CN108565817A - Counter of lightning arrester more changing device and counter of lightning arrester replace system - Google Patents
Counter of lightning arrester more changing device and counter of lightning arrester replace system Download PDFInfo
- Publication number
- CN108565817A CN108565817A CN201810703459.6A CN201810703459A CN108565817A CN 108565817 A CN108565817 A CN 108565817A CN 201810703459 A CN201810703459 A CN 201810703459A CN 108565817 A CN108565817 A CN 108565817A
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- Prior art keywords
- counter
- lightning arrester
- contact
- changing device
- pedestal
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Thermistors And Varistors (AREA)
Abstract
The present invention provides a kind of counter of lightning arrester more changing devices and counter of lightning arrester to replace system, is related to the technical field of lightning protection, counter of lightning arrester provided by the invention more changing device includes:Pedestal and active mount, active mount are slidably connected with pedestal;The first contact is provided on pedestal, active mount is equipped with the second contact for fixing new counter of lightning arrester, new counter of lightning arrester close to the side of the first contact;Counter of lightning arrester more changing device further includes drive component, and drive component is for driving active mount to slide, so as to the second contact and the first contact or detach;First contact is electrically connected with former counter of lightning arrester, and the first contact is grounded.Counter of lightning arrester provided by the invention more changing device is applied in counter of lightning arrester replacement system, solves to replace the technical issues of counter of lightning arrester needs power failure transfer load in the prior art.
Description
Technical field
The present invention relates to lightning protection technical fields, more particularly, to a kind of counter of lightning arrester more changing device and arrester
Counter replaces system.
Background technology
Counter of lightning arrester is to be connected on arrester in the following, for recording lightning arrestor movement number, grasps lightening activity rule
Rule, is continuously improved defeated Chu's electric equipment lightning protection reliability, guards the service life of arrester and studies electric system in air mistake
The electrical equipment of operating condition when voltage acts on.
Arrester is widely used in substation, because making moist or the reasons such as arrester multiple discharge, can lead to arrester
The defects of counter internal damage, pointer fall off or glass surface is smudgy, because arrester quantity mostly leads to this with high failure rate
Class defects count is high.
At this point, counter of lightning arrester needs to be replaced frequently, still, in replacement process, power failure transfer load is needed, very not
Just.
In addition, existing counter of lightning arrester is exposed in external environment, experience wind and weather is easily damaged.
The information for being disclosed in the background technology part is merely intended to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Invention content
The purpose of the present invention is to provide a kind of counter of lightning arrester more changing devices, are taken shelter from the thunder with alleviating to replace in the prior art
Device counter needs the technical issues of power failure transfer load.
In a first aspect, counter of lightning arrester provided by the invention more changing device includes:Pedestal and active mount, the work
Dynamic mounting base is slidably connected with the pedestal;
The first contact is provided on the pedestal, the active mount is described new for fixing new counter of lightning arrester
Counter of lightning arrester is equipped with the second contact close to the side of first contact;
The counter of lightning arrester more changing device further includes drive component, and the driving component is for driving the activity peace
Seat sliding is filled, so as to second contact and first contact or detach;
First contact is electrically connected with former counter of lightning arrester, and first contact is grounded.
With reference to first aspect, the present invention provides the first possible embodiments of first aspect, wherein:
The driving component includes first connecting rod and second connecting rod;
One end of the first connecting rod is hinged at the pedestal, and one end of the second connecting rod is pacified with the activity
Dress seat is hinged at, and the other end of the second connecting rod is hinged with the first connecting rod.
The possible embodiment of with reference to first aspect the first, second the present invention provides first aspect are possible
Embodiment, wherein:
The middle part of the second connecting rod and the first connecting rod is hinged.
The possible embodiment of with reference to first aspect the first, the third the present invention provides first aspect are possible
Embodiment, wherein:
The active mount close to the base bottom one end side wall be equipped with sliding slot, the extending direction of the sliding slot with
The glide direction of the active mount is consistent;
The counter of lightning arrester more changing device further includes articulated shaft, and the sliding slot is snug fit in the middle part of the articulated shaft
In, one end of the articulated shaft is rotatablely connected with the first connecting rod, and the other end of the articulated shaft is connect with the pedestal.
With reference to first aspect, the present invention provides the 4th kind of possible embodiments of first aspect, wherein:
The active mount is in cannula-like, and the outer profile of the pedestal and the Internal periphery of the mounting base mutually agree with;
The active mount is sheathed on the pedestal.
4th kind of possible embodiment with reference to first aspect, the present invention provides the 5th kind of possible realities of first aspect
Mode is applied, wherein:
The active mount is cylindrical;
The pedestal is cylindrical.
4th kind of possible embodiment with reference to first aspect, the present invention provides the 6th kind of possible realities of first aspect
Mode is applied, wherein:
One end madial wall of the active mount far from the base bottom is equipped with fixed card buckle;The fixed card buckle is used
In the clamping new counter of lightning arrester.
4th kind of possible embodiment with reference to first aspect, the present invention provides the 7th kind of possible realities of first aspect
Mode is applied, wherein:
The madial wall of the active mount is equipped with the first locating fastener;
The lateral wall of the pedestal is equipped with the second locating fastener, and first locating fastener is used to block with second positioning
Snap fit is closed, so that when first contact and second contacts mates, the active mount is opposite with the pedestal solid
It is fixed.
With reference to first aspect, the present invention provides the 8th kind of possible embodiments of first aspect, wherein:
First contact is Mume flower contact;
Second contact is static contact.
Counter of lightning arrester provided by the invention more changing device, has the advantage that compared with the existing technology:
Counter of lightning arrester provided by the invention more changing device includes:Pedestal and active mount, active mount and bottom
Seat is slidably connected;The first contact is provided on pedestal, active mount is counted for fixing new counter of lightning arrester, new arrester
Device is equipped with the second contact close to the side of the first contact;Counter of lightning arrester more changing device further includes drive component, drive component
For driving active mount to slide, so as to the second contact and the first contact or detach;First contact and former arrester
Counter is electrically connected, and the first contact is grounded.New counter of lightning arrester is installed on active mount, drive component is operated,
Keep active mount close to the bottom of pedestal, the cooperation of the second contact and the first contact is realized, to realize new arrester
The former arrester circuit of counter access, directly contacts with new counter of lightning arrester without hand, can be in the case where not powering off
Realize the replacement to counter of lightning arrester.
Another object of the present invention is to provide a kind of counter of lightning arrester to replace system, to solve to exist in the prior art
Replacement counter of lightning arrester the technical issues of needing power failure transfer load, and, counter of lightning arrester is exposed to external environment
In easily by erosion by wind and rain the technical issues of.
Second aspect, counter of lightning arrester replace system and include:Babinet and the arrester meter as described in above-mentioned technical proposal
The side wall of number device more changing device, the babinet is equipped with action pane;
The counter of lightning arrester more changing device is set in the babinet.
Counter of lightning arrester provided by the invention replaces system, has the advantage that compared with the existing technology:
Counter of lightning arrester provided by the invention replaces system, including:The arrester meter of babinet and such as above-mentioned technical proposal
The side wall of number device more changing device, babinet is equipped with action pane;Counter of lightning arrester more changing device is set in babinet.The present invention carries
The counter of lightning arrester of confession replaces system other than the advantage with counter of lightning arrester more changing device, also has the advantage that:
Since counter of lightning arrester more changing device to be set in babinet, new counter of lightning arrester is not easy to be influenced by extraneous wind and rain environment,
The service life is longer.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view that counter of lightning arrester provided in an embodiment of the present invention replaces system;
Fig. 2 is the sectional view along A-A in Fig. 1;
Fig. 3 is the B-B direction sectional view in Fig. 1.
Icon:1- babinets;The new counter of lightning arrester of 2-;3- first connecting rods;4- second connecting rods;5- active mounts;The bottoms 6-
Seat;7- articulated shafts;8- sliding slots;The first contacts of 9-;The second contacts of 10-;11- action panes.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Embodiment one
It please refers to Fig.1, Fig. 2 and Fig. 3:
Counter of lightning arrester provided in an embodiment of the present invention more changing device includes:Pedestal 6 and active mount 5, activity peace
Dress seat 5 is slidably connected with pedestal 6;
The first contact 9 is provided on pedestal 6, active mount 5 is for fixing new counter of lightning arrester 2, new arrester meter
Number device 2 is equipped with the second contact 10 close to the side of the first contact 9;
Counter of lightning arrester more changing device further includes drive component, and drive component is used to that active mount 5 to be driven to slide, with
The second contact 10 is set to contact or detach with the first contact 9;
First contact 9 is electrically connected with former counter of lightning arrester, and the first contact 9 is grounded.
Specifically, as shown in Fig. 2, drive component includes first connecting rod 3 and second connecting rod 4;
One end of first connecting rod 3 is hinged at pedestal 6, and one end of second connecting rod 4 is cut with scissors with the side of active mount 5
It connects, the other end of second connecting rod 4 and being hinged for first connecting rod 3.
During pulling or pushing first connecting rod 3, first connecting rod 3 rotates relative to pedestal 6, second connecting rod 4
Angle relative to active mount 5 changes, and active mount 5 is hinged with second connecting rod 4, and pedestal 6 is cut with scissors with first connecting rod 3
It connects, first connecting rod 3 is hinged with second connecting rod 4 so that the process slided above by 3 manipulation activities mounting base 5 of first connecting rod can
To realize.
Further, second connecting rod 4 and the middle part of first connecting rod 3 are hinged, to which operating personnel can pull or push
The free end of first connecting rod 3, to which by lever principle it is found that the free end of operation first connecting rod 3 is more laborsaving, operation is more easypro
It is convenient to accommodate.
Further, one end side wall of the active mount 5 close to 6 bottom of pedestal is equipped with sliding slot 8, the extending direction of sliding slot 8
It is consistent with the glide direction of active mount 5;
Counter of lightning arrester more changing device further includes articulated shaft 7, and 7 middle part of articulated shaft is snug fit in sliding slot 8, articulated shaft
7 one end is rotatablely connected with first connecting rod 3, and the other end of articulated shaft 7 is connect with pedestal 6.
On the one hand, the setting of sliding slot 8 can prevent active mount 5 from withstanding on articulated shaft 7, and cannot continue to pedestal 6
Basal sliding;On the other hand, articulated shaft 7 is snug fit at sliding slot 8, has guiding role to active mount 5, prevents activity
Mounting base 5 rotates.
Optionally, active mount 5 is in cannula-like, and the outer profile of pedestal 6 mutually agrees with the Internal periphery of mounting base;
Active mount 5 is sheathed on pedestal 6.
For example, active mount 5 is cylindrical;
Pedestal 6 is cylindrical.
Can also be that the Internal periphery of 5 cross section of active mount is the sleeve structure of regular hexagon;
Pedestal 6 is in the prism structure that section is regular hexagon.
Alternatively, the Internal periphery of 5 cross section of active mount is the sleeve structure of ellipse;
Pedestal 6 is in the prism structure that section is ellipse.
Further, one end madial wall of the active mount 5 far from 6 bottom of pedestal is equipped with fixed card buckle;Fixed card buckle is used
In being clamped new counter of lightning arrester 2;So that new counter of lightning arrester 2 is stably connected with active mount 5, meanwhile, new arrester
Counter 2 can be dismantled from active mount 5.
Further, the madial wall of active mount 5 is equipped with the first locating fastener;
The lateral wall of pedestal 6 is equipped with the second locating fastener, and the first locating fastener is used to coordinate with the second locating fastener, so that
When the first contact 9 and the second contact 10 coordinate, active mount 5 is relatively fixed with pedestal 6;
So that after the first contact 9 and the cooperation of the second contact 10, it can be stably connected with, avoid the first contact 9 and the second contact
10 poor contacts.
Optionally, 6 plate-like structure of pedestal, active mount 5 are in the platy structure parallel with pedestal 6, active mount 5
Side be slidably connected by the side of prismatic pair and pedestal 6.
Specifically, the first contact 9 is Mume flower contact;
Second contact 10 is static contact.
Counter of lightning arrester provided in an embodiment of the present invention more changing device, has the advantage that compared with the existing technology:
Counter of lightning arrester provided in an embodiment of the present invention more changing device includes:Pedestal 6 and active mount 5, activity peace
Dress seat 5 is slidably connected with pedestal 6;The first contact 9 is provided on pedestal 6, active mount 5 is for fixing new counter of lightning arrester
2, new counter of lightning arrester 2 is equipped with the second contact 10 close to the side of the first contact 9;Counter of lightning arrester more changing device further includes
Drive component, drive component is for driving active mount 5 to slide, so that the second contact 10 contacts or divides with the first contact 9
From;First contact 9 is electrically connected with former counter of lightning arrester, and the first contact 9 is grounded.New counter of lightning arrester 2 is installed on work
In dynamic mounting base 5, drive component is operated, keeps active mount 5 close to the bottom of pedestal 6, realizes the second contact 10 and first
New counter of lightning arrester 2 is accessed former arrester circuit by the cooperation of contact 9 to realize, without hand directly with new arrester
Counter 2 contacts, and the replacement to counter of lightning arrester can be realized in the case where not powering off.
Embodiment two
As shown in Figure 1:
Counter of lightning arrester provided in an embodiment of the present invention replaces system:Babinet 1 and embodiment two provide lightning-arrest
Device counter more changing device, 1 side wall of babinet are equipped with action pane 11;
Counter of lightning arrester more changing device is set in babinet 1.
Counter of lightning arrester provided in an embodiment of the present invention replaces system, has the advantage that compared with the existing technology:
Counter of lightning arrester provided in an embodiment of the present invention replaces system, including:Babinet 1 and embodiment one provide lightning-arrest
Device counter more changing device, 1 side wall of babinet are equipped with action pane 11;Counter of lightning arrester more changing device is set in babinet 1.Its
In counter of lightning arrester more changing device include:Pedestal 6 and active mount 5, active mount 5 are slidably connected with pedestal 6;Bottom
It is provided with the first contact 9 on seat 6, active mount 5 is for fixing new counter of lightning arrester 2, and new counter of lightning arrester 2 is close to the
The side of one contact 9 is equipped with the second contact 10;Counter of lightning arrester more changing device further includes drive component, and drive component is used for band
Dynamic active mount 5 slides, so that the second contact 10 is contacted or detached with the first contact 9;First contact 9 and former arrester meter
Number device electrical connection, and the first contact 9 is grounded.New counter of lightning arrester 2 is installed on active mount 5, drive component is operated,
Keep active mount 5 close to the bottom of pedestal 6, realize the cooperation of the second contact 10 and the first contact 9, will newly be kept away to realize
Thunder device counter 2 accesses former arrester circuit, directly contacted with new counter of lightning arrester 2 without hand, can not power off
In the case of realize replacement to counter of lightning arrester.
Counter of lightning arrester provided in an embodiment of the present invention replaces system in addition to counter of lightning arrester more changing device
Outside advantage, also have the advantage that:Since counter of lightning arrester more changing device being set in babinet 1, new counter of lightning arrester 2
It is not easy to be influenced by extraneous wind and rain environment, the service life is longer.
It replaces system to the counter of lightning arrester of the present invention above to be illustrated, still, the present invention is not limited to above-mentioned
Specific embodiment can carry out various deformations or change without departing from the scope of the claims.Packet of the present invention
Include various modifications within the scope of the claims and change.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of counter of lightning arrester more changing device, which is characterized in that including:Pedestal and active mount, the activity installation
Seat is slidably connected with the pedestal;
The first contact is provided on the pedestal, the active mount is described new lightning-arrest for fixing new counter of lightning arrester
Device counter is equipped with the second contact close to the side of first contact;
The counter of lightning arrester more changing device further includes drive component, and the driving component is for driving the active mount
Sliding, so as to second contact and first contact or detach;
First contact is electrically connected with former counter of lightning arrester, and first contact is grounded.
2. counter of lightning arrester according to claim 1 more changing device, which is characterized in that the driving component includes first
Connecting rod and second connecting rod;
One end of the first connecting rod is hinged at the pedestal, one end of the second connecting rod and the active mount
Be hinged at, the other end of the second connecting rod is hinged with the first connecting rod.
3. counter of lightning arrester according to claim 2 more changing device, which is characterized in that the second connecting rod and described the
The middle part of one connecting rod is hinged.
4. counter of lightning arrester according to claim 2 more changing device, which is characterized in that the active mount is close to institute
One end side wall for stating base bottom is equipped with sliding slot, the glide direction one of the extending direction of the sliding slot and the active mount
It causes;
The counter of lightning arrester more changing device further includes articulated shaft, is snug fit in the sliding slot in the middle part of the articulated shaft,
One end of the articulated shaft is rotatablely connected with the first connecting rod, and the other end of the articulated shaft is connect with the pedestal.
5. counter of lightning arrester according to claim 1 more changing device, which is characterized in that the active mount is in casing
Shape, the outer profile of the pedestal and the Internal periphery of the mounting base mutually agree with;
The active mount is sheathed on the pedestal.
6. counter of lightning arrester according to claim 5 more changing device, which is characterized in that the active mount is in pipe
Shape;
The pedestal is cylindrical.
7. counter of lightning arrester according to claim 5 more changing device, which is characterized in that the active mount is far from institute
One end madial wall for stating base bottom is equipped with fixed card buckle;The fixed card buckle is for being clamped the new counter of lightning arrester.
8. counter of lightning arrester according to claim 5 more changing device, which is characterized in that the inside of the active mount
Wall is equipped with the first locating fastener;
The lateral wall of the pedestal is equipped with the second locating fastener, and first locating fastener with second locating fastener for matching
It closes, so that when first contact and second contacts mates, the active mount is relatively fixed with the pedestal.
9. counter of lightning arrester according to claim 1 more changing device, which is characterized in that first contact touches for plum blossom
Head;
Second contact is static contact.
10. a kind of counter of lightning arrester replaces system, which is characterized in that including:Babinet and claim 1-9 any one of them
The side wall of counter of lightning arrester more changing device, the babinet is equipped with action pane;
The counter of lightning arrester more changing device is set in the babinet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810703459.6A CN108565817A (en) | 2018-06-29 | 2018-06-29 | Counter of lightning arrester more changing device and counter of lightning arrester replace system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810703459.6A CN108565817A (en) | 2018-06-29 | 2018-06-29 | Counter of lightning arrester more changing device and counter of lightning arrester replace system |
Publications (1)
Publication Number | Publication Date |
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CN108565817A true CN108565817A (en) | 2018-09-21 |
Family
ID=63555441
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Application Number | Title | Priority Date | Filing Date |
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CN201810703459.6A Pending CN108565817A (en) | 2018-06-29 | 2018-06-29 | Counter of lightning arrester more changing device and counter of lightning arrester replace system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109085392A (en) * | 2018-10-15 | 2018-12-25 | 广东电网有限责任公司 | Discharge counter installs case |
CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
CN110231509A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of pusher counter of lightning arrester device of hook |
CN110265236A (en) * | 2019-07-11 | 2019-09-20 | 广东电网有限责任公司 | A kind of hook interlocking counter of lightning arrester device |
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JP2004037169A (en) * | 2002-07-02 | 2004-02-05 | Showa Denshi Kogyo Kk | Operation monitoring apparatus of lightning arrester |
CN104377682A (en) * | 2014-11-20 | 2015-02-25 | 孙巍巍 | Novel anti-thunder box |
CN107069552A (en) * | 2017-05-08 | 2017-08-18 | 昆明理工大学 | A kind of arrester discharge counter live replacing device and its application method |
CN207474553U (en) * | 2017-12-08 | 2018-06-08 | 成都海之译翻译有限公司 | A kind of replacement structure of battery in voice input device |
CN208284981U (en) * | 2018-06-29 | 2018-12-25 | 广东电网有限责任公司 | Counter of lightning arrester more changing device and counter of lightning arrester replace system |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004037169A (en) * | 2002-07-02 | 2004-02-05 | Showa Denshi Kogyo Kk | Operation monitoring apparatus of lightning arrester |
CN104377682A (en) * | 2014-11-20 | 2015-02-25 | 孙巍巍 | Novel anti-thunder box |
CN107069552A (en) * | 2017-05-08 | 2017-08-18 | 昆明理工大学 | A kind of arrester discharge counter live replacing device and its application method |
CN207474553U (en) * | 2017-12-08 | 2018-06-08 | 成都海之译翻译有限公司 | A kind of replacement structure of battery in voice input device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
CN109085392A (en) * | 2018-10-15 | 2018-12-25 | 广东电网有限责任公司 | Discharge counter installs case |
CN110231509A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of pusher counter of lightning arrester device of hook |
CN110265236A (en) * | 2019-07-11 | 2019-09-20 | 广东电网有限责任公司 | A kind of hook interlocking counter of lightning arrester device |
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