CN115825502A - High-altitude wiring device for live test of lightning arrester - Google Patents
High-altitude wiring device for live test of lightning arrester Download PDFInfo
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- CN115825502A CN115825502A CN202310105356.0A CN202310105356A CN115825502A CN 115825502 A CN115825502 A CN 115825502A CN 202310105356 A CN202310105356 A CN 202310105356A CN 115825502 A CN115825502 A CN 115825502A
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Abstract
The invention discloses a high-altitude wiring device for an electrified test of a lightning arrester, which relates to the technical field of wiring devices and comprises a conductive rod, wherein one end of the conductive rod, which is far away from a base, is fixedly connected with a lightning receiving ball, a needle body is fixedly connected to the position above the surface of the lightning receiving ball, the bottom end of the conductive rod is fixedly connected with a connecting assembly, the bottom of the connecting assembly is fixedly connected with the base, the surface of the conductive rod is plated with a zinc oxide layer, and the top of the base is fixedly connected with a detection mechanism. This electrified test high altitude termination of arrester, the base supports gag lever post and slip table with driving the subassembly, prevents that deposit mechanism sets up on the surface of conducting rod, and the slip table slides at the surface of gag lever post is reciprocal, and the slip table drives prevents that deposit mechanism carries out the current test to the conducting rod surface, has solved the electrified test of arrester and has needed the staff to go up and down the insulating ladder to carry out the operation, and work efficiency is low and have the problem of great potential safety hazard.
Description
Technical Field
The invention relates to the technical field of wiring devices, in particular to an overhead wiring device for an electrified test of a lightning arrester.
Background
The lightning protection test can use the impedance of the lightning arrester and the voltage of a voltage sensitive resistor disc to be tested in the test process, and can also use the grounding lead of a lightning protection grounding network to be tested in a potential connection box, in the test process, the resistance limit of grounding generally can not be too large, the lightning arrester is connected between a cable and the ground and generally connected with a protected device in parallel, the lightning arrester can effectively protect communication equipment, once abnormal voltage occurs, the lightning arrester acts to play a role in protection, when the communication cable or the device operates under normal working voltage, the lightning arrester can not act, the lightning arrester is regarded as open circuit to the ground, once high voltage occurs and the protected device is damaged to be insulated, the lightning arrester immediately acts to guide high voltage impact current to the ground, so that the voltage amplitude is limited, the communication cable and the device are insulated, when overvoltage disappears, the lightning arrester rapidly recovers to be in an original state, the communication line normally operates, in the use process of the lightning arrester, the performance of the lightning arrester is periodically tested in a point-on-line test, when the live-line test operation of the lightning arrester is carried out, the live-line test work of an insulating ladder, and the potential safety hazard of the lightning arrester is greatly reduced.
Current arrester live test high altitude termination because structural design defect, has the electrified test of arrester and needs the staff to go up the operation of insulating ladder from top to bottom, and work efficiency is low and have great potential safety hazard to and rainwater and impurity deposit make the zinc oxide layer corroded and the problem of electric leakage on the surface of conducting rod.
Disclosure of Invention
The invention provides a high-altitude wiring device for an electrified test of a lightning arrester, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a lightning arrester live-line test high-altitude wiring device comprises a conductive rod, wherein a lightning receiving ball is fixedly connected to one end, away from a base, of the conductive rod, a needle body is fixedly connected to the position above the surface of the lightning receiving ball, a connecting assembly is fixedly connected to the bottom end of the conductive rod, the base is fixedly connected to the bottom of the connecting assembly, a zinc oxide layer is plated on the surface of the conductive rod, a detection mechanism is fixedly connected to the top of the base, and an anti-deposition mechanism is fixedly connected to the surface of the detection mechanism;
detection mechanism is including driving the subassembly, the one end fixed connection of base is kept away from to the medial surface that drives the subassembly and conducting rod, the bottom fixedly connected with gag lever post that drives the subassembly, the sliding surface connection of gag lever post has the slip table, the flexible pipe of fixed surface connection of slip table, needle body and the inner core that lightning current who connects after dodging carried to the conducting rod with the ball that dodges, and the zinc oxide layer on conducting rod surface can effectively avoid the electric current to lead to the fact danger in the surface circulation of conducting rod, and the external electric wire ground connection of coupling assembling is passed through to the bottom of conducting rod.
Preferably, the driving assembly comprises an insulating block, the inner side surface of the insulating block is fixedly connected with the top end of the conducting rod, and the surface of the insulating block is fixedly connected with a connecting table.
Preferably, the fixed surface of connecting the platform is connected with the motor, the pivot fixedly connected with lead screw of motor output, the surface of lead screw passes through threaded connection with the medial surface of slip table, and the pivot of motor output drives the lead screw and rotates, and the medial surface of slip table passes through the surface reciprocating sliding of drive at the gag lever post of lead screw, and this cooperation is prior art.
Preferably, the connecting assembly comprises an insulating wall, the bottom of the insulating wall is fixedly connected with the top of the base, the surface of the insulating wall is fixedly connected with a wire connecting pipe, and the inner side surface of the insulating wall is fixedly connected with a conductor.
Preferably, a threaded hole is formed in the surface of the electric conductor close to the junction box, a fixing table is fixedly connected to the top of the electric conductor, the surface of the fixing table is fixedly connected with the bottom end of the conducting rod, the electric cylinder moves in a reciprocating mode along with the sliding cylinder on the inner side face of the mechanism wall, and when the surface of the conducting rod needs to be detected, a piston rod at the output end of the electric cylinder pushes the clamping wall to be close to the conducting rod.
Preferably, prevent that deposit mechanism includes the mechanism wall, the spread groove has been seted up on the surface of mechanism wall, the position that the mechanism wall is close to the spread groove is connected with the fixed surface of slip table, and the slip table is connected through spread groove and mechanism wall, and the slip table is at the surperficial reciprocating motion of gag lever post.
Preferably, the top and the bottom of the mechanism wall are fixedly connected with scraping components, the inner side surface of the mechanism wall is fixedly connected with a sliding rod, the surface of the sliding rod is slidably connected with a sliding cylinder, and the surface of the sliding cylinder is fixedly connected with a contact component.
Preferably, the scraping component comprises a scraping wall, the surface of the scraping wall is fixedly connected with the inner side surface of the mechanism wall, and the inner side surface of the scraping wall is fixedly connected with a scraping ring and a sliding sealing ring respectively.
Preferably, the inner side surface of the scraping wall is rotatably connected with a roller, the scraping ring is arranged at a position, close to the outer side, of the scraping wall, the roller rolls on the surface of the conducting rod, and the electric cylinder drives the contact block to be in direct contact with the surface of the conducting rod, so that the current on the surface of the conducting rod is detected.
Preferably, the contact assembly comprises an electric cylinder, a piston rod at the output end of the electric cylinder is fixedly connected with a clamping wall, an extension piece is fixedly connected to the surface of the clamping wall, and a contact block is fixedly connected to the surface of the clamping wall.
The invention provides a high-altitude wiring device for an electrified test of a lightning arrester. The method has the following beneficial effects:
1. this electrified test high altitude termination of arrester, the base supports gag lever post and slip table with driving the subassembly, prevents that deposition mechanism sets up on the surface of conducting rod, and the slip table slides at the surperficial reciprocating of gag lever post, and the slip table drives prevents that deposition mechanism carries out the current test to the conducting rod surface, has solved the electrified test of arrester and has needed the staff to go up and down insulating ladder and carry out the operation, and work efficiency is low and have the problem of great potential safety hazard.
2. This electrified test high altitude termination of arrester, the insulating wall can communicate the inner core of electric conductor with the ball that dodges, the bottom of electric conductor communicates with the electric conductor through the fixed station, the one end fixed connection conducting bolt of conductor wire, the inside of bolt screw in screw hole, the insulating wall is made for ceramic material, the electric current circulates to electric conductor and conductor wire through the inner core of conducting rod, insert the ground through the conductor wire afterwards, this in-process, the electric current can not circulate on the surface of device, make the security performance of device improve.
3. This electrified test high altitude termination of arrester, the medial surface of scraping the subassembly is close to the position that the conducting rod surface is close to the zinc oxide layer, thereby scrape rainwater and impurity and keep apart, and simultaneously, the mechanism wall is a comparatively sealed casing, can effectively protect the surface of conducting rod, the sliding cylinder is at the reciprocal slip in surface of sliding rod, can cooperate the slip table at the reciprocal slip in surface of gag lever post, make contact assembly furthest with the surface contact of conducting rod, the problem of rainwater and impurity deposition make the zinc oxide layer corroded and leak electricity on the surface of conducting rod has been solved.
4. This electrified test high altitude termination of arrester, the scraping ring sets up scraping the position that the wall is close to the outside, slip table drive mechanism wall is at the surperficial reciprocating sliding of conducting rod, the gyro wheel rolls on the surface of conducting rod, can effectively avoid scraping the damage to conducting rod surface zinc oxide, the scraping ring is scraped the deposit and is separated at the impurity on zinc oxide layer surface, deposited impurity falls down through scraping the inclined plane on wall surface, sliding seal can effectively avoid the rainwater to fall into and scrape the wall, make the effect of the rain-proof water impurity erosion of zinc oxide layer better.
5. This electrified test high altitude termination of arrester, the surface of touch multitouch and the zinc oxide layer direct contact on conducting rod surface, the quantity of this clamp wall has two and subtend setting, it makes the clamp wall spacing to paste when being close to relatively to extend the piece, the connection platform supports the motor, flexible pipe box establishes in the outside of lead screw, when the slip table removed, flexible pipe is flexible protects the surface of lead screw, can avoid the lead screw to block up and cause the touch multitouch to detect the conducting rod.
Drawings
FIG. 1 is a schematic structural diagram of the whole high-altitude wiring device for live test of the lightning arrester according to the invention;
FIG. 2 is a schematic structural diagram of the interior of the high-altitude wiring device for testing the live lightning arrester of the invention;
FIG. 3 is a schematic structural diagram of the detecting mechanism of the present invention;
FIG. 4 is a schematic view of a driving assembly according to the present invention;
FIG. 5 is a schematic view of a coupling assembly of the present invention;
FIG. 6 is a schematic structural view of an anti-settling mechanism of the present invention;
FIG. 7 is a schematic view of the scraper assembly of the present invention;
fig. 8 is a schematic view of a contact assembly according to the present invention.
In the figure: 1. a base; 2. a conductive rod; 3. a detection mechanism; 31. a drive assembly; 311. an insulating block; 312. a connecting table; 313. a motor; 314. a screw rod; 32. a limiting rod; 33. a sliding table; 34. a telescopic pipe; 4. a connecting assembly; 41. an insulating wall; 42. a wire connecting pipe; 43. an electrical conductor; 44. a fixed table; 45. a threaded hole; 5. a lightning catching ball; 6. a needle body; 7. an anti-settling mechanism; 71. a mechanism wall; 72. connecting grooves; 73. a scraping component; 731. scraping the wall; 732. scraping rings; 733. sliding the seal ring; 734. a roller; 74. a slide bar; 75. a sliding cylinder; 76. a contact assembly; 761. an electric cylinder; 762. a chuck wall; 763. an extension piece; 764. and (7) a contact block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a technical solution: the utility model provides an electrified test high altitude termination of arrester, including conducting rod 2, conducting rod 2 keeps away from base 1's one end fixedly connected with lightning-arrest ball 5, the top fixedly connected with needle body 6 on lightning-arrest ball 5 surface, conducting rod 2's bottom fixedly connected with coupling assembling 4, coupling assembling 4's bottom fixedly connected with base 1, the zinc oxide layer has been plated on conducting rod 2's surface, base 1's top fixedly connected with detection mechanism 3, detection mechanism 3's fixed surface is connected with prevents deposition mechanism 7, detection mechanism 3 is including driving subassembly 31, the medial surface that drives subassembly 31 keeps away from base 1's one end fixed connection with conducting rod 2, the bottom fixedly connected with gag lever post 32 that drives subassembly 31, the sliding surface of gag lever post 32 is connected with slip table 33, the flexible pipe 34 of fixed surface connection of slip table 33.
During the use, the needle body 6 carries the inner core to conducting rod 2 with the lightning current that connects after dodging ball 5 with connecing, the zinc oxide layer on conducting rod 2 surface can effectively avoid the electric current to circulate at the surface of conducting rod 2 and cause danger, 4 external connection wire ground connection of coupling assembling are passed through to the bottom of conducting rod 2, base 1 supports gag lever post 32 and slip table 33 with drive subassembly 31, prevent that depositional mechanism 7 sets up the surface at conducting rod 2, slip table 33 is at the surface reciprocating sliding of gag lever post 32, slip table 33 drives and prevents that depositional mechanism 7 carries out the current test to conducting rod 2 surfaces, it needs the staff to go up and down the insulating ladder to carry out the operation to have solved the electrified test of arrester, low working efficiency just has the problem of great potential safety hazard.
As shown in fig. 3, fig. 4, and fig. 5, the driving assembly 31 includes an insulating block 311, the inner side surface of the insulating block 311 is fixedly connected to the top end of the conductive rod 2, the surface of the insulating block 311 is fixedly connected to a connection table 312, the surface of the connection table 312 is fixedly connected to a motor 313, a rotating shaft of the output end of the motor 313 is fixedly connected to a lead screw 314, the surface of the lead screw 314 is connected to the inner side surface of the sliding table 33 through a thread, the connecting assembly 4 includes an insulating wall 41, the bottom of the insulating wall 41 is fixedly connected to the top of the base 1, the surface of the insulating wall 41 is fixedly connected to a junction tube 42, the inner side surface of the insulating wall 41 is fixedly connected to a conductor 43, a threaded hole 45 is formed in a position, close to the junction tube 42, on the surface of the conductor 43, a fixing table 44 is fixedly connected to the top of the conductor 43, and the bottom end of the conductive rod 2 is fixedly connected to the surface of the fixing table 44.
During the use, the pivot of motor 313 output drives lead screw 314 and rotates, the medial surface of slip table 33 passes through the surface reciprocating sliding of lead screw 314's drive at gag lever post 32, this cooperation is prior art, insulating wall 41 can communicate the inner core of electric conductor 43 with lightning ball 5, the bottom of electric conductor 43 communicates with electric conductor 43 through fixed station 44, the one end fixed connection conducting bolt of electric conductor, the inside of bolt screw in screw hole 45, insulating wall 41 is made for ceramic material, the electric current circulates to electric conductor 43 and electric conductor through the inner core of conducting rod 2, insert the ground through the electric conductor afterwards, this in-process, the electric current can not circulate on the surface of device, make the security performance of device improve.
As shown in fig. 3 and 6, the inner side surface of the driving component 31 is fixedly connected with one end of the conducting rod 2 far away from the base 1, the bottom of the driving component 31 is fixedly connected with the limiting rod 32, the surface of the limiting rod 32 is connected with the sliding table 33 in a sliding manner, the surface of the sliding table 33 is fixedly connected with the telescopic pipe 34, the anti-deposition mechanism 7 comprises a mechanism wall 71, a connecting groove 72 is formed in the surface of the mechanism wall 71, the position, close to the connecting groove 72, of the mechanism wall 71 is fixedly connected with the surface of the sliding table 33, the top and the bottom of the mechanism wall 71 are fixedly connected with the scraping component 73, the inner side surface of the mechanism wall 71 is fixedly connected with the sliding rod 74, the surface of the sliding rod 74 is connected with the sliding cylinder 75, and the surface of the sliding cylinder 75 is fixedly connected with the contact component 76.
During the use, slip table 33 is connected with mechanism wall 71 through spread groove 72, slip table 33 is at the surperficial reciprocating motion of gag lever post 32, scrape the position that the medial surface of moving the subassembly 73 is close to the surface of conducting rod 2 and is close to the zinc oxide layer, thereby scrape away the isolation to rainwater and impurity, simultaneously, mechanism wall 71 is a casing that is more sealed, can effectively protect the surface of conducting rod 2, sliding cylinder 75 is at the surperficial reciprocating slide of slide bar 74, can cooperate slip table 33 at the surperficial reciprocating slide of gag lever post 32, make the biggest and conducting rod 2's surface contact of contact module 76, the problem of rainwater and impurity deposit make the zinc oxide layer be corroded and the electric leakage on the surface of conducting rod 2 has been solved.
As shown in fig. 6, 7 and 8, the scraping assembly 73 includes a scraping wall 731, a surface of the scraping wall 731 is fixedly connected to an inner side surface of the mechanism wall 71, an inner side surface of the scraping wall 731 is fixedly connected to a scraping ring 732 and a sliding seal 733, respectively, the inner side surface of the scraping wall 731 is rotatably connected to a roller 734, the scraping ring 732 is disposed at a position near an outer side of the scraping wall 731, the roller 734 rolls on a surface of the conductive rod 2, the contact assembly 76 includes an electric cylinder 761, a piston rod at an output end of the electric cylinder 761 is fixedly connected to a clamping wall 762, an extension piece 763 is fixedly connected to a surface of the clamping wall 762, and a contact block 764 is fixedly connected to a surface of the clamping wall 762.
During the use, electronic jar 761 drives the surperficial direct contact of touch multitouch 764 with conducting rod 2, thereby detect the electric current on conducting rod 2 surface, in this process, the scraping ring 732 sets up and is scraping the position that the wall 731 is close to the outside, slip table 33 drives mechanism wall 71 and slides at the surperficial reciprocating of conducting rod 2, gyro wheel 734 rolls on the surface of conducting rod 2, can effectively avoid scraping the damage to conducting rod 2 surface zinc oxide, scraping ring 732 scrapes the impurity of deposit on zinc oxide layer surface and leaves, deposited impurity falls down through scraping the inclined plane on wall 731 surface, slip sealing washer 733 can effectively avoid the rainwater to fall into and scrape wall 731, make the effect of the rain-proof water impurity erosion of zinc oxide layer better.
As shown in fig. 3, 4, 6, and 8, the driving assembly 31 includes an insulating block 311, an inner side surface of the insulating block 311 is fixedly connected to the top end of the conductive rod 2, a surface of the insulating block 311 is fixedly connected to a connection table 312, a surface of the connection table 312 is fixedly connected to a motor 313, a rotating shaft of an output end of the motor 313 is fixedly connected to a screw rod 314, a surface of the screw rod 314 is connected to an inner side surface of the sliding table 33 through a screw thread, the contact assembly 76 includes an electric cylinder 761, a piston rod of an output end of the electric cylinder 761 is fixedly connected to a clamping wall 762, a surface of the clamping wall 762 is fixedly connected to an extension piece 763, and a contact block 764 is fixedly connected to a surface of the clamping wall 762.
During the use, electronic jar 761 along with sliding cylinder 75 is at the medial surface reciprocating motion of mechanism wall 71, when needing to detect the surface of conducting rod 2, the piston rod of electronic jar 761 output end promotes the clamp wall 762 and is close to conducting rod 2, the surface of feeler 764 and the surperficial zinc oxide layer direct contact of conducting rod 2, the quantity of this clamp wall 762 has two and opposite setting, paste when extension 763 is close to relatively and make clamp wall 762 spacing, connection platform 312 supports motor 313, flexible pipe 34 cover is established in the outside of lead screw 314, when slip table 33 removed, flexible pipe 34 is flexible to be protected the surface of lead screw 314, can avoid lead screw 314 jam to cause the feeler 764 can't detect conducting rod 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides an electrified test high altitude termination of arrester, includes conducting rod (2), the one end fixedly connected with of base (1) is kept away from in conducting rod (2) connects dodge ball (5), connect the top fixedly connected with needle body (6) on dodge ball (5) surface, its characterized in that: the bottom end of the conducting rod (2) is fixedly connected with a connecting assembly (4), the bottom of the connecting assembly (4) is fixedly connected with a base (1), the surface of the conducting rod (2) is plated with a zinc oxide layer, the top of the base (1) is fixedly connected with a detection mechanism (3), and the surface of the detection mechanism (3) is fixedly connected with an anti-deposition mechanism (7);
detection mechanism (3) are including driving subassembly (31), the one end fixed connection of base (1) is kept away from with conducting rod (2) to the medial surface that drives subassembly (31), the bottom fixedly connected with gag lever post (32) of driving subassembly (31), the sliding surface connection of gag lever post (32) has slip table (33), the fixed surface of slip table (33) is connected with flexible pipe (34).
2. The high-altitude wiring device for the live test of the lightning arrester according to claim 1, characterized in that: the driving assembly (31) comprises an insulating block (311), the inner side face of the insulating block (311) is fixedly connected with the top end of the conducting rod (2), and the surface of the insulating block (311) is fixedly connected with a connecting table (312).
3. The high-altitude wiring device for the live test of the lightning arrester according to claim 2, characterized in that: the surface fixed connection of connecting platform (312) has motor (313), the pivot fixedly connected with lead screw (314) of motor (313) output, the surface of lead screw (314) passes through threaded connection with the medial surface of slip table (33).
4. The high-altitude wiring device for the live test of the lightning arrester according to claim 3, characterized in that: the connecting assembly (4) comprises an insulating wall (41), the bottom of the insulating wall (41) is fixedly connected with the top of the base (1), the surface of the insulating wall (41) is fixedly connected with a wire connecting pipe (42), and the inner side surface of the insulating wall (41) is fixedly connected with a conductor (43).
5. The high-altitude wiring device for the live test of the lightning arrester according to claim 4, characterized in that: the surface of the conductor (43) is provided with a threaded hole (45) at a position close to the junction tube (42), the top of the conductor (43) is fixedly connected with a fixed table (44), and the surface of the fixed table (44) is fixedly connected with the bottom end of the conducting rod (2).
6. The high-altitude wiring device for the live test of the lightning arrester according to claim 1, characterized in that: prevent that deposit mechanism (7) includes mechanism wall (71), spread groove (72) have been seted up on the surface of mechanism wall (71), mechanism wall (71) are close to the fixed surface connection of the position and slip table (33) of spread groove (72).
7. The high-altitude wiring device for the live test of the lightning arrester according to claim 6, characterized in that: the mechanism is characterized in that the top and the bottom of the mechanism wall (71) are fixedly connected with a scraping component (73), the inner side surface of the mechanism wall (71) is fixedly connected with a sliding rod (74), the surface of the sliding rod (74) is slidably connected with a sliding cylinder (75), and the surface of the sliding cylinder (75) is fixedly connected with a contact component (76).
8. The high-altitude wiring device for the live test of the lightning arrester according to claim 7, characterized in that: the scraping component (73) comprises a scraping wall (731), the surface of the scraping wall (731) is fixedly connected with the inner side surface of the mechanism wall (71), and the inner side surface of the scraping wall (731) is fixedly connected with a scraping ring (732) and a sliding sealing ring (733) respectively.
9. The high-altitude wiring device for the live test of the lightning arrester according to claim 8, characterized in that: the inner side surface of the scraping wall (731) is rotatably connected with a roller (734), the scraping ring (732) is arranged at the position, close to the outer side, of the scraping wall (731), and the roller (734) rolls on the surface of the conducting rod (2).
10. The high-altitude wiring device for the live test of the lightning arrester according to claim 9, characterized in that: the contact assembly (76) comprises an electric cylinder (761), a clamping wall (762) is fixedly connected to a piston rod at the output end of the electric cylinder (761), an extension piece (763) is fixedly connected to the surface of the clamping wall (762), and a contact block (764) is fixedly connected to the surface of the clamping wall (762).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310105356.0A CN115825502B (en) | 2023-02-13 | 2023-02-13 | High-altitude wiring device for live test of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310105356.0A CN115825502B (en) | 2023-02-13 | 2023-02-13 | High-altitude wiring device for live test of lightning arrester |
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| CN115825502A true CN115825502A (en) | 2023-03-21 |
| CN115825502B CN115825502B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310105356.0A Active CN115825502B (en) | 2023-02-13 | 2023-02-13 | High-altitude wiring device for live test of lightning arrester |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118902A (en) * | 2019-04-04 | 2019-08-13 | 广州供电局有限公司 | Detect auxiliary device, detection system and detection method |
| CN113447677A (en) * | 2021-06-25 | 2021-09-28 | 海南电网有限责任公司儋州供电局 | High-altitude wiring device for live test of lightning arrester |
| CN216209261U (en) * | 2021-10-31 | 2022-04-05 | 国家电网有限公司 | Electrically-adjusted lightning arrester live-line detection tool |
| CN217332532U (en) * | 2022-01-27 | 2022-08-30 | 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 |
| 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 |
| CN218213367U (en) * | 2022-07-05 | 2023-01-03 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Device for shielding interference of dirt on outer surface of porcelain sleeve on leakage current of lightning arrester |
-
2023
- 2023-02-13 CN CN202310105356.0A patent/CN115825502B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118902A (en) * | 2019-04-04 | 2019-08-13 | 广州供电局有限公司 | Detect auxiliary device, detection system and detection method |
| CN113447677A (en) * | 2021-06-25 | 2021-09-28 | 海南电网有限责任公司儋州供电局 | High-altitude wiring device for live test of lightning arrester |
| CN216209261U (en) * | 2021-10-31 | 2022-04-05 | 国家电网有限公司 | Electrically-adjusted lightning arrester live-line detection tool |
| CN217332532U (en) * | 2022-01-27 | 2022-08-30 | 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 |
| 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 |
| CN218213367U (en) * | 2022-07-05 | 2023-01-03 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Device for shielding interference of dirt on outer surface of porcelain sleeve on leakage current of lightning arrester |
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| Publication number | Publication date |
|---|---|
| CN115825502B (en) | 2023-05-02 |
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