CN2585389Y - Electromagnetic operating mechanism - Google Patents
Electromagnetic operating mechanism Download PDFInfo
- Publication number
- CN2585389Y CN2585389Y CN 02289778 CN02289778U CN2585389Y CN 2585389 Y CN2585389 Y CN 2585389Y CN 02289778 CN02289778 CN 02289778 CN 02289778 U CN02289778 U CN 02289778U CN 2585389 Y CN2585389 Y CN 2585389Y
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- coil
- armature
- utility
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- barrel
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- Expired - Fee Related
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Abstract
The utility model relates to an electromagnetic operation mechanism which comprises a coil and an armature which is arranged in the coil. The upper surface of a supporting frame is provided with a barrel-shaped casing; a closing coil and an opening coil are longitudinally and concentrically arranged in the barrel-shaped casing; the armature is arranged in a cavity which is formed by the closing coil and the opening coil; the upper part of a post rod is fixed with the bottom of the armature; the lower part of the post rod passes through the supporting frame to be arranged on the lower surface of the supporting frame. The utility model overcomes the defects of complicated structure, more fault points, unbalance stress when machine parts are operated, poor operational reliability, etc. in the prior art. The utility model has the advantages of simple integral structure design, rational integral structure design, less friction positions in the process of operation, long mechanical life, high operational reliability, etc. The utility model can be matched with an air type high-voltage automatic sectionalizer for use; besides, the utility model can be matched with a high-voltage isolating switch or a high-voltage load switch for use.
Description
Affiliated technical field
The utility model relates to a kind of electromagnetic operating mechanism.
Background technology
Present existing air type high pressure automatic sectionalizer adopts spring energy-storage formula operating mechanism more, and the operating mechanism of the type is made of the electrical apparatus control system of motor, gear reduction, energy-stored spring, position-limit mechanism, transmission mechanism and execution branch, reclosing command.Electrical apparatus control system is made up of control circuit, travel switch, relay, contactor etc.Above-mentioned prior art exists complex structure, and the fault point is many, mechanism element when motion discontinuity equalization, shortcomings such as functional reliability difference.
Summary of the invention
The purpose of this utility model is to provide a kind of and air type high pressure automatic sectionalizer, high voltage isolator or the matching used electromagnetic operating mechanism of high voltage load switch to overcome the deficiency that prior art exists.
Overall structure of the present utility model is:
Electromagnetic operating mechanism, the armature 3 that comprises coil and be arranged at coil inside; Be provided with barrel-shaped shell 7 at bracing frame 1 upper surface, vertically be provided with closing coil 5 and switching winding 6 with one heart in barrel-shaped shell 7 inside, be provided with armature 3 in closing coil 5 and the switching winding 6 formed cavitys, push rod 2 tops and armature 3 bottoms are fixed, and its underpart is passed bracing frame 1 and is arranged at bracing frame 1 lower surface.
Specific structural features of the present utility model also has:
Described push rod 2 adopts vertical cross-under to fix with armature 3.Bracing frame 1 upper surface adopts with barrel-shaped shell 7 bottoms fixedlys connected.Closing coil 5 and switching winding 6 are by coil rack 4 annulars, vertically be arranged in barrel-shaped shell 7 inside.Described coil rack 4 is a cylinder-shaped frame.Armature 3 outer surfaces and coil rack 4 inwalls adopt matched in clearance.
When using, the utility model can connect driving member and air type high pressure automatic sectionalizer is supporting in the push rod bottom, by switching winding and closing coil are powered respectively, can make armature produce suction respectively to switching winding or closing coil, thereby drive push rod and produce lengthwise movement, realize branch, feed motion.
The utility model except that can with the supporting use of air type high pressure automatic sectionalizer, also can be used with high voltage isolator or high voltage load switch.
The obtained technological progress of the utility model is:
Overall construction design of the present utility model is simple, reasonable, and the friction position is few in the use, and mechanical endurance is long, the functional reliability height.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
The overall structure of present embodiment as shown, electromagnetic operating mechanism wherein, the armature 3 that comprises coil and be arranged at coil inside; Be fixed with barrel-shaped shell 7 at bracing frame 1 upper surface, vertically be provided with closing coil 5 and switching winding 6 with one heart in barrel-shaped shell 7 inside, closing coil 5 and switching winding 6 are by coil rack 4 annulars, vertically be arranged in barrel-shaped shell 7 inside.Coil rack 4 is a cylinder-shaped frame.Armature 3 outer surfaces and coil rack 4 inwalls adopt matched in clearance.Push rod 2 tops adopt bolt 8 fixing after passing armature 3 centers, and its underpart is passed bracing frame 1 and is arranged at bracing frame 1 lower surface.All the other structures as described above.
Claims (6)
1, electromagnetic operating mechanism, the armature (3) that comprises coil and be arranged at coil inside; It is characterized in that being provided with barrel-shaped shell (7) at bracing frame (1) upper surface, vertically be provided with closing coil (5) and switching winding (6) with one heart in barrel-shaped shell (7) inside, be provided with armature (3) in closing coil (5) and the formed cavity of switching winding (6), push rod (2) top and armature (3) bottom are fixing, and its underpart is passed bracing frame (1) and is arranged at bracing frame (1) lower surface.
2, electromagnetic operating mechanism according to claim 1 is characterized in that described push rod (2) and armature (3) adopt vertical cross-under to fix.
3, electromagnetic operating mechanism according to claim 1 is characterized in that described bracing frame (1) upper surface and barrel-shaped shell (7) bottom are adopted to fixedly connected.
4, electromagnetic operating mechanism according to claim 1 is characterized in that described closing coil (5) and switching winding (6) are by coil rack (4) annular, vertically be arranged in barrel-shaped shell (7) inside.
5, electromagnetic operating mechanism according to claim 4 is characterized in that described coil rack (4) is a cylinder-shaped frame.
6,, it is characterized in that described armature (3) outer surface and coil rack (4) inwall adopt matched in clearance according to claim 1,2 or 4 described electromagnetic operating mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289778 CN2585389Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289778 CN2585389Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585389Y true CN2585389Y (en) | 2003-11-05 |
Family
ID=33749229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289778 Expired - Fee Related CN2585389Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585389Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881473A (en) * | 2012-10-10 | 2013-01-16 | 河南开启电力实业有限公司 | Electric switch-on-off operating device of 10KV (kilovolt) switch device |
-
2002
- 2002-12-16 CN CN 02289778 patent/CN2585389Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881473A (en) * | 2012-10-10 | 2013-01-16 | 河南开启电力实业有限公司 | Electric switch-on-off operating device of 10KV (kilovolt) switch device |
| CN102881473B (en) * | 2012-10-10 | 2015-10-28 | 河南开启电力实业有限公司 | The electronic breaking-closing operating device of 10KV switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |