CN106655888B - A kind of detachable oscillation speed reducing warning device based on piezo-electric generating - Google Patents
A kind of detachable oscillation speed reducing warning device based on piezo-electric generating Download PDFInfo
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- CN106655888B CN106655888B CN201710028063.1A CN201710028063A CN106655888B CN 106655888 B CN106655888 B CN 106655888B CN 201710028063 A CN201710028063 A CN 201710028063A CN 106655888 B CN106655888 B CN 106655888B
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- 230000010355 oscillation Effects 0.000 title claims abstract description 103
- 238000010248 power generation Methods 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 35
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000005611 electricity Effects 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009514 concussion Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
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- Road Signs Or Road Markings (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention discloses a kind of detachable oscillation speed reducing warning device based on piezo-electric generating, it is characterized in that setting oscillation speed reducing warning device is assembly type modular construction, it is that substrate is fixedly mounted in road surface, oscillation module is arranged at ranks on substrate, there are intervals, each oscillation module to be independently mounted on substrate using base plate screw by pedestal and form detachable oscillation speed reducing warning device between adjacent rows and the oscillation module of adjacent column；Piezo-electric generating piece is set in oscillation module and constitutes power generation oscillation module, is deformed using power generation oscillation module compressive deformation driving piezo-electric generating piece, therefore produce electricl energy；The surface of oscillation speed reducing warning device is provided with reflective layer.The present invention makes full use of the unused energy of road, generates metastable electric energy；It can will not destroy road surface original structure with monomer or integral demounting, convenient for construction and maintenance.
Description
Technical field
It is based on piezo-electric generating the present invention relates to the oscillation speed reducing warning device on road surface, more specifically one kind is applied
Detachable oscillation speed reducing warning device.
Background technology
Oscillation graticule, deceleration strip etc. are the necessary traffic safety facilities in different kinds of roads.
In the prior art, oscillation graticule is the protrusion being formed in by gage mark coating mixing reflective glass beads on road surface, is risen
Warning and the effect of forced deceleration.And deceleration belt shape is generally strip or dotted, it is alternate to cause vision with yellow black
Note that make road surface slightly arch upward to reach vehicle deceleration purpose, it is small to be generally located on highway road junction, industrial and mining enterprises, school, house
Area's entrance etc. needs the section that vehicle deceleration is gone slowly and is easy to cause the section of traffic accident.
" protrusion " of oscillation graticule and deceleration strip causes the loss of automobile energy, and site operation process needs large area
Close traffic and a large amount of manpowers are completed, and graticule construction environment temperature generally requires to be not less than 5 DEG C, construction precision is poor and speed compared with
Slowly, and work progress is with high-temperature heating heat reflow paint, there is some potential safety problems；Meanwhile because of two kinds of traffic safety facilities
" protrusion " part easily wear, vibrate the microballon also landing easy to wear of graticule.It is general using whole complete after deceleration strip damage
Portion replaces the mode installed again and is safeguarded, and after vibrating graticule damage, frequently with being applied again after small-sized graticule milling machine milling
The method of work is safeguarded that process is complicated, of high cost.
Invention content
The present invention be in order to avoid above-mentioned existing deficiencies in the technology, provide it is a kind of based on piezo-electric generating can
Detachable vibrates speed reducing warning device and its application, efficiently uses vehicle in the energy by dissipating when oscillation device, raising is shaken
The durability of device is swung, simplifies oscillation device site operation process, so that oscillation device is easily installed, is easy to maintain.
The present invention is to solve technical problem to adopt the following technical scheme that：
The present invention is based on being structurally characterized in that for the detachable oscillation speed reducing warning device of piezo-electric generating：The oscillation is set
Speed reducing warning device is assembly type modular construction, is that substrate is fixedly mounted in road surface, oscillation module is arranged at ranks
There are intervals, each oscillation module to utilize base plate screw by pedestal on substrate, between adjacent rows and the oscillation module of adjacent column
It is independently mounted on substrate and forms detachable oscillation speed reducing warning device；Piezo-electric generating piece structure is set in the oscillation module
At power generation oscillation module, the piezo-electric generating piece is driven to deform using the power generation oscillation module compressive deformation, therefore generate electricity
Energy；The surface of the oscillation speed reducing warning device is provided with reflective layer.
The present invention is based on the design features of the detachable oscillation speed reducing warning device of piezo-electric generating to lie also in：The power generation
The structure type of oscillation module is：
The rectangular outer frame for being set as pedestal to have middle part rectangular enclosure is fixedly installed in the middle part rectangular enclosure of pedestal
Rectangular housing has open window at the top of the rectangular housing；
Setting top springs back pressing plate, is respectively formed with upper dome and lower vault in the middle part of top rebound pressing plate, pushes up
There are the horizontal wing plate of extension in the both sides of portion's rebound pressing plate；The top rebound pressing plate is placed in rectangular housing, and by pressing plate bullet
Spring supports, and so that the upper dome is protruded out in the open window of rectangular housing, and above the upper surface of rectangular housing, the level
Wing plate limits the top board undersurface in rectangular housing, springs back pressing plate by the top and rectangular housing is collectively formed piezo-electric generating piece and holds
Set chamber；
Piezoelectric patches supporter is made according to the shape of piezo-electric generating piece accommodating cavity using elastic stainless steel piece, in the piezoelectricity
The inner surface of piece supporter pastes piezo-electric generating piece, and the piezoelectric patches supporter is placed on piezo-electric generating piece together with piezo-electric generating piece
In accommodating cavity, the lower arch of top rebound pressing plate is resisted against the middle part of the piezoelectric patches supporter；Traveling is on power generation oscillation module
Vehicle make top rebound pressing plate in upper dome pushed together with lower vault, make piezoelectric patches supporter compressive deformation using lower vault,
And the piezo-electric generating piece deforms therewith, and restore deformation using elastomer after vehicle leaves power generation oscillation module, in institute
It states piezo-electric generating on piece and forms electric energy output.
The present invention is based on the design features of the detachable oscillation speed reducing warning device of piezo-electric generating to lie also in：The piezoelectricity
Piece supporter is made of with arc elastic stainless steel substrates, is to form oval-shaped cavity by the arch and lower arch of upper and lower pairing, ellipse
The both ends of round cavity are consolidated with elastomer body, and the rebound for enhancing piezoelectric patches supporter is arranged between arch and lower arch
The supporter spring of power, piezo-electric generating piece are fitted in the bottom surface of arch, lower arch are fixedly welded on the bottom plate of rectangular housing.
The present invention is based on the design features of the detachable oscillation speed reducing warning device of piezo-electric generating to lie also in：On the top
Portion is sprung back on pressing plate, the top surface of horizontal wing plate is provided with the rubber that blocks water, using the rubber that blocks water in horizontal wing plate and Rectangular shell
It is formed and is blocked water at the position that the top plate of body is in contact, the piezo-electric generating piece accommodating cavity is made to be closed.
The present invention is based on the design features of the detachable oscillation speed reducing warning device of piezo-electric generating to lie also in：In the square
Through hole is arranged in the side of shape shell, and the outer surface of the rectangular housing of through hole position is provided with arc groove, with piezoelectricity
The back panel wiring column that power generation sheet is electrically connected by conducting wire penetrates through rectangular housing in the through hole, and protrudes from outside rectangular housing
Arc groove on surface；In horizontally disposed external cabling column on the corresponding position of pedestal, the external cabling column is by column
The spring latch lock conductive structure that shell, the spring being fitted in column shell and front end conductive bead are constituted；The conductive bead is in spring
The lower insertion arc groove is compressed, and is electrically connected with the back panel wiring column, the conducting wire being electrically connected with the conductive bead is the bottom of at
It is drawn in seat.
Compared with the prior art, the present invention has the beneficial effect that：
1, the present invention, which is realized, is combined concussion speed reducing warning device with piezo-electric generating, is effectively utilized vehicle and is passing through
The energy to dissipate when the safety devices such as oscillation graticule, deceleration strip is used in remote sky way up and down ramp, big turning
Etc. and electricity consumption relative difficulty highway and state's road segment segment deceleration alert zone, round-the-clock power generation and electric power storage can be carried out, can
For urgent electricity consumption from far-off regions, road electricity consumption, or the charging etc. of the following electric vehicle；And it can be by the way that concussion be rationally arranged
The riding position of speed reducing warning device improves the economic benefit of road surface piezo-electric generating.
2, piezoelectric patches supporter is combined with the upper dome of upper arcuate in the present invention, and vehicle crosses when rolling, relative to
For the deceleration strip of the whole downward displacement of upper face, piezo-electric generating unit and piezoelectric patches supporter transition deformation will not be made, only
Squeeze piezoelectric patches supporter stainless steel middle section, alleviate supporter spring, piezoelectric patches supporter both sides elastomer body it is tired
Labor degree and load, can keep the stability of high deformation piezo-electric generating and that improves whole power generation oscillation graticule uses the longevity
Life.
3, the present invention in generate electricity oscillation module and pedestal circuit connecting mode, power generation oscillation module and substrate in use
Binding post spreads out of electric energy, wherein base position use conductive bead so that power generation monomer maintenance and replace when do not have to dismounting electric wire and
Again it welds, keeps its maintenance more convenient, circuit connection is relatively more stablized.
4, the present invention uses assembly type modular construction, concussion speed reducing warning device can integrally complete the production in factory and
Assembly, field erected work progress is simple and direct quickly, eliminates the inconvenience of high temperature laying.
5, oscillation module can be individually replaced in the present invention, not only greatly improved the convenience of maintenance, also improved
Economy.
6, the present invention is attached between pedestal and oscillation module and substrate using screw or bolt, passes through countersunk head
Setting avoid it from not exposing, avoid that driving vehicle and road surface are caused to damage, meanwhile, type of attachment is easy to disassemble, safeguard at
This is low.
7, each oscillation mode piezo-electric generating piece in the block can be arranged in parallel by the present invention, and export electric energy；Its piezoelectric patches branch
The setting of both sides elastomer body can prevent conducting wire from being rolled by vehicle, pullling and destroy in support body, and it is anti-to also play waterproof
The effect of dirt.
Description of the drawings
Fig. 1 is present invention oscillation speed reducing warning device structural schematic diagram；
Fig. 2 is schematic diagram of base structure in the present invention；
Fig. 3 is rectangular case structure schematic diagram in the present invention；
Fig. 4 a are that top springs back pressing plate surface structure schematic diagram in the present invention；
Fig. 4 b are that top springs back pressing plate lower surface configuration schematic diagram in the present invention；
Fig. 5 is piezo-electric generating piece assembling structure schematic diagram in the present invention；
Fig. 6 is piezo-electric generating piece and piezoelectric patches supporter fit structure schematic diagram in the present invention；
Fig. 7 is that rectangular housing springs back pressing plate fit structure schematic diagram with top in the present invention；
Fig. 8 is spring latch lock conductive structure schematic diagram in the present invention；
Fig. 9 is lateral pavement facilities arrangement schematic diagram in the present invention；
Figure 10 is longitudinal pavement facilities arrangement schematic diagram in the present invention.
Figure label：1 rectangular housing, 2 tops spring back pressing plates, 2A upper domes, vault under 2B, the horizontal wing plates of 2C, 3 piezoelectric patches
Supporter, 4 piezo-electric generating pieces, 5 elastomer bodies, 6 supporter springs, 7 rag iron springs, 8A housing through-holes, 8B base plate through holes；9
Conducting wire, 10 back panel wiring columns, 11 external cabling columns, 11A conductive beads, 11B column shells, 11C springs, 12 fixed holes, 13 open windows,
14 substrates, 15 pedestals, 16 oscillation modules, 17 energy storage equipments.
Specific implementation mode
Referring to Fig. 1, the structure type of the detachable oscillation speed reducing warning device based on piezo-electric generating is in the present embodiment：
Setting oscillation speed reducing warning device is assembly type modular construction, is that substrate 14, oscillation module 16 is fixedly mounted in road surface
It is arranged on substrate 14 at ranks, there are intervals, each oscillation module 16 to pass through between adjacent rows and the oscillation module of adjacent column
Pedestal 15 forms detachable oscillation speed reducing warning device on the substrate 14 using base plate screw is independently installed；In oscillation module 16
Middle setting piezo-electric generating piece 4 constitutes power generation oscillation module, is become using power generation oscillation module compressive deformation driving piezo-electric generating piece 4
Shape, therefore produce electricl energy；Reflective layer is formed in the surface even spread reflectorised paint of oscillation speed reducing warning device, vehicle is allow to exist
The device is noticed in driving process in time.
Corresponding structure setting also includes in the present embodiment：
As shown in Figures 2 and 3, the structure type of power generation oscillation module is in the present embodiment：Pedestal 15 is set as having
Rectangular housing 1 is fixedly installed, in rectangular housing 1 in the rectangular outer frame of middle part rectangular enclosure in the middle part rectangular enclosure of pedestal 15
Top there is open window 13.
As shown in Fig. 4 a, Fig. 4 b and Fig. 5, setting top springs back pressing plate 2, and the middle part that pressing plate 2 is sprung back at top is respectively formed
There are upper dome 2A and lower vault 2B, the both sides of top rebound pressing plate 2 to have the horizontal wing plate 2C of extension；Top springs back pressing plate 2 and places
It is supported in rectangular housing 1, and by rag iron spring 7, so that upper dome 2A is protruded out in the open window 13 of rectangular housing 1, and be higher by
In the upper surface of rectangular housing 1, horizontal wing plate 2C limits keep rebound pressing plate 2 not anti-by spring in the top board undersurface of rectangular housing 1
Power pops up, and springs back pressing plate 2 by top and piezo-electric generating piece accommodating cavity is collectively formed in rectangular housing 1.
As shown in Figure 5 and Figure 6, piezoelectric patches branch is made according to the shape of piezo-electric generating piece accommodating cavity using elastic stainless steel piece
Support body 3 pastes piezo-electric generating piece 4 in the inner surface of piezoelectric patches supporter 3, and piezoelectric patches supporter 3 is placed together with piezo-electric generating piece 4
In piezo-electric generating piece accommodating cavity, the lower vault 2B of top rebound pressing plate 2 is butted on the middle part of piezoelectric patches supporter 3；Traveling is being sent out
Vehicle in electric oscillation module makes upper dome 2A in top rebound pressing plate 2 be pushed together with lower vault 2B, makes pressure using lower vault 2B
Electric 3 compressive deformation of piece supporter, and piezo-electric generating piece 4 deforms therewith, and utilize bullet after vehicle leaves power generation oscillation module
Property body restore deformation, on piezo-electric generating piece 4 formed electric energy output.
As shown in Figure 5 and Figure 6, piezoelectric patches supporter 3 is made of with arc elastic stainless steel substrates, is by the upper of upper and lower pairing
Arch and lower arch form oval-shaped cavity, are consolidated with elastomer body 5 at the both ends of oval-shaped cavity, reduce piezoelectric patches supporter 3
Both ends circular arc is rolled by deformation by the pushing of long term frequent, is arranged for enhancing piezoelectric patches supporter 3 between arch and lower arch
Screen resilience supporter spring 6, as auxiliary rebound mode, improve the service life of device, piezo-electric generating piece 4 is fitted in
Lower arch is fixedly welded on the bottom plate of rectangular housing 1 by the bottom surface of arch.The piezoelectric patches supporter 3 made of elastic stainless steel piece
Pressure can be transmitted to piezo-electric generating piece 4, avoid the over-tilting in rebound of piezo-electric generating piece 4, improve the shape of piezo-electric generating piece
Become benefit, also can effective protection piezo-electric generating piece 4 be not damaged, increase the rebound stability of piezo-electric generating piece, reduce abrasion, and high
Playing rubber bodies has the function of waterproof and dustproof.
As shown in Fig. 4 a and Fig. 7, on top rebound pressing plate 2, the top surface of horizontal wing plate 2C is provided with the rubber that blocks water,
It is formed and is blocked water at the position that horizontal wing plate 2C is in contact with the top plate of rectangular housing 1 using the rubber that blocks water, make piezo-electric generating piece
Accommodating cavity is closed.
As shown in figs. 2,7 and 8, in order to realize electrical connection, through hole, through hole are set in the side of rectangular housing 1
The outer surface of the rectangular housing 1 of position is provided with arc groove, is connect by the inside that conducting wire is electrically connected with piezo-electric generating piece 4
Terminal 10 penetrates through rectangular housing 1 in through hole, and protrudes from the arc groove on 1 outer surface of rectangular housing；In pedestal 15
In horizontally disposed external cabling column 11 on corresponding position, external cabling column 11 is by column shell 11B, the bullet being fitted in column shell 11B
The spring latch lock conductive structure that spring 11C and front end conductive bead 11A is constituted；Conductive bead 11A insertions under the compressing of spring 11C
Arc groove, and be electrically connected with back panel wiring column 10, the conducting wire 9 being electrically connected with conductive bead 11A is drawn in pedestal 15.It is specific real
Wire lead-out structure is respectively set in the both sides of rectangular housing 1 for two output ends of piezo-electric generating piece 4 in Shi Zhong, using leading
Small electric bulb is electrically connected, and is easy to the replacement and repair of component.
The structural parameters that speed reducing warning device is completed after installation are vibrated in the present embodiment is：The top board surface of rectangular housing 1
It is higher by road surface 14-17mm；The extreme higher position of upper dome 2A is higher by road surface 18-23mm in top rebound pressing plate 2；Pedestal
15 are higher by road surface 7-10mm；The width of oscillation module 16 is 50-60mm, length 80-90mm, adjacent rows and adjacent column
Oscillation module 16 between rectangular housing 1 spacing be 70-80mm；Be arranged pedestal 15 rectangular outer frame be bounded on each side side be being capable of shape
At the slope of buffering, reduce the vibration generated when vehicle rolling device.
It is the sheet metal that can roll to cylinder that substrate 14, which is arranged, so that the pavement facilities can be close to road camber and be placed in road surface,
The installation of each oscillation module 16 and pedestal 15 on the substrate 14 is completed in factory, utilizes the oscillation module of adjacent rows and adjacent column
Substrate 14 is rolled to cylinder together with oscillation module 16 and pedestal 15 and transported, when constructing at the scene by existing interval between 16
It can directly be laid and be fixed；In order to implement to assemble and install, as shown in figure 3, being respectively arranged in both sides in rectangular housing 1
Perforative housing through-hole 8A, as shown in Fig. 2, base plate through holes 8B is provided on the corresponding position of pedestal 15, using bolt in shell
Implement being fixedly connected for pedestal 15 and rectangular housing 1 between body through-hole 8A and base plate through holes 8B；As shown in Fig. 2, in pedestal 15
Both ends are respectively arranged with vertically communicated fixed hole 12, and pedestal 15 is fixedly connected on base by fixed hole 12 using hitching post
On plate 14.
The detachable oscillation speed reducing warning device based on piezo-electric generating is implemented to have not as road surface in the present embodiment
With the application of form：
Application form one：
As shown in figure 9, by the detachable oscillation speed reducing warning device based on piezo-electric generating in the present embodiment on road surface
It is laid with perpendicular to vehicle heading, per pass pavement facilities are in at least two row oscillation modules along vehicle heading
16, form lateral pavement facilities.
Application form two：
As shown in Figure 10, by the detachable oscillation speed reducing warning device based on piezo-electric generating of claim 1 on road surface
On be parallel to vehicle heading and be laid on both sides of the road, unilateral pavement facilities are on vehicle heading at least two
Row oscillation module 16 forms longitudinal pavement facilities.
In specific implementation, oscillation module 16 can be set to two different forms：One is generate electricity in the present embodiment
Oscillation module；Another kind is profiling oscillation module；Profiling oscillation module is that indeformable profiling component is arranged in pedestal 15, is imitated
The outer contour shape of shape oscillation module is identical as outer contour shape of the power generation oscillation module under non-deformed state.
For two different form of oscillation module 16, to improve the energy conversion efficiency of the pavement facilities, in lateral route
In the facility of face, for every row oscillation module 16, the location arrangements for being in vehicle wheel path are power generation oscillation module, are in vehicle wheel
Location arrangements other than mark band are profiling oscillation module；In longitudinal pavement device, shake for two row in unilateral pavement device
Module 16 is swung, the row oscillation module 16 for being in inside is set as power generation oscillation module, outside a row oscillation module 16 on the outside
It is set as profiling oscillation module, inside refers to close to the side of road-center.
The width that single vehicle wheel path is arranged is 600-900mm, and the spacing between two vehicle wheel paths is 1000-
The center line of 1500mm, two vehicle wheel paths are overlapped with the center line in place track, at the turning of road, according to turning half
The size of diameter widens 100-150mm on the inside of vehicle wheel path, refers to towards the one of bend center on the inside of vehicle wheel path
Side.Since there is the power generation oscillation module being laid in vehicle wheel path position top to spring back pressing plate 2, wheel rolls top and returns
Vibration caused by pressing plate 2 is less than the vibration for rolling profiling oscillation module, therefore when driver drives to deviate vehicle wheel path,
The vibration and noise that car is experienced is different, reminds driver to keep traveling on wheel path as possible with this, i.e., among track
Traveling improves driving safety.
When vehicle crosses on power generation oscillation module, the pushing of pressing plate 2 is sprung back using top makes piezoelectric patches supporter 3 sink
Deformation, and produced electricl energy in piezo-electric generating piece 4；When automobile is driven out to, top springs back pressing plate 2 and springs back, and piezo-electric generating piece 4 is replied
Original state, while deformation again equally produces electricl energy, and realizes energy storage using energy storage equipment 17, is arranged in each on road surface
Power generation oscillation module is connected in parallel to energy storage equipment 17.Energy storage equipment 17 can there are many applications, such as：In the danger of remote mountain area
Section provides illuminalive power-supply；Temporary power is provided for temporary traffic facility；Interim electric energy supplement etc. is provided for electric vehicle.
Claims (4)
1. a kind of detachable oscillation speed reducing warning device based on piezo-electric generating, it is characterized in that：The oscillation deceleration police is set
Showing device is assembly type modular construction, is that substrate (14) is fixedly mounted in road surface, oscillation module (16) is arranged at ranks
There are intervals, each oscillation module (16) to pass through pedestal on substrate (14), between adjacent rows and the oscillation module of adjacent column
(15) it is independently mounted on substrate (14) using base plate screw and forms detachable oscillation speed reducing warning device；In the oscillation mode
Setting piezo-electric generating piece (4) constitutes power generation oscillation module in block (16), and institute is driven using the power generation oscillation module compressive deformation
Piezo-electric generating piece (4) deformation is stated, therefore is produced electricl energy；The surface of the oscillation speed reducing warning device is provided with reflective layer；
It is described power generation oscillation module structure type be：Set pedestal (15) to the rectangular outer frame with middle part rectangular enclosure,
Rectangular housing (1) is fixedly installed in the middle part rectangular enclosure of pedestal (15), there is opening at the top of the rectangular housing (1)
Window (13)；Setting top rebound pressing plate (2), be respectively formed in the middle part of top rebound pressing plate (2) upper dome (2A) and
There are the horizontal wing plate (2C) of extension in the both sides of lower vault (2B), top rebound pressing plate (2)；The top rebound pressing plate (2) is placed
It is supported in rectangular housing (1), and by rag iron spring (7), makes the upper dome (2A) in the open window (13) of rectangular housing (1)
In protrude out, and above the upper surface of rectangular housing (1), horizontal wing plate (2C) limit is at the top plate bottom of rectangular housing (1)
Piezo-electric generating piece accommodating cavity is collectively formed by top rebound pressing plate (2) and rectangular housing (1) in face；Utilize elastic stainless steel
Piezoelectric patches supporter (3) is made according to the shape of piezo-electric generating piece accommodating cavity in piece, in the inner surface of the piezoelectric patches supporter (3)
Piezo-electric generating piece (4) is pasted, the piezoelectric patches supporter (3) is placed on piezo-electric generating piece accommodating cavity together with piezo-electric generating piece (4)
Interior, the lower vault (2B) of top rebound pressing plate (2) is butted on the middle part of the piezoelectric patches supporter (3)；Traveling is in power generation oscillation mode
Vehicle on block makes upper dome (2A) in top rebound pressing plate (2) be pushed together with lower vault (2B), makes pressure using lower vault (2B)
Electric piece supporter (3) compressive deformation, and the piezo-electric generating piece (4) deforms therewith, and vehicle leave power generation oscillation module it
It utilizes elastomer to restore deformation afterwards, forms electric energy output on the piezo-electric generating piece (4).
2. the detachable oscillation speed reducing warning device according to claim 1 based on piezo-electric generating, it is characterized in that：It is described
Piezoelectric patches supporter (3) is made of with arc elastic stainless steel substrates, is formed in ellipse by the arch and lower arch of upper and lower pairing
Chamber is consolidated with elastomer body (5) at the both ends of oval-shaped cavity, is arranged for enhancing piezoelectric patches branch between arch and lower arch
The supporter spring (6) of the screen resilience of support body (3), piezo-electric generating piece (4) are fitted in the bottom surface of arch, lower arch are fixedly welded on
On the bottom plate of rectangular housing (1).
3. the detachable oscillation speed reducing warning device according to claim 1 based on piezo-electric generating, it is characterized in that：Institute
It states on top rebound pressing plate (2), the top surface for being located at horizontal wing plate (2C) is provided with the rubber that blocks water, using the rubber that blocks water in horizontal tail
It is formed and is blocked water at the position that plate (2C) is in contact with the top plate of rectangular housing (1), the piezo-electric generating piece accommodating cavity is made to be sealed
It closes.
4. the detachable oscillation speed reducing warning device according to claim 1 based on piezo-electric generating, it is characterized in that：Institute
The side setting through hole of rectangular housing (1) is stated, it is recessed that the outer surface of the rectangular housing (1) of through hole position is provided with arc
Slot penetrates through rectangular housing in the through hole with the back panel wiring column (10) that piezo-electric generating piece (4) is electrically connected by conducting wire
(1), and the arc groove on rectangular housing (1) outer surface is protruded from；In horizontally disposed outer on the corresponding position of pedestal (15)
Portion's binding post (11), the external cabling column (11) be by column shell (11B), the spring (11C) being fitted in column shell (11B), with
And the spring latch lock conductive structure that front end conductive bead (11A) is constituted；The conductive bead (11A) is embedding under the compressing of spring (11C)
Enter the arc groove, and is electrically connected with the back panel wiring column (10), the conducting wire (9) being electrically connected with the conductive bead (11A)
It is drawn in pedestal (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028063.1A CN106655888B (en) | 2017-01-13 | 2017-01-13 | A kind of detachable oscillation speed reducing warning device based on piezo-electric generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028063.1A CN106655888B (en) | 2017-01-13 | 2017-01-13 | A kind of detachable oscillation speed reducing warning device based on piezo-electric generating |
Publications (2)
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| CN202610731U (en) * | 2012-06-07 | 2012-12-19 | 昆明理工大学 | Deceleration strip with warning function |
| CN203487482U (en) * | 2013-07-23 | 2014-03-19 | 北京理工大学珠海学院 | Piezoelectric deceleration strip and power supply system with such piezoelectric deceleration strip |
| CN203948237U (en) * | 2014-06-18 | 2014-11-19 | 扬州大学 | A kind of piezoelectric generating device for deceleration strip |
| CN105155438A (en) * | 2015-07-24 | 2015-12-16 | 李�一 | Energy saving and consumption lowering road deceleration strip |
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| JP5808518B2 (en) * | 2008-11-28 | 2015-11-10 | ジェイアール東日本コンサルタンツ株式会社 | Power generation member, power generation apparatus and power generation system using the same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202610731U (en) * | 2012-06-07 | 2012-12-19 | 昆明理工大学 | Deceleration strip with warning function |
| CN203487482U (en) * | 2013-07-23 | 2014-03-19 | 北京理工大学珠海学院 | Piezoelectric deceleration strip and power supply system with such piezoelectric deceleration strip |
| CN203948237U (en) * | 2014-06-18 | 2014-11-19 | 扬州大学 | A kind of piezoelectric generating device for deceleration strip |
| CN105155438A (en) * | 2015-07-24 | 2015-12-16 | 李�一 | Energy saving and consumption lowering road deceleration strip |
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