CN215644282U - Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe wiring row protection device - Google Patents
Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe wiring row protection device Download PDFInfo
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- CN215644282U CN215644282U CN202122234049.1U CN202122234049U CN215644282U CN 215644282 U CN215644282 U CN 215644282U CN 202122234049 U CN202122234049 U CN 202122234049U CN 215644282 U CN215644282 U CN 215644282U
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- circuit breaker
- vacuum circuit
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- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000001012 protector Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 239000002274 desiccant Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of vacuum circuit breakers, in particular to an intelligent outdoor high-voltage vacuum circuit breaker with a bushing wiring bar protection device, which solves the problems that the outdoor vacuum circuit breaker in the prior art is generally directly and fixedly arranged on a telegraph pole when in use, does not have a damping function, is easy to damage parts in outdoor severe environment, and is easy to leak electricity when exposed outside for a long time when being blown by wind and rain. Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe connecting row protection device, including base, mounting panel stand and circuit breaker body, the top of stand is provided with protector, protector includes the top cap, the surface and the stand fixed connection of top cap, the bottom of top cap is rotated and is connected with four guard plates. According to the utility model, the protection device is arranged, so that the breaker body can be protected by damping and buffering, and can be protected in the weather of strong wind, rain and snow, and the service life of the breaker body is prolonged.
Description
Technical Field
The utility model relates to the technical field of vacuum circuit breakers, in particular to an intelligent outdoor high-voltage vacuum circuit breaker with a sleeve wiring bar protection device.
Background
The vacuum circuit breaker is named after the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum, and has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is relatively popularized in power distribution networks, the vacuum circuit breaker is an indoor power distribution device in a three-phase alternating current system of 3-10 kV and 50Hz, and can be used for protection and control of electrical equipment in industrial and mining enterprises, power plants and transformer substations, and is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and the circuit breaker can be configured in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for control and protection of high-voltage electrical equipment.
Traditional outdoor vacuum circuit breaker generally all is direct fixed mounting on the wire pole when using, does not have shock-absorbing function, in outdoor adverse circumstances, makes the part damage easily, exposes for a long time and blows to drench the risk that electric leakage appears easily in outside wind and rain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent outdoor high-voltage vacuum circuit breaker with a bushing terminal row protection device, which solves the problems that the outdoor vacuum circuit breaker in the prior art is generally directly and fixedly arranged on a telegraph pole when in use, does not have a damping function, is easy to damage parts in outdoor severe environment, and is easy to leak electricity when exposed outside for a long time and blown by wind, rain and rain.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an intelligent outdoor high-voltage vacuum circuit breaker with a casing line bank protection device comprises a base, a mounting plate stand column and a circuit breaker body, wherein the surface of the mounting plate is clamped with the base, the stand column is fixedly mounted on the surface of the mounting plate, the circuit breaker body is fixedly mounted on the surface of the mounting plate, the top end of the stand column is provided with a protection device, the protection device comprises a top cover, the surface of the top cover is fixedly connected with the stand column, the bottom of the top cover is rotatably connected with four protection plates, the side walls of the four protection plates are rotatably connected with rotating rods, the side walls of the stand column are slidably connected with slide blocks relative to the positions of the rotating rods, one ends of the rotating rods, far away from the protection plates, are rotatably connected with the slide blocks, the bottom of the mounting plate is fixedly connected with four connecting columns, the surfaces of the connecting columns are slidably inserted in the base, and the bottom of the connecting columns is fixedly connected with damping springs, the damping device comprises a damping spring, a connecting block, a movable block, a compression spring, a base and a connecting rod, wherein the damping spring is fixedly connected with the end far away from the connecting column, the surface of the connecting block is connected with the base in a sliding manner, the bottom of the connecting block is rotatably connected with the connecting rod, the end far away from the connecting block is rotatably connected with the movable block, the side wall of the movable block is fixedly connected with the compression spring, the compression spring is far away from the end of the movable block and is fixedly connected with the base, and the surface of the movable block is connected with the base in a sliding manner.
Preferably, the side wall of the upright post is provided with a vertical groove, and the sliding block is connected with the upright post in a sliding manner by virtue of the vertical groove.
Preferably, a bolt penetrates through the surface of the sliding block movably, and threaded holes matched with the size of the bolt are uniformly formed in the vertical grooves in the surface of the upright post.
Preferably, the surface of the protection plate is provided with a through hole, and the surface of the through hole is fixedly provided with a filter screen.
Preferably, the top cap lateral wall is provided with auxiliary device, auxiliary device includes the movable plate, the surperficial slip of movable plate is inserted and is established the lateral wall of top cap, the lateral wall fixed mounting of movable plate has the motor, the output shaft port fixed mounting of motor has the screw rod, the surface of screw rod is rotated and is inserted and establish the movable plate surface, the inside sliding connection of movable plate has the carriage release lever, the surface of screw rod runs through the carriage release lever, the surface of screw rod is with the help of screw thread and carriage release lever threaded connection, the bottom fixed mounting of carriage release lever has the profile spike.
Preferably, the inner wall of the moving plate is provided with a sliding groove, and the moving rod is in sliding connection with the moving plate by means of the sliding groove.
Preferably, the top cover and the moving plate are both of triangular structures, and the surface of the moving plate is uniformly provided with ventilation grooves.
The utility model has at least the following beneficial effects:
when in use, the breaker body is arranged on the mounting plate, the mounting plate is arranged on the base, the base is arranged on the telegraph pole, when the breaker body is subjected to severe weather such as strong wind, the mounting plate can be subjected to the damping action of the damping spring, so that the whole breaker body achieves the function of buffering and damping, the damping spring is subjected to larger force and then can downwards press the connecting block, the connecting block moves downwards to enable the connecting rod to rotate, so that the compression spring is compressed, the function of energy absorption and damping is further achieved, the breaker body can be protected by the top cover and the protection plate aiming at the environment such as outdoor rain, snow and the like, the phenomenon that the rain and the snow directly fall onto the breaker body is avoided, the dust enters the interior of the breaker body is also reduced, when the breaker body needs to be maintained, the protection cover needs to be opened, the protection cover is directly rotated at the moment, the rotation rod can be driven to rotate when the protection cover rotates, the bull stick can drive the slider and slide in the perpendicular inslot portion on stand surface when the pivoted, rotates to suitable angle after when the guard plate, inserts the bolt in the screw hole on stand surface to fix the slider, and then make the guard plate can not take place rotatoryly at the repair in-process.
The utility model also has the following beneficial effects:
when meetting moist environment probably also can cause the damage to the circuit breaker body, this moment toward the surface of movable plate spill over the drier, then insert the top cap with the movable plate, the air channel that utilizes the movable plate bottom utilizes the moisture to absorb the desiccant, use after the longer time, there is partial desiccant not abundant reaction, utilize the motor to drive the screw rod rotation this moment, screw drive carriage release lever carries out reciprocating motion, thereby the tooth nail that utilizes the carriage release lever bottom turns over the stoving with the desiccant, thereby make the desiccant can fully absorb the moisture, through setting up auxiliary device, conveniently absorb the inside moisture of circuit breaker body, reduce because of receiving the problem that the moisture leads to the part ageing speed to accelerate for a long time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of an auxiliary device according to the present invention;
FIG. 5 is a schematic view of a slider structure according to the present invention.
In the figure: 1. a base; 2. mounting a plate; 3. a column; 4. a circuit breaker body; 5. a guard; 501. a top cover; 502. connecting columns; 503. a protection plate; 504. a rotating rod; 505. a bolt; 506. a slider; 507. a compression spring; 508. a moving block; 509. a connecting rod; 510. a damping spring; 511. connecting blocks; 6. an auxiliary device; 61. moving the plate; 62. a motor; 63. a screw; 64. the rod is moved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-5, an intelligent outdoor high-voltage vacuum circuit breaker with a bushing terminal row protection device comprises a base 1, a mounting plate 2, a column 3 and a circuit breaker body 4, wherein the surface of the mounting plate 2 is clamped with the base 1, the column 3 is fixedly mounted on the surface of the mounting plate 2, the circuit breaker body 4 is fixedly mounted on the surface of the mounting plate 2, the top end of the column 3 is provided with a protection device 5, the protection device 5 comprises a top cover 501, the surface of the top cover 501 is fixedly connected with the column 3, the bottom of the top cover 501 is rotatably connected with four protection plates 503, the side walls of the four protection plates 503 are rotatably connected with a rotating rod 504, the position of the side wall of the column 3 relative to the rotating rod 504 is slidably connected with a sliding block 506, one end of the rotating rod 504 far away from the protection plates 503 is rotatably connected with the sliding block 506, the bottom of the mounting plate 2 is fixedly connected with four connecting columns 502, the surface of the connecting columns 502 is slidably inserted in the base 1, bottom fixedly connected with damping spring 510 of spliced pole 502, damping spring 510 keeps away from the one end fixedly connected with connecting block 511 of spliced pole 502, the surface and the base 1 sliding connection of connecting block 511, the bottom of connecting block 511 is rotated and is connected with connecting rod 509, the one end that connecting block 511 was kept away from to connecting rod 509 is rotated and is connected with movable block 508, the lateral wall fixedly connected with compression spring 507 of movable block 508, the one end and the base 1 fixed connection of movable block 508 are kept away from to compression spring 507, the surface and the base 1 sliding connection of movable block 508.
The scheme has the following working processes:
when the breaker is used, the breaker body 4 is arranged on the mounting plate 2, the mounting plate 2 is arranged on the base 1, the base 1 is arranged on a telegraph pole, at the moment, when the breaker is subjected to severe weather such as strong wind, the mounting plate 2 can be subjected to the damping action of the damping spring 510, so that the whole breaker body 4 achieves the function of buffering and damping, and after the damping spring 510 is subjected to a large force, the connecting block 511 can be pressed downwards, the connecting rod 509 can be rotated by the downward movement of the connecting block 511, so that the compression spring 507 is compressed, the function of energy absorption and damping is further achieved, the breaker body 4 can be protected by the top cover 501 and the protection plate 503 aiming at the environment such as outdoor rain, snow and the like, the phenomenon that the rain and the snow directly fall onto the breaker body 4 is avoided, the dust enters the inside of the breaker body 4 is also reduced, when the breaker body 4 needs to be maintained, the protection cover needs to be opened, at this moment, the protective cover is directly rotated, the protective cover can drive the rotating rod 504 to rotate when rotating, the rotating rod 504 can drive the sliding block 506 to slide in the vertical groove on the surface of the upright post 3 when rotating, and after the protective plate 503 rotates to a proper angle, the bolt 505 is inserted into the threaded hole on the surface of the upright post 3, so that the sliding block 506 is fixed, and the protective plate 503 can not rotate in the repairing process.
According to the working process, the following steps are known:
through setting up protector 5, can carry out the protection of shock attenuation buffering to circuit breaker body 4, can protect gale and sleet weather moreover, increase circuit breaker body 4's life.
Further, a vertical groove is formed in the side wall of the upright post 3, and the slider 506 is connected with the upright post 3 in a sliding manner by means of the vertical groove.
Further, a bolt 505 movably penetrates through the surface of the sliding block 506, and threaded holes matched with the bolt 505 in size are uniformly formed in the vertical groove on the surface of the upright post 3.
Further, a through hole is formed in the surface of the protection plate 503, and a filter screen is fixedly mounted on the surface of the through hole.
Further, the auxiliary device 6 is arranged on the side wall of the top cover 501, the auxiliary device 6 includes a moving plate 61, the surface of the moving plate 61 is slidably inserted into the side wall of the top cover 501, a motor 62 is fixedly mounted on the side wall of the moving plate 61, a screw 63 is fixedly mounted at an output shaft port of the motor 62, the surface of the screw 63 is rotatably inserted into the surface of the moving plate 61, a moving rod 64 is slidably connected inside the moving plate 61, the surface of the screw 63 penetrates through the moving rod 64, the surface of the screw 63 is in threaded connection with the moving rod 64 through threads, and a toothed nail is fixedly mounted at the bottom of the moving rod 64.
Further, a sliding groove is formed in the inner wall of the moving plate 61, and the moving rod 64 is slidably connected to the moving plate 61 via the sliding groove.
Further, the top cover 501 and the moving plate 61 are both triangular structures, and the surface of the moving plate 61 is uniformly provided with ventilation grooves.
In summary, when the breaker body 4 is installed on the installation plate 2 in use, the installation plate 2 is installed on the base 1, and the base 1 is installed on a telegraph pole, at this time, when the telegraph pole is subjected to severe weather such as strong wind, the installation plate 2 can be subjected to the damping action of the damping spring 510, so that the whole breaker body 4 achieves the function of buffering and damping, and after the damping spring 510 is subjected to a large force, the connection block 511 can be pressed downwards, the connection block 511 can move downwards to enable the connection rod 509 to rotate, so that the compression spring 507 is compressed, the function of energy absorption and damping is further achieved, the top cover 501 and the protection plate 503 can be used for protecting the breaker body 4 in the environment such as outdoor rain, snow and rain, snow directly falling onto the breaker body 4 can be avoided, dust entering into the inside of the breaker body 4 can be reduced, when the breaker body 4 needs to be maintained, the protection cover needs to be opened, at this moment, the protective cover is directly rotated, the rotating rod 504 is driven to rotate when the protective cover rotates, the rotating rod 504 drives the sliding block 506 to slide in the vertical groove on the surface of the upright post 3 when rotating, after the protective plate 503 rotates to a proper angle, the bolt 505 is inserted into the threaded hole on the surface of the upright post 3, so that the sliding block 506 is fixed, and further the protective plate 503 cannot rotate in the repair process, by arranging the protective device 5, the breaker body 4 can be protected by shock absorption and buffering, and in addition, the strong wind and rain and snow weather can be protected, the service life of the breaker body 4 is prolonged, the breaker body 4 can be damaged possibly when meeting a humid environment, at this moment, a drying agent is scattered on the surface of the moving plate 61, then the moving plate 61 is inserted into the top cover 501, and the moisture is absorbed by the drying agent through the vent groove at the bottom of the moving plate 61, use the longer back, there is partial drier not fully to react, utilize motor 62 to drive screw 63 this moment and rotate, screw 63 drive carriage release lever 64 carries out reciprocating motion to the tooth nail that utilizes carriage release lever 64 bottom turns over the stoving with the drier, thereby makes the drier can fully absorb the moisture, through setting up auxiliary device 6, conveniently absorbs the inside moisture of circuit breaker body 4, reduces because of receiving the problem that the moisture leads to the ageing speed of part to accelerate for a long time.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Intelligent outdoor high-voltage vacuum circuit breaker with bushing terminal row protection device, including base (1), mounting panel (2) stand (3) and circuit breaker body (4), the surface and the base (1) looks block of mounting panel (2), stand (3) fixed mounting is on the surface of mounting panel (2), circuit breaker body (4) fixed mounting is on the surface of mounting panel (2), its characterized in that, the top of stand (3) is provided with protector (5), protector (5) include top cap (501), the surface and the stand (3) fixed connection of top cap (501), the bottom of top cap (501) rotates and is connected with four guard plates (503), four the lateral wall of guard plate (503) all rotates and is connected with bull stick (504), the lateral wall of stand (3) has slider (506) for the position sliding connection of bull stick (504), one end, far away from a protection plate (503), of the rotating rod (504) is rotatably connected with a sliding block (506), the bottom of the mounting plate (2) is fixedly connected with four connecting columns (502), the surface of each connecting column (502) is slidably inserted into the base (1), the bottom of each connecting column (502) is fixedly connected with a damping spring (510), one end, far away from the connecting columns (502), of each damping spring (510) is fixedly connected with a connecting block (511), the surface of each connecting block (511) is slidably connected with the base (1), the bottom of each connecting block (511) is rotatably connected with a connecting rod (509), one end, far away from the connecting blocks (511), of each connecting rod (509) is rotatably connected with a moving block (508), the side wall of each moving block (508) is fixedly connected with a compression spring (507), one end, far away from the moving block (508), of each compression spring (507) is fixedly connected with the base (1), the surface of the moving block (508) is connected with the base (1) in a sliding mode.
2. Intelligent outdoor high-voltage vacuum circuit breaker with bushing terminal block protection device according to claim 1, characterized in that the side wall of the column (3) is provided with a vertical slot, and the sliding block (506) is slidably connected with the column (3) by means of the vertical slot.
3. The intelligent outdoor high-voltage vacuum circuit breaker with the bushing terminal block protection device according to claim 1, wherein a bolt (505) is movably penetrated through the surface of the sliding block (506), and threaded holes matched with the size of the bolt (505) are uniformly formed inside the vertical groove on the surface of the upright post (3).
4. The intelligent outdoor high-voltage vacuum circuit breaker with the bushing terminal block protection device according to claim 1, wherein the surface of the protection plate (503) is provided with through holes, and a filter screen is fixedly installed on the surface of the through holes.
5. The intelligent outdoor high-voltage vacuum circuit breaker with bushing terminal block protection device according to claim 1, characterized in that the side wall of the top cover (501) is provided with an auxiliary device (6), the auxiliary device (6) comprises a moving plate (61), the surface of the moving plate (61) is slidably inserted into the side wall of the top cover (501), the side wall of the moving plate (61) is fixedly provided with a motor (62), a screw rod (63) is fixedly installed at the port of an output shaft of the motor (62), the surface of the screw rod (63) is rotatably inserted on the surface of the moving plate (61), a moving rod (64) is connected inside the moving plate (61) in a sliding way, the surface of the screw rod (63) penetrates through the moving rod (64), the surface of the screw rod (63) is in threaded connection with a moving rod (64) through threads, and a toothed nail is fixedly mounted at the bottom of the moving rod (64).
6. The intelligent outdoor high-voltage vacuum circuit breaker with the bushing terminal block protection device according to claim 5, wherein the inner wall of the moving plate (61) is provided with a sliding groove, and the moving rod (64) is slidably connected with the moving plate (61) through the sliding groove.
7. The intelligent outdoor high-voltage vacuum circuit breaker with the bushing terminal block protection device according to claim 5, wherein the top cover (501) and the moving plate (61) are both triangular structures, and the surface of the moving plate (61) is uniformly provided with air-permeable grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234049.1U CN215644282U (en) | 2021-09-15 | 2021-09-15 | Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe wiring row protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234049.1U CN215644282U (en) | 2021-09-15 | 2021-09-15 | Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe wiring row protection device |
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| Publication Number | Publication Date |
|---|---|
| CN215644282U true CN215644282U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234049.1U Active CN215644282U (en) | 2021-09-15 | 2021-09-15 | Intelligent outdoor high-voltage vacuum circuit breaker with sleeve pipe wiring row protection device |
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| CN (1) | CN215644282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117852398A (en) * | 2023-08-08 | 2024-04-09 | 国网宁夏电力有限公司电力科学研究院 | High-voltage sleeve conducting rod assembly service life assessment method, medium and system |
-
2021
- 2021-09-15 CN CN202122234049.1U patent/CN215644282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117852398A (en) * | 2023-08-08 | 2024-04-09 | 国网宁夏电力有限公司电力科学研究院 | High-voltage sleeve conducting rod assembly service life assessment method, medium and system |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
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Assignee: JIANGSU XINWANG ELECTRIC Co.,Ltd. Assignor: Jiangsu Xinfuda Electric Co.,Ltd. Contract record no.: X2024980012390 Denomination of utility model: Intelligent outdoor high-voltage vacuum circuit breaker with conduit wiring protection device Granted publication date: 20220125 License type: Common License Record date: 20240819 |