CN107044096B - A kind of air bag buffering road separator device - Google Patents
A kind of air bag buffering road separator device Download PDFInfo
- Publication number
- CN107044096B CN107044096B CN201710308589.5A CN201710308589A CN107044096B CN 107044096 B CN107044096 B CN 107044096B CN 201710308589 A CN201710308589 A CN 201710308589A CN 107044096 B CN107044096 B CN 107044096B
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- road
- air bag
- idler wheel
- bracket
- fixed
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Classifications
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- 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
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention belongs to road safety equipment technical fields, and in particular to a kind of air bag buffering road separator device, comprising: bracket, collision idler wheel, buffer air bag and piezoelectric generating device, collision idler wheel include rubber tube and installation bearing；The left and right ends of buffer air bag and corresponding bracket are hinged；Piezoelectric generating device include: the rubber pad being laid on road surface, power generation driving column, fixed disk, along fixed disk inner radial circle distribution piezoelectric patches, gear wheel and pinion gear, the lower end of power generation driving column has sawtooth, the tooth engagement of sawtooth and pinion gear, one end of piezoelectric patches is fixed in fixed disk, the tooth engagement of the other end and gear wheel, fixed disk is fixed on road, when tire rolls across rubber pad, power generation driving column moves downward, drive pinion gear and bull gear drive, cause the on-fixed end of piezoelectric patches to swing, makes piezoelectric patches bending electric discharge.The kinetic energy of the automobile passed through from road surface can be converted to electric energy by the present invention, and can be buffered to car crass.
Description
Technical field
The invention belongs to road safety equipment technical fields, and in particular to a kind of air bag buffering road separator device.
Background technique
Road separator is to separate left and right runway, is typically now greenbelt, occurs being easy when traffic accident
The railing or divider wall for knocking greenbelt, cause to damage to vehicle.Especially on a highway, knocked since speed is too fast railing and
When road divider wall on both sides of the road, bigger damage is be easy to cause to vehicle.
Especially on highway, in order to guarantee the electricity consumptions such as street lighting, the erection electric pole cable of large area is needed, is powered
It is at high cost；In order to carry out maintenance watering to road, sprinkling truck, which needs to open from an Entry to motorway to another high speed, to be exported, if spilling
Waterwheel compartment Nei Shui, which runs out, can not turn around to return, and waste many strokes.
Summary of the invention
The present invention is high for highway power supply cost set forth above, and car crass railing and divider wall damage are serious
Problem, and researching and designing one kind can lean on the movement automatic generation of automobile, and the air bag that can be buffered to collision buffers road
Road isolation strip device.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of air bag buffering road separator device, is arranged in the centre of road or the two sides of road, which is characterized in that institute
Road separator device is stated to include: two brackets disposed in parallel, setting collision idler wheel on the bracket, be folded in two stands
Between buffer air bag, the piezoelectric generating device that is laid on road surface, the collision idler wheel includes inside rubber tube and rubber tube
Installation bearing, the collision idler wheel by install bearing be mounted on the bracket；The left and right ends of the buffer air bag with
Corresponding bracket is hinged；The hair that the piezoelectric generating device includes: the rubber pad being laid on road surface, is fixed on the downside of rubber pad
Electric transmission column, fixed disk, the piezoelectric patches of inner radial circle distribution along the fixed disk, gear wheel and with the gear wheel
The lower end of coaxially connected pinion gear, the power generation driving column has sawtooth, the tooth engagement of the sawtooth and pinion gear, the pressure
One end of electric piece is fixed in the fixed disk, and the tooth engagement of the other end and gear wheel, the fixed disk is fixed on road, wheel
When tire rolls across rubber pad, compressing rubber pad drives power generation driving column to move downward, and drives pinion gear and bull gear drive, gear wheel
Rotation causes the on-fixed end of piezoelectric patches to swing, and causes piezoelectric patches bending electric discharge.
Further, the piezoelectric generating device further includes rebound component, and the rebound component includes being fixed on the rubber
Guide post on the downside of rubber mat, the lower end of the guide post are extend into the pilot hole being provided on road surface, road surface and the rubber
Rebound spring is folded between pad.
Further, the bracket includes column and the U-shaped side arm that road side is arranged in, and the collision idler wheel is mounted on side
On arm, when car crass is to collision idler wheel, while the collision pair of rollers automatic buffer, pass through the rotation change vapour of rubber tube
The motion profile of vehicle.
Further, the piezoelectric generating device further includes battery, and the electric energy that piezoelectric patches bending generates passes through battery
Storage.
Further, the top of the bracket also has solar panel and wind power generation plant, the solar energy hair
The electric energy that battery plate and the wind power generation plant generate is stored by battery.
Further, it is provided with the radar detedtor and alarm lamp of the speed for measuring automobile on the bracket, works as thunder
Detect that the speed v of automobile is more than the max speed v allowed up to detector0When, it is successively bright apart from 5 meters of alarm lamp of vehicle front
It rises, driver is reminded to slow down.
Further, there is pressure sensor, when on car crass to collision idler wheel, pressure is passed on the collision idler wheel
Sensor sends a signal to controller, the alarm lamp on same lane within 50 meters of idler wheel of the collision that controller command range is collided
It is always on, until accident releases.
Further, further include setting spray module on the ground, the spray module include for fill the water tank of water,
The water pipe of the water pump, the spray head and connection water pump and spray head that stretch out water tank that are arranged in water tank, the water tank are arranged on ground
Under, spray head is rotation sprayer, and is exposed on the ground.
Further, which is characterized in that noise reducing plate is installed, noise reducing plate is hinged on bracket, and logical on the bracket
Crossing electric pushrod pushes it to be lifted up or hang low downwards, noise reducing plate towards road side have noise reduction hole, according to radar detection
The automobile position that device detects, when automobile is close to noise reducing plate, electric pushrod pushes noise reducing plate to be lifted up, when automobile opened drop
It makes an uproar after plate, electric pushrod is withdrawn, and noise reducing plate hangs low.
A kind of beneficial effect of air bag buffering road separator device of the invention is:
1, road separator device of the invention can be by the kinetic energy converting electrical energy of the automobile passed through from road surface, electric energy self-supporting
It is self-sustaining.
2, automobile bumps against on the collision idler wheel of isolation strip device, and the rotation by colliding idler wheel drives motor turning to reduce
Damage to automobile.
3, buffer air bag buffers collision, reduces the damage to automobile and passenger.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the schematic front view of air bag buffering road separator device of the invention；
Fig. 2 is the left view of air bag buffering road separator device of the invention；
Fig. 3 is the rack assumption diagram of the embodiment of the present invention；
Fig. 4 is piezoelectric generating device structure chart；
Fig. 5 is to move schematic diagram after idler wheel is collided in vehicle collision；
Fig. 6 is cistern assembly structure chart；
Fig. 7 is noise reducing plate angulation change structure chart.
In figure: 1, bracket, 11, column, 12, side arm, 13, hinge seat, 2, collision idler wheel, 21, rubber tube, 22, installation axle
It holds, 3, buffer air bag, 4, piezoelectric generating device, 41, rubber pad, 42, power generation driving column, 43, fixed disk, 44, piezoelectric patches, 45,
Gear wheel, 46, pinion gear, 47, guide post, 48, rebound spring, 6, battery, 7, spray module, 71, water tank, 72, water pump,
73, spray head, 74, water pipe, 8, noise reducing plate, 81, noise reduction hole, 9, too can power generation plate, 100, wind power generation plant, 110, alarm
Lamp, 120, radar detedtor, 130, road surface.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Air bag as depicted in figs. 1 and 2 buffers road separator device, be arranged at the left and right lane isolation of road or
The outer edge side of road, can independent power generation, automatic water jetting, collision of the buffering vehicle to isolation strip device, reduce due to collision
Damage to vehicle.The isolation strip device of the embodiment of the present invention includes: two brackets 1 disposed in parallel, touching on bracket 1 is arranged in
Idler wheel 2 is hit, the buffer air bag being folded between two stands 13, the piezoelectric generating device 4 being laid on road surface 130, is arranged and is propping up
The solar panel 9 and wind power generation plant 100 on 1 top of frame, radar detedtor 120, alarm lamp 110, spray module 7 and
Battery 6.
Referring to Fig. 1, Fig. 3 and Fig. 5, bracket 1 includes column 11 and the U-shaped side arm 12 that road side is arranged in, and collision idler wheel 2 is pacified
On side arm 12, collision idler wheel 2 includes the installation bearing 22 inside rubber tube 21 and rubber tube 21, and collision idler wheel 2 passes through peace
Dress bearing 22 is mounted on bracket 1.Car crass while colliding idler wheel 2 to automatic buffer, passes through rubber to when colliding idler wheel 2
The rotation of packing element 21 changes the motion profile of automobile, reduces automobile to the head-on crash power of isolation strip device.
Referring to Fig. 1 and 4, piezoelectric generating device 4 includes: the rubber pad 41 being laid on road surface 130, is fixed on rubber pad 41
The power generation driving column 42 of downside, fixed disk 43, the piezoelectric patches 44 of inner radial circle distribution along fixed disk 43, gear wheel 45,
The pinion gear 46 coaxially connected with gear wheel 45 and rebound component, the lower end of power generation driving column 42 have a sawtooth, sawtooth with it is small
The tooth engagement of gear 46, one end of piezoelectric patches 44 are fixed in fixed disk 43, the tooth engagement of the other end and gear wheel 45, fixed disk
43 are fixed on road；Rebound component includes the guide post 47 for being fixed on 41 downside of rubber pad, and the lower end of guide post 47 is extend into
It is provided in the pilot hole on road surface 130, rebound spring 48 is folded between road surface 130 and rubber pad 41.Rubber pad 41 is laterally
It is laid on road surface 130, when tire rolls across rubber pad 41, compressing rubber pad 41 drives power generation driving column 42 to move downward, and drives
Pinion gear 46 and gear wheel 45 rotate, and the rotation of gear wheel 45 causes the on-fixed end of piezoelectric patches 44 to swing, and cause piezoelectric patches 44 curved
Qu Fang electricity, vehicle presses through rubber pad 41, after power generation driving column 42 moves to bottom, due to springing back the effect of component, rubber pad
41 spring back to apart from 130 1 sections of road surface gap location, and 44 back-flexing of piezoelectric patches can be made to discharge during rebound, piezo-electric generating dress
4 electricity are set to be stored in battery 6.
As shown in figure 3, the opposite inside of the two stands 1 of bracket 1 all has hinge seat 13, the both ends of buffer air bag 3 are hinged
In on hinge seat 13, when car hit upper bracket 1, buffer air bag 3 is compressed, and is buffered to the collision of vehicle.
In order to guarantee electric energy on highway oneself is self-sustaining, the top of bracket 1 also has 9 He of solar panel
The electric energy that wind power generation plant 100, solar panel 9 and wind power generation plant 100 generate is stored by battery 6.
It is provided with the radar detedtor 120 and alarm lamp 110 of the speed for measuring automobile on bracket 1, works as radar detection
Device 120 detects that the speed v of automobile is more than the max speed v allowed0When, the alarm lamp 110 apart from 5 meters of vehicle front is successively bright
It rises, reminds driver's slow down.
Colliding has pressure sensor on idler wheel 2, when on car crass to collision idler wheel 2, pressure sensor sends letter
Number controller is given, the alarm lamp 110 on same lane within controller command range collided 50 meters of idler wheel of collision is always on,
It reminds in front of vehicular traffic and accident occurs, until accident releases.
110 signal of alarm lamp passes through wireless telecommunications in real time and is sent to neighbouring traffic control center, timely feedbacks traffic information.
In order to solve the problems, such as on Self-watering on road surface 130, especially highway, on the road surface of the lower section of bracket 1
The spray module 7 of 130 settings, as shown in fig. 6, spray module 7 includes for filling the water tank 71 of water, the water being arranged in water tank 71
72 are pumped, the spray head 73 of water tank 71 is stretched out and connects the water pipe 74 of water pump 72 and spray head 73, multiple water tanks 71 on road connect
On water supplying pipe 74, a check-valves is set, opening check-valves can supply water to each water tank 71, in order to prevent at each water tank 71
Accidents happened that water tank 71 is damaged for automobile, water tank 71 is arranged in subsurface, spray head 73 bassets, and spray head 73 can be rotary nozzle
73, the road pavement 130 of maximum magnitude is sprayed water.Spray module 77 is for dustproof function of spraying water when the drying of road surface 130；Simultaneously in winter
When encountering ice and snow weather, salt water can be sprayed, prevents from freezing；Water pump 7272 works required electric energy from battery 68.
As shown in Figure 2 and Figure 7, noise reducing plate 8 is installed, noise reducing plate 8 is hinged on bracket 1, and is pushed away by electronic on bracket 1
Bar pushes it to be lifted up or hang low downwards, noise reducing plate 8 towards road side have noise reduction hole 81, according to radar detedtor 120
The automobile position detected, when automobile is close to noise reducing plate 8, electric pushrod pushes noise reducing plate 8 to be lifted up, 8 highest of noise reducing plate
It is raised to vertical direction in 85 °, after automobile was opened, electric pushrod is withdrawn, and noise reducing plate 8 hangs low, and noise reducing plate 8 is minimum to hang low
To with vertical direction angle be in 30 °.When no vehicle passes through, noise reducing plate 8, which hangs low, prevents wind-force too big to the blowing force of noise reducing plate 8, leads
Cause the destruction of isolation strip device.
Multiple isolation strip devices of the invention are arranged in the two sides or centre of road, constitute multi-functional intelligent isolation
Band.
It should be appreciated that described above, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.By
The obvious changes or variations that spirit of the invention is extended out are still in the protection scope of this invention.
Claims (9)
1. a kind of air bag buffers road separator device, the centre of road or the two sides of road, the road separator are set
Device includes: two brackets (1) disposed in parallel, the buffer air bag (3) being folded between two stands (1), it is characterised in that: is also wrapped
The collision idler wheel (2) being arranged on the bracket (1), the piezoelectric generating device (4) being laid on road surface (130) are included, it is described to touch
The installation bearing (22) that idler wheel (2) includes rubber tube (21) and rubber tube (21) inside is hit, the collision idler wheel (2) passes through installation
Bearing (22) is mounted on the bracket (1)；The left and right ends of the buffer air bag (3) are hinged with corresponding bracket (1)；It is described
Piezoelectric generating device (4) includes: the rubber pad (41) being laid on road surface (130), the power generation being fixed on the downside of rubber pad (41)
Driving column (42), fixed disk (43), along the fixed disk (43) inner radial circle distribution piezoelectric patches (44), gear wheel
(45) lower end of the pinion gear (46) coaxially connected and with the gear wheel (45), power generation driving column (42) has saw
One end of tooth, the tooth engagement of the sawtooth and pinion gear (46), the piezoelectric patches (44) is fixed on the fixed disk (43), separately
The tooth engagement of one end and gear wheel (45), the fixed disk (43) is fixed on road, when tire rolls across rubber pad (41), compressing
Rubber pad (41) drives power generation driving column (42) to move downward, and drives pinion gear (46) and gear wheel (45) rotation, gear wheel
(45) rotation causes the on-fixed end of piezoelectric patches (44) to swing, and causes piezoelectric patches (44) bending electric discharge.
2. air bag according to claim 1 buffers road separator device, which is characterized in that the piezoelectric generating device
It (4) further include rebound component, the rebound component includes the guide post (47) being fixed on the downside of the rubber pad (41), described to lead
The lower end of Xiang Zhu (47) is extend into the pilot hole being provided on road surface (130), between road surface (130) and the rubber pad (41)
It is folded with rebound spring (48).
3. air bag according to claim 1 buffers road separator device, which is characterized in that the bracket (1) includes vertical
Column (11) and the U-shaped side arm (12) that road side is arranged in, the collision idler wheel (2) are mounted on side arm (12), and car crass arrives
When colliding idler wheel (2), while the collision idler wheel (2) is to automatic buffer, automobile is changed by the rotation of rubber tube (21)
Motion profile.
4. air bag according to claim 1 buffers road separator device, which is characterized in that the piezoelectric generating device
It (4) further include battery (6), the electric energy that piezoelectric patches (44) bending generates is stored by battery (6).
5. air bag according to claim 4 buffers road separator device, which is characterized in that the top of the bracket (1)
Also there is solar panel (9) and wind power generation plant (100), the solar panel (9) and wind-power electricity generation dress
The electric energy for setting (100) generation is stored by battery (6).
6. air bag according to claim 1 buffers road separator device, which is characterized in that be arranged on the bracket (1)
There are the radar detedtor (120) and alarm lamp (110) of the speed for measuring automobile, when radar detedtor (120) detects vapour
The speed v of vehicle is more than the max speed v allowed0When, the alarm lamp (110) apart from 5 meters of vehicle front successively lights, and reminds driver
Slow down.
7. air bag according to claim 1 buffers road separator device, which is characterized in that on the collision idler wheel (2)
With pressure sensor, when on car crass to collision idler wheel (2), pressure sensor sends a signal to controller, controller
The alarm lamp (110) on same lane within command range collided (2) 50 meters of collision idler wheel is always on, until accident solution
It removes.
8. air bag according to claim 1 buffers road separator device, which is characterized in that further include being arranged on the ground
Spray module (7), the spray module (7) includes for filling the water tank of water (71), water pump in water tank (71) being arranged
(72), it stretches out the spray head (73) of water tank (71) and connects the water pipe (74) of water pump (72) and spray head (73), the water tank (71)
In subsurface, spray head (73) is rotation sprayer (73), and is exposed on the ground for setting.
9. air bag according to claim 1 buffers road separator device, which is characterized in that installed on the bracket (1)
Having noise reducing plate (8), noise reducing plate (8) is hinged on bracket (1), and pushes it to be lifted up or hang low downwards by electric pushrod,
Noise reducing plate (8) towards road side have noise reduction hole (81), according to the automobile position that radar detedtor (120) detects, in vapour
When vehicle is close to noise reducing plate (8), electric pushrod pushes noise reducing plate (8) to be lifted up, electronic after automobile opened noise reducing plate (8)
Push rod is withdrawn, and noise reducing plate (8) hangs low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308589.5A CN107044096B (en) | 2017-05-04 | 2017-05-04 | A kind of air bag buffering road separator device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308589.5A CN107044096B (en) | 2017-05-04 | 2017-05-04 | A kind of air bag buffering road separator device |
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| CN107044096A CN107044096A (en) | 2017-08-15 |
| CN107044096B true CN107044096B (en) | 2019-03-15 |
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| CN107650845B (en) * | 2017-09-30 | 2023-06-09 | 江苏建筑职业技术学院 | Safety risk avoiding system for motor vehicle and control method thereof |
| CN107476241A (en) * | 2017-10-10 | 2017-12-15 | 武汉毳雨环保科技有限责任公司 | A kind of response self power generation storage-type spray equipment certainly |
| CN107974973B (en) * | 2017-12-01 | 2019-10-11 | 赵东顺 | A kind of traffic anticollision barrier |
| CN108049344A (en) * | 2017-12-07 | 2018-05-18 | 安徽格瑞恩园林工程有限公司 | A kind of bridge road anticollision device, collision-prevention device with decrease of noise functions |
| CN109255970B (en) * | 2018-09-20 | 2021-02-09 | 上海丰豹商务咨询有限公司 | Intelligent network traffic safety system and method |
| CN109868775B (en) * | 2019-04-08 | 2021-02-09 | 吴婷婷 | Traffic safety guardrail and use method thereof |
| CN112813864A (en) * | 2020-07-03 | 2021-05-18 | 天工俐德科技发展有限公司 | Totally closed protective screen with anticollision function |
| CN115506284B (en) * | 2022-10-18 | 2023-10-20 | 黑龙江省北龙交通工程有限公司 | Road guardrail |
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| CN201109902Y (en) * | 2007-10-31 | 2008-09-03 | 俞钟晓 | Traffic insulation fence for highroad |
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| CN205875044U (en) * | 2016-08-02 | 2017-01-11 | 尹忠党 | Intelligence water spray isolated column |
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|---|---|---|---|---|
| JPH109321A (en) * | 1996-06-20 | 1998-01-13 | Fujikura Rubber Ltd | Exhaust valve for impact absorbing air bag |
| CN201109902Y (en) * | 2007-10-31 | 2008-09-03 | 俞钟晓 | Traffic insulation fence for highroad |
| CN201713771U (en) * | 2010-06-29 | 2011-01-19 | 胡棋辉 | Novel movable highway demarcating device |
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| CN205875044U (en) * | 2016-08-02 | 2017-01-11 | 尹忠党 | Intelligence water spray isolated column |
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