CN105862616A - Liftable speed reduction belt - Google Patents
Liftable speed reduction belt Download PDFInfo
- Publication number
- CN105862616A CN105862616A CN201610370647.2A CN201610370647A CN105862616A CN 105862616 A CN105862616 A CN 105862616A CN 201610370647 A CN201610370647 A CN 201610370647A CN 105862616 A CN105862616 A CN 105862616A
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- band plate
- deceleration
- speed reduction
- movement device
- speed
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Abstract
The invention discloses a liftable speed reduction belt. The liftable speed reduction belt comprises a speed reduction belt plate, a support rod, a sliding block hinge and a vehicle speed adaptive action device capable of adjusting elevation angles of the speed reduction belt plate according to vehicle speeds, wherein the fixed end of the speed reduction belt plate is movably articulated with the ground; a free end of the speed reduction belt plate is articulated with the support rod via the sliding block hinge; the other end of the support rod is articulated with the ground; the vehicle speed adaptive action device acts on the bottom of the speed reduction belt plate. According to the liftable speed reduction belt, the raised state of the speed reduction belt can be changed according to different vehicle speeds; when the vehicle speed is higher than a certain set value, the novel speed reduction belt can remain the raised state; when the vehicle speed is lower than a certain set value, the novel speed reduction belt can fall, so that the vehicles can stably pass the novel speed reduction belt or can pass the novel speed reduction belt without bumps; through the liftable speed reduction belt, the speeds of the vehicles traveling on the road can be preferably planned, so that the vehicle traveling road is safer.
Description
Technical field
The present invention relates to a kind of traffic route deceleration strip, particularly relate to a kind of deceleration strip capable of being lifted.
Technical background
Deceleration strip is mainly used in descending section, and vehicle is played actively or involuntary speed reduction effect by Qian Deng section, the road outpost of the tax office, and it has important effect to traffic safety.Existing deceleration strip is usually elastomeric material or cast steel material composition, simple in construction, it is put together by sheet rubber or cast steel unit, its mechanism of action is when vehicle passes through deceleration strip with higher speed, violent vibration can pass to driver from tire via vehicle body and seat, deceleration strip vertical curve can produce the acceleration of a vertical direction, produces strong physiological stimulation (including vibratory stimulation and visual stimulus) and Psychological stimulation.Physiological stimulation promotes driver to produce strong sticky feeling, and Psychological stimulation has then deepened the dangerous doubt of driver, reduce further driver's sense of security to road environment.Deceleration strip, due to advantages such as simple in construction, low price, easy for installation and using effect are notable, is widely used.The vehicle travelled can be played speed limit effect of well forcing by deceleration strip, but what due to existing deceleration strip, it mainly utilized is this principle of discomfort brought of jolting during vehicle traveling, so that still can be perplexed by this discomfort when driver drives below speed limit, thus it is severe to invent the comparison of jolting under running at high speed of a kind of vehicle, and under the low speed steadily the deceleration strip of (or without jolting) is necessary.
Summary of the invention
It is desirable to provide a kind of deceleration strip capable of being lifted, according to speed adjustment vehicle by the degree of jolting during deceleration strip, thus reach speed limit purpose.
For above-mentioned technical problem, the technical solution that the present invention provides is:
A kind of deceleration strip capable of being lifted, including deceleration band plate, pole, slide block hinge and the speed self adaptation movement device according to the speed regulation deceleration band plate elevation angle,
The fixing end of described deceleration band plate is hinged with land operations, and free end is hinged with pole by slide block hinge, and the other end of described pole is hinged with ground, and described speed self adaptation movement device acts on bottom deceleration band plate.
Further, described speed self adaptation movement device includes that one-way damper, described one-way damper one end are movably hinged bottom deceleration band plate, and the other end is movably hinged with fixed hinged seat.
Further, described speed self adaptation movement device includes the first hydraulic cylinder and the second hydraulic cylinder having reset function, one-way pressure valve, fixing pin, fixing limiting plate, first described hydraulic cylinder one end is movably hinged bottom deceleration band plate, the other end is movably hinged with fixed hinged seat, the second described hydraulic cylinder is arranged at deceleration band plate side and is sequentially connected with one-way pressure valve and the first hydraulic cylinder by high-pressure oil pipe, described fixing pin and the second Driven by Hydraulic Cylinder connect, described fixing limiting plate is positioned at deceleration band plate both sides, interference with fixing limiting plate after described fixing pin displacement, deceleration band plate is stoped to rotate.
Further, described speed self adaptation movement device includes movement device, controls device and tachymeter, described tester is connected with controlling device circuit, described movement device is connected with controlling device circuit, described control device is for the current speed drive actions device regulation deceleration band plate elevation angle by vehicle gathered according to tachymeter, and is risen rapidly by rear drive movement device deceleration band plate at vehicle.
Further, described tester includes radar tester or laser velocimeter.
Further, described movement device includes mechanical action device, fluid pressure type movement device, electronic action device or vapour-pressure type movement device.
The deceleration strip principle that the present invention provides is:
When Vehicle Speed is too fast, sensing device records speed information and passes to movement device, so that movement device produces response, makes deceleration strip capable of being lifted keep raised position, vehicle by time have and jolt；When automobile driving speed is slower, sensing device records speed information and passes to movement device, so that movement device produces another kind response, makes deceleration strip capable of being lifted drop to level, and vehicle smoothly passes.Thus movement device can be encouraged to produce different response according to the speed that sensing device records, thus adjust vehicle by the degree of jolting during deceleration strip capable of being lifted, reach speed limit purpose.
Compared with prior art, the present invention according to speed regulation deceleration band plate lifting, simple in construction, control process is steady, control accuracy is high, can preferably plan the speed of respective stretch traveling vehicle, so that carriage way is safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the deceleration strip capable of being lifted of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the deceleration strip capable of being lifted of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the deceleration strip capable of being lifted of the embodiment of the present invention 3.
Fig. 4 is the structural representation of the deceleration strip capable of being lifted of the embodiment of the present invention 4.
Shown in figure it is: 1-deceleration band plate；2-slide block hinge；3-pole；4-one-way damper；5-low pressure pipe；6-the first hydraulic cylinder；7-one-way pressure valve；8-high-pressure oil pipe；9-the second hydraulic cylinder；10-fixing pin；The fixing end of 11-；12-movement device；13-controls device；14-tachymeter.
Detailed description of the invention
Being described in further detail the goal of the invention of the present invention with specific embodiment below in conjunction with the accompanying drawings, embodiment can not repeat one by one at this, but the most therefore embodiments of the present invention are defined in following example.
Embodiment 1
As shown in Figure 1, a kind of deceleration strip capable of being lifted, including deceleration band plate 1, pole 3, slide block hinge 2 and the speed self adaptation movement device according to speed regulation deceleration band plate 1 elevation angle, the fixing end of described deceleration band plate 1 is hinged with land operations, free end is hinged with pole 3 by slide block hinge 2, the other end of described pole 3 is hinged with ground, described speed self adaptation movement device acts on bottom deceleration band plate 1, including one-way damper 4, described one-way damper 4 one end is movably hinged bottom deceleration band plate 1, and the other end is movably hinged with fixed hinged seat.
The described one-way damper 4 of the present embodiment only has damping when deceleration band plate 1 is descending, does not damp when lifting, and it is arranged in deceleration band plate 1 time, and the damping utilizing one-way damper 4 to produce controls the lift of deceleration band plate 1.When vehicle is to pass through described deceleration strip capable of being lifted higher than certain setting speed, vehicle is shorter by the time of deceleration band plate 1, and one-way damper 4 is not fully compressed, and deceleration band plate 1 is in lifting status, can jolt when vehicle passes through；When vehicle is to pass through described deceleration strip less than certain setting speed, vehicle is longer by the time of deceleration band plate 1, and one-way damper 4 is fully compressed, and deceleration band plate 1 is in level, and vehicle smoothly passes.Owing to being one-way damper, the resilience time is the shortest, does not affect next car by normal response during deceleration strip, thus can adjust vehicle by the degree of jolting during deceleration strip according to speed, thus reach speed limit purpose.
Embodiment 2
nullAs shown in Figures 2 and 3，A kind of deceleration strip capable of being lifted，Including deceleration band plate 1、Pole 3、Slide block hinge 2 and the speed self adaptation movement device according to speed regulation deceleration band plate 1 elevation angle，The fixing end of described deceleration band plate 1 is hinged with land operations，Free end is hinged with pole 3 by slide block hinge 2，The other end of described pole 3 is hinged with ground，Described speed self adaptation movement device acts on bottom deceleration band plate 1，The first hydraulic cylinder 6 and the second hydraulic cylinder 9 including tool reset function、One-way pressure valve 7、Fixing pin 10、Fixing limiting plate 11，First described hydraulic cylinder 6 one end is movably hinged bottom deceleration band plate 1，The other end is movably hinged with fixed hinged seat 15，The second described hydraulic cylinder 9 is arranged at deceleration band plate 1 side and is sequentially connected with one-way pressure valve 7 and the first hydraulic cylinder 6 by high-pressure oil pipe 8，Described fixing pin 10 and the second hydraulic cylinder 9 drive connection，Described fixing limiting plate 11 is positioned at deceleration band plate 1 both sides，Interference with fixing limiting plate 11 after the displacement of described fixing pin 10，Deceleration band plate 1 is stoped to rotate.
Described first hydraulic cylinder 6 of the present embodiment is arranged in deceleration band plate 1 time, and the speed difference that hydraulic jack is pressed down according to its piston sets up different oil pressure therein, and its Changing Pattern is: speed improves, and oil cylinder internal pressure improves；Speed reduces, and internal pressure declines the most therewith.When Vehicle Speed is too fast, oil within first hydraulic cylinder 6 has little time to drain from low pressure pipe 5, bigger oil pressure can be produced, now one-way pressure valve 7 can be opened, being connected with the second hydraulic cylinder 9 by first hydraulic cylinder 6 by high-pressure oil pipe 8, the hydraulic oil in the second hydraulic cylinder 9 can promote fixing pin 10, at once by stuck for descending deceleration band plate 1, deceleration band plate 1 stops declining, and can jolt when vehicle passes through；When speed is slow, the oil within the first hydraulic cylinder 6 is drained in time, and the oil pressure of generation is less, will not open one-way pressure valve 7, and the second hydraulic cylinder 9 and fixing pin 10 will not respond, and deceleration band plate 1 drops to level, and vehicle smoothly passes；Vehicle is by afterwards, and under the action of reset spring in the first hydraulic cylinder 6, deceleration band plate 1 can rise rapidly again, does not affect next car by normal response during deceleration strip.Thus can adjust vehicle by the degree of jolting during deceleration strip according to speed, thus reach speed limit purpose.
Embodiment 3
nullAs shown in Figure 4，A kind of deceleration strip capable of being lifted，Including deceleration band plate 1、Pole 3、Slide block hinge 2 and the speed self adaptation movement device according to speed regulation deceleration band plate 1 elevation angle，The fixing end of described deceleration band plate 1 is hinged with land operations，Free end is hinged with pole 3 by slide block hinge 2，The other end of described pole 3 is hinged with ground，Described speed self adaptation movement device acts on bottom deceleration band plate 1，Including movement device 12、Control device 13、And tachymeter 14，Described tester 14 is connected with controlling device 13 circuit，Described movement device 12 is connected with controlling device 13 circuit，Described control device 13 regulates deceleration band plate 1 elevation angle for the current speed drive actions device 12 by vehicle gathered according to tachymeter 14，And make deceleration band plate 1 rise rapidly at vehicle by rear drive movement device 12.
Described tester 14 uses radar tester or laser velocimeter.
Described movement device 12 includes mechanical action device, fluid pressure type movement device, electronic action device or vapour-pressure type movement device, and the present embodiment uses mechanical action device.
In the present embodiment, tachymeter 14 is arranged on a certain position, deceleration strip rear on direction of traffic, when vehicle is to set speed by the tachymeter 14 of described deceleration strip capable of being lifted higher than certain, the signal recorded is passed to control device 13 by tachymeter 14, control device 13 and drive mechanical action device, deceleration band plate 1 is fixed on a high position, can jolt when vehicle passes through；When vehicle is to pass through described deceleration strip less than certain setting speed, controlling device 13 and drive mechanical action device, deceleration band plate 1 is dropped to low level, vehicle smoothly passes.After vehicle is by this deceleration strip, controlling device 13 can drive again mechanical action device to make deceleration band plate 1 rise rapidly, do not affect next car by normal response during deceleration strip, thus can adjust vehicle by the degree of jolting during deceleration strip according to speed, thus reach speed limit purpose.
The above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, within should be included in the protection domain of the claims in the present invention.
Claims (6)
1. a deceleration strip capable of being lifted, it is characterised in that: include deceleration band plate (1), pole (3), slide block hinge (2) and the speed self adaptation movement device according to speed regulation deceleration band plate (1) elevation angle,
The fixing end of described deceleration band plate (1) is hinged with land operations, free end is hinged with pole (3) by slide block hinge (2), the other end of described pole (3) is hinged with ground, and described speed self adaptation movement device acts on deceleration band plate (1) bottom.
Deceleration strip capable of being lifted the most according to claim 1, it is characterized in that: described speed self adaptation movement device includes one-way damper (4), described one-way damper (4) one end is movably hinged with deceleration band plate (1) bottom, and the other end is movably hinged with fixed hinged seat.
nullDeceleration strip capable of being lifted the most according to claim 1，It is characterized in that: described speed self adaptation movement device includes the first hydraulic cylinder (6) and the second hydraulic cylinder (9) having reset function、One-way pressure valve (7)、Fixing pin (10)、Fixing limiting plate (11)，Described the first hydraulic cylinder (6) one end is movably hinged with deceleration band plate (1) bottom，The other end is movably hinged with fixed hinged seat (15)，Described the second hydraulic cylinder (9) is arranged at deceleration band plate (1) side and is sequentially connected with one-way pressure valve (7) and the first hydraulic cylinder (6) by high-pressure oil pipe (8)，Described fixing pin (10) and the second hydraulic cylinder (9) drive connection，Described fixing limiting plate (11) is positioned at deceleration band plate (1) both sides，Interference with fixing limiting plate (11) after described fixing pin (10) displacement，Deceleration band plate (1) is stoped to rotate.
Deceleration strip capable of being lifted the most according to claim 1, it is characterized in that: described speed self adaptation movement device includes movement device (12), control device (13), and tachymeter (14), described tester (14) is connected with controlling device (13) circuit, described movement device (12) is connected with controlling device (13) circuit, described control device (13) is for current speed drive actions device (12) regulation deceleration band plate (1) elevation angle by vehicle gathered according to tachymeter (14), and make deceleration band plate (1) rise rapidly at vehicle by rear drive movement device (12).
Deceleration strip capable of being lifted the most according to claim 4, it is characterised in that: described tester (14) includes radar tester or laser velocimeter.
Deceleration strip capable of being lifted the most according to claim 4, it is characterised in that: described movement device (12) includes mechanical action device, fluid pressure type movement device, electronic action device or vapour-pressure type movement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370647.2A CN105862616B (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370647.2A CN105862616B (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862616A true CN105862616A (en) | 2016-08-17 |
| CN105862616B CN105862616B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610370647.2A Expired - Fee Related CN105862616B (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
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| CN (1) | CN105862616B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758915A (en) * | 2016-12-16 | 2017-05-31 | 江苏师范大学 | A kind of hydraulic lifting intelligently examines pseudo- deceleration strip device and its method |
| CN107034804A (en) * | 2017-04-19 | 2017-08-11 | 湖南科技大学 | A kind of multistage barrier height adjusting means for lifting deceleration band |
| CN107386139A (en) * | 2017-07-18 | 2017-11-24 | 武汉理工大学 | Pressure electricity-generating damping type deceleration strip |
| CN108517799A (en) * | 2018-04-10 | 2018-09-11 | 哈尔滨工业大学 | A kind of lifting deceleration strip and road merging area traffic control method |
| CN109979208A (en) * | 2017-12-27 | 2019-07-05 | 天津市欣享众望科技有限公司 | A kind of vehicle driving safety and the traffic system of anti-congestion |
| US10745870B2 (en) | 2018-01-02 | 2020-08-18 | Boe Technology Group Co., Ltd. | Speed bump and speed bump system |
| CN111636321A (en) * | 2020-06-08 | 2020-09-08 | 高建永 | Road surface speed reduction facility with height changed along with automobile speed |
| CN113763735A (en) * | 2020-06-02 | 2021-12-07 | 李尔公司 | Speed reduction belt system with actuatable speed reduction belt and method for controlling actuatable speed reduction belt |
| US11485197B2 (en) | 2020-03-13 | 2022-11-01 | Lear Corporation | System and method for providing an air quality alert to an occupant of a host vehicle |
| CN116289689A (en) * | 2023-03-31 | 2023-06-23 | 吉林建筑科技学院 | Road deceleration strip and use method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758915A (en) * | 2016-12-16 | 2017-05-31 | 江苏师范大学 | A kind of hydraulic lifting intelligently examines pseudo- deceleration strip device and its method |
| CN107034804A (en) * | 2017-04-19 | 2017-08-11 | 湖南科技大学 | A kind of multistage barrier height adjusting means for lifting deceleration band |
| CN107386139A (en) * | 2017-07-18 | 2017-11-24 | 武汉理工大学 | Pressure electricity-generating damping type deceleration strip |
| CN109979208A (en) * | 2017-12-27 | 2019-07-05 | 天津市欣享众望科技有限公司 | A kind of vehicle driving safety and the traffic system of anti-congestion |
| US10745870B2 (en) | 2018-01-02 | 2020-08-18 | Boe Technology Group Co., Ltd. | Speed bump and speed bump system |
| CN108517799A (en) * | 2018-04-10 | 2018-09-11 | 哈尔滨工业大学 | A kind of lifting deceleration strip and road merging area traffic control method |
| CN108517799B (en) * | 2018-04-10 | 2020-10-16 | 哈尔滨工业大学 | Road confluence area traffic control method using lifting deceleration strip |
| US11485197B2 (en) | 2020-03-13 | 2022-11-01 | Lear Corporation | System and method for providing an air quality alert to an occupant of a host vehicle |
| CN113763735A (en) * | 2020-06-02 | 2021-12-07 | 李尔公司 | Speed reduction belt system with actuatable speed reduction belt and method for controlling actuatable speed reduction belt |
| CN111636321A (en) * | 2020-06-08 | 2020-09-08 | 高建永 | Road surface speed reduction facility with height changed along with automobile speed |
| CN111636321B (en) * | 2020-06-08 | 2023-09-08 | 祐樘(南京)软件科技有限公司 | Road surface speed reduction facility with height changing along with automobile speed |
| CN116289689A (en) * | 2023-03-31 | 2023-06-23 | 吉林建筑科技学院 | Road deceleration strip and use method thereof |
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