CN213660661U - Be used for electrified short circuit diverging device of substation equipment - Google Patents
Be used for electrified short circuit diverging device of substation equipment Download PDFInfo
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- CN213660661U CN213660661U CN202021949433.9U CN202021949433U CN213660661U CN 213660661 U CN213660661 U CN 213660661U CN 202021949433 U CN202021949433 U CN 202021949433U CN 213660661 U CN213660661 U CN 213660661U
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Abstract
The utility model discloses an electrified short circuit shunting device for substation equipment, which comprises a plurality of groups of clamps, a control box body, a controller and a remote communication device; each group of the two fixtures is respectively arranged on two sides of the control box body, each fixture comprises a fixed base, a connecting circuit and a latch, the fixed bases are arranged on the control box body and are connected with the latches through the connecting circuits, and the latches are arranged on the power transformation equipment; the control box body comprises a plurality of groups of knife switch, a plurality of groups of normally open contacts and a plurality of groups of electromagnetic telescopic devices, wherein the two ends of the normally open contacts are respectively connected with the fixed base of each group of clamps, one side of the knife switch is installed on the normally open contacts, the other side of the knife switch is movably connected with the spot-prick telescopic devices, the electromagnetic telescopic devices are connected with the controller, short circuit is automatically carried out through the controller, the heating processing time is shortened, and the safety of constructors can be guaranteed.
Description
Technical Field
The utility model belongs to the technical field of electric power, a be used for electrified short circuit diverging device of substation equipment is related to.
Background
With the rapid increase of the power load, accidents often occur in the power system, such as equipment damage or forced unplanned power failure caused by untimely heat generation treatment of the equipment. Because the heating point of the transformation equipment is wider, more spare parts are needed for heating treatment, the process quality is higher, and the treatment time is longer; meanwhile, the treatment of heating is greatly restricted by spare parts and spare parts, and partial treatment can only be simply carried out but cannot be completely eradicated; again on manpower resources and safety control, the night construction has the lighting condition not enough, danger such as the operation of ascending a height, need be equipped with more safety guardians simultaneously. Based on the above factors, there are many uncertainties in the heating of the power failure process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model relates to a be used for electrified short circuit diverging device of substation equipment, the device can carry out the short circuit through the controller is automatic, has not only shortened the time of handling the heating, can also guarantee constructor's safety.
The utility model provides an electrified short circuit shunting device for substation equipment, which comprises a plurality of groups of clamps, a control box body, a controller and a remote communication device;
each group of the two clamps are respectively arranged on two sides of the control box body, each clamp comprises a fixed base, a connecting circuit and a latch, the fixed bases are arranged on the control box body and connected with the latches through the connecting circuits, and the latches are arranged on the power transformation equipment;
the control box body comprises a plurality of groups of knife switch, a plurality of groups of normally open contacts and a plurality of groups of electromagnetic telescopic devices, two ends of each normally open contact are respectively connected with the fixed base of each group of clamps, one side of each knife switch is installed on the normally open contact, the other side of each knife switch is movably connected with the prick telescopic device, and the electromagnetic telescopic devices are connected with the controller.
The controller is installed on the control box body and comprises a power input end, a control chip, a digital output module and a communication module, wherein the power input end is connected with a power supply through a connecting wire and supplies power for the control chip, the controller is guaranteed to operate, the control chip is connected with the digital output module and the communication module, the digital output module is connected with the electromagnetic expansion device, and the communication module is in remote communication with a remote communication device.
The remote communication device further comprises a control chip, a control panel and a communication module, wherein the control chip is connected with the control panel, the control panel can set parameter values in the control chip, and the communication module is in remote communication with the controller.
Further the electromagnetic telescopic device comprises an electromagnetic device and a telescopic rod, the telescopic rod is installed in the electromagnetic device, and the bottom of the telescopic rod is movably connected with the knife switch.
The electromagnetic device further comprises a power input end and a control end, the power input end is connected into a power supply through a connecting wire, and the control end is connected with the digital quantity output module of the controller through the connecting wire, so that the controller can automatically control the operation of the electromagnetic telescopic device.
Furthermore, the movable connection position of the knife switch and the telescopic rod of the electromagnetic telescopic device is made of insulating materials, so that the knife switch and the telescopic device are prevented from being conductive.
Furthermore, the box body is made of insulating materials, and the fixed base is made of metal conducting materials.
Drawings
Fig. 1 is a schematic structural view of an electrified short circuit shunt device for substation equipment;
fig. 2 is a schematic structural view of a clamp for an electrified short-circuit shunt device of a power transformation device of the utility model;
fig. 3 is utility model a be used for electrified short circuit diverging device control box structure schematic diagram of substation equipment.
In the figure: 1. a fixture; 2. a control box body; 3. a controller; 4. a remote communication device; 5. a fixed base; 6. connecting a line; 7. clamping teeth; 8. a knife switch; 9. a normally open contact; 10. an electromagnetic telescoping device.
Detailed Description
The following will explain in detail a specific embodiment of the utility model relates to an electrified short circuit diverging device for substation equipment with the attached drawings.
As shown in fig. 1, the utility model provides an electrified short circuit shunting device for substation equipment, which comprises a plurality of groups of fixtures 1, a control box body 2, a controller 3 and a remote communication device 4;
as shown in fig. 2, each set of two clamps 1 is respectively installed on two sides of the control box 2, each clamp 1 includes a fixed base 5, a connection circuit 6 and a latch 7, the fixed base 5 is installed on the control box 2 and connected to the latch 7 through the connection circuit 6, and the latch 7 is installed on the power transformation equipment;
as shown in fig. 3, the control box 2 includes a plurality of sets of knife switch 8, a plurality of sets of normally open contacts 9 and a plurality of sets of electromagnetic expansion devices 10, two ends of the normally open contacts 9 are respectively connected with the fixing bases 5 of each set of fixtures 1, one side of the knife switch 8 is installed on the normally open contacts 9, the other side is movably connected with the prick expansion device, and the electromagnetic expansion device 10 is connected with the controller 3.
According to the above, the controller 3 includes a power input end, a control chip, a digital output module and a communication module, the power input end is connected to a power supply through a connecting wire to supply power to the control chip, so as to ensure the operation of the controller 3, the control chip is connected to the digital output module and the communication module, the digital output module is connected to the electromagnetic expansion device 10, and the communication module is in remote communication with the remote communication device 4.
According to the above, the remote communication device 4 includes a control chip, a control panel and a communication module, the control chip is connected to the control panel, the control panel can set a parameter value in the control chip, and the communication module performs remote communication with the controller 3.
According to the above, the electromagnetic telescopic device 10 includes an electromagnetic device and a telescopic rod, the telescopic rod is installed in the electromagnetic device, and the bottom of the telescopic rod is movably connected with the knife switch 8.
According to the above, the electromagnetic device includes a power input end and a control end, the power input end is connected to a power supply through a connecting line, and the control end is connected to the digital output module of the controller 3 through a connecting line, so that the controller 3 can automatically control the operation of the electromagnetic telescopic device 10.
According to the above, the movable connection between the knife switch 8 and the telescopic rod of the electromagnetic telescopic device 10 is made of insulating material, so that the knife switch 8 and the telescopic device are prevented from conducting electricity.
According to the above, the box body is made of insulating material, and the fixed base 5 is made of metal conductive material.
The working principle of the electrified short circuit shunting device for the power transformation equipment is as follows: and connecting each group of fixtures 1 with heating points and processing equipment of the power transformation equipment, and marking each heating point and the corresponding electromagnetic expansion device 10 in the controller 3. When the heating point in the power transformation equipment needs to be heated, the worker performs remote communication with the controller 3 through the remote communication device 4. The electromagnetic expansion device 10 corresponding to the heating point is operated in the controller 3, and the heating point is connected to the processing device.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A short circuit shunting device for electrified substation equipment is characterized by comprising a plurality of groups of fixtures, a control box body, a controller and a remote communication device;
each group of the two clamps are respectively arranged on two sides of the control box body, each clamp comprises a fixed base, a connecting circuit and a latch, the fixed bases are arranged on the control box body and connected with the latches through the connecting circuits, and the latches are arranged on the power transformation equipment;
the control box body comprises a plurality of groups of knife switch, a plurality of groups of normally open contacts and a plurality of groups of electromagnetic telescopic devices, two ends of each normally open contact are respectively connected with the fixed base of each group of clamps, one side of each knife switch is installed on the normally open contact, the other side of each knife switch is movably connected with the prick telescopic device, and the electromagnetic telescopic devices are connected with the controller.
2. The electrified short circuit shunt device for the power transformation equipment as claimed in claim 1, wherein the controller is mounted on the control box and comprises a power input end, a control chip, a digital output module and a communication module, the power input end is connected to a power supply through a connecting wire to supply power to the control chip and ensure the operation of the controller, the control chip is connected with the digital output module and the communication module, the digital output module is connected with the electromagnetic expansion device, and the communication module is in remote communication with the remote communication device.
3. The live short circuit shunt device for the power transformation equipment as claimed in claim 2, wherein the remote communication device comprises a control chip, a control panel and a communication module, the control chip is connected with the control panel, the control panel can set parameter values in the control chip, and the communication module is in remote communication with the controller.
4. The electrified short circuit shunt device for the power transformation equipment as claimed in claim 1, wherein the electromagnetic expansion device comprises an electromagnetic device and an expansion link, the expansion link is installed in the electromagnetic device, and the bottom of the expansion link is movably connected with the knife switch.
5. The electrified short-circuit shunt device for the power transformation equipment as claimed in claim 4, wherein the electromagnetic device comprises a power input end and a control end, the power input end is connected to a power supply through a connecting wire, and the control end is connected with a digital quantity output module of the controller through a connecting wire, so that the controller can automatically control the operation of the electromagnetic telescopic device.
6. The electrified short circuit shunting device for the power transformation equipment as recited in claim 4, wherein the movable connection part of the knife switch and the telescopic rod of the electromagnetic telescopic device is made of an insulating material, so that the knife switch and the telescopic device are prevented from conducting electricity.
7. The live short circuit shunt device for the power transformation equipment as claimed in claim 1, wherein the box body is made of an insulating material, and the fixing base is made of a metal conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949433.9U CN213660661U (en) | 2020-09-09 | 2020-09-09 | Be used for electrified short circuit diverging device of substation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949433.9U CN213660661U (en) | 2020-09-09 | 2020-09-09 | Be used for electrified short circuit diverging device of substation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660661U true CN213660661U (en) | 2021-07-09 |
Family
ID=76695203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021949433.9U Active CN213660661U (en) | 2020-09-09 | 2020-09-09 | Be used for electrified short circuit diverging device of substation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660661U (en) |
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2020
- 2020-09-09 CN CN202021949433.9U patent/CN213660661U/en active Active
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