CN207059813U - Antifriction rolling wheel power induction device - Google Patents
Antifriction rolling wheel power induction device Download PDFInfo
- Publication number
- CN207059813U CN207059813U CN201721070570.3U CN201721070570U CN207059813U CN 207059813 U CN207059813 U CN 207059813U CN 201721070570 U CN201721070570 U CN 201721070570U CN 207059813 U CN207059813 U CN 207059813U
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- CN
- China
- Prior art keywords
- rolling wheel
- coil bag
- induction device
- roller
- secondary coil
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- 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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Abstract
Antifriction rolling wheel power induction device is related to railway power supply technical field.Antifriction rolling wheel power induction device, including：Sidle corridor, main transformer, body frame, side bearing, axle box, bogie frame, sandbox, sandpipe, secondary coil bag, wheel, rail, sleeper, primary coil bag, roller shaft, rolling wheel support, roller；It is characterized in that：For main transformer in motor car, secondary coil bag is located at connection locomotive bottom under locomotive；Primary coil bag is on sleeper, the position of center line between parallel rail；The bottom surface of secondary coil bag is connected with rolling wheel support, rolling wheel support connection roller shaft, roller connection roller shaft.The device can omit contact net, completely eliminate bow net friction, save maintenance cost；Cancel pantograph and reduce running resistance；The foreign matter for preventing from being suspended to by wind on contact net breaks pantograph and endangers traffic safety.
Description
Technical field
Antifriction rolling wheel power induction device is related to railway power supply technical field.
Background technology
Except steam locomotive, diesel locomotive, now more commonly used is exactly electric power machine for the traction of the train operation of prior art
Car is as traction power.Electric locomotive is to guide to the electric power of power network above train on locomotive by pantograph.In high-speed cruising
When pantograph can produce huge running resistance (mainly windage because the profile of the pantograph of currently available technology does not possess
Smooth aerodynamic appearance), the big maintenance cost of abrasion between bow net is higher, and contact net it is easy to hang on rolled by wind it is different
Thing, such as polybag, kite, such as clearing up to be scraped by pantograph not in time can cause pantograph and contact net to damage, meeting when serious
Cause short circuit or even cause fire, seriously endanger traffic safety.
The content of the invention
To overcome prior art Shortcomings, the first purpose of the application is to cancel pantograph, reduces windage.
The second purpose is to reduce the maintenance cost of electric power system.
The third purpose is to avoid contact with the risk that net is brought by foreign matter winding.
The fourth purpose is the uneven by speed, raising train operation efficiency, fifth purpose reduction of raising irregularity section
Unexpected along section scrapes possible, raising security.
First, antifriction rolling wheel power induction device
Adopt the following technical scheme that to achieve the above object：
1st, antifriction rolling wheel power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axle box 5,
Bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, roller shaft
21st, rolling wheel support 22, roller 23；
It is characterized in that：For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive under locomotive
Bottom；
Primary coil bag 15 is on sleeper 13, the position of center line between parallel rail 12；
The bottom surface of secondary coil bag 10 is connected with rolling wheel support 22, and rolling wheel support 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21.
2nd, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 is identical with primary coil bag 15
Winding.
3rd, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 and the outside of primary coil bag 15 are
It is covered with shell.
4th, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 and the outer cup of primary coil bag 15
There is metal shell.
5th, antifriction rolling wheel power induction device, it is characterised in that：The shell of secondary coil bag 10 and primary coil bag 15
Side wall is plastic material.
6th, antifriction rolling wheel power induction device, it is characterised in that：Roller 23 is elastomeric material.
7th, antifriction rolling wheel power induction device, it is characterised in that：Roller 23 is rubber-plastics material.
8th, antifriction rolling wheel power induction device, it is characterised in that：Rolling wheel support 22 and roller 23 and roller shaft 21 it is total
Height is not more than 20cm.
2nd, the application of antifriction rolling wheel power induction device
1st, antifriction rolling wheel power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axle box 5,
Bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, roller shaft
21st, rolling wheel support 22, roller 23；
It is characterized in that：For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive under locomotive
Bottom；
Primary coil bag 15 is on sleeper 13, the position of center line between parallel rail 12；
The bottom surface of secondary coil bag 10 is connected with rolling wheel support 22, and rolling wheel support 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21；
The application of prior art electric power system is：During train operation to neutral section insulator position, first step cut-out traction electricity
The electrical equipments such as machine, split-phase motor, ventilation blower；Second step cuts off power supply for coaches；3rd step disconnects main circuit breaker；4th step waits row
Car slips over non-Electric region with inertia；5th step closes main circuit breaker；6th step closes power supply for coaches；7th step closed draw motor,
The electrical equipments such as split-phase motor, ventilation blower；8th step recovers normally travel；
It is characterized in that：It is powered first for primary coil bag 15 and forms magnetic field, stops the secondary wire of train in orbit
Circle bag 10 produces induced-current under the influence of a magnetic field, is supplied the electric power needed for train；
Secondly cancel neutral section insulator, save above-mentioned first, second, third and fourth, five, six, seven, eight step of the prior art；
When the section of train operation to irregularity, roller 23 can contact the shell of primary coil bag 15, protect secondary wire
Circle bag 10 and primary coil bag 15；Roller 23 can absorb part of impact force, remaining to pass to the quilt of body frame 3 through secondary coil bag 10
Body frame absorbs；
When the section of train operation to irregularity, the first step disconnects power supply for coaches and reduces tractive force, to reduce power load
Carry；Second step waits train to pass through irregularity section；3rd step recovers power supply for coaches.
Beneficial effect
1st, contact net can be omitted, completely eliminates bow net friction, saves maintenance cost；
2nd, cancel pantograph and reduce running resistance；
3rd, the foreign matter for preventing from being suspended to by wind on contact net breaks pantograph and endangers traffic safety；
4th, the scraping of irregularity circuit secondary coil bag 10 and primary coil bag 15 can be prevented.
Brief description of the drawings
Fig. 1：The position view of antifriction rolling wheel power induction device and locomotive
Fig. 2：A-A cutaway view Amplified images
Fig. 3：Track and primary coil package location diagrammatic top view
Fig. 4：I enlarged drawing
Fig. 5：II enlarged drawing
Fig. 6：III enlarged drawing
Fig. 7：IV enlarged drawing
In figure：1 sidles corridor, 2 main transformers, 3 body frames, 4 side bearings, 5 axle boxes, 6 bogie frames, 7 sandboxes, 9 sandpipes, 10
Secondary coil bag, 11 wheels, 12 rail, 13 sleepers, 15 primary coil bags, 21 roller shafts, 22 rolling wheel supports, 23 rollers.
Embodiment
The application is described further with reference to the accompanying drawings and examples.
Embodiment 1
1st, antifriction rolling wheel power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axle box 5,
Bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, roller shaft
21st, rolling wheel support 22, roller 23；
It is characterized in that：For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive under locomotive
Bottom；
Primary coil bag 15 is on sleeper 13, the position of center line between parallel rail 12；
The bottom surface of secondary coil bag 10 is connected with rolling wheel support 22, and rolling wheel support 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21.
2nd, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 is identical with primary coil bag 15
Winding.
3rd, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 and the outside of primary coil bag 15 are
It is covered with shell.
4th, antifriction rolling wheel power induction device, it is characterised in that：Secondary coil bag 10 and the outer cup of primary coil bag 15
There is metal shell.
5th, antifriction rolling wheel power induction device, it is characterised in that：The shell of secondary coil bag 10 and primary coil bag 15
Side wall is plastic material.
6th, antifriction rolling wheel power induction device, it is characterised in that：Roller 23 is elastomeric material.
7th, antifriction rolling wheel power induction device, it is characterised in that：Roller 23 is rubber-plastics material.
8th, antifriction rolling wheel power induction device, it is characterised in that：Rolling wheel support 22 and roller 23 and roller shaft 21 it is total
Height is not more than 20cm.
Embodiment 2
1st, antifriction rolling wheel power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axle box 5,
Bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, roller shaft
21st, rolling wheel support 22, roller 23；
It is characterized in that：For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive under locomotive
Bottom；
Primary coil bag 15 is on sleeper 13, the position of center line between parallel rail 12；
The bottom surface of secondary coil bag 10 is connected with rolling wheel support 22, and rolling wheel support 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21；
The application of prior art electric power system is：During train operation to neutral section insulator position, first step cut-out traction electricity
The electrical equipments such as machine, split-phase motor, ventilation blower；Second step cuts off power supply for coaches；3rd step disconnects main circuit breaker；4th step waits row
Car slips over non-Electric region with inertia；5th step closes main circuit breaker；6th step closes power supply for coaches；7th step closed draw motor,
The electrical equipments such as split-phase motor, ventilation blower；8th step recovers normally travel；
It is characterized in that：It is powered first for primary coil bag 15 and forms magnetic field, stops the secondary wire of train in orbit
Circle bag 10 produces induced-current under the influence of a magnetic field, is supplied the electric power needed for train；
Secondly cancel neutral section insulator, save above-mentioned first, second, third and fourth, five, six, seven, eight step of the prior art；
When the section of train operation to irregularity, roller 23 can contact the shell of primary coil bag 15, protect secondary wire
Circle bag 10 and primary coil bag 15；Roller 23 can absorb part of impact force, remaining to pass to the quilt of body frame 3 through secondary coil bag 10
Body frame absorbs；
When the section of train operation to irregularity, the first step disconnects power supply for coaches and reduces tractive force, to reduce power load
Carry；Second step waits train to pass through irregularity section；3rd step recovers power supply for coaches.
Claims (8)
1. antifriction rolling wheel power induction device, including：Sidle corridor, main transformer, body frame, side bearing, axle box, steering structure
Frame, sandbox, sandpipe, secondary coil bag, wheel, rail, sleeper, primary coil bag, roller shaft, rolling wheel support, roller；
It is characterized in that：For main transformer in motor car, secondary coil bag is located at connection locomotive bottom under locomotive；
Primary coil bag is on sleeper, the position of center line between parallel rail；
The bottom surface of secondary coil bag is connected with rolling wheel support, rolling wheel support connection roller shaft, roller connection roller shaft.
2. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary coil
Wrap as identical winding.
3. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary coil
Bag is outside to be covered with shell.
4. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary coil
Bag is outside to be covered with metal shell.
5. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary coil
The side wall of outer shell of bag is plastic material.
6. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Roller is elastomeric material.
7. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Roller is rubber-plastics material.
8. antifriction rolling wheel power induction device as claimed in claim 1, it is characterised in that：Rolling wheel support and roller and roller
The total of axle high is not more than 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070570.3U CN207059813U (en) | 2017-08-25 | 2017-08-25 | Antifriction rolling wheel power induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070570.3U CN207059813U (en) | 2017-08-25 | 2017-08-25 | Antifriction rolling wheel power induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059813U true CN207059813U (en) | 2018-03-02 |
Family
ID=61514131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070570.3U Expired - Fee Related CN207059813U (en) | 2017-08-25 | 2017-08-25 | Antifriction rolling wheel power induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032769A (en) * | 2017-08-26 | 2018-05-15 | 薛应东 | The application of antifriction compression spring roller power induction device |
| CN108081967A (en) * | 2017-08-26 | 2018-05-29 | 薛应东 | Antifriction compression spring idler wheel power induction device |
-
2017
- 2017-08-25 CN CN201721070570.3U patent/CN207059813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032769A (en) * | 2017-08-26 | 2018-05-15 | 薛应东 | The application of antifriction compression spring roller power induction device |
| CN108081967A (en) * | 2017-08-26 | 2018-05-29 | 薛应东 | Antifriction compression spring idler wheel power induction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |