area is wavy. The color design of the deceleration strip can also be that the upper surface of the deceleration strip is provided with a plurality of yellow areas and a plurality of black areas, and the yellow areas and the black areas are distributed in a grid shape.
In the above-mentioned deceleration strip, the deceleration strip includes a plurality of deceleration blocks, and a plurality of deceleration blocks splice in proper order along horizontal head and the tail and form the deceleration strip of wave structure. When the speed bump is installed, one speed bump is fixed on the road surface firstly, then one end face of the second speed bump is abutted against one end face of the first speed bump, then the second speed bump is fixed on the road surface, and so on, a plurality of speed bumps are spliced to form a wavy speed bump which is horizontally arranged on the road surface, the arrangement direction of the speed bumps is not required to be adjusted in the installation process, and a plurality of speed bumps only need to be abutted against the end face along the transverse direction, so that the convenience of speed bump installation is greatly improved, and the installation efficiency of the speed bump is remarkably improved.
In the above-mentioned one kind of deceleration strip, the deceleration blocks include being wave-shaped, and each deceleration block has at least one crest and at least one trough. After the deceleration blocks are arranged into the wavy structure, a plurality of deceleration blocks are spliced end to form a wavy deceleration strip.
In the above-mentioned deceleration strip, the end surfaces of the left and right ends of the deceleration block cross the peak position of the deceleration block 2. In this structure, the terminal surface is the smooth cross section about the deceleration strip to the peak position of this terminal surface just transects the deceleration strip that deceleration strip, the concatenation of a plurality of deceleration strip concatenation formed, and the concatenation of two adjacent deceleration strips is in the peak position of deceleration strip, consequently, at the in-process of concatenation, only need with the deceleration strip with the terminal surface alignment of deceleration strip, paste mutually can, this wavy deceleration strip splice mode is the same with the concatenation mode of in-line deceleration strip, deceleration strip concatenation is quick, high-efficient, simple and convenient.
In the above-mentioned deceleration strip, the middle part of the deceleration block has a trough, and the left and right ends of the deceleration block each have a crest. The deceleration block of this structure only has a trough and two crest, and deceleration block's small in size, moderate, the light in weight improves deceleration block installation's convenience.
In the above-mentioned deceleration strip, the trough position in the middle of the said deceleration block has above-mentioned yellow area, the left and right ends of the said deceleration block have sector areas that take the form of yellow, the above-mentioned black area is between yellow area and the sector area; after a plurality of deceleration blocks are spliced transversely, two adjacent sector areas are spliced to form a yellow area. The structure ensures that the wavy deceleration strip formed after the head and tail of the plurality of deceleration blocks are spliced has a structure with alternate black and yellow along the transverse direction.
In the above-mentioned deceleration strip, the first dividing groove is formed in the left side of the trough of the upper surface of the deceleration block, the second dividing groove is formed in the right side of the trough of the upper surface of the deceleration block, the first dividing groove and the second dividing groove divide the middle part of the upper surface of the deceleration block into the first sector area, the third dividing groove is formed in the left end of the upper surface of the deceleration block, the fourth dividing groove is formed in the right end of the upper surface of the deceleration block, and the third dividing groove and the fourth dividing groove divide the left end and the right end of the upper surface of the deceleration block into the second sector area. The yellow area and the black area are divided into the deceleration strip through the dividing grooves, so that the boundaries of the yellow area and the black area are more clear, and the visual effect of the whole deceleration strip on the road surface is further highlighted.
In the above deceleration strip, a plurality of buffer holes are formed in the lower surface of the deceleration strip, and the plurality of buffer holes are distributed in the transverse direction. When the automobile tire is rolled on the deceleration strip, the weight of the automobile acts on the deceleration block, and the deceleration strip can deform to a certain extent due to the arrangement of the buffer holes, so that the effect of reducing jolting is achieved.
In the above deceleration strip, the upper surface of the deceleration strip is provided with a plurality of wavy anti-slip ribs. The structure improves the direct friction coefficient between the upper surface of the speed reducing belt and the automobile tire, and avoids the slipping phenomenon when the tire rolls through the speed reducing belt.
In the above deceleration strip, grooves are formed in the front side and the rear side of the upper surface of the deceleration strip, and reflective beads are arranged in the grooves. Particularly at night, after the car lamp light of the car irradiates onto the deceleration strip, the light is radiated back through the reflective beads, the driver is reminded of having the deceleration strip in front, the driver is reminded to do deceleration and slowly operate and control, and the recognition degree of the deceleration strip at night is improved.
In the above deceleration strip, the upper surface of the deceleration strip is provided with a plurality of counter bores, and the counter bores are distributed transversely. When the deceleration strip is installed, the steel nails penetrate through the counter bores to fix the deceleration blocks on the road surface, and the heads of the steel nails are positioned in the counter bores to avoid damage to tires of automobiles.
Compared with the prior art, the deceleration strip has the following advantages: the whole wave deceleration strip that is smooth transition in the corner can avoid the impact that causes automobile tire, plays the effect that further reduces jolt, in addition, the wave deceleration strip is more stereoscopic in vision after lying on the road surface, especially the alternate wave deceleration strip of yellow black can more cause the vision to the driver to strike, improves the warning distance of deceleration strip for the driver can observe the deceleration strip in the distance.
Drawings
Fig. 1 is a schematic view of the structure of the deceleration strip of the present invention.
Fig. 2 is an enlarged schematic view of the portion a in fig. 1.
Fig. 3 is a schematic view of the structure of the deceleration block of the present invention.
Fig. 4 is a schematic perspective view of a deceleration block according to the present invention.
FIG. 5 is a schematic diagram showing a second perspective structure of the deceleration block of the present invention.
Fig. 6 is a schematic structural view of embodiment 3 of the present invention.
Fig. 7 is a schematic structural view of embodiment 4 of the present invention.
Fig. 8 is a schematic structural view of embodiment 5 of the present invention.
In the figure, 1, a deceleration strip; 1a, yellow region; 1b, black areas; 2. a deceleration block; 2a, wave crests; 2b, trough; 2c, end faces; 21. dividing the first groove; 22. dividing grooves II; 23. dividing grooves III; 24. dividing grooves IV; 25. buffering holes; 26. anti-slip ribs; 27. a groove; 28. countersink; 3. a sector area; 4. reflective beads.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1, the deceleration strip 1 is in a wavy structure and is laid on a road surface, the upper surface of the deceleration strip 1 is provided with a yellow area 1a and a black area 1b, the yellow area 1a and the black area 1b are arranged at intervals, the deceleration strip 1 is provided with a fan-shaped yellow area 1a at each of the peaks 2a and the troughs 2b, a black area 1b is arranged between two adjacent yellow areas 1a, the yellow area 1a at the peak 2a is opposite to the yellow area 1a at the trough 2b, the wavy deceleration strip 1 plays a role in warning the yellow area 1a, the troughs 2b and the peaks 2a of the wavy deceleration strip 1 are provided with fan-shaped yellow areas 1a, the positions of the peaks 2a and the troughs 2b of the deceleration strip 1 are convex parts relative to the whole deceleration strip 1, so that the yellow area 1a is more easily observed, the left side and the right side of each yellow area 1a is the black area 1b, the black area 1b is used for supporting the yellow area 1a, the yellow area 1a is more attractive in the deceleration strip 1a, and the whole has a very striking effect on the road surface. The wavy deceleration strip 1 has a stereoscopic impression visually after lying on the road surface, and particularly the wavy deceleration strip 1 with yellow and black phases can cause visual impact to a driver, so that the warning distance of the deceleration strip 1 is increased, and the driver can observe the deceleration strip 1 at a distance.
As shown in fig. 1 and fig. 2, the deceleration strip 1 includes a plurality of deceleration blocks 2, the deceleration blocks 2 include a wavy shape, each deceleration block 2 has at least one wave crest 2a and at least one wave trough 2b, and the deceleration strips 1 with wavy structures are formed by splicing the deceleration blocks 2 from end to end in sequence along the transverse direction. In this embodiment, the middle part of the deceleration block 2 has a trough 2b, the left and right ends of the deceleration block 2 have a crest 2a, and the end surfaces 2c of the left and right ends of the deceleration block 2 cross the crest 2a of the deceleration block 2. When the deceleration strip 1 is installed, one deceleration block 2 is fixed on a road surface firstly, then one end face of the second deceleration block 2 is abutted against one end face of the first deceleration block 2, then the second deceleration block 2 is fixed on the road surface, and so on, a plurality of deceleration blocks 2 are spliced to form the wavy deceleration strip 1 which is horizontally arranged on the road surface, the arrangement direction of the deceleration blocks 2 is not required to be adjusted in the installation process, and the deceleration blocks 2 only need to be abutted against the end face 2c along the transverse direction in sequence so as to be arranged, thereby greatly facilitating the installation of the deceleration strip 1 and remarkably improving the installation efficiency of the deceleration strip 1. When an automobile passes through the speed reducing belt 1, the wavy speed reducing belt 1 is provided with a plurality of wave crests 2a and wave troughs 2b, the wave crests 2a and the wave troughs 2b are arranged at intervals, only one tire in two front wheels of the automobile is rolled at the wave troughs 2b or the wave crests 2a of the speed reducing belt 1, the other tire is not contacted with the speed reducing belt 1, when the tire passes through the wave troughs 2b or the wave troughs 2a of the speed reducing belt, the other tire passes through the wave crests 2a or the wave troughs 2b of the speed reducing belt again, the principle that two rear wheels of the automobile pass through the speed reducing belt 1 is the same as the principle that two front wheels pass through the speed reducing belt 1, thus the speed reducing effect is achieved, huge jolt is not caused, the whole wavy speed reducing belt 1 is in smooth transition at corners, no sharp part is formed on the whole of the wavy speed reducing belt 1, the impact on the automobile tire can be avoided, and the jolt effect is further reduced.
Further, the trough 2b in the middle of the deceleration block 2 is provided with the yellow area 1a, the left end and the right end of the deceleration block 2 are respectively provided with a yellow sector area 3, and a black area 1b of a deceleration strip is arranged between the sector area 3 and the yellow area 1 a; after a plurality of deceleration blocks 2 are spliced transversely, two adjacent sector areas 3 are spliced to form a yellow area 1a of the deceleration strip, so that the wavy deceleration strip 1 formed after the head and tail splicing of the deceleration blocks 2 has a structure with black and yellow alternately along the transverse direction. The upper surface of the speed reducing block 2 is provided with a first dividing groove 21 positioned on the left side of the trough 2b, a second dividing groove 22 positioned on the right side of the trough 2b, the first dividing groove 21 and the second dividing groove 22 divide the middle part of the upper surface of the speed reducing block 2 into the yellow area 1a, the left end of the upper surface of the speed reducing block 2 is provided with a third dividing groove 23, the right end of the upper surface of the speed reducing block 2 is provided with a fourth dividing groove 24, and the third dividing groove 23 and the fourth dividing groove 24 divide the left end and the right end of the upper surface of the speed reducing block 2 into the fan-shaped area 3. The deceleration strip 1 is divided into the yellow area 1a and the black area 1b through the dividing grooves, so that the boundaries of the yellow area 1a and the black area 1b are more clear, and the visual effect of the whole deceleration strip 1 on the road surface is further highlighted.
As shown in fig. 3 and 4, the upper surface of the deceleration block 2 has a plurality of anti-slip ribs 26 having a wave shape. The direct friction coefficient between the upper surface of the speed reducing block 2 and the automobile tire is improved, and the phenomenon of skidding when the tire rolls through the speed reducing belt 1 is avoided.
As shown in fig. 3 and 4, grooves 27 are formed in the front and rear sides of the upper surface of the deceleration block 2, and reflective beads 4 are arranged in the grooves. Particularly at night, after the car lamp light of the car irradiates onto the deceleration strip 1, the light is radiated back through the reflective beads 4, the driver is reminded of having the deceleration strip 1 in front, the driver is reminded to do deceleration and slowly move and control, and the recognition degree of the deceleration strip 1 at night is improved.
As shown in fig. 3 and 4, the upper surface of the deceleration block 2 is provided with a plurality of counter bores 28, and the counter bores 28 are distributed in the transverse direction. When the speed reducing block 2 is installed, the steel nails penetrate through the counter bores 28 to fix the speed reducing block 2 on a road surface, and the heads of the steel nails are positioned in the counter bores 28, so that damage to tires of automobiles is avoided.
As shown in fig. 5, the lower surface of the deceleration block 2 is provided with a plurality of buffer holes 25, and the plurality of buffer holes 25 are distributed in the transverse direction. When the automobile tire is rolled on the deceleration block 2, the weight of the automobile acts on the deceleration block 2, and the buffer holes 25 enable the deceleration block 2 to deform to a certain extent, so that the jolt is reduced.
Example 2
This embodiment is basically the same as the above embodiment 1 except that: the yellow region 1a in the above embodiment 1 is black in the present embodiment, and the black region 1b in the above embodiment 1 is yellow in the present embodiment.
Example 3
This embodiment is basically the same as the above embodiment 1 in that, as shown in fig. 6, the difference is that: the middle part of the upper surface of the deceleration strip 1 is provided with the yellow area 1a along the length direction of the deceleration strip 1, the yellow area 1a is wavy, the front side and the rear side of the yellow area 1a are both provided with the black area 1b, and the black area 1b is wavy.
Example 4
This embodiment is basically the same as the above embodiment 1 in that, as shown in fig. 7, the difference is that: the middle part of the upper surface of the deceleration strip 1 is provided with the black area 1b along the length direction of the deceleration strip 1, the black area 1b is wavy, the front side and the rear side of the black area 1b are both the yellow area 1a, and the yellow area 1a is wavy.
Example 5
This embodiment is basically the same as the above embodiment 1 in that, as shown in fig. 8, the difference is that: the upper surface of the deceleration strip 1 has a plurality of the above-described yellow areas 1a and a plurality of the above-described black areas 1b, and the plurality of yellow areas 1a and the plurality of black areas 1b are distributed in a lattice shape.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The deceleration strip (1) is used for being transversely arranged on a road surface, and the deceleration strip (1) is wavy, and is characterized in that the upper surface of the deceleration strip is provided with a yellow area (1 a) and a black area (1 b), and the yellow area (1 a) and the black area (1 b) are arranged at intervals;
The speed reducing belt (1) is provided with a plurality of wave crests (2 a) and a plurality of wave troughs (2 b), the speed reducing belt (1) is provided with the yellow areas (1 a) at the wave crests (2 a) and the wave troughs (2 b), the yellow areas (1 a) are fan-shaped, the black areas (1 b) are arranged between two adjacent yellow areas (1 a), and the yellow areas (1 a) at the wave crests (2 a) are opposite to the yellow areas (1 a) at the wave troughs (2 b);
Or the middle part of the upper surface of the deceleration strip (1) is provided with the yellow area (1 a) along the length direction of the deceleration strip (1), the yellow area (1 a) is wavy, the front side and the rear side of the yellow area (1 a) are both provided with the black area (1 b), and the black area (1 b) is wavy;
or the middle part of the upper surface of the deceleration strip (1) is provided with the black area (1 b) along the length direction of the deceleration strip (1), the black area (1 b) is wavy, the front side and the rear side of the black area (1 b) are both the yellow area (1 a), and the yellow area (1 a) is wavy;
Or the upper surface of the deceleration strip (1) is provided with a plurality of yellow areas (1 a) and a plurality of black areas (1 b), and the yellow areas (1 a) and the black areas (1 b) are distributed in a grid shape;
the speed reducing belt (1) comprises a plurality of speed reducing blocks (2), and the speed reducing blocks (2) are spliced end to end in sequence along the transverse direction to form the speed reducing belt (1) with a wavy structure;
the deceleration blocks (2) comprise a wave shape, and each deceleration block (2) is provided with at least one wave crest (2 a) and at least one wave trough (2 b);
The left side that deceleration piece (2) upper surface was located trough (2 b) has been seted up and has been divided groove one (21), the right side that is located trough (2 b) has been seted up and has been divided groove two (22), divide groove one (21) and divide groove two (22) to cut out above-mentioned yellow region (1 a) with the mid portion of deceleration piece (2) upper surface, divide groove three (23) have been seted up to the left end of deceleration piece (2) upper surface, divide groove four (24) have been seted up to the right-hand member, divide groove three (23) and divide groove four (24) respectively with the left and right sides of deceleration piece (2) upper surface cut out fan-shaped region (3).
2. A deceleration strip according to claim 1, characterized in that the end surfaces (2 c) of the left and right ends of the deceleration block (2) are each transverse to the position of the crest (2 a) of the deceleration block (2); the lower surface of the deceleration strip (1) is provided with a plurality of buffer holes (25), and the buffer holes (25) are distributed transversely.
3. A deceleration strip according to claim 2, characterized in that the deceleration block (2) has a trough (2 b) in the middle and a crest (2 a) at each of the right and left ends of the deceleration block (2).
4. A deceleration strip according to claim 3, characterized in that the trough (2 b) in the middle of the deceleration block (2) is provided with the yellow area (1 a), the left and right ends of the deceleration block (2) are provided with yellow sector areas (3), and the black area (1 b) is arranged between the sector areas (3) and the yellow area (1 a); after a plurality of deceleration blocks (2) are transversely spliced, two adjacent sector areas (3) are spliced to form a yellow area (1 a).
5. Deceleration strip according to claim 1, characterized in that the upper surface of the deceleration strip (1) is provided with a number of undulated anti-slip ribs (26).
6. Deceleration strip according to claim 1, characterized in that grooves (27) are provided on both the front and rear sides of the upper surface of the deceleration strip (1), in which grooves reflective beads (4) are provided.
7. The speed bump according to claim 1, wherein the upper surface of the speed bump (1) is provided with a plurality of counter bores (28), and the plurality of counter bores (28) are distributed in the transverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274331.7A CN110029603B (en) | 2019-04-08 | 2019-04-08 | Deceleration strip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274331.7A CN110029603B (en) | 2019-04-08 | 2019-04-08 | Deceleration strip |
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| Publication Number | Publication Date |
|---|---|
| CN110029603A CN110029603A (en) | 2019-07-19 |
| CN110029603B true CN110029603B (en) | 2024-05-14 |
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| CN201910274331.7A Active CN110029603B (en) | 2019-04-08 | 2019-04-08 | Deceleration strip |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114016451B (en) * | 2021-12-20 | 2023-05-30 | 北京易泊安科技有限公司 | Deceleration strip early warning device and control method |
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| KR200234778Y1 (en) * | 2000-12-18 | 2001-09-26 | (주)신성엔지니어링 | Barricade preventing car overspeeding |
| CN2878486Y (en) * | 2006-04-19 | 2007-03-14 | 李国兴 | Curve-type laid road deceleration strip |
| KR20090066466A (en) * | 2007-12-20 | 2009-06-24 | 한양대학교 산학협력단 | No speed bumps and road facilities having the same |
| KR20100138025A (en) * | 2009-06-24 | 2010-12-31 | 이용문 | Overspeed prevention projection structure with electric power generation and light emitting function |
| CN202730682U (en) * | 2012-07-27 | 2013-02-13 | 长安大学 | Speed-reduction and anti-skid line marking suitable for continuous-curve road section |
| CN103046497A (en) * | 2011-10-12 | 2013-04-17 | 虞建忠 | Novel deceleration strip |
| CN208379473U (en) * | 2018-03-16 | 2019-01-15 | 南昌大学 | A kind of undaform deceleration strip |
| CN211596489U (en) * | 2019-04-08 | 2020-09-29 | 浙江赤心实业股份有限公司 | Deceleration strip |
-
2019
- 2019-04-08 CN CN201910274331.7A patent/CN110029603B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200234778Y1 (en) * | 2000-12-18 | 2001-09-26 | (주)신성엔지니어링 | Barricade preventing car overspeeding |
| CN2878486Y (en) * | 2006-04-19 | 2007-03-14 | 李国兴 | Curve-type laid road deceleration strip |
| KR20090066466A (en) * | 2007-12-20 | 2009-06-24 | 한양대학교 산학협력단 | No speed bumps and road facilities having the same |
| KR20100138025A (en) * | 2009-06-24 | 2010-12-31 | 이용문 | Overspeed prevention projection structure with electric power generation and light emitting function |
| CN103046497A (en) * | 2011-10-12 | 2013-04-17 | 虞建忠 | Novel deceleration strip |
| CN202730682U (en) * | 2012-07-27 | 2013-02-13 | 长安大学 | Speed-reduction and anti-skid line marking suitable for continuous-curve road section |
| CN208379473U (en) * | 2018-03-16 | 2019-01-15 | 南昌大学 | A kind of undaform deceleration strip |
| CN211596489U (en) * | 2019-04-08 | 2020-09-29 | 浙江赤心实业股份有限公司 | Deceleration strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110029603A (en) | 2019-07-19 |
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