CN202879516U - Magnetic track brake electromagnet - Google Patents
Magnetic track brake electromagnet Download PDFInfo
- Publication number
- CN202879516U CN202879516U CN 201220567046 CN201220567046U CN202879516U CN 202879516 U CN202879516 U CN 202879516U CN 201220567046 CN201220567046 CN 201220567046 CN 201220567046 U CN201220567046 U CN 201220567046U CN 202879516 U CN202879516 U CN 202879516U
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- CN
- China
- Prior art keywords
- electromagnet
- cable
- housing
- magnet coil
- rail brake
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of electromagnets, in particular to a magnetic track brake electromagnet. The magnetic track brake electromagnet comprises two connecting frames, an electromagnet shell body, an electromagnetic coil, cable connection seats and an electromagnet core, wherein the connecting frames are arranged on two sides of the electromagnet shell body, the electromagnetic coil is arranged in the electromagnet shell body, the electromagnet core is arranged in the electromagnetic coil, and the cable connection seats are arranged on the connecting frames, and are connected with the electromagnetic coil. An insulating protective layer formed by polyimide insulating tapes is arranged between the electromagnetic coil and the electromagnet shell body. Due to the fact that the polyimide insulating tapes are adopted in insulation of the electromagnetic coil, the magnetic track brake electromagnet has good insulation characteristics, and is enabled to have good work stability.
Description
Technical field
The utility model relates to the electromagnet field, especially is a kind of electromagnetic rail brake electromagnet.
Background technology
Electromagnetic rail brake is by the magnet adsorption on the bogie of car being slided in orbit the braking of generation.The electromagnetic rail brake device of electromagnetism electromagnetic rail brake mainly is made of energizing circuit, framework, brake beam, lifting reservoir, electromagnet etc.Because the operating environment of electromagnetic rail brake electromagnet is comparatively abominable, therefore its insulativity there is higher requirement.
Summary of the invention
The utility model purpose is to solve the problems of the technologies described above, and a kind of electromagnetic rail brake electromagnet is provided, and is specifically realized by following technical scheme.
A kind of electromagnetic rail brake electromagnet; this electromagnetic rail brake electromagnet comprises two link spans, electromagnet housing, magnet coil, cable connecting seat and electromagnetic cores; described link span places the electromagnet housing both sides; described magnet coil places described electromagnet housing inner; described electromagnetic core places described magnet coil inner; described cable connecting seat places in the described connection and with described magnet coil and is connected, and is provided with the insulating protective layer that the polyimide insulative band forms between described magnet coil and the described electromagnet housing.
Described electromagnetic rail brake electromagnet, it further designs and is, described cable connecting seat, two ends are connected with cable, this cable connecting seat comprises housing, insulating base, two cable junctions, screw and jam nuts, and described insulating base is arranged on housing bottom, and described two cable junctions are arranged on the housing two ends, described screw is arranged on the insulating base, and described cable passes cable junction and screw and jam nut and is connected in enclosure interior.
Described electromagnetic rail brake electromagnet, it further designs and is, and described insulating base is phenolic laminate.
Described electromagnetic rail brake electromagnet, it further designs and is, and described jam nut top is arranged with end cap.
The utility model has adopted the polyimide insulative band in the magnet coil insulation, has better insulation characterisitic, so that the electromagnetic rail brake electromagnet has preferably job stabilization.
Description of drawings
Fig. 1 is the utility model external structure schematic diagram.
Fig. 2 is this inner structure schematic diagram.
Fig. 3 is the structural representation of cable connecting seat.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is further specified.
This electromagnetic rail brake electromagnet comprises two link spans 2, electromagnet housing 1, magnet coil 3, cable connecting seat 4 and electromagnetic core 5, link span 2 places the electromagnet housing both sides, magnet coil 3 places electromagnet housing 1 inside, electromagnetic core 5 places magnet coil inner, and cable connecting seat places to connect upward and with magnet coil and is connected.Be provided with the insulating protective layer 6 that the polyimide insulative band forms between magnet coil and the electromagnet housing.
Cable connecting seat 4, two ends are connected with cable, comprise housing 41, insulating base 42, two cable junctions 43, screw 44 and jam nuts 45, insulating base 42 is arranged on housing 41 bottoms, two cable junctions 43 are arranged on the housing two ends, screw 44 is arranged on the insulating base, and cable 46 passes cable junction and screw and jam nut and is connected in enclosure interior.Insulating base is phenolic laminate.Jam nut top is arranged with end cap 47.
The utility model has adopted the polyimide insulative band in the magnet coil insulation, has better insulation characterisitic, so that the electromagnetic rail brake electromagnet has preferably job stabilization.
Claims (4)
1. electromagnetic rail brake electromagnet; it is characterized in that; this electromagnetic rail brake electromagnet comprises two link spans, electromagnet housing, magnet coil, cable connecting seat and electromagnetic cores; described link span places the electromagnet housing both sides; described magnet coil places described electromagnet housing inner; described electromagnetic core places described magnet coil inner; described cable connecting seat places in the described connection and with described magnet coil and is connected, and is provided with the insulating protective layer that the polyimide insulative band forms between described magnet coil and the described electromagnet housing.
2. electromagnetic rail brake electromagnet according to claim 1, it is characterized in that, described cable connecting seat, two ends are connected with cable, this cable connecting seat comprises housing, insulating base, two cable junctions, screw and jam nuts, and described insulating base is arranged on housing bottom, and described two cable junctions are arranged on the housing two ends, described screw is arranged on the insulating base, and described cable passes cable junction and screw and jam nut and is connected in enclosure interior.
3. electromagnetic rail brake electromagnet according to claim 2 is characterized in that, described insulating base is phenolic laminate.
4. electromagnetic rail brake electromagnet according to claim 2 is characterized in that, described jam nut top is arranged with end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567046 CN202879516U (en) | 2012-10-31 | 2012-10-31 | Magnetic track brake electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567046 CN202879516U (en) | 2012-10-31 | 2012-10-31 | Magnetic track brake electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879516U true CN202879516U (en) | 2013-04-17 |
Family
ID=48070974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567046 Expired - Fee Related CN202879516U (en) | 2012-10-31 | 2012-10-31 | Magnetic track brake electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991528A (en) * | 2012-10-31 | 2013-03-27 | 镇江电磁设备厂有限责任公司 | Magnetic rail brake electromagnet |
-
2012
- 2012-10-31 CN CN 201220567046 patent/CN202879516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991528A (en) * | 2012-10-31 | 2013-03-27 | 镇江电磁设备厂有限责任公司 | Magnetic rail brake electromagnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |