CN217740425U - High-voltage vacuum circuit breaker - Google Patents
High-voltage vacuum circuit breaker Download PDFInfo
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- CN217740425U CN217740425U CN202221354996.2U CN202221354996U CN217740425U CN 217740425 U CN217740425 U CN 217740425U CN 202221354996 U CN202221354996 U CN 202221354996U CN 217740425 U CN217740425 U CN 217740425U
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- circuit breaker
- vacuum circuit
- cardboard
- plate
- installing frame
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Abstract
The utility model discloses a high-voltage vacuum circuit breaker, including vacuum circuit breaker subassembly and installing frame, the upper end of vacuum circuit breaker subassembly is provided with the lifting hook, the both sides of vacuum circuit breaker subassembly are provided with the limiting plate, the installing frame is located the outside of limiting plate and is provided with spacing clamp plate, the bottom of vacuum circuit breaker subassembly is fixed with the cardboard, one side sliding connection of cardboard has the picture peg that can block joint with the cardboard mutually, the both ends and the installing frame sliding connection of picture peg, one side that the cardboard was kept away from to the picture peg is provided with and promotes locking mechanism; the utility model discloses a hoist the vacuum circuit breaker subassembly and place the installing frame on, support spacingly through the limiting plate of both sides, through the cardboard joint of removing picture peg and vacuum circuit breaker subassembly bottom to fix its bottom, and carry out the joint with the limiting plate through the spacing clamp plate of installing frame both sides and fix, further restrict the removal at vacuum circuit breaker subassembly middle part, thereby it is stable fixed to it.
Description
Technical Field
The utility model relates to a circuit breaker technical field, in particular to high-voltage vacuum circuit breaker.
Background
High-voltage vacuum circuit breaker is famous for its arc extinguishing medium and the insulating medium in contact gap after the arc extinguishing are the high vacuum, it has small, light in weight, be applicable to frequent operation, the arc extinguishing need not overhaul the advantage, it is comparatively popularized to use in the distribution network, can supply industrial and mining enterprises, the power plant, use as electrical equipment's protection and control in the transformer substation, the specially adapted requires oiliness, the use place of few maintenance and frequent operation, high-voltage vacuum short circuiter can be installed on the installation frame that is located the eminence usually, lift by crane the installation with the vacuum short circuiter through equipment of lifting by crane, a plurality of manual works carry out fixed mounting, the operation is comparatively loaded down with trivial details and the installation is firm inadequately.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a high voltage vacuum circuit breaker, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-pressure vacuum circuit breaker, includes vacuum circuit breaker subassembly and installing frame, the upper end of vacuum circuit breaker subassembly is provided with the lifting hook, the both sides of vacuum circuit breaker subassembly are provided with the limiting plate, the outside that the installing frame is located the limiting plate is provided with spacing clamp plate, the bottom of vacuum circuit breaker subassembly is fixed with the cardboard, one side sliding connection of cardboard has the picture peg that can block mutually with the cardboard, the both ends and the installing frame sliding connection of picture peg, one side that the cardboard was kept away from to the picture peg is provided with promotes locking mechanism.
Preferably, the clamping plates are of an L-shaped structure, at least two clamping plates are arranged, and two ends of the inserting plates correspondingly arranged with the clamping plates are connected in series through connecting plates.
Preferably, the both ends sliding connection of spout and picture peg is passed through at the both ends of installing frame, it includes the locking bolt to promote locking mechanism, the locking bolt runs through mutually with the tip of spout, and with installing frame threaded connection, be provided with the backing plate between locking bolt and the cardboard.
Preferably, each clamping plate is provided with a plurality of clamping grooves, and the corresponding positions of the inserting plates and the clamping grooves are provided with T-shaped clamping blocks.
Preferably, a control plate is arranged below the mounting frame, two ends of the control plate are rotatably connected with control rods, and the other ends of the control rods are rotatably connected with the lower end of the limiting pressure plate respectively.
Preferably, the limiting pressure plate is of a stepped structure, the upper end of the limiting pressure plate is arranged above the limiting plate, and the limiting plate and the clamping plate are arranged perpendicularly.
Preferably, the middle of the control panel is provided with a gear ring, one side of the gear ring is meshed with a rack, and the rack is in sliding insertion connection with the mounting frame through an adjusting rod.
Compared with the prior art, the utility model discloses the beneficial effect who produces is:
1. this high-voltage vacuum circuit breaker through hoisting the vacuum circuit breaker subassembly to place the installing frame on, support spacingly through the limiting plate of both sides, through the cardboard joint of removal picture peg and vacuum circuit breaker subassembly bottom, thereby fix its bottom, and carry out the joint with the limiting plate through the spacing clamp plate of installing frame both sides and fix, further restrict the removal at vacuum circuit breaker subassembly middle part, thereby it is stable fixed to it.
2. This high-voltage vacuum circuit breaker when fixing, promotes the backing plate through rotating locking screw and removes to promote picture peg and cardboard joint, and through the meshing of rack and ring gear, drive the control panel that is located the middle part and rotate, thereby the control lever at control both ends expands outward or adduction, thereby drives spacing clamp plate and carries out locking operation, the control of being convenient for to the limiting plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model during installation;
fig. 2 is a schematic view of the overall structure of the utility model during installation;
fig. 3 is a schematic view of the overall structure of the utility model after installation;
fig. 4 is a schematic diagram of the overall structure after installation of the present invention.
In the figure: 1. a vacuum interrupter assembly; 2. a hook; 3. installing a frame; 4. a limiting plate; 5. a limiting pressure plate; 6. a chute; 7. a backing plate; 8. inserting plates; 9. connecting plates; 10. adjusting a rod; 11. locking the bolt; 12. a control lever; 13. a control panel; 14. clamping a plate; 15. a T-shaped fixture block; 16. a rack; 17. a clamping groove.
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.
In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" should be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1-4, a high-voltage vacuum circuit breaker, including vacuum circuit breaker subassembly 1 and installing frame 3, the upper end of vacuum circuit breaker subassembly 1 is provided with lifting hook 2, the both sides of vacuum circuit breaker subassembly 1 are provided with limiting plate 4, the outside that installing frame 3 is located limiting plate 4 is provided with spacing clamp plate 5, the bottom of vacuum circuit breaker subassembly 1 is fixed with cardboard 14, one side sliding connection of cardboard 14 has picture peg 8 that can joint with cardboard 14 mutually, picture peg 8's both ends and 3 sliding connection of installing frame, one side that cardboard 14 was kept away from to picture peg 8 is provided with promotion locking mechanism.
Vacuum circuit breaker subassembly is conventional vacuum circuit breaker, the components and parts that this technical field personnel are familiar with, for prior art, this application is no longer repeated, through hoisting the vacuum circuit breaker subassembly, and place on the installing frame, it is spacing to support the limiting plate through both sides, the cardboard joint bottom vacuum circuit breaker subassembly through removing the picture peg, thereby fix its bottom, and carry out the joint with the limiting plate through the limiting pressure plate of installing frame both sides and fix, further restrict the removal at vacuum circuit breaker subassembly middle part, thereby it is stable fixed to it.
As shown in fig. 1-2, in this embodiment, the cardboard 14 is an L-shaped structure, the cardboard 14 is provided with two at least, with the both ends of the picture peg 8 that the cardboard 14 corresponds to and sets up are established ties mutually through even board 9, the both ends of installing frame 3 are passed through the both ends sliding connection of spout 6 with picture peg 8, it includes locking bolt 11 to promote locking mechanism, locking bolt 11 runs through mutually with the tip of spout 6, and with installing frame 3 threaded connection, be provided with backing plate 7 between locking bolt 11 and the cardboard 14, every a plurality of draw-in grooves 17 have been seted up on the cardboard 14, picture peg 8 and draw-in groove 17 correspond the position and are provided with T type fixture block 15.
Carry out the joint through a plurality of cardboards and a plurality of picture pegs, improve the stability of installation, promote the backing plate through rotating locking screw and remove, the picture peg of a plurality of series connections can remove to with the cardboard joint that corresponds, and when the joint, T type fixture block can be fixed with the further joint of draw-in groove, improve stable stability.
As shown in fig. 3-4, in this embodiment, a control plate 13 is disposed below the mounting frame 3, two ends of the control plate 13 are rotatably connected with control rods 12, the other ends of the control rods 12 are rotatably connected with the lower ends of limiting pressure plates 5, the limiting pressure plates 5 are in a stepped structure, the upper ends of the limiting pressure plates 5 are disposed above the limiting plates 4, the limiting plates 4 are perpendicular to the snap-gauge plates 14, a gear ring is disposed in the middle of the control plate 13, a rack 16 is engaged with one side of the gear ring, and the rack 16 is slidably inserted into the mounting frame 3 through an adjusting rod 10.
Drive the magnetic stripe through the removal regulation pole and remove, thereby control the ring gear and rotate, and then drive the control panel and rotate, and the control lever through both sides expands outward or the adduction, thereby drive limit clamp and lock the operation to the limiting plate, the limit clamp of trapezium structure can slide along the installing frame, and fix the limiting plate, and the limit clamp of trapezium structure slides along the installing frame, make the control panel be located the middle part position of installing frame, be convenient for adjust rotatoryly.
The working principle is as follows: through hoisting vacuum circuit breaker subassembly 1 to place the installing frame 3 on, the limiting plate 4 through both sides supports spacingly, through removing the cardboard 14 looks joint of picture peg 8 and vacuum circuit breaker subassembly 1 bottom, thereby fix its bottom, and carry out the joint with limiting plate 4 through the limiting pressing plate 5 of 3 both sides of installing frame and fix, further restrict the removal at vacuum circuit breaker subassembly 1 middle part, thereby it is stable fixed to it.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a high-voltage vacuum circuit breaker, includes vacuum circuit breaker subassembly and installing frame, its characterized in that: the upper end of vacuum circuit breaker subassembly is provided with the lifting hook, the both sides of vacuum circuit breaker subassembly are provided with the limiting plate, the outside that the installing frame is located the limiting plate is provided with spacing clamp plate, the bottom of vacuum circuit breaker subassembly is fixed with the cardboard, one side sliding connection of cardboard has the picture peg that can block mutually with the cardboard, the both ends and the installing frame sliding connection of picture peg, one side that the cardboard was kept away from to the picture peg is provided with promotion locking mechanism.
2. A high voltage vacuum interrupter as claimed in claim 1, characterized in that: the clamping plates are of an L-shaped structure, at least two clamping plates are arranged, and two ends of the inserting plates correspondingly arranged with the clamping plates are connected in series through connecting plates.
3. A high-voltage vacuum interrupter as claimed in claim 1, characterized in that: the both ends sliding connection of spout and picture peg is passed through at the both ends of installing frame, it includes locking bolt to promote locking mechanism, locking bolt runs through mutually with the tip of spout, and with installing frame threaded connection, be provided with the backing plate between locking bolt and the cardboard.
4. A high-voltage vacuum interrupter as claimed in claim 1, characterized in that: each clamping plate is provided with a plurality of clamping grooves, and T-shaped clamping blocks are arranged at the positions, corresponding to the clamping grooves, of the inserting plates.
5. A high-voltage vacuum interrupter as claimed in claim 1, characterized in that: the mounting frame is characterized in that a control plate is arranged below the mounting frame, two ends of the control plate are rotatably connected with control rods, and the other ends of the control rods are respectively rotatably connected with the lower ends of the limiting pressing plates.
6. A high-voltage vacuum circuit breaker according to claim 5, characterized in that: the limiting pressing plate is of a stepped structure, the upper end of the limiting pressing plate is arranged above the limiting plate, and the limiting plate and the clamping plate are arranged perpendicularly.
7. A high voltage vacuum interrupter as claimed in claim 6, wherein: the middle part of the control panel is provided with a gear ring, one side of the gear ring is meshed with a rack, and the rack is in sliding insertion connection with the mounting frame through an adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221354996.2U CN217740425U (en) | 2022-06-01 | 2022-06-01 | High-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221354996.2U CN217740425U (en) | 2022-06-01 | 2022-06-01 | High-voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217740425U true CN217740425U (en) | 2022-11-04 |
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ID=83837972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221354996.2U Active CN217740425U (en) | 2022-06-01 | 2022-06-01 | High-voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217740425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854979A (en) * | 2024-03-05 | 2024-04-09 | 浙江力驰电气有限公司 | Circuit breaker frame convenient to combination |
-
2022
- 2022-06-01 CN CN202221354996.2U patent/CN217740425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854979A (en) * | 2024-03-05 | 2024-04-09 | 浙江力驰电气有限公司 | Circuit breaker frame convenient to combination |
| CN117854979B (en) * | 2024-03-05 | 2024-04-30 | 浙江力驰电气有限公司 | Circuit breaker frame convenient to combination |
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