CN206832868U - A kind of anti-lightning strike outdoor electricity meter box - Google Patents
A kind of anti-lightning strike outdoor electricity meter box Download PDFInfo
- Publication number
- CN206832868U CN206832868U CN201720426004.5U CN201720426004U CN206832868U CN 206832868 U CN206832868 U CN 206832868U CN 201720426004 U CN201720426004 U CN 201720426004U CN 206832868 U CN206832868 U CN 206832868U
- Authority
- CN
- China
- Prior art keywords
- casing
- insulated case
- lightning
- lightning rod
- electricity meter
- 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
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of anti-lightning strike outdoor electricity meter box, mainly include ammeter box body, the ammeter box body is mainly made up of casing, the front opening of the casing, and chamber door is provided with the front opening of casing, one side of chamber door is hinged on casing using hinge；More fixed strips are welded with the inside of the casing, lockhole is uniformly offered on fixed strip, when the utility model actually uses, the lifting of casing is realized by the effect of electric cylinder, the maintenance to box inside equipment can be realized when casing reaches the outside of insulated case, after maintenance terminates, casing is retracted on the inside of insulated case again, now the top of lightning rod is far above the apical side height of casing, therefore lightning rod can play connects thunder effect well, simultaneously in the presence of insulated case, high-tension current under lightning rod draws will not impact to the equipment on the inside of insulated case, the indirect equipment protected in casing, so make it that overall lightning-arrest effect is outstanding.
Description
Technical field
Field of electrical equipment is the utility model is related to, specifically a kind of anti-lightning strike outdoor electricity meter box.
Background technology
Earliest electric energy meter (also referred to as ammeter) be 1881 according to made of electrolysis principle, although every weight of this electric energy meter
It is very heavy up to tens kilograms, and the guarantee without precision, still, at that time still by an invention of great significance as scientific and technological circle by
To the attention and commendation of people, and it soon is employed in engineering, with the development of science and technology, 1888, alternating current
Discovery and application, and the development to electric energy meter proposes new requirement.By the effort of scientist, induction type electric energy meter is born
.Because induction type electric energy meter has simple in construction, safe operation, inexpensive, durable and be easy to repair and a system such as produce in batches
Row advantage, so have developed rapidly.
Existing ammeter box may be struck by lightning because majority uses outdoor installation in thunderstorm weather, so
Easily cause the damage of internal circuit equipment.
Utility model content
The purpose of this utility model is to provide a kind of anti-lightning strike outdoor electricity meter box, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of anti-lightning strike outdoor electricity meter box, mainly include ammeter box body, the ammeter box body is mainly by casing structure
Into, the front opening of the casing, and chamber door is provided with the front opening of casing, one side of chamber door is hinged on casing using hinge
On；More fixed strips are welded with the inside of the casing, lockhole is uniformly offered on fixed strip, ammeter is realized using fixed strip
Fastening installation；The casing is integrally located in insulated case, the upper end open of the insulated case, and is provided with the inside of insulated case
Lifting structure, the lifting structure include electric cylinder, and electric cylinder, which is adopted, to be screwed on the inner bottom surface of insulated case, electric cylinder
Expansion link is set upward vertically, and the top fixed cover of expansion link is connected to ring flange, and wherein ring flange uses screw and expansion link
It is fastenedly connected, the bottom surface of the casing is fixedly connected with ring flange using screw, therefore casing is realized in the presence of electric cylinder
Oscilaltion, so as to which casing can be taken in the inner side of insulated case within the specific limits；Screw is gone back on the bottom surface of the casing to consolidate
Surely there are the more telescopic struts being vertically arranged, the bottom screw of telescopic strut is fixed on the inner bottom surface of insulated case；Using flexible
Strut plays the support effect more balanced to casing；Lightning rod has been screwed on the outer wall of the insulated case, and has been kept away
The tip height of thunder pin is higher than the upper end open of insulated case, and the bottom of lightning rod is connected with ground wire, therefore during actual use, leads to
The lifting of casing is realized in the effect for crossing electric cylinder, can be realized to box inside equipment when casing reaches the outside of insulated case
Maintenance, be retracted to after maintenance terminates, then by casing on the inside of insulated case, now the top of lightning rod is far above the top surface of casing
Highly, therefore lightning rod can play and connect thunder effect well, while in the presence of insulated case, lightning rod draw under high-tension electricity
Stream will not impact to the equipment on the inside of insulated case, indirectly protect the equipment in casing, so that overall is lightning-arrest
Effect is outstanding.
As further program of the utility model：The insulated case is made of engineering plastics, and overall structure is light, intensity
It is high.
As further program of the utility model：The back side of the insulated case is provided with and offers multiple screw holes, utilizes
Screw hole cooperation screw realizes the fixation of insulated case.
As further program of the utility model：The outer surface of the insulated case, which is provided with, to be used to control what electric cylinder lifted
Controlling switch plate.
As further program of the utility model：When the casing is raised to maximum height, the apical side height of casing is less than
The tip height of lightning rod.
The beneficial effects of the utility model：When the utility model actually uses, casing is realized by the effect of electric cylinder
Lifting, the maintenance to box inside equipment can be realized when casing reaches the outside of insulated case, after maintenance terminates, then will
Casing is retracted on the inside of insulated case, and now the top of lightning rod is far above the apical side height of casing, therefore lightning rod can play
Thunder effect is connect well, while in the presence of insulated case, the high-tension current under lightning rod draws will not be to setting on the inside of insulated case
It is standby to impact, indirectly protect the equipment in casing, so that overall lightning-arrest effect is outstanding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of anti-lightning strike outdoor electricity meter box, mainly include ammeter box sheet
Body, the ammeter box body are mainly made up of casing 1, the front opening of the casing 1, and are provided with the front opening of casing 1
Chamber door 2, one side of chamber door 2 are hinged on casing 1 using hinge 5；The inner side of the casing 1 is welded with more fixed strips 8, fixed
Lockhole 9 is uniformly offered on bar 8, the fastening for realizing ammeter using fixed strip 8 is installed；The casing 1 is overall to be located at insulated case 7
It is interior, the upper end open of the insulated case 7, and the inner side of insulated case 7 is provided with lifting structure, the lifting structure includes electric cylinder
10, electric cylinder 10, which is adopted, to be screwed on the inner bottom surface of insulated case 7, and the expansion link 11 of electric cylinder 10 is set upward vertically, and
The top fixed cover of expansion link 11 is connected to ring flange 12, and wherein ring flange 12 is fastenedly connected using screw with expansion link 11, described
The bottom surface of casing 1 is fixedly connected with ring flange 12 using screw, therefore the liter up and down of casing 1 is realized in the presence of electric cylinder 10
Drop, so as to which casing 1 can be taken in the inner side of insulated case 7 within the specific limits；Screw is gone back on the bottom surface of the casing 1 to be fixed with
The more telescopic struts 6 being vertically arranged, the bottom screw of telescopic strut 6 are fixed on the inner bottom surface of insulated case 7；Utilize flexible support
Bar 6 plays the support effect more balanced to casing 1；Lightning rod 3 has been screwed on the outer wall of the insulated case 7, and
The tip height of lightning rod 3 is higher than the upper end open of insulated case 7, and the bottom of lightning rod 3 is connected with ground wire 4, therefore actually makes
Used time, the lifting of casing 1 is realized by the effect of electric cylinder 10, can be realized when casing 1 reaches the outside of insulated case 7 pair
The maintenance of side apparatus in casing 1, the inner side of insulated case 7 is retracted to after maintenance terminates, then by casing 1, now the top of lightning rod 3
Far above the apical side height of casing 1, therefore lightning rod 3 can play and connect thunder effect well, while in the effect of insulated case 7
Under, the high-tension current under lightning rod 3 draws will not impact to the equipment of the inner side of insulated case 7, indirectly protect in casing 1
Equipment, so that overall lightning-arrest effect is outstanding.
The insulated case 7 is made of engineering plastics, and overall structure is light, and intensity is high.
The back side of the insulated case 7 is provided with and offers multiple screw holes, coordinates screw to realize insulated case 7 using screw hole
It is fixed.
The outer surface of the insulated case 7 is provided with the controlling switch plate for being used for controlling electric cylinder to lift.
When the casing 1 is raised to maximum height, the apical side height of casing 1 is less than the tip height of lightning rod 3.
Operation principle of the present utility model is：During actual use, the lifting of casing 1 is realized by the effect of electric cylinder 10,
The maintenance to side apparatus in casing 1 can be realized when casing 1 reaches the outside of insulated case 7, after maintenance terminates, then by case
Body 1 is retracted to the inner side of insulated case 7, and now the top of lightning rod 3 is far above the apical side height of casing 1, therefore lightning rod 3 can rise
To connecing thunder effect well, while in the presence of insulated case 7, the high-tension current under lightning rod 3 draws will not be to the inner side of insulated case 7
Equipment impact, indirectly protect the equipment in casing 1, so that overall lightning-arrest effect is outstanding.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of anti-lightning strike outdoor electricity meter box, mainly include ammeter box body, the ammeter box body is mainly by casing（1）Structure
Into the casing（1）Front opening, and casing（1）Front opening at be provided with chamber door（2）, chamber door（2）One side using close
Page（5）It is hinged on casing（1）On；The casing（1）Inner side be welded with more fixed strips（8）, fixed strip（8）On uniformly open
Provided with lockhole（9）, it is characterised in that：The casing（1）It is overall to be located at insulated case（7）It is interior, the insulated case（7）Upper end open
Mouthful, and insulated case（7）Inner side lifting structure is installed, the lifting structure includes electric cylinder（10）, electric cylinder（10）Using
Screw is fixed on insulated case（7）Inner bottom surface on, electric cylinder（10）Expansion link（11）Set upward vertically, and expansion link（11）
Top fixed cover be connected to ring flange（12）, wherein ring flange（12）Using screw and expansion link（11）It is fastenedly connected, the case
Body（1）Bottom surface ring flange is fixedly connected with using screw（12）；The casing（1）Bottom surface on go back screw be fixed with more it is vertical
The telescopic strut of setting（6）, telescopic strut（6）Bottom screw be fixed on insulated case（7）Inner bottom surface on；The insulated case
（7）Outer wall on be screwed lightning rod（3）, and lightning rod（3）Tip height be higher than insulated case（7）Upper end open
Mouthful, lightning rod（3）Bottom be connected with ground wire（4）.
A kind of 2. anti-lightning strike outdoor electricity meter box according to claim 1, it is characterised in that：The insulated case（7）Using
Engineering plastics are made.
A kind of 3. anti-lightning strike outdoor electricity meter box according to claim 1, it is characterised in that：The insulated case（7）The back of the body
Face is provided with and offers multiple screw holes.
A kind of 4. anti-lightning strike outdoor electricity meter box according to claim 1, it is characterised in that：The insulated case（7）It is outer
Surface is provided with the controlling switch plate for being used for controlling electric cylinder to lift.
A kind of 5. anti-lightning strike outdoor electricity meter box according to claim 1, it is characterised in that：The casing（1）It is raised to most
During big height, casing（1）Apical side height be less than lightning rod（3）Tip height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426004.5U CN206832868U (en) | 2017-04-21 | 2017-04-21 | A kind of anti-lightning strike outdoor electricity meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426004.5U CN206832868U (en) | 2017-04-21 | 2017-04-21 | A kind of anti-lightning strike outdoor electricity meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832868U true CN206832868U (en) | 2018-01-02 |
Family
ID=60769319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426004.5U Expired - Fee Related CN206832868U (en) | 2017-04-21 | 2017-04-21 | A kind of anti-lightning strike outdoor electricity meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630488A (en) * | 2021-01-07 | 2021-04-09 | 上海感藩电子科技有限公司 | Ammeter install bin of outdoor liftable protection |
-
2017
- 2017-04-21 CN CN201720426004.5U patent/CN206832868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630488A (en) * | 2021-01-07 | 2021-04-09 | 上海感藩电子科技有限公司 | Ammeter install bin of outdoor liftable protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207320617U (en) | A kind of multifunctional intelligent outdoor electric cabinet | |
| CN204741172U (en) | Electric automatization switch board | |
| CN107171197A (en) | A kind of easy-to-dismount high voltage power distribution switch control cabinet rain-proof shelter | |
| CN206976127U (en) | A kind of transformer with damping, waterproof and heat sinking function | |
| CN205811385U (en) | A kind of outside transformer substation maintenance power box | |
| CN206832868U (en) | A kind of anti-lightning strike outdoor electricity meter box | |
| CN104980089A (en) | Lightning conductor with solar energy and windmill power generation | |
| CN204793701U (en) | Novel power distribution panel | |
| CN204899430U (en) | Security fence | |
| CN207124379U (en) | A kind of configuration cabinet for being easy to configure AC low-tension | |
| CN207303750U (en) | A kind of Multifunctional power distribution device | |
| CN206503419U (en) | A kind of communications tower with bird dispelling function | |
| CN206420933U (en) | A kind of ammeter box with rainproof function | |
| CN205753108U (en) | A kind of moistureproof rainproof electric power box | |
| CN208334483U (en) | Rain-proof type electroscope | |
| CN206931341U (en) | Transmission line of electricity joint uses the movable warning sign of charging zone | |
| CN206498112U (en) | A kind of outdoor use electric automatization distribution box | |
| CN206379622U (en) | The integrated active Initiative Defence System of direct lightning strike | |
| CN206135227U (en) | Transformer cabinet convenient to overhaul | |
| CN205244953U (en) | Lighting apparatus is hit in lightning protection | |
| CN206524600U (en) | A kind of cable bull hooking device | |
| CN204899759U (en) | Ladder is rushed to repair to electric power cable | |
| CN207069325U (en) | A kind of easy-to-dismount high voltage power distribution switch control cabinet rain-proof shelter | |
| CN207910245U (en) | A kind of prepackage European-type transformer substation facilitating lifting | |
| CN207124430U (en) | Super-pressure smart grounding box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180421 |