CN220627683U - Insulating safety type vacuum circuit breaker - Google Patents
Insulating safety type vacuum circuit breaker Download PDFInfo
- Publication number
- CN220627683U CN220627683U CN202321512956.0U CN202321512956U CN220627683U CN 220627683 U CN220627683 U CN 220627683U CN 202321512956 U CN202321512956 U CN 202321512956U CN 220627683 U CN220627683 U CN 220627683U
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- China
- Prior art keywords
- rod
- sliding groove
- sliding
- vacuum circuit
- circuit breaker
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model belongs to the technical field of vacuum circuit breakers, in particular to an insulating safety type vacuum circuit breaker, which comprises a box body and an opening and closing mechanism arranged on the outer wall of the box body, wherein the opening and closing mechanism comprises a transmission assembly and an opening and closing assembly, the transmission assembly comprises a first transmission column, a first rotating rod, a first sliding block, a first sliding groove rod, a second sliding block and a second sliding groove rod, the outer wall of the box body is provided with the first transmission column, the output end of the first transmission column is fixedly connected with the first rotating rod, a diversion table is arranged, a rotating disc drives a swinging rod to rotate through the second transmission column, the clamping column pushes and pulls the box body through the swinging rod and a limiting plate, the clamping column is fixedly arranged on the box body through the limiting plate, and the diversion table is fixedly arranged with the box body through the clamping column, so that the vacuum circuit breaker in the box body avoids the increase of equipment temperature caused by overhigh current, thereby influencing the normal operation of the equipment.
Description
Technical Field
The utility model relates to an insulation safety type vacuum circuit breaker.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the arc extinguishing device has the advantages of small volume, light weight, suitability for frequent operation and no maintenance in arc extinguishing, and is more popular in power distribution networks.
At present, conventional equipment in the market is insufficient in dust prevention, water prevention and other aspects when in use, and meanwhile, the equipment is insufficient in excessive current regulation, so that the insulation safety type vacuum circuit breaker is provided.
Disclosure of Invention
The utility model solves the problems that the equipment in the prior art is relatively insufficient in dust prevention, water prevention and the like during use, and the equipment current is excessively large and is insufficient in adjustment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: an insulation safety type vacuum circuit breaker comprises a box body and an opening and closing mechanism arranged on the outer wall of the box body, wherein the opening and closing mechanism comprises a transmission assembly and an opening and closing assembly;
the transmission assembly comprises a first transmission column, a first rotating rod, a first sliding block, a first sliding groove rod, a second sliding block and a second sliding groove rod, wherein the first transmission column is arranged on the outer wall of the box body, the first rotating rod is fixedly connected with the output end of the first transmission column, one end, far away from the first transmission column, of the first rotating rod is rotationally connected with the first sliding block, the outer wall of the first sliding block is slidingly connected with the first sliding groove rod, the top end of the first sliding groove rod is rotationally connected with the second sliding block, and the outer wall of the second sliding block is rotationally connected with the second sliding groove rod;
the opening and closing assembly comprises a second rotating rod and a closing plate, the top end of the second sliding groove rod is rotationally connected with the second rotating rod, one end, far away from the second sliding groove rod, of the second rotating rod is rotationally connected with the closing plate, and the outer wall of the closing plate is slidingly connected with the box body.
The inside of box is provided with the organism, the bottom of box is provided with the water conservancy diversion platform, the top inner wall of water conservancy diversion platform is provided with the second transmission post, the output fixedly connected with rolling disc of second transmission post, the outer wall rotation of rolling disc is connected with the swinging arms, the one end that the swinging arms kept away from the rolling disc rotates and is connected with the block post, the one end that the swinging arms was kept away from to the block post runs through there is the limiting plate, the outer wall block of block post is connected with the box.
Preferably, the first rotating rod and the first sliding block form a rotating structure through the first transmission column, and the first sliding block and the first sliding groove rod form a sliding structure through the first rotating rod.
Preferably, the second sliding block and the second sliding groove rod form a sliding structure through the first sliding groove rod, and the second rotating rod and the closing plate form a lifting structure through the second sliding groove rod.
Preferably, the closing plate and the box body form a sliding structure through a second rotating rod.
Preferably, the rotating disc and the swinging rod form a rotating structure through the second transmission column.
Preferably, the clamping column and the limiting plate form a push-pull structure through the swinging rod, and the clamping column and the box form a clamping structure through the limiting plate.
The utility model has the following beneficial effects:
1. through setting up the closure board, first dwang drives first sliding block through first transmission post and rotates the operation, first sliding block is through first dwang along the inside spout slip operation of seting up of first sliding tray pole, the second sliding block is through the inside spout slip operation of seting up of first sliding tray pole along second sliding tray pole, the second dwang drives closure board lift operation through the second sliding tray pole, the closure board is through the second dwang along the spout slip of box inner wall, seal the protection to the inside vacuum circuit breaker of box through the slip of closure board, prevent dust, rainwater entering equipment, influence the normal operation of equipment.
2. Through setting up the water conservancy diversion platform, the rolling disc drives the swinging arms through the second transmission post and rotates the operation, and the block post carries out push-and-pull operation through swinging arms and limiting plate, and the block post passes through the limiting plate and realizes the block fixedly to the box, and the water conservancy diversion platform passes through block post and box fixed mounting, and vacuum circuit breaker in the box has avoided leading to the rising of equipment temperature because of the electric current is too high to influence the normal operating of equipment.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an insulation safety vacuum circuit breaker according to the present utility model;
fig. 2 is a schematic diagram illustrating an internal view structure of an insulation safety vacuum circuit breaker according to the present utility model;
fig. 3 is a schematic diagram of an opening and closing structure of an insulation safety vacuum circuit breaker according to the present utility model;
fig. 4 is a schematic diagram of an installation structure of an insulation safety vacuum circuit breaker according to the present utility model.
In the figure: 1. a case; 2. a first drive post; 3. a first rotating lever; 4. a first slider; 5. a first sliding channel bar; 6. a second slider; 7. a second sliding channel bar; 8. a second rotating lever; 9. a closing plate; 10. a body; 11. a diversion table; 12. a second drive post; 13. a swinging rod; 14. a clamping column; 15. a limiting plate; 16. and rotating the disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1, 2 and 3, an insulation safety type vacuum circuit breaker comprises a case 1 and an opening and closing mechanism arranged on the outer wall of the case 1, wherein the opening and closing mechanism comprises a transmission assembly and an opening and closing assembly;
the transmission assembly comprises a first transmission column 2, a first rotating rod 3, a first sliding block 4, a first sliding groove rod 5, a second sliding block 6 and a second sliding groove rod 7, wherein the first transmission column 2 is arranged on the outer wall of the box body 1, the first rotating rod 3 is fixedly connected with the output end of the first transmission column 2, one end, far away from the first transmission column 2, of the first rotating rod 3 is rotationally connected with the first sliding block 4, the first sliding groove rod 5 is slidingly connected with the outer wall of the first sliding block 4, the second sliding block 6 is rotationally connected with the top end of the first sliding groove rod 5, and the second sliding groove rod 7 is slidingly connected with the outer wall of the second sliding block 6;
the opening and closing assembly comprises a second rotating rod 8 and a closing plate 9, the top end of the second sliding groove rod 7 is rotationally connected with the second rotating rod 8, one end, far away from the second sliding groove rod 7, of the second rotating rod 8 is rotationally connected with the closing plate 9, and the outer wall of the closing plate 9 is slidingly connected with the box body 1.
Further, the first rotating rod 3 forms a rotating structure with the first sliding block 4 through the first transmission column 2, the first sliding block 4 forms a sliding structure with the first sliding groove rod 5 through the first rotating rod 3, the first rotating rod 3 and the first sliding block 4 form a rotating structure through the first transmission column 2, and the first sliding block 4 forms a sliding structure with the first sliding groove rod 5 through the first rotating rod 3, so that the sliding operation of the first sliding block 4 is realized.
Further, the second sliding block 6 forms a sliding structure with the second sliding groove rod 7 through the first sliding groove rod 5, the second rotating rod 8 forms a lifting structure with the closing plate 9 through the second sliding groove rod 7, and the lifting operation of the closing plate 9 is achieved.
Further, the closing plate 9 and the box body 1 form a sliding structure through the second rotating rod 8, so that the closing plate 9 and the box body 1 form a sliding structure through the second rotating rod 8, the sliding operation of the closing plate 9 is realized, and the vacuum circuit breaker is closed and sealed through the closing plate 9.
Example two
Referring to fig. 1, 2 and 4, in a first comparative example, as another embodiment of the present utility model, a body 10 is disposed in a box 1, a diversion table 11 is disposed at a bottom end of the box 1, a second transmission column 12 is disposed on an inner wall of a top end of the diversion table 11, an output end of the second transmission column 12 is fixedly connected with a rotating disc 16, an outer wall of the rotating disc 16 is rotatably connected with a swinging rod 13, one end of the swinging rod 13 away from the rotating disc 16 is rotatably connected with a clamping column 14, one end of the clamping column 14 away from the swinging rod 13 penetrates through a limiting plate 15, and an outer wall of the clamping column 14 is in clamping connection with the box 1.
Further, the rotating disc 16 and the swinging rod 13 form a rotating structure through the second transmission column 12, so that the rotating disc 16 and the swinging rod 13 form a rotating structure through the second transmission column 12, and the swinging rod 13 can rotate.
Further, the clamping column 14 forms a push-pull structure through the swing rod 13 and the limiting plate 15, the clamping column 14 forms a clamping structure through the limiting plate 15 and the box body 1, the clamping operation of the clamping column 14 is realized, and the vacuum circuit breaker is fixedly installed with the diversion table 11 through the clamping column 14.
Working principle: firstly, a first transmission column 2 rotates through a motor fixedly connected to the outer wall of a box body 1, a first rotating rod 3 forms a rotating structure with a first sliding block 4 through the first transmission column 2, the first sliding block 4 forms a sliding structure with a first sliding groove rod 5 through the first rotating rod 3, so the first rotating rod 3 drives the first sliding block 4 to rotate through the first transmission column 2, the first sliding block 4 slides through a sliding groove formed in the first sliding groove rod 5 through the first rotating rod 3, a second sliding block 6 slides through a sliding groove formed in the second sliding groove rod 7 through the first sliding groove rod 5, a second rotating rod 8 drives a closing plate 9 to lift through the second sliding groove rod 7, the closing plate 9 slides through a sliding groove formed in the inner wall of the box body 1, and the vacuum circuit breaker in the box body 1 is sealed and protected through the sliding of the closing plate 9, so that dust and rainwater are prevented from entering equipment and affecting normal operation of the equipment;
finally, the second transmission column 12 rotates through the motor fixedly connected to the top end of the diversion bench, the rotating disc 16 drives the swinging rod 13 to rotate through the second transmission column 12, and as the clamping column 14 forms a push-pull structure through the swinging rod 13 and the limiting plate 15 and the clamping column 14 forms a clamping structure with the box body 1 through the limiting plate 15, the clamping column 14 performs push-pull operation through the swinging rod 13 and the limiting plate 15, the clamping column 14 realizes clamping fixation to the box body 1 through the limiting plate 15, the diversion bench 11 is fixedly installed with the box body 1 through the clamping column 14, and the vacuum circuit breaker in the box body 1 avoids the rise of equipment temperature caused by overhigh current, thereby influencing the normal operation of the equipment.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an insulating safe type vacuum circuit breaker, includes box (1) and sets up the opening and shutting mechanism of installing at box (1) outer wall, its characterized in that: the opening and closing mechanism comprises a transmission assembly and an opening and closing assembly;
the transmission assembly comprises a first transmission column (2), a first rotating rod (3), a first sliding block (4), a first sliding groove rod (5), a second sliding block (6) and a second sliding groove rod (7), wherein the first transmission column (2) is arranged on the outer wall of the box body (1), the first rotating rod (3) is fixedly connected with the output end of the first transmission column (2), one end, far away from the first transmission column (2), of the first rotating rod (3) is rotationally connected with the first sliding block (4), the first sliding groove rod (5) is slidingly connected with the outer wall of the first sliding block (4), the second sliding block (6) is rotationally connected with the top end of the first sliding groove rod (5), and the second sliding groove rod (7) is slidingly connected with the outer wall of the second sliding block (6).
The opening and closing assembly comprises a second rotating rod (8) and a closing plate (9), the top end of the second sliding groove rod (7) is rotationally connected with the second rotating rod (8), one end, far away from the second sliding groove rod (7), of the second rotating rod (8) is rotationally connected with the closing plate (9), and the outer wall of the closing plate (9) is slidingly connected with the box body (1).
2. An insulated safety vacuum circuit breaker according to claim 1, characterized in that: the inside of box (1) is provided with organism (10), the bottom of box (1) is provided with water conservancy diversion platform (11), the top inner wall of water conservancy diversion platform (11) is provided with second transmission post (12), the output fixedly connected with rolling disc (16) of second transmission post (12), the outer wall rotation of rolling disc (16) is connected with swinging arms (13), the one end rotation that swinging arms (13) kept away from rolling disc (16) is connected with block post (14), the one end that swinging arms (13) were kept away from to block post (14) is run through and is had limiting plate (15), the outer wall block of block post (14) is connected with box (1).
3. An insulated safety vacuum circuit breaker according to claim 1, characterized in that: the first rotating rod (3) and the first sliding block (4) form a rotating structure through the first transmission column (2), and the first sliding block (4) and the first sliding groove rod (5) form a sliding structure through the first rotating rod (3).
4. An insulated safety vacuum circuit breaker according to claim 1, characterized in that: the second sliding block (6) and the second sliding groove rod (7) form a sliding structure through the first sliding groove rod (5), and the second rotating rod (8) and the closing plate (9) form a lifting structure through the second sliding groove rod (7).
5. An insulated safety vacuum circuit breaker according to claim 1, characterized in that: the closing plate (9) and the box body (1) form a sliding structure through a second rotating rod (8).
6. An insulated safety vacuum circuit breaker according to claim 2, characterized in that: the rotating disc (16) and the swinging rod (13) form a rotating structure through the second transmission column (12).
7. An insulated safety vacuum circuit breaker according to claim 2, characterized in that: the clamping column (14) and the limiting plate (15) form a push-pull structure through the swinging rod (13), and the clamping column (14) and the box body (1) form a clamping structure through the limiting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512956.0U CN220627683U (en) | 2023-06-14 | 2023-06-14 | Insulating safety type vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512956.0U CN220627683U (en) | 2023-06-14 | 2023-06-14 | Insulating safety type vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627683U true CN220627683U (en) | 2024-03-19 |
Family
ID=90235032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321512956.0U Active CN220627683U (en) | 2023-06-14 | 2023-06-14 | Insulating safety type vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627683U (en) |
-
2023
- 2023-06-14 CN CN202321512956.0U patent/CN220627683U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |