CN207328198U - Antifriction compression spring roller power induction device - Google Patents
Antifriction compression spring roller power induction device Download PDFInfo
- Publication number
- CN207328198U CN207328198U CN201721086661.6U CN201721086661U CN207328198U CN 207328198 U CN207328198 U CN 207328198U CN 201721086661 U CN201721086661 U CN 201721086661U CN 207328198 U CN207328198 U CN 207328198U
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- China
- Prior art keywords
- roller
- coil bag
- antifriction
- induction device
- compression spring
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Antifriction compression spring roller power induction device is related to railway power supply technical field.Antifriction compression spring roller 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, buffer spring, 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 buffer spring, buffer spring 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 compression spring roller power induction device is related to railway power supply technical field.
Background technology
Except steam locomotive, diesel locomotive, what is be now more commonly used is exactly electric power machine for the traction of the train operation of the prior art
Car is as traction power.Electric locomotive is to guide to the electric power of power grid above train on locomotive by pantograph.In high-speed cruising
When pantograph can produce huge running resistance (mainly windage because the shape 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 raising irregularity section by speed, raising train operation efficiency；
The fifth purpose can be greatly reduced the unexpected impact for scraping generation and car body is caused to damage when being and running to irregularity section
Bad possibility, improves security.
Adopt the following technical scheme that to achieve the above object：
First, antifriction compression spring roller power induction device
1st, antifriction compression spring roller power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axis
Case 5, bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, rolling
Wheel shaft 21, buffer spring 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 buffer spring 22, and buffer spring 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21.
2nd, antifriction compression spring roller power induction device, it is characterised in that：Secondary coil bag 10 is with primary coil bag 15
Identical winding.
3rd, antifriction compression spring roller power induction device, it is characterised in that：Outside secondary coil bag 10 and primary coil bag 15
Portion is covered with shell.
4th, antifriction compression spring roller power induction device, it is characterised in that：Outside secondary coil bag 10 and primary coil bag 15
Portion is covered with metal shell.
5th, antifriction compression spring roller power induction device, it is characterised in that：Secondary coil bag 10 and primary coil bag 15
Side wall of outer shell is plastic material.
6th, roller 23 is elastomeric material.
7th, roller 23 is rubber-plastics material.
8th, the total of buffer spring 22 and roller 23 and roller shaft 21 high is not more than 20cm.
2nd, the application of antifriction compression spring roller power induction device
1st, the application of antifriction compression spring roller power induction device, antifriction compression spring roller power induction device, including：Side
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
11st, rail 12, sleeper 13, primary coil bag 15, roller shaft 21, buffer spring 22, roller 23；
For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive bottom under locomotive；
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 buffer spring 22, and buffer spring 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；
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 sensing electric 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, and remaining impact force would be buffered spring 22 and absorb；
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；
5 prevent larger impulse force kicker coil and body frame, prevent damage body frame, destroy body construction (if body construction
Damage, it is meant that car body is scrapped).
Brief description of the drawings
Fig. 1：The position view of antifriction compression spring roller 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 buffer springs, 23 rollers.
Embodiment
The application is described further with reference to the accompanying drawings and examples.
Embodiment 1
1st, antifriction compression spring roller power induction device, including：Sidle corridor 1, main transformer 2, body frame 3, side bearing 4, axis
Case 5, bogie frame 6, sandbox 7, sandpipe 9, secondary coil bag 10, wheel 11, rail 12, sleeper 13, primary coil bag 15, rolling
Wheel shaft 21, buffer spring 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 buffer spring 22, and buffer spring 22 connects roller shaft 21, and roller 23 connects
Connect roller shaft 21.
2nd, antifriction compression spring roller power induction device, it is characterised in that：Secondary coil bag 10 is with primary coil bag 15
Identical winding.
3rd, antifriction compression spring roller power induction device, it is characterised in that：Outside secondary coil bag 10 and primary coil bag 15
Portion is covered with shell.
4th, antifriction compression spring roller power induction device, it is characterised in that：Outside secondary coil bag 10 and primary coil bag 15
Portion is covered with metal shell.
5th, antifriction compression spring roller power induction device, it is characterised in that：Secondary coil bag 10 and primary coil bag 15
Side wall of outer shell is plastic material.
6th, roller 23 is elastomeric material.
7th, roller 23 is rubber-plastics material.
8th, the total of buffer spring 22 and roller 23 and roller shaft 21 high is not more than 20cm.
Embodiment 2
1st, the application of antifriction compression spring roller power induction device, antifriction compression spring roller power induction device, including：Side
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
11st, rail 12, sleeper 13, primary coil bag 15, roller shaft 21, buffer spring 22, roller 23；
For main transformer 2 in motor car, secondary coil bag 10 is located at connection locomotive bottom under locomotive；
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 buffer spring 22, and buffer spring 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；
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 sensing electric 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, and remaining impact force would be buffered spring 22 and absorb；
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 compression spring roller power induction device, including：Sidle corridor, main transformer, body frame, side bearing, axle box, bogie
Framework, sandbox, sandpipe, secondary coil bag, wheel, rail, sleeper, primary coil bag, roller shaft, buffer spring, 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 buffer spring, buffer spring connection roller shaft, roller connection roller shaft.
2. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary
Coil bag is identical winding.
3. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary
Shell is covered with outside coil bag.
4. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary
Metal shell is covered with outside coil bag.
5. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Secondary coil bag and primary
The side wall of outer shell of coil bag is plastic material.
6. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Roller is elastomeric material.
7. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Roller is rubber-plastics material.
8. antifriction compression spring roller power induction device as claimed in claim 1, it is characterised in that：Buffer spring and roller and
The total of roller shaft high is not more than 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086661.6U CN207328198U (en) | 2017-08-26 | 2017-08-26 | Antifriction compression spring roller power induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086661.6U CN207328198U (en) | 2017-08-26 | 2017-08-26 | Antifriction compression spring roller power induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328198U true CN207328198U (en) | 2018-05-08 |
Family
ID=62370630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086661.6U Expired - Fee Related CN207328198U (en) | 2017-08-26 | 2017-08-26 | Antifriction compression spring roller power induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081967A (en) * | 2017-08-26 | 2018-05-29 | 薛应东 | Antifriction compression spring idler wheel power induction device |
-
2017
- 2017-08-26 CN CN201721086661.6U patent/CN207328198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180826 |