CN218331771U

CN218331771U - Electrical detection device for electrical equipment of transformer substation

Info

Publication number: CN218331771U
Application number: CN202221391520.6U
Authority: CN
Inventors: 段志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-01-17
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an electrical detection device of electrical equipment of transformer substation, including the hollow tube, the inside movable mounting of hollow tube has first screw thread pivot, the screw thread cup joints in the first screw thread pivot and installs first internal thread cover, the outside of first internal thread cover is provided with the lifter plate, the top fixed mounting of lifter plate has two connecting rods, two through-holes have been seted up on the top of hollow tube, two the top of connecting rod is through two the through-hole extends to the outside at hollow tube top, two the top fixed mounting of connecting rod has the mounting panel, the equal fixed mounting in both sides at mounting panel top has the curb plate, two the top fixed mounting of curb plate has the roof, the top fixed mounting of roof has the detector. The utility model discloses a set up a series of structures and make this device have the characteristics of being convenient for highly adjusting the detector and being convenient for detect narrow space inside electrical equipment.

Description

Electrical detection device for electrical equipment of transformer substation

Technical Field

The utility model relates to a transformer substation's electrical equipment detects technical field, specifically is a transformer substation's electrical equipment electrical detection device.

Background

In order to transmit electric energy generated by a power plant to a remote place, a transformer substation has to raise voltage to become high voltage, and then lowers the voltage as required near a user, the voltage raising and lowering work is completed by the transformer substation, main equipment of the transformer substation is a switch and a transformer, the size of the main equipment is different according to the scale, the main equipment is called a transformer substation, the transformer substation is larger than the transformer substation, and the transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substation comprises 'voltage boosting and reducing' transformer substations of various voltage grades, common fault detection of the transformer substations is mainly detection of partial discharge, the partial discharge is a phenomenon that insulation faults occur in transformer equipment, and the detection of the insulation faults is one of important means for detecting the conditions of electrical equipment;

through retrieval, chinese patent with application number 201921345215.1 discloses an electrical detection device for electrical equipment of a transformer substation. The electrical detection device of the electrical equipment of the transformer substation comprises: a support bar; the adjusting shaft is fixed on one side of the supporting rod, a sliding disc is fixedly connected onto the adjusting shaft, and two positioning shafts are fixedly connected onto one side of the sliding disc; the first insulating rod is arranged on the adjusting shaft. The utility model provides an electrical detection device of electrical equipment of transformer substation has and conveniently adjusts and fixes the height of detection device body, the use height of detection device body can be adjusted according to the demand of using, and can fix it after adjusting to the height that needs to use, so as to improve the stability after adjusting, can adjust the inclination of detection device body according to the distance that the pull ring pulls open, thereby conveniently detect the side of electrical equipment through the detection device body, it is more convenient to use, satisfy the different user demands of user, easy operation;

however, some transformer equipment is installed in a narrow space, and then the detection equipment is difficult to contact with the transformer equipment, so that the detection effect cannot be achieved, and therefore, in order to solve the problems, the electrical detection device for the electrical equipment of the transformer substation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment electrical detection device of transformer substation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electrical detection device of electrical equipment of transformer substation, includes the hollow tube, the inside movable mounting of hollow tube has first screw thread pivot, screw thread cup joints in the first screw thread pivot and installs first internal thread cover, the outside of first internal thread cover is provided with the lifter plate, the top fixed mounting of lifter plate has two connecting rods, two through-holes have been seted up on the top of hollow tube, two the top of connecting rod is through two the through-hole extends to the outside at hollow tube top, two the top fixed mounting of connecting rod has the mounting panel, the equal fixed mounting in both sides at mounting panel top has the curb plate, two the top fixed mounting of curb plate has the roof, the top fixed mounting of roof has the detector, and two movable mounting has second screw thread pivot between the curb plate, screw thread cup joints in the second screw thread pivot and installs second internal thread cover, the top fixed mounting of second internal thread cover has the connecting plate, one side fixed mounting of connecting plate has the probe, one side of probe is connected with the wire, the one end of wire with the detector is connected.

Preferably, the two sides of the inside of the hollow tube are both provided with limiting sliding grooves, the two sides of the lifting plate are both provided with limiting sliding blocks, and the two limiting sliding blocks are respectively located on the inner sides of the two limiting sliding grooves.

Preferably, the bottom end of the hollow pipe is fixedly provided with a grab handle, and the grab handle is sleeved with an insulating handle sleeve.

Preferably, a limiting column is fixedly installed between the two side plates, a limiting sleeve is movably sleeved on the limiting column, and a connecting block is fixedly installed between the limiting sleeve and the second internal thread sleeve.

Preferably, a first micro motor is fixedly mounted at the top end of the hollow tube, one end of the first threaded rotating shaft is fixedly connected with the output end of the first micro motor, a second micro motor is fixedly mounted on one side of one of the side plates, and one end of the second threaded rotating shaft is fixedly connected with the output end of the second micro motor.

Preferably, the surface of the detector is provided with a display screen and an indicator light.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, the first screw thread rotating shaft can be rotated by controlling the first micro motor, the first screw thread rotating shaft can drive the first internal thread sleeve to lift, the first internal thread sleeve drives the lifting plate to lift, the lifting plate can stretch and retract through the two connecting rods, the detector can be further lifted, the height of the detector can be further adjusted according to actual use requirements, and the use is convenient;

can make second screw thread pivot rotate through controlling second micro motor, second screw thread pivot then drives second internal thread cover and removes, and second internal thread cover then drives the connecting plate and removes, and the connecting plate then the probe stretches out in time, and then is in comparatively constrictive space when some electrical equipment, can make the probe stretch out rather than the contact, and the convenience contacts rather than, reaches the effect that detects.

Drawings

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the present invention at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2B according to the present invention;

in the figure: 1. a hollow tube; 2. a first micro motor; 3. mounting a plate; 4. a side plate; 5. a limiting column; 6. a handle; 7. an insulating handle sleeve; 8. a probe; 9. a top plate; 10. a detector; 11. A wire; 12. a second micro motor; 13. a limiting sleeve; 14. a connecting rod; 15. a through hole; 16. A first threaded shaft; 17. a second threaded shaft; 18. a limiting chute; 19. a first internally threaded sleeve; 20. a lifting plate; 21. a limiting slide block; 22. a second internally threaded sleeve; 23. a limiting sleeve; 24. a connecting plate; 25. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electrical detection device technical scheme of electrical equipment of transformer substation, including hollow tube 1, the inside movable mounting of hollow tube 1 has first screw thread pivot 16, screw sleeve installs first internal thread cover 19 on the first screw thread pivot 16, the outside of first internal thread cover 19 is provided with lifter plate 20, lifter plate 20's top fixed mounting has two connecting rods 14, two through-holes 15 have been seted up on hollow tube 1's top, two connecting rods 14's top extends to the outside at hollow tube 1 top through two through-holes 15, two connecting rods 14's top fixed mounting has mounting panel 3, the equal fixed mounting in both sides at mounting panel 3 top has curb plate 4, two curb plate 4's top fixed mounting has roof 9, the top fixed mounting of roof 9 has detector 10, and movable mounting has second screw thread pivot 17 between two curb plate 4, screw sleeve installs second internal thread cover 22 on second screw thread pivot 17, the top fixed mounting of second internal thread cover 22 has connecting plate 24, one side fixed mounting of connecting plate 24 has probe 8, one side of probe 8 is connected with wire 11, the one end and the detector 10 of wire 11 are connected. Preferably, the two sides inside the hollow tube 1 are provided with the limiting sliding grooves 18, the two sides of the lifting plate 20 are provided with the limiting sliding blocks 21, and the two limiting sliding blocks 21 are respectively located on the inner sides of the two limiting sliding grooves 18, so that when the first thread rotating shaft 16 rotates, the first internal thread sleeve 19 cannot rotate along with the first internal thread sleeve and can only move on the first thread rotating shaft 16.

Preferably, the bottom end of the hollow tube 1 is fixedly provided with a grab handle 6, and the grab handle 6 is sleeved with an insulating handle sleeve 7, so that the hollow tube is convenient for a user to hold and use.

Preferably, fixed mounting has spacing post 5 between two blocks of curb plates 4, and the movable sleeve joint is installed stop collar 13 on the spacing post 5, and fixed mounting has connecting block 25 between stop collar 13 and the second internal thread cover 22 for when second screw thread pivot 17 rotated, second internal thread cover 22 can not rotate thereupon, can only remove on second screw thread pivot 17.

Preferably, the top end of the hollow tube 1 is fixedly provided with a first micro motor 2, one end of a first thread rotating shaft 16 is fixedly connected with the output end of the first micro motor 2, the first thread rotating shaft 16 can be rotated by controlling the first micro motor 2, one side of one side plate 4 is fixedly provided with a second micro motor 12, one end of a second thread rotating shaft 17 is fixedly connected with the output end of the second micro motor 12, and the second thread rotating shaft 17 can be rotated by controlling the second micro motor 12.

Preferably, the surface of the detecting instrument 10 is provided with a display screen and an indicator light, so that the detection result can be conveniently observed.

The working principle is as follows: before using, inspect earlier the utility model discloses the security of each structure, through controlling first micro motor 2, can make first screw thread pivot 16 rotate, first screw thread pivot 16 rotates and then can drive the lift of first internal thread cover 19, first internal thread cover 19 then drives lifter plate 20 and goes up and down, lifter plate 20 makes two connecting rods 14 flexible, and then make detector 10 go up and down, and then can adjust the height of detector 10 according to the in-service use demand, can make second screw thread pivot 17 rotate through controlling second micro motor 12, second screw thread pivot 17 then drives second internal thread cover 22 and removes, second internal thread cover 22 then drives connecting plate 24 and removes, connecting plate 24 then can make probe 8 stretch out, and then be in comparatively constrictive space when certain electrical equipment, can make probe 8 stretch out rather than the contact, conveniently contact with it, reach the effect of detection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical detection device of electrical equipment of transformer substation, includes hollow tube (1), its characterized in that: a first thread rotating shaft (16) is movably arranged in the hollow pipe (1), a first internal thread sleeve (19) is sleeved on the first thread rotating shaft (16) through threads, a lifting plate (20) is arranged on the outer side of the first internal thread sleeve (19), two connecting rods (14) are fixedly arranged at the top of the lifting plate (20), the top end of the hollow pipe (1) is provided with two through holes (15), the top ends of the two connecting rods (14) extend to the outer side of the top of the hollow pipe (1) through the two through holes (15), the top ends of the two connecting rods (14) are fixedly provided with mounting plates (3), both sides of the top of the mounting plate (3) are fixedly provided with side plates (4), the tops of the two side plates (4) are fixedly provided with top plates (9), a detector (10) is fixedly arranged at the top of the top plate (9), a second thread rotating shaft (17) is movably arranged between the two side plates (4), a second internal thread sleeve (22) is sleeved on the second thread rotating shaft (17) in a threaded manner, a connecting plate (24) is fixedly arranged at the top of the second internal thread sleeve (22), a probe (8) is fixedly arranged on one side of the connecting plate (24), one side of the probe (8) is connected with a lead (11), and one end of the lead (11) is connected with the detector (10).

2. The electrical detection device of substation electrical equipment of claim 1, characterized in that: limiting sliding grooves (18) are formed in two sides of the interior of the hollow tube (1), limiting sliding blocks (21) are arranged on two sides of the lifting plate (20), and the two limiting sliding blocks (21) are located on the inner sides of the two limiting sliding grooves (18) respectively.

3. The electrical detection device of electrical equipment of a substation of claim 1, characterized in that: the bottom end of the hollow pipe (1) is fixedly provided with a grab handle (6), and the grab handle (6) is sleeved with an insulating handle sleeve (7).

4. The electrical detection device of substation electrical equipment of claim 1, characterized in that: two fixed mounting has spacing post (5) between curb plate (4), movable sleeve joint installs stop collar (13) on spacing post (5), stop collar (13) with fixed mounting has connecting block (25) between second internal thread bush (22).

5. The electrical detection device of substation electrical equipment of claim 1, characterized in that: the top end of the hollow pipe (1) is fixedly provided with a first micro motor (2), one end of the first thread rotating shaft (16) is fixedly connected with the output end of the first micro motor (2), one side of the side plate (4) is fixedly provided with a second micro motor (12), and one end of the second thread rotating shaft (17) is fixedly connected with the output end of the second micro motor (12).

6. The electrical detection device of substation electrical equipment of claim 1, characterized in that: the surface of the detector (10) is provided with a display screen and an indicator light.