CN110182232A - Railway freight-car bottom door or top cover control device - Google Patents
Railway freight-car bottom door or top cover control device Download PDFInfo
- Publication number
- CN110182232A CN110182232A CN201910555133.8A CN201910555133A CN110182232A CN 110182232 A CN110182232 A CN 110182232A CN 201910555133 A CN201910555133 A CN 201910555133A CN 110182232 A CN110182232 A CN 110182232A
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- Prior art keywords
- electric energy
- circuit
- top cover
- electrically connected
- bottom door
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- 239000003990 capacitor Substances 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 230000002411 adverse Effects 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 239000000428 dust Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/006—Opening and closing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/28—Opening or closing means hydraulic or pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
This application provides a kind of railway freight-car bottom door or top cover control devices, including at least one electric energy transmitting circuit, electric energy to receive circuit, wind-controlling device.Each electric energy transmitting circuit is all set in track.The input terminal of each electric energy transmitting circuit is electrically connected to a power source.The output end of each electric energy transmitting circuit is used to output electric energy.Electric energy receives the bottom that circuit is set to car body.The output end of each electric energy transmitting circuit receives the input terminal radio connection of circuit with electric energy.Wind-controlling device is set to car body.Wind-controlling device includes solenoid valve.The control terminal of solenoid valve is electrically connected with the output end that electric energy receives circuit.Solenoid valve receives the flow direction of compressed air in the electric signal control wind-controlling device of circuit output end output according to electric energy, so that the opening and closing of wind-controlling device control bottom door or top cover.The application can not by avenge, the adverse circumstances such as mist, ice are influenced, accurately and reliably transmit electric energy in real time, can accurately realize that railway freight-car completes the opening and closing of bottom door or top cover in operation.
Description
Technical field
This application involves railway freight-car technical fields, more particularly to railway freight-car bottom door or top cover control device.
Background technique
Railway freight-car mainly forms by car body, for the bogie of supporting body, is mounted on the connection at car body longitudinal direction both ends
The composition such as buffer unit, the brake apparatus for being mounted on vehicle bottom.As cargo car body is loaded, by chassis, headwall and side wall structure
At referred to as open-top car.Chassis is equipped with bottom door, referred to as hopper wagon.To solve open-top car and the hopper wagon fugitive dust pair when transporting loose goods
Along Railway environment pollutes, or prevents sleet etc. from corroding loose goods, and portion installs top cover additional on the car body.
Currently, the bottom door or top cover of railway freight-car are to be not necessarily to manual hand manipulation using automatically controlling mostly.Existing railway
The bottom door of lorry or the control mode of top cover are controlled by brush control or RFID.Brush control technology is that contact is known
Not, because being shaken in railway freight-car operation, cold climate conditions get off upper contact plate freeze and dust severe environments in connect on vehicle
Touch panel dust accumulation leads to ground brush and runs the contact plate poor contact on vehicle, is unable to get reliably so that obtaining electric signal
Guarantee.And RFID control technology be contactless identification, but railway freight-car such as with 3Km/h speed travel in coaling, because of label surface
The reasons such as freeze under dust accumulation is serious and cold climate conditions, influences recognition speed, cannot identify in time still in practice,
Generate failure.
That is: it is reliable to there is automatic control under extreme environmental conditions in the control mode of existing railway freight-car bottom door or top cover
The not high problem of property.
Summary of the invention
Based on this, it is necessary to for the control mode of existing railway freight-car bottom door or top cover under extreme environmental conditions, deposit
The not high problem of reliability is being automatically controlled, a kind of railway freight-car bottom door or top cover control device are provided.
A kind of railway freight-car bottom door or top cover control device, comprising:
At least one electric energy transmitting circuit, each electric energy transmitting circuit are all set in track, each electric energy hair
The input terminal of transmit-receive radio road is electrically connected to a power source, and the output end of each electric energy transmitting circuit is used to output electric energy；
Electric energy receives circuit, is set to the bottom of car body, the output end of each electric energy transmitting circuit with the electricity
The input terminal radio connection of circuit can be received；
Wind-controlling device is set to the car body, and the wind-controlling device includes solenoid valve, the control terminal of the solenoid valve and institute
State the output end electrical connection that electric energy receives circuit；
The solenoid valve is controlled in the wind-controlling device according to the electric signal that the electric energy receives circuit output end output and is pressed
The flow direction of contracting air, so that the opening and closing of wind-controlling device control bottom door or top cover.
The electric energy reception circuit includes: in one of the embodiments,
Receiving coil, the equal radio connection of output end of the receiving coil and each electric energy transmitting circuit；
Rectification circuit, the first input end of the rectification circuit are electrically connected with the first end of the receiving coil, described whole
Second input terminal of current circuit is electrically connected with the second end of the receiving coil；
Accumulator, the first end of the accumulator are electrically connected with the first output end of the rectification circuit, the storage
The second end of energy circuit is electrically connected with the second output terminal of the rectification circuit；
Voltage regulator circuit, the first input end of the voltage regulator circuit respectively with the first end of the accumulator and the rectification
First output end of circuit is electrically connected, the second input terminal of the voltage regulator circuit respectively with the second end of the accumulator and institute
The second output terminal electrical connection of rectification circuit is stated, the output end of the voltage regulator circuit is electrically connected with the control terminal of the solenoid valve.
The accumulator includes: in one of the embodiments,
Super capacitor, the first end of the super capacitor respectively with the first output end of the rectification circuit and the pressure stabilizing
The first input end of circuit is electrically connected, the second end of the super capacitor respectively with the second output terminal of the rectification circuit and institute
State the second input terminal electrical connection of voltage regulator circuit.
The rectification circuit includes: in one of the embodiments,
Rectifier bridge, the first input end of the rectifier bridge are electrically connected with the first end of the receiving coil, the rectifier bridge
The second input terminal be electrically connected with the second end of the receiving coil, the first output end of the rectifier bridge and the accumulator
First end electrical connection, the second output terminal of the rectifier bridge is electrically connected with the second end of the accumulator.
The electric energy receives circuit in one of the embodiments, further include:
First capacitor is series between the first input end of the rectifier bridge and the first end of the receiving coil.
The electric energy transmitting circuit includes: in one of the embodiments,
The anode of transmitting coil, the first end of the transmitting coil and the power supply is electrically connected, and the of the transmitting coil
Two ends are electrically connected with the cathode of the power supply, and the input terminal that the transmitting coil also receives circuit with the electric energy is wirelessly electrically connected
It connects.
The wind-controlling device in one of the embodiments, further include:
Store up cylinder；
Gas source processing component, the first end of the gas source processing component are connected to the storage cylinder, the gas source processing group
The second end of part is connected to the input terminal of the solenoid valve；
First one-way throttle valve, the first end of first one-way throttle valve and the first output end of the solenoid valve connect
It is logical；
Bi-directional drive cylinder, the second end of the first input end of the bi-directional drive cylinder and first one-way throttle valve
Connection；
Second one-way throttle valve, the second input of the first end and the bi-directional drive cylinder of second one-way throttle valve
End connection, the second end of second one-way throttle valve are connected to the second output terminal of the solenoid valve.
The gas source processing component includes: in one of the embodiments,
Filter, the first end of the filter are connected to the storage cylinder；
Pressure-regulating valve, the first end of the pressure-regulating valve are connected to the second end of the filter；
Clarifier, the first end of the clarifier are electrically connected with the second end of the pressure-regulating valve, the clarifier
Second end is connected to the input terminal of the solenoid valve.
The wind-controlling device in one of the embodiments, further include:
Ball valve, the first end of the ball valve are connected to the storage cylinder；
The first end of third one-way throttle valve, the third one-way throttle valve is connected to the second end of the ball valve, described
The second end of third one-way throttle valve is connected to the steam line of the car body.
Each electric energy transmitting circuit passes through insulative water-proof material and is filled in the rail in one of the embodiments,
Road；The electric energy receives the bottom that circuit is filled in the car body by insulative water-proof material.
Compared with prior art, above-mentioned railway freight-car bottom door or top cover control device, are sent out using electric energy described at least one
Transmit-receive radio road and the electric energy receive circuit and constitute wireless electric energy transmission device transmission electric energy, while receiving circuit using the electric energy
The solenoid valve is controlled with electric signal, to change the flow direction of compressed air in the wind-controlling device, so that the wind-controlling device
Control the opening and closing of bottom door or top cover.The application can not by avenge, the adverse circumstances such as mist, ice, coating, dust and dirt are influenced, accurate in real time
Transmission electric energy, the high reliablity of transmission can accurately realize that railway freight-car completes the opening and closing of bottom door or top cover in operation.
Detailed description of the invention
Fig. 1 is the electric energy transmission principle figure of railway freight-car bottom door or top cover control device that one embodiment of the application provides；
Fig. 2 is the wind path control principle drawing of railway freight-car bottom door or top cover control device that one embodiment of the application provides；
Fig. 3 is the structural schematic diagram for the railway freight-car bottom door that one embodiment of the application provides；
Fig. 4 is the structural schematic diagram for the railway freight-car top cover that one embodiment of the application provides；
Fig. 5 is the operation schematic diagram that the electric energy transmitting circuit that one embodiment of the application provides and electric energy receive circuit.
10 railway freight-car bottom doors or top cover control device
100 electric energy transmitting circuit, 101 power supply, 110 transmitting coil
200 electric energy receive circuit
201 car body, 202 bogie, 203 buffer unit
204 brake apparatus, 205 bottom door mechanism, 206 capping mechanism
210 receiving coil, 220 rectification circuit, 221 rectifier bridge
230 accumulator, 231 super capacitor
240 voltage regulator circuit, 250 first capacitor
300 wind-controlling device, 310 solenoid valve 320 stores up cylinder
330 gas source processing component, 331 filter, 332 pressure-regulating valve
333 340 first one-way throttle valve of clarifier, 350 bi-directional drive cylinder
360 second one-way throttle valve, 370 ball valve, 380 third one-way throttle valve
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by following public specific implementation.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Figure 1 and Fig. 2, one embodiment of the application provides a kind of railway freight-car bottom door or top cover control device 10, packet
Include: at least one electric energy transmitting circuit 100, electric energy receive circuit 200, wind-controlling device 300.Each electric energy transmitting circuit
100 are all set in track.The input terminal of each electric energy transmitting circuit 100 is electrically connected with power supply 101.Each electric energy
The output end of transmit circuit 100 is used to output electric energy.The electric energy receives the bottom that circuit 200 is set to car body 201.Each
The output end of the electric energy transmitting circuit 100 receives the input terminal radio connection of circuit 200 with the electric energy.
The wind-controlling device 300 is set to the car body 201.The wind-controlling device 300 includes solenoid valve 310.The electricity
The control terminal of magnet valve 310 is electrically connected with the output end that the electric energy receives circuit 200.The solenoid valve 310 is according to the electric energy
The electric signal for receiving the output of 200 output end of circuit controls the flow direction of compressed air in the wind-controlling device 300, so that the air control
Device 300 controls the opening and closing of bottom door or top cover.
Railway freight-car by the car body 201, the bogie 202 for supporting the car body 201, be mounted on the car body
The connection buffer unit 203 at 201 longitudinal both ends, is mounted on the car body at the brake apparatus 204 being mounted on the car body 201
The bottom door mechanism 205 (as shown in Figure 3) of 201 bottoms and/or 206 (such as Fig. 4 of capping mechanism for being mounted on 201 top of car body
It is shown) and the matched wind-controlling device 300 composition.
It is appreciated that the particular circuit configurations of the electric energy transmitting circuit 100 are not done and are specifically limited, it will as long as having
The electric energy wireless transmission of the power supply 101 receives the function of circuit 200 to the electric energy.The electric energy transmitting circuit 100
Particular circuit configurations, can be selected according to actual needs.In one embodiment, the electric energy transmitting circuit 100 can be by
Transmitting coil 110 is constituted.Specifically, the first end of the transmitting coil 110 is electrically connected with the anode of the power supply 101.It is described
The second end of transmitting coil 110 is electrically connected with the cathode of the power supply 101.The transmitting coil 110 is also received with the electric energy
The input terminal radio connection of circuit 200.In one embodiment, the quantity of the transmitting coil 110 can be multiple.One
In a embodiment, the electric energy transmitting circuit 100 can also be made of wireless power transmitter.
In one embodiment, the electric energy transmitting circuit 100 may be disposed at the centre of the track, may also set up in institute
The other positions of track are stated, as long as the car body 201 is run on the track, the electric energy may make to receive circuit 200
The electric energy of 100 wireless transmission of electric energy transmitting circuit can be received.
It is appreciated that the particular circuit configurations that the electric energy receives circuit 200 do not do specific restriction, received as long as having
The electric energy that the electric energy transmitting circuit 100 is wirelessly transferred.The electric energy receives the particular circuit configurations of circuit 200, can root
It is selected according to actual demand.In one embodiment, the electric energy reception circuit 200 can be by electric energy receiving coil, energy storage electricity
Hold common rectifier bridge of arranging in pairs or groups to constitute.In one embodiment, the electric energy reception circuit 200 can also be by electric energy receiving coil, storage
It can capacitor, the common rectifier bridge composition of voltage-stablizer collocation.
In one embodiment, the quantity of the electric energy transmitting circuit 100 can be selected according to actual needs, for example,
Multiple electric energy transmitting circuits 100 can be set on the track.The i.e. described car body 201 on the track when driving, when
The electric energy receive circuit 200 by the electric energy transmitting circuit 100 when, can receive the electric energy transmitting circuit 100 and pass through
The electric energy that wireless transmission method is sent in real time.In one embodiment, each electric energy can be sent out by insulative water-proof material
Transmit-receive radio road 100 is filled in the track, while aluminium alloy concrete can be used and seal to each electric energy transmitting circuit 100
Dress, when encapsulation, need to guarantee that the electric energy transmitting circuit 100 can work normally.The electric energy transmitting circuit i.e. after encapsulation
The electric energy of the power supply 101 can also be transmitted to the electric energy in real time by 100 by way of wireless transmission receives circuit 200.
In one embodiment, it can be received in circuit 200 in the electric energy and two groups of electric energy receiving coils, and this two groups are set
Opposite electric energy receiving coil is in 90 ° of settings；If the electric energy transmitting circuit 100 of current location and the electric energy receive circuit
After 200 cooperations, it can make that the wind-controlling device 300 controls the bottom door or top cover does open movement, then it can will be on the track
The electric energy transmitting circuit 100 of the next position is rotated by 90 ° with respect to (electric energy transmitting circuit 100 relative to current location)
Installation, changes the phase of electric current with this, and then the electric energy transmitting circuit 100 of the position and the electric energy may make to receive electricity
Road 200 cooperates, and can only make that the wind-controlling device 300 controls the bottom door or top cover does the movement closed.
Multiple electric energy transmitting circuits 100 can be respectively set to only to have and open the bottom door or top cover function
The electric energy transmitting circuit 100 and the electric energy transmitting circuit 100 only with the closing bottom door or top cover function.When described
When car body 201 is run on the track, the electric energy receives circuit 200 and opens the bottom door or top cover by having for setting
When the electric energy transmitting circuit 100 of function, the bottom door or top cover can only be opened；The bottom door is closed by having for setting
Or top cover function the electric energy transmitting circuit 100 when, the bottom door or top cover can only close；Ensure that the bottom door or
Top cover will not generate malfunction in utilization, improve the reliability used.
In one embodiment, the electric energy receives circuit 200 can also be filled in the car body by insulative water-proof material
201 bottom.It may make the electric energy receives to carry out between circuit 200 and the electric energy transmitting circuit 100 in this way
It when electric energy transmits, avoids being avenged, adverse circumstances or railway freight-car operation wobble effects and other electricity such as mist, ice, coating, dust and dirt
Signal interference, so that it is guaranteed that the reliability that bottom door or top cover are automatically opened and closed in railway freight-car operation.
It is appreciated that the specific structure of the wind-controlling device 300 does not do specific restriction, the bottom door is controlled as long as having
Or the function of top cover opening and closing.The specific structure of the wind-controlling device 300, can be selected according to actual needs.At one
In embodiment, the wind-controlling device 300 can be made of the solenoid valve 310, compression pipe, storage bellows, valve and cylinder.?
In one embodiment, the wind-controlling device 300 can also be by the solenoid valve 310, storage bellows, filter element, valve and cylinder
Composition.
In one embodiment, the output of 200 output end of circuit can be received according to the electric energy by the solenoid valve 310
The difference of electric signal, to change the flow direction of compressed air in the wind-controlling device 300, so that the wind-controlling device 300 can
Control bottom door or top cover do opening and closing movement.It in one embodiment, can be by increasing the electric energy transmitting circuit 100
Quantity lengthens the transmitting coil 110 (as shown in Figure 5) in the electric energy transmitting circuit 100 along traffic direction, so that the electricity
Circuit 200, which can be received, can receive enough energy, so that it is guaranteed that the car body 201 is during fast running, the electromagnetism
Valve 310 can steady operation, and then improve reliability.
In the present embodiment, circuit 200 is received using electric energy transmitting circuit 100 described at least one and the electric energy and constitutes nothing
Line power transfer transmits electric energy, while receiving circuit 200 using the electric energy and controlling the solenoid valve 310 with electric signal,
To change the flow direction of compressed air in the wind-controlling device 300, so that the wind-controlling device 300 controls opening for bottom door or top cover
It closes.The present embodiment can not by avenge, the adverse circumstances such as mist, ice, coating, dust and dirt are influenced, accurate transmission electric energy in real time, transmission
High reliablity can accurately realize that railway freight-car completes the opening and closing of bottom door or top cover in operation.
Referring to Figure 1, in one embodiment, it includes: receiving coil 210, rectification circuit that the electric energy, which receives circuit 200,
220, accumulator 230, voltage regulator circuit 240.The output end of the receiving coil 210 and each electric energy transmitting circuit 100
Equal radio connection.The first input end of the rectification circuit 220 is electrically connected with the first end of the receiving coil 210.It is described
Second input terminal of rectification circuit 220 is electrically connected with the second end of the receiving coil 210.
The first end of the accumulator 230 is electrically connected with the first output end of the rectification circuit 220.The energy storage electricity
The second end on road 230 is electrically connected with the second output terminal of the rectification circuit 220.The first input end of the voltage regulator circuit 240
It is electrically connected respectively with the first output end of the first end of the accumulator 230 and the rectification circuit 220.The voltage regulator circuit
Second output terminal of 240 the second input terminal respectively with the second end of the accumulator 230 and the rectification circuit 220 is electrically connected
It connects.The output end of the voltage regulator circuit 240 is electrically connected with the control terminal of the solenoid valve 310.In one embodiment, described to connect
The quantity of take-up circle 210 can be multiple, can specifically be selected according to actual needs.
It is appreciated that the particular circuit configurations of the rectification circuit 220 do not do specific restriction, as long as having the function of rectification
Energy.The particular circuit configurations of the rectification circuit 220, can be selected according to actual needs.In one embodiment, institute
It states rectification circuit 220 and can be built by diode, capacitor and constituted.In one embodiment, the rectification circuit 220 can also be by rectifying
Device is constituted.Direct current energy is converted to the received AC energy of the receiving coil 210 using the rectification circuit 220, is convenient for
Rear end equipment uses.
It is appreciated that the particular circuit configurations of the accumulator 230 do not do specific restriction, as long as with charge and discharge
Function.The particular circuit configurations of the accumulator 230, can be selected according to actual needs.In one embodiment,
The accumulator 230 can be made of capacitor collocation resistance.In one embodiment, the accumulator 230 can also be by
Capacitor collocation inductance is constituted.It is charged using the direct current energy that the rectification circuit 220 exports to the accumulator 230,
After the rectification circuit 220 stops DC power output, the accumulator 230 starts to discharge, until the electric energy that will be stored
All release.
It is appreciated that the particular circuit configurations of the voltage regulator circuit 240 do not do specific restriction, as long as the function with pressure stabilizing
Energy.The particular circuit configurations of the voltage regulator circuit 240, can be selected according to actual needs.In one embodiment, institute
Stating voltage regulator circuit 240 can be made of voltage-stablizer.In one embodiment, the voltage regulator circuit 240 can also have zener diode
It constitutes.It may make the electric signal for being input to 310 control terminal of solenoid valve more stable using the voltage regulator circuit 240.
In one embodiment, the accumulator 230 includes: super capacitor 231.The first of the super capacitor 231
End is electrically connected with the first input end of the first output end of the rectification circuit 220 and the voltage regulator circuit 240 respectively.It is described super
The second input with the second output terminal of the rectification circuit 220 and the voltage regulator circuit 240 respectively of the second end of grade capacitor 231
End electrical connection.Using the charging/discharging function of the super capacitor 231, the electricity for being input to 310 control terminal of solenoid valve may make
Signal more lasting stability, increases the reliability used.
In one embodiment, the rectification circuit 220 includes: rectifier bridge 221.First input of the rectifier bridge 221
End is electrically connected with the first end of the receiving coil 210.Second input terminal of the rectifier bridge 221 and the receiving coil 210
Second end electrical connection.First output end of the rectifier bridge 221 is electrically connected with the first end of the accumulator 230.It is described
The second output terminal of rectifier bridge 221 is electrically connected with the second end of the accumulator 230.Using the rectifier bridge 221 to described
The received AC energy of receiving coil 210 is converted to direct current energy, convenient for the use of back end DC equipment.
In one embodiment, the electric energy receives circuit 200 further include: first capacitor 250.The first capacitor 250
It is series between the first input end of the rectifier bridge 221 and the first end of the receiving coil 210.Utilize the first capacitor
250 be filtered to the AC energy of the receiving coil 210 output, so that the electric energy be protected to receive circuit 200, avoids
It is damaged.
Fig. 2 is referred to, in one embodiment, the wind-controlling device 300 further include: storage cylinder 320, gas source processing component
330, the first one-way throttle valve 340, bi-directional drive cylinder 350, the second one-way throttle valve 360.The gas source processing component 330
First end is connected to the storage cylinder 320.The input terminal of the second end of the gas source processing component 330 and the solenoid valve 310
Connection.The first end of first one-way throttle valve 340 is connected to the first output end of the solenoid valve 310.The two-way drive
The first input end of cylinder 350 of taking offence is connected to the second end of first one-way throttle valve 340.Second one-way throttle valve
360 first end is connected to the second input terminal of the bi-directional drive cylinder 350.The second of second one-way throttle valve 360
End is connected to the second output terminal of the solenoid valve 310.
In one embodiment, what is stored in the storage cylinder 320 can be compressed air, be also possible to other compressions
Medium, such as nitrogen etc..In one embodiment, the storage cylinder 320 exports compressed air to the gas source processing component
330, after the gas source processing component 330 is filtered purified treatment to the compressed air, and it is defeated according to preset pressure
Compressed air gives the solenoid valve 310 out.The solenoid valve 310 receives the electric signal of 200 output end of circuit output according to electric energy
It controls the compressed air and flows to first one-way throttle valve 340 or second one-way throttle valve 360, thus described in driving
Bi-directional drive cylinder 350 controls the opening and closing of the bottom door or top cover.
In one embodiment, if first one-way throttle valve 340 and the bi-directional drive cylinder 350 cooperate, controllably
It makes the bottom door or top cover is opened, then second one-way throttle valve 360 cooperates with the bi-directional drive cylinder 350, can control
The bottom door or top cover are closed, and vice versa.The compressed air specifically flows to, and can be cut by the solenoid valve 310
It changes, to realize the opening and closing of the bottom door or top cover.
In one embodiment, the gas source processing component 330 includes: filter 331, pressure-regulating valve 332, clarifier
333.The first end of the filter 331 is connected to the storage cylinder 320.The first end of the pressure-regulating valve 332 with it is described
The second end of filter 331 is connected to.The first end of the clarifier 333 is electrically connected with the second end of the pressure-regulating valve 332.
The second end of the clarifier 333 is connected to the input terminal of the solenoid valve 310.Utilize the filter 331 and the purification
The compressed air that device 333 exports the storage cylinder 320 is handled, and be may make and is input to the bi-directional drive cylinder 350
Compressed air is purer, can reduce the resistance to the bi-directional drive cylinder 350.Meanwhile utilizing the pressure-regulating valve 332
May make the compressed air pressure for being input to the bi-directional drive cylinder 350 be it is fixed, avoid because pressure jump damage described in
Bi-directional drive cylinder 350.
In one embodiment, the wind-controlling device 300 further include: ball valve 370, third one-way throttle valve 380.The ball
The first end of valve 370 is connected to the storage cylinder 320.The first end of the third one-way throttle valve 380 and the ball valve 370
Second end connection.The second end of the third one-way throttle valve 380 is connected to the steam line of the car body 201.
In one embodiment, the compressed air successively flows to the third list through the steam line of the car body 201
To throttle valve 380, the ball valve 370, finally store to the storage cylinder 320.In one embodiment, the third is unidirectional
Permitted the compressed air for throttle valve 380 and flows to the ball valve 370 through the steam line of the car body 201, it is reversed to end.One
In a embodiment, the output end (i.e. first end) of the ball valve 370 is equipped with shrinkage cavity, for prevent output end flow it is excessive cause it is defeated
Enter to hold the compressed air local reduction amount of (i.e. second end) is excessive to cause to brake.
In one embodiment, the operating pressure that the ball valve 370 can be set by manually adjusting, is detected input automatically
When mouth (i.e. second end) pressure is greater than setting operating pressure, delivery outlet (i.e. first end) exports compressed air；When input port (i.e.
Two ends) pressure no more than setting operating pressure when, delivery outlet is automatically closed.In one embodiment, it can be truncated by manual operation
The steam line of the car body 201 to it is described storage cylinder 320 wind path.
In conclusion the application receives 200 structure of circuit with the electric energy using at least one described electric energy transmitting circuit 100
Electric energy is transmitted at wireless electric energy transmission device, while receiving circuit 200 using the electric energy and the solenoid valve is controlled with electric signal
310, to change the flow direction of compressed air in the wind-controlling device 300, so that the wind-controlling device 300 controls bottom door or top cover
Opening and closing.The application can not by avenge, the adverse circumstances such as mist, ice, coating, dust and dirt are influenced, accurate transmission electric energy in real time, transmission
High reliablity, can accurately realize that railway freight-car completes the opening and closing of bottom door or top cover in operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of railway freight-car bottom door or top cover control device characterized by comprising
At least one electric energy transmitting circuit (100), each electric energy transmitting circuit (100) are all set in track, each described
The input terminal of electric energy transmitting circuit (100) is electrically connected with power supply (101), the output of each electric energy transmitting circuit (100)
End is used to output electric energy；
Electric energy receives circuit (200), is set to the bottom of car body (201), the output end of each electric energy transmitting circuit (100)
The input terminal radio connection of circuit (200) is received with the electric energy；
Wind-controlling device (300) is set to the car body (201), and the wind-controlling device (300) includes solenoid valve (310), the electricity
The control terminal of magnet valve (310) is electrically connected with the output end that the electric energy receives circuit (200)；
The solenoid valve (310) controls the air control according to the electric signal that the electric energy receives the output of circuit (200) output end and fills
The flow direction of compressed air in (300) is set, so that the opening and closing of the wind-controlling device (300) control bottom door or top cover.
2. railway freight-car bottom door as described in claim 1 or top cover control device, which is characterized in that the electric energy receives circuit
(200) include:
The output end of receiving coil (210), the receiving coil (210) and each electric energy transmitting circuit (100) is wireless
Electrical connection；
Rectification circuit (220), the first input end of the rectification circuit (220) and the first end electricity of the receiving coil (210)
Connection, the second input terminal of the rectification circuit (220) are electrically connected with the second end of the receiving coil (210)；
Accumulator (230), the first end of the accumulator (230) and the first output end electricity of the rectification circuit (220)
Connection, the second end of the accumulator (230) are electrically connected with the second output terminal of the rectification circuit (220)；
Voltage regulator circuit (240), the first input end of the voltage regulator circuit (240) respectively with the accumulator (230) first
End and the rectification circuit (220) the first output end be electrically connected, the second input terminal of the voltage regulator circuit (240) respectively with institute
State the second end of accumulator (230) and the second output terminal electrical connection of the rectification circuit (220), the voltage regulator circuit
(240) output end is electrically connected with the control terminal of the solenoid valve (310).
3. railway freight-car bottom door as claimed in claim 2 or top cover control device, which is characterized in that the accumulator
(230) include:
Super capacitor (231), the first end of the super capacitor (231) are exported with the first of the rectification circuit (220) respectively
End and the voltage regulator circuit (240) first input end be electrically connected, the second end of the super capacitor (231) respectively with it is described whole
The second output terminal of current circuit (220) and the second input terminal electrical connection of the voltage regulator circuit (240).
4. railway freight-car bottom door as claimed in claim 2 or top cover control device, which is characterized in that the rectification circuit
(220) include:
The first input end of rectifier bridge (221), the rectifier bridge (221) is electrically connected with the first end of the receiving coil (210),
Second input terminal of the rectifier bridge (221) is electrically connected with the second end of the receiving coil (210), the rectifier bridge (221)
The first output end be electrically connected with the first end of the accumulator (230), the second output terminal of the rectifier bridge (221) and institute
State the second end electrical connection of accumulator (230).
5. railway freight-car bottom door as claimed in claim 4 or top cover control device, which is characterized in that the electric energy receives circuit
(200) further include:
First capacitor (250), be series at the rectifier bridge (221) first input end and the receiving coil (210) first
Between end.
6. railway freight-car bottom door as described in claim 1 or top cover control device, which is characterized in that the electric energy transmitting circuit
(100) include:
Transmitting coil (110), the first end of the transmitting coil (110) are electrically connected with the anode of the power supply (101), the hair
The second end of ray circle (110) is electrically connected with the cathode of the power supply (101), the transmitting coil (110) also with the electric energy
Receive the input terminal radio connection of circuit (200).
7. railway freight-car bottom door as described in claim 1 or top cover control device, which is characterized in that the wind-controlling device
(300) further include:
It stores up cylinder (320)；
Gas source processing component (330), the first end of the gas source processing component (330) is connected to the storage cylinder (320), described
The second end of gas source processing component (330) is connected to the input terminal of the solenoid valve (310)；
First one-way throttle valve (340), the of the first end of first one-way throttle valve (340) and the solenoid valve (310)
The connection of one output end；
Bi-directional drive cylinder (350), the first input end and first one-way throttle valve of the bi-directional drive cylinder (350)
(340) second end connection；
Second one-way throttle valve (360), the first end and the bi-directional drive cylinder of second one-way throttle valve (360)
(350) the second input terminal connection, the second of the second end of second one-way throttle valve (360) and the solenoid valve (310)
Output end connection.
8. railway freight-car bottom door as claimed in claim 7 or top cover control device, which is characterized in that the gas source processing component
(330) include:
Filter (331), the first end of the filter (331) are connected to the storage cylinder (320)；
The first end of pressure-regulating valve (332), the pressure-regulating valve (332) is connected to the second end of the filter (331)；
The first end of clarifier (333), the clarifier (333) is electrically connected with the second end of the pressure-regulating valve (332), institute
The second end for stating clarifier (333) is connected to the input terminal of the solenoid valve (310).
9. railway freight-car bottom door as claimed in claim 7 or top cover control device, which is characterized in that the wind-controlling device
(300) further include:
Ball valve (370), the first end of the ball valve (370) are connected to the storage cylinder (320)；
Third one-way throttle valve (380), the second of the first end of the third one-way throttle valve (380) and the ball valve (370)
End connection, the second end of the third one-way throttle valve (380) are connected to the steam line of the car body (201).
10. railway freight-car bottom door as described in claim 1 or top cover control device, which is characterized in that each electric energy hair
Transmit-receive radio road (100) is filled in the track by insulative water-proof material；The electric energy receives circuit (200) and passes through insulative water-proof
Material is filled in the bottom of the car body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555133.8A CN110182232A (en) | 2019-06-25 | 2019-06-25 | Railway freight-car bottom door or top cover control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555133.8A CN110182232A (en) | 2019-06-25 | 2019-06-25 | Railway freight-car bottom door or top cover control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110182232A true CN110182232A (en) | 2019-08-30 |
Family
ID=67723285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555133.8A Pending CN110182232A (en) | 2019-06-25 | 2019-06-25 | Railway freight-car bottom door or top cover control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110182232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731335A (en) * | 2020-06-19 | 2020-10-02 | 中车太原机车车辆有限公司 | Split type movable top cover opening and closing control system and train |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841733A1 (en) * | 1978-09-26 | 1980-04-10 | Knorr Bremse Gmbh | CONTROL DEVICE FOR SELECTING PNEUMATICALLY OR MANUALLY OPERATED DOORS |
| CN201736993U (en) * | 2010-07-21 | 2011-02-09 | 南车长江车辆有限公司 | Air pipeline control device for switching mechanism of railroad hopper wagon |
| CN103802847A (en) * | 2014-03-07 | 2014-05-21 | 包头北方创业股份有限公司 | Drive control system for bottom door opening and closing mechanism of self loading hopper car |
| CN203805896U (en) * | 2014-03-07 | 2014-09-03 | 包头北方创业股份有限公司 | Electronically-controlled pneumatic pipeline system of railway hopper car |
| US20140366450A1 (en) * | 2013-06-13 | 2014-12-18 | Aisin Seiki Kabushiki Kaisha | Opening and closing apparatus |
| CN106712312A (en) * | 2016-08-17 | 2017-05-24 | 桐城信邦电子有限公司 | Novel wireless energy transmission power supply generator system |
| CN210174857U (en) * | 2019-06-25 | 2020-03-24 | 神华铁路货车运输有限责任公司 | Control device for bottom door or top cover of railway wagon |
-
2019
- 2019-06-25 CN CN201910555133.8A patent/CN110182232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841733A1 (en) * | 1978-09-26 | 1980-04-10 | Knorr Bremse Gmbh | CONTROL DEVICE FOR SELECTING PNEUMATICALLY OR MANUALLY OPERATED DOORS |
| CN201736993U (en) * | 2010-07-21 | 2011-02-09 | 南车长江车辆有限公司 | Air pipeline control device for switching mechanism of railroad hopper wagon |
| US20140366450A1 (en) * | 2013-06-13 | 2014-12-18 | Aisin Seiki Kabushiki Kaisha | Opening and closing apparatus |
| CN103802847A (en) * | 2014-03-07 | 2014-05-21 | 包头北方创业股份有限公司 | Drive control system for bottom door opening and closing mechanism of self loading hopper car |
| CN203805896U (en) * | 2014-03-07 | 2014-09-03 | 包头北方创业股份有限公司 | Electronically-controlled pneumatic pipeline system of railway hopper car |
| CN106712312A (en) * | 2016-08-17 | 2017-05-24 | 桐城信邦电子有限公司 | Novel wireless energy transmission power supply generator system |
| CN210174857U (en) * | 2019-06-25 | 2020-03-24 | 神华铁路货车运输有限责任公司 | Control device for bottom door or top cover of railway wagon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731335A (en) * | 2020-06-19 | 2020-10-02 | 中车太原机车车辆有限公司 | Split type movable top cover opening and closing control system and train |
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Address after: 419, block C, Shenhua building, 16 ande Road, Dongcheng District, Beijing, 100010 Applicant after: Shenhua Railway Equipment Co.,Ltd. Applicant after: CRRC Yangtze Co.,Ltd. Address before: 100010 Shenhua Building, 16 Ander Road, Dongcheng District, Beijing, 17 Floors, Block C Applicant before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. Applicant before: CRRC Yangtze Co.,Ltd. |