CN208277866U - A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head - Google Patents
A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head Download PDFInfo
- Publication number
- CN208277866U CN208277866U CN201820870395.4U CN201820870395U CN208277866U CN 208277866 U CN208277866 U CN 208277866U CN 201820870395 U CN201820870395 U CN 201820870395U CN 208277866 U CN208277866 U CN 208277866U
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- CN
- China
- Prior art keywords
- box body
- pantograph
- fixed
- collector head
- vibration damping
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/22—Supporting means for the contact bow
- B60L5/24—Pantographs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model relates to a kind of solenoid type vibration dampings and energy recycle device for being placed in pantograph collector head, the device includes sequentially connected spring case, rectifier, super capacitor and current transformer, rectifier, super capacitor, current transformer is separately fixed at by roof pantograph, current transformer is connect with vehicle-mounted electrical appliance, spring case includes box cover and box body, box cover is socketed in box portion outside, and relative motion can occur with box body, box cover is fixed at roof pantograph collector head, box body is fixed on pantograph frame, guide rod is equipped in spring case, permanent magnet, compressed spring and electromagnetic coil, one end of guide rod is fixed on box cover, the other end is affixed with permanent magnet, one end of compressed spring is connect with permanent magnet, the other end is fixed on box body bottom, electromagnetic coil snare is fixed in permanent magnet lower part and with box body bottom, electromagnetic coil is from the side wall of box body Draw two conducting wire access rectifiers.Compared with prior art, the utility model can realize that energy recovery recycles and protects pantograph frame.
Description
Technical field
The utility model relates to vibration energy regeneration technical fields, more particularly, to a kind of electromagnetism for being placed in pantograph collector head
Coil type vibration damping and energy recycle device.
Background technique
The factors such as the uneven compliance due to the speed of service of rail vehicle, vehicle passenger capacity, track and contact net, excitation and
The different degrees of vibration of pantograph bow bow is induced, vibration causes pantograph surface to generate different degrees of fatigue crack, this
Outside, due to one of the Main Noise Sources that the pantograph noise that vibration causes is high-speed EMUs, pantograph and high-speed flow phase interaction
Larger with the bow body vibration of initiation, bow body vibration is transmitted to car body by mounting base, causes pantograph region internal car noise far high
In other regions of guest room.
Under environmental degradation, the background of energy shortage, carrying out vibration damping to pantograph collector head and carrying out energy regenerating has now
Real meaning.It is mounted on the energy that the compressed spring in spring case absorbs high-frequency vibration between bow net, it finally can only be with thermal energy
Form consumes, and causes the unnecessary waste of the energy.
Utility model content
The purpose of this utility model is exactly to provide one kind in order to overcome the problems of the above-mentioned prior art and be placed in by electricity
Bend the solenoid type vibration damping and energy recycle device of bow.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head, which includes sequentially connected
Spring case, rectifier, super capacitor and current transformer, the rectifier, super capacitor, current transformer are separately fixed at roof by electricity
Bow is other, and the current transformer is connect with vehicle-mounted electrical appliance, and spring case includes box cover and box body, and box cover is socketed in box portion outside, and
Relative motion can occur with box body, the box cover is fixed at roof pantograph collector head, and the box body is fixed on pantograph
On frame, guide rod, permanent magnet, compressed spring and electromagnetic coil are equipped in spring case, one end of the guide rod is fixed on box cover
On, the other end is affixed with permanent magnet, and one end of the compressed spring is connect with permanent magnet, and the other end is fixed on box body bottom,
The electromagnetic coil snare is fixed in permanent magnet lower part and with box body bottom, and the electromagnetic coil draws from the side wall of box body
Two conducting wires access rectifier out.
Preferably, rectifier is in parallel with super capacitor, current transformer.
Preferably, the side wall of box body is equipped with the aperture for drawing two conducting wires.
Preferably, two conducting wires drawn from the side wall of box body access a male connector, are equipped with a base in rectifier, should
Base is connect with male connector.
Preferably, it is additionally provided with limiting slot in the box body, which is set to the outside of permanent magnet, the limiting slot and box
Body bottom is by being welded and fixed.
Preferably, the cross sectional shape of the guide rod is rectangle, and material is elastic alloy steel, and guide rod is by welding
It is fixed respectively with box cover and permanent magnet.
Preferably, the vibration damping and energy recycle device are additionally provided with detection controller, which includes DSP mono-
Piece machine and the pressure sensor being separately connected with DSP single-chip microcontroller, displacement sensor and Hall-type voltage sensor, the pressure
Sensor, displacement sensor and roof pantograph collector head connect, and the Hall-type voltage sensor is connect with super capacitor, institute
The DSP single-chip microcontroller stated is separately connected with electromagnetic coil, rectifier, current transformer.
Preferably, the rectifier, super capacitor and current transformer are fixed on roof pantograph by welding
It is other.
Preferably, the outside of two conducting wires is equipped with plastics dielectric material hose.
Preferably, the diameter range of the aperture is 0.8cm~1.2cm.
Compared with prior art, the utility model has the advantage that
(1) the utility model utilizes solenoid type vibration energy recovery device by the vertical vibration energy of pantograph collector head
Electric energy is converted to, can be by energy recycling and reusing, and the work for vehicle-mounted electrical appliance provides the energy, there is product in terms of energy-saving and emission-reduction
Pole meaning；
(2) spring case of the utility model can buffer impact of the bow for frame in the vertical direction, reach protection
The purpose of pantograph frame；
(3) conducting wire of the utility model draws spring case through aperture, and is wrapped up by plastics dielectric material hose, can prevent conducting wire
Because of exposed bring security risk.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of utility model device；
Fig. 2 is signal transmitting and the energy stream cardon of utility model device；
Shown in figure label:
1, guide rod, 2, spring case, 201, box cover, 202, box body, 3, permanent magnet, 4, limiting slot, 5, compressed spring, 6, electromagnetism
Coil, 7, conducting wire, 8, plastics dielectric material hose, 9, rectifier, 10, super capacitor, 11, current transformer, 12, vehicle-mounted electrical appliance, 13,
Detect controller.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the utility model relates to a kind of solenoid type vibration dampings and energy regenerating for being placed in pantograph collector head
Device, including guide rod 1, spring case 2, permanent magnet 3, limiting slot 4, compressed spring 5, electromagnetic coil 6, conducting wire 7, plastics dielectric material are soft
Pipe 8, rectifier 9, super capacitor 10, current transformer 11 and detection controller 13.
Spring case 2 includes box cover 201 and box body 202, and box cover 201 is fixed at roof pantograph collector head, and box body 202 is fixed
On pantograph frame, box cover 201 is socketed in outside box body 202, and relative motion can occur with box body 202.It is set in spring case 2
There are guide rod 1, permanent magnet 3, limiting slot 4, compressed spring 5 and electromagnetic coil 6.The top of guide rod 1 and box cover 201, permanent magnet 3 is welded
It is connected.5 one end of compressed spring is connected with permanent magnet 3, and the other end is fixed on 2 bottom of box body.The bottom of limiting slot 4 and box body 202
It is connected by the way of welding, permanent magnet 3 is set in limiting slot 4.
6 snare of electromagnetic coil is fixed in 3 lower part of permanent magnet, and with the bottom of box body 202.202 side of box body is provided at one
Diameter is the aperture of 1cm or so, and for drawing two conducting wires 7 in box, two conducting wires 7 are wrapped up by plastics dielectric material hose 8, and
Access a male connector.Rectifier 9 is equipped with base, and base is connect with male connector, and conducting wire 7 is made to access rectifier 9.
Rectifier 9 is in parallel with super capacitor 10, current transformer 11.Rectifier 9, super capacitor 10, current transformer 11 pass through weldering
The mode connect is fixed on by roof pantograph.Current transformer 11 is connect with interior electric appliance 12, such as vehicle mounted failure recorder, view-based access control model
Net-fault condition checkout gear etc..Detection controller 13 is connect with rectifier 9, super capacitor 10, current transformer 11 respectively.Detection control
Device 13 processed includes that DSP single-chip microcontroller and the pressure sensor being separately connected with DSP single-chip microcontroller, displacement sensor and Hall-type voltage pass
Sensor, pressure sensor, displacement sensor and roof pantograph collector head connect, for roof pantograph collector head carry out pressure and
Displacement detecting；Hall-type voltage sensor is connect with super capacitor 10, for detecting to super capacitor 10；DSP single-chip microcontroller
Be separately connected with rectifier 9, current transformer 11, electromagnetic coil 6, the detection data for being obtained according to each sensor to rectifier 9,
Current transformer 11, electromagnetic coil 6 are controlled.
The working principle of the utility model is:
When Relative Vibration occurs for roof pantograph collector head and pantograph frame, box cover 201 is by roof pantograph collector head
Vibration is transmitted on guide rod 1, is moved downward the permanent magnet being welded thereon 3 and is touched compressed spring 5, realizes spring damping.
Guide rod 1 drives permanent magnet 3 to slidably reciprocate in limiting slot 4, changes it constantly relative to the distance of electromagnetic coil 6, passes through electricity
The magnetic flux of magnetic coil 6 constantly changes, and generates charge inducing, realizes the conversion of mechanical energy and electric energy.Further, the exchange of generation
Electricity draws spring case 2 by conducting wire 7, and rectified device 9 is stored into super capacitor 10 after being rectified into direct current, then by current transformer 11
Transformation uses for the vehicle-mounted electrical appliance 12 of the net-fault condition checkout gear etc. of vehicle mounted failure recorder, view-based access control model.
As shown in Fig. 2, the signal transmitting and energy flow process of the utility model are as follows: the bobbing machine of roof pantograph collector head
Tool can be converted into electric energy under the action of electromagnetic coil 6, and the electricity generated at this time is alternating current.It is whole that alternating current passes to rectifier 9
Stream is direct current, then flows into super capacitor 10 and carries out energy stores.Energy above flowing is reversible.It is stored in super capacitor 10
In electricity pass through 11 transformation of current transformer, then supply vehicle-mounted electrical appliance 12 and use.At the same time, detection controller 13 to roof by
Pantograph bow, super capacitor 10, electromagnetic coil 6, rectifier 9, current transformer 11 are detected and controlled accordingly respectively, make the whole series
Device is able to safety, steady, effectively operation.
The material of the plastics dielectric material hose 8 of the present embodiment is preferably high density polyethylene (HDPE)；The material of male connector preferably plates
Jin Quantong.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any staff for being familiar with the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (10)
1. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head, which is characterized in that the device includes
Sequentially connected spring case (2), rectifier (9), super capacitor (10) and current transformer (11), the rectifier (9), super electricity
Appearance (10), current transformer (11) are separately fixed at by roof pantograph, and the current transformer (11) is connect with vehicle-mounted electrical appliance (12),
Spring case (2) includes box cover (202) and box body (201), and box cover (202) is socketed in box body (201) outside, and energy and box body
(201) relative motion occurs, the box cover (202) is fixed at roof pantograph collector head, and the box body (201) is fixed on
On pantograph frame, guide rod (1), permanent magnet (3), compressed spring (5) and electromagnetic coil (6) are equipped in spring case (2), it is described
One end of guide rod (1) is fixed on box cover (202), and the other end and permanent magnet (3) are affixed, one end of the compressed spring (5)
It is connect with permanent magnet (3), the other end is fixed on box body (201) bottom, and the electromagnetic coil (6) snare is under permanent magnet (3)
Portion is simultaneously fixed with box body (201) bottom, and the electromagnetic coil (6) draws two conducting wire accesses from the side wall of box body (201)
Rectifier (9).
2. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, rectifier (9) is in parallel with super capacitor (10), current transformer (11).
3. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, the side wall of box body (201) is equipped with the aperture for drawing two conducting wires.
4. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 3,
It being characterized in that, two conducting wires drawn from the side wall of box body (201) access a male connector, it is equipped with a base in rectifier (9),
The base is connect with male connector.
5. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, be additionally provided with limiting slot (4) in the box body (201), which is set to the outside of permanent magnet (3), the limit
Position slot (4) is with box body (201) bottom by being welded and fixed.
6. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, the cross sectional shape of the guide rod (1) is rectangle, and material is elastic alloy steel, and guide rod (1) is by welding
It is fixed with box cover (202) and permanent magnet (3) respectively.
7. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, the vibration damping and energy recycle device are additionally provided with detection controller (13), which includes DSP
Single-chip microcontroller and the pressure sensor being separately connected with DSP single-chip microcontroller, displacement sensor and Hall-type voltage sensor, the pressure
Force snesor, displacement sensor and roof pantograph collector head connect, the Hall-type voltage sensor and super capacitor (10)
Connection, the DSP single-chip microcontroller are separately connected with electromagnetic coil (6), rectifier (9), current transformer (11).
8. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
Be characterized in that, the rectifier (9), super capacitor (10) and current transformer (11) be fixed on by welding roof by
By pantograph.
9. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 1,
It is characterized in that, the outside of two conducting wires is equipped with plastics dielectric material hose (8).
10. a kind of solenoid type vibration damping and energy recycle device for being placed in pantograph collector head according to claim 3,
It is characterized in that, the diameter range of the aperture is 0.8cm~1.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870395.4U CN208277866U (en) | 2018-06-06 | 2018-06-06 | A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870395.4U CN208277866U (en) | 2018-06-06 | 2018-06-06 | A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277866U true CN208277866U (en) | 2018-12-25 |
Family
ID=64705868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820870395.4U Active CN208277866U (en) | 2018-06-06 | 2018-06-06 | A kind of solenoid type vibration damping and energy recycle device being placed in pantograph collector head |
Country Status (1)
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|---|---|
| CN (1) | CN208277866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590557A (en) * | 2020-12-23 | 2021-04-02 | 邵福群 | Low wind resistance protection device for preventing pantograph from freezing |
| WO2023105044A1 (en) * | 2021-12-10 | 2023-06-15 | Faiveley Transport Tours | Pantograph equipped with a low-voltage supply system |
-
2018
- 2018-06-06 CN CN201820870395.4U patent/CN208277866U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590557A (en) * | 2020-12-23 | 2021-04-02 | 邵福群 | Low wind resistance protection device for preventing pantograph from freezing |
| WO2023105044A1 (en) * | 2021-12-10 | 2023-06-15 | Faiveley Transport Tours | Pantograph equipped with a low-voltage supply system |
| FR3130210A1 (en) * | 2021-12-10 | 2023-06-16 | Faiveley Transport Tours | Low voltage power supply system for pantograph and pantograph equipped with such a system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 518106 Room 301, building 8, phase II, heshuikou community, Matian street, Guangming District, Shenzhen, Guangdong Patentee after: SHENZHEN FULINTECH SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 201620 No. 333, Longteng Road, Shanghai, Songjiang District Patentee before: SHANGHAI University OF ENGINEERING SCIENCE |