CN108221517A - For the profiling positioning device of fixed intermediate frequency sensing heating normalizing transformer - Google Patents
For the profiling positioning device of fixed intermediate frequency sensing heating normalizing transformer Download PDFInfo
- Publication number
- CN108221517A CN108221517A CN201611199470.0A CN201611199470A CN108221517A CN 108221517 A CN108221517 A CN 108221517A CN 201611199470 A CN201611199470 A CN 201611199470A CN 108221517 A CN108221517 A CN 108221517A
- Authority
- CN
- China
- Prior art keywords
- rail
- normalizing
- fixing bracket
- bracket platform
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/08—Locking devices or mechanisms for inhibiting movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a kind of profiling positioning devices for fixed intermediate frequency sensing heating normalizing transformer in metal heat treatmet field, and including fixing bracket platform, the fixing bracket platform is parallel with rail, and normalizing transformer is placed in the top surface of the fixing bracket platform；Be respectively provided on four apex angles of the fixing bracket platform one with the rail where plane it is vertical, from bottom to up through the rotatable support frame of the fixing bracket platform；The bottom of the rotatable support frame can be fixed with the roadbed where the rail, and the top of the rotatable support frame is equipped with can be with the peripheral surface of the normalizing transformer, the operation handle of forced contact.It has the technical effect that：Relative position between the load coil that is connected of positioning normalizing transformer and the plumb joint of rail that it can be flexibly and easily, and normalizing transformer, along slope surface glide downwards, will not ensure to carry out the plumb joint of rail the consistency of normalizing parameter during normalizing after positioning fixation.
Description
Technical field
The present invention relates to a kind of profiling positioning devices for fixed intermediate frequency sensing heating normalizing transformer.
Background technology
Gapless rail be by short rail in circuit work progress, be formed by connecting by electric resistance welding or flash welding, rail welding
Due to bearing high temperature, certain variation can occur head for internal organizational structure, the metallicity at plumb joint be caused to decline, usually
Can locally it be heated butt joint by the way of Medium frequency induction normalizing, to improve rail welding head grain structure,
So that final response meets iron mark standard.
Since the roadbed of track laying might have upward slope or descending, therefore normalizing transformer may be led to along tracks travel,
Accurately normalizing coil can not be placed at orbital welding head.
Invention content
It is a kind of for fixed intermediate frequency sensing heating normalizing the purpose of the invention is to overcome the deficiencies of the prior art and provide
The profiling positioning device of transformer, load coil that positioning normalizing transformer that can be flexibly and easily is connected and rail
Relative position between plumb joint, and normalizing transformer will not ensure along slope surface glide downwards to rail after positioning fixation
Plumb joint carries out the consistency of normalizing parameter during normalizing.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of profiling for fixed intermediate frequency sensing heating normalizing transformer
Positioning device, including fixing bracket platform, the fixing bracket platform is parallel with rail, and the top surface of the fixing bracket platform is put
Put normalizing transformer；
Be respectively provided on four apex angles of the fixing bracket platform one with the rail where plane it is vertical, from down toward
The upper rotatable support frame through the fixing bracket platform；
The bottom of the rotatable support frame can be fixed with the roadbed where the rail, be set at the top of the rotatable support frame
Having can be with the peripheral surface of the normalizing transformer, the operation handle of forced contact.
Further, the bottom of the rotatable support frame is equipped with for by the bottom of the rotatable support frame and the rail
The fixed rotary compacting device of roadbed at place.
Further, the top surface of the fixing bracket platform is parallel with the rail equipped with two, can be with the normalizing
The positioning slide of the card slot clamping of transformer bottom surface.
Further, the top surface of the fixing bracket platform is equipped with infrared temperature sensor.
Further, further include can be in institute for the profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer
The normalizing transformer can simultaneously be carried out along the axial of the rail by stating the lifting normalizing transformer above normalizing transformer
The frequency conversion loop wheel machine of positioning.
Further, the bottom surface of the fixing bracket platform is the profiling bottom surface that profiling is carried out to the top surface of the rail.
Employ a kind of technology of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer of the present invention
Scheme, including fixing bracket platform, the fixing bracket platform is parallel with rail, and the top surface of the fixing bracket platform is placed just
Fiery transformer；Be respectively provided on four apex angles of the fixing bracket platform one with the rail where plane it is vertical, under
The supreme rotatable support frame through the fixing bracket platform；It the bottom of the rotatable support frame can be with the road where the rail
Base is fixed, and the top of the rotatable support frame is equipped with can be with the peripheral surface of the normalizing transformer, the operation handle of forced contact.
It has the technical effect that：The load coil that is connected of positioning normalizing transformer and the plumb joint of rail that it can be flexibly and easily it
Between relative position, and position it is fixed after normalizing transformer will not along slope surface glide downwards, ensure to the plumb joint of rail into
The consistency of normalizing parameter during row normalizing.
Description of the drawings
Fig. 1 is that a kind of structure of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer of the present invention is shown
It is intended to.
Specific embodiment
Referring to Fig. 1, the present inventor in order to preferably understand technical scheme of the present invention, is led to below
Specifically embodiment is crossed, and is described in detail with reference to attached drawing：
Referring to Fig. 1, a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer of the present invention, packet
Include parallel with rail fixing bracket platform 21 above rail.The bottom surface of fixing bracket platform 21 be one to rail surface into
The profiling bottom surface of row profiling.On four apex angles of fixing bracket platform 21, be respectively provided with one with rail where plane it is vertical, from
Under the supreme rotatable support frame 22 through fixing bracket platform 21.
The top surface of fixing bracket platform 21 is equipped with two positioning slides 211 parallel with rail, positioning slide 211 and just
Two card slots 31 of fiery 3 bottom of transformer correspond to clamping.The purpose designed in this way is：Pass through positioning slide 211 and card slot 31
Clamping, prevent the load coil occurred level being connect with normalizing transformer 3 shake, prevent horizontal jitter may caused by
Short circuit between the load coil and rail prevents short circuit from leading to the damage of normalizing transformer 3 and the potential person
Injury.
The bottom of rotatable support frame 22 is equipped with rotary compacting device 221, for will be where rotatable support frame 221 and rail
Roadbed is fixed.The top of rotatable support frame 22, equipped with operation handle 222, operation handle 222 can be with 21 top surface of fixing bracket platform
On normalizing transformer 3 peripheral surface, forced contact so as to when rail is located in slope surface, prevents normalizing transformer 3 in fixation
It is slided on rack platform 21 towards direction of fall.As long as operation handle 222 upward one carry can release operation handle 222 to normalizing
The pressure of transformer 3, normalizing transformer 3 can slide along positioning slide 211.
An infrared temperature sensor 212 is additionally provided on the top surface of fixing bracket platform 21, infrared sensor 212 is used to supervise
The temperature of 3 bottom surface of normalizing transformer is surveyed, once the temperature of 3 bottom surface of normalizing transformer is more than threshold value, then infrared temperature sensor 212
Alarm.
Meanwhile the top connection frequency conversion loop wheel machine 4 of normalizing transformer 3, frequency conversion loop wheel machine 4 along rail axial alignment fire transformation
Device 3 is positioned, and makes the load coil installed on normalizing transformer 3 corresponding with the position of the plumb joint of rail.Work as change
After the completion of frequency loop wheel machine 4 is to the positioning of load coil, frequency conversion loop wheel machine 4 puts down normalizing transformer 3, makes 3 bottom of normalizing transformer
Card slot 31 and the positioning slide 211 of 21 top surface of fixing bracket platform be clamped.Finally adjust the behaviour at the top of rotatable support frame 22
Make handle 222, make the peripheral surface of operation handle 222 and normalizing transformer 3, forced contact, so as to which transformer is fixed on fixation
On the top surface of rack platform 21.
A kind of positioning device for fixed intermediate frequency sensing heating normalizing transformer of the present invention can be used for being located at ramp
On rail plumb joint carry out sensing heating normalizing transformer 3 be fixed, prevent normalizing transformer 3 to direction of fall slide
Row ensures that the load coil that normalizing transformer 3 is connected is at the plumb joint of rail.One kind of the present invention is used to fix
The positioning device of Frequency Induction Heating normalizing transformer can flexibly and easily position the sensing heating line that normalizing transformer 3 is connected
Relative position between circle and the plumb joint of rail, and normalizing transformer 3 will not be protected along slope surface glide downwards after positioning fixation
Demonstrate,prove the consistency of normalizing parameter when normalizing is carried out to the plumb joint of rail.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will be all fallen in the range of claims of the present invention.
Claims (6)
1. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer, described including fixing bracket platform
Fixing bracket platform is parallel with rail, and normalizing transformer is placed in the top surface of the fixing bracket platform；It is characterized in that：
Be respectively provided on four apex angles of the fixing bracket platform one with the rail where plane it is vertical, pass through from bottom to up
Wear the rotatable support frame of the fixing bracket platform；
The bottom of the rotatable support frame can be fixed with the roadbed where the rail, and the top of the rotatable support frame is equipped with can
With the peripheral surface of the normalizing transformer, the operation handle of forced contact.
2. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer according to claim 1,
It is characterized in that：The bottom of the rotatable support frame is equipped with for by the bottom of the rotatable support frame and the road where the rail
The fixed rotary compacting device of base.
3. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer according to claim 1,
It is characterized in that：The top surface of the fixing bracket platform is parallel with the rail equipped with two, can be with the normalizing transformer bottom
The positioning slide of the card slot clamping in face.
4. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer according to claim 1,
It is characterized in that：The top surface of the fixing bracket platform is equipped with infrared temperature sensor.
5. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer according to claim 1,
It is characterized in that：Its further include the normalizing transformer can be lifted by crane above the normalizing transformer simultaneously can be along the axis of the rail
To the frequency conversion loop wheel machine positioned to the normalizing transformer.
6. a kind of profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer according to claim 1,
It is characterized in that：The bottom surface of the fixing bracket platform is the profiling bottom surface that profiling is carried out to the top surface of the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199470.0A CN108221517B (en) | 2016-12-22 | 2016-12-22 | Profiling positioning device for fixing medium-frequency induction heating normalizing transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199470.0A CN108221517B (en) | 2016-12-22 | 2016-12-22 | Profiling positioning device for fixing medium-frequency induction heating normalizing transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221517A true CN108221517A (en) | 2018-06-29 |
| CN108221517B CN108221517B (en) | 2023-10-20 |
Family
ID=62656994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199470.0A Active CN108221517B (en) | 2016-12-22 | 2016-12-22 | Profiling positioning device for fixing medium-frequency induction heating normalizing transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221517B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102522A (en) * | 1980-01-21 | 1981-08-17 | Mitsubishi Electric Corp | Normalizing apparatus for weld zone of electric welded pipe |
| AU5307294A (en) * | 1994-01-06 | 1995-07-13 | Thermit Australia Pty Limited | Method of and apparatus for improving service life of rail welds |
| AU676990B3 (en) * | 1996-05-06 | 1997-03-27 | Thomas A Hogue | Embedded railway track system |
| CN1249976A (en) * | 1998-10-07 | 2000-04-12 | 林肯环球有限公司 | Welding method and system for railway steel rail |
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| CN102242536A (en) * | 2010-05-11 | 2011-11-16 | 上海铁群铁路设备制造有限公司 | Induction normalizing system for site welding of steel rails |
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| CN103506776A (en) * | 2012-06-25 | 2014-01-15 | 崔景超 | Novel welding technique for hammering and forging high-temperature welding line |
| CN104357641A (en) * | 2014-10-24 | 2015-02-18 | 中国铁道科学研究院 | Steel rail postwelding pressure maintaining and normalizing equipment and steel rail postwelding pressure maintaining and normalizing method thereof |
| CN104694729A (en) * | 2009-07-22 | 2015-06-10 | Ntn株式会社 | Method for heat-treating a ring-shaped member, method for producing a ring-shaped member, ring-shaped member, bearing ring, rolling bearing, and method for producing a bearing ring |
| CN206368305U (en) * | 2016-12-22 | 2017-08-01 | 上海工程技术大学 | Profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer |
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2016
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Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102522A (en) * | 1980-01-21 | 1981-08-17 | Mitsubishi Electric Corp | Normalizing apparatus for weld zone of electric welded pipe |
| AU5307294A (en) * | 1994-01-06 | 1995-07-13 | Thermit Australia Pty Limited | Method of and apparatus for improving service life of rail welds |
| AU676990B3 (en) * | 1996-05-06 | 1997-03-27 | Thomas A Hogue | Embedded railway track system |
| CN1249976A (en) * | 1998-10-07 | 2000-04-12 | 林肯环球有限公司 | Welding method and system for railway steel rail |
| US20030177937A1 (en) * | 2000-06-14 | 2003-09-25 | Allen John Phillip | Roller rail clamp |
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| US20090200713A1 (en) * | 2008-02-04 | 2009-08-13 | Voestalpine Schienen Gmbh | System and method for hardening rails |
| CN104694729A (en) * | 2009-07-22 | 2015-06-10 | Ntn株式会社 | Method for heat-treating a ring-shaped member, method for producing a ring-shaped member, ring-shaped member, bearing ring, rolling bearing, and method for producing a bearing ring |
| CN102242536A (en) * | 2010-05-11 | 2011-11-16 | 上海铁群铁路设备制造有限公司 | Induction normalizing system for site welding of steel rails |
| CN201873914U (en) * | 2010-11-25 | 2011-06-22 | 李军伟 | Portable induction normalizing treatment device of rail joint |
| UA63658U (en) * | 2011-05-23 | 2011-10-10 | Винницкий Национальный Технический Университет | Devi8ce for diagnostics of a power oil transformer |
| CN103506776A (en) * | 2012-06-25 | 2014-01-15 | 崔景超 | Novel welding technique for hammering and forging high-temperature welding line |
| CN202730570U (en) * | 2012-08-29 | 2013-02-13 | 中铁上海工程局有限公司 | Profiling and fixing support concerning normalizing treatment of welded joints of steel rail |
| CN104357641A (en) * | 2014-10-24 | 2015-02-18 | 中国铁道科学研究院 | Steel rail postwelding pressure maintaining and normalizing equipment and steel rail postwelding pressure maintaining and normalizing method thereof |
| CN206368305U (en) * | 2016-12-22 | 2017-08-01 | 上海工程技术大学 | Profiling positioning device for fixed intermediate frequency sensing heating normalizing transformer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108221517B (en) | 2023-10-20 |
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