CN220895405U - Driving device of high-voltage vacuum circuit breaker - Google Patents
Driving device of high-voltage vacuum circuit breaker Download PDFInfo
- Publication number
- CN220895405U CN220895405U CN202322307151.9U CN202322307151U CN220895405U CN 220895405 U CN220895405 U CN 220895405U CN 202322307151 U CN202322307151 U CN 202322307151U CN 220895405 U CN220895405 U CN 220895405U
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- fixedly connected
- circuit breaker
- vacuum circuit
- voltage vacuum
- wiring
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model relates to the technical field of high-voltage vacuum circuit breaker driving, and discloses a high-voltage vacuum circuit breaker driving device which comprises a driving disc, wherein an outer sealing plate is fixedly connected to the other side of the driving disc, a driving threaded column is rotatably connected to the surface of the outer sealing plate through a bearing, and a movable seat is connected to the surface of the driving threaded column in a threaded manner. This high-voltage vacuum circuit breaker drive arrangement, through external circle post, wiring seal assembly, cross lockhole spare and cross inlay the setting of head, when drive arrangement is connected vacuum circuit breaker suitable position, the last buffering sealing rubber circle adaptation joint of wiring seal assembly is on external circle post, utilize the characteristic of rubber, seal the isolated to inside cable, thereby waterproof oxidation-proof is carried out to inside cable, its life has been improved, in addition cross inlay the head and peg graft in the inside of cross lockhole spare, the area of contact of inside wiring has been improved, effectively prevent to receive influence such as shake power to cause the bad emergence of contact.
Description
Technical Field
The utility model relates to the technical field of high-voltage vacuum circuit breaker driving, in particular to a high-voltage vacuum circuit breaker driving device.
Background
A high voltage vacuum circuit breaker driving apparatus is a device for controlling and operating a high voltage vacuum circuit breaker. It is usually composed of power supply, control unit and executing mechanism, in which when the high-voltage vacuum circuit breaker is placed in high-voltage switch cabinet, the high-voltage vacuum circuit breaker driving device is required
The high-voltage vacuum circuit breaker driving device disclosed in the Chinese patent application publication CN218676930U, although the connecting rod drives the knife to move, thereby completing the switching-on or switching-off operation without manual operation, and simultaneously being capable of being remotely controlled, being safer and more convenient, effectively avoiding the condition of not in place switching-on and switching-off, and ensuring the use safety of the circuit breaker.
However, the high voltage vacuum circuit breaker driving apparatus has the following disadvantages: at the junction of high-voltage vacuum circuit breaker, be inconvenient for carrying out rubber seal to the junction, protect the internal circuit from air oxidation, internal circuit overlap joint receives vibrations to break away from easily and cause the contact failure simultaneously.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-voltage vacuum circuit breaker driving device, which solves the problems that the sealing performance of a connecting part is inconvenient to improve and the connecting area is inconvenient to increase to prevent poor contact of a connector lug in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-voltage vacuum circuit breaker drive arrangement, includes the driving disk, the opposite side fixedly connected with outer shrouding of driving disk, the surface of outer shrouding is connected with drive screw post through the bearing rotation, the surface threaded connection of drive screw post has the seat that moves, the top surface fixedly connected with connection chassis of seat, the top surface of connection chassis is three sets of vacuum interrupter of style of calligraphy fixedly connected with, three sets of the equal through connection of upper and lower extreme of vacuum interrupter has the wiring terminal post, six the equal fixedly connected with wiring seal assembly of one end of wiring terminal post, six the equal adapter joint in surface of wiring seal assembly has outer circle post, six the inside of outer circle post is all through connection with the internal connection wire joint, six the equal fixedly connected with cross lockhole piece of internal connection wire joint one end, six the equal fixedly connected with cross inlay head of one end of cross lockhole piece, six the equal fixedly connected with external connection wire joint of cross inlay head.
Optionally, the both sides of driving disk inside wall are all fixedly connected with indent limiting plate, two the equal sliding connection in surface of indent limiting plate has spacing, two the equal fixed connection in the both sides of removal seat in surface of spacing.
Optionally, the bottom of drive screw post is connected with the fishplate bar through the bearing rotation, the fixed surface of fishplate bar is connected with one side of driving disk.
Optionally, the front fixedly connected with operating panel of connection chassis, operating panel's surface is through power cord electric connection there being secondary wiring plug.
Optionally, the wiring seal assembly includes the embedded circle of through connection in terminal post one end, the one end fixedly connected with buffering sealing rubber circle of the surface of embedded circle.
Optionally, the surface adaptation joint of buffering sealing rubber circle is on the surface of external circle post, just cross inlay head and external line head all link up in the inside of embedded circle.
Optionally, one end of the external ring column at the three tops is fixedly connected with a secondary wiring socket, and one end of the external ring column at the three bottoms is fixedly connected with a bottom connecting seat.
(III) beneficial effects
The utility model provides a high-voltage vacuum circuit breaker driving device, which has the following beneficial effects:
1. This high-voltage vacuum circuit breaker drive arrangement, through the setting of drive screw thread post, removal seat and handle, when driving high-voltage circuit breaker, rotate the handle, the handle rotates and drives the drive screw thread post and rotate in step for threaded connection is at the removal seat on the drive screw thread post surface under indent limiting plate and spacing effect, inwards remove, make this vacuum circuit breaker be connected with inside, thereby make things convenient for operating personnel to drive vacuum circuit breaker and connect the operation, avoid manual transport or promote, saved the manpower.
2. This high-voltage vacuum circuit breaker drive arrangement, through external circle post, wiring seal assembly, cross lockhole spare and cross inlay the setting of head, when drive arrangement is connected vacuum circuit breaker suitable position, the last buffering sealing rubber circle adaptation joint of wiring seal assembly is on external circle post, utilize the characteristic of rubber, seal the isolated to inside cable, thereby waterproof oxidation-proof is carried out to inside cable, its life has been improved, in addition cross inlay the head and peg graft in the inside of cross lockhole spare, the area of contact of inside wiring has been improved, effectively prevent to receive influence such as shake power to cause the bad emergence of contact.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the drive screw, bearing and handle configuration of the present utility model;
FIG. 3 is a schematic view of the drive plate, outer closure plate, drive screw post and connecting chassis of the present utility model;
FIG. 4 is a schematic view of the structure of the outer loop post, inner connector, cross-shaped locking hole piece, cross-shaped inlay head and outer connector of the present utility model.
In the figure: 1. a drive plate; 2. a connecting plate; 3. an outer sealing plate; 4. a bearing; 5. driving the threaded column; 6. a movable seat; 7. the chassis is connected; 8. a vacuum arc extinguishing chamber; 9. a terminal post; 10. a wire seal assembly; 1001. an embedded ring; 1002. a buffer sealing rubber ring; 11. externally connecting a ring column; 12. an inner joint; 13. a cross-shaped keyhole member; 14. a cross inlay head; 15. an external connection terminal; 16. a concave limiting plate; 17. a limit bar; 18. an operation panel; 19. a secondary wiring plug; 20. a secondary wiring socket; 21. a bottom docking station; 22. a handle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the driving device of the high-voltage vacuum circuit breaker comprises a driving disc 1, an outer sealing plate 3 is fixedly connected to the other side of the driving disc 1, a driving threaded column 5 is rotatably connected to the surface of the outer sealing plate 3 through a bearing 4, a movable seat 6 is connected to the surface of the driving threaded column 5 in a threaded manner, a connecting chassis 7 is fixedly connected to the top surface of the movable seat 6, three groups of vacuum arc-extinguishing chambers 8 are fixedly connected to the top surface of the connecting chassis 7 in a straight shape, wiring end posts 9 are fixedly connected to the upper ends and the lower ends of the three groups of vacuum arc-extinguishing chambers 8 in a penetrating manner, wiring sealing assemblies 10 are fixedly connected to one ends of the six wiring end posts 9, external ring posts 11 are fixedly connected to the surfaces of the six wiring sealing assemblies 10 in an adapting manner, internal connecting wire connectors 12 are fixedly connected to the inner ends of the six external ring posts 11 in a penetrating manner, cross-shaped locking hole pieces 13 are fixedly connected to one ends of the six inner connecting wire connectors 12, through the arrangement of the external ring column 11, the wiring sealing assembly 10, the cross lock hole piece 13 and the cross embedding heads 14, when the driving device connects the vacuum circuit breaker to a proper position, the buffer sealing rubber ring 1002 on the wiring sealing assembly 10 is adaptively clamped on the external ring column 11, the internal cables are sealed and isolated by utilizing the characteristic of rubber, thereby the internal cables are waterproof and oxidation-proof, the service life of the internal cables is prolonged, in addition, the cross embedding heads 14 are spliced in the cross lock hole piece 13, the contact area of the internal wiring is increased, the occurrence of poor contact caused by the influence of vibration force and the like is effectively prevented, one ends of the six cross embedding heads 14 are fixedly connected with the external connection heads 15, one ends of the driving screw columns 5 are fixedly connected with handles 22, and when the high-voltage circuit breaker is driven through the arrangement of the driving screw columns 5, the movable seat 6 and the handles 22, the handle 22 is rotated, the handle 22 rotates to drive the driving threaded column 5 to synchronously rotate, so that the movable seat 6 which is in threaded connection with the surface of the driving threaded column 5 moves inwards under the action of the concave limiting plate 16 and the limiting strip 17, and the vacuum circuit breaker is connected with the inside, thereby facilitating the operation of driving the vacuum circuit breaker to connect by an operator, avoiding manual carrying or pushing and saving manpower;
The two sides of the inner side wall of the driving disc 1 are fixedly connected with the concave limiting plates 16, the surfaces of the two concave limiting plates 16 are slidably connected with limiting strips 17, the surfaces of the two limiting strips 17 are fixedly connected to the two sides of the movable seat 6, and the function of assisting the movable seat 6 to stably slide forwards and backwards is achieved through the arrangement of the concave limiting plates 16 and the limiting strips 17;
The bottom end of the driving threaded column 5 is rotationally connected with a connecting plate 2 through a bearing 4, the surface of the connecting plate 2 is fixedly connected to one side of the driving disc 1, and the effect of improving the rotation stability of the driving threaded column 5 is achieved through the arrangement of the connecting plate 2;
the front surface of the connection chassis 7 is fixedly connected with an operation panel 18, the surface of the operation panel 18 is electrically connected with a secondary wiring plug 19 through a power line, and the operation panel 18 and the secondary wiring plug 19 body are fixed through the arrangement of the connection chassis 7;
The wiring sealing assembly 10 comprises an embedded ring 1001 which is connected with one end of the wiring end post 9 in a penetrating way, one end of the outer surface of the embedded ring 1001 is fixedly connected with a buffer sealing rubber ring 1002, and the buffer sealing rubber ring 1002 is arranged to isolate moisture, oxygen and the like in the air and prevent oxidation of internal circuits;
the surface of the buffer sealing rubber ring 1002 is adaptively clamped on the surface of the external ring column 11, and the cross embedded head 14 and the external wire head 15 are all connected in a penetrating manner inside the embedded ring 1001, so that the effect of wrapping and protecting the cross embedded head 14 and the external wire head 15 is achieved through the arrangement of the external ring column 11 and the embedded ring 1001;
Wherein the one end fixedly connected with secondary connection socket 20 of the external circle post 11 in three top, the one end fixedly connected with bottom adapter 21 of the external circle post 11 in three bottom has played the realization and has been connected with high-voltage circuit breaker through the setting of secondary connection socket 20 and bottom adapter 21 body, realizes the effect of its function.
In the utility model, the working steps of the device are as follows:
A first step of: when the high-voltage circuit breaker is driven, the handle 22 is rotated, the handle 22 rotates to drive the driving threaded column 5 to synchronously rotate, so that the movable seat 6 which is in threaded connection with the surface of the driving threaded column 5 moves inwards under the action of the concave limiting plate 16 and the limiting strip 17, and the vacuum circuit breaker is connected with the inside;
And a second step of: when the driving device connects the vacuum circuit breaker to a proper position, the buffer sealing rubber ring 1002 on the wiring sealing assembly 10 is adaptively clamped on the outer ring column 11, the cables inside are sealed and isolated by utilizing the characteristic of rubber, and in addition, the cross embedding head 14 is inserted into the cross locking hole piece 13.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high voltage vacuum circuit breaker driving device comprising a driving disc (1), characterized in that: the utility model discloses a drive dish, including drive dish (1), outer shrouding (3), the surface of outer shrouding (3) is rotated through bearing (4) and is connected with drive screw post (5), the surface threaded connection of drive screw post (5) has movable seat (6), the top surface fixedly connected with connection chassis (7) of movable seat (6), the top surface of connection chassis (7) is three vacuum interrupter (8) of style of calligraphy fixedly connected with, three the equal through connection of upper and lower extreme of vacuum interrupter (8) has terminal post (9), six the equal fixedly connected with wiring seal assembly (10) of one end of terminal post (9), six the equal adapter joint in surface of wiring seal assembly (10) has external circle post (11), six the inside equal through connection of external circle post (11) has inner joint (12), six the equal fixedly connected with cross piece (13) of inner joint (12), six the equal fixedly connected with cross piece (14) of one end of cross piece (13), six the equal fixedly connected with cross piece (14) of cross piece (14) the equal fixedly connected with locking hole (5) of cross piece (14), the equal fixedly connected with handle (22).
2. The high voltage vacuum circuit breaker driving apparatus according to claim 1, wherein: both sides of the inner side wall of the driving disc (1) are fixedly connected with concave limiting plates (16), the surfaces of the two concave limiting plates (16) are slidably connected with limiting strips (17), and the surfaces of the two limiting strips (17) are fixedly connected to both sides of the movable seat (6).
3. The high voltage vacuum circuit breaker driving apparatus according to claim 1, wherein: the bottom of the driving threaded column (5) is rotationally connected with a connecting plate (2) through a bearing (4), and the surface of the connecting plate (2) is fixedly connected to one side of the driving disc (1).
4. The high voltage vacuum circuit breaker driving apparatus according to claim 1, wherein: the front of the connection chassis (7) is fixedly connected with an operation panel (18), and the surface of the operation panel (18) is electrically connected with a secondary wiring plug (19) through a power line.
5. The high voltage vacuum circuit breaker driving apparatus according to claim 1, wherein: the wiring seal assembly (10) comprises an embedded ring (1001) which is connected to one end of the wiring end post (9) in a penetrating mode, and one end of the outer surface of the embedded ring (1001) is fixedly connected with a buffer seal rubber ring (1002).
6. The high voltage vacuum circuit breaker driving apparatus according to claim 5, wherein: the surface adaptation joint of buffering sealing rubber circle (1002) is on the surface of external circle post (11), just cross inlay head (14) and external terminal (15) all link up in the inside of embedded circle (1001).
7. The high voltage vacuum circuit breaker driving apparatus according to claim 1, wherein: one end of the outer ring column (11) at the three tops is fixedly connected with a secondary wiring socket (20), and one end of the outer ring column (11) at the three bottoms is fixedly connected with a bottom connecting seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307151.9U CN220895405U (en) | 2023-08-28 | 2023-08-28 | Driving device of high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307151.9U CN220895405U (en) | 2023-08-28 | 2023-08-28 | Driving device of high-voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895405U true CN220895405U (en) | 2024-05-03 |
Family
ID=90880078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307151.9U Active CN220895405U (en) | 2023-08-28 | 2023-08-28 | Driving device of high-voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895405U (en) |
-
2023
- 2023-08-28 CN CN202322307151.9U patent/CN220895405U/en active Active
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