CN214797017U

CN214797017U - Intelligent dry-type power transformer

Info

Publication number: CN214797017U
Application number: CN202121024289.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Anhui Wanxiang Electric Power Equipment Co ltd
Current assignee: Anhui Wanxiang Electric Power Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-19
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses an intelligence dry-type power transformer, including transformer and drain pan, the bottom rigid coupling of transformer has the drain pan, the internally mounted of drain pan has moving mechanism, and is a plurality of telescopic top all with drain pan looks rigid coupling, telescopic inside clearance fit has the montant, the outer wall rigid coupling of montant has the connecting pin, the outer wall of connecting pin runs through the sleeve and links to each other with the screw cap screw thread. This intelligence dry-type power transformer uses through the cooperation of sleeve, montant, connecting pin, screw cap and gyro wheel etc. and the setting up of gyro wheel conveniently drives the transformer and carries out the position removal on ground, is favorable to the installation, uses through the cooperation of right angle board, swash plate, bolt and through-hole etc. and connecting bolt carries out the rigidity through the through-hole of right angle inboard to whole mechanism, and the setting of right angle board increases the area of contact between drain pan and the ground, guarantees the stability of installation back transformer.

Description

Intelligent dry-type power transformer

Technical Field

The utility model relates to a transformer technical field specifically is an intelligence dry-type power transformer.

Background

Dry power transformer's iron core adopts high magnetic conduction high-quality grain orientation cold-rolled silicon steel sheet, 45 full-inclined step-by-step seam, the iron core adopts special side's pipe arm-tie structure, the stem adopts the insulating tape ligature, the iron core surface adopts special resin coating in order to prevent damp rust-resistant, no-load loss has effectively been reduced, no-load current and iron core noise, along with the continuous progress of science and technology, intelligent dry power transformer is born, but current intelligent dry power transformer, the overall quality of transformer is heavier, removal during inconvenient ground installation, lead to whole mechanism's practicality to descend, the area of contact between base and the ground is little, lead to the transformer after the installation stable inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence dry-type power transformer to propose current intelligence dry-type power transformer among the solution above-mentioned background art, the whole quality of transformer is heavier, and removal when inconvenient ground mounting leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent dry-type power transformer comprises a transformer and a bottom shell, wherein the bottom end of the transformer is fixedly connected with the bottom shell, and a moving mechanism is installed inside the bottom shell;

the moving mechanism comprises a sleeve, a vertical rod, a connecting pin, a threaded cap and a roller;

it is a plurality of telescopic top all with drain pan looks rigid coupling, telescopic inside clearance fit has the montant, the outer wall rigid coupling of montant has the connecting pin, the outer wall of connecting pin runs through the sleeve and links to each other with screw cap screw thread, the outer wall and the sleeve clearance fit of connecting pin, the bottom swing joint of montant has the gyro wheel. The arrangement of the roller wheels facilitates the movement of the whole mechanism.

Preferably, the fixed plate is fixedly connected to the inner portion of the bottom shell, and the clamping plate is mounted at the top end of the transformer.

Preferably, the outer wall of the clamping plate is provided with a high-voltage terminal, and the bottom of the transformer is provided with a fan. The fan is favorable for radiating the transformer.

Preferably, the outer wall of the bottom shell is fixedly connected with an installation mechanism;

the mounting mechanism comprises a right-angle plate, an inclined plate, a bolt and a through hole;

two the equal rigid coupling of outer wall of right-angle board has the swash plate, the inside clearance fit of right-angle board has the bolt, the outer wall of bolt runs through the right-angle board and links to each other with the drain pan screw thread, the inside processing of right-angle board has the through-hole. The installation stability of the whole mechanism is improved.

Preferably, a lifting mechanism is installed inside the bottom shell;

the lifting mechanism comprises a threaded rod, a bearing, a rotating button, a threaded cylinder and a pressing plate;

it is a plurality of the outer wall of threaded rod all links to each other with the drain pan activity through the bearing, the top rigid coupling of threaded rod has the turn button, the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, the outer wall of screw thread section of thick bamboo runs through fixed plate and clamp plate looks rigid coupling, the outer wall and the fixed plate clearance fit of screw thread section of thick bamboo. The convenient storage to the gyro wheel.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the intelligent dry-type power transformer has the following advantages:

through the matched use of the sleeve, the vertical rod, the connecting pin, the threaded cap, the roller and the like, after the roller is separated from the ground, the threaded cap is rotated to be separated from the sleeve, the vertical rod is rotated in the sleeve, the vertical rod drives the connecting pin to move, the connecting pin moves to the top of the sleeve along with the vertical rod, the threaded cap is rotated to be attached to the sleeve, the roller is convenient to drive the transformer to move on the ground, and the installation is facilitated;

through the matching use of the right-angle plate, the inclined plate, the bolt, the through hole and the like, then the bolt penetrates through the right-angle plate, the right-angle plate and the bottom shell are connected together through the bolt, the connecting bolt fixes the position of the whole mechanism through the through hole in the right-angle plate, the contact area between the bottom shell and the ground is increased through the arrangement of the right-angle plate, and the stability of the installed transformer is ensured;

the threaded rod is driven by the rotating button to rotate in the bottom shell through the bearing, the threaded rod rotates to drive the threaded barrel to move downwards in the fixing plate, the threaded barrel drives the pressing plate to move, the pressing plate supports the whole mechanism after being attached to the ground, and the height of the pressing plate is adjusted through the bottom shell, so that the roller is convenient to store.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the bottom shell of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the moving mechanism and the bottom case in FIG. 2;

fig. 4 is a schematic view of a connection structure between the lifting mechanism and the bottom case in fig. 2.

In the figure: 1. transformer, 2, drain pan, 3, moving mechanism, 301, sleeve, 302, montant, 303, connecting pin, 304, screw cap, 305, gyro wheel, 4, fixed plate, 5, splint, 6, installation mechanism, 601, right-angle plate, 602, swash plate, 603, bolt, 604, through-hole, 7, elevating system, 701, threaded rod, 702, bearing, 703, turn button, 704, a screw thread section of thick bamboo, 705, clamp plate, 8, high voltage terminal, 9, fan.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligence dry-type power transformer, including transformer 1 and drain pan 2, transformer 1 is intelligence dry-type power transformer, transformer 1's bottom rigid coupling has drain pan 2, the internally mounted of drain pan 2 has moving mechanism 3, moving mechanism 3 includes sleeve 301, montant 302, connecting pin 303, screw cap 304 and gyro wheel 305, four sleeve 301's top all with drain pan 2 looks rigid coupling, sleeve 301's inside processing has the spout, sleeve 301's inside clearance fit has montant 302, montant 302's outer wall rigid coupling has connecting pin 303, connecting pin 303's outer wall processing has the screw thread, connecting pin 303's outer wall runs through sleeve 301 and screw cap 304 screw thread and links to each other, connecting pin 303's outer wall and sleeve 301 clearance fit, montant 302's bottom swing joint has gyro wheel 305, gyro wheel 305 rotates in montant 302's bottom.

The inside rigid coupling of drain pan 2 has fixed plate 4, and the inside processing of fixed plate 4 has the rectangle to lead to the groove, and splint 5 are installed on transformer 1's top, and high-voltage terminal 8 is installed to splint 5's outer wall, and high-voltage terminal 8 and splint 5 are transformer 1's prior art, do not give unnecessary details, and fan 9 is installed to transformer 1's bottom, and fan 9 dispels the heat to transformer 1.

The outer wall rigid coupling of drain pan 2 has installation mechanism 6, installation mechanism 6 includes right angle board 601, swash plate 602, bolt 603 and through-hole 604, the equal rigid coupling of outer wall of two right angle boards 601 has swash plate 602, the outer wall rigid coupling of right angle board 601 has two swash plates 602, the inside clearance fit of right angle board 601 has bolt 603, the outer wall of bolt 603 runs through right angle board 601 and drain pan 2 threaded connection, bolt 603 links together right angle board 601 and drain pan 2, the inside processing of right angle board 601 has through-hole 604, connecting bolt runs through-hole 604 and fixes whole mechanism.

The internally mounted of drain pan 2 has elevating system 7, elevating system 7 includes threaded rod 701, bearing 702, turn button 703, thread section of thick bamboo 704 and clamp plate 705, four threaded rod 701's outer wall all links to each other with drain pan 2 activity through bearing 702, it rotates turn button 703 and drives threaded rod 701 and rotate in drain pan 2, threaded rod 701's top rigid coupling has turn button 703, threaded rod 701's outer wall threaded connection has thread section of thick bamboo 704, thread section of thick bamboo 704's outer wall is processed into the rectangle, thread section of thick bamboo 704's outer wall runs through fixed plate 4 and clamp plate 705 looks rigid coupling, thread section of thick bamboo 704's outer wall and fixed plate 4 clearance fit, thread section of thick bamboo 704 drives clamp plate 705 and reciprocates in fixed plate 4.

In this example, when the intelligent dry-type power transformer is used, firstly, the bottom case 2 and the transformer 1 are driven by the roller 305 to move, when the transformer 1 moves to a proper position, the rotating button 703 is rotated, the rotating button 703 drives the threaded rod 701 to rotate in the bottom case 2 through the bearing 702, the threaded rod 701 rotates to drive the threaded cylinder 704 to move downwards in the fixing plate 4, the threaded cylinder 704 drives the pressing plate 705 to move, the pressing plate 705 is attached to the ground to support the whole mechanism, at this time, the roller 305 is separated from the ground, the rotating threaded cap 304 is separated from the sleeve 301, the vertical rod 302 is rotated in the sleeve 301, the vertical rod 302 drives the connecting pin 303 to move, the connecting pin 303 moves to the top of the sleeve 301 along with the vertical rod 302, the rotating threaded cap 304 is attached to the sleeve 301, the rotating button 703 drives the threaded rod 701 to rotate, the threaded cylinder 704 and the backing plate 705 are driven to be accommodated in the bottom case 2 under the action of the threaded rod 701, bolts 603 are then used to extend through the right-angle plate 601, and the bolts 603 connect the right-angle plate 601 to the bottom case 2, and the connecting bolts fix the position of the whole mechanism through the through holes 604 inside the right-angle plate 601.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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 therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 intelligence dry-type power transformer, includes transformer (1) and drain pan (2), the bottom rigid coupling of transformer (1) has drain pan (2), its characterized in that: a moving mechanism (3) is arranged in the bottom shell (2);

the moving mechanism (3) comprises a sleeve (301), a vertical rod (302), a connecting pin (303), a threaded cap (304) and a roller (305);

it is a plurality of the top of sleeve (301) all with drain pan (2) looks rigid coupling, the inside clearance fit of sleeve (301) has montant (302), the outer wall rigid coupling of montant (302) has connecting pin (303), the outer wall of connecting pin (303) runs through sleeve (301) and links to each other with screw cap (304) screw thread, the outer wall and sleeve (301) clearance fit of connecting pin (303), the bottom swing joint of montant (302) has gyro wheel (305).

2. An intelligent dry power transformer as claimed in claim 1, wherein: the inside rigid coupling of drain pan (2) has fixed plate (4), splint (5) are installed on the top of transformer (1).

3. An intelligent dry power transformer as claimed in claim 2, wherein: the outer wall of splint (5) is installed high voltage terminal (8), fan (9) are installed to the bottom of transformer (1).

4. An intelligent dry power transformer as claimed in claim 1, wherein: an installation mechanism (6) is fixedly connected to the outer wall of the bottom shell (2);

the mounting mechanism (6) comprises a right-angle plate (601), an inclined plate (602), a bolt (603) and a through hole (604);

two the equal rigid coupling of outer wall of right angle board (601) has swash plate (602), the inside clearance fit of right angle board (601) has bolt (603), the outer wall of bolt (603) runs through right angle board (601) and links to each other with drain pan (2) screw thread, the inside processing of right angle board (601) has through-hole (604).

5. An intelligent dry power transformer as claimed in claim 1, wherein: a lifting mechanism (7) is arranged in the bottom shell (2);

the lifting mechanism (7) comprises a threaded rod (701), a bearing (702), a rotating button (703), a threaded cylinder (704) and a pressing plate (705);

the outer wall of the threaded rod (701) is movably connected with the bottom shell (2) through a bearing (702), a rotating button (703) is fixedly connected to the top end of the threaded rod (701), a threaded cylinder (704) is connected to the outer wall of the threaded rod (701) in a threaded mode, the outer wall of the threaded cylinder (704) penetrates through the fixed plate (4) and is fixedly connected with the pressing plate (705), and the outer wall of the threaded cylinder (704) is in clearance fit with the fixed plate (4).