CN212084899U - Remote control module of high-voltage circuit breaker - Google Patents
Remote control module of high-voltage circuit breaker Download PDFInfo
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- CN212084899U CN212084899U CN202021118660.7U CN202021118660U CN212084899U CN 212084899 U CN212084899 U CN 212084899U CN 202021118660 U CN202021118660 U CN 202021118660U CN 212084899 U CN212084899 U CN 212084899U
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- circuit breaker
- voltage circuit
- remote control
- control module
- motor
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Abstract
The utility model discloses a high-voltage circuit breaker remote control module, which comprises a shell, a binding post, a static contact, a base and a lead screw, wherein a movable seat is arranged on the lead screw through thread fit, an insulating rod is fixedly connected to the outer side of the movable seat, and a movable contact is fixedly connected to the top end of the insulating rod; the base is provided with a motor in transmission connection with the lead screw and a motor controller respectively, and the motor controller is communicated with the intelligent terminal through the wireless communication module. The utility model discloses simple structure adopts the motor drive lead screw rotatory for it reciprocates along the lead screw to remove the seat, drives the moving contact and goes up and down, realizes meeting or separating with the static contact, thereby has realized that high-voltage circuit breaker is closed or the disconnection, adopts machine controller control motor work simultaneously, and machine controller communicates with intelligent terminal through wireless communication module, has realized remote control.
Description
Technical Field
The utility model relates to a high voltage circuit breaker technical field specifically is a high voltage circuit breaker remote control module.
Background
The high-voltage circuit breaker (or called high-voltage switch) not only can cut off or close the no-load current and the load current in the high-voltage circuit, but also cuts off the overload current and the short-circuit current through the action of the relay protection device when the system breaks down, has quite perfect arc extinguishing structure and enough current breaking capacity, and can be divided into: oil circuit breakers (multiple oil circuit breakers, less oil circuit breakers), sulfur hexafluoride circuit breakers (SF 6 circuit breakers), compressed air circuit breakers, vacuum circuit breakers, etc.
In the power system, the closing and opening operations of the high-voltage circuit breaker are switched on site by a worker manually operating a manual pull rod. The working strength of workers can be increased, and once an electric leakage accident occurs, a safety accident is easily caused during live-line operation, so that the personal safety of the workers is threatened; in addition, some high voltage circuit breakers are located in remote areas, such as mountains, high altitude areas, and it is difficult for workers to reach them in a short time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect and not enough that prior art exists, provide a high voltage circuit breaker remote control module, it is rotatory to adopt the motor drive lead screw, make to remove the seat and reciprocate along the lead screw, drive the moving contact and go up and down, realize meeting or separating with the static contact, thereby realize high voltage circuit breaker closure or disconnection, adopt the work of machine controller control motor simultaneously, machine controller communicates with intelligent terminal through wireless communication module, in order to realize remote control.
The technical scheme of the utility model as follows:
the utility model provides a high voltage circuit breaker remote control module, including the casing with fix the terminal at casing top, the bottom downwardly extending of terminal to top and fixedly connected with static contact in the casing, its characterized in that: a base is fixed on the bottom surface in the shell, a vertically arranged lead screw is rotatably installed between the upper surface of the base and the inner top surface of the shell, a moving seat is installed on the lead screw in a threaded fit manner, an insulating rod extending vertically is fixedly connected to the outer side of the moving seat, and a moving contact is fixedly connected to the top end of the insulating rod; the motor that the screw drive is connected is installed to one side of base upper surface, the opposite side of base upper surface install with the motor controller that the motor electricity is connected, motor controller communicate through wireless communication module and intelligent terminal.
The high-voltage circuit breaker remote control module is characterized in that: the static contact adopts a rectangular conducting strip.
The high-voltage circuit breaker remote control module is characterized in that: the moving contact adopts a U-shaped conducting strip matched with the fixed contact.
The high-voltage circuit breaker remote control module is characterized in that: the inner top surface of the shell is fixed with an upper mounting seat, the upper surface of the base is fixed with a lower mounting seat, and the upper end and the lower end of the screw rod are respectively and correspondingly rotatably mounted on the upper mounting seat and the lower mounting seat through bearings.
The high-voltage circuit breaker remote control module is characterized in that: a fixed seat is fixed on one side of the upper surface of the base, and the motor is installed on the fixed seat.
The high-voltage circuit breaker remote control module is characterized in that: the bottom of the screw rod is in transmission connection with an output shaft of the motor through a bevel gear pair.
The high-voltage circuit breaker remote control module is characterized in that: the intelligent terminal adopts one of a remote server, a computer, an intelligent mobile phone and a tablet computer.
The utility model has the advantages that:
the utility model discloses simple structure, it is rotatory to adopt the motor drive lead screw, make to remove the seat and reciprocate along the lead screw, it goes up and down to drive the moving contact, realize meeting or separating with the static contact, thereby high-voltage circuit breaker closure or disconnection have been realized, adopt the work of machine controller control motor simultaneously, machine controller communicates with intelligent terminal through wireless communication module, remote control has been realized, it carries out field operation to need not the staff, the working strength has been alleviateed, the incident of having avoided causing because of live-wire operation, staff's personal safety has been ensured, and the device is particularly suitable for remote areas.
Drawings
Fig. 1 is a schematic structural view of the moving contact of the present invention when connected with the static contact.
Fig. 2 is a schematic structural diagram of the present invention when the moving contact is separated from the static contact.
Fig. 3 is a control schematic block diagram of the present invention.
Detailed Description
Referring to fig. 1-3, a remote control module for a high-voltage circuit breaker comprises a housing 1 and a terminal 2 fixed on the top of the housing 1, wherein the bottom end of the terminal 2 extends downwards to the top of the housing 1 and is fixedly connected with a fixed contact 3, a base 4 is fixed on the bottom surface of the housing 1, a vertically arranged lead screw 5 is rotatably installed between the upper surface of the base 4 and the inner top surface of the housing 1, a movable seat 6 is installed on the lead screw 5 through thread fit, an insulating rod 7 extending vertically is fixedly connected to the outer side of the movable seat 6, and a movable contact 8 is fixedly connected to the top end of the insulating rod 7; the motor 9 that is connected with the transmission of lead screw 5 is installed to one side of base 4 upper surface, and the opposite side of base 4 upper surface is installed the motor controller 10 of being connected with the motor 9 electricity, and motor controller 10 communicates with intelligent terminal 12 through wireless communication module 11.
The utility model discloses in, static contact 3 adopts the rectangle conducting strip.
The moving contact 8 adopts a U-shaped conducting strip matched with the static contact 3.
An upper mounting seat 13 is fixed on the inner top surface of the shell 1, a lower mounting seat 14 is fixed on the upper surface of the base 4, and the upper end and the lower end of the screw rod 5 are respectively and correspondingly rotatably mounted on the upper mounting seat 13 and the lower mounting seat 14 through bearings.
A fixed seat 15 is fixed on one side of the upper surface of the base 4, and the motor 9 is installed on the fixed seat 15.
The bottom of the screw rod 5 is in transmission connection with an output shaft of the motor 9 through a bevel gear pair 16.
The intelligent terminal 12 is one of a remote server, a computer, a smart phone and a tablet computer.
The invention is further described below with reference to the accompanying drawings:
in this embodiment, a two-phase high-voltage circuit breaker is taken as an example, and under a normal condition, the movable contact 8 is connected with the fixed contact 3, and at this time, the movable base 6 is located at the highest stroke. Because the static contact 3 adopts a rectangular conducting strip, the moving contact 8 adopts a U-shaped conducting strip matched with the static contact 3, and the static contact 3 is just clamped into the moving contact 8 at the moment, the high-voltage circuit breaker is in a closed state.
When the high-voltage circuit breaker needs to be disconnected, an intelligent terminal 12, such as a remote server, sends a control instruction to a motor controller 10 through a wireless communication module 11, after the motor controller 10 receives the control instruction, the motor 9 is controlled to work, an output shaft of the motor 9 rotates to drive a lead screw 5 to rotate, and as the movable base 6 is installed on the lead screw 5 through thread fit, the movable base 6 moves downwards to drive an insulating rod 7 and a movable contact 8 to move downwards until the movable base 6 reaches the lowest stroke, and the movable contact 8 is separated from a fixed contact 3, so that the high-voltage circuit breaker is in a disconnected state.
The above embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, and the modifications and improvements made by the technical solutions of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a high voltage circuit breaker remote control module, including the casing with fix the terminal at casing top, the bottom downwardly extending of terminal to top and fixedly connected with static contact in the casing, its characterized in that: a base is fixed on the bottom surface in the shell, a vertically arranged lead screw is rotatably installed between the upper surface of the base and the inner top surface of the shell, a moving seat is installed on the lead screw in a threaded fit manner, an insulating rod extending vertically is fixedly connected to the outer side of the moving seat, and a moving contact is fixedly connected to the top end of the insulating rod; the motor that the screw drive is connected is installed to one side of base upper surface, the opposite side of base upper surface install with the motor controller that the motor electricity is connected, motor controller communicate through wireless communication module and intelligent terminal.
2. The remote control module for a high-voltage circuit breaker according to claim 1, characterized in that: the static contact adopts a rectangular conducting strip.
3. The remote control module for a high voltage circuit breaker according to claim 2, wherein: the moving contact adopts a U-shaped conducting strip matched with the fixed contact.
4. The remote control module for a high-voltage circuit breaker according to claim 1, characterized in that: the inner top surface of the shell is fixed with an upper mounting seat, the upper surface of the base is fixed with a lower mounting seat, and the upper end and the lower end of the screw rod are respectively and correspondingly rotatably mounted on the upper mounting seat and the lower mounting seat through bearings.
5. The remote control module for a high-voltage circuit breaker according to claim 1, characterized in that: a fixed seat is fixed on one side of the upper surface of the base, and the motor is installed on the fixed seat.
6. The remote control module for a high-voltage circuit breaker according to claim 1, characterized in that: the bottom of the screw rod is in transmission connection with an output shaft of the motor through a bevel gear pair.
7. The remote control module for a high-voltage circuit breaker according to claim 1, characterized in that: the intelligent terminal adopts one of a remote server, a computer, an intelligent mobile phone and a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118660.7U CN212084899U (en) | 2020-06-17 | 2020-06-17 | Remote control module of high-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118660.7U CN212084899U (en) | 2020-06-17 | 2020-06-17 | Remote control module of high-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212084899U true CN212084899U (en) | 2020-12-04 |
Family
ID=73557615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021118660.7U Active CN212084899U (en) | 2020-06-17 | 2020-06-17 | Remote control module of high-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212084899U (en) |
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2020
- 2020-06-17 CN CN202021118660.7U patent/CN212084899U/en active Active
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