CN110108969B - Power distribution network line loss detection device - Google Patents
Power distribution network line loss detection device Download PDFInfo
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- CN110108969B CN110108969B CN201910553207.4A CN201910553207A CN110108969B CN 110108969 B CN110108969 B CN 110108969B CN 201910553207 A CN201910553207 A CN 201910553207A CN 110108969 B CN110108969 B CN 110108969B
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 description 20
- 230000001681 protective effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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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
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- Sampling And Sample Adjustment (AREA)
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Abstract
The invention belongs to the technical field of detection devices, in particular to a line loss detection device for a power distribution network, which aims at the problems that the existing detection device is inconvenient to store and protect and a connecting line is troublesome to roll.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a power distribution network line loss detection device.
Background
Along with the development of economy, the dependence of various fields on electric power energy is continuously improved, the problem of line loss of a power transmission line is more and more serious, electricity stealing is a main reason for causing the line loss, at present, a 10KV power distribution network in an electric power system in China is a link with the largest electricity selling proportion, and the solution of the problem of the line loss is beneficial to improving the economic benefit of a power supply system and the operation safety of a power grid. Through retrieving, patent document with the application number 201020158957.6 discloses an open-type line loss detection device, which comprises an electric meter body, an open-type current sensor and an open-type voltage sampler, wherein the open-type current sensor and the open-type voltage sampler are formed by combining two semicircular rings, screws for fixing and sampling connection are arranged on the semicircular rings, the open-type current sensor and the open-type voltage sampler are respectively connected with the electric meter body through flexible connection, a tested line is placed into a semicircular press-fit hole of the open-type current sensor and the open-type voltage sampler, the two semicircular rings are fixed together, and the screws on the semicircular rings pierce an insulating layer and are electrically connected with the tested line.
The detection device in the open-type line loss detection device is inconvenient to store and protect, and the connecting line is troublesome in winding.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a detection device is inconvenient to store and protect, and a connecting wire is troublesome to roll, and provides a power distribution network line loss detection device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a distribution network line loss detection device, includes the box, the protection groove has been seted up at the top of box, and slidable mounting has the detection device body in the protection groove, and the bottom fixed mounting of detection device body has the mount pad, and one side of detection device body is equipped with two connecting wires, and the equal fixedly connected with voltage sampler of one end of two connecting wires, fixedly mounted with two places the seat on the inner wall of one side of protection groove, and two voltage sampler are located two respectively and place the seat, the protection groove is close to and places two axis of rotation on the inner wall of one side of seat, and all fixed cover is equipped with the reel in two axis of rotation, and two connecting wires are around locating respectively on two reels, because the cooperation of box can accomodate the protection to the detection device body, the reel can carry out automatic rolling to the connecting wire simultaneously.
Preferably, the protection groove is close to and places two fixed axles on the one side inner wall of seat, all rotates on two fixed axles and installs the pulley, two connecting wires respectively slidable mounting on two pulleys, two expansion grooves have been seted up to one side that the mount pad is close to the pulley, the one end that all fixed mounting had first spring on the top inside of two expansion grooves, the other end fixed mounting of first spring has the slider, one side of slider extends to the outside of mount pad and fixed mounting has the lifter, the elasticity of first spring can make the slider carry out the slip of a small margin, thereby realize the slip of a small margin from top to bottom of lifter.
Preferably, a plurality of transmission teeth are uniformly and fixedly arranged on the two lifting rods, gears are meshed on the transmission teeth, the two gears are respectively and fixedly sleeved on the two rotating shafts, the two gears and the two connecting wires are not positioned on the same vertical axis, the corresponding gears can be driven to rotate by the cooperation of the transmission teeth, and the corresponding reel is driven to rotate by the rotation of the gears.
Preferably, the protection cover is rotatably installed at one end of the top of the box body, two spring grooves are formed in the bottom of the protection cover, the connecting block is slidably installed in the spring grooves, the bottom of the connecting block extends to the outer side of the protection cover and is fixedly provided with the clamping seat, one side of the connecting block is fixedly provided with one end of the second spring, the other end of the second spring is fixedly installed on the inner wall of the corresponding spring groove, and the elastic force of the second spring enables the connecting block to reset after sliding.
Preferably, the mounting blocks are fixedly mounted on the inner walls of the two sides of the protection groove, the bottom of one of the two mounting blocks is rotationally provided with the threaded rod, the bottom of the other one of the two mounting blocks is fixedly provided with the fixing rod, the bottom of the fixing rod is fixedly mounted on the inner wall of the bottom of the protection groove, the rotation of the threaded rod drives the corresponding transmission block to slide, and the sliding of the transmission block drives the mounting seat to slide.
Preferably, the transmission blocks are fixedly installed at the bottoms of two sides of the mounting seat, a threaded hole is formed in one of the two transmission blocks, the threaded rod is in threaded connection with the threaded hole, the other of the two transmission blocks is slidably installed on the fixing rod, and the fixing rod and the corresponding transmission block are matched to ensure that the mounting seat slides up and down without deviation.
Preferably, the mounting groove has been seted up on the bottom inner wall of protection groove, and fixed mounting has small-size driving motor on the bottom inner wall of mounting groove, and small-size driving motor's output shaft and the bottom fixed connection of threaded rod rotate the one end of installing the dwang on the drive block, and the other end of dwang rotates to be installed in the bottom of visor, and small-size driving motor's operation can drive the threaded rod and rotate, and the threaded rod drives the drive block that corresponds and slides, and the slip of drive block drives the rotation removal of dwang.
Preferably, the slide hole is formed in the clamping seat, two pressing shafts are slidably mounted in the slide hole, the pressing grooves are formed in one sides, close to each other, of the two pressing shafts, one ends of third springs are fixedly mounted on inner walls of one sides, far away from each other, of the two pressing grooves, connecting rods are fixedly mounted at the other ends of the third springs, one sides, close to each other, of the two connecting rods extend to the outer sides of the two pressing shafts respectively and are fixedly mounted with the same fixed block, the top of the fixed block is fixedly mounted on the inner wall of the top of the slide hole, through holes are formed in the bottom of the clamping seat, the through holes are communicated with the corresponding slide holes, two clamping rods are rotatably mounted in the through holes, the top ends of the two clamping rods extend to the same slide hole respectively, the top ends of the two clamping rods are rotatably mounted on the two pressing shafts respectively, one sides, close to each other, of the two clamping rods are rotatably mounted on the same fixed block, the bottom ends of the two clamping rods extend to the outer sides of the clamping seat, the two clamping rods are fixedly mounted with clamping blocks, the two clamping blocks are mutually matched, and the two clamping rods can be elastically moved by the third springs.
According to the power distribution network line loss detection device, the box body can store the detection device body, meanwhile, the reel can automatically reel the connecting line, and the detection device body can be protected conveniently by being matched with the opening and closing of the protective cover;
the operation of the small driving motor can drive the threaded rod to rotate, the threaded rod drives the corresponding transmission block to slide, the sliding of the transmission block drives the rotation movement of the rotating rod, the rotation of the threaded rod drives the corresponding transmission block to slide, the sliding of the transmission block drives the mounting seat to slide, the rotating rod rotates on the protective cover to extrude the protective cover to rotate, and the protective cover rotates on the box body to be opened;
the invention can store and protect the detection device body, is convenient for personnel to use, and can automatically wind the connecting wire.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution network line loss detection device according to the present invention;
Fig. 2 is a schematic diagram of a side cross-sectional structure of a power distribution network line loss detection device according to the present invention;
fig. 3 is a schematic diagram of a rear cross-sectional structure of the power distribution network line loss detection device according to the present invention;
fig. 4 is a schematic diagram of a cross-sectional structure of a clamping seat of the power distribution network line loss detection device provided by the invention;
fig. 5 is a schematic diagram of a portion a of a power distribution network line loss detection device according to the present invention.
In the figure: 1 box, 2 protection slots, 3 detection device bodies, 4 installation seats, 5 connecting wires, 6 voltage samplers, 7 placement seats, 8 rotating shafts, 9 winding wheels, 10 fixed shafts, 11 pulleys, 12 lifting rods, 13 transmission teeth, 14 gears, 15 telescopic slots, 16 first springs, 17 sliding blocks, 18 protection covers, 19 spring slots, 20 connecting blocks, 21 second springs, 22 clamping seats, 23 installation blocks, 24 transmission blocks, 25 threaded rods, 26 fixed rods, 27 threaded holes, 28 installation slots, 29 small driving motors, 30 rotating rods, 31 sliding holes, 32 pressing shafts, 33 extrusion slots, 34 third springs, 35 connecting rods, 36 through holes, 37 clamping rods and 38 clamping blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-5, a power distribution network line loss detection device, which comprises a box body 1, the protection slot 2 has been seted up at the top of box body 1, sliding mounting has detection device body 3 in the protection slot 2, detection device body 3's bottom fixed mounting has mount pad 4, one side of detection device body 3 is equipped with two connecting wires 5, the equal fixedly connected with voltage sampler 6 of one end of two connecting wires 5, fixed mounting has two places seat 7 on the inner wall of one side of protection slot 2, two voltage sampler 6 are located two places seat 7 respectively, two axis of rotation 8 are installed to the rotation on the inner wall of one side that protection slot 2 is close to placing seat 7, all fixed cover is equipped with reel 9 on two axis of rotation 8, two connecting wires 5 are around locating on two reel 9 respectively, because the cooperation of box 1 can accomodate the protection to detection device body 3, reel 9 can carry out automatic rolling to connecting wire 5 simultaneously.
According to the invention, a small-sized driving motor switch is arranged on a box body 1, two fixing shafts 10 are fixedly arranged on the inner wall of one side, close to a placement seat 7, of a protection groove 2, pulleys 11 are rotatably arranged on the two fixing shafts 10, two connecting wires 11 are respectively and slidably arranged on the two pulleys 11, two telescopic grooves 15 are formed in one side, close to the pulleys 11, of a mounting seat 4, one ends of first springs 16 are fixedly arranged on the inner parts of the tops of the two telescopic grooves 15, a sliding block 17 is fixedly arranged at the other ends of the first springs 16, one side of the sliding block 17 extends to the outer side of the mounting seat 4 and is fixedly provided with a lifting rod 12, and the elastic force of the first springs 16 can enable the sliding block 17 to slide in a small range, so that the lifting rod 12 can slide up and down in a small range.
In the invention, a plurality of transmission teeth 13 are uniformly and fixedly arranged on two lifting rods 12, gears 14 are meshed on the transmission teeth 13, the two gears 14 are respectively and fixedly sleeved on two rotating shafts 8, the two gears 14 and two connecting wires 5 are not positioned on the same vertical axis, the corresponding gears 14 can be driven to rotate by the cooperation of the transmission teeth 13, and the corresponding reel 9 is driven to rotate by the rotation of the gears 14.
In the invention, a protective cover 18 is rotatably arranged at one end of the top of a box body 1, two spring grooves 19 are formed at the bottom of the protective cover 18, a connecting block 20 is slidably arranged in the spring grooves 19, the bottom of the connecting block 20 extends to the outer side of the protective cover 18 and is fixedly provided with a clamping seat 22, one side of the connecting block 20 is fixedly provided with one end of a second spring 21, the other end of the second spring 21 is fixedly arranged on the inner wall of the corresponding spring groove 19, and the elastic force of the second spring 21 can enable the connecting block 20 to return after sliding.
In the invention, the inner walls of the two sides of the protection groove 2 are fixedly provided with the mounting blocks 23, the bottom of one mounting block 23 of the two mounting blocks 23 is rotatably provided with the threaded rod 25, the bottom of the other mounting block 23 of the two mounting blocks 23 is fixedly provided with the fixed rod 26, the bottom of the fixed rod 26 is fixedly arranged on the inner wall of the bottom of the protection groove 2, the rotation of the threaded rod 25 drives the corresponding transmission block 24 to slide, and the sliding of the transmission block 24 drives the mounting seat 4 to slide.
In the invention, the bottoms of two sides of the mounting seat 4 are fixedly provided with the transmission blocks 24, one transmission block 24 of the two transmission blocks 24 is provided with the threaded hole 27, the threaded rod 25 is in threaded connection with the threaded hole 27, the other transmission block 24 of the two transmission blocks 24 is slidably arranged on the fixed rod 26, and the fixed rod 26 and the corresponding transmission block 24 are matched to ensure that the mounting seat 4 slides up and down without deviation.
In the invention, the inner wall of the bottom of the protection groove 2 is provided with the mounting groove 28, the inner wall of the bottom of the mounting groove 28 is fixedly provided with the small driving motor 29, the output shaft of the small driving motor 29 is fixedly connected with the bottom of the threaded rod 25, the transmission block 24 is rotatably provided with one end of the rotating rod 30, the other end of the rotating rod 30 is rotatably arranged at the bottom of the protection cover 18, the operation of the small driving motor 29 can drive the threaded rod 25 to rotate, the threaded rod 25 drives the corresponding transmission block 24 to slide, and the sliding of the transmission block 24 drives the rotating rod 30 to rotate and move.
According to the invention, a slide hole 31 is formed in a clamp seat 22, two pressing shafts 32 are slidably mounted in the slide hole 31, pressing grooves 33 are formed in one sides, close to each other, of the two pressing shafts 32, one ends of third springs 34 are fixedly mounted on the inner walls of one sides, close to each other, of the two pressing shafts 33, connecting rods 35 are fixedly mounted at the other ends of the third springs 34, one sides, close to each other, of the two connecting rods 35 are respectively extended to the outer sides of the two pressing shafts 32 and fixedly mounted with the same fixed block, the top of the fixed block is fixedly mounted on the inner walls of the top of the slide hole 31, through holes 36 are formed in the bottom of the clamp seat 22, the through holes 36 are communicated with the corresponding slide holes 31, two clamp rods 37 are rotatably mounted in the through holes 36, the top ends of the two clamp rods 37 are respectively extended into the same slide hole 31, the top ends of the two clamp rods 37 are rotatably mounted on the two pressing shafts 32, one sides, close to each other, the two clamp rods 37 are rotatably mounted with the pressing shafts, the top ends of the two clamp rods 35 are rotatably mounted on the same fixed block, the bottom of the two clamp rods 37 are extended to the outer sides of the same slide hole 31, and the two clamp seat 37 are matched with the three clamp seat 6, and the two clamp holders 6 are matched with the two clamp holders 6, and the voltage of the two clamp holders 38 are arranged.
Example two
Referring to fig. 1-5, a power distribution network line loss detection device, which comprises a box body 1, the protection groove 2 has been seted up at the top of box body 1, sliding mounting has detection device body 3 in the protection groove 2, detection device body 3's bottom has mount pad 4 through welding fixed mounting, one side of detection device body 3 is equipped with two connecting wires 5, the equal fixedly connected with voltage sampler 6 of one end of two connecting wires 5, there are two placing seat 7 through welding fixed mounting on the inner wall of one side of protection groove 2, two voltage sampler 6 are located two placing seat 7 respectively, the protection groove 2 is close to and is installed two axis of rotation 8 on the inner wall of one side of placing seat 7, all fixed cover is equipped with reel 9 on two axis of rotation 8, two connecting wires 5 are around locating on two reels 9 respectively, because the cooperation of box body 1 can accomodate the protection to detection device body 3, reel 9 can carry out automatic rolling to connecting wire 5 simultaneously.
According to the invention, two fixed shafts 10 are fixedly arranged on the inner wall of one side of the protection groove 2, which is close to the placement seat 7, by welding, pulleys 11 are rotatably arranged on the two fixed shafts 10, two connecting wires 11 are respectively and slidably arranged on the two pulleys 11, two telescopic grooves 15 are formed on one side of the installation seat 4, which is close to the pulleys 11, one ends of first springs 16 are fixedly arranged on the top of the two telescopic grooves 15 by welding, sliding blocks 17 are fixedly arranged on the other ends of the first springs 16 by welding, one sides of the sliding blocks 17 extend to the outer side of the installation seat 4 and are fixedly provided with lifting rods 12 by welding, and the elastic force of the first springs 16 can enable the sliding blocks 17 to slide in a small range, so that the lifting rods 12 slide up and down in a small range.
In the invention, a plurality of transmission teeth 13 are uniformly and fixedly arranged on two lifting rods 12 through welding, gears 14 are meshed on the transmission teeth 13, the two gears 14 are respectively and fixedly sleeved on two rotating shafts 8, the two gears 14 and two connecting wires 5 are not positioned on the same vertical axis, the corresponding gears 14 can be driven to rotate by the cooperation of the transmission teeth 13, and the corresponding reel 9 is driven to rotate by the rotation of the gears 14.
According to the invention, the protection cover 18 is rotatably arranged at one end of the top of the box body 1, two spring grooves 19 are formed in the bottom of the protection cover 18, the connecting block 20 is slidably arranged in the spring grooves 19, the bottom of the connecting block 20 extends to the outer side of the protection cover 18 and is fixedly provided with the clamping seat 22 through welding, one side of the connecting block 20 is fixedly provided with one end of the second spring 21 through welding, the other end of the second spring 21 is fixedly arranged on the inner wall of the corresponding spring groove 19 through welding, and the elastic force of the second spring 21 enables the connecting block 20 to return after sliding.
According to the invention, the mounting blocks 23 are fixedly mounted on the inner walls of the two sides of the protection groove 2 through welding, the bottom of one mounting block 23 of the two mounting blocks 23 is rotatably provided with the threaded rod 25, the bottom of the other mounting block 23 of the two mounting blocks 23 is fixedly provided with the fixed rod 26 through welding, the bottom of the fixed rod 26 is fixedly mounted on the inner wall of the bottom of the protection groove 2 through welding, the rotation of the threaded rod 25 drives the corresponding transmission block 24 to slide, and the sliding of the transmission block 24 drives the mounting seat 4 to slide.
In the invention, the bottoms of two sides of the mounting seat 4 are fixedly provided with the transmission blocks 24 through welding, one transmission block 24 of the two transmission blocks 24 is provided with the threaded hole 27, the threaded rod 25 is in threaded connection with the threaded hole 27, the other transmission block 24 of the two transmission blocks 24 is slidably arranged on the fixed rod 26, and the fixed rod 26 and the corresponding transmission block 24 are matched to ensure that the mounting seat 4 slides up and down without deviation.
In the invention, the inner wall of the bottom of the protection groove 2 is provided with a mounting groove 28, the inner wall of the bottom of the mounting groove 28 is fixedly provided with a small driving motor 29 by welding, the output shaft of the small driving motor 29 is fixedly connected with the bottom of the threaded rod 25, one end of a rotating rod 30 is rotatably arranged on a transmission block 24, the other end of the rotating rod 30 is rotatably arranged at the bottom of the protection cover 18, the operation of the small driving motor 29 can drive the threaded rod 25 to rotate, the threaded rod 25 drives the corresponding transmission block 24 to slide, and the sliding of the transmission block 24 drives the rotating rod 30 to rotate.
In the invention, a slide hole 31 is arranged on a clamping seat 22, two pressing shafts 32 are slidably arranged in the slide hole 31, one sides of the two pressing shafts 32, which are close to each other, are respectively provided with a pressing groove 33, one end of a third spring 34 is fixedly arranged on the inner wall of one side, which is far away from each other, of the two pressing grooves 33 through welding, a connecting rod 35 is fixedly arranged on the other end of the third spring 34 through welding, one sides, which are close to each other, of the two connecting rods 35 respectively extend to the outer sides of the two pressing shafts 32 and are fixedly provided with the same fixed block through welding, the top of the fixed block is fixedly arranged on the inner wall of the top of the slide hole 31 through welding, the bottom of the clamping seat 22 is provided with a through hole 36, the through hole 36 is communicated with the corresponding slide hole 31, two clamp levers 37 are rotatably mounted in the through hole 36, the top ends of the two clamp levers 37 extend into the same slide hole 31 respectively, the top ends of the two clamp levers 37 are rotatably mounted on the two pressing shafts 32 respectively, the extrusion shafts are rotatably mounted on one sides of the two clamp levers 37, which are close to each other, the top ends of the two extrusion shafts are rotatably mounted on the same fixed block, the bottom ends of the two clamp levers 37 extend to the outer side of the clamp holder 22, the bottom ends of the two clamp levers 37 are fixedly mounted with clamp blocks 38 through welding, the two clamp blocks 38 are mutually matched, and the elastic force of the third spring 34 can enable the two clamp blocks 38 to clamp the voltage sampler 6 to drive the voltage sampler 6 to move due to the fact that the third spring 34 is arranged.
Working principle: during the use, by small-size driving motor switch start-up small-size driving motor 29, small-size driving motor 29's output shaft rotates and drives threaded rod 25 rotation, threaded rod 25 rotates in threaded hole 27 and drives corresponding transmission piece 24 slip, the slip of transmission piece 24 drives the rotation of dwang 30 and removes, the cooperation of dead lever 26 and corresponding transmission piece 24 can guarantee that mount pad 4 slides from top to bottom and does not deviate, simultaneously, the slip of transmission piece 24 drives mount pad 4 and slides, dwang 30 rotates the extrusion visor 18 on protective cover 18 and rotates, visor 18 rotates on box 1 and opens, visor 18 rotates and opens, make connecting block 20 slide in spring groove 19 and drive second spring 21 atress flexible, because holder 22 to the centre gripping of voltage sampler 6, thereby drive voltage sampler 6 and remove, the slip of mount pad 4 drives slider 17 slip, slider 17 slides by a small margin in telescopic slot 15, slider 17 drives lifter 12 and slides, owing to having set up drive transmission tooth 13, gear 14 rotates corresponding gear 14, gear 14 rotates and makes gear 14 upper rolling up and down to rotate around or to loosen connecting wire 5, thereby realize that connecting wire 5 slides up and down to drive slider 17 and slide 3 and slide out of slide device 2 when detecting the device 2 is realized in the side of sliding body 3 and is realized, thereby the side of can continuously to slide 3 is taken in the protective cover 2 when the side of slide device is realized to slide 3 is kept in the side by side of the protective cover 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a distribution network line loss detection device, includes box (1), its characterized in that, protection groove (2) have been seted up at the top of box (1), and slidable mounting has detection device body (3) in protection groove (2), and detection device body (3)'s bottom fixed mounting has mount pad (4), and one side of detection device body (3) is equipped with two connecting wires (5), and one end of two connecting wires (5) all fixedly connected with voltage sampler (6), and fixedly mounted has two on the inner wall of one side of protection groove (2) and places seat (7), and two voltage sampler (6) are located two respectively and place seat (7), rotation installs two axis of rotation (8) on the inner wall of one side that protection groove (2) is close to place seat (7), and all fixed cover is equipped with reel (9) on two axis of rotation (8), and two connecting wires (5) are around respectively on locating two reel (9);
Two fixed shafts (10) are fixedly arranged on the inner wall of one side, close to the placement seat (7), of the protection groove (2), pulleys (11) are rotatably arranged on the two fixed shafts (10), two connecting wires (5) are respectively and slidably arranged on the two pulleys (11), two telescopic grooves (15) are formed in one side, close to the pulleys (11), of the installation seat (4), one ends of first springs (16) are fixedly arranged on the inner parts of the tops of the two telescopic grooves (15), sliding blocks (17) are fixedly arranged at the other ends of the first springs (16), and one side of each sliding block (17) extends to the outer side of the installation seat (4) and is fixedly provided with lifting rods (12);
The two-side inner walls of the protection groove (2) are fixedly provided with mounting blocks (23), the bottom of one mounting block (23) of the two mounting blocks (23) is rotatably provided with a threaded rod (25), the bottom of the other mounting block (23) of the two mounting blocks (23) is fixedly provided with a fixing rod (26), and the bottom of the fixing rod (26) is fixedly arranged on the bottom inner wall of the protection groove (2);
The bottoms of two sides of the mounting seat (4) are fixedly provided with transmission blocks (24), one transmission block (24) of the two transmission blocks (24) is provided with a threaded hole (27), a threaded rod (25) is in threaded connection with the threaded hole (27), and the other transmission block (24) of the two transmission blocks (24) is slidably arranged on the fixed rod (26);
The protection device is characterized in that an installation groove (28) is formed in the inner wall of the bottom of the protection groove (2), a small driving motor (29) is fixedly installed on the inner wall of the bottom of the installation groove (28), an output shaft of the small driving motor (29) is fixedly connected with the bottom of the threaded rod (25), one end of a rotating rod (30) is rotatably installed on the transmission block (24), and the other end of the rotating rod (30) is rotatably installed at the bottom of the protection cover (18).
2. The distribution network line loss detection device according to claim 1, wherein a plurality of transmission teeth (13) are uniformly and fixedly installed on the two lifting rods (12), gears (14) are meshed on the transmission teeth (13), the two gears (14) are fixedly sleeved on the two rotating shafts (8) respectively, and the two gears (14) and the two connecting wires (5) are not located on the same vertical axis.
3. The distribution network line loss detection device according to claim 1, wherein a protection cover (18) is rotatably installed at one end of the top of the box body (1), two spring grooves (19) are formed in the bottom of the protection cover (18), a connecting block (20) is slidably installed in the spring grooves (19), the bottom of the connecting block (20) extends to the outer side of the protection cover (18) and is fixedly provided with a clamping seat (22), one end of a second spring (21) is fixedly installed at one side of the connecting block (20), and the other end of the second spring (21) is fixedly installed on the inner wall of the corresponding spring groove (19).
4. The distribution network line loss detection device according to claim 3, wherein the slide hole (31) is formed in the clamp holder (22), two pressing shafts (32) are slidably mounted in the slide hole (31), one sides of the two pressing shafts (32) close to each other are respectively provided with a pressing groove (33), one ends of third springs (34) are fixedly mounted on inner walls of one sides of the two pressing grooves (33) far away from each other, connecting rods (35) are fixedly mounted at the other ends of the third springs (34), one sides of the two connecting rods (35) close to each other extend to the outer sides of the two pressing shafts (32) respectively and are fixedly provided with the same fixed block, the top of the fixed block is fixedly mounted on the inner walls of the top of the slide hole (31), the bottoms of the clamp holder (22) are provided with through holes (36), the through holes (36) are communicated with the corresponding slide holes (31), the tops of the two clamp rods (37) are respectively extended into the same slide hole (31), the tops of the two clamp rods (37) are respectively rotated to the two clamp rods (37) and are respectively arranged on the two clamp holders (37) to the outer sides of the two clamp holder (32) which are respectively rotated, the two clamp rods (37) are respectively and the two clamp rods (37) are rotated to be fixedly arranged, the two clamping blocks (38) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553207.4A CN110108969B (en) | 2019-06-25 | 2019-06-25 | Power distribution network line loss detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553207.4A CN110108969B (en) | 2019-06-25 | 2019-06-25 | Power distribution network line loss detection device |
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| Publication Number | Publication Date |
|---|---|
| CN110108969A CN110108969A (en) | 2019-08-09 |
| CN110108969B true CN110108969B (en) | 2024-04-26 |
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| CN201910553207.4A Active CN110108969B (en) | 2019-06-25 | 2019-06-25 | Power distribution network line loss detection device |
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|---|---|---|---|---|
| CN111308253B (en) * | 2020-03-27 | 2021-05-14 | 国网山东省电力公司胶州市供电公司 | Multifunctional distribution network line loss detection device |
| CN112577721A (en) * | 2020-10-30 | 2021-03-30 | 温州职业技术学院 | High-voltage switch mechanical fault diagnosis device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887987B1 (en) * | 2008-10-29 | 2009-03-10 | (주)대진방재 | Under ground laied pipe |
| CN207690835U (en) * | 2018-01-02 | 2018-08-03 | 南京军通通讯科技有限公司 | A kind of explosion-proof lithium battery shell |
| CN108581996A (en) * | 2018-06-15 | 2018-09-28 | 郑州艾莫弗信息技术有限公司 | A kind of information technology maintenance kit that can wind cable |
| CN207937536U (en) * | 2018-03-13 | 2018-10-02 | 温州职业技术学院 | A kind of Zinc-Oxide Arrester production detection device |
| CN208076636U (en) * | 2018-04-25 | 2018-11-09 | 刘忻原 | A kind of high potential test for electric equipment measuring device |
| CN210155237U (en) * | 2019-06-25 | 2020-03-17 | 国网山东省电力公司龙口市供电公司 | Distribution network line loss detection device |
-
2019
- 2019-06-25 CN CN201910553207.4A patent/CN110108969B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887987B1 (en) * | 2008-10-29 | 2009-03-10 | (주)대진방재 | Under ground laied pipe |
| CN207690835U (en) * | 2018-01-02 | 2018-08-03 | 南京军通通讯科技有限公司 | A kind of explosion-proof lithium battery shell |
| CN207937536U (en) * | 2018-03-13 | 2018-10-02 | 温州职业技术学院 | A kind of Zinc-Oxide Arrester production detection device |
| CN208076636U (en) * | 2018-04-25 | 2018-11-09 | 刘忻原 | A kind of high potential test for electric equipment measuring device |
| CN108581996A (en) * | 2018-06-15 | 2018-09-28 | 郑州艾莫弗信息技术有限公司 | A kind of information technology maintenance kit that can wind cable |
| CN210155237U (en) * | 2019-06-25 | 2020-03-17 | 国网山东省电力公司龙口市供电公司 | Distribution network line loss detection device |
Non-Patent Citations (1)
| Title |
|---|
| 高低压蒸汽自动分流装置;徐红霞;;中华纸业(06);全文 * |
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