CN219476413U - Full-insulation drop-out lightning arrester capable of being installed in electrified mode - Google Patents
Full-insulation drop-out lightning arrester capable of being installed in electrified mode Download PDFInfo
- Publication number
- CN219476413U CN219476413U CN202320424026.3U CN202320424026U CN219476413U CN 219476413 U CN219476413 U CN 219476413U CN 202320424026 U CN202320424026 U CN 202320424026U CN 219476413 U CN219476413 U CN 219476413U
- Authority
- CN
- China
- Prior art keywords
- arrester
- installation
- insulation
- plate
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a full-insulation drop-out arrester capable of being installed in an electrified mode, which comprises an insulator, an arrester, an installation clamping plate, an installation plate, a connection plate, an insulation layer and an insulation wire clamp, wherein the upper end of the insulator is fixed to the connection plate, the lower end of the insulator is fixed to the installation plate, the upper end of the arrester is connected to the connection plate, the lower end of the arrester is connected to the installation plate, the insulation layer is wrapped on the outer surface of the installation plate, one end of the insulation wire clamp is connected to the connection plate, the insulation layer is wrapped on the outer surface of the connection plate, the installation clamping plate is fixed to the end portion of the installation plate, and the insulation layer is wrapped on the outer surface of the installation clamping plate. The whole full insulation drop type lightning arrester capable of being installed in an electrified mode is full insulation, the lightning arrester can be installed or disassembled in an electrified mode, the power failure time is shortened, and the power supply reliability is improved.
Description
Technical Field
The utility model relates to an all-insulation drop-out arrester capable of being installed in an electrified mode, and relates to the technical field of arresters.
Background
The drop-out arrester is integrated with the disconnector, and the disconnector does not influence the normal work of the arrester and discharge overvoltage; the arrester is reliably operated when the arrester is damaged by faults, so that the arrester is out of operation, the single-phase grounding of the system is avoided, the line power supply is influenced, and an obvious disengagement mark is provided, so that maintenance personnel can easily find a fault point in the line inspection process.
At present, the installation of a conventional distribution arrester generally requires power outage, and along with the development of economy and society, the requirement on the annual power outage hour number is higher and higher, and the operation reliability of a power grid is influenced by the arrester which is required to be installed in a power outage. Hardware fittings (connecting plates, mounting plates, connectors and the like) used by the existing drop-out lightning arrester are exposed in the air, are easy to be damp and rust, and are easy to generate system short-circuit faults caused by floating and hanging of foreign matters.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide the full-insulation drop-out lightning arrester capable of being installed in an electrified mode.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a but full insulation drop-out arrester of electrified installation, includes insulator, arrester, installation splint, mounting panel, connecting plate, insulating layer, insulating fastener, the insulator upper end is fixed in the connecting plate, the insulator lower extreme is fixed in the mounting panel, the arrester upper end is connected in the connecting plate, the arrester lower extreme is connected in the mounting panel, the apparent parcel of mounting panel has the insulating layer, the one end of insulating fastener is connected in the connecting plate, the apparent parcel of connecting plate has the insulating layer, the end that the installation splint is fixed in the mounting panel, the apparent parcel of installation splint has the insulating layer.
Preferably, the insulating wire clamp is a prefabricated wire clamp.
Preferably, the mounting clamp plate is U-shaped, and is screwed with a locking bolt.
Compared with the prior art, the utility model has the following beneficial effects:
the whole full insulation drop type lightning arrester capable of being installed in an electrified mode is full insulation, the lightning arrester can be installed or disassembled in an electrified mode, the power failure time is shortened, and the power supply reliability is improved.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the construction of an embodiment of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1, this embodiment provides a full insulation drop-out arrester that can install with electricity, including insulator 1, arrester 2, installation splint 3, mounting panel 4, connecting plate 5, insulating layer 6, insulating fastener 7, the insulator upper end is fixed in the connecting plate, the insulator lower extreme is fixed in the mounting panel, the arrester upper end is connected in the connecting plate, the arrester lower extreme is connected in the mounting panel, the mounting panel outward appearance parcel has the insulating layer, the one end of insulating fastener is connected in the connecting plate, the connecting plate outward appearance parcel has the insulating layer, the end that the installation splint is fixed in the mounting panel, the installation splint outward appearance parcel has the insulating layer.
In the embodiment of the utility model, the insulating wire clamp is a prefabricated wire clamp.
In the embodiment of the utility model, the mounting clamp plate is U-shaped, and is screwed with a locking bolt 8.
The installation splint, the installation plate and the connection plate of the full-insulation drop-out arrester capable of being installed in a charged mode are all provided with insulation layers, and the prefabricated insulation wire clamps realize the full insulation of the arrester, so that the connection piece can be prevented from being wetted and rusted, the charged installation of the arrester can be realized without power failure, the power failure time is reduced, and the power supply reliability is improved. The insulating fastener is prefabricated fastener, and the reliable quality has the guarantee, and on-the-spot simple to operate, insulating fastener's one end is connected in the connecting plate, and the other end is used for connecting the high-voltage end, realizes the electrical connection between high-voltage end and the arrester. The mounting clamp plate is fixed on the cross arm through the locking bolt, and the mounting is simple and reliable, and the dismounting is convenient.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (3)
1. The utility model provides a but all insulation drop-out arrester of electrified installation which characterized in that: including insulator, arrester, installation splint, mounting panel, connecting plate, insulating layer, insulating fastener, the insulator upper end is fixed in the connecting plate, the insulator lower extreme is fixed in the mounting panel, the arrester upper end is connected in the connecting plate, the arrester lower extreme is connected in the mounting panel, the mounting panel outward appearance parcel has the insulating layer, the one end of insulating fastener is connected in the connecting plate, the connecting plate outward appearance parcel has the insulating layer, the tip that the installation splint is fixed in the mounting panel, the installation splint outward appearance parcel has the insulating layer.
2. The live mountable all-insulated drop-out arrester of claim 1, wherein: the insulating wire clamp is a prefabricated wire clamp.
3. The live mountable all-insulated drop-out arrester of claim 1, wherein: the installation splint is U-shaped in shape, and the locking bolt is screwed on the installation splint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424026.3U CN219476413U (en) | 2023-03-08 | 2023-03-08 | Full-insulation drop-out lightning arrester capable of being installed in electrified mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424026.3U CN219476413U (en) | 2023-03-08 | 2023-03-08 | Full-insulation drop-out lightning arrester capable of being installed in electrified mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219476413U true CN219476413U (en) | 2023-08-04 |
Family
ID=87441552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320424026.3U Active CN219476413U (en) | 2023-03-08 | 2023-03-08 | Full-insulation drop-out lightning arrester capable of being installed in electrified mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219476413U (en) |
-
2023
- 2023-03-08 CN CN202320424026.3U patent/CN219476413U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205195145U (en) | Support is changed to insulator | |
| CN102545094A (en) | Method for changing tension simulators from live 10kV power supply line | |
| CN210273313U (en) | Multifunctional J-shaped wire clamp assembling and disassembling tool for 10kV insulating rod operation method | |
| CN201294127Y (en) | Hanging lightning arrestor with separator | |
| CN219476413U (en) | Full-insulation drop-out lightning arrester capable of being installed in electrified mode | |
| CN109546605A (en) | A kind of arrester outward leakage shielding anchor ear device | |
| CN201359894Y (en) | Column-type lightning arrester device provided with electricity testing earthed pole and piercing connector | |
| CN210222122U (en) | Ground wire device for circuit insulation test | |
| CN103840276A (en) | Connecting device of insulating buses | |
| CN104071036B (en) | Urban rail transit contact rail traction system | |
| CN105425005A (en) | Substitution device of manufacturing-plant high-voltage electromagnetic voltage transformer and method thereof | |
| CN106025886A (en) | Disconnector mechanism charged overhauling vertical connection rod fixation device | |
| CN209184214U (en) | A kind of arrester outward leakage shielding anchor ear device | |
| CN209822482U (en) | Hook interlocking type lightning arrester counter device | |
| CN107561406A (en) | It is a kind of based on fault line selection method for single-phase-to-ground fault of the multiterminal than width phase comparing method | |
| CN203813047U (en) | Connecting device of insulating buses | |
| CN2456279Y (en) | Zinc oxide lightning arrester for power lines | |
| CN201072678Y (en) | Composite casing metal oxide arrester for maintenance-free alternating current electric power line | |
| CN219759448U (en) | Outdoor high-voltage vacuum circuit breaker conductive sleeve assembly | |
| US4952898A (en) | Transformer secondary buss adapter apparatus | |
| CN212161672U (en) | Grounding wire hanging device for indoor high-voltage load switch and indoor high-voltage load switch | |
| KR100617481B1 (en) | A power cable tapping method in a power distribution | |
| CN218569256U (en) | Anpu wire clamp type ground connection link | |
| CN205355764U (en) | Lightning arrestor mounting base | |
| CN110535088A (en) | It is a kind of can charged for replacement fixation pure air gap line thunder protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |