CN217846515U - Distributed power transmission line fault diagnosis system - Google Patents
Distributed power transmission line fault diagnosis system Download PDFInfo
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- CN217846515U CN217846515U CN202221779529.4U CN202221779529U CN217846515U CN 217846515 U CN217846515 U CN 217846515U CN 202221779529 U CN202221779529 U CN 202221779529U CN 217846515 U CN217846515 U CN 217846515U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The utility model discloses a distributing type transmission line fault diagnosis system belongs to transmission line fault diagnosis technical field, and its technical scheme main points include transmission line main part and diagnostor, the top and the bottom on transmission line main part surface are equipped with casing and lower casing respectively in the cover, diagnostor sets up the inside of casing under, go up fixed connection between casing and the lower casing, the surface cover of transmission line main part is equipped with moving mechanism, moving mechanism is close to one side and the contact of transmission line main part, has solved current because partial transmission line is longer, and the fault diagnosis system is fixed mounting on the transmission line, and the spacing distance is great between every fault diagnosis system for its mounted position of adjustment that the fault diagnosis system can not be convenient for after the installation, make the diagnosis clearance appear easily between every fault diagnosis system, finally can influence the diagnostic effect of transmission line trouble.
Description
Technical Field
The utility model relates to a transmission line fault diagnosis technical field, in particular to distributing type transmission line fault diagnosis system.
Background
The transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then accessing the transmission line through control equipment such as a breaker and the like, and the transmission line is divided into an overhead transmission line and a cable line, and the transmission line is usually provided with a distributed fault diagnosis system, so that the rapid and accurate fault location can be realized, and the fault information is preliminarily judged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a distributed transmission line fault diagnosis system, it is longer to aim at solving current because partial transmission line, and fault diagnosis system is fixed mounting on the transmission line, and interval distance is great between every fault diagnosis system for its mounted position of adjustment that fault diagnosis system can not be convenient for after the installation, make the diagnosis clearance appear easily between every fault diagnosis system, finally can influence the diagnostic effect of transmission line trouble, thereby influence the problem of diagnostic effect.
The utility model discloses a realize like this, a distributing type transmission line fault diagnosis system, including transmission line main part and diagnostor, the top and the bottom on transmission line main part surface are equipped with casing and lower casing respectively, diagnostor sets up the inside of casing under, go up fixed connection between casing and the lower casing, the surperficial cover of transmission line main part is equipped with moving mechanism, moving mechanism is close to one side and the contact of transmission line main part, the inside top of moving mechanism and the equal fixedly connected with locking mechanical system in bottom, locking mechanical system is close to one side and the contact of transmission line main part.
In order to reach the effect to last casing and lower casing position removal, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, moving mechanism includes initiative runner, driven runner, motor, connecting plate and link, one side that the connecting plate is close to initiative runner and driven runner respectively with initiative runner and driven runner swing joint, one side and the transmission line main part contact that initiative runner and driven runner are close to the transmission line main part, the rear side of link and the front side fixed connection of connecting plate, the front side of link respectively with last casing and the rear side fixed connection of casing down, the motor is connected with initiative runner transmission, one side and the locking mechanical system fixed connection that the link is close to locking mechanical system.
In order to reach the effect to last casing and lower casing position locking, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, locking mechanical system includes backup pad, electric telescopic handle and cutting ferrule, one side and the link fixed connection that the backup pad is close to the link, electric telescopic handle is close to one side and the backup pad fixed connection of backup pad, electric telescopic handle is close to one side of backup pad and runs through the inside of backup pad and extend to the outside of backup pad, and one side that two electric telescopic handle are relative all with cutting ferrule fixed connection, one side and the transmission line main part in close contact with of transmission line main part that the cutting ferrule is close to.
In order to reach the effect to the motor protection, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, the right side the top fixedly connected with protective housing of connecting plate, the inner wall of protective housing is connected with the fixed surface of motor, the output of motor runs through the inside of protective housing and is connected with the transmission of initiative runner.
In order to reach the effect that improves link intensity, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, the quantity of link is four, and even swing joint is in the front side of connecting plate, fixedly connected with stiffener between two relative one sides of link in top and bottom.
In order to reach the effect that improves the locking steadiness, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, electric telescopic handle's surface cover is equipped with the spring, one side that the spring is close to the cutting ferrule inner wall and one side of electric telescopic handle respectively with cutting ferrule and electric telescopic handle fixed connection, the equal fixedly connected with supporting shoe in both sides of cutting ferrule, the supporting shoe is close to one side fixedly connected with guide bar of backup pad.
In order to reach the effect that improves locking strength, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, the cutting ferrule is close to one side fixedly connected with slipmat of transmission line main part, one side and transmission line main part in close contact with that the slipmat is close to the transmission line main part, the cutting ferrule passes through slipmat and transmission line main part in close contact with, the inside of backup pad is run through and the outside that extends to the backup pad in one side that the guide bar kept away from the supporting shoe.
In order to reach the effect fixed to last casing and lower casing coupling, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, go up the equal fixedly connected with connecting block in both sides of casing and lower casing, top the inside swing joint of connecting block has set screw, set screw's bottom extends to the inside of connecting block, the quantity of connecting block is a plurality of, and even fixed connection is at the front side and the rear side of last casing and lower casing both sides respectively.
In order to reach the effect to last casing and lower casing coupling location, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, the bottom fixedly connected with reference column of going up the casing, the bottom fixedly connected with card of reference column, the surface of reference column and card all with the inner wall in close contact with of casing down, the card is made for elastic material, the quantity of reference column is a plurality of.
In order to reach the effect of being convenient for interim fixed, as the utility model discloses a distributed transmission line fault diagnosis system is preferred, go up the bottom of casing and the inside top of inferior valve body first magnetic path of fixedly connected with and second magnetic path respectively, first magnetic path is used with the cooperation of second magnetic path, the quantity of first magnetic path and second magnetic path is two, and fixed connection is in the both sides at last casing bottom and the internal top of inferior valve body respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
this distributed transmission line fault diagnosis system, through setting up casing and lower casing, can be convenient for install the diagnostor in the position of use, make the work that the diagnostor can be normal, simultaneously can also play the effect of protection to the diagnostor, prevent that the factor among the external environment from causing the influence to the operation of diagnostor, setting through moving mechanism, can be connected the back at casing and lower casing and transmission line main part at last, change its position, make the spacing distance between every diagnostor can be convenient for adjust, prevent the condition that the diagnosis clearance appears between every diagnostor, and under the effect through locking mechanical system, can lock the position of casing under with last casing, avoid the condition that the displacement appears in casing and the lower casing, the normal use of diagnostor has been guaranteed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the distributed power transmission line fault diagnosis system of the present invention;
fig. 2 is a schematic structural view of an upper shell and a lower shell in the present invention;
FIG. 3 is a schematic view showing the connection between the upper and lower casings of the present invention;
FIG. 4 is a schematic view of the upper and lower shells of the present invention;
fig. 5 is a schematic structural view of the moving mechanism of the present invention;
fig. 6 is a cross-sectional view of a locking mechanism of the present invention;
FIG. 7 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 8 is an enlarged view of the point B in fig. 4 according to the present invention.
In the figure, 1, a transmission line main body; 2. a diagnotor; 3. an upper housing; 4. a lower housing; 5. a moving mechanism; 501. a driving runner; 502. a driven runner; 503. a motor; 504. a connecting plate; 505. a connecting frame; 6. a locking mechanism; 601. a support plate; 602. an electric telescopic rod; 603. a ferrule; 7. a protective box; 8. a reinforcing bar; 9. a spring; 10. a support block; 11. a guide bar; 12. connecting blocks; 13. a set screw; 14. a positioning column; 15. a card; 16. a first magnetic block; 17. a second magnetic block; 18. provided is a non-slip mat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a distributing type transmission line fault diagnosis system, including transmission line main part 1 and diagnostor 2, the top and the bottom on transmission line main part 1 surface are equipped with casing 3 and lower casing 4 respectively, diagnostor 2 sets up the inside of casing 4 down, go up casing 3 and down fixed connection between the casing 4, the surface cover of transmission line main part 1 is equipped with moving mechanism 5, moving mechanism 5 is close to one side and the contact of transmission line main part 1, the inside top of moving mechanism 5 and the equal fixedly connected with locking mechanical system 6 in bottom, locking mechanical system 6 is close to one side and the contact of transmission line main part 1.
In this embodiment: through setting up casing 3 and lower casing 4, can be convenient for install diagnostic apparatus 2 in the position of use, make diagnostic apparatus 2 work that can be normal, can also play the effect of protection to diagnostic apparatus 2 simultaneously, prevent that the factor among the external environment from causing the influence to diagnostic apparatus 2's operation, setting through moving mechanism 5, can be connected the back at last casing 3 and lower casing 4 and transmission line main part 1, change its position, make the spacing distance between every diagnostic apparatus 2 can be convenient for adjust, the condition in diagnosis clearance appears between every diagnostic apparatus 2, and under the effect through locking mechanical system 6, can lock the position of last casing 3 and lower casing 4, avoid the condition that displacement appears in last casing 3 and lower casing 4, the normal use of diagnostic apparatus 2 has been guaranteed.
As the utility model discloses a technical optimization scheme, moving mechanism 5 includes initiative runner 501, driven runner 502, motor 503, connecting plate 504, motor 503 and link 505, one side that connecting plate 504 is close to initiative runner 501 and driven runner 502 respectively with initiative runner 501 and driven runner 502 swing joint, initiative runner 501 and driven runner 502 are close to one side and the contact of transmission line main part 1, the rear side of link 505 and the front side fixed connection of connecting plate 504, the front side of link 505 respectively with last casing 3 and the rear side fixed connection of casing 4 down, motor 503 is connected with initiative runner 501 transmission, link 505 is close to one side and the 6 fixed connection of locking mechanical system 6.
In this embodiment: under being connected through the rotation of motor 503 and initiative runner 501, make initiative runner 501 rotate and remove on the surface of transmission line main part 1 to make driven runner 502 follow the rotation, through link 505, can promote upper housing 3 and lower casing 4 and remove on the surface of transmission line main part 1, change its position, make the spacing distance between every diagnostic device 2 can be convenient for adjust, prevent to appear the condition in diagnosis clearance between every diagnostic device 2.
As the utility model discloses a technical optimization scheme, locking mechanical system 6 includes backup pad 601, electric telescopic handle 602 and cutting ferrule 603, one side and the link 505 fixed connection that the link 505 is close to the backup pad 601, one side and backup pad 601 fixed connection that electric telescopic handle 602 is close to the backup pad 601, one side that electric telescopic handle 602 is close to the backup pad 601 runs through the inside of backup pad 601 and extends to the outside of backup pad 601, two relative one sides of electric telescopic handle 602 all with cutting ferrule 603 fixed connection, one side and the transmission line main part 1 in close contact with of cutting ferrule 603 that the cutting ferrule 603 is close to transmission line main part 1.
In this embodiment: after the position adjustment finishes, accessible electric telescopic handle 602 work makes electric telescopic handle 602 remove and drive cutting ferrule 603 and remove to transmission line main part 1's direction in the inside of backup pad 601, until cutting ferrule 603 and transmission line main part 1 in close contact with, can reach the effect of carrying out the locking to the position of last casing 3 and lower casing 4, avoid going up casing 3 and casing 4 the condition that the displacement appears, guaranteed diagnotor 2's normal use.
As the utility model discloses a technical optimization scheme, the top fixedly connected with protective housing 7 of right side connecting plate 504, the inner wall of protective housing 7 is connected with motor 503's fixed surface, and motor 503's output runs through the inside of protective housing 7 and is connected with the transmission of initiative runner 501.
In this embodiment: through setting up protective housing 7, can reach the effect to the protection of motor 503, avoid the factor in the external environment to cause the influence to the operation of motor 503 to stability in the time of can improving motor 503 operation.
As the technical optimization scheme of the utility model, the quantity of link 505 is four, and even swing joint is in the front side of connecting plate 504, fixedly connected with stiffener 8 between two link 505 relative one sides in top and bottom.
In this embodiment: by setting the number of the connecting frames 505 to four and enabling the connecting frames to be evenly and movably connected to the front side of the connecting plate 504, the connection between the upper shell 3 and the lower shell 4 and the moving mechanism 5 can be more stable, and by setting the reinforcing rods 8, the two connecting frames 505 at the top and the bottom can be integrated to enhance the stability of the connecting frames 505.
As the utility model discloses a technical optimization scheme, electric telescopic handle 602's surface cover is equipped with spring 9, and spring 9 is close to one side of cutting ferrule 603 inner wall and one side of electric telescopic handle 602 respectively with cutting ferrule 603 and electric telescopic handle 602 fixed connection, the equal fixedly connected with supporting shoe 10 in both sides of cutting ferrule 603, one side fixedly connected with guide bar 11 that supporting shoe 10 is close to backup pad 601.
In this embodiment: through setting up spring 9, through spring 9's spring action, improvement cutting ferrule 603 that can be further is to the clamping force degree of transmission line main part 1 to can improve the locking effect, through setting up supporting shoe 10 and guide bar 11, can make cutting ferrule 603 can steady removal at the removal in-process.
As the utility model discloses a technical optimization scheme, cutting ferrule 603 is close to one side fixedly connected with slipmat 18 of transmission line main part 1, and slipmat 18 is close to one side and the transmission line main part 1 in close contact with of transmission line main part 1, and cutting ferrule 603 passes through slipmat 18 and transmission line main part 1 in close contact with, and the inside of backup pad 601 is run through and the outside that extends to backup pad 601 to one side that supporting shoe 10 was kept away from to guide bar 11.
In this embodiment: by arranging the anti-slip pad 18, the friction force between the clamping sleeve 603 and the surface of the power transmission line main body 1 can be enhanced, so that the locking effect is improved.
As the utility model discloses a technical optimization scheme goes up casing 3 and the equal fixedly connected with connecting block 12 in casing 4's both sides down, and the inside swing joint of top connecting block 12 has set screw 13, and set screw 13's bottom extends to connecting block 12's inside, and the quantity of connecting block 12 is a plurality of, and even fixed connection is at the front side and the rear side of last casing 3 and casing 4 both sides down respectively.
In this embodiment: through setting up connecting block 12 and set screw 13, can be convenient for connect between last casing 3 and lower casing 4 to can establish last casing 3 and lower casing 4 cover on the surface of transmission line main part 1, set up to a plurality of through the quantity with connecting block 12, and respectively even fixed connection is at the front side and the rear side of last casing 3 and lower casing 4 both sides, can improve the steadiness of connecting between last casing 3 and the lower casing 4.
As the utility model discloses a technical optimization scheme goes up casing 3's bottom fixedly connected with reference column 14, reference column 14's bottom fixedly connected with card 15, reference column 14 and card 15 the surface all with casing 4's inner wall in close contact with down, card 15 is made for elastic material, reference column 14's quantity is a plurality of.
In this embodiment: through setting up reference column 14 and card 15, make for elastic material through card 15, can be when last casing 3 and lower casing 4 connect, make reference column 14 drive card 15 and get into the inside of casing 4 down, make card 15 atress shrink, under the elastic action of card 15, make card 15 and casing 4's inner wall in close contact with down to can reach the effect to last casing 3 and casing 4 hookup location down, be convenient for go up and connect between casing 3 and the lower casing 4.
As the utility model discloses a technical optimization scheme, the bottom of going up casing 3 and the inside top of casing 4 down are the first magnetic path 16 of fixedly connected with and second magnetic path 17 respectively, and first magnetic path 16 uses with the cooperation of second magnetic path 17, and the quantity of first magnetic path 16 and second magnetic path 17 is two, and fixed connection is in the both sides at the inside top of last casing 3 bottom and casing 4 down respectively.
In this embodiment: through setting up first magnetic path 16 and second magnetic path 17, can reach interim fixed effect when last casing 3 and casing 4 connect down, be convenient for go up casing 3 and casing 4 and connect down.
The working principle is as follows: firstly, the diagnostor 2 is installed inside the lower shell 4, the upper shell 3 and the lower shell 4 are sleeved on the surface of the transmission line main body 1, when the upper shell 3 and the lower shell 4 are connected, the positioning column 14 drives the card 15 to enter the lower shell 4, the card 15 is forced to contract, under the elastic action of the card 15, the card 15 is in close contact with the inner wall of the lower shell 4, the first magnetic block 16 and the second magnetic block 17 are adsorbed, the card moves in the connecting block 12 at the top through the fixing screw 13 and enters the connecting block 12 at the bottom, the upper shell 3 and the lower shell 4 are connected, then the driving wheel 501 and the driven wheel 502 are sleeved on the surface of the transmission line main body 1 and are connected with the connecting frame 505, when the positions of the upper shell 3 and the lower shell 4 need to be adjusted, the motor 503 is connected with the driving wheel 501 in a rotating manner, the driving wheel 501 rotates and moves on the surface of the transmission line main body 1, the driven wheel 502 rotates and moves along the connecting frame 505, the upper shell 3 and the lower shell 4 can be pushed to move on the surface of the transmission line main body 1, the electric transmission line main body can be adjusted, the position, the electric transmission line main body can drive the electric expansion rod to move through the electric expansion rod 602, the electric expansion rod 601, the support plate 601, the electric expansion rod moves, the electric expansion rod 601, the electric expansion rod, the support plate 601, and the electric transmission line 4, and the expansion rod 601, and the expansion rod 11, and the expansion rod 601, and the expansion rod can move.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a distributed transmission line fault diagnosis system, includes transmission line main part (1) and diagnostor (2), its characterized in that: the utility model discloses a power transmission line, including transmission line main part (1), diagnostor (2), fixed connection between last casing (3) and lower casing (4), transmission line main part (1) surface and bottom are equipped with last casing (3) and lower casing (4) respectively, diagnostor (2) sets up the inside of casing (4) down, go up casing (3) and lower casing (4) fixed connection between, the surface cover of transmission line main part (1) is equipped with moving mechanism (5), moving mechanism (5) are close to one side and the contact of transmission line main part (1), the inside top of moving mechanism (5) and the equal fixedly connected with locking mechanical system (6) in bottom, one side and the contact of transmission line main part (1) that locking mechanical system (6) are close to transmission line main part (1).
2. The distributed power transmission line fault diagnosis system according to claim 1, characterized in that: the moving mechanism (5) comprises a driving rotating wheel (501), a driven rotating wheel (502), a motor (503), a connecting plate (504) and a connecting frame (505), wherein one side, close to the driving rotating wheel (501) and the driven rotating wheel (502), of the connecting plate (504) is movably connected with the driving rotating wheel (501) and the driven rotating wheel (502) respectively, one side, close to the power transmission line main body (1), of the driving rotating wheel (501) and the driven rotating wheel (502) is in contact with the power transmission line main body (1), the rear side of the connecting frame (505) is fixedly connected with the front side of the connecting plate (504), the front side of the connecting frame (505) is fixedly connected with the rear sides of the upper shell (3) and the lower shell (4) respectively, the motor (503) is in transmission connection with the driving rotating wheel (501), and one side, close to the locking mechanism (6), of the connecting frame (505) is fixedly connected with the locking mechanism (6).
3. The distributed power transmission line fault diagnosis system according to claim 2, characterized in that: locking mechanical system (6) are including backup pad (601), electric telescopic handle (602) and cutting ferrule (603), one side and link (505) fixed connection that link (505) are close to in backup pad (601), one side and backup pad (601) fixed connection that electric telescopic handle (602) are close to in backup pad (601), one side that electric telescopic handle (602) are close to in backup pad (601) runs through the inside of backup pad (601) and extends to the outside of backup pad (601), and one side that two electric telescopic handle (602) are relative all with cutting ferrule (603) fixed connection, one side and transmission line main part (1) in close contact with of cutting ferrule (603) are close to transmission line main part (1).
4. The distributed power transmission line fault diagnosis system according to claim 2, characterized in that: the top fixedly connected with protective housing (7) of right side connecting plate (504), the inner wall of protective housing (7) is connected with the fixed surface of motor (503), the output of motor (503) runs through the inside of protective housing (7) and is connected with initiative runner (501) transmission.
5. The distributed power transmission line fault diagnosis system according to claim 2, characterized in that: the number of the connecting frames (505) is four, the connecting frames are uniformly and movably connected to the front side of the connecting plate (504), and a reinforcing rod (8) is fixedly connected between the opposite sides of the two connecting frames (505) at the top and the bottom.
6. The distributed power transmission line fault diagnosis system according to claim 3, characterized in that: the surface of the electric telescopic rod (602) is sleeved with a spring (9), one side of the spring (9), which is close to the inner wall of the clamping sleeve (603), and one side of the electric telescopic rod (602) are respectively fixedly connected with the clamping sleeve (603) and the electric telescopic rod (602), supporting blocks (10) are fixedly connected to the two sides of the clamping sleeve (603), and a guide rod (11) is fixedly connected to one side of each supporting block (10), which is close to the supporting plate (601).
7. The distributed power transmission line fault diagnosis system according to claim 6, characterized in that: one side of the clamping sleeve (603) close to the power transmission line main body (1) is fixedly connected with an anti-slip pad (18), one side of the anti-slip pad (18) close to the power transmission line main body (1) is in close contact with the power transmission line main body (1), the clamping sleeve (603) is in close contact with the power transmission line main body (1) through the anti-slip pad (18), and one side of the guide rod (11) far away from the supporting block (10) penetrates through the inside of the supporting plate (601) and extends to the outer side of the supporting plate (601).
8. The distributed power transmission line fault diagnosis system according to claim 1, characterized in that: go up the equal fixedly connected with connecting block (12), the top in both sides of casing (3) and lower casing (4) the inside swing joint of connecting block (12) has set screw (13), the bottom of set screw (13) extends to the inside of connecting block (12), the quantity of connecting block (12) is a plurality of, and even fixed connection is at the front side and the rear side of last casing (3) and lower casing (4) both sides respectively.
9. The distributed power transmission line fault diagnosis system according to claim 1, characterized in that: go up bottom fixedly connected with reference column (14) of casing (3), the bottom fixedly connected with card (15) of reference column (14), the surface of reference column (14) and card (15) all with the inner wall in close contact with of casing (4) down, card (15) are made for elastic material, the quantity of reference column (14) is a plurality of.
10. The distributed power transmission line fault diagnosis system according to claim 1, characterized in that: the bottom of the upper shell (3) and the top of the inner part of the lower shell (4) are fixedly connected with a first magnetic block (16) and a second magnetic block (17) respectively, the first magnetic block (16) and the second magnetic block (17) are matched for use, the number of the first magnetic block (16) and the number of the second magnetic block (17) are two, and the first magnetic block (16) and the second magnetic block (17) are fixedly connected to the bottom of the upper shell (3) and the two sides of the inner top of the lower shell (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779529.4U CN217846515U (en) | 2022-07-11 | 2022-07-11 | Distributed power transmission line fault diagnosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779529.4U CN217846515U (en) | 2022-07-11 | 2022-07-11 | Distributed power transmission line fault diagnosis system |
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| Publication Number | Publication Date |
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| CN217846515U true CN217846515U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221779529.4U Active CN217846515U (en) | 2022-07-11 | 2022-07-11 | Distributed power transmission line fault diagnosis system |
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| CN (1) | CN217846515U (en) |
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- 2022-07-11 CN CN202221779529.4U patent/CN217846515U/en active Active
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