CN201388164Y - Power generation guiding rail - Google Patents
Power generation guiding rail Download PDFInfo
- Publication number
- CN201388164Y CN201388164Y CN200920148667U CN200920148667U CN201388164Y CN 201388164 Y CN201388164 Y CN 201388164Y CN 200920148667 U CN200920148667 U CN 200920148667U CN 200920148667 U CN200920148667 U CN 200920148667U CN 201388164 Y CN201388164 Y CN 201388164Y
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- CN
- China
- Prior art keywords
- guide rail
- coil
- guiding rail
- bearing
- power generation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
A power generation guiding rail is characterized in that a bearing 4 is fixed on a roadbed; a piezoelectric body 2 is coupled at the top of the bearing 4; an insulation washer 3 is placed on the upper end surface of the piezoelectric body 2; a piezoelectric track bed comprises the bearing 4, the piezoelectric body 2 and the insulation washer 3; a guiding rail 1 is placed on the upper end surface of the insulation washer 3 and fixed with the bearing 4; a non-magnetic block 7, a magnet block 6, and a coil are arranged in positions is a little distance far away from the piezoelectric track bed along the direction of the path length; the non-magnetic block 7 is coupled below the guiding rail 1; the magnet block 6 is coupled below the non-magnetic block 7; the coil 5 is sleeved outside the magnet block 6 in such a manner that interseptal space is formed therebetween; a lower end surface of the coil 5 is fixed with the roadbed; an induction power generation unit is formed by the coil 5, the magnet block 6 and the non-magnetic block 7; and the piezoelectric track tie and the induction power generation unit are alternately arranged at intervals along the length direction of the guiding rail 1. The power generation guiding rail can recover the loss energy of deformation of the guiding rail caused by stress of vehicle driving and vehicles, and has a broad application prospect.
Description
Technical field
The utility model relates to a kind of railcar guide rail, particularly a kind of power generating guide rail.
Background technology
Existing guide rail (rail) can not be made absolute rigidity, makes the more steel of the very big needs of rigidity, to lay cost bigger, therefore cost is multiplied.Guide rail has strain (naked eyes can be observed in the reality) performance to a certain degree in fact, can play the effect of buffer shock-absorbing, thereby can increase vehicle wheel along to reduce derailing greatly dangerous with the contact area of guide rail side, to drive a vehicle steadily, the safety possibility is useful.Railcar is at guide rail (rail) when travelling, guide rail is subjected to wheel to roll part, and owing to notch distortion is descended in action of gravity, notch distortion is bigger down between the adjacent sleeper of guide rail, the most obvious, and upwarp distortion along near the guide rail front and back of road length direction being subjected to wheel to roll part.Along with wheel rolling compaction on guide rail, guide rail is done wavy strain motion in fact continuously.Nature, this strain motion of guide rail will consume lot of energy.How can reclaim these energy as far as possible?
Summary of the invention
The utility model designs a kind of power generating guide rail, can reclaim because the weight of garage and car causes the guide rail distortion and the energy of loss.
The utility model is achieved through the following technical solutions.
Described power generating guide rail constitutes: show that as Fig. 1 hold-down support 4 on roadbed, connect piezoelectrics 2 on bearing 4 tops, put insulation cushion 3 in the upper surface of piezoelectrics 2, bearing 4, piezoelectrics 2, insulation cushion 3 are formed the piezoelectricity sleeper; Guide rail 1 is placed on the upper surface of insulation cushion 3 and fixes with bearing 4; Leave described piezoelectricity sleeper one segment distance along the road length direction, connect non-magnetic block 7 below guide rail 1, connect magnetic patch 6 below non-magnetic block 7, coil 5 septal spaces are enclosed within outside the magnetic patch 6, roadbed is fixed in the lower surface of coil 5, and coil 5, magnetic patch 6, non-magnetic block 7 are formed the induction generator unit; Described piezoelectricity sleeper and described induction generator unit are arranged along the length direction alternate intervals of guide rail 1.
When railcar is travelled on described power generating guide rail, when wheel is rolled to the corresponding part of described piezoelectricity sleeper on guide rail 1, guide rail 1 is subjected to notch distortion under the wheel weight herein, thereby piezoelectrics 2 compressive deformations are given birth to, the guide rail 1 of simultaneously adjacent with this place's piezoelectricity sleeper corresponding part of described induction generator unit upwarps distortion, magnetic patch 6 is moved upward, thus in coil 5 influence electricity; Along with rolling forward, wheel leaves on the piezoelectricity sleeper, sink part and upwarp the equal resilience of part of guide rail 1, and the guide rail 1 part resilience of sinking is restored piezoelectrics 2 unloadings, and guide rail 1 upwarps the part resilience and drives magnetic patch 6 and move downward, also influence electricity in coil 5; When wheel is rolled on guide rail 1 when responding to the corresponding part of generator unit, guide rail 1 is subjected to notch distortion under the wheel weight herein, magnetic patch 6 is moved downward, influence electricity in coil 5, the guide rail 1 of adjacent with this place's induction generator unit simultaneously corresponding part of piezoelectricity sleeper will upwarp, but herein because guide rail 1 is fixed on bearing 4, thereby almost do not have distortion, only produce and upwarp elastic force.The electricity that piezoelectrics 2 and coil 5 send is drawn easily and is controlled, handles and become the electric energy that can directly use or deposit in battery with modern mature technique.
The effect that the utility model is useful:
1, if described piezoelectricity sleeper only is set, the energy of guide rail distortion can't obtain between two adjacent piezoelectricity sleepers, if described piezoelectricity sleeper is set continuously, the energy output increase seldom, because the energy output of piezoelectrics is directly proportional with pressure, to certain pressure, the piezoelectrics of bulk generating density (energy output that refers to unit are or unit volume) are not as the height of fritter, and described piezoelectricity sleeper is set continuously also makes guide rail too just (too hard), its cost also doubles; If only described induction generator unit is set, the energy of guide rail distortion can't obtain between two adjacent induction generator units, and described induction generator unit deflection is big, can't guide rail support.And described power generating guide rail, induction generator unit and piezoelectricity sleeper are set at interval, the piezoelectricity sleeper not only serves as sleeper but also can generate electricity, the induction generator unit can generate electricity and serve as shock-absorbing buffer, it is more steady, safer that garage is made, and generate electricity with induction generator unit and the complementary high efficiency of piezoelectricity sleeper.
2, the energy consumption during the car cruising, except that engine and drive system loss, the loss of braking, mainly be windage loss and guide rail resistance loss, the guide rail resistance loss mainly is that guide rail is subjected to wheel to roll distortion and loss of energy, described power generating guide rail utilizes the strain of guide rail and recovers clean generating, reclaims lot of energy.So the utility model can make guide rail change, and with bringing outstanding benefit, has a extensive future.
Description of drawings
Fig. 1 is the structural representation of described power generating guide rail;
Embodiment
Embodiment: show that as Fig. 1 hold-down support 4 on roadbed, connect piezoelectrics 2 on bearing 4 tops, put insulation cushion 3 in the upper surface of piezoelectrics 2, bearing 4, piezoelectrics 2, insulation cushion 3 are formed the piezoelectricity sleeper; Guide rail 1 is placed on the upper surface of insulation cushion 3 and fixes with bearing 4; Leave described piezoelectricity sleeper one segment distance along the road length direction, connect non-magnetic block 7 below guide rail 1, connect magnetic patch 6 below non-magnetic block 7, coil 5 septal spaces are enclosed within outside the magnetic patch 6, roadbed is fixed in the lower surface of coil 5, and coil 5, magnetic patch 6, non-magnetic block 7 are formed the induction generator unit; Described piezoelectricity sleeper and described induction generator unit are arranged along the length direction alternate intervals of guide rail 1.
Claims (1)
1. power generating guide rail is characterized in that: hold-down support on roadbed (4), connect piezoelectrics (2) on bearing (4) top, and put insulation cushion (3) in the upper surface of piezoelectrics (2), bearing (4), piezoelectrics (2), insulation cushion (3) are formed the piezoelectricity sleeper; Guide rail (1) is placed on the upper surface of insulation cushion (3) and fixes with bearing (4); Leave described piezoelectricity sleeper one segment distance along the road length direction, below guide rail (1), connect non-magnetic block (7), below non-magnetic block (7), connect magnetic patch (6), coil (5) septal space is enclosed within outside the magnetic patch (6), roadbed is fixed in the lower surface of coil (5), and coil (5), magnetic patch (6), non-magnetic block (7) are formed the induction generator unit; Described piezoelectricity sleeper and described induction generator unit are arranged along the length direction alternate intervals of guide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148667U CN201388164Y (en) | 2009-04-01 | 2009-04-01 | Power generation guiding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148667U CN201388164Y (en) | 2009-04-01 | 2009-04-01 | Power generation guiding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201388164Y true CN201388164Y (en) | 2010-01-20 |
Family
ID=41580709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148667U Expired - Fee Related CN201388164Y (en) | 2009-04-01 | 2009-04-01 | Power generation guiding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201388164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854104B (en) * | 2009-04-01 | 2013-06-12 | 刘新广 | Power generating guide rail |
| CN103269146A (en) * | 2013-06-05 | 2013-08-28 | 四川高通环保科技股份有限公司 | Power generating device for rolling roads and array thereof |
| CN105720779A (en) * | 2016-03-10 | 2016-06-29 | 西南交通大学 | Electromagnetic vibration power generation device |
-
2009
- 2009-04-01 CN CN200920148667U patent/CN201388164Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854104B (en) * | 2009-04-01 | 2013-06-12 | 刘新广 | Power generating guide rail |
| CN103269146A (en) * | 2013-06-05 | 2013-08-28 | 四川高通环保科技股份有限公司 | Power generating device for rolling roads and array thereof |
| CN105720779A (en) * | 2016-03-10 | 2016-06-29 | 西南交通大学 | Electromagnetic vibration power generation device |
| CN108347153A (en) * | 2016-03-10 | 2018-07-31 | 西南交通大学 | Electric and magnetic oscillation generating equipment |
| CN108347153B (en) * | 2016-03-10 | 2019-09-24 | 西南交通大学 | Electric and magnetic oscillation generating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20110401 |