CN214585675U

CN214585675U - Safe and reliable live detector for high-voltage transmission line insulator

Info

Publication number: CN214585675U
Application number: CN202023324367.9U
Authority: CN
Inventors: 吴兴跃; 吴中皓
Original assignee: Wuxi Yimeihao Technology Co ltd
Current assignee: Wuxi Yimeihao Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a safe and reliable's electrified detector of high tension transmission line insulator, including detecting the head, it detects the inductor to be provided with two on the detection head, and detects the one end fixedly connected with spliced pole of head, the top fixedly connected with dead lever of spliced pole, the top of dead lever is provided with the detector, the top of detecting the head is provided with the connecting wire, it is provided with first inside groove to be close to the top position in the dead lever. The utility model discloses overall structure is stable, and it is nimble convenient to use, can carry out stable insulator live line detection work through the setting of the overhead detection inductor cooperation detector of detection that sets up, through connection structure and the limit structure who sets up, can guarantee that overall structure can carry out stable locking fixed connection, conveniently detects the operation and uses, also can carry out convenient dismantlement work simultaneously, conveniently receives and deposits and carry, and structural connection is stable, and is easy and simple to handle, safe in utilization.

Description

Safe and reliable live detector for high-voltage transmission line insulator

Technical Field

The utility model relates to a safe and reliable's electrified detector of high tension transmission line insulator belongs to transmission of electricity accessory detection technical field.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductor and a grounding component and can withstand the action of voltage and mechanical stress, has various types and different shapes, is a special insulating control and can play an important role in an overhead transmission line, and when the insulator is used, the insulator usually needs to be regularly electrified to detect so as to ensure that the insulator can normally work, so that certain requirements are met for a safe and reliable electrified detector for the high-voltage transmission line insulator.

Some existing electrified detectors of high tension transmission line insulator, it detects the structure and is mostly fixed setting, such setting mode, the structure uses and lacks the flexibility, the limitation influence that receives the measuring environment is bigger, the while fixed structure sets up, can't carry out convenient dismantlement, not only receive and deposit and carry inconvenience very, and also be inconvenient to detect the receipt and deposit protection work of structure, the while conventionality also has some detachable construction's detection device, adopt the bolt to fix mostly, such setting mode operation, it wastes time and energy to be troublesome, there is certain inconvenience in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe and reliable's electrified detector of high tension transmission line insulator to the defect that prior art exists.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a safe and reliable high-voltage transmission line insulator electrification detecting instrument comprises a detecting head, wherein two detecting sensors are arranged on the detecting head, a connecting column is fixedly connected to one end of the detecting head, a fixed rod is fixedly connected to the top of the connecting column, a detector is arranged above the fixed rod, a connecting line is arranged at the top of the detecting head, a first inner groove is arranged in the fixed rod and close to the top, a first moving block is arranged in the first inner groove, a first spring is connected to one side of the inner wall of the first inner groove and one side of the outer surface of the first moving block, a first limiting block is fixedly connected to one side of the outer surface of the first moving block, a first connecting groove is arranged at the bottom of the detector, a first limiting groove is arranged on the inner wall of the first connecting groove, a display screen and an operating button are respectively arranged on the detector, and a fixed block is fixedly connected to one end of the connecting column, the fixed block one side is provided with insulating telescopic link, be provided with the second inside groove in the one end of insulating telescopic link, be provided with the second movable block in the second inside groove, and second inside groove inner wall one side and second movable block surface one side lug connection have the second spring, second movable block surface one side fixedly connected with second stopper, fixed block surface one side is provided with the second spread groove, second spread groove inner wall is provided with the second spacing groove, the surface of fixed block is provided with the intercommunication groove, the nested sliding connection in the intercommunication groove has the push rod, and communicates the inslot and be provided with the third inside groove, be provided with the nested movable plate of fixing on the push rod in the third inside groove, and be connected with the third spring between third inside groove inner wall one side and movable plate surface one side.

Furthermore, one end of the connecting wire, which is far away from the detection head, is connected with the detector through a wire joint.

Furthermore, the fixed rod is in nested fit with the first connecting groove, the top end of the first limiting block is spherical, the first limiting groove is an arc-shaped groove, and the first limiting groove and the first limiting block are in nested fit.

Further, an indicator light is arranged on the detector.

Furthermore, the top end of the insulating telescopic rod and the second connecting groove are arranged in a nested matching mode, and the second limiting block and the second limiting groove are arranged in a nested matching mode.

Furthermore, one end of the communicating groove is communicated with the second limiting groove.

The utility model has the advantages that: the utility model discloses can guarantee that overall structure can carry out stable locking fixed connection, conveniently detect the operation and use, also can carry out convenient dismantlement work simultaneously, conveniently receive and deposit and carry, structural connection is stable, and is safe in utilization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the detector of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

Description of the figures

1. A detection head; 2. detecting a sensor; 3. connecting columns; 4. fixing the rod; 5. a detector; 6. a connecting wire; 7. a wire joint; 8. a first inner tank; 9. a first moving block; 10. a first spring; 11. a first stopper; 12. a first connecting groove; 13. a first limit groove; 14. a display screen; 15. an operation button; 16. an indicator light; 17. a fixed block; 18. insulating telescopic links; 19. a second inner tank; 20. a second moving block; 21. a second spring; 22. a second limiting block; 23. a second connecting groove; 24. a second limit groove; 25. a communicating groove; 26. a push rod; 27. a third inner tank; 28. moving the plate; 29. and a third spring.

Detailed Description

As shown in fig. 1 to 4, a safe and reliable high-voltage transmission line insulator live-line detector is provided, which comprises a detection head 1, wherein two detection sensors 2 are arranged on the detection head 1, one end of the detection head 1 is fixedly connected with a connecting column 3, the top of the connecting column 3 is fixedly connected with a fixed rod 4, a detector 5 is arranged above the fixed rod 4, a connecting line 6 is arranged at the top of the detection head 1, a first inner groove 8 is arranged near the top in the fixed rod 4, a first movable block 9 is arranged in the first inner groove 8, a first spring 10 is connected with one side of the inner wall of the first inner groove 8 and one side of the outer surface of the first movable block 9, a first limiting block 11 is fixedly connected with one side of the outer surface of the first movable block 9, a first connecting groove 12 is arranged at the bottom of the detector 5, and a first limiting groove 13 is arranged on the inner wall of the first connecting groove 12, the detector 5 is respectively provided with a display screen 14 and an operating button 15, one end of the connecting column 3 is fixedly connected with a fixed block 17, one side of the fixed block 17 is provided with an insulating telescopic rod 18, one end of the insulating telescopic rod 18 is internally provided with a second inner groove 19, a second movable block 20 is arranged in the second inner groove 19, one side of the inner wall of the second inner groove 19 and one side of the outer surface of the second movable block 20 are directly connected with a second spring 21, one side of the outer surface of the second movable block 20 is fixedly connected with a second limiting block 22, one side of the outer surface of the fixed block 17 is provided with a second connecting groove 23, the inner wall of the second connecting groove 23 is provided with a second limiting groove 24, the outer surface of the fixed block 17 is provided with a communicating groove 25, a push rod 26 is connected in the communicating groove 25 in a nested and sliding manner, a third inner groove 27 is arranged in the communicating groove 25, and a movable plate 28 fixed on the push rod 26 in a nested manner is arranged in the third inner groove 27, and a third spring 29 is connected between one side of the inner wall of the third inner groove 27 and one side of the outer surface of the moving plate 28.

When in use, the first connecting groove 12 on the detector 5 is clamped on the fixed rod 4, the inner wall of the first connecting groove 12 extrudes the first limiting block 11, the first limiting block 11 pushes the first moving block 9 to compress the first spring 10, after the fixed rod 4 is clamped in the first connecting groove 12, the first spring 10 resets to push the first limiting block 11 to be clamped in the first limiting groove 13, the connecting line 6 is butted on the detector 5 through the line joint 7, the butt joint installation work of the detection head 1 and the detector 5 can be completed, the top end of the insulating telescopic rod 18 is clamped in the second connecting groove 23, the inner wall of the second connecting groove 23 extrudes the second limiting block 22, the second limiting block 22 pushes the second moving block 20 to compress the second spring 21, after the top end of the insulating telescopic rod 18 is clamped in the second connecting groove 23, the second spring 21 resets to push the second limiting block 22 to be clamped in the second limiting groove 24, the butt joint work of the insulating telescopic rod 18 and the detection structure can be completed, through the butt joint of position about detecting inductor 2 and insulator full skirt, can carry out electrified detection work, detected signal feeds back to detector 5 through connecting wire 6, and show data through display screen 14, the structural connection is stable, and is simple and convenient to operate, press down push rod 26, push rod 26 promotes second stopper 22 and leaves second spacing groove 24, can open locking structure, can conveniently dismantle insulating telescopic link 18 structure, rotate and open line joint 7, pulling detector 5, the first stopper 11 of the operation of the same reason leaves first spacing groove 13 and can dismantle detector 5, the convenient butt joint of whole structure is used, also can carry out convenient dismantlement simultaneously and deposit, it is nimble convenient to use.

In a further scheme, one end, far away from the detection head 1, of the connecting wire 6 is connected with the detector 5 through a wire connector 7, and the detection line can be stably communicated through the structure, so that the stable detection and display can be stably matched.

In a further scheme, dead lever 4 is nested cooperation with first connecting groove 12, the top of first stopper 11 is spherical, first spacing groove 13 is the arc wall, and first spacing groove 13 sets up for nested cooperation with first stopper 11, can guarantee through the setting of structure that detector 5 can be convenient stable with the structure butt joint, also can carry out quick convenient dismantlement work simultaneously, and the structure is used nimble conveniently.

In a further scheme, an indicator light 16 is arranged on the detector 5, and the indicator light 16 can display the working state of the structure of the detector 5.

In a further scheme, the top end of the insulating telescopic rod 18 and the second connecting groove 23 are arranged in a nested matching mode, the second limiting block 22 and the second limiting groove 24 are arranged in a nested matching mode, and the fixed installation with stable detection structure on the insulating telescopic rod 18 can be achieved through the arrangement of the structure, so that the detection work is convenient.

In a further scheme, one end of the communicating groove 25 is communicated with the second limiting groove 24, and the second limiting structure can be conveniently opened through the structure, so that the insulating telescopic rod 18 is convenient to disassemble.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A safe and reliable high-voltage transmission line insulator electrification detecting instrument comprises a detecting head and is characterized in that two detecting sensors are arranged on the detecting head, a connecting column is fixedly connected to one end of the detecting head, a fixed rod is fixedly connected to the top of the connecting column, a detector is arranged above the fixed rod, a connecting line is arranged at the top of the detecting head, a first inner groove is arranged in the fixed rod and close to the top of the fixed rod, a first moving block is arranged in the first inner groove, a first spring is connected to one side of the inner wall of the first inner groove and one side of the outer surface of the first moving block, a first limiting block is fixedly connected to one side of the outer surface of the first moving block, a first connecting groove is arranged at the bottom of the detector, a first limiting groove is arranged on the inner wall of the first connecting groove, a display screen and an operating button are respectively arranged on the detector, the one end fixedly connected with fixed block of spliced pole, fixed block one side is provided with insulating telescopic link, be provided with the second inside groove in the one end of insulating telescopic link, be provided with the second movable block in the second inside groove, and second inside groove inner wall one side and second movable block surface one side lug connection have the second spring, second movable block surface one side fixedly connected with second stopper, fixed block surface one side is provided with the second spread groove, second spread groove inner wall is provided with the second spacing groove, the surface of fixed block is provided with the intercommunication groove, the nested sliding connection in the intercommunication groove has the push rod, and communicates the inslot and be provided with the third inside groove, be provided with the nested movable plate of fixing on the push rod in the third inside groove, and be connected with the third spring between third inside groove inner wall one side and movable plate surface one side.

2. The safe and reliable instrument for detecting the live state of the insulator of the high-voltage transmission line according to claim 1, wherein one end of the connecting wire, which is far away from the detection head, is connected with the detector through a wire connector.

3. The safe and reliable live-line detector for the insulators of the high-voltage transmission lines as claimed in claim 1, wherein the fixing rod is in nested fit with the first connecting groove, the top end of the first limiting block is spherical, the first limiting groove is an arc-shaped groove, and the first limiting groove and the first limiting block are in nested fit.

4. The safe and reliable instrument for detecting the live state of the insulator of the high-voltage transmission line according to claim 1, wherein an indicator lamp is arranged on the detector.

5. The safe and reliable live-line detector for the insulators of the high-voltage transmission lines according to claim 1, wherein the top end of the insulating telescopic rod and the second connecting groove are in nested fit, and the second limiting block and the second limiting groove are in nested fit.

6. The safe and reliable instrument for detecting the live state of the insulator of the high-voltage transmission line according to claim 1, wherein one end of the communicating groove is communicated with the second limiting groove.