CN204928624U - Symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber - Google Patents
Symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber Download PDFInfo
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- CN204928624U CN204928624U CN201520680389.9U CN201520680389U CN204928624U CN 204928624 U CN204928624 U CN 204928624U CN 201520680389 U CN201520680389 U CN 201520680389U CN 204928624 U CN204928624 U CN 204928624U
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- drive rod
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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 a rectangle buffer dynamo constructs that symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber, it is the same by two structures and a city subway train damping device that rectangle owner damping mechanism of constitutes, and two buffer dynamos construct the both sides that set up main damping mechanism of symmetry, and the device can turn into the vibrations kinetic energy in the train operation electric energy again and provide the electric energy for the train carlighting in order to realize the operating shock -absorbing function of subway train, and available replacing has now.
Description
technical field:
The utility model relates to a kind of subway train damping power generation applications technology, particularly a kind of symmetrical expression elastic deformation energy storage piezoelectric transduction train vibration absorber, mechanical 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 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 metro operation 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 symmetrical expression elastic deformation energy storage piezoelectric transduction 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: the rectangle buffer dynamo structure that city underground train shock-absorbing generation device is identical with the course of work by two structures, every size and a main damper mechanism of rectangle are formed, the both sides being arranged on main damper mechanism of two buffer dynamo structure symmetries
Main damper mechanism is made up of bearing plate and multiple main damping spring under bearing plate, a rectangle in a rectangle, and main damping spring is arranged between bearing plate and lower bearing plate,
Two buffer dynamo structures are all made up of a rectangular box and multiple structure, spring energy-storage secondary shock-absorbing mechanism that every size is identical with the course of work, and two buffer dynamo structures are linked together by lower bearing plate,
Each spring energy-storage secondary shock-absorbing mechanism is all made up of a stroke mapping device, Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism, stroke mapping device is arranged on the upper end of rectangular box, Liang Ge elastic energy storage mechanism and two data-collection organization establishes are in rectangular box, the below being positioned at stroke mapping device of Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism symmetry
Structure, every size of Liang Ge elastic energy storage mechanism are identical with the course of work, and structure, every size of Liang Ge data-collection mechanism are identical with the course of work,
The vibration of subway train is applied to bearing plate, a part of pressure of train is delivered on main damper mechanism by upper bearing plate, being distributed in of another part pressure symmetry of train is positioned on two buffer dynamo structures of main damper mechanism both sides, the longitudinally vibrations of said structure setting and Absorbable rod train, also Transverse Vibration of Train can be reduced
The stroke mapping device of each spring energy-storage secondary shock-absorbing mechanism is all by a main drive rod, an auxiliary drive rod, one drives connecting rod, long tooth bar connecting plate, a long tooth bar, a spring lever, a spring lever joint pin, a swing spring and a spring base 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 by the middle part of the 5th connecting axle with long tooth bar connecting plate,
The upper end of long tooth bar is arranged on below long tooth bar connecting plate by tooth bar connecting axle, and spring base is arranged on below long tooth bar connecting plate, between the upper end that swing spring is arranged on long tooth bar and spring base,
The lower end of long tooth bar is connected with the upper end of spring lever by the 6th connecting axle, and the lower end of spring lever is connected with spring lever joint pin by the 7th connecting axle, and spring lever joint pin is arranged on below rectangular box,
Spring lever is made up of an outer spring cap, inner spring cap, inner spring, outer cap connecting rod and an interior cap connecting rod, outer spring cap is buckled on inner spring cap, and inner spring is arranged in inner spring cap, and outer cap connecting rod is connected with outer spring cap, interior cap connecting rod is connected with inner spring cap
The Liang Ge elastic energy storage mechanism of each spring energy-storage secondary shock-absorbing mechanism is all made up of a main driven wheel, auxiliary driven wheel, auxiliary driven wheel sleeve pipe, steering controller, volute spring, the first stepped gear, second stepped gear,
What the first driving shaft, the second driving shaft and the 3rd driving shaft were parallel to each other is fixedly mounted in rectangular box,
The first thrust spring, the second thrust spring, the first course changing control tooth and the second course changing control tooth is provided with in steering controller, first thrust spring and the first course changing control tooth are serially connected in the upper end of steering controller, second thrust spring and the second course changing control tooth are serially connected in the lower end of steering controller
First driving shaft through main driven wheel center open circular hole and smooth being connected of main driven wheel, main driven wheel can around the first drive shaft turns,
Steering controller is arranged on main driven wheel side, the middle part of steering controller is fixedly mounted on the first driving shaft, the course changing control tooth of steering controller stretches out from the upper and lower two ends of steering controller and is meshed with the internal tooth of main driven wheel is flexible, steering controller can control main driven wheel one direction and rotate
Auxiliary driven wheel sleeve pipe through auxiliary driven wheel center open on the center being fixedly mounted on auxiliary driven wheel that circular hole and auxiliary driven wheel axis overlap, auxiliary driven wheel sleeve pipe is rotating to be enclosed within the first driving shaft,
Volute spring is arranged on main driven wheel opposite side, and one end of volute spring is fixedly mounted on the inner side of main driven wheel by the first latch, and the other end of volute spring is fixedly mounted on auxiliary driven wheel sleeve pipe by the second latch,
The middle part of long tooth bar is meshed with main driven wheel is flexible by spring lever, the middle part that long tooth bar moves downward duration tooth bar can be meshed with main driven wheel is flexible under spring lever promotes, the move upward middle part of duration tooth bar of long tooth bar can be thrown off with main driven wheel under the promotion of swing spring
First stepped gear is rotating to be arranged on the second driving shaft, second stepped gear is rotating to be arranged on the 3rd driving shaft, auxiliary driven wheel is meshed with the pinion of the first stepped gear, the gear wheel of the first stepped gear is meshed with the pinion of the second stepped gear, 4 wheel driven moving axis is fixedly mounted on the gear wheel edge of the second stepped gear, 4 wheel driven moving axis is vertical with the second stepped gear
The Liang Ge data-collection mechanism of each spring energy-storage secondary shock-absorbing mechanism is all made up of a reciprocating motion drive rod, driving slide block, piezoelectric ceramic piece, first connecting plate, second connecting plate and a bracing frame,
First connecting plate and second connecting plate are arranged on bracing frame, bracing frame is arranged in rectangular box, one end of piezoelectric ceramic piece is connected on first connecting plate, the other end of piezoelectric ceramic piece is connected on second connecting plate, one end of reciprocating motion drive rod is rotating to be arranged on 4 wheel driven moving axis, the other end of reciprocating motion drive rod is arranged on by the 5th driving shaft is rotating the lower end driving slide block, drives slide block to be connected with the middle part of piezoelectric ceramic piece
When the vibration of subway train is applied to upper bearing plate, a part of pressure of train is delivered on main shock-absorbing spring by upper bearing plate, another part pressure of train passes through the main drive rod of the stroke mapping device of each spring energy-storage secondary shock-absorbing mechanism, drive connecting rod, auxiliary drive rod, long tooth bar connecting plate and long tooth bar are delivered on the main driven wheel of each elastic energy storage mechanism, the amplitude that moves up and down of upper bearing plate is amplified by the stroke amplitude of stroke mapping device, drive long tooth bar significantly up-down vibration, and by long tooth bar, spring lever, swing spring and steering controller drive main driven wheel one-directional rotation to screw volute spring, the elastic potential energy being volute spring by the vibration kinetic transformation of subway train is stored in volute spring,
Volute spring drives auxiliary driven wheel to rotate by auxiliary driven wheel sleeve pipe, and drive driving slide block to move up and down by auxiliary driven wheel, the first stepped gear, the second stepped gear and reciprocating motion drive rod, and by driving slide block to drive piezoelectric ceramic piece significantly up-down vibration, above-mentioned vibration constantly goes on, piezoelectric ceramic piece two electrodes constantly export alternating current, be electric energy by said process by the vibration kinetic transformation of subway train
The beneficial effects of the utility model are: the damping being constituted subway train by main damping spring, are constituted the self-generating system of subway train by buffer dynamo structure mechanism simultaneously, have namely saved the energy and have again reduced metro operation cost.
accompanying drawing illustrates:
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 C-C cutaway view of the present utility model.
Fig. 5 is D-D cutaway view of the present utility model.
Fig. 6 is E-E cutaway view of the present utility model.
Fig. 7 is F-F cutaway view of the present utility model.
Fig. 8 is G-G cutaway view of the present utility model.
Fig. 9 is H-H cutaway view of the present utility model.
Embodiment:
In Fig. 1, Fig. 3 and Fig. 4, the rectangle buffer dynamo structure that city underground train shock-absorbing generation device is identical with the course of work by two structures, every size and a main damper mechanism of rectangle are formed, the both sides that main damper mechanism is set of two buffer dynamo structure symmetries
Main damper mechanism is made up of bearing plate 11, main damping spring 8-1, main damping spring 8-2, main damping spring 8-3 and main damping spring 8-4 under 10, the rectangle of bearing plate in a rectangle, main damping spring 8-1, main damping spring 8-2, main damping spring 8-3 and main damping spring 8-4 are arranged between bearing plate 10 and lower bearing plate 11, two buffer dynamo structures are linked together by lower bearing plate 11
First buffer dynamo structure is arranged on the structure in rectangular box 9 by 7, spring energy-storage secondary shock-absorbing mechanism that every size is identical with the course of work is formed, each spring energy-storage secondary shock-absorbing mechanism is all made up of a stroke mapping device, Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism
In Fig. 1, Fig. 2 and Fig. 3, the stroke mapping device of first spring energy-storage secondary shock-absorbing mechanism is arranged on the upper end of rectangular box 9, Liang Ge elastic energy storage mechanism and two data-collection organization establishes are in rectangular box 9, the below being positioned at stroke mapping device of Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism symmetry, Liang Ge elastic energy storage mechanism and the structure of Liang Ge data-collection mechanism, every size are identical with the course of work
The stroke mapping device of first spring energy-storage secondary shock-absorbing mechanism is by main drive rod 1-1, drive connecting rod 1-5, auxiliary drive rod 1-7, long tooth bar connecting plate 1-11-1, long tooth bar 1-11, spring lever 1-13, spring lever joint pin 5, swing spring 1-16 and spring base 1-15 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 middle part of long tooth bar connecting plate 1-11-1 by the 5th connecting axle 1-10,
The upper end of long tooth bar 1-11 is arranged on below long tooth bar connecting plate 1-11-1 by tooth bar connecting axle 1-11-2, spring base 1-15 is arranged on below long tooth bar connecting plate 1-11-1, swing spring 1-16 is arranged between the upper end of long tooth bar 1-11 and long tooth bar connecting plate 1-11-1
The lower end of long tooth bar 1-11 is connected with the upper end of spring lever 1-13 by the 6th connecting axle 1-12, and the lower end of spring lever 1-13 is connected with spring lever joint pin 5 by the 7th connecting axle 1-14, and spring lever joint pin 5 is arranged on below rectangular box 9,
In the figure 7, spring lever 1-13 is made up of an outer spring cap 1-13-1, inner spring cap 1-13-2, inner spring 1-13-3, an outer cap connecting rod 1-13-5 and an interior cap connecting rod 1-13-4, outer spring cap 1-13-1 is buckled on inner spring cap 1-13-2, inner spring 1-13-3 is arranged in inner spring cap 1-13-2, outer cap connecting rod 1-13-5 is connected with outer spring cap 1-13-1, interior cap connecting rod 1-13-4 is connected with inner spring cap 1-13-2
In Fig. 2, Fig. 5, Fig. 8 and Fig. 9, first elastic energy storage mechanism of first spring energy-storage secondary shock-absorbing mechanism is made up of main driven wheel 2-1, auxiliary driven wheel 2-16, auxiliary driven wheel sleeve pipe 2-18, steering controller 2-3, volute spring 2-17, the first stepped gear 2-6, the second stepped gear 2-9
What the first driving shaft 2-2, the second driving shaft 2-4 and the 3rd driving shaft 2-7 were parallel to each other is fixedly mounted in rectangular box 9,
In fig. 8, the first thrust spring 2-3-3, the second thrust spring 2-3-4, the first course changing control tooth 2-3-1 and the second course changing control tooth 2-3-2 is provided with in steering controller 2-3, first thrust spring 2-3-3 and the first course changing control tooth 2-3-1 is serially connected in the upper end of steering controller 2-3, second thrust spring 2-3-4 and the second course changing control tooth 2-3-2 is serially connected in the lower end of steering controller 2-3
First driving shaft 2-2 through main driven wheel 2-1 center open circular hole and smooth being connected of main driven wheel 2-1, main driven wheel 2-1 can rotate around the first driving shaft 2-2,
In Fig. 5 and Fig. 8, steering controller 2-3 is arranged on main driven wheel 2-1 side, the middle part of steering controller 2-3 is fixedly mounted on the first driving shaft 2-2, the course changing control tooth of steering controller 2-3 stretches out from the upper and lower two ends of steering controller 2-3 and is meshed with the internal tooth of main driven wheel 2-1 is flexible, steering controller 2-3 can control main driven wheel 2-1 one direction and rotate
Auxiliary driven wheel sleeve pipe 2-18 through auxiliary driven wheel 2-16 center open on the center being fixedly mounted on auxiliary driven wheel 2-16 that circular hole and auxiliary driven wheel 2-16 axis overlap, auxiliary driven wheel sleeve pipe 2-18 is rotating to be enclosed within the first driving shaft 2-2
In Fig. 5 and Fig. 8, volute spring 2-17 is arranged on main driven wheel 2-1 opposite side, one end of volute spring 2-17 is fixedly mounted on the inner side of main driven wheel 2-1 by the first latch 2-19, the other end of volute spring 2-17 is fixedly mounted on auxiliary driven wheel sleeve pipe 2-18 by the second latch 2-20
The middle part of long tooth bar 1-11 is meshed with main driven wheel 2-1 is flexible by spring lever 1-13, the middle part that long tooth bar 1-11 moves downward duration tooth bar 1-11 can be meshed with main driven wheel 2-1 is flexible under spring lever 1-13 promotes, long tooth bar 1-11 can throw off with main driven wheel 2-1 at the move upward middle part of duration tooth bar 1-11 under the promotion of swing spring 1-16
First stepped gear 2-6 is rotating to be arranged on the second driving shaft 2-4, second stepped gear 2-9 is rotating to be arranged on the 3rd driving shaft 2-7, auxiliary driven wheel 2-16 is meshed with the pinion of the first stepped gear 2-6, the gear wheel of the first stepped gear 2-6 is meshed with the pinion of the second stepped gear 2-9,4 wheel driven moving axis 2-10 is fixedly mounted on the gear wheel edge of the second stepped gear 2-9,4 wheel driven moving axis 2-10 is vertical with the second stepped gear 2-9
In Fig. 2, Fig. 5 and Fig. 6, first data-collection mechanism of first spring energy-storage secondary shock-absorbing mechanism is made up of reciprocating motion drive rod 2-11, driving slide block 2-13, piezoelectric ceramic piece 2-14, the first connecting plate 2-15-1, a second connecting plate 2-15-2 and bracing frame 2-27-1
First connecting plate 2-15-1 and the second connecting plate 2-15-2 is arranged on bracing frame 2-27-1, bracing frame 2-27-1 is arranged in rectangular box 9, one end of piezoelectric ceramic piece 2-14 is connected on the first connecting plate 2-15-1, the other end of piezoelectric ceramic piece 2-14 is connected on the second connecting plate 2-15-2, one end of reciprocating motion drive rod 2-11 is rotating to be arranged on 4 wheel driven moving axis 2-10, the other end of reciprocating motion drive rod 2-11 is arranged on by the 5th driving shaft 2-12 is rotating the lower end driving slide block 2-13, slide block 2-13 is driven to be connected with the middle part of piezoelectric ceramic piece 2-14,
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 passes through by main drive rod 1-1, drive connecting rod 1-5, auxiliary drive rod 1-7, the stroke mapping device that long tooth bar connecting plate and long tooth bar 1-11 etc. are formed transmits on main driven wheel 2-1, the amplitude that moves up and down of upper bearing plate 10 is amplified by the stroke amplitude of stroke mapping device, drive long tooth bar 1-11 significantly up-down vibration, and by long tooth bar 1-11, spring lever 1-13, swing spring 1-16 and steering controller 2-3 drives main driven wheel 2-1 one-directional rotation to screw volute spring 2-17, screwing volute spring 2-17 by the one-directional rotation of main driven wheel 2-1 is stored in volute spring 2-17 by the elastic potential energy that vibration kinetic transformation is volute spring 2-17,
Volute spring 2-17 drives auxiliary driven wheel 2-16 to rotate by auxiliary driven wheel sleeve pipe 2-18, and drive driving slide block 2-13 to move up and down by auxiliary driven wheel 2-16, the first stepped gear 2-6, the second stepped gear 2-9 and reciprocating motion drive rod 2-11, slide block 2-13 is driven to drive piezoelectric ceramic piece 2-14 significantly up-down vibration, above-mentioned vibration constantly goes on, constantly alternating current is exported at piezoelectric ceramic piece 2-14 two electrodes, be electric energy by said process by the vibration kinetic transformation of subway train
Second elastic energy storage mechanism of first spring energy-storage secondary shock-absorbing mechanism and second data-collection mechanism and first elastic energy storage mechanism and the structure of first data-collection mechanism, every size are identical with the course of work.
Claims (1)
1. a symmetrical expression elastic deformation energy storage piezoelectric transduction train vibration absorber, the rectangle buffer dynamo structure identical with the course of work by two structures, every size and a main damper mechanism of rectangle are formed,
it is characterized in that:main damper mechanism is made up of bearing plate and multiple main damping spring under bearing plate, a rectangle in a rectangle, and main damping spring is arranged between bearing plate and lower bearing plate,
Two buffer dynamo structures are all made up of a rectangular box and multiple structure, spring energy-storage secondary shock-absorbing mechanism that every size is identical with the course of work, and two buffer dynamo structures are linked together by lower bearing plate,
Each spring energy-storage secondary shock-absorbing mechanism is all made up of a stroke mapping device, Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism, stroke mapping device is arranged on the upper end of rectangular box, Liang Ge elastic energy storage mechanism and two data-collection organization establishes are in rectangular box, the below being positioned at stroke mapping device of Liang Ge elastic energy storage mechanism and Liang Ge data-collection mechanism symmetry
Structure, every size of Liang Ge elastic energy storage mechanism are identical with the course of work, and structure, every size of Liang Ge data-collection mechanism are identical with the course of work,
The vibration of subway train is applied to bearing plate, a part of pressure of train is delivered on main damper mechanism by upper bearing plate, being distributed in of another part pressure symmetry of train is positioned on two buffer dynamo structures of main damper mechanism both sides, the longitudinally vibrations of said structure setting and Absorbable rod train, also Transverse Vibration of Train can be reduced
The stroke mapping device of each spring energy-storage secondary shock-absorbing mechanism is all by a main drive rod, an auxiliary drive rod, one drives connecting rod, long tooth bar connecting plate, a long tooth bar, a spring lever, a spring lever joint pin, a swing spring and a spring base 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 by the middle part of the 5th connecting axle with long tooth bar connecting plate,
The upper end of long tooth bar is arranged on below long tooth bar connecting plate by tooth bar connecting axle, and spring base is arranged on below long tooth bar connecting plate, between the upper end that swing spring is arranged on long tooth bar and spring base,
The lower end of long tooth bar is connected with the upper end of spring lever by the 6th connecting axle, and the lower end of spring lever is connected with spring lever joint pin by the 7th connecting axle, and spring lever joint pin is arranged on below rectangular box,
Spring lever is made up of an outer spring cap, inner spring cap, inner spring, outer cap connecting rod and an interior cap connecting rod, outer spring cap is buckled on inner spring cap, and inner spring is arranged in inner spring cap, and outer cap connecting rod is connected with outer spring cap, interior cap connecting rod is connected with inner spring cap
The Liang Ge elastic energy storage mechanism of each spring energy-storage secondary shock-absorbing mechanism is all made up of a main driven wheel, auxiliary driven wheel, auxiliary driven wheel sleeve pipe, steering controller, volute spring, the first stepped gear, second stepped gear,
What the first driving shaft, the second driving shaft and the 3rd driving shaft were parallel to each other is fixedly mounted in rectangular box,
The first thrust spring, the second thrust spring, the first course changing control tooth and the second course changing control tooth is provided with in steering controller, first thrust spring and the first course changing control tooth are serially connected in the upper end of steering controller, second thrust spring and the second course changing control tooth are serially connected in the lower end of steering controller
First driving shaft through main driven wheel center open circular hole and smooth being connected of main driven wheel, main driven wheel can around the first drive shaft turns,
Steering controller is arranged on main driven wheel side, the middle part of steering controller is fixedly mounted on the first driving shaft, the course changing control tooth of steering controller stretches out from the upper and lower two ends of steering controller and is meshed with the internal tooth of main driven wheel is flexible, steering controller can control main driven wheel one direction and rotate
Auxiliary driven wheel sleeve pipe through auxiliary driven wheel center open on the center being fixedly mounted on auxiliary driven wheel that circular hole and auxiliary driven wheel axis overlap, auxiliary driven wheel sleeve pipe is rotating to be enclosed within the first driving shaft,
Volute spring is arranged on main driven wheel opposite side, and one end of volute spring is fixedly mounted on the inner side of main driven wheel by the first latch, and the other end of volute spring is fixedly mounted on auxiliary driven wheel sleeve pipe by the second latch,
The middle part of long tooth bar is meshed with main driven wheel is flexible by spring lever, the middle part that long tooth bar moves downward duration tooth bar can be meshed with main driven wheel is flexible under spring lever promotes, the move upward middle part of duration tooth bar of long tooth bar can be thrown off with main driven wheel under the promotion of swing spring
First stepped gear is rotating to be arranged on the second driving shaft, second stepped gear is rotating to be arranged on the 3rd driving shaft, auxiliary driven wheel is meshed with the pinion of the first stepped gear, the gear wheel of the first stepped gear is meshed with the pinion of the second stepped gear, 4 wheel driven moving axis is fixedly mounted on the gear wheel edge of the second stepped gear, 4 wheel driven moving axis is vertical with the second stepped gear
The Liang Ge data-collection mechanism of each spring energy-storage secondary shock-absorbing mechanism is all made up of a reciprocating motion drive rod, driving slide block, piezoelectric ceramic piece, first connecting plate, second connecting plate and a bracing frame,
First connecting plate and second connecting plate are arranged on bracing frame, bracing frame is arranged in rectangular box, one end of piezoelectric ceramic piece is connected on first connecting plate, the other end of piezoelectric ceramic piece is connected on second connecting plate, one end of reciprocating motion drive rod is rotating to be arranged on 4 wheel driven moving axis, the other end of reciprocating motion drive rod is arranged on by the 5th driving shaft is rotating the lower end driving slide block, drives slide block to be connected with the middle part of piezoelectric ceramic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680389.9U CN204928624U (en) | 2015-09-02 | 2015-09-02 | Symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680389.9U CN204928624U (en) | 2015-09-02 | 2015-09-02 | Symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber |
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| Publication Number | Publication Date |
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| CN204928624U true CN204928624U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680389.9U Withdrawn - After Issue CN204928624U (en) | 2015-09-02 | 2015-09-02 | Symmetry formula elastic deformation energy storage piezoelectricity transform train bumper shock absorber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201763A (en) * | 2015-09-02 | 2015-12-30 | 北京印刷学院 | Urban subway train shock-absorption power generation device realizing axially-symmetric elastic deformation stored energy piezoelectric conversion |
-
2015
- 2015-09-02 CN CN201520680389.9U patent/CN204928624U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201763A (en) * | 2015-09-02 | 2015-12-30 | 北京印刷学院 | Urban subway train shock-absorption power generation device realizing axially-symmetric elastic deformation stored energy piezoelectric conversion |
| CN105201763B (en) * | 2015-09-02 | 2018-07-24 | 北京印刷学院 | Axial symmetry elastic deformation energy storage piezoelectric transduction city underground train shock-absorbing generation device |
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