CN115639382A - Intelligent monitoring device is put in special high tension cable's office - Google Patents
Intelligent monitoring device is put in special high tension cable's office Download PDFInfo
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- CN115639382A CN115639382A CN202211308762.9A CN202211308762A CN115639382A CN 115639382 A CN115639382 A CN 115639382A CN 202211308762 A CN202211308762 A CN 202211308762A CN 115639382 A CN115639382 A CN 115639382A
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Abstract
The invention discloses an intelligent partial discharge monitoring device for an extra-high voltage cable, and relates to the technical field of partial discharge monitoring of cables. According to the invention, through the matching of the cleaning ring, the rubber cushion block, the cleaning frame, the movable block, the movable rod and the chute, a high-voltage test wire passes through the cleaning ring, so that attachments on the surface of the high-voltage test wire can be cleaned, meanwhile, the movable rod can slide in the chute, and the position of the movable block can be conveniently adjusted, so that the high-voltage test wire can be adjusted through the movable block in the cleaning process, the high-voltage test wire can be subjected to reciprocating position adjustment in the winding process, and the movable block can be prevented from colliding with the inside of the cleaning frame during moving through the rubber cushion block, and the movable block is prevented from being damaged.
Description
Technical Field
The invention relates to the technical field of cable partial discharge monitoring, in particular to an intelligent partial discharge monitoring device for an extra-high voltage cable.
Background
Partial discharge is known as partial discharge and can be understood as a small defect occurring in the aging process of a cable, and if the defect is not repaired in time, a cable transmission fault can be caused. Partial discharge can generate a series of changes of light, sound, electricity and the like in the power equipment and the surrounding space, reference is provided for monitoring the insulation state in the power equipment, the existing monitoring devices are used for monitoring on the spot, monitored data are obtained, and then the results are obtained through analysis, so that the cables are repaired.
In the prior art, publication No. CN114878972A is proposed, and the technical solution disclosed in this patent document is as follows: the utility model provides an intelligent monitoring device is put in extra-high voltage cable's office, relates to the cable office and puts monitoring technology field, comprising a main body, the upper end of main part is provided with the partial discharge collector, the rear end of partial discharge collector is provided with fault location device, the rear end of main part is provided with the dish line mechanism, one side of partial discharge collector is provided with auxiliary device, the front end of main part is provided with the display, one side of display is provided with the button, the top of button is provided with the alarm lamp. Under the combined action of the fault recording waveform recognition device, the line information monitoring device, the processor, the positioning data processor, the server and the GPS, the line condition of the extra-high voltage cable can be monitored at any time, which cable has a problem can be known at the first time and processed at the first time, the working time of maintainers is shortened, and meanwhile, the monitoring device is more intelligent.
The following problems exist in the prior art:
generally when testing the cable, all test through the intelligent monitoring device is put in the office, but be not convenient for put intelligent monitoring device to the office and carry out quick installation, be not convenient for carry out the rolling to the high voltage test line simultaneously to the attachment on high voltage test line surface is cleared up.
Disclosure of Invention
The invention aims to provide an intelligent partial discharge monitoring device for an extra-high voltage cable, which aims to solve the problems that the intelligent partial discharge monitoring device is used for testing when the cable is tested, but the intelligent partial discharge monitoring device is inconvenient to install quickly, the high-voltage test wire is inconvenient to wind, and attachments on the surface of the high-voltage test wire are inconvenient to clean.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an intelligent monitoring device for partial discharge of an extra-high voltage cable comprises a base, wherein a sliding plate is connected to the top of the base in a sliding mode, a main body is arranged on the top of the sliding plate, a cleaning mechanism is fixedly installed on the top of the base and positioned on the left side of the main body, and fixing mechanisms are fixedly connected to the edge of the top of the base and positioned on the front side and the rear side of the main body;
the cleaning mechanism comprises a cleaning component and a winding component, the bottom of the winding is fixedly connected with the top of the base, and the outer wall of the cleaning component is fixedly connected with the side face of the winding component;
the fixing mechanism comprises a fixing component and a cooling component, the bottom of the fixing component is fixedly connected with the top of the base, and the outer wall of the cooling component is fixedly connected with the outer wall of the fixing component in an embedded mode.
The technical scheme of the invention is further improved as follows: the clearance subassembly is including the clearance frame, the inner wall sliding connection of clearance frame has the movable block, the mounting hole has been seted up to the side of movable block, the inner wall fixedly connected with clearance ring of mounting hole, the outer wall fixedly connected with rubber cushion of movable block, the other end of rubber cushion and the inner wall swing joint of clearance frame.
Adopt above-mentioned technical scheme, the clearance ring can be cleared up the attachment on high-voltage testing line surface in this scheme, and rubber cushion can avoid the excessive collision in inside of movable block and clearance frame simultaneously to cause the damage to the movable block.
The technical scheme of the invention is further improved as follows: the top of clearance frame has seted up the spout, the top center department fixedly connected with carriage release lever of movable block, the outer wall of carriage release lever and the inner wall sliding connection of spout.
Adopt above-mentioned technical scheme, the carriage release lever can slide at the spout inner wall in this scheme to the in-process that clears up high voltage testing line drives the movable block and removes, adjusts the position of high voltage testing line.
The technical scheme of the invention is further improved as follows: the winding assembly comprises a winding frame, the inner wall of the winding frame is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is sleeved with a winding roll, and one end of the rotating shaft is fixedly connected with a handle.
Adopt above-mentioned technical scheme, the handle can be convenient for rotate the countershaft in this scheme to drive the take-up reel through the pivot and rotate, carry out the rolling to the high-voltage testing line.
The technical scheme of the invention is further improved as follows: the inner wall fixedly connected with of rolling frame places the frame, the inner wall fixedly connected with elasticity rope of placing the frame, the one end fixedly connected with fly leaf of placing the frame is kept away from to the elasticity rope, the outer wall of fly leaf and the inner wall sliding connection who places the frame, the top fixedly connected with limiting plate of fly leaf, the bottom fixedly connected with arc briquetting of limiting plate, the arc briquetting is located the take-up reel directly over.
Adopt above-mentioned technical scheme, the elasticity rope can be spacing to the fly leaf in this scheme, makes the arc briquetting can contact the high-voltage test line of rolling to compress tightly the high-voltage test line of rolling, prevent that the high-voltage test line from appearing becoming flexible at the in-process of rolling.
The technical scheme of the invention is further improved as follows: the fixing assembly comprises a vertical plate, a cavity block is fixedly mounted on the outer wall of the vertical plate, a through hole is formed in the side face of the cavity block, a pull rod is connected to the inner wall of the through hole in a sliding mode, a fixing plate is fixedly connected to the outer wall of the pull rod, a spring is sleeved on the outer wall of the fixing plate, one end of the spring is fixedly connected with the outer wall of the fixing plate, and the other end of the spring is fixedly connected with the inner wall of the cavity block.
By adopting the technical scheme, the spring is compressed by the fixing plate in the moving process of the pull rod in the scheme, so that the position of the pull rod is adjusted, and meanwhile, the moved pull rod can be reset under the action of the elastic force of the spring.
The technical scheme of the invention is further improved as follows: the top of riser has been seted up and has been placed the hole, the inner wall sliding connection who places the hole has the montant, two card holes have been seted up to the outer wall of montant, the inner wall in card hole is connected with the outer wall dismantlement formula of pull rod, the top fixedly connected with connecting plate of montant, the bottom edge fixedly connected with limit baffle of connecting plate, limit baffle's side fixedly connected with blotter.
Adopt above-mentioned technical scheme, the montant reciprocates placing downthehole in this scheme to highly adjusting the connecting plate, inserting the inside in card hole through the pull rod, thereby fixing the montant, making the connecting plate fix the main part, limit baffle and cushion can avoid the main part to appear rocking simultaneously, can protect the surface of main part simultaneously.
The technical scheme of the invention is further improved as follows: the cooling assembly comprises a cooling device, a connecting sleeve is fixedly connected to the output end of the cooling device, an adsorption frame is fixedly connected to one end, far away from the cooling device, of the connecting sleeve, a miniature electric telescopic rod is fixedly connected to the side face of the adsorption frame, and one end of the miniature electric telescopic rod is fixedly connected with the side face of the vertical plate.
Adopt above-mentioned technical scheme, miniature electric telescopic handle can promote to adsorb the frame and remove in this scheme, and then makes to adsorb and laminate between frame and the main part, makes the surface that the air conditioning that cooling device produced can carry the main part through the adapter sleeve to cool down when the main part moves.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides an intelligent monitoring device for partial discharge of an extra-high voltage cable, which can clean attachments on the surface of a high-voltage test wire by matching a cleaning ring, a rubber cushion block, a cleaning frame, a movable block, a movable rod and a sliding chute through the cleaning ring, and the movable rod can slide in the sliding chute to adjust the position of the movable block conveniently, so that the movable block can be adjusted by the movable block in the cleaning process of the high-voltage test wire, the high-voltage test wire can be adjusted in a reciprocating manner in the winding process, and the rubber cushion block can prevent the movable block from colliding with the inside of the cleaning frame in the moving process and damage to the movable block.
2. The invention provides an intelligent monitoring device for partial discharge of an extra-high voltage cable, which is characterized in that a handle, a rotating shaft, a winding roll, an elastic rope, a movable plate, an arc-shaped pressing block and a limiting plate are arranged in a matched manner, the rotating shaft is driven to rotate by rotating the handle, the winding roll is conveniently driven to rotate by the rotating shaft, a high-voltage test wire is wound, meanwhile, along with the winding of the high-voltage test wire, the high-voltage test wire is in contact with the arc-shaped pressing block, the movable plate and the limiting plate move upwards, the movable plate is limited by the elastic rope, the wound high-voltage test wire is pressed by the arc-shaped pressing block, and the high-voltage test wire is prevented from loosening after being wound.
3. The invention provides an intelligent monitoring device for partial discharge of an extra-high voltage cable, which is characterized in that a pull rod, a spring, a vertical rod, a clamping hole, a connecting plate, a limiting baffle, a buffer cushion and a miniature electric telescopic rod are arranged, the position of the vertical rod in a placing hole is adjusted, the connecting plate is in contact with a main body, the spring pushes a fixing plate and the pull rod to reset, the pull rod is inserted into the clamping hole, the connecting plate is used for fixing the main body, the limiting baffle and the buffer cushion can limit the main body, the main body is prevented from shaking, the main body can be conveniently and quickly installed during testing, the surface of the main body can be protected, the miniature electric telescopic rod pushes the adsorption frame to be attached to the main body, cold air generated by a cooling device is conveyed to the surface of the main body through a connecting sleeve, the main body is cooled during operation, and the main body can stably operate.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of the cleaning mechanism of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view showing the structural connection between the winding frame and the placing frame according to the present invention;
FIG. 5 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 6 is an enlarged view taken at B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the structural connection between the vertical rods and the connecting plate according to the present invention;
FIG. 8 is a schematic view of the cooling device of the present invention.
In the figure: 1. a base; 2. a slide plate; 3. a main body; 4. a cleaning mechanism; 41. a winding frame; 42. cleaning the frame; 421. a movable block; 422. mounting holes; 423. cleaning a ring; 424. a rubber cushion block; 425. a travel bar; 426. a chute; 43. placing the frame; 431. an elastic cord; 432. a movable plate; 433. a limiting plate; 434. an arc-shaped pressing block; 44. a rotating shaft; 45. a handle; 46. a take-up reel; 5. a fixing mechanism; 51. a vertical plate; 52. placing holes; 53. a vertical rod; 531. clamping holes; 532. a limit baffle; 533. a connecting plate; 534. a cushion pad; 54. a cooling device; 541. connecting sleeves; 542. an adsorption frame; 543. a miniature electric telescopic rod; 55. a cavity block; 551. a through hole; 552. a pull rod; 553. a fixing plate; 554. a spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-8, the invention provides an intelligent monitoring device for partial discharge of an extra-high voltage cable, which comprises a base 1, wherein a sliding plate 2 is slidably connected to the top of the base 1, a main body 3 is arranged on the top of the sliding plate 2, a cleaning mechanism 4 is fixedly arranged on the top of the base 1 and on the left side of the main body 3, fixing mechanisms 5 are fixedly connected to the edge of the top of the base 1 and on the front side and the back side of the main body 3, each cleaning mechanism 4 comprises a cleaning component and a winding component, the wound bottom is fixedly connected to the top of the base 1, the outer wall of the cleaning component is fixedly connected to the side of the winding component, each fixing mechanism 5 comprises a fixing component and a cooling component, the bottom of the fixing component is fixedly connected to the top of the base 1, and the outer wall of the cooling component is fixedly connected to the outer wall of the fixing component.
As shown in fig. 1 to 8, in this embodiment, preferably, the cleaning assembly includes a cleaning frame 42, an inner wall of the cleaning frame 42 is slidably connected with a movable block 421, a side surface of the movable block 421 is provided with a mounting hole 422, an inner wall of the mounting hole 422 is fixedly connected with a cleaning ring 423, an outer wall of the movable block 421 is fixedly connected with a rubber cushion block 424, the other end of the rubber cushion block 424 is movably connected with the inner wall of the cleaning frame 42, the cleaning ring 423 can clean attachments on the surface of the high-voltage test line, meanwhile, the rubber cushion block 424 can avoid excessive collision between the movable block and the inside of the cleaning frame 42, thereby damaging the movable block 421, a sliding groove 426 is provided at the top of the cleaning frame 42, a movable rod 425 is fixedly connected at the center of the top of the movable block 421, the outer wall of the movable rod 425 is slidably connected with the inner wall of the sliding groove 426, the movable rod 425 can slide on the inner wall of the sliding groove 426, thereby driving the movable block 421 to move in the process of cleaning the high-voltage test line, and adjusting the position of the high-voltage test line.
Example 2
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the winding assembly includes a winding frame 41, an inner wall of the winding frame 41 is rotatably connected with a rotating shaft 44, a winding reel 46 is sleeved on an outer wall of the rotating shaft 44, one end of the rotating shaft 44 is fixedly connected with a handle 45, the handle 45 can facilitate rotation of the rotating shaft 44, thereby the winding reel 46 is driven to rotate through the rotating shaft 44, the high-voltage test line is wound, an inner wall of the winding frame 41 is fixedly connected with a placing frame 43, an inner wall of the placing frame 43 is fixedly connected with an elastic rope 431, the elastic rope 431 is far away from one end of the placing frame 43 and is fixedly connected with a movable plate 432, the outer wall of the movable plate 432 is slidably connected with the inner wall of the placing frame 43, a top of the movable plate 432 is fixedly connected with a limiting plate 433, the bottom of the limiting plate 433 is fixedly connected with an arc-shaped pressing block 434, the arc-shaped pressing block 434 is located right above the winding reel 46, the elastic rope 431 can limit the movable plate 432, the arc-shaped pressing block 434 can contact the wound high-voltage test line and can be pressed tightly, and looseness of the wound high-voltage test line is prevented from occurring in the winding process.
Example 3
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the fixing component includes a vertical plate 51, a cavity block 55 is fixedly installed on an outer wall of the vertical plate 51, a through hole 551 is formed in a side surface of the cavity block 55, a pull rod 552 is slidably connected to an inner wall of the through hole 551, a fixing plate 553 is fixedly connected to an outer wall of the pull rod 552, a spring 554 is sleeved on an outer wall of the fixing plate 553, one end of the spring 554 is fixedly connected to an outer wall of the fixing plate 553, the other end of the spring 554 is fixedly connected to an inner wall of the cavity block 55, the pull rod 552 compresses the spring 554 through the fixing plate 553 in the moving process, so that the position of the pull rod 552 is adjusted, meanwhile, under the elastic force action of the spring 554, the moved pull rod 552 can be reset, a placing hole 52 is formed in the top of the vertical plate 51, the inner wall of the placing hole 52 is slidably connected to the vertical rod 53, two clamping holes 531 are formed in the outer wall of the vertical rod 53, the inner wall of the clamping hole 531 is detachably connected to the outer wall of the pull rod 552, a connecting plate 533, a limiting baffle 532 is fixedly connected to the bottom edge of the connecting plate 533, a limiting baffle 532 is fixedly connected to the side surface of the connecting plate 534, and the connecting plate 533 can be capable of preventing the vertical rod 53 from shaking when the connecting plate 53 is inserted into the connecting plate 533, and the connecting plate 53, and the connecting plate can be capable of preventing the connecting plate 53 from shaking.
Example 4
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cooling assembly includes the cooling device 54, an output end of the cooling device 54 is fixedly connected with a connecting sleeve 541, the connecting sleeve 541 is far away from one end of the cooling device 54 and is fixedly connected with an adsorption frame 542, a side surface of the adsorption frame 542 is fixedly connected with a micro electric telescopic rod 543, one end of the micro electric telescopic rod 543 is fixedly connected with a side surface of the vertical plate 51, the micro electric telescopic rod 543 can push the adsorption frame 542 to move, so that the adsorption frame 542 is attached to the main body 3, cold air generated by the cooling device 54 can be conveyed to the surface of the main body 3 through the connecting sleeve 541, and therefore the cooling is performed when the main body 3 operates.
The working principle of the intelligent monitoring device for partial discharge of the extra-high voltage cable is described in detail below.
As shown in fig. 1-8, the main body 3 is placed on the sliding plate 2, moves to the center of the base 1, pushes the vertical rod 53 downward, makes the connecting plate 533 on the vertical rod 53 contact with the main body 3, releases the pull rod 552, pushes the fixing plate 553 and the pull rod 552 to reset through the spring 554, makes the pull rod 552 to be inserted into the inside of the clamping hole 531, makes the connecting plate 533 fix the main body 3, and simultaneously the limit baffle 532 and the buffer pad 534 on the connecting plate 533 can limit the main body 3, so as to quickly mount the main body 3 during the test, pushes the adsorption frame 542 to be attached to the main body 3 through the micro electric telescopic rod 543, can fix the main body 3 again, starts the cooling device 54, makes the generated cold air to be delivered to the surface of the main body 3 through the connecting sleeve 541, cools down when the main body 3 is running, after the test, passes the high-pressure test wire through the cleaning ring 423, winds the end of the high-pressure test wire passing through the cleaning ring 46 after the test is finished, rotates the handle, drives the rotating shaft 44 to rotate the winding disc 46 to make the high-pressure test wire roll continuously, makes the high-pressure test wire contact with the cleaning ring 423, makes the high-pressure-adjusting test wire move to the high-pressure-adjusting block 432 to move to the movable block 432 to move to contact with the high-pressure-adjusting block 432, and the movable block 432, makes the high-pressure-adjusting block 432 move to the high-adjusting block 432 to move to the high-pressure test wire in the reciprocating-pressure-adjusting block 432 to contact with the high-adjusting block 432, and the high-adjusting block 432, so that the arc-shaped pressing block 434 compresses the wound high-voltage test wire.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides an intelligent monitoring device is put in special high tension cable's office, includes base (1), its characterized in that: the top of the base (1) is connected with a sliding plate (2) in a sliding mode, the top of the sliding plate (2) is provided with a main body (3), a cleaning mechanism (4) is fixedly installed at the top of the base (1) and located on the left side of the main body (3), and fixing mechanisms (5) are fixedly connected to the edge of the top of the base (1) and located on the front side and the rear side of the main body (3);
the cleaning mechanism (4) comprises a cleaning component and a winding component, the bottom of the winding is fixedly connected with the top of the base (1), and the outer wall of the cleaning component is fixedly connected with the side face of the winding component;
the fixing mechanism (5) comprises a fixing component and a cooling component, the bottom of the fixing component is fixedly connected with the top of the base (1), and the outer wall of the cooling component is fixedly connected with the outer wall of the fixing component in an embedded mode.
2. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 1, characterized in that: the clearance subassembly is including clearance frame (42), the inner wall sliding connection of clearance frame (42) has movable block (421), mounting hole (422) have been seted up to the side of movable block (421), the inner wall fixedly connected with clearance ring (423) of mounting hole (422), the outer wall fixedly connected with rubber cushion block (424) of movable block (421), the other end of rubber cushion block (424) and the inner wall swing joint of clearance frame (42).
3. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 2, characterized in that: the top of clearance frame (42) has seted up spout (426), the top center department fixedly connected with movable block (421) has carriage release lever (425), the outer wall of carriage release lever (425) and the inner wall sliding connection of spout (426).
4. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 1, characterized in that: the winding assembly comprises a winding frame (41), the inner wall of the winding frame (41) is rotatably connected with a rotating shaft (44), the outer wall of the rotating shaft (44) is sleeved with a winding roll (46), and one end of the rotating shaft (44) is fixedly connected with a handle (45).
5. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 4, wherein: frame (43) is placed to the inner wall fixedly connected with of rolling frame (41), the inner wall fixedly connected with elasticity rope (431) of placing frame (43), one end fixedly connected with fly leaf (432) of placing frame (43) are kept away from in elasticity rope (431), the outer wall of fly leaf (432) and the inner wall sliding connection of placing frame (43), the top fixedly connected with limiting plate (433) of fly leaf (432), the bottom fixedly connected with arc briquetting (434) of limiting plate (433), arc briquetting (434) is located take-up reel (46) directly over.
6. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 1, characterized in that: the fixing assembly comprises a vertical plate (51), a cavity block (55) is fixedly mounted on the outer wall of the vertical plate (51), a through hole (551) is formed in the side face of the cavity block (55), a pull rod (552) is connected to the inner wall of the through hole (551) in a sliding mode, a fixing plate (553) is fixedly connected to the outer wall of the pull rod (552), a spring (554) is sleeved on the outer wall of the fixing plate (553), one end of the spring (554) is fixedly connected with the outer wall of the fixing plate (553), and the other end of the spring (554) is fixedly connected with the inner wall of the cavity block (55).
7. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 6, wherein: the top of riser (51) has seted up places hole (52), the inner wall sliding connection who places hole (52) has montant (53), two card holes (531) have been seted up to the outer wall of montant (53), the inner wall of card hole (531) is connected with the outer wall dismantlement formula of pull rod (552), the top fixedly connected with connecting plate (533) of montant (53), the bottom edge fixedly connected with limit baffle (532) of connecting plate (533), the side fixedly connected with blotter (534) of limit baffle (532).
8. The intelligent partial discharge monitoring device for the extra-high voltage cable according to claim 1, characterized in that: the cooling assembly comprises a cooling device (54), an output end fixedly connected with connecting sleeve (541) of the cooling device (54), one end fixedly connected with adsorption frame (542) far away from the cooling device (54) by the connecting sleeve (541), a side fixedly connected with micro electric telescopic rod (543) of the adsorption frame (542), and one end of the micro electric telescopic rod (543) is fixedly connected with a side of the vertical plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308762.9A CN115639382A (en) | 2022-10-25 | 2022-10-25 | Intelligent monitoring device is put in special high tension cable's office |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211308762.9A CN115639382A (en) | 2022-10-25 | 2022-10-25 | Intelligent monitoring device is put in special high tension cable's office |
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| CN115639382A true CN115639382A (en) | 2023-01-24 |
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| CN202211308762.9A Pending CN115639382A (en) | 2022-10-25 | 2022-10-25 | Intelligent monitoring device is put in special high tension cable's office |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980410A (en) * | 2023-03-20 | 2023-04-18 | 三钧线缆(无锡)有限公司 | Make things convenient for energy storage pencil resistance test device |
-
2022
- 2022-10-25 CN CN202211308762.9A patent/CN115639382A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115980410A (en) * | 2023-03-20 | 2023-04-18 | 三钧线缆(无锡)有限公司 | Make things convenient for energy storage pencil resistance test device |
| CN115980410B (en) * | 2023-03-20 | 2023-12-05 | 三钧线缆(无锡)有限公司 | Device for conveniently testing resistance of energy storage wire harness |
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