CN201546147U - Mobile rail medium frequency electric normalizing device - Google Patents
Mobile rail medium frequency electric normalizing device Download PDFInfo
- Publication number
- CN201546147U CN201546147U CN2009202498586U CN200920249858U CN201546147U CN 201546147 U CN201546147 U CN 201546147U CN 2009202498586 U CN2009202498586 U CN 2009202498586U CN 200920249858 U CN200920249858 U CN 200920249858U CN 201546147 U CN201546147 U CN 201546147U
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- normalizing
- intermediate frequency
- cabinet
- resonance
- medium frequency
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Abstract
The utility model relates to a mobile rail medium frequency electric normalizing device, which belongs to an electromechanical integral device for a railway and is used for normalizing in line rail laying. The mobile rail medium frequency electric normalizing device comprises a medium frequency power counter, a water chiller, a resonance oscillation counter and a mobile normalizing coil, wherein the water chiller is provided with a small water tank, the resonance oscillation counter is composed of a normalizing transformer and a capacitor, and the normalizing coil is in an opening structure. The medium frequency power counter is connected with the water chiller and the resonance oscillation counter by cables, the normalizing coil is connected with the resonance oscillation counter by water cables, and the water chiller is connected with the medium frequency power counter and the resonance oscillation counter by water cooling pipes. The device is arranged in the unoccupied position of a welding rail car, and the resonance oscillation counter is fixed at the tail of the car. The device and the welding rail car share an electric generator which is connected with the medium frequency power counter by the cables. The mobile rail medium frequency electric normalizing device greatly increases the technological level of rail weld heat treatment, largely simplifies the labor intensity of operators and avoids errors of rail weld heat treatment due to personal factors.
Description
Technical field
The utility model belongs to the railway electromechanical integration equipment, the normalizing operation when being used for circuit and laying a railway track.
Background technology
The steel rail laying scene all by artificial use oxy arc heating normalizing, needs a large amount of oxygen, acetylene gas supply at present, and on-the-spot supply bottleneck is preserved, transports dangerous.And need a large amount of a dead lift equipment, be generally 8～10 people.Oxy arc normalizing speed is slow, and heating needed more than 6 minutes, and whole operation is more than 20 minutes; The thermal treatment zone is very wide, is difficult to control, and the red heat district reaches more than 10 centimetres, influences the normalizing quality; The tread flange of rail temperature difference is big, reaches more than 100 degrees centigrade.The manpower use amount is big, because of field construction can't in time obtain required oxygen or acetylene gas, influences construction speed, and is difficult to control the normalizing quality.
Existing rail intermediate frequency electricity normalizing equipment is made up of intermediate frequency power supply cabinet, normalizing transformer, capacitor box, positive fire coil, normalizing dolly, cooling water tank, cooling-water machine, bulky, the generator powered of the open-air steel rail laying of incompatibility, closed coil is connected firmly with the normalizing transformer, can't be inserted on the on-the-spot rail of laying.Can't satisfy the effect needs at open-air steel rail laying scene.
Summary of the invention
The purpose of this utility model provides a kind of mobile steel rail intermediate frequency electricity normalizing equipment, operation improves at field condition, device structure and layout have been optimized, cooling water channel and positive fire coil have been redesigned, adapt to on-site generated power machine power supply environment, volume is little, in light weight, is convenient to move and carries, satisfy the needs at open-air steel rail laying scene, the electromechanical integration of the on-the-spot normalizing that realizes laying a railway track.
Utility model is implemented by following scheme:
Mobile steel rail intermediate frequency electricity normalizing equipment comprises intermediate frequency power supply cabinet, handpiece Water Chilling Units, resonance cabinet, positive fire coil.Wherein the intermediate frequency power supply cabinet is connected with the resonance cabinet with handpiece Water Chilling Units by cable, and positive fire coil is flexible coupling by Water cooling cable and resonance cabinet, and handpiece Water Chilling Units is connected with intermediate frequency power supply cabinet, resonance cabinet by cooling water pipe; The resonance cabinet is fixed on tailstock place.
Handpiece Water Chilling Units described in the utility model carries little water tank.
Resonance cabinet described in the utility model is made up of normalizing transformer and electric capacity.
Positive fire coil described in the utility model is the opening type structure, is flexible coupling to resonance cashier's office in a shop with Water cooling cable, can place onboard and move with car, also can move the commissure when the normalizing operation.
Intermediate frequency power supply cabinet described in the utility model is connected with generator by cable.
The utility model can with shared same the generator of rail welding machine.
Usefulness of the present utility model is: the utility model equipment relies on generator powered, need not a large amount of oxycetylene gas, saves lot of materials cost and transportation retain costs; 2～3 people can operate, and are easy and simple to handle; Firing rate is fast, in the heating process 4 minutes, in the whole process 8 minutes; The width controlled system in heating tape, only 6 centimetres in red heat district provides thermal treatment quality greatly; The tread flange of rail temperature difference can be controlled, in 30 degrees centigrade.The intermediate frequency power supply cabinet has been optimized layout, and volume is little, and center of gravity is low, the efficient height, be fit to vehicle-mounted moving, especially be fit to open-air generator powered environment, normalizing transformer and electric capacity are incorporated in the resonance cabinet, further reduced volume, and resonance efficiency height requires lower to cable.The utility model has increased substantially steel rail welding line process of thermal treatment level, has simplified operator's labour intensity, the error of having avoided human factor that the rail heat treatment temperature is caused greatly.
Description of drawings
Fig. 1 is a connection diagram of the present utility model, wherein: the 1st, generator, the 2nd, intermediate frequency power supply cabinet, the 3rd, positive fire coil, the 4th, handpiece Water Chilling Units, the 5th, the resonance cabinet, the 6th, connect generator and intermediate frequency power supply cabinet cable, the 7th, connect intermediate frequency power supply cabinet and resonance cabinet cable, the 8th, connect handpiece Water Chilling Units and intermediate frequency power supply cabinet cable, the 9th, the cooling water pipe of connection handpiece Water Chilling Units and intermediate frequency power supply cabinet, the 10th, the cooling water pipe of connection handpiece Water Chilling Units and resonance cabinet, the 11st, the Water cooling cable of connection resonance cabinet and positive fire coil.
The specific embodiment
Describe the utility model in detail below in conjunction with concrete accompanying drawing, but the utility model is not restricted to the manner.
A kind of mobile steel rail intermediate frequency electricity normalizing equipment comprises intermediate frequency power supply cabinet, handpiece Water Chilling Units, resonance cabinet, portable positive fire coil.Handpiece Water Chilling Units carries little water tank, and the resonance cabinet is made up of normalizing transformer and electric capacity.Positive fire coil is the opening type structure, is flexible coupling to resonance cashier's office in a shop with Water cooling cable, places and moves with car onboard, moves the commissure when the normalizing operation.Wherein the intermediate frequency power supply cabinet is connected with the resonance cabinet with handpiece Water Chilling Units by cable, and positive fire coil is flexible coupling by Water cooling cable and resonance cabinet.Handpiece Water Chilling Units is connected with intermediate frequency power supply cabinet, resonance cabinet by cooling water pipe, and handpiece Water Chilling Units provides recirculated cooling water for intermediate frequency power supply cabinet, resonance cabinet by cooling water pipe, and the resonance cabinet offers coil by Water cooling cable with the part recirculated cooling water.Apparatus arrangement is at the clear position of rail-welding vehicle, and wherein the resonance cabinet is fixed on tailstock place.The shared generator of equipment and rail welding machine, generator is connected with the intermediate frequency power supply cabinet by cable.
During work, generator is delivered to the intermediate frequency power supply cabinet by cable with the ac power electricity of 380V50Hz.The intermediate frequency power supply cabinet provides power by cable to handpiece Water Chilling Units.The intermediate frequency cabinet provides high pressure intermediate frequency power by cable to the resonance cabinet.Normalizing transformer in the resonance cabinet and electric capacity produce high pressure intermediate frequency tank circuit resonance, and by the normalizing transformer high pressure intermediate frequency tank circuit resonance current are converted into the big electric current of low pressure intermediate frequency, supply with coil by Water cooling cable.Coil produces the intermediate frequency alternating electromagnetic field, by intermediate frequency induction heating steel rail welding line.Positive fire coil is flexible coupling to resonance cashier's office in a shop by Water cooling cable.The resonance cabinet provides low pressure intermediate frequency power by Water cooling cable to coil.Handpiece Water Chilling Units provides recirculated cooling water for intermediate frequency power supply cabinet, resonance cabinet by cooling water pipe, and the resonance cabinet offers coil by Water cooling cable with the part recirculated cooling water.
Claims (5)
1. mobile steel rail intermediate frequency electricity normalizing equipment, comprise intermediate frequency power supply cabinet, handpiece Water Chilling Units, resonance cabinet, positive fire coil, wherein the intermediate frequency power supply cabinet is connected with the resonance cabinet with handpiece Water Chilling Units by cable, positive fire coil is flexible coupling by Water cooling cable and resonance cabinet, and handpiece Water Chilling Units is connected with intermediate frequency power supply cabinet, resonance cabinet by cooling water pipe; The resonance cabinet is fixed on tailstock place.
2. mobile steel rail intermediate frequency electricity normalizing equipment according to claim 1, it is characterized in that: described handpiece Water Chilling Units carries little water tank.
3. mobile steel rail intermediate frequency electricity normalizing equipment according to claim 1, it is characterized in that: described resonance cabinet is made up of normalizing transformer and electric capacity.
4. mobile steel rail intermediate frequency electricity normalizing equipment according to claim 1, it is characterized in that: described positive fire coil is the opening type structure, is flexible coupling to resonance cashier's office in a shop with Water cooling cable.
5. mobile steel rail intermediate frequency electricity normalizing equipment according to claim 1, it is characterized in that: the intermediate frequency power supply cabinet is connected with generator by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202498586U CN201546147U (en) | 2009-10-16 | 2009-10-16 | Mobile rail medium frequency electric normalizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202498586U CN201546147U (en) | 2009-10-16 | 2009-10-16 | Mobile rail medium frequency electric normalizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546147U true CN201546147U (en) | 2010-08-11 |
Family
ID=42601319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202498586U Expired - Fee Related CN201546147U (en) | 2009-10-16 | 2009-10-16 | Mobile rail medium frequency electric normalizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505589A (en) * | 2011-11-02 | 2012-06-20 | 中铁上海工程局有限公司 | Portable rail welding joint medium-to-high-frequency electric induction heating normalizing device and method |
| CN102995508A (en) * | 2013-01-05 | 2013-03-27 | 中铁上海工程局有限公司 | Opening type water cooling rail induction normalizing coil and use method thereof |
| CN105735066A (en) * | 2016-04-26 | 2016-07-06 | 金鹰重型工程机械有限公司 | Self-propelled online steel rail welding joint heat treatment operating vehicle |
-
2009
- 2009-10-16 CN CN2009202498586U patent/CN201546147U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505589A (en) * | 2011-11-02 | 2012-06-20 | 中铁上海工程局有限公司 | Portable rail welding joint medium-to-high-frequency electric induction heating normalizing device and method |
| CN102505589B (en) * | 2011-11-02 | 2015-01-07 | 中铁上海工程局集团有限公司 | Portable rail welding joint medium-to-high-frequency electric induction heating normalizing device and method |
| CN102995508A (en) * | 2013-01-05 | 2013-03-27 | 中铁上海工程局有限公司 | Opening type water cooling rail induction normalizing coil and use method thereof |
| CN102995508B (en) * | 2013-01-05 | 2014-12-24 | 中铁上海工程局集团有限公司 | Opening type water cooling rail induction normalizing coil and use method thereof |
| CN105735066A (en) * | 2016-04-26 | 2016-07-06 | 金鹰重型工程机械有限公司 | Self-propelled online steel rail welding joint heat treatment operating vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: No. 608, Gao Li Zhuang, Fengtai District, Beijing Patentee after: Beijing Hongyan hi-tech Co., Ltd. Address before: 250001 Pro Ren street, Tianqiao District, Ji'nan, Shandong Province, No. 15 Patentee before: Liu Chi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |