CN211743078U - High-speed permanent magnetism single pole switch integral structure - Google Patents
High-speed permanent magnetism single pole switch integral structure Download PDFInfo
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- CN211743078U CN211743078U CN202020479801.1U CN202020479801U CN211743078U CN 211743078 U CN211743078 U CN 211743078U CN 202020479801 U CN202020479801 U CN 202020479801U CN 211743078 U CN211743078 U CN 211743078U
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Abstract
The utility model relates to an electrical equipment technical field just discloses a high-speed permanent magnetism single pole switch integral structure, including welding frame, welding frame's top fixedly connected with vacuum interrupter external member, the connection terminal is gone up to one side fixedly connected with at vacuum interrupter external member top, one side fixedly connected with lower connection terminal of vacuum interrupter external member bottom, the inside fixed mounting of welding frame one side has permanent magnetic mechanism, the inside fixed mounting of welding frame opposite side has the controller, permanent magnetic mechanism's top fixedly connected with nut, the top fixedly connected with of nut moves the guide arm. According to the high-speed permanent magnet single-pole switch integrated structure, the permanent magnet mechanism is connected with the movable guide rod through the nut, the movable guide rod is driven by the permanent magnet mechanism, so that opening and closing actions are completed, the transmission link of the middle connecting rod is reduced in the connection mode, the transmission efficiency is improved, fewer parts are arranged in the middle link, the structure is simple, the fault rate is low, and the use and the maintenance are convenient.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a high-speed permanent magnetism single pole switch integral structure.
Background
The high-voltage circuit breaker not only can cut off or close the no-load current and the load current in a high-voltage circuit, but also can cut off the overload current and the short-circuit current through the action of a relay protection device when a system breaks down.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high-speed permanent magnetism single pole switch integral structure possesses the advantage that the practicality is good, has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a high-speed permanent magnetism single pole switch integral structure, includes welding frame, welding frame's top fixedly connected with vacuum interrupter external member, one side fixedly connected with wiring seat on vacuum interrupter external member top, one side fixedly connected with lower wiring seat of vacuum interrupter external member bottom, the inside fixed mounting of welding frame one side has permanent magnetic mechanism, the inside fixed mounting of welding frame opposite side has the controller, the top fixedly connected with nut of permanent magnetic mechanism, the top fixedly connected with of nut moves the guide arm, the bottom fixedly connected with elastic gasket that moves the guide arm, the fixed surface that moves the guide arm installs the flat gasket that is located the elastic gasket top, welding frame's rear side fixed mounting has apron one, welding frame's front side fixedly connected with apron two, one side fixed mounting of welding frame has the terminal box, the bottom fixedly connected with screw of permanent magnetic mechanism, there is the connecting rod bottom of permanent magnetic mechanism through screw fixed mounting, the bottom of screw is provided with the flat pad, be provided with the cushion between screw and the connecting rod, the cushion is located the top of flat pad.
Preferably, the welding frame is of a steel plate structure, and the surface of the welding frame is subjected to plastic spraying treatment.
Preferably, the first cover plate and the second cover plate are both made of steel structure plates, the surfaces of the first cover plate and the second cover plate are subjected to plastic spraying treatment, and the surface of the junction box is subjected to anti-corrosion treatment.
Preferably, the connecting rod is made of aluminum alloy light materials, and the surface of the connecting rod is subjected to oxidation anti-corrosion treatment.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-speed permanent magnetism single pole switch integral structure possesses following beneficial effect:
this high-speed permanent magnetism single pole switch integral structure, the totality adopts L type structural configuration, and permanent magnetic mechanism passes through the nut to be connected with moving the guide arm, utilizes permanent magnetic mechanism drive to move the guide arm to accomplish divide-shut brake action, this kind of connected mode has reduced the transmission link of intermediate link, has improved transmission efficiency, and the intermediate link part is few, simple structure, and the fault rate is low, and convenient to use is maintained, and whole overall configuration is reasonable convenient, and is simple and easy, and part adjustment work load is less.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a side sectional view of the local structure of the present invention.
In the figure: the device comprises a welding frame 1, a vacuum arc extinguish chamber kit 2, an upper wiring seat 3, a lower wiring seat 4, a permanent magnet mechanism 5, a controller 6, a nut 7, a movable guide rod 8, an elastic gasket 9, a flat gasket 10, a cover plate I11, a cover plate II 12, a junction box 13, a screw 14, a connecting rod 15, a flat gasket 16 and an elastic gasket 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an integrated structure of a high-speed permanent magnet single-pole switch includes a welding frame 1, the welding frame 1 is a steel plate structure, the strength of the integrated structure is improved, the surface of the welding frame 1 is subjected to plastic spraying treatment, damage is reduced, a vacuum arc-extinguishing chamber external member 2 is fixedly connected to the top of the welding frame 1, an upper wiring holder 3 is fixedly connected to one side of the top of the vacuum arc-extinguishing chamber external member 2, a lower wiring holder 4 is fixedly connected to one side of the bottom of the vacuum arc-extinguishing chamber external member 2, a permanent magnet mechanism 5 is fixedly installed inside one side of the welding frame 1, a controller 6 is fixedly installed inside the other side of the welding frame 1, the permanent magnet mechanism 5 and the controller 6 are horizontally arranged on two sides of the welding frame 1 side by side, a permanent magnet-driven single-pole switch is adopted, a modular design is adopted, the integrated structure is, the top of the nut 7 is fixedly connected with a movable guide rod 8, the bottom of the movable guide rod 8 is fixedly connected with an elastic gasket 9, the surface of the movable guide rod 8 is fixedly provided with a flat gasket 10 positioned above the elastic gasket 9, the rear side of the welding frame 1 is fixedly provided with a cover plate I11, the front side of the welding frame 1 is fixedly connected with a cover plate II 12, one side of the welding frame 1 is fixedly provided with a junction box 13, the cover plate I11 and the cover plate II 12 are both made of steel structural plates, the surfaces of the cover plate I11 and the cover plate II 12 are both subjected to plastic spraying treatment, the surface of the junction box 13 is subjected to anti-corrosion treatment, the junction box 13 is convenient for external wiring, the bottom of the permanent magnetic mechanism 5 is fixedly connected with a screw 14, the bottom of the permanent magnetic mechanism 5 is fixedly provided with a connecting rod 15 through the screw 14, the, the bottom of the screw 14 is provided with a flat pad 16, an elastic pad 17 is arranged between the screw 14 and the connecting rod 15, and the elastic pad 17 is positioned above the flat pad 16.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In conclusion, the high-speed permanent magnet single-pole switch integrated structure is generally in an L-shaped structural layout, the permanent magnet mechanism 5 is connected with the movable guide rod 8 through the nut 7, and the movable guide rod 8 is driven by the permanent magnet mechanism 5, so that the switching-off action is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a high-speed permanent magnetism single pole switch integral structure, includes welding frame (1), its characterized in that: the welding frame is characterized in that the top of the welding frame (1) is fixedly connected with a vacuum arc extinguish chamber external member (2), one side of the top of the vacuum arc extinguish chamber external member (2) is fixedly connected with an upper wiring seat (3), one side of the bottom of the vacuum arc extinguish chamber external member (2) is fixedly connected with a lower wiring seat (4), the inside of one side of the welding frame (1) is fixedly connected with a permanent magnet mechanism (5), the inside of the other side of the welding frame (1) is fixedly connected with a controller (6), the top of the permanent magnet mechanism (5) is fixedly connected with a nut (7), the top of the nut (7) is fixedly connected with a movable guide rod (8), the bottom of the movable guide rod (8) is fixedly connected with an elastic gasket (9), the surface of the movable guide rod (8) is fixedly connected with a flat gasket (10) positioned above the elastic gasket (9), and the, the front side fixedly connected with apron two (12) of welding frame (1), one side fixed mounting of welding frame (1) has terminal box (13), the bottom fixedly connected with screw (14) of permanent magnetic mechanism (5), there is connecting rod (15) bottom of permanent magnetic mechanism (5) through screw (14) fixed mounting, the bottom of screw (14) is provided with flat pad (16), be provided with between screw (14) and connecting rod (15) cushion (17), cushion (17) are located the top of flat pad (16).
2. The integrated structure of the high-speed permanent-magnet single-pole switch of claim 1, wherein: the welding frame (1) is of a steel plate structure, and the surface of the welding frame (1) is subjected to plastic spraying treatment.
3. The integrated structure of the high-speed permanent-magnet single-pole switch of claim 1, wherein: the first cover plate (11) and the second cover plate (12) are made of steel structure plates, the surfaces of the first cover plate (11) and the second cover plate (12) are subjected to plastic spraying treatment, and the surface of the junction box (13) is subjected to anti-corrosion treatment.
4. The integrated structure of the high-speed permanent-magnet single-pole switch of claim 1, wherein: the connecting rod (15) is made of aluminum alloy light materials, and the surface of the connecting rod (15) is subjected to oxidation anti-corrosion treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479801.1U CN211743078U (en) | 2020-04-03 | 2020-04-03 | High-speed permanent magnetism single pole switch integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479801.1U CN211743078U (en) | 2020-04-03 | 2020-04-03 | High-speed permanent magnetism single pole switch integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743078U true CN211743078U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020479801.1U Active CN211743078U (en) | 2020-04-03 | 2020-04-03 | High-speed permanent magnetism single pole switch integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743078U (en) |
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2020
- 2020-04-03 CN CN202020479801.1U patent/CN211743078U/en active Active
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