CN220486279U - Road traffic deceleration strip - Google Patents
Road traffic deceleration strip Download PDFInfo
- Publication number
- CN220486279U CN220486279U CN202321953271.XU CN202321953271U CN220486279U CN 220486279 U CN220486279 U CN 220486279U CN 202321953271 U CN202321953271 U CN 202321953271U CN 220486279 U CN220486279 U CN 220486279U
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- China
- Prior art keywords
- face
- bottom plate
- speed reducing
- deceleration strip
- road traffic
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to the technical field of road traffic and discloses a road traffic deceleration strip, which comprises a bottom plate and a roadbed, wherein a third groove is formed in the upper end face of the roadbed, a deceleration plate is fixedly arranged on the upper end face of the bottom plate, a reinforcing frame is fixedly arranged in the deceleration plate, the reinforcing frame penetrates through the lower end face of the deceleration plate to the inside of the bottom plate, a plurality of through holes are formed in two sides of the upper end face of the deceleration plate, the through holes penetrate through the lower end face of the bottom plate, sleeves are fixedly arranged on the inner walls of the through holes, screws are movably sleeved on the inner walls of the sleeves, third springs are movably sleeved on the lower parts of the outer walls of the screws, and the upper end faces of the third springs are connected with the lower end face of the bottom plate. According to the utility model, the damping structure is arranged at the bottom of the speed reducing belt, so that the problem that the speed reducing belt is seriously worn due to overlarge collision between the speed reducing belt and the roadbed caused by the running of the automobile is avoided, the collision of wheels on the speed reducing belt is reduced, and the service life of the speed reducing belt is prolonged.
Description
Technical Field
The utility model relates to the technical field of road traffic, in particular to a road traffic deceleration strip.
Background
The deceleration strip is also called a deceleration ridge, is a traffic facility which is arranged on a road to decelerate vehicles passing by, and is mainly made of rubber and also made of metal; the yellow and black colors are generally used for attracting visual attention, so that the road surface is slightly arched for the purpose of decelerating the vehicle. The speed reducing device is generally arranged on road sections such as highway crossings, industrial and mining enterprises, schools, residential community population and the like which need vehicles to slow down and road sections which are easy to cause traffic accidents, and is a novel traffic special safety arrangement for reducing the running speed of motor vehicles and non-motor vehicles, so that the arrangement of a speed reducing belt is necessary, and the occurrence of the traffic accidents is reduced to a certain extent.
The existing deceleration strip is directly fixed on the road surface through bolts, the bottom of the deceleration strip is in direct contact with the road surface, after an automobile runs, due to long-time use, the deceleration strip and the road surface are caused to directly collide for a long time, so that the abrasion of the deceleration strip is serious, the service life is shortened, and the road surface is even damaged. Accordingly, a person skilled in the art provides a road traffic deceleration strip to solve the above-mentioned problems in the background art.
Disclosure of Invention
The present utility model addresses the shortcomings in the prior art.
The road traffic deceleration strip comprises a bottom plate and a roadbed, wherein a third groove is formed in the upper end face of the roadbed, a deceleration plate is fixedly arranged on the upper end face of the bottom plate, a reinforcing frame is fixedly arranged in the deceleration plate, the reinforcing frame penetrates through the lower end face of the deceleration plate to the inside of the bottom plate, a plurality of through holes are formed in two sides of the upper end face of the deceleration plate, the through holes penetrate through the lower end face of the bottom plate, sleeves are fixedly arranged on the inner walls of the through holes, a screw rod is movably sleeved on the inner walls of the sleeves, a third spring is movably sleeved on the lower part of the outer wall of the screw rod, the upper end faces of the third spring are connected with the lower end face of the bottom plate, and the lower end faces of the third spring are connected with the inner bottom faces of the third groove;
the fixed block that is provided with of terminal surface under the bottom plate, the terminal surface has seted up the recess No. one under the fixed block, the fixed spring that is provided with of terminal surface in the recess No. one, no. two recesses have all been seted up to recess both sides inner wall No. one, the fixed supporting shoe that is provided with of terminal surface under the spring, the supporting shoe both sides are leaned on the department and are all fixed and be provided with the fixture block, two the fixture block respectively with two recess joint No. two, two the terminal surface is all fixed to be provided with a plurality of springs No. two under the fixture block, a plurality of terminal surface all is connected with No. two recess interior bottom surfaces under the spring.
Preferably, the speed reducing plate is made of rubber.
Preferably, the speed reducing plate comprises a base layer, and the upper end surface of the base layer is fixedly provided with a wear-resistant layer.
Preferably, the wear-resistant layer is provided as a nano wear-resistant coating.
Preferably, a plurality of fourth grooves are formed in the upper end face of the speed reducing plate.
Preferably, the bottom plate is made of alloy steel.
Preferably, the inner bottom surfaces of the plurality of fourth grooves are fixedly provided with reflective strips.
The beneficial effects of the utility model are as follows:
1. through passing the screw rod and fixing subaerial behind the sleeve, with the three recesses of seting up of bottom plate card on the road bed, avoid the speed bump left and right sides, establish No. three springs at the surface cover of screw rod, set up shock-absorbing structure at the lower terminal surface of bottom plate, the supporting shoe supports bottom surface in No. three recesses, the fixed block is established to the supporting shoe outside cover, both pass through spring coupling, have the vehicle to travel, can play the absorbing effect, reduce the collision of the wheel pair deceleration strip of vehicle, the life of extension deceleration strip, and when the vehicle passes through, improved driver's travelling comfort when guaranteeing the deceleration effect.
2. Through setting up the deceleration strip into bottom plate and deceleration strip two, the deceleration strip adopts rubber structure, and rubber deceleration strip has the shock attenuation nature, and the resistance to compression is splendid, long service life, and is few to car wearing and tearing, characteristics such as noise are few, and the bottom plate sets up to alloy steel material for the deceleration strip is inseparabler and firm with the connection of road bed, avoids because long-time vehicle is gone, leads to the deceleration strip to warp because too big bearing capacity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic illustration of an axial measurement provided by the present utility model;
FIG. 2 is a schematic front cross-sectional view of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
fig. 4 is a schematic structural diagram of a speed reducer provided by the utility model.
In the drawings, 1-a bottom plate; 2-a speed reducing plate; 3-roadbed; 4-a reinforcing frame; 5-a fixed block; 6-a first groove; 7-spring number one; 8-supporting blocks; 9-a second groove; 10-clamping blocks; 11-spring II; 12-groove III; 13-through holes; 14-a sleeve; 15-a screw; a spring No. 16; 17-fourth grooves; 18-light reflecting strips; 201-a wear-resistant layer; 202-base layer.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
The utility model provides a road traffic deceleration strip, including bottom plate 1 and road bed 3, three number recess 12 has been seted up to road bed 3 up end, need set up three number recess 12 on road bed 3 surface when installing the deceleration strip, be used for the installation of deceleration strip shock-absorbing structure, bottom plate 1 up end is fixed to be provided with deceleration strip 2, deceleration strip 2 sets up to half yellow half black, play the effect of warning and remind, the inside fixed reinforcing frame 4 that is provided with of deceleration strip 2, the intensity of this deceleration strip has been improved through reinforcing frame 4, avoid leading to the deceleration strip damage owing to long-time vehicle's form, reinforcing frame 4 runs through deceleration strip 2 lower extreme face to inside of bottom plate 1, a plurality of through-holes 13 have all been seted up in deceleration strip 2 up on both sides department, insert screw 15 through-hole 13, fix with road bed 3, a plurality of through-holes 13 all run through to bottom plate 1 lower extreme face, a plurality of through-holes 13 inner wall all fixedly provided with sleeve 14, sleeve 14 and screw 15 movable sleeve, avoid making shock-absorbing structure unable use because of screw 15's fixed, a plurality of sleeve 14 inner wall all movable sleeve is equipped with screw 15, it is equipped with three number spring 16 to be equipped with to the lower extreme of wall of the wall of this deceleration strip, the equal movable sleeve, a plurality of screw 15 all movable sleeve is equipped with three number spring 16, a plurality of spring 16 are connected in the bottom plate 16 and the number 16 is connected with three number spring number 16 under the bottom plate 1, the end face is connected with three number spring number 16, three number spring 16 and the end face is connected with three number spring number 12;
the fixed block 5 that is provided with of terminal surface under bottom plate 1, when the vehicle is walked the deceleration strip, push down the deceleration strip, bottom plate 1 pushes down fixed block 5, recess 6 has been seted up to terminal surface under the fixed block 5, the fixed spring 7 that is provided with of interior top surface of recess 6, recess 9 No. two has all been seted up to recess 6 both sides inner wall, the fixed supporting shoe 8 that is provided with of terminal surface under spring 7, the supporting shoe 8 supports in recess 12 No. three, the supporting shoe 8 both sides are located the fixed fixture block 10 that is provided with all, two fixture blocks 10 respectively with two recess 9 joint No. two, the terminal surface is fixed and is provided with a plurality of springs 11 No. two under two fixture blocks 10, the terminal surface is connected with No. two recess 9 interior bottom surfaces all under a plurality of springs 11.
The speed reducer plate 2 is made of rubber, the rubber speed reducer belt has the characteristics of shock absorption, excellent compression resistance, long service life, less abrasion to a vehicle, less noise, yellow and black phase, clear color, no need of painting again every year, attractive appearance and the like, the speed reducer plate 2 comprises a base layer 202, the base layer 202 is made of the rubber of the speed reducer plate 2, the upper end face of the base layer 202 is fixedly provided with a wear-resistant layer 201, the wear-resistant layer 201 is set to be a nano wear-resistant coating, the surface of the speed reducer plate 2 is coated with the nano wear-resistant coating, the hardness and wear-resistant performance of the speed reducer plate 2 can be improved, the high toughness is maintained, the nano wear-resistant coating can resist atmospheric and ultraviolet ray invasion, so that the effects of degradation prevention, color change and the like are realized, a plurality of four-number grooves 17 are formed in the upper end face of the speed reducer plate 2, the base plate 1 is made of alloy steel, the inner bottom faces of the four-number grooves 17 are fixedly provided with reflective strips 18, and the front is noticed by the reflective strips 18 when the vehicle is running at night.
Working principle: when the novel speed reducing device is used, the surface of the roadbed 3 is firstly provided with the third groove 12, the damping structure at the bottom of the speed reducing belt is placed in the third groove 12, the bottom plate 1 is also clamped in the third groove 12 formed in the roadbed 3, the through hole 13 is movably sleeved with the sleeve 14 through the screw 15, the surface of the screw 15 is sleeved with the third spring 16, the supporting block 8 is supported on the inner bottom surface of the third groove 12, the outer side of the supporting block 8 is sleeved with the fixing block 5, the two are connected through the first spring 7, the clamping blocks 10 at the two sides of the supporting block 8 are clamped in the second groove 9, the vehicle runs, the collision of the wheels of the vehicle to the speed reducing belt is reduced, the service life of the speed reducing belt is prolonged, the damping effect is played, the speed reducing belt is set into the bottom plate 1 and the speed reducing plate 2, the speed reducing plate 2 adopts a rubber structure, the bottom plate 1 is set into alloy steel materials, and the service life of the speed reducing belt is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The utility model provides a road traffic deceleration strip, includes bottom plate (1) and road bed (3), its characterized in that: the roadbed (3) upper end face is provided with a third groove (12), the upper end face of the bottom plate (1) is fixedly provided with a speed reducing plate (2), a reinforcing frame (4) is fixedly arranged inside the speed reducing plate (2), the reinforcing frame (4) penetrates through the lower end face of the speed reducing plate (2) to the inside of the bottom plate (1), a plurality of through holes (13) are formed in two sides of the upper end face of the speed reducing plate (2), the through holes (13) penetrate through the lower end face of the bottom plate (1), sleeves (14) are fixedly arranged on the inner walls of the through holes (13), a plurality of screws (15) are movably sleeved on the inner walls of the sleeves (14), a third spring (16) is movably sleeved on the lower portion of the outer wall of each screw (15), the upper end faces of the third spring (16) are connected with the lower end face of the bottom plate (1), and the lower end faces of the third spring (16) are connected with the inner bottom faces of the third groove (12).
The utility model discloses a bottom plate (1) terminal surface is fixed to be provided with fixed block (5), recess (6) have been seted up to terminal surface under fixed block (5), the fixed spring (7) that is provided with of terminal surface in recess (6), recess (9) have all been seted up to recess (6) both sides inner wall, terminal surface is fixed under spring (7) is provided with supporting shoe (8), the supporting shoe (8) both sides are leaned on the department and are all fixed to be provided with fixture block (10), two fixture block (10) respectively with two recess (9) joint, two the terminal surface is all fixed to be provided with a plurality of No. two springs (11) under fixture block (10), a plurality of No. two spring (11) lower terminal surfaces all are connected with No. two recess (9) interior bottom surfaces.
2. The road traffic deceleration strip according to claim 1, characterized in that: the speed reducing plate (2) is made of rubber.
3. The road traffic deceleration strip according to claim 1, characterized in that: the speed reducing plate (2) comprises a base layer (202), and a wear-resistant layer (201) is fixedly arranged on the upper end face of the base layer (202).
4. A road traffic deceleration strip according to claim 3, characterized in that: the wear-resistant layer (201) is provided as a nano wear-resistant coating.
5. The road traffic deceleration strip according to claim 1, characterized in that: a plurality of fourth grooves (17) are formed in the upper end face of the speed reducing plate (2).
6. The road traffic deceleration strip according to claim 1, characterized in that: the bottom plate (1) is made of alloy steel.
7. The road traffic deceleration strip according to claim 5, wherein: the inner bottom surfaces of the plurality of fourth grooves (17) are fixedly provided with reflecting strips (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953271.XU CN220486279U (en) | 2023-07-24 | 2023-07-24 | Road traffic deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953271.XU CN220486279U (en) | 2023-07-24 | 2023-07-24 | Road traffic deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486279U true CN220486279U (en) | 2024-02-13 |
Family
ID=89832380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953271.XU Active CN220486279U (en) | 2023-07-24 | 2023-07-24 | Road traffic deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486279U (en) |
-
2023
- 2023-07-24 CN CN202321953271.XU patent/CN220486279U/en active Active
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