CN206930709U - Device for charged for replacement counter of lightning arrester - Google Patents
Device for charged for replacement counter of lightning arrester Download PDFInfo
- Publication number
- CN206930709U CN206930709U CN201720879704.XU CN201720879704U CN206930709U CN 206930709 U CN206930709 U CN 206930709U CN 201720879704 U CN201720879704 U CN 201720879704U CN 206930709 U CN206930709 U CN 206930709U
- Authority
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- China
- Prior art keywords
- expansion link
- level
- clamp
- band iron
- ammeter
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910052742 iron Inorganic materials 0.000 claims abstract description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 9
- 208000019300 CLIPPERS Diseases 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 4
- 235000000396 iron Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229960001296 zinc oxide Drugs 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 208000032750 Device leakage Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a kind of device for charged for replacement counter of lightning arrester, and it includes two wiring clamp, and respectively upper wiring clamp and lower wiring clamp, upper wiring card clamp hold the upper band iron, and lower wiring card clamp holds the ground connection band iron;Ammeter is also included, copper band iron is installed with respectively on two binding posts of ammeter;The copper band iron is electrically connected by lead with the upper wiring clamp and lower wiring clamp respectively;The wiring clamp include housing, and housing includes the strap of top and the assembled plate of lower section, and strap and assembled plate be arranged in parallel;Screw rod upwardly extends via the screw opened up in assembled plate, the lifting clamping plate that screw tip installation is oppositely arranged with strap;Described lead one end is connected with screw rod, and one end is connected with copper band iron;The lead is copper core cable.
Description
Technical field
The maintenance more changing device of counter of lightning arrester is the utility model is related to, specifically for aiding in the counter of arrester more
Change.
Background technology
Zinc-Oxide Arrester (MOA) is the important devices of overvoltage protection in modern power systems.Because long-term work exists
Outdoor, its easy aging of on-Line Monitor Device gauge outfit and is made moist, and this is not only influenceed to the real-time of the operating mode of Zinc-Oxide Arrester
Monitoring, it is easier to cause accident.To ensure its effect of bringing into normal play, it is found that on-line equipment gauge outfit failure is needed at once
Reason.Device replacing is carried out i.e. under power-off condition, so just have impact on the normal operation of grid equipment, is highlighted further each
Kind drawback.
In order to monitor the total current in arrester normal course of operation in real time, most of arrester has been respectively mounted arrester and existed
Line monitoring system.Due to reasons such as arrester on-line sensor quality, when there is arrester gauge outfit sensor fault to damage and water inlet
Situation about making moist occurs, and causes arrester on-line monitoring system to lose monitoring function, is left for power network safety operation huge
Hidden danger.Practice have shown that conventional method, which combines to have a power failure to carry out, changes arrester gauge outfit counter works, the cycle that has a power failure is longer,
Before power failure, monitoring is lost in arrester operation, hidden danger is larger.
Therefore, the utility model is directed to the big problem of presence of prior art, designs a fast live line under working voltage
Counter of lightning arrester specific purpose tool is changed, it solves charged for replacement gauge outfit counter by the protection of rapid wiring device and lost
The problem of ground protection and real time monitoring function, hence it is evident that improve safety in operation and operating efficiency, have compared with high-tech convenience
With preferable practicality.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided one kind is used for
The device of charged for replacement counter of lightning arrester, it can aid in charged for replacement counter of lightning arrester process safety, simple, reliable
Complete;Improve efficiency and security that counter is changed.
Technical scheme is used by the utility model solves its technical problem:
For the device of charged for replacement counter of lightning arrester, the upper band iron connection of counter one end and arrester, counter
The other end and arrester ground connection band iron connect;Comprising two wiring clamp, respectively upper wiring clamp and lower wiring clamp,
Upper wiring card clamp holds the upper band iron, and lower wiring card clamp holds the ground connection band iron;
Ammeter is also included, copper band iron is installed with respectively on two binding posts of ammeter;The copper band iron difference
Electrically connected by lead with the upper wiring clamp and lower wiring clamp;
The wiring clamp include housing, and housing includes the strap of top and the assembled plate of lower section, strap and
Assembled plate be arranged in parallel;Screw rod upwardly extends via the screw opened up in assembled plate, and screw tip installation is opposite with strap
The lifting clamping plate of setting;
Described lead one end is connected with screw rod, and one end is connected with copper band iron;The lead is copper core cable.
As a kind of preferred embodiment of the present utility model:The strap, lifting clamping plate, stud are conducting metal
Material;Strap is simultaneously evenly equipped with anti-skidding boss in opposite directions with lifting clamping plate, and the material of anti-skidding boss is conducting metal material.
As a kind of preferred embodiment of the present utility model:The opposite one side difference of the strap and lifting clamping plate
Offer the holding tank of circular arc, respectively upper fastening groove and lower fastening groove.
As a kind of preferred embodiment of the present utility model:The bottom periphery of the screw rod is provided with what is radially extended
Manual nut;Inside screw is hollow, and the lead is welded on inside screw;Stopper slot is offered on the lifting clamping plate, it is spacing
The notch of groove extends towards limited location boss, and the top of the screw rod is stretched into inside stopper slot and is rotatably installed in stopper slot;
Radially outward from rotating flange, rotating flange is located above positive stop lug boss on the top of screw rod.
As a kind of preferred embodiment of the present utility model:The ammeter is sensitive ammeter.
As a kind of preferred embodiment of the present utility model:The ammeter back side is provided for being connected on ground connection band iron
Insulated fastener.
As a kind of preferred embodiment of the present utility model:The housing lateral surface of the upper wiring clamp is installed with
Hand-held retractable rod;The hand-held retractable rod includes for the Handheld Division of hand holding and for setting stretching structure
Pars contractilis;Pars contractilis is located above Handheld Division;The bottom of Handheld Division sets rubber sleeve;Pars contractilis includes three close to the position at top
Individual telescopic joint, respectively one-level retractable guard and one-level expansion link, two level retractable guard and two level expansion link, three-level are stretched
Contracting sheath and three-level expansion link;One-level expansion link slidably assemble on pars contractilis, in one-level stretch by two level expansion link slidably assemble
On bar, three-level expansion link slidably assemble is on two level expansion link;The top of three-level expansion link, which is set with, to be used for and the upper wiring
The mounting head that the housing side of clamp is fixedly connected, mounting head is by rivet on the top of the three-level expansion link;It is described
Rivet is bilateral rivet;The one-level retractable guard is used for the slide construction for locking and loosening one-level expansion link and pars contractilis;Institute
State the slide construction that two level retractable guard is used to locking and loosening two level expansion link and one-level expansion link, the three-level retractable guard
For locking and loosening the slide construction of three-level expansion link and two level expansion link.
As a kind of preferred embodiment of the present utility model:It is provided with the Handheld Division for clamping the ammeter
Gripping platform, the surface of Gripping platform is rectangle structure, and diagonal offers guide groove, sliding on the guide groove
The dynamic grip block for being assembled with L-type structure;Gripping platform surface, horizontal direction is provided with crossed strip, crossed strip both ends
It is connected to the corresponding edge of grip block;Gripping platform surface, vertical direction is provided with Vertical Spring, Vertical Spring both ends connect
It is connected on the corresponding edge of grip block;
The grip block is four, is distributed in the position at rectangular close four angles, is respectively used to block the four of mobile phone
Individual angle.
As a kind of preferred embodiment of the present utility model:The thickness of the grip block is less than or equal to ammeter thickness
3/4ths.
The utility model has advantages below compared with prior art:
The disclosed device for powered more preferable counter of lightning arrester of the utility model, it is monitored and kept away in real time by ammeter
Thunder device leakage current, ensures the personal safety of staff;By connecting band iron in copper core cable and binding clip clipper joint, it is ensured that
Wiring clamp can obtain the stable leakage current for flowing through arrester lead when stepping up;By connecting copper core cable and wiring clamp
Connect lower end ground connection band iron, it is ensured that the leakage current of arrester lead is stably flowed into earth terminal.
Therefore, the utility model fast live line replacing counter of lightning arrester specific purpose tool is simple in construction, stable, reliable, carries
High maintainer's safety assurance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model;
Fig. 2 is schematic view of the mounting position of the present utility model;
Fig. 3 is a kind of structural representation of embodiment of wiring clamp of the present utility model;
Fig. 4 is a kind of structural representation of preferred embodiment of wiring clamp of the present utility model;
Fig. 5 is the structural representation of another embodiment of wiring clamp of the present utility model;
Fig. 6 is a kind of structural representation of preferred embodiment of the present utility model;
Fig. 7 is the structural representation of another preferred embodiment of the present utility model.
Description of reference numerals:
The upper wiring clamp of 1-, 2- copper core cables, 3- copper band irons, 4- ammeters, wiring clamp under 5-, 6- arresters, 7- meters
Number device, the upper band irons of 9-, 10- ground connection band irons;
101- housings, 102- lifting clamping plates, 103- assembled plates, 104- screw rods, 105- lower fastening grooves, 106- upper fastening grooves, 107-
Strap, 108- screws, the anti-skidding boss of 109-, 110- leads, 111- cavitys, 112- manual nuts, 113- rotating flanges,
114- stopper slots, 115- positive stop lug boss;
201- rubber sleeves, 202- Handheld Divisions, 203- pars contractilis, 204- one-level retractable guards, 205- one-level expansion links, 206-
Two level retractable guard, 207- two level expansion links, 208- three-level retractable guards, 209- three-level expansion links, 210- rivets, 211- installations
Head;216- Gripping platforms, 217- guide grooves, 218- grip blocks, 219- crossed strips, 220- Vertical Springs.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment:
As shown in Fig. 1~7, it illustrates specific embodiment of the utility model, as illustrated, disclosed in the utility model
For the device of charged for replacement counter of lightning arrester, the one end of counter 7 is connected with the upper band iron 9 of arrester 6, counter it is another
End is connected with the ground connection band iron 10 of arrester;The utility model includes two wiring clamp, and respectively upper wiring clamp 1 connect with
Line card pincers 5, upper wiring card clamp holds the upper band iron 9, and lower wiring card clamp holds the ground connection band iron;
Ammeter 4 is also included, copper band iron 3 is installed with respectively on two binding posts of ammeter;The copper band iron point
Do not electrically connected by lead 110 with the upper wiring clamp and lower wiring clamp;
The wiring clamp include housing 101, and housing includes the strap 107 of top and the assembled plate 103 of lower section, Gu
Clamp plate and assembled plate be arranged in parallel;Screw rod upwardly extends via the screw 108 opened up in assembled plate, and screw tip installation is with consolidating
The lifting clamping plate 102 that clamp plate is oppositely arranged;
Described lead one end is connected with screw rod 104, and one end is connected with copper band iron;The lead is copper core cable 2.
The utility model is rotated by screw rod, steps up wiring clamp.In use, by arrester draw lower band iron topmost with
Wiring clamp is fixed, then by after lower ground connection band iron and the fixation of wiring clamp, ammeter is drawing lower band iron top by fixed position.This
When ammeter connect, whether observation ammeter registration monitoring grounding device can be reliably connected in real time, so that entering safely and fast
Row charged for replacement counter of lightning arrester.
Preferably, as shown in Figure 4:The strap 107, lifting clamping plate 102, stud 104 are conducting metal material;Gu
Clamp plate is simultaneously evenly equipped with anti-skidding boss 115 in opposite directions with lifting clamping plate, and the material of anti-skidding boss is conducting metal material.Set anti-
Sliding boss can increase clamping force, ensure reliability.
Preferably, as shown in Fig. 1,2,3,4,5:The opposite one side of the strap and lifting clamping plate offers circle respectively
The holding tank of arc, respectively upper fastening groove 106 and lower fastening groove 105.The holding tank of circular arc can more adapt to flat ironing surface
Radian, increase contact area, so as to increase clamping reliability.
Preferably, as shown in Figure 5:The bottom periphery of the screw rod is provided with the manual nut 112 radially extended;Screw rod
Inner hollow, the lead are welded on inside screw;Stopper slot 114, the notch phase of stopper slot are offered on the lifting clamping plate
To positive stop lug boss 115 is extended with, the top of the screw rod is stretched into inside stopper slot and is rotatably installed in stopper slot;The top of screw rod
Radially outward from rotating flange 113, rotating flange is located at the top of positive stop lug boss 115 at end.Manual nut can be more laborsaving reliable
Tighten screw rod;The present embodiment can allow screw rod lifting process only to drive lifting clamping plate lifting without rotating, therefore can allow
Clamp relatively reliable.
Preferably, as depicted in figs. 1 and 2:The ammeter is sensitive ammeter.Sensitive ammeter is also sensitive electric current
Meter;It is a kind of highly sensitive moving- coil instrument, 10^-7~10^-12A Weak current can be measured.
Preferably, as shown in the figure:The ammeter back side is provided for the insulated fastener being connected on ground connection band iron.Insulated fastener
Can be plastic buckle or plastic grip so that ammeter is reliably easily fixed in use.
Preferably, as shown in Figure 6:The housing lateral surface of the upper wiring clamp is installed with hand-held retractable rod;
The hand-held retractable rod includes the Handheld Division 202 for being used for hand holding and the pars contractilis 203 for setting stretching structure;Stretch
Contracting portion is located above Handheld Division;The bottom of Handheld Division sets rubber sleeve 201;Pars contractilis includes three close to the position at top to be stretched
The joint of contracting, respectively one-level retractable guard 204 and one-level expansion link 205, two level retractable guard 206 and two level expansion link 207,
Three-level retractable guard 208 and three-level expansion link 209;One-level expansion link slidably assemble is on pars contractilis, two level expansion link Slide Group
On one-level expansion link, three-level expansion link slidably assemble is on two level expansion link;The top of three-level expansion link, which is set with, to be used for
The mounting head 211 being fixedly connected with the housing side of the upper wiring clamp, mounting head are riveted on the three-level by rivet 210
The top of expansion link;The rivet is bilateral rivet;The one-level retractable guard is used to lock and loosen one-level expansion link with stretching
The slide construction in contracting portion;The two level retractable guard is used to lock and loosens two level expansion link and the slip knot of one-level expansion link
Structure, the three-level retractable guard are used for the slide construction for locking and loosening three-level expansion link and two level expansion link.In view of upper wiring
The clip position of clamp is higher (2.8 meters or so), can in order to prevent falling during whole side view after wiring card clamp is held
To be supported by holding expansion link disclosed in the present embodiment, the height of support can also be adjusted, it is ensured that safe operation;Tool
Body, the hand-held retractable rod disclosed in the present embodiment includes the detailed structure of three telescopic joints, and three telescopic joints are
Most height requirement can be met, three sheaths (one-level retractable guard, two level retractable guard are contained in three telescopic joints
With three-level retractable guard), the locking of sheath and loosen can by the structure of trip bolt is opened up on sheath come realize correspondingly
Position holds out against and loosened;Can also be by tightening sheath, sheath bore, which diminishes, comes each joint of clamping;Sheath bore can be
Grading structure, taper into, be connected through a screw thread after structure tightens sheath, sheath moves up, so as to clamping pair from top to bottom
The expansion link answered so that expansion link can not stretch, so as to lock.
Preferably, as shown in Figure 7:Gripping platform 216 for clamping the ammeter is installed on the Handheld Division, pressed from both sides
The surface of fair platform is rectangle structure, and diagonal offers guide groove 217, and Slide Group is equipped with L on the guide groove
The grip block 218 of type structure;Gripping platform surface, horizontal direction is provided with crossed strip 219, the connection of crossed strip both ends
In the corresponding edge of grip block;Gripping platform surface, vertical direction is provided with Vertical Spring 220, Vertical Spring both ends connect
It is connected on the corresponding edge of grip block;
The grip block is four, is distributed in the position at rectangular close four angles, is respectively used to block the four of mobile phone
Individual angle.If easily causing the loosening of wiring and observation inconvenient in view of ammeter placement location in monitoring process is improper,
Ammeter is clamped in the upper of hand-held expansion link by the present embodiment, is easy to Real Time Observation.
Preferably, as shown in the figure:The thickness of the grip block is less than or equal to 3/4ths of ammeter thickness;Thickness refers to
Perpendicular to the direction of the display surface of ammeter, this proportionate relationship enables grip block reliable retention ammeter..
To sum up, the utility model has advantages below:
1st, its binding clip clamp can obtain stable flow through in leakage current of an arrester meter upper end and earth terminal band iron
The leakage current of 750kV arrester leads.
2nd, a sensitive ammeter, copper band iron and copper core cable are included in its termination, for connecting end and root;
Sensitive ammeter is used for real-time monitoring grounding electric current;Bottom binding clip clipper joint root earth terminal and fixed current meter.
3rd, the installation weight is light, small volume, easy to carry, simple to operate, can carry out the work of charged for replacement gauge outfit simultaneously, have
While effect improves operating efficiency, the security risk of tester is largely reduced.
4th, the device can be applied to 750kV and the powered quick-replaceable work of following voltage class counter of lightning arrester, be one
Kind utility model patent.
It is of the present utility model to be achieved through the following technical solutions:
1st, leakage current of an arrester is monitored by sensitive ammeter in real time, ensures the personal safety of staff.
2nd, lower band iron is drawn by connecting copper cable and binding clip clipper joint upper end, it is ensured that can be obtained when wiring clamp steps up steady
The fixed leakage current for flowing through arrester lead.
3rd, it is grounded band iron by connecting copper cable and binding clip clipper joint lower end, it is ensured that by the leakage current of arrester lead
It is stable to flow into earth terminal.
The utility model fast live line replacing counter of lightning arrester specific purpose tool is simple in construction, stable, reliable, improves inspection
Repair personal security guarantee.
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, the scope of the utility model is defined by the following claims.
Claims (9)
1. for the device of charged for replacement counter of lightning arrester, the upper band iron of counter one end and arrester connects, counter
The ground connection band iron of the other end and arrester connects;It is characterized in that:Comprising two wiring clamp, respectively upper wiring clamp are with
Wiring clamp, upper wiring card clamp hold the upper band iron, and lower wiring card clamp holds the ground connection band iron;
Ammeter is also included, copper band iron is installed with respectively on two binding posts of ammeter;The copper band iron passes through respectively
Lead electrically connects with the upper wiring clamp and lower wiring clamp;
The wiring clamp include housing, and housing includes the strap of top and the assembled plate of lower section, strap and assembling
Plate be arranged in parallel;Screw rod is upwardly extended via the screw opened up in assembled plate, and screw tip installation is oppositely arranged with strap
Lifting clamping plate;
Described lead one end is connected with screw rod, and one end is connected with copper band iron;The lead is copper core cable.
2. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The geometrical clamp
Plate, lifting clamping plate, stud are conducting metal material;Strap is simultaneously evenly equipped with anti-skidding boss in opposite directions with lifting clamping plate, anti-skidding
The material of boss is conducting metal material.
3. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The strap
The holding tank of circular arc, respectively upper fastening groove and lower fastening groove are offered respectively with the opposite one side of lifting clamping plate.
4. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The bottom of the screw rod
End periphery is provided with the manual nut radially extended;Inside screw is hollow, and the lead is welded on inside screw;The lifting
Stopper slot is offered on clamping plate, the notch of stopper slot extends towards limited location boss, and the top of the screw rod is stretched into stopper slot
Portion and it is rotatably installed in stopper slot;Radially outward from rotating flange, rotating flange is located above positive stop lug boss on the top of screw rod.
5. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The ammeter is
Sensitive ammeter.
6. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The ammeter back side is set
Put the insulated fastener for being connected on ground connection band iron.
7. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 1, it is characterised in that:The upper wiring card
The housing lateral surface of pincers is installed with hand-held retractable rod;The hand-held retractable rod, which includes, is used for the hand that hand is held
Hold portion and the pars contractilis for setting stretching structure;Pars contractilis is located above Handheld Division;The bottom of Handheld Division sets rubber sleeve;Stretch
Contracting portion includes three telescopic joints close to the position at top, and respectively one-level retractable guard and one-level expansion link, two level is stretched
Contracting sheath and two level expansion link, three-level retractable guard and three-level expansion link;One-level expansion link slidably assemble is on pars contractilis, two level
Expansion link slidably assemble is on one-level expansion link, and three-level expansion link slidably assemble is on two level expansion link;The top of three-level expansion link
End is set with the mounting head for being fixedly connected with the housing side of the upper wiring clamp, and mounting head is by rivet in institute
State the top of three-level expansion link;The rivet is bilateral rivet;The one-level retractable guard is used to lock and loosen one-level to stretch
The slide construction of bar and pars contractilis;The two level retractable guard is used for the cunning for locking and loosening two level expansion link and one-level expansion link
Dynamic structure, the three-level retractable guard are used for the slide construction for locking and loosening three-level expansion link and two level expansion link.
8. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 7, it is characterised in that:On the Handheld Division
Gripping platform for clamping the ammeter is installed, the surface of Gripping platform is rectangle structure, and diagonal is opened
Provided with guide groove, Slide Group is equipped with the grip block of L-type structure on the guide groove;Gripping platform surface, sets along horizontal direction
Crossed strip is equipped with, crossed strip both ends are connected to the corresponding edge of grip block;Gripping platform surface, is set along vertical direction
There is Vertical Spring, Vertical Spring both ends are connected to the corresponding edge of grip block;
The grip block is four, is distributed in the position at rectangular close four angles, is respectively used to block four angles of mobile phone.
9. it is used for the device of charged for replacement counter of lightning arrester as claimed in claim 8, it is characterised in that:The grip block
Thickness is less than or equal to 3/4ths of ammeter thickness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720879704.XU CN206930709U (en) | 2017-07-19 | 2017-07-19 | Device for charged for replacement counter of lightning arrester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720879704.XU CN206930709U (en) | 2017-07-19 | 2017-07-19 | Device for charged for replacement counter of lightning arrester |
Publications (1)
Publication Number | Publication Date |
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CN206930709U true CN206930709U (en) | 2018-01-26 |
Family
ID=61354891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720879704.XU Active CN206930709U (en) | 2017-07-19 | 2017-07-19 | Device for charged for replacement counter of lightning arrester |
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CN (1) | CN206930709U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
CN112072546A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司东莞供电局 | Method and device for replacing counter on lightning arrester |
CN115097168A (en) * | 2022-06-23 | 2022-09-23 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional wiring device for live-line test of lightning arrester |
-
2017
- 2017-07-19 CN CN201720879704.XU patent/CN206930709U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
CN112072546A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司东莞供电局 | Method and device for replacing counter on lightning arrester |
CN115097168A (en) * | 2022-06-23 | 2022-09-23 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional wiring device for live-line test of lightning arrester |
CN115097168B (en) * | 2022-06-23 | 2023-10-31 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional wiring device for live test of lightning arrester |
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