CN109207681A - Split type heavy rail induction heater - Google Patents
Split type heavy rail induction heater Download PDFInfo
- Publication number
- CN109207681A CN109207681A CN201811196349.1A CN201811196349A CN109207681A CN 109207681 A CN109207681 A CN 109207681A CN 201811196349 A CN201811196349 A CN 201811196349A CN 109207681 A CN109207681 A CN 109207681A
- Authority
- CN
- China
- Prior art keywords
- heavy rail
- induction heater
- joint sleeve
- sleeve
- rail induction
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of split type heavy rail induction heaters, are suitable for high speed railway track welding point and are heat-treated, belong to heavy rail induction heating equipment technical field.The present invention includes heavy rail induction heater, it further include upper joint sleeve, bolt, nut and lower joint sleeve, heavy rail induction heater is split type structure after center line disconnection, upper joint sleeve, lower joint sleeve are welded on the end of heavy rail induction heater gap respectively, and upper joint sleeve is attached with lower joint sleeve by bolt attaching nut.The present invention disconnects existing monoblock type heavy rail induction heater along center line, is changed to split type, can facilitate the assembly with heavy rail, and then high-speed railway construction scene is facilitated to be heat-treated heavy rail welding point.
Description
Technical field
The present invention relates to a kind of split type heavy rail induction heaters, are suitable for high speed railway track welding point and are heat-treated,
Belong to heavy rail induction heating equipment technical field.
Background technique
Existing heavy rail induction heater is all monoblock type, and when use will be inserted in by heavy rail end.For present high-speed railway
It is connected together, is inserted in by end fairly cumbersome with every 100 meters of more root beads of length heavy rail.Especially at the scene using less square
Just.
Summary of the invention
The technical problems to be solved by the present invention are: provide a kind of split type heavy rail induction heater, can more easily into
Luggage is matched, and high-speed railway construction scene is facilitated to be heat-treated heavy rail welding point.
To solve above-mentioned technical problem the technical scheme adopted by the invention is that: split type heavy rail induction heater, including
Heavy rail induction heater, further includes upper joint sleeve, bolt, nut and lower joint sleeve, and heavy rail induction heater is disconnected along center line
It is afterwards split type structure, upper joint sleeve, lower joint sleeve are welded on the end of heavy rail induction heater gap, upper connection respectively
Set is attached with lower joint sleeve by bolt attaching nut.
Further, further including metallic gasket, metallic gasket is set between heavy rail induction heater cleaved facet.
Further, metallic gasket is set in lower joint sleeve.
Further, further including insulation sleeve, insulation sleeve is divided into the bolt fastening structure of upper joint sleeve, lower joint sleeve
Place, insulation sleeve inner wall is adapted with bolt, outer wall is step-like structure, and the miner diameter end of insulation sleeve is installed with the bolt of connector sleeve
Hole is adapted, and bigger diameter end is divided between the end face of connector sleeve and the head of bolt, between the end face and nut of connector sleeve.
The beneficial effects of the present invention are: the present invention disconnects existing monoblock type heavy rail induction heater along center line, it is changed to
It is split type, the assembly with heavy rail can be facilitated, and then high-speed railway construction scene is facilitated to be heat-treated heavy rail welding point.In addition,
The present invention is additionally provided with metallic gasket, for adjusting the gap generated, guarantees sealing；The present invention is additionally provided with insulation sleeve, will
Connector sleeve is isolated entirely from bolt fastening structure, its object is to avoid generating reflux between bolt and induction coil, influences to add
Thermal effect.
Detailed description of the invention
Fig. 1 is whole installation diagram of the invention.
Fig. 2 is partial enlarged view at the A of Fig. 1.
Fig. 3 is the left view of Fig. 2.
Marked in the figure: 1- upper joint sleeve, 2- metallic gasket, 3- bolt, 4- nut, 5- insulation sleeve, 6- lower joint sleeve.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in Figure 1 to Figure 3, the present invention includes heavy rail induction heater, further includes upper joint sleeve 1, bolt 3,4 and of nut
Lower joint sleeve 6, heavy rail induction heater are split type structure after center line disconnection, and upper joint sleeve 1, lower joint sleeve 6 weld respectively
It is welded on the end of heavy rail induction heater gap, upper joint sleeve 1 is connected with lower joint sleeve 6 by 3 attaching nut 4 of bolt
It connects.The present invention disconnects existing monoblock type heavy rail induction heater along center line, is changed to split type, can facilitate the dress with heavy rail
Match.
The invention also includes metallic gasket 2, metallic gasket 2 is set between heavy rail induction heater cleaved facet.For side
Civilian dress is matched, and metallic gasket 2 is preferably disposed in lower joint sleeve 6.Metallic gasket 2 is used to adjust the gap generated, guarantees sealing.
The invention also includes insulation sleeve 5, insulation sleeve 5 is divided into 3 connection structure of bolt of upper joint sleeve 1, lower joint sleeve 6
Place, 5 inner wall of insulation sleeve is adapted with bolt 3, outer wall is step-like structure, the miner diameter end of insulation sleeve 5 with the bolt of connector sleeve 3
Mounting hole is adapted, bigger diameter end is divided between the end face of connector sleeve and the head of bolt 3, the end face of connector sleeve and nut 4 it
Between.In assembly, the head of bolt 3 can also can assemble, the head court of bolt 3 in the present embodiment for convenience downward upward
Under, correspondingly, nut 4 is upward, 5 bigger diameter end of insulation sleeve is divided between the end face of lower joint sleeve 6 and the head of bolt 3, upper company
Between the end face and nut 4 of female connector 1.Connector sleeve and 3 connection structure of bolt are isolated entirely from by insulation sleeve 5, and its object is to keep away
Exempt to generate reflux between bolt and induction coil, influences heating effect.
Claims (4)
1. split type heavy rail induction heater, including heavy rail induction heater, it is characterised in that: further include upper joint sleeve (1), spiral shell
Bolt (3), nut (4) and lower joint sleeve (6), heavy rail induction heater are split type structure, upper joint sleeve after center line disconnection
(1), lower joint sleeve (6) is welded on the end of heavy rail induction heater gap, upper joint sleeve (1) and lower joint sleeve respectively
(6) it is attached by bolt (3) attaching nut (4).
2. split type heavy rail induction heater as described in claim 1, it is characterised in that: it further include metallic gasket (2), gold
Belong to gasket (2) to be set between heavy rail induction heater cleaved facet.
3. split type heavy rail induction heater as claimed in claim 2, it is characterised in that: metallic gasket (2) is set to lower company
In female connector (6).
4. the split type heavy rail induction heater as described in any one of claims 1 to 3, it is characterised in that: further include exhausted
Edge set (5), insulation sleeve (5) are divided at bolt (3) connection structure of upper joint sleeve (1), lower joint sleeve (6), in insulation sleeve (5)
Wall is adapted with bolt (3), outer wall is step-like structure, the miner diameter end of insulation sleeve (5) with the bolt of connector sleeve (3) mounting hole
It is adapted, bigger diameter end is divided between the end face of connector sleeve and the head of bolt (3), between the end face of connector sleeve and nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196349.1A CN109207681A (en) | 2018-10-15 | 2018-10-15 | Split type heavy rail induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196349.1A CN109207681A (en) | 2018-10-15 | 2018-10-15 | Split type heavy rail induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109207681A true CN109207681A (en) | 2019-01-15 |
Family
ID=64980438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811196349.1A Pending CN109207681A (en) | 2018-10-15 | 2018-10-15 | Split type heavy rail induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109207681A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540804A (en) * | 2013-11-01 | 2014-01-29 | 武汉钢铁(集团)公司 | Low-cost thermochrome and preparation method thereof and soaking pit furnace roller collar and furnace bottom roller manufactured by low-cost thermochrome |
| CN206799684U (en) * | 2017-05-11 | 2017-12-26 | 上海工程技术大学 | A kind of open-close type single line multiturn senses normalizing coil |
| CN206970655U (en) * | 2017-05-24 | 2018-02-06 | 鞍山翔龙制冷设备配件有限公司 | The removable radio-frequency induction coil of crankshaft crank |
| CN207887871U (en) * | 2017-10-17 | 2018-09-21 | 无锡巨力重工股份有限公司 | A kind of Split insulating intermediate tank induction heater |
-
2018
- 2018-10-15 CN CN201811196349.1A patent/CN109207681A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540804A (en) * | 2013-11-01 | 2014-01-29 | 武汉钢铁(集团)公司 | Low-cost thermochrome and preparation method thereof and soaking pit furnace roller collar and furnace bottom roller manufactured by low-cost thermochrome |
| CN206799684U (en) * | 2017-05-11 | 2017-12-26 | 上海工程技术大学 | A kind of open-close type single line multiturn senses normalizing coil |
| CN206970655U (en) * | 2017-05-24 | 2018-02-06 | 鞍山翔龙制冷设备配件有限公司 | The removable radio-frequency induction coil of crankshaft crank |
| CN207887871U (en) * | 2017-10-17 | 2018-09-21 | 无锡巨力重工股份有限公司 | A kind of Split insulating intermediate tank induction heater |
Non-Patent Citations (1)
| Title |
|---|
| 杨耀东: "《液压与气动技术》", 31 August 2017 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |