CN208738794U - A kind of transmission line lightning stroke fault monitoring device - Google Patents

A kind of transmission line lightning stroke fault monitoring device Download PDF

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Publication number
CN208738794U
CN208738794U CN201821395037.9U CN201821395037U CN208738794U CN 208738794 U CN208738794 U CN 208738794U CN 201821395037 U CN201821395037 U CN 201821395037U CN 208738794 U CN208738794 U CN 208738794U
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CN
China
Prior art keywords
monitoring device
seat
transmission line
fixed link
lightning stroke
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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.)
Withdrawn - After Issue
Application number
CN201821395037.9U
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Chinese (zh)
Inventor
陈宪林
邬蓉蓉
张炜
杨飞虎
李艳玲
范耀波
谭柳燕
杨桂荣
周自毅
刘东庭
钟洁
黄高超
宁茴
李香银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd
Original Assignee
Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd filed Critical Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority to CN201821395037.9U priority Critical patent/CN208738794U/en
Application granted granted Critical
Publication of CN208738794U publication Critical patent/CN208738794U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of transmission line lightning stroke fault monitoring device, including monitoring device main body, telescopic rod and fixed device, solar panels are fixedly installed at the top of the monitoring device main body, the bottom of the monitoring device main body is fixedly installed with mosquito killing device, cavity is provided in the monitoring device main body, coil is fixedly installed on the inner sidewall of the cavity top, fixing pipe is provided in the cavity, inner sidewall of the both ends of the fixing pipe respectively with cavity two sides forms a fixed connection, capacitor is fixedly installed at the top of the fixing pipe, the anode and cathode of the capacitor are connect with the both ends of coil respectively, fixed link one and fixed link two are provided in the fixing pipe, inner sidewall of the one end of the fixed link one and fixed link two respectively with cavity two sides forms a fixed connection, transmission line lightning stroke malfunction monitoring dress Install meter rationally, wide adaptability has lightning stroke positioning function.

Description

A kind of transmission line lightning stroke fault monitoring device
Technical field
The utility model relates to transmission line of electricity monitoring device technical field, specially a kind of transmission line lightning stroke malfunction monitoring Device.
Background technique
With the development of the social economy, the electricity consumption popularity rate in China is very high, huge electric system has been formed, People's lives are greatly facilitated, people's lives be unable to do without electricity, and transmission line of electricity is the important component of electric system, defeated Electric line since the probability that breaks down of being struck by lightning is high, line fault majority be as caused by being struck by lightning, therefore, when transmission line of electricity because When lightning stroke causes flashover ground failure, failure is found rapidly and determines that fault point is overhauled and tieed up in time for circuit worker Shield, restore route operate normally it is particularly significant, can to avoid because of more economic losses caused by lightning stroke, while by lightning stroke therefore The identification of barrier, the specific location that can effectively find out the multiple ground that is struck by lightning can be taken by analyzing the reason of it is subject to lightning stroke Targeted technical improvements, to improve the level of security of the whole network, if it is possible to rapidly know after being struck by lightning The position of lightning strike spot is determined, then can greatly facilitate people's production and life, for this purpose, the utility model provide it is a kind of defeated Electric line lightning fault monitoring device.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of transmission line lightning stroke malfunction monitoring dress It sets, to solve the problems mentioned in the above background technology, the utility model is designed reasonably, wide adaptability has lightning stroke positioning function Energy.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of transmission line of electricity thunder Hit fault monitoring device, including monitoring device main body, telescopic rod and fixed device, the fixed peace in the top of the monitoring device main body Equipped with solar panels, the bottom of the monitoring device main body is fixedly installed with mosquito killing device, setting in the monitoring device main body There is cavity, coil is fixedly installed on the inner sidewall of the cavity top, fixing pipe, the fixing pipe are provided in the cavity Inner sidewall of the both ends respectively with cavity two sides form a fixed connection, capacitor, institute are fixedly installed at the top of the fixing pipe The anode and cathode for stating capacitor are connect with the both ends of coil respectively, and fixed link one and fixed link are provided in the fixing pipe Two, inner sidewall of the one end of the fixed link one and fixed link two respectively with cavity two sides forms a fixed connection, the fixed link One other end is fixedly connected with magnetic receiver one, and the other end of the fixed link two is fixedly connected with magnetic receiver two, the magnet Movable electro-magnet seat one and movable electro-magnet seat two, the movable electro-magnet seat one and work are provided between seat one and magnetic receiver two Dynamic electromagnet base two side close to each other is separately installed with electrode slice one and electrode slice two, on the inner sidewall of the cavity bottom GPS locator and battery are installed by bolt, mosquito eradication is provided on the mosquito killing device and is switched, it is solid in the mosquito killing device Dingan County is equipped with ultraviolet lamp tube and shocking coil, and the shocking coil is set on ultraviolet lamp tube, the telescopic rod include outer bar and Interior bar, one end of the outer bar offer mounting groove, are provided with internal screw thread on the inner sidewall of the mounting groove, and the one of the interior bar End is provided with external screw thread, and one end of the interior bar is by the way that in external screw thread and screw-internal thread fit mounting groove, one end of the outer bar is solid Surely it is connected to the top of monitoring device main body, the fixed device includes U-shaped fixed link, fixing seat one and fixing seat two, described Through-hole one and through-hole two are offered in fixing seat one and fixing seat two, the fixing seat one and fixing seat two are respectively by logical Hole one and through-hole two are set in the both ends of U-shaped fixed link, the top of the fixing seat two open up it is fluted, the bottom portion of groove Spring is fixedly connected on inner sidewall, the other end of the spring and the bottom of fixing seat one form a fixed connection, the interior bar The other end and the bottom of fixing seat two form a fixed connection.
As a kind of preferred embodiment of the utility model, the both ends of the U-shaped fixed link pass through external screw thread with it is interior It is threadedly engaged and is arranged with nut, installation is cored in the coil.
As a kind of preferred embodiment of the utility model, the quantity of the fixed device and telescopic rod is 2.
As a kind of preferred embodiment of the utility model, the solar panels are connect by electric wire with battery.
As a kind of preferred embodiment of the utility model, the mosquito eradication switch is connect by electric wire with battery, institute It states battery to connect with shocking coil and ultraviolet lamp tube respectively by electric wire, the bottom of the mosquito killing device offers logical into mosquito Hole.
As a kind of preferred embodiment of the utility model, the capacitor by electric wire respectively with movable electro-magnet seat One and movable electro-magnet seat two connect, the electrode slice one is connect by electric wire with GPS locator, and the GPS locator passes through The anode of electric wire and battery connects, and the electrode slice two is connected by the cathode of electric wire and battery.
As a kind of preferred embodiment of the utility model, the movable electro-magnet seat one and movable electro-magnet seat two are equal Including enameled wire loop and shape of a hoof silicon steel stick, the enameled wire loop is wrapped on shape of a hoof silicon steel stick.
As a kind of preferred embodiment of the utility model, the movable electro-magnet seat one and movable electro-magnet seat two-phase Mutually close magnetic pole is on the contrary, the movable electro-magnet seat one is identical with the magnetic pole close to each other of magnetic receiver one, the movable electromagnetism Iron seat two is identical as the magnetic pole close to each other of magnetic receiver two.
The utility model has the beneficial effects that a kind of transmission line lightning stroke fault monitoring device of the utility model, including prison Survey apparatus main body, telescopic rod, fixed device, solar panels, mosquito killing device, coil, iron core, fixing pipe, capacitor, fixed link One, magnetic receiver one, movable electro-magnet seat one, electrode slice one, fixed link two, magnetic receiver two, movable electro-magnet seat two, electrode slice Two, GPS locator, battery, ultraviolet lamp tube, shocking coil, outer bar, interior bar, U-shaped fixed link, fixing seat one, two and of fixing seat Spring.
1. provided with coil and the capacitor connected with coil in this transmission line lightning stroke fault monitoring device, near When thering is lightning stroke to occur, powerful variation electromagnetic field is formed, will form induced current in coil, to charge for capacitor, then Capacitor is movable electro-magnet seat one and movable electro-magnet seat two provides electric energy, movable electro-magnet seat one and movable electro-magnet seat two It is inhaled together after generating magnetism, contacts electrode slice one and electrode slice two, so that GPS locator and battery is made to form access, Peripheral apparatus can determine rapidly lightning stroke position after receiving the location information of GPS locator, be conducive to circuit worker in time into Row maintenance and maintenance restore route normal operation.
2. this transmission line lightning stroke fault monitoring device has mosquito killing function, by solar powered, environmental protection and saving, and have There is the function of adjustment length, it can be ensured that reach air insulation distance between monitoring device main body and transmission line of electricity, can be applicable in In the use of different transmission lines of electricity, wide adaptability.
3. the fixation device of this transmission line lightning stroke fault monitoring device has the function of preventing from falling off, easy for installation fast Victory, spring can increase the frictional force between U-shaped fixed link and nut, to achieve the effect that anti-dropout.
4. transmission line lightning stroke fault monitoring device design is rationally, wide adaptability, there is lightning stroke positioning function.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of transmission line lightning stroke fault monitoring device of the utility model;
Fig. 2 is a kind of monitoring device body sections schematic diagram of transmission line lightning stroke fault monitoring device of the utility model;
Fig. 3 is a kind of fixture structure schematic diagram of transmission line lightning stroke fault monitoring device of the utility model;
Fig. 4 is a kind of fixation device diagrammatic cross-section of transmission line lightning stroke fault monitoring device of the utility model;
In figure: the fixed device of 1- monitoring device main body, 2- telescopic rod, 3-, 4- solar panels, 5- mosquito killing device, 6- coil, 7- iron core, 8- fixing pipe, 9- capacitor, 10- fixed link one, 11- magnetic receiver one, 12- movable electro-magnet seat one, 13- electrode slice One, 14- fixed link two, 15- magnetic receiver two, 16- movable electro-magnet seat two, 17- electrode slice two, 18-GPS locator, 19- electric power storage Pond, 20- ultraviolet lamp tube, 21- shocking coil, 22- outer bar, 23- interior bar, 24-U type fixed link, 25- fixing seat one, 26- fixing seat Two, 27- through-hole one, 28- through-hole two, 29- nut, 30- groove, 31- spring, 32- cavity.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of transmission line lightning stroke malfunction monitoring dress It sets, including monitoring device main body 1, telescopic rod 2 and fixed device 3, the top of the monitoring device main body 1 is fixedly installed with the sun Energy plate 4, the bottom of the monitoring device main body 1 are fixedly installed with mosquito killing device 5, and setting is free in the monitoring device main body 1 Chamber 32 is fixedly installed with coil 6 on the inner sidewall at 32 top of the cavity, fixing pipe 8 is provided in the cavity 32, described solid Determine inner sidewall of the both ends of pipe 8 respectively with 32 two sides of cavity to form a fixed connection, the top of the fixing pipe 8 is fixedly installed with electricity Container 9, the anode and cathode of the capacitor 9 are connect with the both ends of coil 6 respectively, are provided with fixed link in the fixing pipe 8 One 10 and fixed link 2 14, one end of the fixed link 1 and fixed link 2 14 forms with the inner sidewall of cavity two sides solid respectively Fixed connection, the other end of the fixed link 1 are fixedly connected with magnetic receiver 1, and the other end of the fixed link 2 14 is fixed It is connected with magnetic receiver 2 15, is provided with movable electro-magnet seat 1 and flexible lamp between the magnetic receiver 1 and magnetic receiver 2 15 Magnetic receiver 2 16, the movable electro-magnet seat 1 and the side close to each other of movable electro-magnet seat 2 16 are separately installed with electrode Piece 1 and electrode slice 2 17 are equipped with GPS locator 18 and battery by bolt on the inner sidewall of 32 bottom of cavity 19, it is provided with mosquito eradication switch on the mosquito killing device 5, ultraviolet lamp tube 20 and electric shock line are fixedly installed in the mosquito killing device 5 Circle 21, the shocking coil 21 is set on ultraviolet lamp tube 20, and the telescopic rod 2 includes outer bar 22 and interior bar 23, the outer bar 22 one end offers mounting groove, and internal screw thread is provided on the inner sidewall of the mounting groove, and one end of the interior bar 23 is provided with One end of external screw thread, the interior bar 23 connects by the way that in external screw thread and screw-internal thread fit mounting groove, one end of the outer bar 22 is fixed It connecing at the top of monitoring device main body 1, the fixed device 3 includes U-shaped fixed link 24, fixing seat 1 and fixing seat 2 26, Through-hole 1 and through-hole 2 28, the fixing seat 1 and fixing seat are offered in the fixing seat 1 and fixing seat 2 26 2 26 are set in the both ends of U-shaped fixed link 24, the top of the fixing seat 2 26 by through-hole 1 and through-hole 2 28 respectively Fluted 30 are opened up, is fixedly connected with spring 31 on the inner sidewall of 30 bottom of groove, the other end of the spring 31 and solid The bottom of reservation 1 forms a fixed connection, and the other end of the interior bar 23 and the bottom of fixing seat 2 26 form a fixed connection.
As a kind of preferred embodiment of the utility model, the both ends of the U-shaped fixed link 24 pass through external screw thread with Screw-internal thread fit is arranged with nut 29, installation cored 7 in the coil 6.
As a kind of preferred embodiment of the utility model, the quantity of the fixed device 3 and telescopic rod 2 is 2.
As a kind of preferred embodiment of the utility model, the solar panels 4 are connect by electric wire with battery 19.
As a kind of preferred embodiment of the utility model, the mosquito eradication switch is connect by electric wire with battery 19, The battery 19 is connect with shocking coil 21 and ultraviolet lamp tube 20 respectively by electric wire, and the bottom of the mosquito killing device 5 opens up Have into mosquito through-hole.
As a kind of preferred embodiment of the utility model, the capacitor 9 by electric wire respectively with movable electro-magnet Seat 1 and movable electro-magnet seat 2 16 connect, and the electrode slice 1 is connect by electric wire with GPS locator 18, the GPS Locator 18 is connect by electric wire with the anode of battery 19, and the electrode slice 2 17 is connected by the cathode of electric wire and battery 19 It connects.
As a kind of preferred embodiment of the utility model, the movable electro-magnet seat 1 and movable electro-magnet seat two 16 include enameled wire loop and shape of a hoof silicon steel stick, and the enameled wire loop is wrapped on shape of a hoof silicon steel stick.
As a kind of preferred embodiment of the utility model, the movable electro-magnet seat 1 and movable electro-magnet seat two 16 magnetic poles close to each other are described on the contrary, the movable electro-magnet seat 1 is identical as the magnetic pole close to each other of magnetic receiver 1 Movable electro-magnet seat 2 16 is identical as the magnetic pole close to each other of magnetic receiver 2 15.
Working principle: when using this transmission line lightning stroke fault monitoring device, rotation interior bar 23 adjusts the length of telescopic rod 2 Degree can adjust telescopic rod 2 by rotation since interior bar 23 is fitted in outer bar 22 by internal screw thread and external screw thread Total length, it can be ensured that monitoring device main body 1 and transmission line of electricity reach air insulation distance, can be suitable for different power transmission lines The use on road, wide adaptability remove the nut 29 in U-shaped fixed link 24, and U-shaped fixed link 24 is removed, then by U-shaped fixation Bar 24 is set in suitable place, fixing seat 1 and fixing seat 2 26 is set in by through-hole 1 and through-hole 2 28 U-shaped The both ends of fixed link 24, fixed using nut 29, fixing seat 1 and fixing seat 2 26 are gradually close to spring 31 in the process It being compressed, spring 31 gives elastic force of 2 26 1 directions of fixing seat to nut 29, and fixing seat 2 26 squeezes nut 29, so as to Enough increase the frictional force between U-shaped fixed link 24 and nut 29, achieve the effect that anti-dropout, solar panels 4 can turn luminous energy Electrical energy for storage is changed in battery 19, mosquito eradication lamp switch is opened after installing, battery 19 is ultraviolet lamp tube 20 and electric shock Coil 21 provides electric energy, and ultraviolet lamp tube 20, which starts to shine, attracts mosquito, and mosquito enters from into mosquito through-hole, touches shocking coil 21 When be electrocuted, when nearby have lightning stroke occur when, form powerful variation electromagnetic field, will form induced current in coil 6, to be Capacitor 9 charges, and capacitor 9 is that movable electro-magnet seat 1 and movable electro-magnet seat 2 16 provide electric energy, due to movable electromagnetism Iron seat 1 and the magnetic pole close to each other of movable electro-magnet seat 2 16 are on the contrary, movable electro-magnet seat 1 and magnetic receiver 1 are mutual Close magnetic pole is identical, and movable electro-magnet seat 2 16 is identical as the magnetic pole close to each other of magnetic receiver 2 15, therefore, in movable electromagnetism Under suction between iron seat 1 and movable electro-magnet seat 2 16, and simultaneously in magnetic receiver 1 and magnetic receiver 2 15 respectively to work With under the repulsion of movable electro-magnet seat 2 16, movable electro-magnet seat 1 and movable electro-magnet seat 2 16 produce dynamic electromagnet base 1 It is inhaled rapidly together after magnetisation, contacts electrode slice 1 and electrode slice 2 17, to make 18 (GPS locator of GPS locator Directly adopt existing products in markets) access is formed with battery 19, after peripheral apparatus receives the location information of GPS locator 18 Lightning stroke position can be determined rapidly, be conducive to circuit worker and overhauled and safeguard in time, restore route normal operation, and it is usual Under state, magnetic receiver 1 and magnetic receiver 2 15 can be respectively by the horses of movable electro-magnet seat 1 and movable electro-magnet seat 2 16 Ungulate silicon steel stick is sucked, therefore movable electro-magnet seat 1 will not contact under normal circumstances with movable electro-magnet seat 2 16.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of transmission line lightning stroke fault monitoring device, including monitoring device main body (1), telescopic rod (2) and fixed device (3), which is characterized in that be fixedly installed with solar panels (4) at the top of the monitoring device main body (1), the monitoring device master The bottom of body (1) is fixedly installed with mosquito killing device (5), is provided with cavity (32), the cavity in the monitoring device main body (1) (32) it is fixedly installed on the inner sidewall at the top of coil (6), is provided with fixing pipe (8), the fixing pipe in the cavity (32) (8) inner sidewall of the both ends respectively with cavity (32) two sides forms a fixed connection, and is fixedly installed at the top of the fixing pipe (8) Capacitor (9), the anode and cathode of the capacitor (9) connect with the both ends of coil (6) respectively, set in the fixing pipe (8) Be equipped with fixed link one (10) and fixed link two (14), one end of the fixed link one (10) and fixed link two (14) respectively with cavity The inner sidewall of two sides forms a fixed connection, and the other end of the fixed link one (10) is fixedly connected with magnetic receiver one (11), described The other end of fixed link two (14) is fixedly connected with magnetic receiver two (15), between the magnetic receiver one (11) and magnetic receiver two (15) It is provided with movable electro-magnet seat one (12) and movable electro-magnet seat two (16), the movable electro-magnet seat one (12) and movable electromagnetism Iron seat two (16) side close to each other is separately installed with electrode slice one (13) and electrode slice two (17), cavity (32) bottom Inner sidewall on GPS locator (18) and battery (19) be equipped with by bolt, be provided with mosquito eradication on the mosquito killing device (5) Switch, the mosquito killing device (5) is interior to be fixedly installed with ultraviolet lamp tube (20) and shocking coil (21), shocking coil (21) set It is located on ultraviolet lamp tube (20), the telescopic rod (2) includes outer bar (22) and interior bar (23), and one end of the outer bar (22) opens up There is mounting groove, internal screw thread is provided on the inner sidewall of the mounting groove, one end of the interior bar (23) is provided with external screw thread, described One end of interior bar (23) is by the way that in external screw thread and screw-internal thread fit mounting groove, one end of the outer bar (22) is fixedly connected on monitoring The top of apparatus main body (1), the fixed device (3) includes U-shaped fixed link (24), fixing seat one (25) and fixing seat two (26), through-hole one (27) and through-hole two (28), the fixation are offered in the fixing seat one (25) and fixing seat two (26) One (25) of seat and fixing seat two (26) are set in the two of U-shaped fixed link (24) by through-hole one (27) and through-hole two (28) respectively It holds, opens up fluted (30) at the top of the fixing seat two (26), be fixedly connected on the inner sidewall of groove (30) bottom Spring (31), the other end of the spring (31) and the bottom of fixing seat one (25) form a fixed connection, the interior bar (23) The other end and the bottom of fixing seat two (26) form a fixed connection.
2. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the U-shaped fixation The both ends of bar (24) pass through external screw thread and screw-internal thread fit is arranged with nut (29), and installation is cored in the coil (6) (7)。
3. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the fixed device (3) and the quantity of telescopic rod (2) is 2.
4. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the solar panels (4) it is connect by electric wire with battery (19).
5. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the mosquito eradication switch Connect by electric wire with battery (19), the battery (19) by electric wire respectively with shocking coil (21) and ultraviolet lamp tube (20) it connects, the bottom of the mosquito killing device (5) is offered into mosquito through-hole.
6. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the capacitor (9) it is connect respectively with movable electro-magnet seat one (12) and movable electro-magnet seat two (16) by electric wire, the electrode slice one (13) It being connect by electric wire with GPS locator (18), the GPS locator (18) is connect by electric wire with the anode of battery (19), The electrode slice two (17) is connect by electric wire with the cathode of battery (19).
7. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the activity electromagnetism Iron seat one (12) and movable electro-magnet seat two (16) include that enameled wire loop and shape of a hoof silicon steel stick, the enameled wire loop are wrapped in On shape of a hoof silicon steel stick.
8. a kind of transmission line lightning stroke fault monitoring device according to claim 1, it is characterised in that: the activity electromagnetism Iron seat one (12) and movable electro-magnet seat two (16) magnetic pole close to each other are on the contrary, the movable electro-magnet seat one (12) and magnet One (11) of seat magnetic pole close to each other is identical, the movable electro-magnet seat two (16) and magnetic receiver two (15) magnetic pole close to each other It is identical.
CN201821395037.9U 2018-08-28 2018-08-28 A kind of transmission line lightning stroke fault monitoring device Withdrawn - After Issue CN208738794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821395037.9U CN208738794U (en) 2018-08-28 2018-08-28 A kind of transmission line lightning stroke fault monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821395037.9U CN208738794U (en) 2018-08-28 2018-08-28 A kind of transmission line lightning stroke fault monitoring device

Publications (1)

Publication Number Publication Date
CN208738794U true CN208738794U (en) 2019-04-12

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CN201821395037.9U Withdrawn - After Issue CN208738794U (en) 2018-08-28 2018-08-28 A kind of transmission line lightning stroke fault monitoring device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111487503A (en) * 2020-04-20 2020-08-04 南京环电科技有限公司 Transmission line thunderbolt fault monitoring devices
CN113804990A (en) * 2020-06-14 2021-12-17 南京宝地梅山产城发展有限公司 Low-voltage direct-current electromagnetic valve fault judgment and detection tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111487503A (en) * 2020-04-20 2020-08-04 南京环电科技有限公司 Transmission line thunderbolt fault monitoring devices
CN113804990A (en) * 2020-06-14 2021-12-17 南京宝地梅山产城发展有限公司 Low-voltage direct-current electromagnetic valve fault judgment and detection tool
CN113804990B (en) * 2020-06-14 2024-04-05 南京宝地梅山产城发展有限公司 Low-voltage direct-current electromagnetic valve fault judging and detecting tool

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Granted publication date: 20190412

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Granted publication date: 20190412

Effective date of abandoning: 20231114