CN214301368U - Town road deceleration strip structure - Google Patents
Town road deceleration strip structure Download PDFInfo
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- CN214301368U CN214301368U CN202023293174.1U CN202023293174U CN214301368U CN 214301368 U CN214301368 U CN 214301368U CN 202023293174 U CN202023293174 U CN 202023293174U CN 214301368 U CN214301368 U CN 214301368U
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- deceleration strip
- base
- skidding
- road
- screw
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Abstract
The utility model discloses a town road deceleration strip structure, including the road body, the base is inlayed at the top of road body, the base is through first screw fixed connection in the top of road body, the mounting groove of establishing first screw is all seted up to the both sides at base top and is inlayed, the fixed deceleration strip of top fixedly connected with of base, the deceleration strip is with the positive right side fixedly connected with connecting axle of base junction. The utility model discloses an evenly inlay at the upper surface of fixed deceleration strip and activity deceleration strip and establish a plurality of anti-skidding connection structure, anti-skidding connector key inlays after establishing the upper surface of fixed deceleration strip and activity deceleration strip, fix through the second screw, anti-skidding connector key incompletely inlays and establishes into, the bulge can increase the frictional force with the wheel when the wheel rolls, when sleet day road surface freezes again, the frictional force that the deceleration strip was walked over to the wheel increases, make the wheel can not skid, anti-skidding effect has, the speed reduction effect has been improved.
Description
Technical Field
The utility model relates to a road safety technical field specifically is a town road deceleration strip structure.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; the road surface is arched slightly to achieve the aim of reducing the speed of the vehicle, and is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections needing slow speed reduction of the vehicle and road sections easily causing traffic accidents, and the road surface is a novel special traffic safety device for reducing the driving speed of motor vehicles and non-motor vehicles.
Although the existing deceleration strip can be installed on a road to achieve the purpose of vehicle deceleration, on some one-way roads, the deceleration strip can only decelerate but cannot prevent vehicles from moving backwards, so that the road safety condition is greatly reduced, the road traffic accident rate is increased, the surface of the deceleration strip is smooth, the temperature is too low in rainy and snowy days, the vehicles can slip through the deceleration strip due to icing, and the deceleration effect is poor.
Therefore, there is a need to provide a town road deceleration strip structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a town road deceleration strip structure to solve prior art deceleration strip surface smoothness, the sleet day temperature is low excessively, freezes and can lead to the vehicle to skid through the deceleration strip, the poor problem of speed reduction effect.
In order to achieve the above object, the utility model provides a following technical scheme: a municipal road deceleration strip structure comprises a road body, wherein a base is embedded in the top of the road body and fixedly connected to the top of the road body through first screws, mounting grooves for embedding the first screws are formed in two sides of the top of the base, a fixed deceleration strip is fixedly connected to the top of the base, a connecting shaft is fixedly connected to the right side of the front of the junction of the deceleration strip and the base, a limiting groove is formed in the top of the base and positioned below the deceleration strip, a movable deceleration strip is sleeved on the surface of the connecting shaft and positioned inside the limiting groove, anti-skidding structures are embedded on the upper surfaces of the movable deceleration strip and the fixed deceleration strip, a shaft channel for sleeving the connecting shaft is formed in each of two lugs of the movable deceleration strip, a spring is sleeved on the surface of the connecting shaft and positioned inside the shaft channel, and two ends of the two lug springs respectively penetrate through the movable deceleration strip and the base and extend to the inside the movable deceleration strip and the base, the left side of the movable deceleration strip is fixedly connected with an anti-reverse thorn.
Preferably, the antiskid structure includes anti-skidding connector key, anti-skidding connector key inlays the upper surface of locating movable deceleration strip and fixed deceleration strip.
Preferably, the anti-skidding connecting keys are fixedly connected to the upper surfaces of the movable speed bump and the fixed speed bump through second screws, and embedding grooves for embedding the second screws are formed in the tops of the anti-skidding connecting keys.
Preferably, a first through groove and a second through groove which are matched with the binaural springs to penetrate through are formed in the movable deceleration strip and the base respectively.
Preferably, the connecting shaft is rotatably connected with the movable speed bump.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this town road deceleration strip structure, when the vehicle went past the deceleration strip structure, if normally travel, the wheel rolled movable deceleration strip, press movable deceleration strip to the top of base, when the activity deceleration strip passed through the connecting axle pivoted, rotate the one end of binaural spring and push down, the binaural spring receives pressure, the both ends are close to, when the vehicle was walked, movable deceleration strip no longer receives behind the pressure, the binaural spring is because of the elasticity of self, the both ends are flicked, thereby drive movable deceleration strip and reset, when the vehicle drives in the wrong direction, drive from preventing contrary thorn direction, the straight rush of tire prevents contrary thorn point, prick the tire and explode, thereby can warn the driver, prevent contrary row, when having the function of speed reduction, can warn the driver, reduce contrary row phenomenon, road traffic safety has been improved.
(2) This town road deceleration strip structure, evenly inlay through the upper surface at fixed deceleration strip and activity deceleration strip and establish a plurality of anti-skidding connection structure, anti-skidding connector key inlays after establishing the upper surface of fixed deceleration strip and activity deceleration strip, fix through the second screw, anti-skidding connector key incompletely inlays and establishes into, the bulge can increase the frictional force with the wheel when the wheel rolls, when sleet day road surface freezes again, the frictional force that the wheel went over the deceleration strip increases, make the wheel can not skid, anti-skidding effect has, the speed reduction effect has been improved.
(3) This town road deceleration strip structure, the long-term back that wears out that uses of antiskid connection key, accessible second screw are singly dismantled, are changed antiskid connection key, and cost of maintenance is low, has improved the life of deceleration strip, and the second screw is twisted into and is inlayed the inside of establishing the groove, prevents that the second screw from receiving the wheel and rolling the damage.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a structure of a town road deceleration strip provided by the present invention;
FIG. 2 is an enlarged view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic structural diagram of the fixed speed bump shown in FIG. 1;
fig. 4 is a schematic structural view of the anti-slip connection structure shown in fig. 1.
In the figure: 1. a road body; 2. a base; 3. mounting grooves; 4. a first screw; 5. fixing a deceleration strip; 6. an anti-slip structure; 7. a connecting shaft; 8. a movable deceleration strip; 9. preventing reverse thorn; 10. a binaural spring; 11. a shaft channel; 12. a first through groove; 13. a second through groove; 14. a limiting groove; 61. an anti-slip connecting key; 62. embedding a groove; 63. a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a municipal road deceleration strip structure comprises a road body 1, wherein a base 2 is embedded in the top of the road body 1, the base 2 is fixedly connected to the top of the road body 1 through first screws 4, both sides of the top of the base 2 are respectively provided with a mounting groove 3 embedded with the first screws 4, the first screws 4 can be screwed into the mounting grooves 3 to prevent the first screws 4 from being rolled and damaged by vehicles, the top of the base 2 is fixedly connected with a fixed deceleration strip 5, the right side of the front side of the joint of the deceleration strip 5 and the base 2 is fixedly connected with a connecting shaft 7, the top of the base 2 and below the deceleration strip 5 are provided with a limiting groove 14, the surface of the connecting shaft 7 and the inner part of the limiting groove 14 are sleeved with a movable deceleration strip 8, the upper surfaces of the movable deceleration strip 8 and the fixed deceleration strip 5 are respectively embedded with an anti-slip structure 6, and the inner part of the movable deceleration strip 8 is provided with a shaft channel 11 sleeved with the connecting shaft 7, the surface of connecting axle 7 just is located the inside cover of axletree 11 and is equipped with binaural spring 10, binaural spring 10's both ends run through activity deceleration strip 8 and base 2 respectively and extend to the inside of activity deceleration strip 8 and base 2, the left side fixedly connected with of activity deceleration strip 8 prevents contrary thorn 9, the 6 quantity of fixed surface's on the activity deceleration strip 8 anti-skidding structure is six, the 6 quantity of fixed surface's on the fixed deceleration strip 5 anti-skidding structure is seven.
Antiskid connecting key 61 passes through second screw 63 fixed connection in the upper surface of activity deceleration strip 8 and fixed deceleration strip 5, antiskid connecting key 61's top is seted up and is inlayed the groove 62 of establishing of inlaying of establishing second screw 63, and second screw 63 is twisted and is advanced the inside of inlaying groove 62 of establishing, prevents that second screw 63 from receiving the wheel and rolling the damage.
And a first through groove 12 and a second through groove 13 which are matched with the binaural spring 10 to penetrate through are respectively formed in the movable deceleration strip 8 and the base 2.
The connecting shaft 7 is rotatably connected with a movable speed bump 8.
The working principle is as follows: the base 2 and the fixed deceleration strip 5 are connected together in a prefabricated mode, the anti-reverse thorns 9 face the reverse direction, the base 2 is installed on the road surface of a one-way road, when the vehicle runs through the deceleration strip structure, if the vehicle runs normally, the wheels roll the movable deceleration strip 8 to press the movable deceleration strip 8 to the top of the base 2, when the movable deceleration strip 8 rotates through the connecting shaft 7, one end of the double-lug spring 10 rotates and presses downwards, the double-lug spring 10 is stressed by pressure, the two ends of the double-lug spring are close to each other, when the vehicle runs through, the movable deceleration strip 8 does not bear pressure any more, the two ends of the double-lug spring 10 are flicked due to the elasticity of the double-lug spring 10, the movable deceleration strip 8 is driven to reset, when the vehicle runs in the reverse direction, the anti-reverse thorns 9 thorns are directly punched on the tires to puncture the tips, the tires are punctured to warn a driver, the anti-reverse travel is prevented, the first screw 4 can be screwed into the installation groove 3, prevent that first screw 4 from receiving the vehicle and rolling damage, the upper surface of fixed deceleration strip 5 and activity deceleration strip 8 evenly inlays and is equipped with a plurality of anti-skidding connection structure 6, anti-skidding connection key 61 inlays after establishing the upper surface of establishing fixed deceleration strip 5 and activity deceleration strip 8, fix through second screw 63, anti-skidding connection key 61 incompletely inlays and establishes into, the bulge can be when the wheel rolls the frictional force of increase and wheel, anti-skidding effect has, and anti-skidding connection key 61 uses the wearing and tearing back for a long time, can singly dismantle, change, second screw 63 twists into and inlays the inside of establishing groove 62, prevent that second screw 63 from receiving the wheel and rolling damage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a town road deceleration strip structure, includes road body (1), its characterized in that: the anti-skidding type road deceleration strip is characterized in that a base (2) is embedded in the top of the road body (1), the base (2) is fixedly connected to the top of the road body (1) through a first screw (4), mounting grooves (3) embedded with the first screw (4) are formed in the two sides of the top of the base (2), a fixed deceleration strip (5) is fixedly connected to the top of the base (2), a connecting shaft (7) is fixedly connected to the right side of the front of the joint of the deceleration strip (5) and the base (2), a limiting groove (14) is formed in the top of the base (2) and below the deceleration strip (5), a movable deceleration strip (8) is sleeved on the surface of the connecting shaft (7) and located inside the limiting groove (14), anti-skidding structures (6) are embedded on the upper surfaces of the movable deceleration strip (8) and the fixed deceleration strip (5), a shaft channel (11) sleeved with the connecting shaft (7) is formed in the movable deceleration strip (8), the surface of connecting axle (7) and the inside cover that is located axletree (11) are equipped with ears spring (10), the both ends of ears spring (10) run through activity deceleration strip (8) and base (2) respectively and extend to the inside of activity deceleration strip (8) and base (2), the left side fixedly connected with of activity deceleration strip (8) prevents contrary thorn (9).
2. The town road deceleration strip structure according to claim 1, wherein: anti-skidding structure (6) are including anti-skidding connecting key (61), anti-skidding connecting key (61) are inlayed and are located the upper surface of activity deceleration strip (8) and fixed deceleration strip (5).
3. The town road deceleration strip structure according to claim 2, wherein: antiskid connecting key (61) pass through second screw (63) fixed connection in the upper surface of activity deceleration strip (8) and fixed deceleration strip (5), the groove (62) are established in inlaying of second screw (63) has been seted up at the top of antiskid connecting key (61).
4. The town road deceleration strip structure according to claim 1, wherein: and a first through groove (12) and a second through groove (13) which are matched with the binaural springs (10) to penetrate are respectively formed in the movable deceleration strip (8) and the base (2).
5. The town road deceleration strip structure according to claim 1, wherein: the connecting shaft (7) is rotatably connected with the movable speed bump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293174.1U CN214301368U (en) | 2020-12-31 | 2020-12-31 | Town road deceleration strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293174.1U CN214301368U (en) | 2020-12-31 | 2020-12-31 | Town road deceleration strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301368U true CN214301368U (en) | 2021-09-28 |
Family
ID=77820973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023293174.1U Active CN214301368U (en) | 2020-12-31 | 2020-12-31 | Town road deceleration strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301368U (en) |
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2020
- 2020-12-31 CN CN202023293174.1U patent/CN214301368U/en active Active
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