CN207819411U - A kind of electrical equipment lightning protection device - Google Patents
A kind of electrical equipment lightning protection device Download PDFInfo
- Publication number
- CN207819411U CN207819411U CN201820062537.4U CN201820062537U CN207819411U CN 207819411 U CN207819411 U CN 207819411U CN 201820062537 U CN201820062537 U CN 201820062537U CN 207819411 U CN207819411 U CN 207819411U
- Authority
- CN
- China
- Prior art keywords
- disconnector
- fixed ear
- pedestal
- fixed
- lightning protection
- 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.)
- Expired - Fee Related
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of electrical equipment lightning protection devices,Including arrester,It is provided with sheath at the top of the arrester,The base groove card slot that the disconnector protrusion that disconnector and pedestal are opened up by the surface of disconnector position corresponding with the inside of pedestal and disconnector protrusion opens up is connected together,So that disconnector and pedestal are fixed more firm,It also allows for removing pedestal to repair detection to disconnector,Improve the efficiency of repair and maintenance,Ensure lightning protection device steadily effective operation,The end opposition of conductive strips is provided with fixed ear,Fixed ear includes the first fixed ear and the second fixed ear,Whole one end that first fixed ear and the second fixed ear are constituted is set in the outside of disconnector,The other end is set on the outside of the mounting hole of the end surface setting of mounting bracket and is fastened by bolts,So that the outside that conductive strips are set in disconnector after disconnector and floor installation are good is more convenient,And it is connected and fixed with mounting bracket more firm.
Description
Technical field
The utility model belongs to electrical anti-thunder technical field, and in particular to a kind of electrical equipment lightning protection device.
Background technology
Lightning protection device, also known as arrester, Surge Protector, surge protector, overvoltage protection device etc., it is mainly anti-including power supply
Thunder device and siganl thunder-proof device, lightning protection device are the damages that the equipment in being struck by lightning is prevented by modern electricity and other technologies,
Thunder energy in arrester absorbs, mainly Zinc-oxide piezoresistor and gas-discharge tube.
However existing electrical equipment remains some unreasonable factors with lightning protection device when in use, it is existing
Electrical equipment when in use, when disconnector and pedestal are fixed, is not when disconnector is overhauled in dismounting by bolt with lightning protection device
It is very convenient, taking for dismounting maintenance is increased, is unfavorable for improving the efficiency of dismounting maintenance；Existing electrical equipment lightning protection device
When in use, conductive strips be set in disconnector outside and mounting bracket one end when be not very convenient, since fixinig plate is
Integral structure, the outside that disconnector is set in after disconnector pedestal fixes is highly difficult, reduces efficiency, is this this reality
With a kind of electrical equipment lightning protection device of novel offer.
Utility model content
The purpose of this utility model is to provide a kind of electrical equipment lightning protection devices, to solve to carry in above-mentioned background technology
The existing electrical equipment gone out remains some unreasonable factors, existing electrical equipment with lightning protection device when in use
When in use with lightning protection device, when disconnector and pedestal are fixed, when disconnector is overhauled in dismounting it is not very convenient by bolt, increases
Add dismounting to overhaul time-consuming, has been unfavorable for improving the efficiency of dismounting maintenance；Existing electrical equipment with lightning protection device when in use,
Conductive strips be set in disconnector outside and mounting bracket one end when be not it is very convenient, due to fixinig plate be integral type knot
Structure is set in the highly difficult problem in the outside of disconnector after disconnector pedestal fixes.
To achieve the above object, the utility model provides the following technical solutions：A kind of electrical equipment lightning protection device, including
Arrester, is provided with sheath at the top of the arrester, and the outer surface of the arrester is provided with external screw thread, the sheath it is interior
Wall is provided with internal thread, the sheath and arrester and screws connection by internal and external threads, and the upper surface of the sheath passes through fastening
Screw is fixedly installed fixed block, and the end of the fixed block is welded with operation ring, is arranged on the outside of the lower surface of the arrester
There is a mounting bracket, the side that the end of the arrester is located at the mounting bracket is fixedly installed disconnector, the disconnector
Bottom end be provided with pedestal, the surface of the disconnector offers disconnector protrusion, the inside of the pedestal and the disconnector
The corresponding position of protrusion offers base groove, and the side of the disconnector is provided with conductive strips, the end pair of the conductive strips
It erects and is equipped with fixed ear, the fixed ear includes the first fixed ear and the second fixed ear, and first fixed ear and second are fixed
The entirety that ear is constituted is set in the outside of the disconnector.
Preferably, the inside for the disconnector protrusion and pedestal that the disconnector and pedestal are opened up by the surface of disconnector and
The base groove card slot that the raised corresponding position of the disconnector opens up is connected together.
Preferably, the surface of first fixed ear and the second fixed ear is both provided with bolt hole, and the bolt hole is mutual
Perforation.
Preferably, the upper surface of the pedestal is provided with screw hole, and the screw hole penetrates through the upper surface of the pedestal.
Preferably, the end surface of the mounting bracket is provided with mounting hole, which penetrates through the mounting bracket
End surface.
Preferably, the end opposition of the conductive strips is provided with fixed ear, and the fixed ear includes the first fixed ear and the
Whole one end that two fixed ears, first fixed ear and the second fixed ear are constituted is set in the outside of the disconnector, another
End cap is located on the outside of the mounting hole of the end surface setting of mounting bracket and is fastened by bolts.
Compared with prior art, the utility model has the beneficial effects that：
(1) inside for the disconnector protrusion and pedestal that disconnector and pedestal are opened up by the surface of disconnector and disconnector are convex
It plays the base groove card slot that corresponding position opens up to be connected together so that disconnector and pedestal are fixed more firm, also allow for taking
Lower bottom base improves the efficiency of repair and maintenance to repair detection to disconnector, ensures lightning protection device steadily effective operation；
(2) the end opposition of conductive strips is provided with fixed ear, and fixed ear includes the first fixed ear and the second fixed ear, and first
Whole one end that fixed ear and the second fixed ear are constituted is set in the outside of disconnector, and the other end is set in the end of mounting bracket
It on the outside of the mounting hole of surface setting and is fastened by bolts so that conductive strips are set in disengaging after disconnector and floor installation are good
The outside of device is more convenient, and is connected and fixed with mounting bracket more firm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the disconnector present invention looks up structural representation of the utility model；
Fig. 3 is the pedestal schematic cross-sectional view of the utility model；
Fig. 4 is the conductive strips fixed ear fractionation structural representation of the utility model；
In figure：1- pedestals, 2- disconnectors, 3- arresters, 4- sheaths, 5- fixed blocks, 6- operations ring, 7- mounting brackets, 8-
Fixed ear, 9- conductive strips, 10- disconnectors protrusion, 11- base grooves, the first fixed ears of 12-, the second fixed ears of 13-.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution：A kind of electrical equipment lightning protection
The top of device, including arrester 3, arrester 3 is provided with sheath 4, and the outer surface of arrester 3 is provided with external screw thread, sheath 4
Inner wall be provided with internal thread, sheath 4 and arrester 3 and screw connection by internal and external threads, the upper surface of sheath 4, which passes through, fastens spiral shell
Silk is fixedly installed fixed block 5, and the end of fixed block 5 is welded with operation ring 6, and the lower surface outer sheath of arrester 3 is equipped with installation
Holder 7, the side that the end of arrester 3 is located at mounting bracket 7 are fixedly installed disconnector 2, and the bottom end of disconnector 2 is provided with bottom
The surface of seat 1, disconnector 2 offers disconnector protrusion 10, and the inside of pedestal 1 is offered with the raised 10 corresponding positions of disconnector
The side of base groove 11, disconnector 2 is provided with conductive strips 9, and the end opposition of conductive strips 9 is provided with fixed ear 8, fixed ear 8
Including the first fixed ear 12 and the second fixed ear 13, the entirety that the first fixed ear 12 and the second fixed ear 13 are constituted is set in disengaging
The outside of device 2.
In order to enable disconnector 2 and pedestal 1 are fixed more firm, also allow for removing pedestal 1 to tie up disconnector 2
Detection is repaiied, the efficiency of repair and maintenance is improved, ensures lightning protection device steadily effective operation, in this implementation, it is preferred that disconnector 2
The 10 corresponding positions of disconnector protrusion 10 and the inside of pedestal 1 and disconnector protrusion opened up by the surface of disconnector 2 with pedestal 1
11 card slot of base groove opened up is set to be connected together.
In order to enable the first fixed ear 12 and the second fixed ear 13 be fixed it is more firm, in this implementation, it is preferred that
The surface of one fixed ear 12 and the second fixed ear 13 is both provided with bolt hole, and the bolt hole is mutually communicated.
In order to enable pedestal 1 is fixed more firm, the stability of lightning protection device is improved, in this implementation, it is preferred that pedestal 1
Upper surface be provided with screw hole, and the upper surface of screw hole perforation pedestal 1.
In order to enable one end of conductive strips 9 and mounting bracket 7 be fixed it is more firm, in this implementation, it is preferred that installation
The end surface of holder 7 is provided with mounting hole, which penetrates through the end surface of mounting bracket 7.
In order to enable the outside that conductive strips 9 are set in disconnector 2 after disconnector 2 and pedestal 1 install is more convenient, and
Be connected and fixed with mounting bracket 7 it is more firm, in this implementation, it is preferred that the ends of conductive strips 9 opposition is provided with fixed ear 8,
Fixed ear 8 includes the first fixed ear 12 and the second fixed ear 13, the entirety one that the first fixed ear 12 and the second fixed ear 13 are constituted
End cap is located at the outside of disconnector 2, and the other end is set on the outside of the mounting hole of the end surface setting of mounting bracket 7 and passes through spiral shell
Bolt fastens.
The operation principle and process for using of the utility model：After the utility model installs, in use, 2 He of disconnector
The 10 corresponding positions of disconnector protrusion 10 and the inside of pedestal 1 and disconnector protrusion that pedestal 1 is opened up by the surface of disconnector 2
11 card slot of base groove opened up is connected together so that disconnector 2 and pedestal 1 are fixed more firm, also allow for removing pedestal 1
To repair detection to disconnector 2, the efficiency of repair and maintenance is improved, ensures lightning protection device steadily effective operation.
The end opposition of conductive strips 9 is provided with fixed ear 8, and fixed ear 8 includes the first fixed ear 12 and the second fixed ear 13,
Whole one end that first fixed ear 12 and the second fixed ear 13 are constituted is set in the outside of disconnector 2, and the other end is set in installation
It on the outside of the mounting hole of the end surface setting of holder 7 and is fastened by bolts so that conductive strips 9 are installed in disconnector 2 and pedestal 1
The outside of disconnector 2 is set in after good, and more firm with the connection of mounting bracket 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electrical equipment lightning protection device, including arrester (3), it is characterised in that：The top of the arrester (3) is arranged
There are sheath (4), the outer surface of the arrester (3) to be provided with external screw thread, the inner wall of the sheath (4) is provided with internal thread, institute
It states sheath (4) and arrester (3) and screws connection by internal and external threads, the upper surface of the sheath (4) is fixed by fastening screw
It is provided with fixed block (5), the end of the fixed block (5) is welded with operation ring (6), the lower surface outside of the arrester (3)
It is arranged with mounting bracket (7), the side that the end of the arrester (3) is located at the mounting bracket (7) is fixedly installed disengaging
The bottom end of device (2), the disconnector (2) is provided with pedestal (1), and the surface of the disconnector (2) offers disconnector protrusion
(10), the inside of the pedestal (1) position corresponding with the disconnector raised (10) offers base groove (11), described de-
Side from device (2) is provided with conductive strips (9), and the end opposition of the conductive strips (9) is provided with fixed ear (8), the fixation
Ear (8) includes the first fixed ear (12) and the second fixed ear (13), first fixed ear (12) and the second fixed ear (13) structure
At entirety be set in the outsides of the disconnector (2).
2. a kind of electrical equipment lightning protection device according to claim 1, it is characterised in that：The disconnector (2) and bottom
The inside for the disconnector raised (10) and pedestal (1) that seat (1) is opened up by the surface of disconnector (2) and disconnector protrusion
(10) base groove (11) card slot that corresponding position opens up is connected together.
3. a kind of electrical equipment lightning protection device according to claim 1, it is characterised in that：First fixed ear (12)
It is both provided with bolt hole with the surface of the second fixed ear (13), and the bolt hole is mutually communicated.
4. a kind of electrical equipment lightning protection device according to claim 1, it is characterised in that：The upper table of the pedestal (1)
Face is provided with screw hole, and the screw hole penetrates through the upper surface of the pedestal (1).
5. a kind of electrical equipment lightning protection device according to claim 1, it is characterised in that：The mounting bracket (7)
End surface is provided with mounting hole, which penetrates through the end surface of the mounting bracket (7).
6. a kind of electrical equipment lightning protection device according to claim 1, it is characterised in that：The end of the conductive strips (9)
Portion's opposition is provided with fixed ear (8), and the fixed ear (8) includes the first fixed ear (12) and the second fixed ear (13), and described the
Whole one end that one fixed ear (12) and the second fixed ear (13) are constituted is set in the outside of the disconnector (2), another end cap
It is located on the outside of the mounting hole of the end surface setting of mounting bracket (7) and is fastened by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062537.4U CN207819411U (en) | 2018-01-15 | 2018-01-15 | A kind of electrical equipment lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062537.4U CN207819411U (en) | 2018-01-15 | 2018-01-15 | A kind of electrical equipment lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819411U true CN207819411U (en) | 2018-09-04 |
Family
ID=63327154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062537.4U Expired - Fee Related CN207819411U (en) | 2018-01-15 | 2018-01-15 | A kind of electrical equipment lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819411U (en) |
-
2018
- 2018-01-15 CN CN201820062537.4U patent/CN207819411U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207819411U (en) | A kind of electrical equipment lightning protection device | |
| CN202013784U (en) | Lightning protection insulator | |
| CN212084768U (en) | Gap type lightning arrester for 10kV overhead line | |
| CN204668787U (en) | A kind of air-cooled high-tension switch cabinet | |
| CN106816882A (en) | A kind of real-time battery saving arrangement for improving power network end power factor | |
| CN208461426U (en) | A kind of arrester | |
| CN210219107U (en) | Multipurpose electric power monitoring instrument mounting rack | |
| CN217307265U (en) | High-voltage reactive automatic compensation controller with high reliability | |
| CN211606930U (en) | Flexible circuit board for power battery | |
| CN202632906U (en) | Pintype insulator | |
| CN206040562U (en) | Preceding wiring moulded case circuit breaker | |
| CN204668725U (en) | Air switch fixture | |
| CN202978729U (en) | Photovoltaic grid-connected inverter module structure | |
| CN209730443U (en) | A kind of substation's affiliated facility bracket | |
| CN205177609U (en) | Condenser lead wire mounting structure | |
| CN104241890A (en) | Grounding device | |
| CN220023151U (en) | Environment-friendly energy-saving ballast | |
| CN218447792U (en) | Pure air gap lightning protection drop-out fuse | |
| CN214013821U (en) | Bus frame guide frame limiting and main program interlocking protection device | |
| CN202888679U (en) | High-voltage line incoming control cabinet | |
| CN209747421U (en) | Circuit breaker convenient to connect | |
| CN211046423U (en) | Multi-pulse power supply lightning protection module | |
| CN220857370U (en) | Intelligent load balancing device of low-voltage distribution transformer | |
| CN209516570U (en) | A kind of 10kV overhead distribution Novel lightning-proof device | |
| CN207338695U (en) | A kind of resident's single-phase electric energy meter termination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |