CN214254255U - Operating mechanism for outdoor high-voltage circuit breaker - Google Patents
Operating mechanism for outdoor high-voltage circuit breaker Download PDFInfo
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- CN214254255U CN214254255U CN202120326401.1U CN202120326401U CN214254255U CN 214254255 U CN214254255 U CN 214254255U CN 202120326401 U CN202120326401 U CN 202120326401U CN 214254255 U CN214254255 U CN 214254255U
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- device shell
- circuit breaker
- connecting block
- voltage circuit
- high voltage
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Abstract
The utility model relates to a high voltage circuit breaker technical field just discloses an operating device for outdoor high voltage circuit breaker, including the device shell, the equal fixed mounting in top and the bottom of device shell has water joint, and the top fixed mounting of device shell has waterproof storehouse, the inside fixed mounting in waterproof storehouse has the cotton that absorbs water, the inside fixed mounting of device shell has the upper portion base. The utility model discloses can drive the lower part base through pulling control pull rod and slide downwards on the slide rail that opens circuit, thereby with disconnection between upper portion connecting block and the lower part connecting block, connect the fixed fixture block and the fixed dog joint that the revolving stage then passes through both sides, prevent that the lower part base from withdrawing, thereby accomplish the circuit breaking operation to the device, through the rotation control pull rod when needing the switch-on, it rotates to drive fixed fixture block, thereby make the upper portion base playback under the drive of shrink spring, time upper portion connecting block is connected with the lower part connecting block, thereby communicate the device.
Description
Technical Field
The utility model relates to a high voltage circuit breaker technical field especially relates to an operating device for outdoor high voltage circuit breaker.
Background
The high-voltage circuit breaker is the most important switch equipment for controlling and protecting a high-voltage network in a power system, is the electrical equipment with the most complex structure in switch electrical equipment, and is an essential component in a power plant and a power transmission and distribution device.
The following problems of the prior high-voltage circuit breaker operating mechanism in the using process are found to be not well solved: 1. the existing high-voltage circuit breaker operating mechanism needs to open an electric appliance cabinet in the power-off and return connection processes, is complex to use and is inconvenient to operate; 2. the existing high-voltage circuit breaker operating mechanism has poor waterproof performance, and can be broken off due to rainwater when used outdoors, thereby causing dangerous accidents.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, if current high voltage circuit breaker operating device need open the electrical cabinet at outage and return connection process, use comparatively complicatedly, and be not convenient for operate, current high voltage circuit breaker operating device waterproof performance is relatively poor, probably opens circuit because of the rainwater reason when the outdoor use to cause the problem of dangerous accident, and the operating device who is used for outdoor high voltage circuit breaker who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an operating mechanism for an outdoor high-voltage circuit breaker comprises a device shell, wherein waterproof joints are fixedly mounted at the top and the bottom of the device shell, a waterproof bin is fixedly mounted at the top of the device shell, absorbent cotton is fixedly mounted in the waterproof bin, an upper base is fixedly mounted in the device shell, an upper connecting block is fixedly mounted on the front surface of the upper base, a connecting cylinder is fixedly mounted at the bottom of the upper connecting block, a circuit breaking slide rail is fixedly mounted in the device shell, a lower base is slidably mounted on the front surface of the circuit breaking slide rail, the top of the lower base is movably connected with the top of the device shell through a shrinkage spring, a lower connecting block is fixedly mounted on the front surface of the lower base, a connecting plug is fixedly mounted at the top of the lower connecting block, and a connecting rod is fixedly connected with the bottom of the lower base, the bottom fixedly connected with of connecting rod connects the revolving stage, the equal fixed mounting in the left and right sides of connecting the revolving stage has fixed fixture block, the left and right sides of device shell inner wall all rotates and installs fixed dog, the inner wall swing joint of dog spring and device shell is passed through to the bottom of fixed dog, the bottom fixedly connected with control pull rod of connecting the revolving stage, the outside fixed mounting of control pull rod has sealed rotor, sealed rotor rotates the bottom of installing at the device shell, the inboard fixed mounting of control pull rod has electrified pilot lamp, the inside joint of device shell has sealed apron.
Preferably, the bottom of the upper connecting block is plugged with a connecting plug at the top of the lower connecting block through a connecting cylinder.
Preferably, the lower base is slidably mounted inside the device housing by means of a break-away slide.
Preferably, the connecting rod and the control pull rod are rotatably connected through a connecting rotary table.
Preferably, the left side and the right side of the connecting rotary table are clamped with the fixed stop blocks through the fixed clamping blocks.
Preferably, the upper base, the lower base and the connecting turntable are all made of ceramics.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can drive the lower part base through pulling control pull rod and slide downwards on the slide rail that opens circuit, thereby with disconnection between upper portion connecting block and the lower part connecting block, connect the fixed fixture block and the fixed dog joint that the revolving stage then passes through both sides, prevent that the lower part base from withdrawing, thereby accomplish the circuit breaking operation to the device, through the rotation control pull rod when needing the switch-on, it rotates to drive fixed fixture block, thereby make the upper portion base playback under the drive of shrink spring, time upper portion connecting block is connected with the lower part connecting block, thereby communicate the device, easy operation is convenient.
(2) The utility model discloses the waterproof storehouse and the sealed apron of plug-in type on upper portion can filter most rainwater, and a small number also can absorb through the cotton that absorbs water from the rainwater of waterproof storehouse top infiltration, prevent inside the rainwater gets into the device to prevent effectively that the device from causing dangerous accident when the open air uses.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a bottom view of the structure of the present invention.
In the figure: 1. a device housing; 2. a waterproof joint; 3. a waterproof bin; 4. absorbent cotton; 5. an upper base; 6. an upper connecting block; 7. a connecting cylinder; 8. a breaking slide rail; 9. a lower base; 10. a retraction spring; 11. a lower connecting block; 12. a connecting plug; 13. a connecting rod; 14. connecting the rotary table; 15. fixing the fixture block; 16. fixing a stop block; 17. a stopper spring; 18. a control pull rod; 19. sealing the rotary plate; 20. a live indicator light; 21. and sealing the cover plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an operating mechanism for an outdoor high-voltage circuit breaker comprises a device housing 1, waterproof joints 2 are fixedly installed at the top and the bottom of the device housing 1, a waterproof bin 3 is fixedly installed at the top of the device housing 1, absorbent cotton 4 is fixedly installed inside the waterproof bin 3, an upper base 5 is fixedly installed inside the device housing 1, an upper connecting block 6 is fixedly installed on the front surface of the upper base 5, a connecting cylinder 7 is fixedly installed at the bottom of the upper connecting block 6, a circuit breaking slide rail 8 is fixedly installed inside the device housing 1, a lower base 9 is slidably installed on the front surface of the circuit breaking slide rail 8, the lower base 9 is slidably installed inside the device housing 1 through the circuit breaking slide rail 8, the device can be broken through the sliding of the lower base 9, the top of the lower base 9 is movably connected with the top inside the device housing 1 through a contraction spring 10, the front of the lower base 9 is fixedly provided with a lower connecting block 11, the top of the lower connecting block 11 is fixedly provided with a connecting plug 12, the bottom of the upper connecting block 6 is inserted with the connecting plug 12 at the top of the lower connecting block 11 through a connecting cylinder 7, so that the upper connecting block 6 can be communicated with the lower connecting block 11, the bottom of the lower base 9 is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with a connecting rotary table 14, the upper base 5, the lower base 9 and the connecting rotary table 14 are all made of ceramics, so that dangerous accidents caused by internal circuit breaking of the device can be prevented, the left side and the right side of the connecting rotary table 14 are both fixedly provided with fixed clamping blocks 15, the left side and the right side of the inner wall of the device shell 1 are both rotatably provided with fixed stopping blocks 16, the left side and the right side of the connecting rotary table 14 are clamped with the fixed stopping blocks 16 through the fixed clamping blocks 15, so that the device can be prevented from automatically withdrawing when in circuit breaking, the inner wall swing joint of dog spring 17 and device shell 1 is passed through to the bottom of fixed dog 16, the bottom fixedly connected with control rod 18 of connecting revolving stage 14, rotate through connecting revolving stage 14 between connecting rod 13 and the control rod 18 and connect, can come to come the device playback through rotating control rod 18, the outside fixed mounting of control rod 18 has sealed rotor 19, sealed rotor 19 rotates the bottom of installing at device shell 1, the inboard fixed mounting of control rod 18 has electrified pilot lamp 20, the inside joint of device shell 1 has sealed apron 21.
The working principle is as follows: when the device is used outdoors, the waterproof bin 3 at the upper part and the plug-in type sealing cover plate 21 can filter most rainwater, a small amount of rainwater infiltrated from the top of the waterproof bin 3 can be absorbed by the water absorption cotton 4 to prevent the rainwater from entering the device, thereby effectively preventing the device from causing dangerous accidents when being used outdoors, the lower base 9 can be driven to slide downwards on the circuit breaking slide rail 8 by pulling the control pull rod 18, so that the upper connecting block 6 and the lower connecting block 11 are disconnected, the connecting rotary table 14 is clamped with the fixed stop blocks 16 through the fixed stop blocks 15 at two sides to prevent the lower base 9 from withdrawing, thereby completing the circuit breaking operation of the device, when the device is required to be connected, the fixed stop blocks 15 are driven to rotate by rotating the control pull rod 18, so that the upper base 5 is reset under the drive of the contraction spring 10, and the upper connecting block 6 is connected with the lower connecting block 11, thereby connecting the device, so the above is the specific working principle of the operating mechanism for the outdoor high-voltage circuit breaker.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. An operating mechanism for an outdoor high voltage circuit breaker, comprising a device housing (1), characterized in that: the device is characterized in that waterproof joints (2) are fixedly mounted at the top and the bottom of a device shell (1), a waterproof bin (3) is fixedly mounted at the top of the device shell (1), absorbent cotton (4) is fixedly mounted in the waterproof bin (3), an upper base (5) is fixedly mounted in the device shell (1), an upper connecting block (6) is fixedly mounted on the front side of the upper base (5), a connecting cylinder (7) is fixedly mounted at the bottom of the upper connecting block (6), a circuit breaking slide rail (8) is fixedly mounted in the device shell (1), a lower base (9) is slidably mounted on the front side of the circuit breaking slide rail (8), the top of the lower base (9) is movably connected with the top of the device shell (1) through a contraction spring (10), and a lower connecting block (11) is fixedly mounted on the front side of the lower base (9), the top of the lower connecting block (11) is fixedly provided with a connecting plug (12), the bottom of the lower base (9) is fixedly connected with a connecting rod (13), the bottom of the connecting rod (13) is fixedly connected with a connecting rotary table (14), the left side and the right side of the connecting rotary table (14) are respectively fixedly provided with a fixed clamping block (15), the left side and the right side of the inner wall of the device shell (1) are respectively rotatably provided with a fixed clamping block (16), the bottom of the fixed clamping block (16) is movably connected with the inner wall of the device shell (1) through a clamping block spring (17), the bottom of the connecting rotary table (14) is fixedly connected with a control pull rod (18), the outer part of the control pull rod (18) is fixedly provided with a sealing rotary sheet (19), the sealing rotary sheet (19) is rotatably arranged at the bottom of the device shell (1), and the inner side of the control pull rod (18) is fixedly provided with an electrified indicating lamp (20), the inside joint of device shell (1) has sealed apron (21).
2. An operating mechanism for an outdoor high voltage circuit breaker according to claim 1 characterized in that the bottom of the upper connecting block (6) is plugged with the connecting plug (12) on the top of the lower connecting block (11) through the connecting cylinder (7).
3. An operating mechanism for an outdoor high voltage circuit breaker according to claim 1 characterized in that the lower base (9) is slidably mounted inside the device housing (1) by means of a breaking slide (8).
4. An operating mechanism for an outdoor high voltage circuit breaker according to claim 1 characterized in that the connection rod (13) and the control rod (18) are rotatably connected by means of a connection turret (14).
5. An operating mechanism for an outdoor high voltage circuit breaker according to claim 1, characterized in that the left and right sides of the connecting turntable (14) are clamped with the fixed stoppers (16) by the fixed clamping blocks (15).
6. An operating mechanism for an outdoor high voltage circuit breaker according to claim 1 characterized in that the upper base (5), the lower base (9) and the connecting turret (14) are all made of ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326401.1U CN214254255U (en) | 2021-02-04 | 2021-02-04 | Operating mechanism for outdoor high-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326401.1U CN214254255U (en) | 2021-02-04 | 2021-02-04 | Operating mechanism for outdoor high-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254255U true CN214254255U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120326401.1U Active CN214254255U (en) | 2021-02-04 | 2021-02-04 | Operating mechanism for outdoor high-voltage circuit breaker |
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| CN (1) | CN214254255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744446A (en) * | 2022-04-23 | 2022-07-12 | 江苏上诚电缆有限公司 | Monitoring power adapter for field high-power high-definition camera |
-
2021
- 2021-02-04 CN CN202120326401.1U patent/CN214254255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114744446A (en) * | 2022-04-23 | 2022-07-12 | 江苏上诚电缆有限公司 | Monitoring power adapter for field high-power high-definition camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An operating mechanism for outdoor high-voltage circuit breakers Effective date of registration: 20220830 Granted publication date: 20210921 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Hekou sub branch Pledgor: OUMILO ELECTRIC Co.,Ltd. Registration number: Y2022980013778 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230829 Granted publication date: 20210921 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Hekou sub branch Pledgor: OUMILO ELECTRIC Co.,Ltd. Registration number: Y2022980013778 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An operating mechanism for outdoor high-voltage circuit breakers Effective date of registration: 20230830 Granted publication date: 20210921 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Hekou sub branch Pledgor: OUMILO ELECTRIC Co.,Ltd. Registration number: Y2023980054720 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |