CN113322849B - Self-adjusting speed control road deceleration strip system - Google Patents
Self-adjusting speed control road deceleration strip system Download PDFInfo
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- CN113322849B CN113322849B CN202110805292.6A CN202110805292A CN113322849B CN 113322849 B CN113322849 B CN 113322849B CN 202110805292 A CN202110805292 A CN 202110805292A CN 113322849 B CN113322849 B CN 113322849B
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- 230000005484 gravity Effects 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 description 12
- 239000003638 chemical reducing agent Substances 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
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- Road Paving Machines (AREA)
Abstract
The invention belongs to the relevant field of municipal administration, and relates to a self-adjusting speed-control road speed bump system which comprises a shell, wherein a working cavity is arranged in the shell, a telescopic speed bump device is arranged in the working cavity and used for controlling different automobiles to be decelerated, and a first hydraulic cavity is fixedly arranged at the left end of the shell. The invention is used for being installed on a road, carrying out vehicle deceleration and warning on a road section in front of which the speed needs to be decelerated and slowly moved, can be adjusted according to vehicles with different weights, has stronger deceleration effect on a large-sized vehicle and properly weakened deceleration effect on a small-sized vehicle, and can be adjusted according to the speed of the driven vehicle, so that the faster the vehicle is, the stronger the deceleration is, and the service life of the vehicle and the riding feeling of passengers on the vehicle can be effectively protected.
Description
Technical Field
The invention belongs to the relevant field of municipal administration, and particularly relates to a self-adjusting speed control road speed reducing belt system.
Background
It is known that the deceleration strip is common road setting thing, a highway section for slowing down the speed to needs and walk slowly warns the driver and also can play certain deceleration effect simultaneously, because the setting of deceleration strip can influence driver and passenger's body and feel, strong vibration also damages the car inside very easily simultaneously, and general deceleration strip is not obvious enough to the deceleration effect of heavy type car, make can't reach the expectancy to slow down the vehicle, and no matter the driver slows down in advance, the deceleration strip still can make the car jolt, and to some motorcycle drivers, jolt of deceleration strip is dangerous very big, very easily cause the motorcycle accident of overturning.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a self-adjusting speed-control road speed-reducing belt system which can adjust the radian of a speed-reducing belt according to different loads and vehicle speeds and change the speed-reducing effect of the speed-reducing belt.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a fast road deceleration strip system of self-interacting accuse, includes the casing, be equipped with the working chamber in the casing, the working chamber is equipped with flexible deceleration strip device, and flexible deceleration strip device is used for control to slow down different cars, simultaneously the casing left end is fixed and is equipped with first hydraulic pressure chamber, first hydraulic pressure intracavity is equipped with detection device, and detection device is used for detecting whether have the car to travel, the casing left side is fixed to be equipped with the chamber that tests the speed, the intracavity that tests the speed is equipped with speed detection device, and speed detection device is used for detecting the speed of a motor vehicle that the line was come, the casing right-hand member is fixed and is equipped with third hydraulic pressure chamber, the hydraulic pressure intracavity of third is equipped with resetting means.
Preferably, the detection device comprises a first piston arranged in the first hydraulic cavity in a sliding mode, a gravity pressing block is fixedly arranged at the upper end of the first piston, a gravity spring is connected between the gravity pressing block and the upper side wall of the first hydraulic cavity, and the gravity pressing block is in an isosceles trapezoid shape.
Preferably, speed of a motor vehicle detection device is in including fixed setting the second hydraulic chamber of the intracavity that tests the speed, it is equipped with the second piston to slide in the second hydraulic chamber, the fixed briquetting that tests the speed that is equipped with on the lateral wall on the second piston, it is isosceles trapezoid to test the speed the briquetting upper end, it is equipped with the gear shaft to rotate on the lateral wall behind the casing, the gear shaft front end is fixed and is equipped with the gear, the gear with the briquetting left side wall meshing tests the speed, the fixed long extension rod that is equipped with on the gravity briquetting right side wall, long extension rod stretch into test the speed the intracavity, the fixed slip rack that is equipped with of long extension rod right-hand member, the slip rack with gear engagement.
Preferably, flexible deceleration strip device is including fixed setting two U die cavities of working chamber rear wall bilateral symmetry, U die cavity with be connected with two pump lines under the first hydraulic pressure chamber between the lateral wall, every it is equipped with the lifting piston to slide in the U die cavity, every the lifting piston is the fixed U type stock that is equipped with, two spouts of fixed bilateral symmetry that are equipped with on the working chamber rear wall, every the U type long pole stretches into in the spout, every the fixed slider that is equipped with in spout upper end, under the slider lateral wall with be connected with the deceleration strip spring under the U type long pole between the lateral wall, the fixed deceleration strip that slides that is equipped with in slider front end.
Preferably, a top block groove is fixedly formed in each sliding block, a top block is arranged in each top block groove in a sliding mode, and the top blocks are connected with a pump pipe on the lower side of the second hydraulic cavity through hydraulic structures.
Preferably, the resetting device comprises a third piston which is arranged in the third hydraulic cavity in a sliding mode, a resetting pressure block is fixedly arranged at the upper end of the third piston, and a resetting spring is connected between the lower side wall of the resetting pressure block and the upper side wall of the third hydraulic cavity.
Preferably, a contraction cavity is fixedly arranged on the lower side wall of the working cavity, a pump pipe is connected between the contraction cavity and the upper side of the third hydraulic cavity, a contraction piston is arranged in the contraction cavity in a sliding mode, a pull-down hinging block is fixedly arranged on the upper side wall of the contraction piston, a clamping block plate sliding groove is fixedly arranged on the lower side wall of the U-shaped long rod, a clamping block plate is arranged in the clamping block plate sliding groove in a sliding mode, a plurality of clamping blocks are fixedly arranged on the clamping block plate, a clamping block plate spring is connected between the lower side wall of the clamping block plate and the lower side wall of the clamping block plate sliding groove, and the lower end of the clamping block plate is hinged to the pull-down hinging block.
During initial state, first piston is located first hydraulic pressure chamber upside, and the second piston is located second hydraulic pressure chamber downside, and the slider is located spout lower wall on, and the shrink of slip deceleration strip is at the work intracavity, and the third piston is located third hydraulic pressure chamber upside, and the shrink piston is located shrink intracavity upside.
When a motorcycle is driven, the gravity pressing block is pressed firstly, and if the motorcycle is driven, the gravity pressing block cannot be pressed, so that the motorcycle speed reducer is still in an initial state, the sliding speed reducers are contracted in the working cavity, the left sliding speed reducer and the right sliding speed reducer are combined into a horizontal shape, the driving of a motorcycle driver cannot be influenced, and the motorcycle cannot be turned easily.
If what travel was the car, then can be along with the weight difference of car, the front wheel pushes down the gravity briquetting, make the gravity briquetting drive first piston in first hydraulic pressure intracavity downstream, with the hydraulic oil of first hydraulic pressure intracavity extrude about in two U die cavities, make the lifting piston slide in the U die cavity, it slides to drive U type long pole, will control two slip deceleration strip jack-ups, and along with different car weights, the distance of jack-up is also different, can treat sedan car and freight train differently, make and obtain different speed reduction feedback, more adaptability, and the injury to the car has been reduced.
Gravity briquetting gliding, it is downward to drive long extension rod, make the slip rack downstream, through gear engagement, it moves the briquetting rebound to drive to test the speed, second piston upward movement simultaneously, along with advancing of car, the car can push down the briquetting that tests the speed, it moves the briquetting that tests the speed to drive, make second piston downstream, press the hydraulic oil in the second hydraulic pressure intracavity to the briquetting inslot, make the kicking block stretch out, be blocked by the block, because along with gravity briquetting and the briquetting distance that tests the speed, press earlier behind the gravity briquetting, under the effect of gravity spring, the lifting piston can reset in U type intracavity, make the slider in the long pole of U type lapse, afterwards blocked by the block, consequently can be along with the speed that the car was advanced, the lift-out distance of adjustment slip deceleration strip, make the car that the speed of a motor vehicle is fast more high, the car that is slow then can be lower more, consequently can slow car can not play too big vibrations, protect the car, and can force the speed reduction to the car that does not slow down.
After the automobile travels through the deceleration strip, the automobile can press the reset pressing block, so that the reset pressing block moves downwards to drive the third piston to move downwards, hydraulic oil in the third hydraulic cavity is pressed into the shrinkage cavity, the shrinkage piston moves downwards, the hinged pull rod moves downwards to drive the fixture block plate to move downwards, the fixture block does not clamp the top block any more, the slide block slides downwards to the downward sliding groove, and the reset is completed.
Compared with the prior art, the self-adjusting speed control road speed reducing belt system has the following advantages:
1. the left and right sliding deceleration strips are combined to be similar to a horizontal shape, so that the driving of a motorcycle driver cannot be influenced, and the motorcycle cannot be turned over easily.
2. Along with different automobile weights, the jacking distance is different, and the car and the truck can be treated differently, so that different deceleration feedbacks are obtained, the adaptability is higher, and the damage to the automobile is reduced.
3. The vehicle with the higher speed meets the higher sliding speed bump, the vehicle with the lower speed is lower, so that the vehicle with the slow speed cannot generate too large vibration to protect the vehicle, and the vehicle without the speed reduction is forced to reduce.
Drawings
FIG. 1 is a schematic diagram of a self-adjusting speed control road speed reduction belt system.
Fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is an enlarged view of the structure at C in fig. 1.
In the figure, 10, the housing; 11. a first piston; 12. a first hydraulic chamber; 13. a gravity spring; 14. gravity briquetting; 15. a long extension rod; 16. a speed measuring pressure block; 17. a second piston; 18. a second hydraulic chamber; 19. a gear shaft; 20. a gear; 21. a sliding rack; 22. a working chamber; 23. a U-shaped cavity; 24. lifting the piston; 25. a U-shaped long rod; 26. a chute; 27. a fixture block plate chute; 28. a chuck plate; 29. a contracting cavity; 30. retracting the piston; 31. a pull-down hinge block; 32. a speed bump spring; 33. a clamping block; 34. a third hydraulic chamber; 35. a third piston; 36. a return spring; 37. resetting the pressing block; 38. a slider; 39. sliding a speed bump; 40. a top block groove; 41. a top block; 42. a hinged pull rod; 43. a fixture block plate spring; 44. a speed measuring cavity.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a road speed reducing belt system capable of self-adjusting and controlling speed, including a housing 10, a working chamber 22 is provided in the housing 10, a telescopic speed reducing belt device is provided in the working chamber 22, the telescopic speed reducing belt device is used for controlling to reduce the speed of different automobiles, a first hydraulic chamber 12 is provided at the left end of the housing 10, a detection device is provided in the first hydraulic chamber 12, the detection device is used for detecting whether an automobile runs, a speed measuring chamber 44 is fixedly provided at the left side of the housing 10, a vehicle speed detection device is provided in the speed measuring chamber 44, the vehicle speed detection device is used for detecting the vehicle speed of the automobile running, a third hydraulic chamber 34 is fixedly provided at the right end of the housing 10, and a reset device is provided in the third hydraulic chamber 34.
As shown in fig. 1, the detecting device includes a first piston 11 slidably disposed in a first hydraulic chamber 12, a gravity pressing block 14 is fixedly disposed at an upper end of the first piston 11, a gravity spring 13 is connected between the gravity pressing block 14 and an upper side wall of the first hydraulic chamber 12, and the gravity pressing block 14 has an isosceles trapezoid shape.
As shown in fig. 1, the speed detection device includes the fixed second hydraulic chamber 18 that sets up in the chamber 44 that tests the speed, it is equipped with second piston 17 to slide in the second hydraulic chamber 18, the fixed briquetting 16 that tests the speed that is equipped with on the lateral wall on the second piston 17, it is isosceles trapezoid to test the speed 16 upper ends of briquetting, it is equipped with gear shaft 19 to rotate on the casing 10 rear side wall, the fixed gear 20 that is equipped with in gear shaft 19 front end, gear 20 and the meshing of the briquetting 16 left side wall that tests the speed, the fixed long extension rod 15 that is equipped with on the 14 right side walls of gravity briquetting, long extension rod 15 stretches into to test the speed in the chamber 44, the fixed slip rack 21 that is equipped with in long extension rod 15 right-hand member, slip rack 21 and the meshing of gear 20.
As shown in fig. 1, the telescopic deceleration strip device comprises two U-shaped cavities 23 which are fixedly arranged on the rear side wall of a working cavity 22 in an bilateral symmetry manner, two pump pipes are connected between the U-shaped cavities 23 and the lower side wall of a first hydraulic cavity 12, a lifting piston 24 is arranged in each U-shaped cavity 23 in a sliding manner, a U-shaped long rod 25 is fixedly arranged on each lifting piston 24, two sliding grooves 26 which are in an bilateral symmetry manner are fixedly arranged on the rear side wall of the working cavity 22, each U-shaped long rod 25 extends into the sliding groove 26, a sliding block 38 is fixedly arranged at the upper end of each sliding groove 26, a deceleration strip spring 32 is connected between the lower side wall of each sliding block 38 and the lower side wall of the U-shaped long rod 25, and a sliding deceleration strip 39 is fixedly arranged at the front end of each sliding block 38.
As shown in fig. 1 and 3, each slide block 38 is fixedly provided with a top block groove 40, a top block 41 is slidably provided in the top block groove 40, and the top block 41 is connected with a pump pipe at the lower side of the second hydraulic chamber 18 through a hydraulic structure.
As shown in fig. 1, the resetting device includes a third piston 35 slidably disposed in the third hydraulic chamber 34, a resetting pressure block 37 is fixedly disposed at an upper end of the third piston 35, and a resetting spring 36 is connected between a lower side wall of the resetting pressure block 37 and an upper side wall of the third hydraulic chamber 34.
As shown in fig. 1, 2 and 4, a contraction cavity 29 is fixedly arranged on the lower side wall of the working cavity 22, a pump pipe is connected between the contraction cavity 29 and the upper side of the third hydraulic cavity 34, a contraction piston 30 is slidably arranged in the contraction cavity 29, a pull-down hinge block 31 is fixedly arranged on the upper side wall of the contraction piston 30, a clamping block plate sliding groove 27 is fixedly arranged on the lower side wall of each U-shaped long rod 25, a clamping block plate 28 is slidably arranged in each clamping block plate sliding groove 27, a plurality of clamping blocks 33 are fixedly arranged on the clamping block plate 28, a clamping block plate spring 43 is connected between the lower side wall of the clamping block plate 28 and the lower side wall of the clamping block plate sliding groove 27, and the lower end of the clamping block plate 28 is hinged to the pull-down hinge block 31.
The working principle is as follows: in the initial state, the first piston 11 is located on the upper side of the first hydraulic chamber 12, the second piston 17 is located on the lower side of the second hydraulic chamber 18, the slider 38 is located on the lower side wall of the slide groove 26, the sliding speed reducer 39 is retracted in the working chamber 22, the third piston 35 is located on the upper side of the third hydraulic chamber 34, and the retracting piston 30 is located on the upper side of the retracting chamber 29.
When a motorcycle is driven, the gravity pressing block 14 is pressed firstly, if the motorcycle is driven, the gravity pressing block 14 cannot be pressed, so that the motorcycle speed reducer is still in an initial state, the sliding speed reducers 39 are contracted in the working cavity 22, the left sliding speed reducer 39 and the right sliding speed reducer 39 are combined into a horizontal shape, the driving of a motorcycle driver cannot be influenced, and the motorcycle cannot be turned easily.
If the automobile comes, the front wheel presses down the gravity pressing block 14 along with the different weight of the automobile, so that the gravity pressing block 14 drives the first piston 11 to move downwards in the first hydraulic cavity 12, hydraulic oil in the first hydraulic cavity 12 is squeezed into the left U-shaped cavity 23 and the right U-shaped cavity 23, the lifting piston 24 slides in the U-shaped cavity 23, the U-shaped long rod 25 is driven to slide, the left sliding deceleration strip 39 and the right sliding deceleration strip 39 are jacked up, the jacking distance is different along with the different automobile weights, a car and a truck can be treated differently, different deceleration feedbacks are obtained, the adaptability is improved, and the injury to the automobile is reduced.
The gravity press block 14 slides downwards to drive the long extension rod 15 to move downwards, so that the sliding rack 21 moves downwards, the speed measuring press block 16 is driven to move upwards through meshing of the gear 20, meanwhile, the second piston 17 moves upwards, along with the traveling of the automobile, the automobile can press down the speed measuring press block 16 to drive the speed measuring press block 16 to move downwards, the second piston 17 moves downwards, hydraulic oil in the second hydraulic cavity 18 is pressed into the press block groove 40, the press block 41 extends out and is clamped by the clamping block 33, because the gravity press block 14 is pressed before the automobile moves away from the speed measuring press block 16, under the action of the gravity spring 13, the piston 24 can reset in the U-shaped cavity 23, so that the slide block 38 slides downwards in the U-shaped long rod 25 and is clamped by the clamping block 33, therefore, along with the traveling speed of the automobile, the lifting distance of the sliding belt 39 is adjusted, the higher the sliding speed reducing belt 39 of the automobile with the higher speed is, the lower the speed is the automobile, the automobile can not be slowly vibrated, the automobile can be protected, and the automobile can not be forcedly decelerated.
After the automobile runs through the deceleration strip, the automobile presses the reset pressing block 37, so that the reset pressing block 37 moves downwards to drive the third piston 35 to move downwards, hydraulic oil in the third hydraulic cavity 34 is pressed into the contraction cavity 29, the contraction piston 30 moves downwards, the hinge pull rod 42 moves downwards to drive the fixture block plate 28 to move downwards, the fixture block 33 does not clamp the top block 41, the slide block 38 slides downwards to the slide groove 26, and resetting is completed.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (3)
1. The utility model provides a road deceleration strip system of speed of self-interacting accuse, includes casing (10), its characterized in that, be equipped with working chamber (22) in casing (10), be equipped with flexible deceleration strip device in working chamber (22), flexible deceleration strip device is used for control to carry out the speed reduction to different cars, simultaneously casing (10) left end is fixed and is equipped with first hydraulic pressure chamber (12), be equipped with detection device in first hydraulic pressure chamber (12), detection device is used for detecting whether have the car to travel, casing (10) left side is fixed and is equipped with speed measuring chamber (44), be equipped with speed detection device in speed measuring chamber (44), speed detection device is used for detecting the speed of a vehicle that the driving came, casing (10) right-hand member is fixed and is equipped with third hydraulic pressure chamber (34), be equipped with resetting means in third hydraulic pressure chamber (34);
the detection device comprises a first piston (11) which is arranged in the first hydraulic cavity (12) in a sliding mode, a gravity pressing block (14) is fixedly arranged at the upper end of the first piston (11), a gravity spring (13) is connected between the gravity pressing block (14) and the upper side wall of the first hydraulic cavity (12), and the gravity pressing block (14) is in an isosceles trapezoid shape;
the vehicle speed detection device comprises a second hydraulic cavity (18) fixedly arranged in a speed measurement cavity (44), a second piston (17) is arranged in the second hydraulic cavity (18) in a sliding mode, a speed measurement pressing block (16) is fixedly arranged on the upper side wall of the second piston (17), the upper end of the speed measurement pressing block (16) is isosceles trapezoid-shaped, a gear shaft (19) is arranged on the rear side wall of the shell (10) in a rotating mode, a gear (20) is fixedly arranged at the front end of the gear shaft (19), the gear (20) is meshed with the left side wall of the speed measurement pressing block (16), a long extension rod (15) is fixedly arranged on the right side wall of the gravity pressing block (14), the long extension rod (15) extends into the speed measurement cavity (44), a sliding rack (21) is fixedly arranged at the right end of the long extension rod (15), and the sliding rack (21) is meshed with the gear (20);
the telescopic speed bump device comprises two U-shaped cavities (23) which are fixedly arranged on the rear side wall of the working cavity (22) in a bilateral symmetry mode, two pump pipes are connected between the U-shaped cavities (23) and the lower side wall of the first hydraulic cavity (12), a lifting piston (24) is arranged in each U-shaped cavity (23) in a sliding mode, a U-shaped long rod (25) is fixedly arranged on each lifting piston (24), two sliding grooves (26) which are in the bilateral symmetry mode are fixedly arranged on the rear side wall of the working cavity (22), each U-shaped long rod (25) extends into each sliding groove (26), a sliding block (38) is fixedly arranged at the upper end of each sliding groove (26), a speed bump spring (32) is connected between the lower side wall of each sliding block (38) and the lower side wall of each U-shaped long rod (25), and a sliding speed bump (39) is fixedly arranged at the front end of each sliding block (38);
each sliding block (38) is fixedly provided with a top block groove (40), a top block (41) is arranged in the top block groove (40) in a sliding mode, and the top block (41) is connected with a pump pipe on the lower side of the second hydraulic cavity (18) through a hydraulic structure.
2. A self-adjusting speed control road speed reduction belt system according to claim 1, wherein: the resetting device comprises a third piston (35) which is arranged in the third hydraulic cavity (34) in a sliding mode, a resetting pressing block (37) is fixedly arranged at the upper end of the third piston (35), and a resetting spring (36) is connected between the lower side wall of the resetting pressing block (37) and the upper side wall of the third hydraulic cavity (34).
3. A self-adjusting speed control road speed reduction belt system according to claim 2, wherein: fixed shrink chamber (29) that is equipped with under working chamber (22) on the lateral wall, shrink chamber (29) with be connected with the pump line between third hydraulic pressure chamber (34) the upside, it is equipped with shrink piston (30) to slide in shrink chamber (29), it is fixed on the lateral wall to be equipped with down on shrink piston (30) and draws articulated piece (31), every fixed block board spout (27) that is equipped with, every on the lateral wall under U type stock (25) slide in block board spout (27) and be equipped with block board (28), fixed a plurality of fixture blocks (33) that are equipped with on block board (28), under block board (28) the lateral wall with be connected with between block board spout (27) the lateral wall fixture block board spring (43), block board (28) lower extreme with draw down articulated piece (31) articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805292.6A CN113322849B (en) | 2021-07-16 | 2021-07-16 | Self-adjusting speed control road deceleration strip system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805292.6A CN113322849B (en) | 2021-07-16 | 2021-07-16 | Self-adjusting speed control road deceleration strip system |
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| Publication Number | Publication Date |
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| CN113322849A CN113322849A (en) | 2021-08-31 |
| CN113322849B true CN113322849B (en) | 2022-11-15 |
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| CN202110805292.6A Expired - Fee Related CN113322849B (en) | 2021-07-16 | 2021-07-16 | Self-adjusting speed control road deceleration strip system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647132A3 (en) * | 1989-05-22 | 1990-11-23 | Charbonnier Jacques | Automatically raised vehicle slowing device integrated in the roadway |
| CN203222747U (en) * | 2013-04-17 | 2013-10-02 | 中国民航大学 | Movable paving type deceleration strip |
| JP2014009467A (en) * | 2012-06-28 | 2014-01-20 | Sekisui Jushi Co Ltd | Deceleration guiding indication system |
| CN204919405U (en) * | 2015-09-02 | 2015-12-30 | 深圳市乾德建筑工程有限公司 | Intelligent deceleration strip of municipal works road |
| CN205529967U (en) * | 2016-04-19 | 2016-08-31 | 湖南科技大学 | A vertical lifting deceleration strip for road speed limit |
| CN108842648A (en) * | 2018-08-07 | 2018-11-20 | 刘以恒 | A kind of adaptive deceleration strip |
| CN109487715A (en) * | 2017-09-11 | 2019-03-19 | 石兴舜 | The telescopic deceleration strip of multi-purpose intelligent |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342525A (en) * | 1980-08-21 | 1982-08-03 | Mastronuzzi Jr Carl T | Retractable speed bump |
| GB2418445B (en) * | 2004-09-23 | 2009-06-17 | David Griffiths | Retractable speed bump |
| ES2306606B1 (en) * | 2007-04-19 | 2009-09-16 | Armando Garcia Gamez | "AUTOMATIC BADEN FOR VEHICLE SPEED CONTROL". |
| CN103132471A (en) * | 2013-01-31 | 2013-06-05 | 北京工业大学 | Piston-type changeable road speed limiting control device |
| KR101720163B1 (en) * | 2015-01-09 | 2017-03-28 | 중부대학교 산학협력단 | Road reflector apparatus |
| CN104808706A (en) * | 2015-05-07 | 2015-07-29 | 张育仁 | Vehicle speed control based vehicle deceleration strip and control method thereof |
| CN105839555B (en) * | 2016-04-19 | 2018-07-13 | 湖南科技大学 | A kind of intelligent elevated formula road forced deceleration strip |
| CN106223224A (en) * | 2016-08-22 | 2016-12-14 | 彭显五 | A kind of automatic-lifting type deceleration strip |
| CN208395705U (en) * | 2018-01-09 | 2019-01-18 | 兰州理工大学 | A kind of deceleration strip device and control system |
| CN209066310U (en) * | 2018-08-27 | 2019-07-05 | 中国石油天然气股份有限公司 | Intelligent deceleration strip |
| CN110273389B (en) * | 2019-04-16 | 2021-04-20 | 四川大学 | Mechanical type liftable deceleration strip |
| CN211171690U (en) * | 2019-07-29 | 2020-08-04 | 成都航空职业技术学院 | Lifting deceleration strip |
| CN211472231U (en) * | 2019-10-10 | 2020-09-11 | 楚鹏 | Municipal administration is with preventing deceleration strip that moves backwards |
| CN212247937U (en) * | 2020-03-25 | 2020-12-29 | 徐州飞龙机电制造有限公司 | Liftable road deceleration strip |
| CN111455890A (en) * | 2020-05-11 | 2020-07-28 | 济南惠满汽车用品有限公司 | Variable deceleration strip with self-adaptive speed |
| CN111501601B (en) * | 2020-05-13 | 2020-11-24 | 江苏飞船股份有限公司 | Intelligent auxiliary vehicle decelerator |
| CN111501600B (en) * | 2020-05-13 | 2020-11-24 | 新东港控股集团有限公司 | Traffic deceleration strip capable of automatically lifting |
| CN213571615U (en) * | 2020-05-18 | 2021-06-29 | 牛冬 | Deceleration strip for road |
| CN112012119A (en) * | 2020-08-31 | 2020-12-01 | 绍兴铭庭电子科技有限公司 | Lifting type traffic deceleration strip based on vehicle speed and having reverse warning function |
| CN111996937A (en) * | 2020-09-01 | 2020-11-27 | 杭州锡亮德智能科技有限公司 | Automatic hidden deceleration strip of adjusting |
| CN112002133A (en) * | 2020-10-09 | 2020-11-27 | 杭州锡亮德智能科技有限公司 | Traffic light controlled according to pedestrian number and waiting time |
| CN112301905A (en) * | 2020-11-12 | 2021-02-02 | 绍兴铭庭电子科技有限公司 | Traffic equipment with intelligent deceleration strip gradient adjustment function |
| CN112466135A (en) * | 2020-12-03 | 2021-03-09 | 绍兴铭庭电子科技有限公司 | Traffic signal lamp capable of forcibly decelerating overspeed automobile |
| CN112376459A (en) * | 2020-12-04 | 2021-02-19 | 瑞安斌团电子科技有限公司 | Safety device for tunnel deceleration |
| CN112609606B (en) * | 2020-12-15 | 2022-03-25 | 淮北平坤锂电池科技有限公司 | Low-speed damping mechanism of deceleration strip |
| CN112614354A (en) * | 2021-01-13 | 2021-04-06 | 上海族萃贸易有限公司 | Deceleration strip with overspeed detection photographing function |
| CN112854037A (en) * | 2021-03-19 | 2021-05-28 | 义乌市权奢商贸有限公司 | Emergency deceleration strip for building site vehicle entrance and exit |
-
2021
- 2021-07-16 CN CN202110805292.6A patent/CN113322849B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647132A3 (en) * | 1989-05-22 | 1990-11-23 | Charbonnier Jacques | Automatically raised vehicle slowing device integrated in the roadway |
| JP2014009467A (en) * | 2012-06-28 | 2014-01-20 | Sekisui Jushi Co Ltd | Deceleration guiding indication system |
| CN203222747U (en) * | 2013-04-17 | 2013-10-02 | 中国民航大学 | Movable paving type deceleration strip |
| CN204919405U (en) * | 2015-09-02 | 2015-12-30 | 深圳市乾德建筑工程有限公司 | Intelligent deceleration strip of municipal works road |
| CN205529967U (en) * | 2016-04-19 | 2016-08-31 | 湖南科技大学 | A vertical lifting deceleration strip for road speed limit |
| CN109487715A (en) * | 2017-09-11 | 2019-03-19 | 石兴舜 | The telescopic deceleration strip of multi-purpose intelligent |
| CN108842648A (en) * | 2018-08-07 | 2018-11-20 | 刘以恒 | A kind of adaptive deceleration strip |
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| CN113322849A (en) | 2021-08-31 |
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