CN105134528A - Dual-cavity resonance electro-mechanical transformation urban railway train damping power generation device - Google Patents
Dual-cavity resonance electro-mechanical transformation urban railway train damping power generation device Download PDFInfo
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- CN105134528A CN105134528A CN201510557578.1A CN201510557578A CN105134528A CN 105134528 A CN105134528 A CN 105134528A CN 201510557578 A CN201510557578 A CN 201510557578A CN 105134528 A CN105134528 A CN 105134528A
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- air cavity
- box
- small box
- driveshaft
- connecting plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
Abstract
Disclosed is a dual-cavity resonance electro-mechanical transformation urban railway train damping power generation device for a railway train. According to the damping device, a two-stage damping mechanism of the railway train is formed through a main damping spring and an auxiliary damping spring. Meanwhile, the power self-generation system of the railway train is formed through a journey transformation mechanism and a dual-cavity damping resonance electric generator, so that energy is saved, and the railway operation cost is also lowered.
Description
technical field:
The present invention relates to a kind of subway train damping generation technology, particularly a kind of double-cavity resonating data-collection city railway train shock-absorbing generation device, vibrations kinetic energy in city underground train operation is converted to electric energy by resonance energy storage data-collection by this device, for city underground train carriage intraoral illumination provides electric energy, city underground train operation cost can be reduced, energy-conserving and environment-protective.
background technique:
City underground is Infrastructure important in urban transportation, is the necessary basis that social economy normally runs, and is the important means alleviated traffic congestion, meet socio-economic development and resident trip demand.
Along with the fast development of national economy and the growing of Urban Residential Trip demand, each big city all accelerates the development speed of public transport.But because subway freight volume is large, its power consumption total amount is very huge, and electric power is the main energy that subway consumes, and subway power supply, usually from urban distribution network, realizes conversion and transmission by electric power supply system for subway.Electric energy two-part that its electric power energy consumption is mainly divided into train operation traction electric energy and carlighting equipment to consume.
Under the overall background that current China builds a conservation-minded society, Rail Transit System as energy-saving in He Jianshe has become an important subject in Rail Transit System planning and designing and implementation management.Also be the direction of industry development and the target of pursuit.
Because city underground runs in underground, the lighting installation in compartment needs 24 hours uninterruptable power supply (UPSies, if unnecessary kinetic energy is converted to electric energy in subway train being run, for the lighting installation in compartment provides electric energy, a large amount of electric energy is saved by for country, i.e. energy-conserving and environment-protective, can reduce city underground operation cost again.
summary of the invention:
In order to energy saving and reduction city underground run power consumption and operation cost, build energy-saving Rail Transit System, the present invention is directed to the deficiency that the existing cushion technique of city underground train exists, existing cushion technique is improved, propose a kind of double-cavity resonating data-collection city railway train shock-absorbing generation device, namely it can realize the operating shock-absorbing function of subway train, can be electric energy by the vibrations kinetic transformation in train operation again, for railway car illumination provides electric energy.
The technical solution adopted for the present invention to solve the technical problems is: installed multiple structure, resonance energy storage secondary shock-absorbing mechanism that every size is identical with working procedure on the top of a rectangular box, each resonance energy storage secondary shock-absorbing mechanism proper alignment is in rectangular box, bearing plate under bearing plate and a rectangular is had in a rectangular in the arranged outside of rectangular box, between upper bearing plate and lower bearing plate, multiple main damping spring is installed
Each resonance energy storage secondary shock-absorbing mechanism is all made up of a small box, auxiliary damping spring, a two-chamber damped resonant generator structure and a stroke shifting mechanism,
Stroke shifting mechanism is arranged on the top of small box, and two-chamber damped resonant generator structure is arranged in small box, and auxiliary damping spring is arranged between the bottom of small box and rectangular box,
The stroke shifting mechanism of each resonance energy storage secondary shock-absorbing mechanism is all made up of a main driveshaft, auxiliary driveshaft, driving connecting rod, a box body connecting plate and a casing connecting rod,
One end of main driveshaft is connected with upper bearing plate, the middle part of main driveshaft is connected with the first supporting post being arranged on rectangular box top by the first coupling shaft, the other end of main driveshaft is connected with driving the upper end of connecting rod by the second coupling shaft, the lower end of connecting rod is driven to be connected with one end of auxiliary driveshaft by the 3rd coupling shaft, the middle part of auxiliary driveshaft is connected with the second supporting post being arranged on rectangular box top by the 4th coupling shaft, the other end of auxiliary driveshaft is connected with the upper end of casing connecting rod by the 5th coupling shaft, the lower end of casing connecting rod is connected with box body connecting plate by the 6th coupling shaft, box body connecting plate is arranged on the upper end of small box,
The two-chamber damped resonant generator structure of each resonance energy storage secondary shock-absorbing mechanism is all made up of vibration slide block, magnet, the first air cavity, the second air cavity, the first power coil, the second power coil, the first coil connecting plate, a second coil connecting plate,
First power coil is arranged on the upper end of small box by the first coil connecting plate, second power coil is arranged on the upper end of small box by the second coil connecting plate, first air cavity is arranged on above small box, second air cavity is arranged on below small box, first air cavity and the second air cavity axis overlap, the upper end of vibration slide block is inserted in the first air cavity, the lower end of vibration slide block is inserted in the second air cavity, magnet is arranged on the middle part of vibration slide block, the first power coil is pointed in the N pole of magnet, the second power coil is pointed in the S pole of magnet
When the vibration of subway train is applied to upper bearing plate, a part of pressure of train is delivered on main damping spring by upper bearing plate, another part pressure of train is by the main driveshaft of the stroke shifting mechanism of each resonance energy storage secondary shock-absorbing mechanism, drive connecting rod, auxiliary driveshaft, box body connecting plate, casing connecting rod and small box are delivered on auxiliary damping spring, the amplitude that moves up and down of upper bearing plate is amplified by the stroke amplitude of stroke shifting mechanism, and drive vibration slide block significantly vertical tremor in its first air cavity and the second air cavity by small box, make the magnet significantly vertical tremor between the first power coil and the second power coil in the middle part of vibration slide block, magnetic flux in first power coil and the second power coil is constantly changed, electric current constantly exports out from the first power coil and the second power coil, be electric energy by said process by the vibration kinetic transformation of subway train,
The invention has the beneficial effects as follows: the two-stage damper mechanism being constituted subway train by main damping spring and auxiliary damping spring, constituted the self-generating system of subway train simultaneously by stroke shifting mechanism and two-chamber damped resonant generator structure, namely saved the energy and again reduced metro operation cost.
accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure plan view of the present invention.
Fig. 2 is A-A sectional view of the present invention.
Fig. 3 is B-B sectional view of the present invention.
Fig. 4 is the structure sectional view of power coil of the present invention.
Embodiment:
In Fig. 1, Fig. 2 and Fig. 3,7 structures, resonance energy storage secondary shock-absorbing mechanism that every size is identical with working procedure have been installed on the top of rectangular box 9, each resonance energy storage secondary shock-absorbing mechanism proper alignment is in rectangular box 9, bearing plate 11 under bearing plate 10 and rectangular is had in rectangular in the arranged outside of rectangular box 9, main damping spring 8-1, main damping spring 8-2, main damping spring 8-3 and main damping spring 8-4 are installed between upper bearing plate 10 and lower bearing plate 11
First resonance energy storage secondary shock-absorbing mechanism is made up of small box 2-2, auxiliary damping spring 2-10, a two-chamber damped resonant generator structure and a stroke shifting mechanism, stroke shifting mechanism is arranged on the top of small box 2-2, two-chamber damped resonant generator structure is arranged in small box 2-2, auxiliary damping spring 2-10 is arranged between the bottom of small box 2-2 and rectangular box 9
In fig. 1 and 2, the stroke shifting mechanism of first resonance energy storage secondary shock-absorbing mechanism is by main driveshaft 1-1, auxiliary driveshaft 1-7, drive connecting rod 1-5, box body connecting plate 2-3 and casing connecting rod 1-11 is formed, one end of main driveshaft 1-1 is connected with upper bearing plate 10, the middle part of main driveshaft 1-1 is connected with the first supporting post 1-3 being arranged on rectangular box 9 top by the first coupling shaft 1-2, the other end of main driveshaft 1-1 is connected with driving the upper end of connecting rod 1-5 by the second coupling shaft 1-4, the lower end of connecting rod 1-5 is driven to be connected with one end of auxiliary driveshaft 1-7 by the 3rd coupling shaft 1-6, the middle part of auxiliary driveshaft 1-7 is connected with the second supporting post 1-9 being arranged on rectangular box 9 top by the 4th coupling shaft 1-8, the other end of auxiliary driveshaft 1-7 is connected with the upper end of casing connecting rod 1-11 by the 5th coupling shaft 1-10, the lower end of casing connecting rod 1-11 is connected with box body connecting plate 2-3 by the 6th coupling shaft 2-1, box body connecting plate 2-3 is arranged on the upper end of small box 2-2,
In fig. 2, the two-chamber damped resonant generator structure of first resonance energy storage secondary shock-absorbing mechanism is all by vibration slide block 2-6, magnet 2-7, first air cavity 2-4, second air cavity 2-5, first power coil 2-13, second power coil 2-14, first coil connecting plate 2-11, second coil connecting plate 2-12 is formed, first power coil 2-13 is arranged on the upper end of small box 2-2 by the first coil connecting plate 2-11, second power coil 2-14 is arranged on the upper end of small box 2-2 by the second coil connecting plate 2-12, first air cavity 2-4 is arranged on above small box 2-2, second air cavity 2-5 is arranged on below small box 2-2, first air cavity 2-4 and the second air cavity 2-5 axis overlap, the upper end of vibration slide block 2-6 is inserted in the first air cavity 2-4, the lower end of vibration slide block 2-6 is inserted in the second air cavity 2-5, magnet 2-7 is arranged on the middle part of vibration slide block 2-6, the first power coil 2-13 is pointed in the N pole of magnet 2-7, the second power coil 2-14 is pointed in the S pole of magnet 2-7,
When the vibration of subway train is applied to upper bearing plate 10, a part of pressure of train is delivered to main damping spring 8-1 by upper bearing plate 10, main damping spring 8-2, on main damping spring 8-3 and main damping spring 8-4, another part pressure of train is by main driveshaft 1-1, auxiliary driveshaft 1-7, drive connecting rod 1-5, casing connecting rod 1-11, box body connecting plate 2-3 and small box 2-2 is delivered on auxiliary damping spring 2-10, the amplitude that moves up and down of upper bearing plate 10 is amplified by the stroke amplitude of stroke shifting mechanism, drive vibration slide block 2-6 significantly vertical tremor in its first air cavity 2-4 and the second air cavity 2-5, and make to be positioned at the magnet 2-7 significantly vertical tremor in the middle part of vibration slide block 2-6, the magnetic flux in the first power coil 2-13 and the second power coil 2-14 is caused to change, make the first power coil 2-13 and the continuous output current of the second power coil 2-14, be electric energy by said process by the vibration kinetic transformation of subway train.
Claims (1)
1. a double-cavity resonating data-collection city railway train shock-absorbing generation device, is made up of bearing plate, multiple main damping spring and multiple resonance energy storage secondary shock-absorbing mechanism under bearing plate, a rectangular in a rectangular box, a rectangular,
it is characterized in that:structure, every size of multiple resonance energy storage secondary shock-absorbing mechanism are identical with working procedure, each resonance energy storage secondary shock-absorbing mechanism is all made up of a small box, auxiliary damping spring, a two-chamber damped resonant generator structure and a stroke shifting mechanism, stroke shifting mechanism is arranged on the top of small box, two-chamber damped resonant generator structure is arranged in small box, auxiliary damping spring is arranged between the bottom of small box and rectangular box
The stroke shifting mechanism of each resonance energy storage secondary shock-absorbing mechanism is all made up of a main driveshaft, auxiliary driveshaft, driving connecting rod, a box body connecting plate and a casing connecting rod,
One end of main driveshaft is connected with upper bearing plate, the middle part of main driveshaft is connected with the first supporting post being arranged on rectangular box top by the first coupling shaft, the other end of main driveshaft is connected with driving the upper end of connecting rod by the second coupling shaft, the lower end of connecting rod is driven to be connected with one end of auxiliary driveshaft by the 3rd coupling shaft, the middle part of auxiliary driveshaft is connected with the second supporting post being arranged on rectangular box top by the 4th coupling shaft, the other end of auxiliary driveshaft is connected with the upper end of casing connecting rod by the 5th coupling shaft, the lower end of casing connecting rod is connected with box body connecting plate by the 6th coupling shaft, box body connecting plate is arranged on the upper end of small box,
The two-chamber damped resonant generator structure of each resonance energy storage secondary shock-absorbing mechanism is all made up of vibration slide block, magnet, the first air cavity, the second air cavity, the first power coil, the second power coil, the first coil connecting plate, a second coil connecting plate,
First power coil is arranged on the upper end of small box by the first coil connecting plate, second power coil is arranged on the upper end of small box by the second coil connecting plate, first air cavity is arranged on above small box, second air cavity is arranged on below small box, first air cavity and the second air cavity axis overlap, the upper end of vibration slide block is inserted in the first air cavity, the lower end of vibration slide block is inserted in the second air cavity, magnet is arranged on the middle part of vibration slide block, the first power coil is pointed in the N pole of magnet, and the second power coil is pointed in the S pole of magnet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557578.1A CN105134528A (en) | 2015-09-02 | 2015-09-02 | Dual-cavity resonance electro-mechanical transformation urban railway train damping power generation device |
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| CN201510557578.1A CN105134528A (en) | 2015-09-02 | 2015-09-02 | Dual-cavity resonance electro-mechanical transformation urban railway train damping power generation device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134742Y (en) * | 2007-12-27 | 2008-10-15 | 刘若峰 | Vibrating energy self-generating device |
| US20120025742A1 (en) * | 2010-07-27 | 2012-02-02 | Nidec Seimitsu Corporation | Vibration generating apparatus |
| CN102721520A (en) * | 2011-02-17 | 2012-10-10 | 上海交通大学 | Vibrating platform with precise driving mechanism |
| CN204906160U (en) * | 2015-09-02 | 2015-12-23 | 北京印刷学院 | Two -chamber resonance electromagnetic conversion city subway train bumper shock absorber |
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2015
- 2015-09-02 CN CN201510557578.1A patent/CN105134528A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134742Y (en) * | 2007-12-27 | 2008-10-15 | 刘若峰 | Vibrating energy self-generating device |
| US20120025742A1 (en) * | 2010-07-27 | 2012-02-02 | Nidec Seimitsu Corporation | Vibration generating apparatus |
| CN102721520A (en) * | 2011-02-17 | 2012-10-10 | 上海交通大学 | Vibrating platform with precise driving mechanism |
| CN204906160U (en) * | 2015-09-02 | 2015-12-23 | 北京印刷学院 | Two -chamber resonance electromagnetic conversion city subway train bumper shock absorber |
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Application publication date: 20151209 |