CN219435721U - High-voltage fuse capable of being electrically opened and closed - Google Patents
High-voltage fuse capable of being electrically opened and closed Download PDFInfo
- Publication number
- CN219435721U CN219435721U CN202320724689.7U CN202320724689U CN219435721U CN 219435721 U CN219435721 U CN 219435721U CN 202320724689 U CN202320724689 U CN 202320724689U CN 219435721 U CN219435721 U CN 219435721U
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- fuse tube
- fuse
- support
- motor
- clamping piece
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Abstract
The utility model relates to the technical field of electricity, in particular to a high-voltage fuse capable of being electrically switched on and off, which comprises an insulating support column, a base, a motor and a fuse tube bracket, wherein the base is arranged on the insulating support column; the motor is connected with a power supply through a switch, and the power supply is a motor power supply; the switch is connected with a receiving device and also comprises a transmitting device matched with the receiving device, the transmitting device transmits signals, and the receiving device can receive the signals transmitted by the transmitting device and control the switch to be turned on and off; the motor operates to realize the rotation of the fuse tube support, and the upper end of the fuse tube support is arranged in the clamping piece or separated from the clamping piece. The high-voltage fuse of appearance can remote control, has intensity of labour little, the high advantage of security.
Description
Technical Field
The utility model relates to the technical field of electricity, in particular to a high-voltage fuse.
Background
The high-voltage fuse comprises an insulating support, an upper support is arranged on the insulating support, a lower support is arranged below the insulating support, a rotary groove is formed in the lower support, the high-voltage fuse further comprises a fuse tube support, a fuse tube is arranged in the fuse tube support, a rotating shaft is arranged below the fuse tube support, the rotating shaft is arranged in the rotary groove, rotation of the fuse tube support can be achieved, and a clamping piece clamped at the upper end of the fuse tube support is arranged on the upper support; when the fuse tube is required to be disconnected, the clamping piece of the upper end of the fuse tube bracket and the clamping piece of the upper bracket can be separated by rotating the fuse tube bracket outwards; when the fuse tube is required to be opened, the fuse tube support is rotated inwards, so that the clamping piece is clamped at the upper end of the fuse tube support, and the fuse tube in the fuse tube support can be in an electric connection state.
In the prior art, when the operating fuse tube bracket is an insulating rod, people can operate the insulating rod to realize the electric connection state or disconnection of the fuse tube, and the operating fuse tube bracket has the defects of high labor intensity and poor safety.
Disclosure of Invention
The utility model aims at solving the defects and provides a high-voltage fuse with low labor intensity and high safety, namely a high-voltage fuse capable of being electrically opened and closed.
The technical scheme of the utility model is realized in such a way that the high-voltage fuse capable of being electrically switched on and off comprises an insulating support, wherein an upper support is arranged on the insulating support, a lower support is arranged below the insulating support, a rotary groove is formed in the lower support, the high-voltage fuse further comprises a fuse tube support, a fuse tube is arranged in the fuse tube support, a rotating shaft is arranged below the fuse tube support, the rotating shaft is arranged in the rotary groove, the rotation of the fuse tube support can be realized, and a clamping piece clamped at the upper end of the fuse tube support is arranged on the upper support; when the fuse tube is required to be disconnected, the upper end of the fuse tube bracket can be separated from the clamping piece by rotating the fuse tube bracket outwards; when the fuse tube is required to be opened, the fuse tube bracket is rotated inwards, so that the clamping piece is clamped with the upper end of the fuse tube bracket, and the fuse tube in the fuse tube bracket can be in an electric connection state; the method is characterized in that: the motor is arranged on the motor base, the motor is connected with a guide rod, and the other end of the guide rod is connected with a fuse tube bracket; the motor is connected with a power supply through a switch, and the power supply is a motor power supply; the switch is connected with a receiving device and also comprises a transmitting device matched with the receiving device, the transmitting device transmits signals, and the receiving device can receive the signals transmitted by the transmitting device and control the switch to be turned on and off; the motor runs, so that the rotation of the fuse tube support can be realized, and the upper end of the fuse tube support is arranged in the clamping piece or separated from the clamping piece, so that the fuse tube support is a high-voltage fuse unit.
Further, the device comprises a device frame, wherein three high-voltage fuse units are arranged on the device frame, and signals sent by the emitting devices of the three high-voltage fuse units are different from each other.
The beneficial effects of the utility model are as follows: the high-voltage fuse has the advantages of being capable of being controlled remotely, low in labor intensity and high in safety.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a block diagram of some of the components of the present utility model.
Fig. 3 is a schematic view of three high voltage fuse cells of the present utility model.
The high-voltage fuse comprises a base, an insulating support column 2, an upper support 3, a lower support 4, a rotary groove 5, a fuse tube support 6, a fuse tube 7, a rotating shaft 8, a clamping piece 9, a motor base 10, a motor 11, a guide rod 12, a high-voltage fuse unit 13 and a device frame.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the high-voltage fuse capable of being electrically opened and closed comprises an insulating support column 1, wherein an upper support frame 2 is arranged on the insulating support column, a lower support frame 3 is arranged below the insulating support column, a rotary groove 4 is formed in the lower support frame, the high-voltage fuse also comprises a fuse tube support 5, a fuse tube 6 is arranged in the fuse tube support frame, a rotating shaft 7 is arranged below the fuse tube support frame, the rotating shaft is arranged in the rotary groove, rotation of the fuse tube support frame can be realized, and a clamping piece 8 clamping the upper end of the fuse tube support frame is arranged on the upper support frame; when the fuse tube is required to be disconnected, the upper end of the fuse tube bracket can be separated from the clamping piece by rotating the fuse tube bracket outwards; when the fuse tube is required to be opened, the fuse tube bracket is rotated inwards, so that the clamping piece is clamped with the upper end of the fuse tube bracket, and the fuse tube in the fuse tube bracket can be in an electric connection state; the method is characterized in that: a base is arranged on the insulating support, the base is a motor base 9, a motor 10 is arranged on the motor base, the motor is connected with a guide rod 11, and the other end of the guide rod is connected with a fuse tube bracket; the motor is connected with a power supply through a switch, and the power supply is a motor power supply; the switch is connected with a receiving device and also comprises a transmitting device matched with the receiving device, the transmitting device transmits signals, and the receiving device can receive the signals transmitted by the transmitting device and control the switch to be turned on and off; the motor is operated to realize the rotation of the fuse tube support, the upper end of the fuse tube support is in the clamping piece or separated from the clamping piece, which is a single high-voltage fuse 12, the broken line in fig. 1 shows the situation that the upper end of the fuse tube support is separated from the clamping piece, and the solid line in fig. 1 shows the situation that the upper end of the fuse tube support is in the clamping piece.
The utility model can control the rotation of the fuse tube bracket by controlling the transmitting device (remote controller) without manual operation, thereby realizing the purposes of remote control, low labor intensity and high safety.
The motor base is arranged to provide a mounting position for the motor.
The motor can be a rotary motor, and can drive the guide rod to operate.
The guide rod can be a telescopic rod or a connecting rod, and only the fuse tube bracket can be rotated.
The transmitting device and the receiving device are components in the prior art, namely a remote controller.
Further, as shown in fig. 3, it further includes a device frame 13 on which three high voltage fuse units are mounted, and the signals emitted from the emitting devices of the three high voltage fuse units are different from each other.
The utility model is suitable for the installation of three-phase electric lines.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and they should be included in the scope of the present utility model.
Claims (2)
1. The high-voltage fuse capable of being electrically switched on and off comprises an insulating support, wherein an upper support is arranged on the insulating support, a lower support is arranged below the insulating support, a rotary groove is formed in the lower support, a fuse tube support is further arranged, a fuse tube is arranged in the fuse tube support, a rotating shaft is arranged below the fuse tube support, the rotating shaft is arranged in the rotary groove, rotation of the fuse tube support can be achieved, and a clamping piece clamping the upper end of the fuse tube support is arranged on the upper support; when the fuse tube is required to be disconnected, the upper end of the fuse tube bracket can be separated from the clamping piece by rotating the fuse tube bracket outwards; when the fuse tube is required to be opened, the fuse tube bracket is rotated inwards, so that the clamping piece is clamped with the upper end of the fuse tube bracket, and the fuse tube in the fuse tube bracket can be in an electric connection state; the method is characterized in that: the motor is arranged on the motor base, the motor is connected with a guide rod, and the other end of the guide rod is connected with a fuse tube bracket; the motor is connected with a power supply through a switch, and the power supply is a motor power supply; the switch is connected with a receiving device and also comprises a transmitting device matched with the receiving device, the transmitting device transmits signals, and the receiving device can receive the signals transmitted by the transmitting device and control the switch to be turned on and off; the motor runs, so that the rotation of the fuse tube support can be realized, and the upper end of the fuse tube support is arranged in the clamping piece or separated from the clamping piece, so that the fuse tube support is a high-voltage fuse unit.
2. The high voltage fuse of claim 1, wherein the high voltage fuse comprises: the device also comprises a device frame, wherein three high-voltage fuse units are arranged on the device frame, and signals sent by the emitting devices of the three high-voltage fuse units are mutually different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724689.7U CN219435721U (en) | 2023-04-04 | 2023-04-04 | High-voltage fuse capable of being electrically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724689.7U CN219435721U (en) | 2023-04-04 | 2023-04-04 | High-voltage fuse capable of being electrically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219435721U true CN219435721U (en) | 2023-07-28 |
Family
ID=87343811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320724689.7U Active CN219435721U (en) | 2023-04-04 | 2023-04-04 | High-voltage fuse capable of being electrically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219435721U (en) |
-
2023
- 2023-04-04 CN CN202320724689.7U patent/CN219435721U/en active Active
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