CN114674362A - Electric comprehensive monitoring device of transformer - Google Patents
Electric comprehensive monitoring device of transformer Download PDFInfo
- Publication number
- CN114674362A CN114674362A CN202210191527.1A CN202210191527A CN114674362A CN 114674362 A CN114674362 A CN 114674362A CN 202210191527 A CN202210191527 A CN 202210191527A CN 114674362 A CN114674362 A CN 114674362A
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- oil tank
- shell body
- sliding
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000005341 toughened glass Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Abstract
The invention discloses an electrical comprehensive monitoring device of a transformer, which comprises an insulating shell body, wherein electric telescopic rods are fixed at the top of the insulating shell body close to the edges of two sides, the bottom ends of the two electric telescopic rods penetrate through the insulating shell body, arc-shaped pressing plates are fixed at the bottoms of the two electric telescopic rods, four adjusting holes are formed in the bottom of the insulating shell body, four guide sleeves are fixed on the bottom surface of the inner part of the insulating shell body, the four guide sleeves are correspondingly positioned right above the four adjusting holes, and guide rods are connected in the four guide sleeves in a sliding manner, and the existence of looseness or defects can cause the potential accident hazard of the transformer.
Description
Technical Field
The invention relates to the technical field of transformer monitoring, in particular to an electrical comprehensive monitoring device for a transformer.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on the electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.
At present, the defects of the transformer are mainly found in the iron core, the coil, the lead, the sleeve and the tap switch in practical application, the iron core and the winding of the power transformer are loosened due to various direct or indirect reasons in the production and transportation processes of the transformer, and the loosening or the defects are hidden troubles of transformer accidents.
We have therefore proposed an electrical and comprehensive monitoring device for transformers in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an electrical comprehensive monitoring device for a transformer, which aims to solve the problems that the defects of the existing transformer are mainly shown in an iron core, a coil, a lead, a sleeve and a tap switch, the iron core and a winding of a power transformer are loosened due to various direct or indirect reasons in the production and transportation processes of the transformer, and the accident potential of the transformer is caused due to the looseness or the defects.
In order to achieve the purpose, the transformer electrical comprehensive monitoring device comprises an insulating shell body (1), wherein electric telescopic rods (2) are fixed on the top of the insulating shell body (1) close to the edges of two sides, the bottom ends of the two electric telescopic rods (2) penetrate into the insulating shell body (1), arc-shaped pressing plates (15) are fixed at the bottoms of the two electric telescopic rods (2), the bottoms of the two arc-shaped pressing plates (15) are attached to the top of an oil tank body (12), and two winding bodies (14) are arranged in the oil tank body (12); a plurality of heat dissipation plates (3) are fixed on the outer surfaces of the front side and the rear side of the insulating shell body (1) at equal intervals; the outer surfaces of the left side and the right side of the insulating shell body (1) are provided with a component A for sliding and adjusting the vertical position of an oil tank body (12) in the insulating shell body (1); a component B for adjusting the pretightening force between the oil tank body (12) and the insulating shell body 1 is arranged between the oil tank body (12) and the insulating shell body 1; in addition, a component C for detecting distance fluctuation generated when the oil tank body (12) vibrates is arranged on the oil tank body (12).
Furthermore, in the component C for detecting the distance fluctuation generated when the oil tank body 12 vibrates, the middle part of the inner top surface of the insulating shell body (1) is provided with a mounting groove (31), a wireless sensor (32) is fixed in the mounting groove (31), the bottom of the wireless sensor (32) is positioned right above the oil tank body (12), a drawing opening (33) is arranged on the inner wall of one side of the mounting groove (31) near the bottom edge, a side opening (34) is arranged at the bottom of the drawing opening (33), the side opening (34) penetrates into the insulating shell body (1), a drawing plate (36) is connected to the inside of the drawing opening (33) in a sliding mode, a rubber shifting block (35) is fixed to the bottom of the drawing plate (36) close to one side edge, and the rubber shifting block (35) is connected to the inside of the side opening (34) in a sliding mode; one side of the drawing plate (36) extends to the other side of the drawing opening (33), and the bottom of the wireless sensor (32) is positioned at the top of the drawing plate (36).
Furthermore, in a component B for adjusting the pre-tightening force between the oil tank body (12) and the insulating shell body (1), four adjusting holes (6) are formed in the bottom of the insulating shell body (1), four guide sleeves (20) are fixed on the bottom surface of the inside of the insulating shell body (1), the four guide sleeves (20) are correspondingly located right above the four adjusting holes (6), guide rods (18) are slidably connected inside the four guide sleeves (20), the oil tank body (12) is fixed between the tops of the four guide rods (18), annular clamping plates (21) are fixed on the bottoms of the four guide rods (18) and the tops of the guide sleeves (20), and the annular clamping plates (21) located on the four guide rods (18) are correspondingly located inside the four guide sleeves (20);
Guide holes (19) are formed in the middle of the bottoms of the four guide rods (18), first T-shaped grooves (22) are formed in the middle of the bottoms of the four guide rods (18), first T-shaped blocks (23) are connected inside the four first T-shaped grooves (22) in a sliding mode, and the four guide holes (19) correspondingly penetrate through the bottoms of the four first T-shaped blocks (23);
limiting grooves (26) are formed in the inner walls of the two sides of the four adjusting holes (6), limiting blocks (27) are connected to the inner portions of the eight limiting grooves (26) in a sliding mode, the eight limiting blocks (27) are divided into four groups, and the two limiting blocks (27) located in each adjusting hole (6) are in one group;
an adjusting plate (28) is fixed between opposite sides of each two limiting blocks (27), connecting rods (24) are fixed at the middle positions of the tops of the four adjusting plates (28), and the tops of the four connecting rods (24) correspondingly extend into the guide holes (19);
springs (25) are fixed at the tops of the four adjusting plates (28), the tops of the four springs (25) are fixed at the bottom of the first T-shaped block (23), second T-shaped grooves (29) are formed in the bottoms of the four adjusting plates (28), and second T-shaped blocks (30) are rotatably connected inside the four second T-shaped grooves (29);
The bottoms of the four second T-shaped blocks (30) are respectively fixed with an adjusting column (7), and the four adjusting columns (7) are respectively in threaded connection with the inner part of the adjusting hole (6).
Furthermore, in the component A for adjusting the upper and lower positions of the oil tank body (12) in a sliding manner, sliding openings (8) are formed in the outer surfaces of two sides of the insulating shell body (1), two guide grooves (9) are formed in the outer surfaces of two sides of the insulating shell body (1), and sliding grooves (16) are formed in the inner walls of two sides of the sliding openings (8);
sliding blocks (17) are connected inside the four sliding grooves (16) in a sliding mode, the four sliding blocks (17) are divided into two groups, two sliding blocks (17) located inside each sliding opening (8) form one group, a sliding block (13) is fixed between opposite sides of each two sliding blocks (17), and one side of each two sliding blocks (13) is fixed to two sides of the oil tank body (12); one side of each of the two sliding blocks (13) is fixedly provided with a fixing plate (10), positioning rods (11) penetrate through two sides of each of the two fixing plates (10), and one ends of the four positioning rods (11) correspondingly extend into the four guide grooves (9).
Further, both sides edge all is fixed with U-shaped board (4), two around the bottom of insulating casing body (1) is close to the equal equidistance in bottom of U-shaped board (4) is provided with a plurality of connecting bolt (5).
Compared with the prior art, the invention has the beneficial effects that:
1. when the wireless sensor fixing device is used, the wireless sensor is arranged in the mounting groove in the top of the insulating shell body, and the wireless sensor is protected in the mounting groove through the drawing plate, so that the oil tank body can be subjected to vibration detection, the wireless sensor is a distance sensor, distance fluctuation can be generated when the oil tank body vibrates, whether the oil tank body is stable or not can be detected, the drawing plate is made of tempered glass, the sensor can detect the position of the oil tank body, and then a signal is transmitted to the electric telescopic rod, so that the arc-shaped pressing plate is driven to fix the oil tank body;
2. the adjusting column is connected inside the adjusting hole in a threaded manner, so that the adjusting column can be rotated, the adjusting plate is driven to move up and down, and the spring is driven to compress the guide rod, the pre-tightening force between the oil tank body and the insulating shell body is increased, the oil tank body is more stable, people can conveniently adjust according to actual conditions, the adjustment is more stable through the matching of the connecting rod, the guide hole, the limiting groove and the limiting block during adjustment, the first T-shaped block and the second T-shaped block are respectively connected inside the first T-shaped groove and the second T-shaped groove in a rotating manner, and the interference between the first T-shaped block and the spring during adjustment can be prevented;
3. Pass through the inside of sliding block sliding connection at the mouth that slides with the oil tank body to the cooperation through slider and spout in the inside of the mouth that slides makes the slip of oil tank body more stable, offers the guide way at the surface of insulating casing body, through installing the fixed plate in one side of sliding block, and run through the locating lever in the inside of fixed plate to guide way, can cooperate slider and spout to strengthen the stationarity that slides of sliding block.
Drawings
FIG. 1 is a top perspective view of an electrical integrated monitoring device for a transformer in accordance with the present invention;
FIG. 2 is a bottom perspective view of an electrical integrated monitoring device of a transformer according to the present invention;
FIG. 3 is a front perspective view of an electrical integrated monitoring device of a transformer according to the present invention;
FIG. 4 is a partially cut-away perspective view of an electrical integrated monitoring device of a transformer in accordance with the present invention;
FIG. 5 is a cross-sectional perspective view of an electrical integrated monitoring device of a transformer in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 4;
fig. 8 is a partial enlarged view of the invention at C in fig. 5.
In the figure:
1. an insulating housing body; 2. an electric telescopic rod; 3. a heat dissipation plate; 4. a U-shaped plate; 5. a connecting bolt; 6. an adjustment hole; 7. an adjustment column; 8. a sliding port; 9. a guide groove; 10. a fixing plate; 11. positioning a rod; 12. an oil tank body; 13. a sliding block; 14. a winding body; 15. an arc-shaped pressing plate; 16. a chute; 17. a slider; 18. a guide bar; 19. a guide hole; 20. a guide sleeve; 21. an annular clamping plate; 22. a first T-shaped slot; 23. a first T-shaped block; 24. a connecting rod; 25. a spring; 26. a limiting groove; 27. a limiting block; 28. an adjusting plate; 29. a second T-shaped slot; 30. a second T-shaped block; 31. mounting grooves; 32. a wireless sensor; 33. drawing the opening; 34. a side port; 35. a rubber shifting block; 36. and a drawing plate.
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.
Referring to fig. 1-8, the present invention provides a technical solution: an electrical comprehensive monitoring device for a transformer comprises an insulating shell body 1, wherein electric telescopic rods 2 are fixed at the top of the insulating shell body 1 close to the edges of two sides, the bottom ends of the two electric telescopic rods 2 penetrate into the insulating shell body 1, arc-shaped pressing plates 15 are fixed at the bottoms of the two electric telescopic rods 2, four adjusting holes 6 are formed in the bottom of the insulating shell body 1, four guide sleeves 20 are fixed at the bottom of the inside of the insulating shell body 1, the four guide sleeves 20 are correspondingly positioned right above the four adjusting holes 6, guide rods 18 are slidably connected inside the four guide sleeves 20, an oil tank body 12 is fixed between the tops of the four guide rods 18, two winding bodies 14 are arranged inside the oil tank body 12, the bottoms of the two arc-shaped pressing plates 15 are respectively attached to the top of the oil tank body 12, and a mounting groove 31 is formed in the middle position of the top surface of the inside of the insulating shell body 1, the inside of mounting groove 31 is fixed with wireless sensor 32, wireless sensor 32's bottom is located oil tank body 12 directly over, drawing mouth 33 has been seted up near bottom edge to one side inner wall of mounting groove 31, side mouth 34 has been seted up to drawing mouth 33's bottom, side mouth 34 runs through to the inside of insulating housing body 1, the inside sliding connection of drawing mouth 33 has pull board 36, the bottom of pull board 36 is close to a side edge and is fixed with rubber shifting block 35, rubber shifting block 35 sliding connection is in the inside of side mouth 34.
The effect that it reached does, inside through the mounting groove 31 with wireless sensor 32 setting at insulating housing body 1 top when using, and protect wireless sensor 32 in the inside of mounting groove 31 through pull board 36, make can carry out shock detection to oil tank body 12, wherein wireless sensor 32 is distance sensor, can produce the distance when oil tank body 12 shakes undulant, thereby whether it is stable to detect oil tank body 12, pull board 36 is the toughened glass material, make the sensor can detect the position of oil tank body 12, then give electric telescopic handle 2 with signal transmission, thereby it fixes oil tank body 12 to drive arc clamp 15.
As shown in fig. 2-8, one side of the drawing plate 36 extends to the other side of the drawing opening 33, the bottom of the wireless sensor 32 is located at the top of the drawing plate 36, the bottom of each of the four guide rods 18 and the top of each of the guide sleeves 20 are fixed with a ring-shaped snap-gauge 21, the ring-shaped snap-gauge 21 located on each of the four guide rods 18 is correspondingly located inside each of the four guide sleeves 20, the bottom of each of the four guide rods 18 is provided with a guide hole 19 at the middle part, the bottom of each of the four guide rods 18 is provided with a first T-shaped groove 22 at the middle part, the four first T-shaped grooves 22 are slidably connected with first T-shaped blocks 23 inside, the four guide holes 19 correspondingly penetrate through the bottom of the four first T-shaped blocks 23, the inner walls of the two sides of each of the four adjusting holes 6 are provided with a limiting groove 26, the eight limiting blocks 26 are slidably connected with the inside of each of the limiting groove 27, the eight limiting blocks 27 are divided into four groups, and the two limiting blocks 27 located in each adjusting hole 6 are a group, all be fixed with regulating plate 28 between the relative one side of two stopper 27 of every group, the top of four regulating plates 28 is located the middle part and all is fixed with connecting rod 24, the top of four connecting rod 24 all corresponds the inside that extends to guiding hole 19, the top of four regulating plates 28 all is fixed with spring 25, the bottom at first T-shaped piece 23 is all fixed at the top of four spring 25, second T-shaped groove 29 has all been seted up to the bottom of four regulating plates 28, the inside of four second T-shaped grooves 29 all rotates and is connected with second T-shaped piece 30.
The effect that it reached does, make through the inside of adjusting the post 7 threaded connection at regulation hole 6 and to rotate regulation post 7, drive regulating plate 28 up-and-down motion, and then drive spring 25 and compress guide bar 18, make the pretightning force between increase oil tank body 12 and the insulating casing body 1, make oil tank body 12 more stable, and make things convenient for people to adjust according to actual conditions, make the regulation more stable through connecting rod 24 and guide hole 19 and spacing groove 26 and stopper 27's cooperation when adjusting, rotate first T-shaped piece 23 and second T-shaped piece 30 respectively and connect the inside at first T-shaped groove 22 and second T-shaped groove 29, can prevent to take place to interfere with spring 25 when adjusting between taking place.
As shown in fig. 3-8, the inside equal sliding connection of four spout 16 has slider 17, four slider 17 divide into two sets ofly, two sliders 17 that are located every 8 inside sliding openings are a set of, all be fixed with sliding block 13 between the relative one side of two sliders 17 of every group, the both sides at oil tank body 12 are all fixed to one side of two sliding block 13, one side of two sliding block 13 all is fixed with fixed plate 10, locating lever 11 has all been run through to the both sides of two fixed plates 10, the inside that extends to four guide ways 9 is all corresponded to the one end of four locating levers 11, both sides surface equidistance is fixed with a plurality of heating panels 3 around insulating casing body 1, both sides edge all is fixed with U-shaped plate 4 around the bottom of insulating casing body 1 is close to, the bottom of two U-shaped plate 4 all equidistance is provided with a plurality of connecting bolt 5.
Its effect that reaches does, with oil tank body 12 through the inside of sliding block 13 sliding connection at the mouth 8 that slides, and the cooperation of slider 17 and spout 16 makes oil tank body 12's slip more stable in the inside of the mouth 8 that slides, offers guide way 9 at the surface of insulating housing body 1, through installing fixed plate 10 in one side of sliding block 13, and run through the locating lever 11 in the inside of fixed plate 10 to guide way 9, can cooperate slider 17 and spout 16 to strengthen the smooth stability that slides of sliding block 13.
The using method and the working principle of the device are as follows: when in use, the wireless sensor 32 is arranged inside the mounting groove 31 at the top of the insulating shell body 1, and the wireless sensor 32 is protected inside the mounting groove 31 through the pull plate 36, so that the oil tank body 12 can be subjected to vibration detection, wherein the wireless sensor 32 is a distance sensor, distance fluctuation can be generated when the oil tank body 12 vibrates, so as to detect whether the oil tank body 12 is stable, the pull plate 36 is made of toughened glass, so that the sensor can detect the position of the oil tank body 12, then a signal is transmitted to the electric telescopic rod 2, so as to drive the arc-shaped pressing plate 15 to fix the oil tank body 12, the adjusting column 7 can be rotated through the threaded connection of the adjusting column 7 inside the adjusting hole 6, the adjusting plate 28 is driven to move up and down, and the spring 25 is driven to compress the guide rod 18, so as to increase the pre-tightening force between the oil tank body 12 and the insulating shell body 1, the oil tank body 12 is more stable, people can conveniently adjust the oil tank according to actual conditions, the adjustment is more stable through the matching of the connecting rod 24, the guide hole 19, the limiting groove 26 and the limiting block 27 during the adjustment, the first T-shaped block 23 and the second T-shaped block 30 are respectively and rotatably connected inside the first T-shaped groove 22 and the second T-shaped groove 29, can prevent the interference with the spring 25 during the adjustment, the oil tank body 12 is connected in the sliding port 8 in a sliding way through the sliding block 13, and the sliding of the oil tank body 12 is more stable in the sliding port 8 through the matching of the sliding block 17 and the sliding groove 16, the outer surface of the insulating housing body 1 is provided with a guide groove 9, and by installing a fixed plate 10 at one side of a sliding block 13, and the positioning rod 11 penetrates through the fixing plate 10 to the inside of the guide groove 9, and can be matched with the sliding block 17 and the sliding groove 16 to add the sliding smoothness of the sliding block 13.
The invention aims to solve the problems that the defects of the existing transformer are mainly reflected in an iron core, a coil, a lead wire, a sleeve and a tap switch, the iron core and a winding of a power transformer are loosened due to various direct or indirect reasons in the production and transportation processes of the transformer, and the accident potential of the transformer is caused due to the looseness or the defects.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The transformer electrical comprehensive monitoring device is characterized by comprising an insulating shell body (1), wherein electric telescopic rods (2) are fixed on the top of the insulating shell body (1) close to the edges of two sides, the bottom ends of the two electric telescopic rods (2) penetrate into the insulating shell body (1), arc-shaped pressing plates (15) are fixed at the bottoms of the two electric telescopic rods (2), the bottoms of the two arc-shaped pressing plates (15) are attached to the top of an oil tank body (12), and two winding bodies (14) are arranged inside the oil tank body (12); a plurality of heat dissipation plates (3) are fixed on the outer surfaces of the front side and the rear side of the insulating shell body (1) at equal intervals; the outer surfaces of the left side and the right side of the insulating shell body (1) are provided with components A for adjusting the up-down position of an oil tank body (12) in the insulating shell body (1) in a sliding manner; a component B for adjusting the pretightening force between the oil tank body (12) and the insulating shell body 1 is arranged between the oil tank body (12) and the insulating shell body 1; in addition, a component C for detecting distance fluctuation generated when the oil tank body (12) vibrates is arranged on the oil tank body (12).
2. The electrical comprehensive monitoring device for transformer according to claim 1, characterized in that: in the component C for detecting the distance fluctuation generated when the oil tank body 12 vibrates, the inner top surface of the insulating shell body (1) is positioned in the middle and is provided with a mounting groove (31), a wireless sensor (32) is fixed inside the mounting groove (31), the bottom of the wireless sensor (32) is positioned right above the oil tank body (12), the inner wall of one side of the mounting groove (31) is close to the edge of the bottom and is provided with a drawing opening (33), the bottom of the drawing opening (33) is provided with a side opening (34), the side opening (34) penetrates into the insulating shell body (1), the inside of the drawing opening (33) is connected with a drawing plate (36) in a sliding mode, the bottom of the drawing plate (36) is close to the edge of one side and is fixed with a rubber shifting block (35), and the rubber shifting block (35) is connected inside the side opening (34) in a sliding mode; one side of the drawing plate (36) extends to the other side of the drawing opening (33), and the bottom of the wireless sensor (32) is positioned at the top of the drawing plate (36).
3. The electrical comprehensive monitoring device of the transformer according to claim 1, characterized in that: in the component B for adjusting the pre-tightening force between the oil tank body (12) and the insulating shell body (1), four adjusting holes (6) are formed in the bottom of the insulating shell body (1), four guide sleeves (20) are fixed to the bottom surface of the inside of the insulating shell body (1), the four guide sleeves (20) are correspondingly located right above the four adjusting holes (6), guide rods (18) are connected to the insides of the four guide sleeves (20) in a sliding mode, the oil tank body (12) is fixed between the tops of the four guide rods (18), annular clamping plates (21) are fixed to the bottoms of the four guide rods (18) and the tops of the guide sleeves (20), and the annular clamping plates (21) located on the four guide rods (18) are correspondingly located inside the four guide sleeves (20);
The middle parts of the bottoms of the four guide rods (18) are provided with guide holes (19), the middle parts of the bottoms of the four guide rods (18) are provided with first T-shaped grooves (22), the inner parts of the four first T-shaped grooves (22) are connected with first T-shaped blocks (23) in a sliding mode, and the four guide holes (19) correspondingly penetrate through the bottoms of the four first T-shaped blocks (23);
limiting grooves (26) are formed in the inner walls of the two sides of the four adjusting holes (6), limiting blocks (27) are connected to the inner portions of the eight limiting grooves (26) in a sliding mode, the eight limiting blocks (27) are divided into four groups, and the two limiting blocks (27) located in each adjusting hole (6) are in one group;
an adjusting plate (28) is fixed between opposite sides of each two limiting blocks (27), connecting rods (24) are fixed at the middle positions of the tops of the four adjusting plates (28), and the tops of the four connecting rods (24) correspondingly extend into the guide holes (19);
springs (25) are fixed at the tops of the four adjusting plates (28), the tops of the four springs (25) are fixed at the bottom of the first T-shaped block (23), second T-shaped grooves (29) are formed in the bottoms of the four adjusting plates (28), and second T-shaped blocks (30) are rotatably connected inside the four second T-shaped grooves (29);
The bottoms of the four second T-shaped blocks (30) are respectively fixed with an adjusting column (7), and the four adjusting columns (7) are respectively in threaded connection with the inner part of the adjusting hole (6).
4. The electrical comprehensive monitoring device for transformer according to claim 1, characterized in that: in the component A for adjusting the upper position and the lower position of the oil tank body (12) in a sliding manner, sliding openings (8) are formed in the outer surfaces of two sides of the insulating shell body (1), two guide grooves (9) are formed in the outer surfaces of two sides of the insulating shell body (1), and sliding grooves (16) are formed in the inner walls of two sides of the sliding openings (8);
sliding blocks (17) are connected to the insides of the four sliding grooves (16) in a sliding mode, the four sliding blocks (17) are divided into two groups, two sliding blocks (17) located inside each sliding opening (8) are one group, a sliding block (13) is fixed between the opposite sides of the two sliding blocks (17) in each group, and one side of each sliding block (13) is fixed to the two sides of the oil tank body (12); one side of two sliding block (13) all is fixed with fixed plate (10), two the locating lever (11) have all been run through to the both sides of fixed plate (10), four the one end of locating lever (11) all corresponds the inside that extends to four guide ways (9).
5. The electrical comprehensive monitoring device of the transformer according to claim 1, characterized in that: the bottom of insulating housing body (1) is close to around both sides edge all be fixed with U-shaped board (4), two the equal equidistance in bottom of U-shaped board (4) is provided with a plurality of connecting bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191527.1A CN114674362A (en) | 2022-02-28 | 2022-02-28 | Electric comprehensive monitoring device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191527.1A CN114674362A (en) | 2022-02-28 | 2022-02-28 | Electric comprehensive monitoring device of transformer |
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| CN114674362A true CN114674362A (en) | 2022-06-28 |
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| CN202210191527.1A Pending CN114674362A (en) | 2022-02-28 | 2022-02-28 | Electric comprehensive monitoring device of transformer |
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| CN (1) | CN114674362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290542A (en) * | 2022-07-12 | 2022-11-04 | 胡沙沙 | Test system of insulating coating performance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205092111U (en) * | 2015-11-06 | 2016-03-16 | 国网山东郓城县供电公司 | Low -loss shock attenuation transformer |
| CN106338336A (en) * | 2016-08-04 | 2017-01-18 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Transformer vibration on-line monitoring system |
| KR101759277B1 (en) * | 2017-04-27 | 2017-07-19 | 우성기업(주) | Apparatus for fixing transformer of electric power transformation |
| CN207458709U (en) * | 2017-11-09 | 2018-06-05 | 德州六和电力工程有限公司 | It is a kind of can damping power construction novel transformer |
| CN109192455A (en) * | 2018-08-06 | 2019-01-11 | 孝感安元机械科技有限公司 | transformer |
| RU2722060C1 (en) * | 2019-11-01 | 2020-05-26 | Общество с ограниченной ответственностью "Эльмаш (УЭТМ)" | Induction apparatus |
| CN212365664U (en) * | 2020-07-01 | 2021-01-15 | 海盐变压器有限公司 | Transformer with electric leakage alarm function |
| CN215067015U (en) * | 2021-05-21 | 2021-12-07 | 广州隆之欣工业技术有限公司 | Transformer fault monitoring device |
-
2022
- 2022-02-28 CN CN202210191527.1A patent/CN114674362A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205092111U (en) * | 2015-11-06 | 2016-03-16 | 国网山东郓城县供电公司 | Low -loss shock attenuation transformer |
| CN106338336A (en) * | 2016-08-04 | 2017-01-18 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Transformer vibration on-line monitoring system |
| KR101759277B1 (en) * | 2017-04-27 | 2017-07-19 | 우성기업(주) | Apparatus for fixing transformer of electric power transformation |
| CN207458709U (en) * | 2017-11-09 | 2018-06-05 | 德州六和电力工程有限公司 | It is a kind of can damping power construction novel transformer |
| CN109192455A (en) * | 2018-08-06 | 2019-01-11 | 孝感安元机械科技有限公司 | transformer |
| RU2722060C1 (en) * | 2019-11-01 | 2020-05-26 | Общество с ограниченной ответственностью "Эльмаш (УЭТМ)" | Induction apparatus |
| CN212365664U (en) * | 2020-07-01 | 2021-01-15 | 海盐变压器有限公司 | Transformer with electric leakage alarm function |
| CN215067015U (en) * | 2021-05-21 | 2021-12-07 | 广州隆之欣工业技术有限公司 | Transformer fault monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290542A (en) * | 2022-07-12 | 2022-11-04 | 胡沙沙 | Test system of insulating coating performance |
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