CN210155237U - Distribution network line loss detection device - Google Patents
Distribution network line loss detection device Download PDFInfo
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- CN210155237U CN210155237U CN201920960246.1U CN201920960246U CN210155237U CN 210155237 U CN210155237 U CN 210155237U CN 201920960246 U CN201920960246 U CN 201920960246U CN 210155237 U CN210155237 U CN 210155237U
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Abstract
The utility model belongs to the technical field of detection devices, in particular to a line loss detection device for a power distribution network, which is inconvenient for storage and protection aiming at the existing detection device and has the problem of troublesome rolling of connecting lines, the following proposal is proposed, which comprises a box body, a protection groove is arranged at the top of the box body, a detection device body is arranged in the protection groove in a sliding way, a mounting seat is fixedly arranged at the bottom of the detection device body, two connecting lines are arranged at one side of the detection device body, one end of the two connecting lines is fixedly connected with a voltage sampler, two placing seats are fixedly arranged on the inner wall at one side of the protection groove, the two voltage samplers are respectively positioned on the two placing seats, two rotating shafts are rotatably arranged on the inner wall at one side of the protection groove, which is close to the placing seats, the utility model can store and protect the detection device, meanwhile, the connecting wire can be automatically rolled.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a distribution network line loss detection device.
Background
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 the main reason of line loss, a 10KV power distribution network in a power system in China is the link with the largest proportion of electricity selling at present, and the solution of the line loss problem is beneficial to improving the economic benefit of a power supply system and the operation safety of a power grid. Through retrieval, patent document with 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 connections, a detected line is placed in semicircular ring press-mounting holes of the open-type current sensor and the open-type voltage sampler to fix the two semicircular rings together, and the screws on the semicircular rings puncture an insulating layer to be in electric contact connection with the detected line.
Detection device exists among the open-type line loss detection device that this patent provided and is not convenient for accomodate the protection, and the connecting wire has the trouble problem of rolling.
Disclosure of Invention
The utility model aims at solving among the prior art detection device and having the protection of accomodating not convenient for, and the connecting wire has the trouble shortcoming of rolling, and the distribution network line loss detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
join in marriage electric wire loss detection device, the power distribution box comprises a box body, 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 has two to place 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 rotates on being close to one side inner wall of placing the seat and installs two axis of rotation, and equal fixed cover is equipped with the reel in two axis of rotation, and two connecting wires are respectively around locating on two reels, because the cooperation of box can accomodate the protection to the detection device body, and.
Preferably, the protection groove is close to fixed mounting on the inner wall of one side of placing the seat have two fixed axles, all rotate on two fixed axles and install the pulley, two connecting wires are slidable mounting respectively on two pulleys, two flexible grooves have been seted up to one side that the mount pad is close to the pulley, equal fixed mounting has the one end of first spring on the inside of top in two flexible 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 small amplitude slip to realize the upper and lower small amplitude slip of lifter.
Preferably, equal even fixed mounting has a plurality of driving teeth on two lifters, and the meshing has the gear on the driving tooth, and two fixed sheathes are located two axis of rotation respectively to two gears, and two gears and two connecting wires are not located same vertical axis, and the gear rotation that corresponds can be driven in the cooperation of driving tooth, and gear rotation drives the reel rotation that corresponds.
Preferably, the visor is installed in the rotation of the top one end of box, and two spring grooves have been seted up to the bottom of visor, and slidable mounting has the connecting block in the spring groove, and the bottom of connecting block extends to the outside of visor and fixed mounting has the holder, and one side fixed mounting of connecting block has the one end of second spring, and the other end fixed mounting of second spring resets on the inner wall of the spring groove that corresponds, and the elasticity of second spring can make the connecting block slide the back.
Preferably, equal fixed mounting has the installation piece on the both sides inner wall of protection groove, and the bottom of one installation piece in two installation pieces is rotated and is installed the threaded rod, and the bottom fixed mounting of another installation piece has the dead lever in two installation pieces, and the bottom fixed mounting of dead lever is on the bottom inner wall of protection groove, and the rotation of threaded rod drives corresponding transmission piece and slides, and the slip of transmission piece drives the mount pad and slides.
Preferably, the equal fixed mounting in both sides bottom of mount pad has the driving piece, offers threaded hole on one of two driving pieces, threaded rod and threaded hole threaded connection, another driving piece slidable mounting in two driving pieces on the dead lever, and the dead lever can be guaranteed with the cooperation of the driving piece that corresponds not off normal that slides from top to bottom of mount pad.
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 transmission piece, and the other end of dwang rotates and installs in the bottom of visor, and small-size driving motor's function can drive the threaded rod and rotate, and the threaded rod drives the transmission piece that corresponds and slides, and the slip of transmission piece drives the rotational movement of dwang.
Preferably, the clamping seat is provided with a sliding hole, two pressing shafts are slidably mounted in the sliding hole, extrusion grooves are formed in the sides, close to each other, of the two pressing shafts, one end of a third spring is fixedly mounted on the inner wall of the side, far away from each other, of the two extrusion grooves, the other end of the third spring is fixedly mounted with a connecting rod, one side, close to each other, of the two connecting rods extends to the outer sides of the two pressing shafts respectively and is 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 sliding hole, the bottom of the clamping seat is provided with a through hole, the through hole is communicated with the corresponding sliding hole, two clamping rods are rotatably mounted in the through hole, the top ends of the two clamping rods extend into the same sliding hole respectively, the top ends of the two clamping rods are rotatably mounted on the two pressing shafts respectively, the sides, close to each other, the bottom of two clamping bars extends to the outside of holder, and the equal fixed mounting in bottom of two clamping bars has the clamp splice, and two clamp splices are mutually supported, owing to set up the third spring, and the elasticity of third spring can make two clamp splices carry out the centre gripping to voltage sampler and drive voltage sampler and remove.
In the utility model, the distribution network line loss detection device, because the box can be stored in the detection device body, the reel can automatically wind the connecting line, and the opening and closing of the protective cover are matched, so that the detection device body is protected conveniently;
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 rotating rod to rotate and move, 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 utility model discloses can accomodate the protection to the detection device body, also make things convenient for personnel to use, can carry out automatic rolling to the connecting wire simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution network line loss detection device provided by the utility model;
fig. 2 is a schematic side sectional view of the power distribution network line loss detection device provided by the present invention;
fig. 3 is a schematic back sectional view of the power distribution network line loss detection device provided by the present invention;
fig. 4 is a schematic view of a cross-sectional structure of a holder of the power distribution network line loss detection device provided by the present invention;
fig. 5 is the utility model provides a distribution network line loss detection device's a part schematic structure.
In the figure: 1 box body, 2 protection grooves, 3 detection device body, 4 mounting seats, 5 connecting lines, 6 voltage sampler, 7 placing seat, 8 rotating shaft, 9 reels, 10 fixed shafts, 11 pulleys, 12 lifting rods, 13 transmission teeth, 14 gears, 15 telescopic grooves, 16 first springs, 17 sliding blocks, 18 protective covers, 19 spring grooves, 20 connecting blocks, 21 second springs, 22 clamping seats, 23 mounting blocks, 24 transmission blocks, 25 threaded rods, 26 fixed rods, 27 threaded holes, 28 mounting grooves, 29 small-sized driving motors, 30 rotating rods, 31 sliding holes, 32 pressing shafts, 33 extrusion grooves, 34 third springs, 35 connecting rods, 36 through holes, 37 clamping rods and 38 clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-5, the power distribution network line loss detection device comprises a box body 1, a protection groove 2 is arranged at the top of the box body 1, a detection device body 3 is slidably mounted in the protection groove 2, a mounting seat 4 is fixedly mounted at the bottom of the detection device body 3, two connecting lines 5 are arranged at one side of the detection device body 3, one ends of the two connecting lines 5 are fixedly connected with voltage samplers 6, two placing seats 7 are fixedly mounted on the inner wall of one side of the protection groove 2, the two voltage samplers 6 are respectively positioned on the two placing seats 7, two rotating shafts 8 are rotatably mounted on the inner wall of one side of the protection groove 2 close to the placing seats 7, two reels 9 are fixedly sleeved on the two rotating shafts 8, the two connecting lines 5 are respectively wound on the two, because the cooperation of box 1 can accomodate the protection to detection device body 3, reel 9 can carry out the automatic rolling to connecting wire 5 simultaneously.
The utility model discloses in, be equipped with small-size driving motor switch on the box 1, fixed mounting has two fixed axles 10 on the one side inner wall that protection groove 2 is close to place seat 7, all rotate on two fixed axles 10 and install pulley 11, two connecting wire 11 slidable mounting respectively are on two pulley 11, mount pad 4 has been close to one side of pulley 11 and has been seted up two flexible grooves 15, equal fixed mounting has the one end of first spring 16 on the inside top of two flexible grooves 15, the other end fixed mounting of first spring 16 has slider 17, one side of slider 17 extends to the outside and fixed mounting of mount pad 4 has lifter 12, the elasticity of first spring 16 can make slider 17 carry out the small-amplitude slip, thereby realize the upper and lower small-amplitude slip of lifter 12.
The utility model discloses in, equal even fixed mounting has a plurality of driving teeth 13 on two lifters 12, and the meshing has gear 14 on the driving teeth 13, and two gears 14 are fixed the cover respectively and are located two axis of rotation 8, and two gears 14 and two connecting wires 5 are not located same vertical axis, and the cooperation of driving teeth 13 can drive the gear 14 rotation that corresponds, and gear 14 rotates the reel 9 rotation that drives the correspondence.
The utility model discloses in, the visor 18 is installed in the rotation of the top one end of box 1, two spring grooves 19 have been seted up to the bottom of visor 18, slidable mounting has connecting block 20 in the spring groove 19, the bottom of connecting block 20 extends to the outside of visor 18 and fixed mounting has holder 22, one side fixed mounting of connecting block 20 has the one end of second spring 21, the other end fixed mounting of second spring 21 is on the inner wall of the spring groove 19 that corresponds, the elasticity of second spring 21 can make connecting block 20 slide the back and reset.
The utility model discloses in, equal fixed mounting has installation piece 23 on the both sides inner wall of protection groove 2, and the bottom of an installation piece 23 in two installation pieces 23 is rotated and is installed threaded rod 25, and the bottom fixed mounting of another installation piece 23 has dead lever 26 in two installation pieces 23, and the bottom fixed mounting of dead lever 26 is on the bottom inner wall of protection groove 2, and the rotation of threaded rod 25 drives the transmission piece 24 that corresponds and slides, and the slip of transmission piece 24 drives mount pad 4 and slides.
The utility model discloses in, the equal fixed mounting in both sides bottom of mount pad 4 has drive block 24, offers threaded hole 27 on one drive block 24 in two drive blocks 24, threaded rod 25 and screw hole 27 threaded connection, another drive block 24 slidable mounting in two drive blocks 24 on dead lever 26, dead lever 26 and the cooperation of the drive block 24 that corresponds can guarantee that mount pad 4 slides not off normal from top to bottom.
The utility model discloses in, mounting groove 28 has been seted up on the bottom inner wall of protection groove 2, fixed mounting has small-size driving motor 29 on the bottom inner wall of mounting groove 28, small-size driving motor 29's output shaft and the bottom fixed connection of threaded rod 25, rotate the one end of installing dwang 30 on transmission piece 24, the other end of dwang 30 rotates and installs in the bottom of visor 18, small-size driving motor 29's function can drive threaded rod 25 and rotate, threaded rod 25 drives the transmission piece 24 that corresponds and slides, the rotation that the slip of transmission piece 24 drove dwang 30 removes.
In the utility model, a slide hole 31 is arranged on the holder 22, two pressing shafts 32 are arranged in the slide hole 31 in a sliding way, extrusion grooves 33 are arranged on the sides of the two pressing shafts 32 which are close to each other, one end of a third spring 34 is fixedly arranged on the inner wall of one side of the two extrusion grooves 33 which are far away from each other, a connecting rod 35 is fixedly arranged at the other end of the third spring 34, one side of the two connecting rods 35 which are close to each other is respectively extended to the outer sides of the two pressing shafts 32 and is fixedly provided with the same fixed block, the top of the fixed block is fixedly arranged on the inner wall of the top of the slide hole 31, a through hole 36 is arranged at the bottom of the holder 22, the through hole 36 is communicated with the corresponding slide hole 31, two clamping rods 37 are rotatably arranged in the through hole 36, the top ends of the two clamping rods 37 are respectively extended into the same slide hole 31, and the top ends of the two clamping rods 37 are respectively rotatably arranged on, the top of two extrusion axles is rotated and is installed on same fixed block, and the bottom of two clamping bars 37 extends to the outside of holder 22, and the equal fixed mounting in bottom of two clamping bars 37 has clamp splice 38, and two clamp splices 38 are mutually supported, owing to set up third spring 34, and the elasticity of third spring 34 can make two clamp splices 38 carry out the centre gripping to voltage sampler 6 and drive voltage sampler 6 and remove.
Example two
Referring to fig. 1-5, a distribution network line loss detection device comprises a box body 1, a protection groove 2 is arranged at the top of the box body 1, a detection device body 3 is arranged in the protection groove 2 in a sliding manner, a mounting seat 4 is fixedly arranged at the bottom of the detection device body 3 through welding, two connecting lines 5 are arranged at one side of the detection device body 3, one ends of the two connecting lines 5 are fixedly connected with voltage samplers 6, two placing seats 7 are fixedly arranged on the inner wall of one side of the protection groove 2 through welding, the two voltage samplers 6 are respectively arranged on the two placing seats 7, two rotating shafts 8 are rotatably arranged on the inner wall of one side of the protection groove 2 close to the placing seats 7, two reels 9 are fixedly sleeved on the two rotating shafts 8, the two connecting lines 5 are respectively wound on the two reels 9, and the detection device body 3 can be stored and, at the same time, the reel 9 can automatically wind the connecting wire 5.
The utility model discloses in, there are two fixed axles 10 on the inner wall of one side that protection groove 2 is close to place seat 7 through welded fastening, all rotate on two fixed axles 10 and install pulley 11, two connecting wire 11 slidable mounting respectively are on two pulley 11, mount pad 4 has been close to one side of pulley 11 and has been seted up two flexible grooves 15, all install the one end of first spring 16 through welded fastening on the inside of top of two flexible grooves 15, the other end of first spring 16 has slider 17 through welded fastening, one side of slider 17 extends to the outside of mount pad 4 and has lifter 12 through welded fastening, the elasticity of first spring 16 can make slider 17 carry out the small amplitude slip, thereby realize the upper and lower small amplitude slip of lifter 12.
The utility model discloses in, all evenly there are a plurality of driving teeth 13 through welded fastening on two lifters 12, and the meshing has gear 14 on the driving teeth 13, and two gears 14 are fixed the cover respectively and are located two axis of rotation 8, and two gears 14 and two connecting wires 5 are not located same vertical axis, and the cooperation of driving teeth 13 can drive the gear 14 rotation that corresponds, and gear 14 rotates and drives the reel 9 rotation that corresponds.
The utility model discloses in, the visor 18 is installed in the rotation of the top one end of box 1, two spring grooves 19 have been seted up to the bottom of visor 18, slidable mounting has connecting block 20 in the spring groove 19, connecting block 20's bottom extends to the outside of visor 18 and installs holder 22 through welded fastening, welded fastening installs the one end of second spring 21 in one side of connecting block 20, welded fastening installs on the inner wall of the spring groove 19 that corresponds through welded fastening, second spring 21's elasticity can make connecting block 20 slide the back and reset.
The utility model discloses in, all there is installation piece 23 through welded fastening on the both sides inner wall of protection groove 2, the bottom of an installation piece 23 in two installation pieces 23 is rotated and is installed threaded rod 25, the bottom of another installation piece 23 has dead lever 26 through welded fastening in two installation pieces 23, welded fastening is passed through to the bottom of dead lever 26 and is installed on the bottom inner wall of protection groove 2, threaded rod 25's rotation drives the transmission piece 24 that corresponds and slides, the slip of transmission piece 24 drives mount pad 4 and slides.
The utility model discloses in, all there is drive block 24 in the both sides bottom of mount pad 4 through welded fastening, offers threaded hole 27 on a drive block 24 in two drive blocks 24, threaded rod 25 and threaded hole 27 threaded connection, another drive block 24 slidable mounting in two drive blocks 24 on dead lever 26, dead lever 26 and the cooperation of the drive block 24 that corresponds can guarantee that mount pad 4 slides not off normal from top to bottom.
The utility model discloses in, mounting groove 28 has been seted up on the bottom inner wall of protection groove 2, there is small-size driving motor 29 through welded fastening on the bottom inner wall of mounting groove 28, small-size driving motor 29's output shaft and threaded rod 25's bottom fixed connection, rotate the one end of installing dwang 30 on transmission piece 24, the other end of dwang 30 rotates and installs in the bottom of visor 18, small-size driving motor 29's function can drive threaded rod 25 and rotate, threaded rod 25 drives the transmission piece 24 slip that corresponds, the slip of transmission piece 24 drives the rotation removal of dwang 30.
In the utility model, a slide hole 31 is arranged on the holder 22, two pressing shafts 32 are slidably arranged in the slide hole 31, extrusion grooves 33 are arranged on the mutually close sides of the two pressing shafts 32, one end of a third spring 34 is fixedly arranged on the inner wall of the mutually far side of the two extrusion grooves 33, the other end of the third spring 34 is fixedly arranged with a connecting rod 35 by welding, the mutually close sides of the two connecting rods 35 extend to the outer sides of the two pressing shafts 32 respectively and are fixedly arranged with the same fixed block by welding, the top of the fixed block is fixedly arranged on the inner wall of the top of the slide hole 31 by welding, a through hole 36 is arranged at the bottom of the holder 22, the through hole 36 is communicated with the corresponding slide hole 31, two clamping rods 37 are arranged on the through hole 36, the top ends of the two clamping rods 37 extend into the same slide hole 31 respectively, and the top ends of the two clamping rods 37 are rotatably arranged on the two pressing shafts 32 respectively, the extrusion shaft is installed all to the one side that two clamping bars 37 are close to each other, and the top of two extrusion shafts is rotated and is installed on same fixed block, and the bottom of two clamping bars 37 extends to the outside of holder 22, and the bottom of two clamping bars 37 all installs clamp splice 38 through welded fastening, and two clamp splices 38 are mutually supported, owing to set up third spring 34, and the elasticity of third spring 34 can make two clamp splices 38 carry out the centre gripping to voltage sampler 6 and drive voltage sampler 6 and remove.
The working principle is as follows: when the voltage sampler is used, the small driving motor 29 is started by a small driving motor switch, an output shaft of the small driving motor 29 rotates to drive the threaded rod 25 to rotate, the threaded rod 25 rotates in the threaded hole 27 to drive the corresponding transmission block 24 to slide, the transmission block 24 slides to drive the rotating rod 30 to rotate and move, the fixing rod 26 and the corresponding transmission block 24 are matched to ensure that the mounting seat 4 slides up and down without deviation, meanwhile, the transmission block 24 slides to drive the mounting seat 4 to slide, the rotating rod 30 rotates to extrude the protective cover 18 to rotate on the protective cover 18, the protective cover 18 rotates to open on the box body 1, the protective cover 18 rotates to open, so that the connecting block 20 slides in the spring groove 19 to drive the second spring 21 to stretch under stress, and because the clamping seat 22 clamps the voltage sampler 6, the voltage sampler 6 is driven to move, the sliding of the mounting seat 4 drives the sliding block 17 to slide, and the sliding block 17, slider 17 drives lifter 12 and slides from top to bottom, owing to set up driving gear 13, driving gear 13 drives the gear 14 rotation that corresponds, gear 14 rotates and makes on the gear 14 connecting wire 5 rotate and around establishing or rotate and loosen, thereby realize the automatic rolling of connecting wire 5, the upper and lower continuous slip of driving block 24, can make slider 17 drive 3 roll-off protection groove 2 of detection device body and use or slide in protection groove 2 and accomodate the protection, thereby realize using and accomodate the protection to the roll-off of detection device body 3, simultaneously when visor 18 opens because lifter 12 drives slider 17 and slides flexible in flexible groove 15 by a small margin, thereby avoid visor 18 the conflict to appear when the two of detection device body 3 upwards slides.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The power distribution network line loss detection device comprises a box body (1) and is characterized in that a protection groove (2) is formed in the top of the box body (1), a detection device body (3) is arranged in the protection groove (2) in a sliding mode, a mounting seat (4) is fixedly arranged at the bottom of the detection device body (3), two connecting wires (5) are arranged on one side of the detection device body (3), one ends of the two connecting wires (5) are fixedly connected with voltage samplers (6), two placing seats (7) are fixedly arranged on the inner wall of one side of the protection groove (2), the two voltage samplers (6) are respectively positioned on the two placing seats (7), protection groove (2) are close to and rotate on one side inner wall of placing seat (7) and install two axis of rotation (8), and equal fixed cover is equipped with reel (9) on two axis of rotation (8), and two connecting wire (5) are respectively around locating on two reels (9).
2. The distribution network line loss detection device of claim 1, wherein two fixed shafts (10) are fixedly mounted on an inner wall of one side of the protection groove (2) close to the placing seat (7), pulleys (11) are rotatably mounted on the two fixed shafts (10), two connecting lines (5) are respectively slidably mounted on the two pulleys (11), two telescopic grooves (15) are formed in one side of the mounting seat (4) close to the pulleys (11), one ends of first springs (16) are fixedly mounted on the inner portions of the tops of the two telescopic grooves (15), a sliding block (17) is fixedly mounted at the other end of each first spring (16), and one side of the sliding block (17) extends to the outer side of the mounting seat (4) and is fixedly mounted with a lifting rod (12).
3. The power distribution network line loss detection device according to claim 2, wherein a plurality of transmission teeth (13) are uniformly and fixedly mounted on each of the two lifting rods (12), a gear (14) is engaged on each transmission tooth (13), the two gears (14) are respectively and fixedly sleeved on the two rotating shafts (8), and the two gears (14) and the two connecting lines (5) are not located on the same vertical axis.
4. The distribution network line loss detection device of claim 1, wherein a protective cover (18) is rotatably mounted at one end of the top of the box body (1), two spring grooves (19) are formed in the bottom of the protective cover (18), a connecting block (20) is slidably mounted 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 end of a second spring (21) is fixedly mounted at one side of the connecting block (20), and the other end of the second spring (21) is fixedly mounted on the inner wall of the corresponding spring groove (19).
5. The distribution network line loss detection device of claim 1, wherein the inner walls of the two sides 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 inner wall of the bottom of the protection groove (2).
6. The power distribution network line loss detection device according to claim 1, wherein transmission blocks (24) are fixedly mounted at the bottoms of the two sides of the mounting seat (4), a threaded hole (27) is formed in one transmission block (24) of the two transmission blocks (24), the 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 mounted on the fixing rod (26).
7. The power distribution network line loss detection device according to claim 1, wherein a mounting groove (28) is formed in the bottom inner wall of the protection groove (2), a small driving motor (29) is fixedly mounted on the bottom inner wall of the mounting 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 mounted on the transmission block (24), and the other end of the rotating rod (30) is rotatably mounted at the bottom of the protection cover (18).
8. The distribution network line loss detection device according to claim 4, wherein the clamping seat (22) is provided with a sliding hole (31), the sliding hole (31) is internally provided with two pressing shafts (32), the two pressing shafts (32) are respectively provided with an extrusion groove (33) at one side close to each other, the two extrusion grooves (33) are respectively provided with one end of a third spring (34) at the inner wall of the side far away from each other, the other end of the third spring (34) is fixedly provided with a connecting rod (35), the side close to each other of the two connecting rods (35) respectively extends to the outer sides of the two pressing shafts (32) and is fixedly provided with the same fixed block, the top of the fixed block is fixedly arranged on the inner wall of the top of the sliding hole (31), the bottom of the clamping seat (22) is provided with a through hole (36), the through hole (36) is communicated with the corresponding sliding hole (31), the through hole (36) is rotatably provided with two clamping rods, the top of two clamping bars (37) extends to in same slide opening (31) respectively, and the top of two clamping bars (37) rotates respectively and installs on two press axle (32), one side that two clamping bars (37) are close to each other all rotates and installs the extrusion axle, the top of two extrusion axles rotates and installs on same fixed block, the bottom of two clamping bars (37) extends to the outside of holder (22), and the equal fixed mounting in bottom of two clamping bars (37) has clamp splice (38), two clamp splices (38) are mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960246.1U CN210155237U (en) | 2019-06-25 | 2019-06-25 | Distribution network line loss detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960246.1U CN210155237U (en) | 2019-06-25 | 2019-06-25 | Distribution network line loss detection device |
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| Publication Number | Publication Date |
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| CN210155237U true CN210155237U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920960246.1U Expired - Fee Related CN210155237U (en) | 2019-06-25 | 2019-06-25 | Distribution network line loss detection device |
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| CN (1) | CN210155237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108969A (en) * | 2019-06-25 | 2019-08-09 | 国网山东省电力公司龙口市供电公司 | Line Loss of Distribution Network System detection device |
| CN111308253A (en) * | 2020-03-27 | 2020-06-19 | 国网山东省电力公司胶州市供电公司 | Multifunctional distribution network line loss detection device |
-
2019
- 2019-06-25 CN CN201920960246.1U patent/CN210155237U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108969A (en) * | 2019-06-25 | 2019-08-09 | 国网山东省电力公司龙口市供电公司 | Line Loss of Distribution Network System detection device |
| CN110108969B (en) * | 2019-06-25 | 2024-04-26 | 国网山东省电力公司龙口市供电公司 | Power distribution network line loss detection device |
| CN111308253A (en) * | 2020-03-27 | 2020-06-19 | 国网山东省电力公司胶州市供电公司 | Multifunctional distribution network line loss detection device |
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