CN215183451U

CN215183451U - High-voltage wire outlet device of transformer

Info

Publication number: CN215183451U
Application number: CN202121578461.9U
Authority: CN
Inventors: 王刚
Original assignee: Tianjin Yangang Mechanical Equipment Co ltd
Current assignee: Tianjin Yangang Mechanical Equipment Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of transformers, in particular to a transformer high-voltage wire outlet device, which aims at the problems that the transformer high-voltage wire outlet device in the prior art has complex structure, larger occupied space and invisibly increased cost and can not adjust the angle according to the trend of the line, which can possibly cause the damage of the line due to abrasion, the utility model provides a proposal which comprises a transformer body, an oil conservator is fixedly arranged at the top of the transformer body, a coil is arranged inside the transformer body, a wire outlet pipe is fixedly arranged at the right side of the transformer body, a positioning gear is fixedly connected at the right end of the wire outlet pipe, an adjusting pipe is rotatably connected at the right side of the positioning gear, the wire outlet device realizes the wire outlet angle adjustment of the high-voltage cable through a simple structure, more convenient for the high-voltage cable to appear, and avoids the damage of the high-voltage cable, meanwhile, the insulation effect is good, and the method is recommended to be widely popularized.

Description

High-voltage wire outlet device of transformer

Technical Field

The utility model relates to a transformer technical field especially relates to a transformer high pressure is qualified for next round of competitions device.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The existing transformer high-voltage wire outlet device is complex in structure, large in occupied space and high in cost, and the angle cannot be adjusted according to the trend of a line, so that the line can be damaged due to abrasion. Therefore, a transformer high-voltage wire outlet device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving transformer high pressure outlet device structure among the prior art complicated, occupation space is great, the cost has increased in the intangible to can not adjust the angle according to the trend of circuit, this shortcoming that probably leads to the circuit to damage because wearing and tearing, and the transformer high pressure outlet device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transformer high pressure device of being qualified for next round of competitions, includes the transformer body, the top fixed mounting of transformer body has the conservator, the inside of transformer body is provided with the coil, the right side fixed mounting of transformer body has a spool, the right-hand member fixedly connected with positioning gear of play spool, positioning gear's right side is rotated and is connected with the regulating tube, the top fixedly connected with insulating box of regulating tube, the right side of transformer body is provided with the high-voltage cable, the high-voltage cable runs through out spool, regulating tube and insulating box and extends to the top of insulating box, the top and the bottom of going out the spool all are provided with direction buffer gear, direction buffer gear is connected with the high-voltage cable, the bottom of insulating box is provided with positioning mechanism, positioning mechanism cooperatees with positioning gear.

Preferably, the top and the bottom of going out the spool all are provided with flexible pipe, the quantity of flexible pipe is twelve, the inside sliding connection of flexible pipe has the slide bar, the one end of slide bar is rotated and is connected with the deflector roll, the deflector roll contacts with the surface of high-pressure cable, through the rolling contact between deflector roll and the high-pressure cable, can reduce the wearing and tearing of high-pressure cable surface insulation layer when playing the guide effect to the high-pressure cable.

Preferably, the inner wall of one side of the telescopic pipe is fixedly connected with a buffer spring, the other end of the buffer spring is fixedly connected with the sliding rod, and the buffer spring is arranged to buffer the high-voltage cable.

Preferably, the high-voltage cable is sleeved with a guide pipe, the top end of the guide pipe is fixedly connected with the bottom of the insulating box, and the guide pipe is arranged, so that the trend of the high-voltage cable can be guided without causing damage to the high-voltage cable.

Preferably, the bottom fixedly connected with backup pad of insulating box, the rectangular hole has been seted up in the backup pad, sliding connection has the poker rod in the rectangular hole, the right-hand member fixedly connected with locating pin of poker rod, the bottom and the positioning gear of locating pin cooperate, the top fixedly connected with reset spring of locating pin, reset spring's top and the bottom fixed connection of insulating box can realize the angle location between governing pipe and the play bobbin through the spacing cooperation between locating pin and the positioning gear.

Preferably, the high-voltage cable is sleeved with a sealing ring in a rotating mode, the top of the sealing ring is fixedly connected with the inner wall of the top of the insulating box, the high-voltage cable is sleeved with an inner hollow insulator, the top of the insulator is fixedly connected with the inner wall of the top of the insulating box, the bottom of the insulator is fixedly connected with the inner wall of the bottom of the insulating box, and the sealing ring and the insulating sleeve are arranged to achieve an insulating effect on the inner portion and the outer portion of the high-voltage cable.

Has the advantages that: the positioning pin can be driven to move up and down through the control of the poke rod and the elastic characteristic of the reset spring, so that the clamping between the positioning pin and the positioning gear can be realized, the adjustment operation of the wire outlet angle of the high-voltage cable is completed, and the wire outlet of the high-voltage cable can be facilitated;

in addition, the oil conservator is arranged, so that the oil quantity of the transformer body can be adjusted to keep the insulation effect, and the high-voltage cable can achieve the transformation effect on the surface of the coil by arranging the coil;

finally, the high-voltage cable can be buffered and guided by the cooperation of the telescopic pipe, the sliding rod, the buffer spring and the guide roller, and meanwhile, the abrasion of the surface insulating layer of the high-voltage cable can be reduced, and the high-voltage cable is more convenient to be led out;

the wire outlet device realizes the wire outlet angle adjustment of the high-voltage cable through a simple structure, is more convenient for the high-voltage cable to appear, also avoids the damage of the high-voltage cable, has better insulation effect and is recommended to be widely popularized.

Drawings

Fig. 1 is a front view of a transformer high-voltage outlet device according to the present invention;

fig. 2 is a side view of the position structure of the positioning gear and the positioning pin of the high-voltage wire outlet device of the transformer according to the present invention;

fig. 3 is a sectional view of the structure of the extension tube, the slide bar, the guide roller and the buffer spring of the high-voltage wire outlet device of the transformer according to the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 1 of a transformer high-voltage outlet device according to the present invention;

fig. 5 is the utility model provides a transformer high pressure is qualified for next round of competitions structure three-dimensional map of locating pin, poker rod, backup pad and rectangular hole of device.

In the figure: 1 transformer body, 2 conservators, 3 outlet pipes, 4 extension pipes, 5 sliding rods, 6 guide rollers, 7 buffer springs, 8 positioning gears, 9 positioning pins, 10 poking rods, 11 supporting plates, 12 rectangular holes, 13 return springs, 14 adjusting pipes, 15 guide pipes, 16 insulation boxes, 17 insulators, 18 high-voltage cables and 19 sealing rings.

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.

Referring to fig. 1-5, a high-voltage wire outlet device of a transformer comprises a transformer body 1, wherein an oil conservator 2 is fixedly installed at the top of the transformer body 1, a coil is arranged inside the transformer body 1, a wire outlet pipe 3 is fixedly installed on the right side of the transformer body 1, a positioning gear 8 is fixedly connected to the right end of the wire outlet pipe 3, an adjusting pipe 14 is rotatably connected to the right side of the positioning gear 8, an insulating box 16 is fixedly connected to the top of the adjusting pipe 14, a high-voltage cable 18 is arranged on the right side of the transformer body 1, the high-voltage cable 18 penetrates through the wire outlet pipe 3, the adjusting pipe 14 and the insulating box 16 and extends to the upper side of the insulating box 16, guide buffering mechanisms are arranged at the top and the bottom of the wire outlet pipe 3, the guide buffering mechanisms are connected with the high-voltage cable 18, a positioning mechanism is arranged at the bottom of the insulating box 16, and the positioning mechanism is matched with the positioning gear 8; the top and the bottom of the wire outlet pipe 3 are provided with telescopic pipes 4, the number of the telescopic pipes 4 is twelve, a sliding rod 5 is connected in the telescopic pipes 4 in a sliding manner, one end of the sliding rod 5 is rotatably connected with a guide roller 6, the guide roller 6 is in contact with the surface of the high-voltage cable 18, and the guide roller 6 is in rolling contact with the high-voltage cable 18, so that the abrasion of an insulating layer on the surface of the high-voltage cable 18 can be reduced while the guide effect on the high-voltage cable 18 is achieved; the inner wall of one side of the extension tube 4 is fixedly connected with a buffer spring 7, the other end of the buffer spring 7 is fixedly connected with a slide rod 6, and the buffer spring 7 is arranged to buffer a high-voltage cable 18;

the high-voltage cable 18 is sleeved with a guide pipe 15, the top end of the guide pipe 15 is fixedly connected with the bottom of the insulation box 16, and the guide pipe 15 is arranged, so that the trend of the high-voltage cable 18 can be guided without damaging the high-voltage cable 18; the bottom of the insulating box 16 is fixedly connected with a supporting plate 11, the supporting plate 11 is provided with a rectangular hole 12, a poking rod 10 is slidably connected in the rectangular hole 12, the right end of the poking rod 10 is fixedly connected with a positioning pin 9, the bottom end of the positioning pin 9 is matched with a positioning gear 8, the top of the positioning pin 9 is fixedly connected with a return spring 13, the top end of the return spring 13 is fixedly connected with the bottom of the insulating box 16, and the angle positioning between the adjusting pipe 14 and the outlet pipe 3 can be realized through the limit matching between the positioning pin 9 and the positioning gear 8; the rotary sleeve is provided with a sealing ring 19 on the high-voltage cable 18, the top of the sealing ring 19 is fixedly connected with the inner wall of the top of the insulating box 16, the high-voltage cable 18 is provided with an internal hollow insulator 17 in a sleeved mode, the top of the insulator 17 is fixedly connected with the inner wall of the top of the insulating box 16, the bottom of the insulator 17 is fixedly connected with the inner wall of the bottom of the insulating box 16, and the sealing ring 19 and the insulating sleeve 17 are arranged, so that the insulating effect can be achieved on the inside and the outside of the high-voltage cable 18.

The working principle is as follows: when the outgoing line angle of the high-voltage cable 18 needs to be adjusted, the poke rod 10 is lifted upwards, then the poke rod 10 drives the positioning pin 9 to move upwards, when the positioning pin 9 moves upwards, the bottom end of the positioning pin 9 is separated from the clamping of the positioning gear 8, at the moment, the outgoing line angle of the high-voltage cable 18 can be adjusted by rotating the adjusting pipe 14 and the insulating box 16, when the angle is adjusted, the poke rod 10 is loosened, then the positioning pin 9 can be pushed downwards through the elastic reset characteristic of the reset spring 13, when the positioning pin 9 moves downwards to the bottommost part and is in contact with the positioning gear 8, at the moment, the positioning gear 8 clamps the positioning pin 9, so that the adjustment operation of the outgoing line angle of the high-voltage cable 18 is completed, the outgoing line of the high-voltage cable 18 can be convenient, in addition, the oil quantity of the transformer body 1 can be adjusted through the arrangement of the oil conservator 2 to keep the insulating effect, by providing the coil 16, the high voltage cable 18 can be transformed on the surface of the coil 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer high pressure device of being qualified for next round of competitions, includes transformer body (1), its characterized in that, the top fixed mounting of transformer body (1) has conservator (2), the inside of transformer body (1) is provided with the coil, the right side fixed mounting of transformer body (1) has play spool (3), the right-hand member fixedly connected with positioning gear (8) of play spool (3), the right side of positioning gear (8) is rotated and is connected with adjusting pipe (14), the top fixedly connected with insulating case (16) of adjusting pipe (14), the right side of transformer body (1) is provided with high-voltage cable (18), high-voltage cable (18) run through above spool (3), adjusting pipe (14) and insulating case (16) and extend to the top of insulating case (16), the top and the bottom of going out spool (3) all are provided with direction buffer gear, the guide buffer mechanism is connected with a high-voltage cable (18), a positioning mechanism is arranged at the bottom of the insulation box (16), and the positioning mechanism is matched with the positioning gear (8).

2. The high-voltage wire outlet device of the transformer according to claim 1, wherein the top and the bottom of the wire outlet pipe (3) are provided with two telescopic pipes (4), the number of the telescopic pipes (4) is twelve, a sliding rod (5) is slidably connected inside the telescopic pipes (4), one end of the sliding rod (5) is rotatably connected with a guide roller (6), and the guide roller (6) is in contact with the surface of the high-voltage cable (18).

3. The high-voltage transformer outgoing line device according to claim 2, wherein a buffer spring (7) is fixedly connected to an inner wall of one side of the telescopic tube (4), and the other end of the buffer spring (7) is fixedly connected to the sliding rod (5).

4. The transformer high-voltage wire outlet device according to claim 1, wherein a guide pipe (15) is sleeved on the high-voltage cable (18), and the top end of the guide pipe (15) is fixedly connected with the bottom of the insulation box (16).

5. The high-voltage wire outlet device of the transformer according to claim 1, wherein a supporting plate (11) is fixedly connected to the bottom of the insulating box (16), a rectangular hole (12) is formed in the supporting plate (11), a poking rod (10) is slidably connected in the rectangular hole (12), a positioning pin (9) is fixedly connected to the right end of the poking rod (10), the bottom end of the positioning pin (9) is matched with the positioning gear (8), a return spring (13) is fixedly connected to the top of the positioning pin (9), and the top end of the return spring (13) is fixedly connected to the bottom of the insulating box (16).

6. The transformer high-voltage wire outlet device according to claim 1, wherein a sealing ring (19) is rotatably sleeved on the high-voltage cable (18), the top of the sealing ring (19) is fixedly connected with the inner wall of the top of the insulating box (16), an insulating body (17) with a hollow inner part is sleeved on the high-voltage cable (18), the top of the insulating body (17) is fixedly connected with the inner wall of the top of the insulating box (16), and the bottom of the insulating body (17) is fixedly connected with the inner wall of the bottom of the insulating box (16).