CN218633252U

CN218633252U - Fault indication system installed on overhead power line

Info

Publication number: CN218633252U
Application number: CN202222039498.5U
Authority: CN
Inventors: 刘娌宁
Original assignee: Shandong Dingneng New Energy Co ltd
Current assignee: Shandong Dingneng New Energy Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-14
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a wind-powered electricity generation circuit indicating equipment technical field discloses an install fault indication system on electric power overhead line, the camera includes a supporting plate, the spacing dish of backup pad top left side fixedly connected with, the upside fixedly connected with stopper of spacing dish left end, fixedly connected with servo motor in the stopper front end recess, servo motor's output runs through the rear side of stopper front end recess to fixedly connected with threaded rod. The utility model discloses in, spacing dish left end upside rotates and has the stopper, is used for fixed servo motor, and servo motor drive threaded rod rotates, and the threaded rod rotates and takes the external drive ejector pad to remove, and the drive ejector pad removes the rotation sleeve post that drives the bottom and rotates, makes the effect of adjusting the pole cooperation spacing sleeve to rotating the inside removal of sleeve post, reduces through adjusting the pole, realizes being convenient for to fix on the wind-powered electricity generation line of equidimension not to improve the effect of detecting data.

Description

Fault indication system installed on overhead power line

Technical Field

The utility model relates to a wind power generation circuit indicating equipment technical field especially relates to an install fault indication system on electric power overhead line.

Background

The wind power generation system has the advantages that the wind power generation system is long in line, multiple in branches, dispersed in load and complex in operation mode, the fault indicator is mainly used for detecting and positioning various fault points of the power distribution system, a fault positioning software system of the power distribution control center is matched with a large number of field fault indicators, and indication information of fault positions, fault types and fault time can be given in the control center in a few minutes after a fault occurs through combination with a geographic information system, so that maintenance personnel can be helped to quickly arrive at the field, the fault is eliminated, and normal power supply is recovered.

Most of fault indicators for wind power are fixedly connected to cables and cannot move when a circuit is monitored to be short-circuited, so that the data precision during monitoring is not high, the position cannot be accurately maintained by subsequent maintenance personnel, and the time consumption is long.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fault indication system who installs on electric power overhead line who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an install fault indication system on electric power overhead line, includes the backup pad, the spacing dish of backup pad top left side fixedly connected with, the upside fixedly connected with stopper of spacing dish left end, fixedly connected with servo motor in the stopper front end recess, servo motor's output runs through the rear side of stopper front end recess to fixedly connected with threaded rod, the outside threaded connection of threaded rod has the drive ejector pad, drive ejector pad bottom fixedly connected with rotates the cover cylinder, it rotates inside the spacing dish to rotate the recess on the outside right side of cover cylinder, a plurality of flutings have evenly been seted up in the outside left side of rotation cover cylinder, the inside limit sleeve that all rotates of fluting is connected with, the even fixedly connected with rotor of limit disk left end a week, the left end of rotor all rotates and is connected with the regulation pole, the equal sliding connection of regulation pole outside has in limit sleeve's inside, the equal fixedly connected with slipmat of one end that the regulation pole is close to the rotation cover cylinder axle center.

As a further description of the above technical solution:

the supporting plate is characterized in that a fault indicator is fixedly connected to the bottom end of the supporting plate, a controller is fixedly connected to the front of the middle side of the top end of the supporting plate, and a signal receiver is fixedly connected to the rear side, located on the controller, of the top end of the supporting plate.

As a further description of the above technical solution:

the support is fixedly connected to the right side of the top end of the supporting plate, and sliding grooves are formed in the front side and the rear side of the inside of the support.

As a further description of the above technical solution:

the bottom end of the sliding groove is fixedly connected with a spring, and the top end of the spring is fixedly connected with a sliding block.

As a further description of the above technical solution:

the inside sliding connection of spout is in the outside of slider.

As a further description of the above technical solution:

the inside upside of support rotates and is connected with second guide rail pulley, the front side fixedly connected with pinion of the inside pivot of second guide rail pulley.

As a further description of the above technical solution:

the outside left end meshing of pinion is connected with drive gear, drive gear's front end fixedly connected with driving motor, driving motor's right-hand member fixed connection is at the left end upside of support, the inside downside of support is provided with first guide rail pulley, the relative one end at the slider is connected in the rotation respectively at the both ends of the inside pivot of first guide rail pulley.

As a further description of the above technical solution:

the controller is in signal connection with the fault indicator, the driving motor, the servo motor and the signal receiver.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, fault indicator fixes spacing dish through the top backup pad, spacing dish is inside to be rotated and is connected with and rotates the cover barrel post, the fluting has all been seted up in the outside left end side fluting of cover barrel post, spacing sleeve has all been rotated to fluting inside, spacing sleeve's inside all slides and has adjusted the pole, the equal fixedly connected with slipmat of the inboard one end of regulation pole, the other end rotates and connects on the turning block of spacing dish left end a week, spacing dish left end upside rotates there is the stopper, be used for fixed servo motor, servo motor drive threaded rod rotates, the threaded rod rotates and takes the outside drive ejector pad to remove, the drive ejector pad removes the rotation cover barrel post that drives the bottom, make the effect of adjusting the inside removal of pole cooperation spacing sleeve to rotating the cover barrel post, reduce through adjusting the pole, realize being convenient for fixing on the wind electric line of equidimension not, thereby improve the effect that detects data.

2. The utility model discloses in, fix the position of first guide rail pulley and second guide rail pulley through the support, the outside bottom of second guide rail pulley is used for the block on wind-powered electricity generation circuit, and drive gear through driving motor and rotate, it rotates to drive the pinion, thereby can make second guide rail pulley can drive fault indicator and remove on the wind-powered electricity generation circuit, detect the electric wire of different positions, the inside gliding slider cooperation spring of rethread spout upwards promotes first guide rail pulley, cooperation second guide rail pulley presss from both sides closes wind-powered electricity generation circuit, thereby can move on wind-powered electricity generation circuit, realize detecting the circuit of different positions better, improve the precision that detects, the maintenance personal of being convenient for overhauls.

Drawings

Fig. 1 is a schematic perspective view of a front view structure of a fault indication system installed on an overhead power line according to the present invention;

fig. 2 is a schematic perspective view of a left-side sectional structure of a rotating sleeve column of a fault indication system installed on an overhead power line according to the present invention;

fig. 3 is a schematic perspective view of a front view cross-sectional structure of a fault indication system bracket installed on an overhead power line according to the present invention;

fig. 4 is the utility model provides a install fault indication system support's on electric power overhead line's the schematic perspective view of right side section structure.

Illustration of the drawings:

1. a fault indicator; 2. a support plate; 3. a controller; 4. a first guide rail pulley; 5. a chute; 6. a support; 7. a drive motor; 8. a drive gear; 9. rotating the block; 10. a servo motor; 11. a limiting block; 12. a limiting disc; 13. driving the push block; 14. a threaded rod; 15. adjusting a rod; 16. a non-slip mat; 17. rotating the sleeve cylinder; 18. a limiting sleeve; 19. slotting; 20. a signal receiver; 21. a second guide rail pulley; 22. a pinion gear; 23. a spring; 24. a slide block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a fault indication system installed on an electric overhead line comprises a supporting plate 2, a limiting disc 12 is fixedly connected to the left side of the top end of the supporting plate 2, a limiting block 11 is fixedly connected to the upper side of the left end of the limiting disc 12, a servo motor 10 is fixedly connected to the inner portion of a groove in the front end of the limiting block 11, the output end of the servo motor 10 penetrates through the rear side of the groove in the front end of the limiting block 11 and is fixedly connected with a threaded rod 14, a driving push block 13 is connected to the outer portion of the threaded rod 14 through threads, a rotating sleeve column 17 is fixedly connected to the bottom end of the driving push block 13, the groove in the right side of the outer portion of the rotating sleeve column 17 is rotatably connected to the inner portion of the limiting disc 12, a plurality of notches 19 are uniformly formed in the left side of the outer portion of the rotating sleeve column 17, a limiting sleeve 18 is rotatably connected to the inner portion of each notch 19, a rotating block 9 is uniformly and fixedly connected to the left end of the limiting disc 12, an adjusting rod 15 is rotatably connected to the left end of the rotating block 9, the outer part of the adjusting rod 15 is connected with the inner part of the limiting sleeve 18 in a sliding manner, one end of the adjusting rod 15 close to the axis of the rotating sleeve column 17 is fixedly connected with an anti-slip mat 16, electric power is transmitted through a wind power circuit, the wind power circuit can cause short circuit after being used for a long time, at the moment, a fault indicator 1 is needed to detect the circuit, the fault indicator 1 fixes the limiting disc 12 through a top end support plate 2, the rotating sleeve column 17 is connected with the inner part of the limiting disc 12 in a rotating manner, slots 19 are formed in the slots 19 on the left end side of the outer part of the rotating sleeve column 17, limiting sleeves 18 are rotated inside the slots 19, the adjusting rod 15 slides inside the limiting sleeve 18, one end of the inner side of the adjusting rod 15 is fixedly connected with the anti-slip mat 16, the other end of the adjusting rod is connected with a rotating block 9 on the circumference of the left end of the limiting disc 12 in a rotating manner, a limiting block 11 is rotated on the left end of the limiting disc 12 to fix the servo motor 10, servo motor 10 drive threaded rod 14 rotates, and threaded rod 14 rotates and takes outside drive ejector pad 13 to remove, and drive ejector pad 13 removes the rotation sleeve post 17 that drives the bottom and rotates, makes the effect of adjusting pole 15 cooperation stop sleeve 18 to rotating the inside removal of sleeve post 17, reduces through adjusting pole 15, realizes being convenient for fix on the wind-powered circuit of equidimension not to improve the effect of detecting data.

The bottom end of a support plate 2 is fixedly connected with a fault indicator 1, the front part of the middle side of the top end of the support plate 2 is fixedly connected with a controller 3, the top end of the support plate 2 is positioned at the rear side of the controller 3 and is fixedly connected with a support 6, the front side and the rear side of the top end of the support plate 2 are both provided with sliding chutes 5, the bottom end of each sliding chute 5 is fixedly connected with a spring 23, the top end of each spring 23 is fixedly connected with a sliding block 24, the inner part of each sliding chute 5 is slidably connected with the outer part of the corresponding sliding block 24, the upper side of the inner part of the support 6 is rotatably connected with a second guide rail pulley 21, the front side of a rotating shaft in the corresponding second guide rail pulley 21 is fixedly connected with a secondary gear 22, the left end of the outer part of the secondary gear 22 is engaged and connected with a driving gear 8, the front end of the driving gear 8 is fixedly connected with a driving motor 7, the right end of the driving motor 7 is fixedly connected to the upper side of the left end of the support 6, and the lower side of the inner part of the support 6 is provided with a first guide rail pulley 4, two ends of a rotating shaft in the first guide rail pulley 4 are respectively connected to the opposite ends of a sliding block 24 in a rotating manner, a controller 3 is in signal connection with a fault indicator 1, a driving motor 7, a servo motor 10 and a signal receiver 20, the controller 3 is used for controlling the driving motor 7, the servo motor 10 and the fault indicator 1 to be switched on and off, and then the controller 3 is in remote information transmission with the signal receiver 20, the positions of the first guide rail pulley 4 and the second guide rail pulley 21 are fixed through a support 6, the bottom end of the outer part of the second guide rail pulley 21 is used for being clamped on a wind power circuit, and the driving motor 7 is used for driving a driving gear 8 to rotate so as to drive an auxiliary gear 22 to rotate, so that the second guide rail pulley 21 can drive the fault indicator 1 to move on the wind power circuit to detect electric wires at different positions, and the sliding block 24 sliding in the sliding chute 5 is matched with a spring 23 to push the first guide rail pulley 4 upwards, cooperate second guide rail pulley 21 to carry out the clamping wind power generation circuit to can move on the wind power generation circuit, realize detecting the circuit of different positions better, improve the precision that detects, the maintenance personal of being convenient for overhauls.

The working principle is as follows: electric power is transmitted through a wind power circuit, the wind power circuit can cause short circuit after being used for a long time, at the moment, a fault indicator 1 is needed to detect the circuit, the fault indicator 1 fixes a limiting disc 12 through a top end supporting plate 2, a rotating sleeve column 17 is rotatably connected inside the limiting disc 12, slots 19 are formed in slots 19 on the left end side outside the rotating sleeve column 17, a limiting sleeve 18 is rotatably arranged inside the slots 19, adjusting rods 15 are respectively and slidably arranged inside the limiting sleeve 18, an anti-skidding pad 16 is fixedly connected at one end inside the adjusting rods 15, the other end is rotatably connected on a rotating block 9 on the left end of the limiting disc 12 in a circle, a limiting block 11 is rotatably arranged on the upper side of the left end of the limiting disc 12 and used for fixing a servo motor 10, the servo motor 10 drives a threaded rod 14 to rotate, the threaded rod 14 rotates to drive a pushing block 13 to move outside, the pushing block 13 is driven to move to drive the rotating sleeve column 17 at the bottom end to rotate, the adjusting rod 15 is matched with the limiting sleeve 18 to move towards the inside of the rotating sleeve column 17, the adjusting rod 15 is reduced to be conveniently fixed on wind power lines with different sizes, so that the effect of detecting data is improved, the positions of the first guide rail pulley 4 and the second guide rail pulley 21 are fixed through the support 6, the bottom end outside the second guide rail pulley 21 is used for being clamped on the wind power lines, the driving gear 8 is driven by the driving motor 7 to rotate, the auxiliary gear 22 is driven to rotate, so that the second guide rail pulley 21 can drive the fault indicator 1 to move on the wind power lines to detect the electric wires at different positions, the first guide rail pulley 4 is pushed upwards through the sliding block 24 sliding in the sliding groove 5, the spring 23 is matched with the second guide rail pulley 21 to clamp the wind power lines, and the electric wires can move on the wind power lines, the circuit that realizes detecting different positions better improves the precision that detects, and the maintenance personal of being convenient for overhauls.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A fault indication system installed on an electrical overhead line, comprising a support plate (2), characterized in that: backup pad (2) top left side fixedly connected with spacing dish (12), upside fixedly connected with stopper (11) of spacing dish (12) left end, fixedly connected with servo motor (10) in stopper (11) front end recess, the output of servo motor (10) runs through the rear side of stopper (11) front end recess to fixedly connected with threaded rod (14), threaded rod (14) outside threaded connection has drive ejector pad (13), drive ejector pad (13) bottom fixedly connected with rotates cover barrel post (17), the recess rotation on the outside right side of rotation cover barrel post (17) is connected inside spacing dish (12), a plurality of flutings (19) have evenly been seted up on the outside left side of rotation cover barrel post (17), fluting (19) inside all rotates and is connected with spacing sleeve (18), the even fixedly connected with turning block (9) of spacing dish (12) left end a week, the left end of turning block (9) all rotates and is connected with regulation pole (15), the equal sliding connection in the inside of regulation pole (15) outside has the spacing sleeve (18), it is close to adjust pole (15) and rotates the equal fixed bolster (16) of one end of cover barrel post (17).

2. A fault indication system mounted on an electrical overhead line according to claim 1, wherein: the bottom end of the supporting plate (2) is fixedly connected with a fault indicator (1), the front of the middle side of the top end of the supporting plate (2) is fixedly connected with a controller (3), and the top end of the supporting plate (2) is fixedly connected with a signal receiver (20) at the rear side of the controller (3).

3. A fault indication system mounted on an electrical overhead line according to claim 1, wherein: the support is characterized in that a support (6) is fixedly connected to the right side of the top end of the support plate (2), and sliding grooves (5) are formed in the front side and the rear side of the inside of the support (6).

4. A fault indication system mounted on an electrical overhead line according to claim 3, wherein: the bottom end of the sliding chute (5) is fixedly connected with a spring (23), and the top end of the spring (23) is fixedly connected with a sliding block (24).

5. A fault indication system mounted on an electrical overhead line according to claim 3, wherein: the inner part of the sliding chute (5) is connected with the outer part of the sliding block (24) in a sliding way.

6. A fault indication system mounted on an electrical overhead line according to claim 3, wherein: the utility model discloses a support, including support (6), front side fixedly connected with pinion (22), the inside upside of support (6) rotates and is connected with second guide rail pulley (21), the front side fixedly connected with pinion (22) of the inside pivot of second guide rail pulley (21), the meshing of the outside left end of pinion (22) is connected with drive gear (8), the front end fixedly connected with driving motor (7) of drive gear (8), the right-hand member fixed connection of driving motor (7) is at the left end upside of support (6).

7. A fault indication system installed on an electrical overhead line according to claim 6, characterized in that: the inside downside of support (6) is provided with first guide rail pulley (4), the both ends of the inside pivot of first guide rail pulley (4) rotate respectively and connect the relative one end at slider (24).

8. A fault indication system installed on an electrical overhead line according to claim 2, characterized in that: the controller (3) is in signal connection with the fault indicator (1), the driving motor (7), the servo motor (10) and the signal receiver (20).