CN205070844U - Air damping electromagnetic conversion city subway train bumper shock absorber - Google Patents
Air damping electromagnetic conversion city subway train bumper shock absorber Download PDFInfo
- Publication number
- CN205070844U CN205070844U CN201520679259.3U CN201520679259U CN205070844U CN 205070844 U CN205070844 U CN 205070844U CN 201520679259 U CN201520679259 U CN 201520679259U CN 205070844 U CN205070844 U CN 205070844U
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- CN
- China
- Prior art keywords
- bearing plate
- box
- energy storage
- damping spring
- drive rod
- Prior art date
- 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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Classifications
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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
The utility model provides an air damping electromagnetic conversion city subway train bumper shock absorber, by a rectangle box, bearing plate in the rectangle, bearing plate under the rectangle, a plurality of main damping spring and a plurality of resonance energy storage secondary damper constitute, each energy storage secondary damper's that resonates structure, each item size is the same with the working process, each resonates energy storage secondary damper neatly arranged in the rectangle box, go up the bearing plate and the outside of lower bearing plate setting at the rectangle box, main damping spring installs at last bearing plate under and between the bearing plate. This damping device through main damping spring with assist the two -stage damper that damping spring has constituted subway train, simultaneously through stroke transformation mechanism and damping resonance generate electricity the mechanism constituted subway train from power generation system, has practiced thrift the energy promptly and has reduced the subway operation cost again.
Description
Technical field
The utility model relates to a kind of subway train damping generation technology, particularly a kind of air damping electromagnetic conversion city underground train vibration absorber, 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 railway car intraoral illumination provides electric energy, city underground train operation cost can be reduced, energy-conserving and environment-protective.
Background technology
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 parts 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 apparatus in compartment needs 24 hours uninterrupted power supplies, if unnecessary kinetic energy is converted to electric energy in subway train being run, for the lighting apparatus 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.
Utility model content
In order to energy savings and reduction city underground run power consumption and operation cost, build energy-saving Rail Transit System, the deficiency that the utility model exists for the existing cushion technique of city underground train, existing cushion technique is improved, propose a kind of air damping electromagnetic conversion city underground train vibration absorber, namely it can realize the operating shock-absorbing function of subway train, again can by the vibrations kinetic transformation in train operation for electric energy provides electric energy for railway car throws light on.
The utility model solves the technical scheme that its technical problem adopts: a kind of air damping electromagnetic conversion city underground train vibration absorber, be made up of bearing plate, multiple main damping spring and multiple resonance energy storage secondary shock-absorbing mechanism under bearing plate, a rectangle in a rectangular box, a rectangle
Multiple structure, resonance energy storage secondary shock-absorbing mechanism that every size is identical with the course of work have been installed on the top of rectangular box, each resonance energy storage secondary shock-absorbing mechanism proper alignment is in rectangular box, bearing plate under bearing plate and rectangle is had in rectangle 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 damped resonant generator structure and a stroke mapping device, stroke mapping device is arranged on the top of small box, 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 mapping device of each resonance energy storage secondary shock-absorbing mechanism is all by a main drive rod, an auxiliary drive rod, one drives connecting rod, a box body connecting plate and a casing connecting rod are formed, one end of main drive rod is connected with upper bearing plate, the middle part of main drive rod is connected with the first support column being arranged on rectangular box top by the first connecting axle, the other end of main drive rod is connected with driving the upper end of connecting rod by the second connecting axle, the lower end of connecting rod is driven to be connected with one end of auxiliary drive rod by the 3rd connecting axle, the middle part of auxiliary drive rod is connected with the second support column being arranged on rectangular box top by the 4th connecting axle, the other end of auxiliary drive rod is connected with the upper end of casing connecting rod by the 5th connecting axle, the lower end of casing connecting rod is connected with box body connecting plate by the 6th connecting axle, box body connecting plate is arranged on the upper end of small box, a slide opening is had below box body connecting plate,
The 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 chamber, 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 lower end of small box by the first coil connecting plate, second power coil is arranged on the lower end of small box by the second coil connecting plate, first air chamber is arranged on below small box, the upper end of vibration slide block is inserted and is opened in slide opening below box body connecting plate, the lower end of vibration slide block is inserted in the first air chamber, and magnet is arranged on the middle part of vibration slide block, and 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 drive rod of the stroke mapping device of each resonance energy storage secondary shock-absorbing mechanism, drive connecting rod, auxiliary drive rod, box body connecting plate, casing connecting rod and small box are delivered on the auxiliary damping spring of each resonance energy storage secondary shock-absorbing mechanism, the amplitude that moves up and down of upper bearing plate is amplified by the stroke amplitude of stroke mapping device, and drive vibration slide block below its first air chamber and box body connecting plate, to open in slide opening significantly vertical tremor 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 constantly changes, 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 beneficial effects of the utility model are: the two-stage damping being constituted subway train by main damping spring and auxiliary damping spring, constituted the self-generating system of subway train simultaneously by stroke mapping device and damped resonant generator structure, namely saved the energy and again reduced metro operation cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure vertical view of the present utility model.
Fig. 2 is A-A cutaway view of the present utility model.
Fig. 3 is B-B cutaway view of the present utility model.
Fig. 4 is the structure cutaway view of power coil of the present utility model.
Embodiment
In Fig. 1, Fig. 2 and Fig. 3,7 structures, resonance energy storage secondary shock-absorbing mechanism that every size is identical with the course of work have been installed on the top of rectangular box 9,7 resonance energy storage secondary shock-absorbing mechanism proper alignment are in rectangular box 9, bearing plate 11 under bearing plate 10 and rectangle is had in rectangle 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 damped resonant generator structure and a stroke mapping device, stroke mapping device is arranged on the top of small box 2-2, 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. 2, the stroke mapping device of first resonance energy storage secondary shock-absorbing mechanism is by main drive rod 1-1, auxiliary drive rod 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 drive rod 1-1 is connected with upper bearing plate 10, the middle part of main drive rod 1-1 is connected with the first support column 1-3 being arranged on rectangular box 9 top by the first connecting axle 1-2, the other end of main drive rod 1-1 is connected with driving the upper end of connecting rod 1-5 by the second connecting axle 1-4, the lower end of connecting rod 1-5 is driven to be connected with one end of auxiliary drive rod 1-7 by the 3rd connecting axle 1-6, the middle part of auxiliary drive rod 1-7 is connected with the second support column 1-9 being arranged on rectangular box 9 top by the 4th connecting axle 1-8, the other end of auxiliary drive rod 1-7 is connected with the upper end of casing connecting rod 1-11 by the 5th connecting axle 1-10, the lower end of casing connecting rod 1-11 is connected with the upper end of box body connecting plate 2-3 by the 6th connecting axle 2-1, the lower end of box body connecting plate 2-3 is arranged on the upper end of small box 2-2, a slide opening 2-4 is had below box body connecting plate 2-3,
In fig. 2, the 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 chamber 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 lower end of small box 2-2 by the first coil connecting plate 2-11, second power coil 2-14 is arranged on the lower end of small box 2-2 by the second coil connecting plate 2-12, first air chamber 2-5 is arranged on below small box 2-2, below the upper end insertion box body connecting plate 2-3 of vibration slide block 2-6 in all slide opening 2-4, the lower end of vibration slide block 2-6 is inserted in the first air chamber 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 drive rod 1-1, auxiliary drive rod 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 the auxiliary damping spring 2-10 of each resonance energy storage secondary shock-absorbing mechanism, the amplitude that moves up and down of upper bearing plate 10 is amplified by the stroke amplitude of stroke mapping device, drive vibration slide block 2-6 significantly vertical tremor in its first air chamber 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. an air damping electromagnetic conversion city underground train vibration absorber, is made up of bearing plate, multiple main damping spring and multiple resonance energy storage secondary shock-absorbing mechanism under bearing plate, a rectangle in a rectangular box, a rectangle,
it is characterized in that:structure, every size of each resonance energy storage secondary shock-absorbing mechanism are identical with the course of work, each resonance energy storage secondary shock-absorbing mechanism proper alignment is in rectangular box, upper bearing plate and lower bearing plate are arranged on the outside of rectangular box, main damping spring is provided with between upper bearing plate and lower bearing plate
Each resonance energy storage secondary shock-absorbing mechanism is all made up of a small box, auxiliary damping spring, a damped resonant generator structure and a stroke mapping device, stroke mapping device is arranged on the top of small box, 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 mapping device of each resonance energy storage secondary shock-absorbing mechanism is all by a main drive rod, an auxiliary drive rod, one drives connecting rod, a box body connecting plate and a casing connecting rod are formed, one end of main drive rod is connected with upper bearing plate, the middle part of main drive rod is connected with the first support column being arranged on rectangular box top by the first connecting axle, the other end of main drive rod is connected with driving the upper end of connecting rod by the second connecting axle, the lower end of connecting rod is driven to be connected with one end of auxiliary drive rod by the 3rd connecting axle, the middle part of auxiliary drive rod is connected with the second support column being arranged on rectangular box top by the 4th connecting axle, the other end of auxiliary drive rod is connected with the upper end of casing connecting rod by the 5th connecting axle, the lower end of casing connecting rod is connected with box body connecting plate by the 6th connecting axle, box body connecting plate is arranged on the upper end of small box, a slide opening is had below box body connecting plate,
The 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 chamber, 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 lower end of small box by the first coil connecting plate, second power coil is arranged on the lower end of small box by the second coil connecting plate, first air chamber is arranged on below small box, the upper end of vibration slide block is inserted and is opened in slide opening below box body connecting plate, the lower end of vibration slide block is inserted in the first air chamber, magnet is arranged on the middle part of vibration slide block, and 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679259.3U CN205070844U (en) | 2015-09-02 | 2015-09-02 | Air damping electromagnetic conversion city subway train bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679259.3U CN205070844U (en) | 2015-09-02 | 2015-09-02 | Air damping electromagnetic conversion city subway train bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070844U true CN205070844U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679259.3U Expired - Fee Related CN205070844U (en) | 2015-09-02 | 2015-09-02 | Air damping electromagnetic conversion city subway train bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070844U (en) |
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2015
- 2015-09-02 CN CN201520679259.3U patent/CN205070844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160902 |