CN112904234B - Device capable of automatically detecting electric wire leakage and preventing electric arc from firing - Google Patents
Device capable of automatically detecting electric wire leakage and preventing electric arc from firing Download PDFInfo
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- CN112904234B CN112904234B CN202110107816.4A CN202110107816A CN112904234B CN 112904234 B CN112904234 B CN 112904234B CN 202110107816 A CN202110107816 A CN 202110107816A CN 112904234 B CN112904234 B CN 112904234B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
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- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to the technical field of electric power, and discloses a device capable of automatically detecting electric wire leakage and preventing electric arc from being ignited. This but device that automated inspection electric wire electric leakage and prevent that electric arc from catching fire is through laminating first metal pole and first metal block mutually for external drive arrangement stops to stimulate the electric wire, and this structure has reached can the automated inspection electric wire electric leakage and can the accurate electric leakage position effect of confirming the electric wire.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a device capable of automatically detecting electric wire leakage and preventing electric arc from being ignited.
Background
In the process of producing and processing the electric wire, the quality of the electric wire needs to be detected, so that the factory yield is ensured, unqualified products are eliminated, and the most important thing is to detect whether the electric wire leaks, so that the potential safety hazard is eliminated.
Most electric wire detection methods mainly exist in can not the automated inspection electric wire electric leakage in the existing market for the electric leakage position of definite electric wire that can not be accurate can not clear up the electric wire in addition when detecting the electric wire, makes the cost of manufacture of electric wire increase, produces electric arc moreover and can not blow away it when the electric wire takes place the electric leakage, makes to catch fire easily. The above situation may cause problems that the electric wire leakage cannot be automatically detected, the electric wire leakage position cannot be accurately determined, the electric wire cannot be cleaned, the manufacturing cost of the electric wire is increased, the electric arc cannot be blown away, and the electric wire is easily ignited.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device capable of automatically detecting electric leakage of an electric wire and preventing electric arc from being ignited, which has the advantages of automatically detecting electric leakage of the electric wire, accurately determining the electric leakage position of the electric wire, cleaning the electric wire, reducing the manufacturing cost of the electric wire, blowing off the electric arc and preventing the electric arc from being ignited easily, and solves the problems that the electric leakage of the electric wire cannot be automatically detected, the electric leakage position of the electric wire cannot be accurately determined, the electric wire cannot be cleaned, the manufacturing cost of the electric wire is increased, the electric arc cannot be blown off and the electric arc is easily ignited in the existing electric wire leakage detection mode.
(II) technical scheme
In order to achieve the purposes of automatically detecting the electric leakage of the electric wire, accurately determining the electric leakage position of the electric wire, cleaning the electric wire, reducing the manufacturing cost of the electric wire, blowing the electric arc away and preventing the electric arc from being easily ignited, the invention provides the following technical scheme: the utility model provides a but device that automated inspection electric wire electric leakage and prevent electric arc from starting a fire, including detecting the main part, the inboard rotation of detecting the main part is connected with first drive shaft, the outside fixedly connected with first gear of first drive shaft, the meshing of the upper left side of first gear has the gear ring, the inboard sliding connection of gear ring has first cylinder pole, the inner wall fixedly connected with clearance pole of gear ring, the front side rotation of first gear is connected with first connecting rod, the left side rotation of first connecting rod is connected with first solution chamber, the front side fixedly connected with first rotary disk of first solution chamber, the left side of first rotary disk is provided with first motion pipe, the inboard of first motion pipe is provided with first metal ball, the inboard sliding connection of first motion pipe has first fixed pipe, the upside of first fixed pipe and be provided with the second metal ball in the inboard of first motion pipe, the left side fixedly connected with first connecting pipe of first motion pipe, the left side of first solution chamber is provided with first conducting rod, the downside of first conducting rod is provided with the second conducting rod, the front side fixedly connected with the first connecting block of first connecting block, the left side sliding connection of first track is provided with first metal block, the first rotating block is provided with first rotating rod, the left side of first rotating block, the first rotating block is provided with first rotating rod, the downside of first rotating block is provided with first rotating rod.
Preferably, all be provided with spring unit on first fixed pipe, the first connecting block, all be provided with spring unit through above mechanism for overall structure can normal operating.
Preferably, the inside of the first solution chamber is provided with an electrorheological fluid, and the electrorheological fluid is arranged on the inside of the first solution chamber, so that the electrorheological fluid becomes solid when sufficient current is introduced, and then the first link synchronously drives the first solution chamber to perform circular rotation.
Preferably, a groove corresponding to the first rotating block is formed in the first connecting block, and the first connecting block drives the first rotating block to rotate when moving inwards by virtue of the corresponding groove, so that the effect of pushing the first rotating rod to rotate is achieved.
Preferably, the inner side of the first moving pipe is provided with a slot corresponding to the first metal ball and the second metal ball, and the first metal ball and the second metal ball can move in the slot by the corresponding slot, so that the effect of pumping gas is achieved.
Preferably, the track block is provided with a sliding groove corresponding to the first connecting block, and the first connecting block can slide back and forth in the sliding groove by the corresponding sliding groove.
(III) advantageous effects
Compared with the prior art, the invention provides a device capable of automatically detecting electric wire leakage and preventing electric arc from firing, which has the following beneficial effects:
1. this but device that automated inspection electric wire electric leakage and prevent electric arc from being fired on fire, clearance pole through driving ring gear inner wall fixed connection rotates, make the clearance pole clear up the exocuticle of electric wire, then at first metal ball, under the effect of second metal ball, with the outside gas twitch blow off from first connecting pipe, thereby blow off the electric arc that the electric leakage produced, this structure has reached and can clear up the electric wire, reduce the electric wire cost of manufacture, can blow off the electric arc and be difficult for the effect on fire.
2. This but device that automated inspection electric wire electric leakage and prevent electric arc from being fired on, set up the recess corresponding with first rotation piece through on the first connecting block, thereby drive first rotation piece and rotate, then first rotation piece promotes first rotation pole and rotates, make first rotation pole promote first metal pole and rotate, thereby laminate first metal pole and first metal piece mutually, make external drive arrangement stop the pulling electric wire, this structure has reached the electric leakage position effect that can the automated inspection electric wire electric leakage and can the accurate electric wire of confirming.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic view of the gear ring of the present invention;
FIG. 3 is a schematic view of a second conductive rod according to the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the invention at B of FIG. 3;
FIG. 6 is a schematic view of the structure of the first solution chamber according to the present invention.
In the figure: 1. detecting a subject; 2. a first drive shaft; 3. a first gear; 4. a gear ring; 5. a first cylindrical rod; 6. cleaning the rod; 7. a first link; 8. a first solution chamber; 9. a first rotating disk; 10. a first movement pipe; 11. a first metal ball; 12. a second metal ball; 13. a first stationary tube; 14. a first connecting pipe; 15. a first conductive rod; 16. a second conductive rod; 17. a first connection block; 18. a track block; 19. a first rotating block; 20. a first metal rod; 21. a first rotating lever; 22. a first metal 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 of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, a device capable of automatically detecting electric leakage of an electric wire and preventing an electric arc from being ignited includes a detection main body 1, a first driving shaft 2 is rotatably connected to an inner side of the detection main body 1, a first gear 3 is fixedly connected to an outer side of the first driving shaft 2, a gear ring 4 is engaged with an upper left side of the first gear 3, a first cylindrical rod 5 is slidably connected to an inner side of the gear ring 4, a cleaning rod 6 is fixedly connected to an inner wall of the gear ring 4, a first connecting rod 7 is rotatably connected to a front side of the first gear 3, a first solution chamber 8 is rotatably connected to a left side of the first connecting rod 7, an electric current variant is arranged on an inner side of the first solution chamber 8, the electric current variant is arranged on the inner side of the first solution chamber 8, so that the electric current variant becomes a solid when sufficient current is supplied, and then the first connecting rod 7 synchronously drives the first solution chamber 8 to perform circular rotation. The front side of the first solution chamber 8 is fixedly connected with a first rotating disc 9, the left side of the first rotating disc 9 is provided with a first moving tube 10, the inner side of the first moving tube 10 is provided with a groove corresponding to the first metal ball 11 and the second metal ball 12, and the first metal ball 11 and the second metal ball 12 can move in the groove through the corresponding groove, so that the effect of pumping gas is achieved.
The inner side of the first moving pipe 10 is provided with a first metal ball 11, the inner side of the first moving pipe 10 is slidably connected with a first fixing pipe 13, the upper side of the first fixing pipe 13 is provided with a second metal ball 12 on the inner side of the first moving pipe 10, the left side of the first moving pipe 10 is fixedly connected with a first connecting pipe 14, the left side of the first solution chamber 8 is provided with a first conducting rod 15, the lower side of the first conducting rod 15 is provided with a second conducting rod 16, the front side of the second conducting rod 16 is fixedly connected with a first connecting block 17, the first connecting block 17 is provided with a groove corresponding to the first rotating block 19, and the first connecting block 17 drives the first rotating block 19 to rotate while moving inwards through the groove corresponding to drive the first rotating block 19 to rotate, so as to achieve the effect of pushing the first rotating rod 21 to rotate. The outside sliding connection of first connecting block 17 has track piece 18, offers the spout corresponding with first connecting block 17 on the track piece 18 for first connecting block 17 can make a round trip to slide in the spout through being provided with corresponding spout. A first rotating block 19 is rotatably connected to the front side of the rail block 18, a first metal rod 20 is provided on the left side of the first rotating block 19, a first rotating rod 21 is provided on the lower side of the first metal rod 20, and a first metal block 22 is provided on the left side of the first rotating rod 21 and on the lower side of the first metal rod 20. Spring assemblies are arranged on the first fixing pipe 13 and the first connecting block 17, and the spring assemblies are arranged through the mechanisms, so that the whole structure can normally operate.
The working principle is as follows: this device is at the during operation, the electric wire that passes through external device pulling circular telegram moves forward, then start 2 and drive first gear 3 and rotate, make first gear 3 mesh drive gear ring 4 rotate, thereby drive clearance pole 6 of gear ring 4 inner wall fixed connection and rotate, make clearance pole 6 clear up the cuticle of electric wire, when the electric wire electric leakage condition takes place, because the electric leakage has the adsorptivity, thereby attract second conducting rod 16 to move inwards, then second conducting rod 16 contacts with first conducting rod 15, make first conducting rod 15 let in the first solution room 8 with the electric current, because be provided with the electrorheological body in the first solution room 8, it becomes the solid to let in the electrorheological body, make first connecting rod 7 drive first rotation dish 9 and carry out synchronous rotation when driving first solution room 8 and carrying out circumference rotation, thereby intermittent type promotes first motion pipe 10 and move outwards, make and drive first motion pipe 10 and carry out inside and outside movement under the effect of spring assembly on first fixed pipe 13, then at first metal ball 11, second metal ball 12 acts on the effect of gas to blow out the gas removal from the first connecting pipe, thereby the blow out the electric arc removal from the electric wire and the blow out the blowing pipe and the production of the electric wire, thereby the electric wire is difficult to blow out a structure and has been reduced a structure of breaking up a fire to blow out the electric wire.
When second conducting rod 16 receives the electric leakage adsorption effect during the inward movement, thereby drive first connecting block 17 synchronous motion, in the motion of first connecting block 17, because set up the recess corresponding with first turning block 19 on the first connecting block 17, thereby drive first turning block 19 and rotate, then first turning block 19 promotes first turning rod 21 and rotates, make first turning rod 21 promote first metal pole 20 and rotate, thereby laminate first metal pole 20 and first metal block 22 mutually, make external drive arrangement stop the pulling electric wire, this structure has reached can the automated inspection electric wire electric leakage and can the accurate electric leakage position effect who confirms the electric wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a but automatic detection electric wire electric leakage and prevent device that electric arc struck sparks, includes detection main part (1), its characterized in that: the inner side of the detection main body (1) is rotatably connected with a first driving shaft (2), the outer side of the first driving shaft (2) is fixedly connected with a first gear (3), the upper left side of the first gear (3) is meshed with a gear ring (4), the inner side of the gear ring (4) is slidably connected with a first cylindrical rod (5), the inner wall of the gear ring (4) is fixedly connected with a cleaning rod (6), the front side of the first gear (3) is rotatably connected with a first connecting rod (7), the left side of the first connecting rod (7) is rotatably connected with a first solution chamber (8), the front side of the first solution chamber (8) is fixedly connected with a first rotating disc (9), the left side of the first rotating disc (9) is provided with a first moving pipe (10), the inner side of the first moving pipe (10) is provided with a first metal ball (11), the inner side of the first moving pipe (10) is slidably connected with a first fixed pipe (13), the upper side of the first fixed pipe (13) is connected with a second metal ball (12) arranged on the inner side of the first moving pipe (10), the left side of the first moving pipe (10) is fixedly connected with a first conducting rod (14), the left side of the first connecting pipe (16) is provided with a first conducting rod (15), the first conducting block (16) is arranged on the left side of the first connecting pipe (16), a track block (18) is connected to the outer side of the first connecting block (17) in a sliding mode, a first rotating block (19) is connected to the front side of the track block (18) in a rotating mode, a first metal rod (20) is arranged on the left side of the first rotating block (19), a first rotating rod (21) is arranged on the lower side of the first metal rod (20), and a first metal block (22) is arranged on the lower side of the first metal rod (20) and on the left side of the first rotating rod (21);
six columnar structures are arranged on the first rotating disc (9), the first rotating disc is in contact with the first moving pipe (10) through the columnar structures, and spring assemblies are arranged on the first fixed pipe (13) and the first connecting block (17);
the inside of the first solution chamber (8) is provided with an electrorheological fluid;
the inner side of the first motion pipe (10) is provided with a groove corresponding to the first metal ball (11) and the second metal ball (12).
2. An apparatus for automatically detecting a leakage of an electric wire and preventing an arc from being ignited according to claim 1, wherein: the first connecting block (17) is provided with a groove corresponding to the first rotating block (19).
3. The apparatus of claim 1, wherein the apparatus is capable of automatically detecting an electric leakage of the electric wire and preventing an arc from being ignited, and comprises: the track block (18) is provided with a sliding groove corresponding to the first connecting block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107816.4A CN112904234B (en) | 2021-01-27 | 2021-01-27 | Device capable of automatically detecting electric wire leakage and preventing electric arc from firing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110107816.4A CN112904234B (en) | 2021-01-27 | 2021-01-27 | Device capable of automatically detecting electric wire leakage and preventing electric arc from firing |
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| CN112904234A CN112904234A (en) | 2021-06-04 |
| CN112904234B true CN112904234B (en) | 2022-10-04 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209992645U (en) * | 2019-04-19 | 2020-01-24 | 深圳市吉瑞通电子有限公司 | Connecting wire anticreep alarming function detection device |
| CN111443303A (en) * | 2020-04-14 | 2020-07-24 | 霍敏 | Power failure detection device and use method thereof |
| CN112180289A (en) * | 2020-09-22 | 2021-01-05 | 黄清 | Cable epidermis damage electric leakage detection device for immersion building construction |
| CN212391598U (en) * | 2020-06-16 | 2021-01-22 | 尹纪超 | Electric leakage detection device for electric fire control |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG10201710035XA (en) * | 2013-11-19 | 2018-01-30 | Hyun Chang Lee | Mobile electric leakage detection device and method |
| CN108919024B (en) * | 2018-05-17 | 2020-11-20 | 国网浙江省电力有限公司绍兴供电公司 | Cable leakage detection device |
| CA3137552A1 (en) * | 2019-04-24 | 2020-10-29 | Brainwave Research Corporation | Fault detection and circuit interrupter devices and systems |
| CN110244162B (en) * | 2019-06-19 | 2021-04-09 | 湖南省凯峰亚明电线电缆有限公司 | Power leakage detection equipment for power grid cable |
| CN211206747U (en) * | 2019-08-23 | 2020-08-07 | 天津天创正恒能源科技有限公司 | Novel distribution network fault indicator |
| CN211348494U (en) * | 2019-09-16 | 2020-08-25 | 厦门市超前智能化系统工程有限公司 | Intelligent wiring fault removal detection system |
| CN210982697U (en) * | 2019-10-08 | 2020-07-10 | 广东联航智能科技有限公司 | Monitoring and warning device for power distribution station |
| CN110824379A (en) * | 2019-10-28 | 2020-02-21 | 国网辽宁省电力有限公司铁岭供电公司 | Movable leakage detector |
| CN111123156A (en) * | 2020-01-17 | 2020-05-08 | 宁波镇海藤原电子科技有限公司 | Cable detection and emergency treatment equipment |
| CN211718493U (en) * | 2020-03-06 | 2020-10-20 | 王强 | Distribution lines trouble inspection device |
| CN211905635U (en) * | 2020-03-18 | 2020-11-10 | 广东为民电气消防检测有限公司 | Electric leakage detection device for electric fire fighting |
| CN211629005U (en) * | 2020-04-16 | 2020-10-02 | 厦门大恒科技有限公司 | Circuit fault detection module integrated in circuit breaker |
| CN111600229A (en) * | 2020-06-15 | 2020-08-28 | 熊连安 | Fire prevention anticreep power cabinet for electric power |
| CN111977482A (en) * | 2020-08-31 | 2020-11-24 | 广州耀满科技有限公司 | Safety device for preventing elevator stalling from falling |
| CN112198457B (en) * | 2020-11-06 | 2024-07-30 | 句容申泰电气有限公司 | Testing device for fuse insulation cylinder for ring main unit and using method of testing device |
| CN112230110A (en) * | 2020-11-08 | 2021-01-15 | 胡丹萍 | Insulation detection device for cable maintenance |
-
2021
- 2021-01-27 CN CN202110107816.4A patent/CN112904234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209992645U (en) * | 2019-04-19 | 2020-01-24 | 深圳市吉瑞通电子有限公司 | Connecting wire anticreep alarming function detection device |
| CN111443303A (en) * | 2020-04-14 | 2020-07-24 | 霍敏 | Power failure detection device and use method thereof |
| CN212391598U (en) * | 2020-06-16 | 2021-01-22 | 尹纪超 | Electric leakage detection device for electric fire control |
| CN112180289A (en) * | 2020-09-22 | 2021-01-05 | 黄清 | Cable epidermis damage electric leakage detection device for immersion building construction |
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Effective date of registration: 20220921 Address after: Room 714, Building 8, Ligao International, No. 1222, Aoti West Road, Lixia District, Jinan City, Shandong Province, 250000 Applicant after: Jinan Shengdun Electronic Equipment Co.,Ltd. Address before: No. 152, area 3, xirulin village, Nanma Town, Yiyuan County, Zibo City, Shandong Province, 256100 Applicant before: Sun Xinhua |
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Address after: Room 714, Building 8, Ligao International, No. 1222, Aoti West Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee after: Shandong Shengerdun IoT Technology Co.,Ltd. Address before: Room 714, Building 8, Ligao International, No. 1222, Aoti West Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Jinan Shengdun Electronic Equipment Co.,Ltd. |
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Address after: Building 2209, No. 1, Sanqing United Wealth Plaza, High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Shengerdun IoT Technology Co.,Ltd. Address before: Room 714, Building 8, Ligao International, No. 1222, Aoti West Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Shandong Shengerdun IoT Technology Co.,Ltd. |