CN219591238U - High-voltage-resistant transformer oil tank shell - Google Patents

Abstract

The utility model discloses a high-voltage-resistant transformer oil tank shell which comprises an oil tank body, a supporting seat, a cover plate and an inserting installation mechanism. According to the utility model, through the action of the plugging installation mechanism, the square plugboard is driven by the first triangular block and the second triangular block to plug and fix the cover plate and the oil tank body, compared with the mode of dark yellow bolts, the method does not need workers to install and detach the cover plate and the oil tank body by means of tools, is convenient for the workers to fixedly install the cover plate and the oil tank body, improves the working efficiency of the workers to install the cover plate and the oil tank body, reduces the operation steps of the workers, improves the working efficiency of the workers to detect and repair the oil tank body, simultaneously avoids using bolts to install, exposes the bolts in the outside air, and avoids the corrosion condition of the bolts caused by the outside air, thereby reducing the difficulty of the workers to detach the cover plate and the oil tank body.

Description

High-voltage-resistant transformer oil tank shell

Technical Field

The utility model relates to the technical field of transformer oil tanks, in particular to a high-voltage-resistant transformer oil tank shell.

Background

The transformer plays an important role in various links such as power generation, power transmission, power distribution, electric energy conversion, electric energy consumption and the like, and under the drive of projects such as power grid transformation, rail transit system acceleration and upgrading, urban subways, inter-city high-speed rails and the like, which are invested in huge amounts of resources in China, the transformer industry in China presents a high-speed development situation.

In the prior art, the end cover at the top of the transformer tank is fixedly installed with the oil tank body through the mode of bolt installation, when the worker detects and maintains the inside of the oil tank, because the end cover adopts the mode of bolt installation, the worker needs to disassemble the oil tank by means of tools, the operation steps of the worker are correspondingly increased, the work efficiency of the worker for detecting and maintaining the transformer tank is reduced, meanwhile, the transformer tank is exposed in the outside air, the bolt is corroded by the outside air for a long time, the difficulty of the worker for disassembling the bolt is increased, and therefore, the high-voltage-resistant transformer tank shell is provided.

Disclosure of Invention

The utility model aims to solve the problems that a cover is mounted by bolts and needs to be dismounted by workers by means of tools, the operation steps of the workers are correspondingly increased, and the working efficiency of the workers for detecting and maintaining a transformer oil tank is reduced.

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

the high-voltage-resistant transformer oil tank shell comprises an oil tank body, a supporting seat, a cover plate and an inserting installation mechanism;

the utility model discloses a three-dimensional oil tank, including the installation board, including connecting rope and mounting panel, the bottom fixed mounting of mounting panel has a plurality of square picture peg, a plurality of one side fixedly connected with first triangular block of square picture peg, the equal sliding connection of outer wall both sides of oil tank body has a plurality of slip picture peg, the one end fixedly connected with second triangular block of slip picture peg, the one end fixedly connected with protective housing of second triangular block is kept away from to the slip picture peg, the outer wall both sides fixedly connected with extension spring of slip picture peg, the outer wall connection of protective housing has the pull ring.

Preferably, the supporting seat is arranged on two sides of the bottom of the oil tank body, stable title force is provided for the oil tank body, the bottom of the cover plate and the top of the oil tank body are arranged in a fitting mode, and the cover plate is matched with the oil tank body.

Preferably, square sockets are formed in the cover plate and the oil tank body, the outer wall of the square plugboard and the inner side wall of the square socket are in sliding fit, the sliding plugboard is located in the square socket on the oil tank body and is slidably extended to the second triangular block, and the square sockets in the cover plate and the oil tank body are correspondingly arranged.

Preferably, the connecting rope is connected to the top of the cover plate, and the mounting plate is connected to the connecting rope.

Preferably, one end of the extension spring, which is far away from the sliding plugboard, is connected to the outer wall of the oil tank body, and one side of the protective shell is in fit with the outer wall of the oil tank body.

Preferably, the sliding plugboard and the extension spring are both positioned in the protective shell.

Preferably, one side of the first triangular block and one side of the second triangular block are arranged in an inclined mode, and the inclined side of the first triangular block and one side of the second triangular block are arranged in a corresponding sliding fit mode, so that a worker does not need to assemble and disassemble the cover plate and the oil tank body by means of tools, the cover plate and the oil tank body are fixedly installed by the worker conveniently, and the working efficiency of the installation of the cover plate and the oil tank body by the worker is improved.

Compared with the prior art, the utility model has the beneficial effects that:

according to the high-voltage-resistant transformer oil tank shell, through the action of the plugging installation mechanism, the square plugboard is driven by the first triangular block and the second triangular block to plug and fix the cover board and the oil tank body, compared with the mode of dark yellow bolts, the high-voltage-resistant transformer oil tank shell does not need workers to install and detach the cover board and the oil tank body by means of tools, is convenient for workers to fixedly install the cover board and the oil tank body, improves the working efficiency of installing the cover board and the oil tank body by the workers, reduces the operation steps of the workers, improves the working efficiency of detecting and maintaining the oil tank body by the workers, simultaneously avoids using bolts to install, enables the bolts to be exposed in the outside air, avoids the corrosion condition of the bolts caused by the outside air, and further reduces the difficulty of the workers to detach the cover board and the oil tank body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high voltage transformer tank shell according to the present utility model;

FIG. 2 is a schematic diagram showing a structure of a high voltage transformer tank housing mounting plate separated from a cover plate according to the present utility model;

fig. 3 is a schematic cross-sectional structural diagram of a tank body and a cover plate of a high-voltage-resistant transformer tank shell according to the present utility model.

In the figure, 1, an oil tank body; 2. a support base; 3. a cover plate; 301. a connecting rope; 302. a mounting plate; 303. square plugboard; 304. a first triangular block; 305. sliding plugboards; 306. a second triangular block; 307. a tension spring; 308. a protective shell; 309. and (5) a pull ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

1-3, a high-voltage-resistant transformer oil tank shell comprises an oil tank body 1, a supporting seat 2, a cover plate 3 and an inserting installation mechanism; the plugging installation mechanism comprises a connecting rope 301 and an installation plate 302, wherein a plurality of square plug boards 303 are fixedly installed at the bottom of the installation plate 302, one side of each square plug board 303 is fixedly connected with a first triangular block 304, two sides of the outer wall of the oil tank body 1 are both in sliding connection with a plurality of sliding plug boards 305, one end of each sliding plug board 305 is fixedly connected with a second triangular block 306, one end, far away from the second triangular block 306, of each sliding plug board 305 is fixedly connected with a protective shell 308, two sides of the outer wall of each sliding plug board 305 are fixedly connected with extension springs 307, and the outer wall of each protective shell 308 is connected with a pull ring 309;

according to the utility model, the supporting seat 2 is arranged at two sides of the bottom of the oil tank body 1, the bottom of the cover plate 3 is in joint arrangement with the top of the oil tank body 1, square sockets are formed in the cover plate 3 and the oil tank body 1, the outer wall of the square plugboard 303 is in joint arrangement with the inner wall of the square sockets in a sliding manner, the sliding plugboard 305 is positioned at one end of the second triangular block 306 and extends into the square sockets on the oil tank body 1 in a sliding manner, the square sockets on the cover plate 3 and the oil tank body 1 are correspondingly arranged, the connecting rope 301 is connected to the top of the cover plate 3, the mounting plate 302 is connected to the connecting rope 301, the mounting plate 302 can be stably positioned on the cover plate 3 according to the action of the connecting rope 301, the worker can conveniently use the connecting the end of the extension spring 307 away from the sliding plugboard 305 to the outer wall of the oil tank body 1, one side of the protective shell 308 is in joint arrangement with the outer wall of the oil tank body 1, the sliding plugboard 305 and the extension spring 307 are positioned in the interior of the protective shell 308, one side of the first triangular block 304 and one side of the second triangular block 306 are in an inclined arrangement, and the first triangular block 304 and one side of the second triangular block 306 are correspondingly in joint arrangement;

through the setting of above-mentioned technical scheme, according to the fixed mode of square picture peg 303 to apron 3 and oil tank body 1 grafting of first triangular block 304 and second triangular block 306 drive, compare in the mode of bolt darkness, do not need the staff to install with oil tank body 1 with the help of the instrument to dismantle apron 3, the staff of being convenient for carries out fixed mounting to apron 3 and oil tank body 1, the work efficiency of staff to install apron 3 and oil tank body 1 has been promoted, the operating procedure of staff has been increased reduced, the work efficiency of staff to oil tank body 1 detects the maintenance has been promoted, avoid using the bolt to install simultaneously, make the bolt expose in the air of the outside, the corruption condition of bolt by outside air has been avoided, thereby the degree of difficulty of staff to apron 3 and oil tank body 1 dismantlement has been reduced.

As shown in fig. 1-3, the functional principle of the present utility model can be illustrated by the following operation: when a worker installs the cover plate 3 and the oil tank body 1, firstly, the bottom of the cover plate 3 is attached to the top of the oil tank body 1, the cover plate 3 corresponds to a plurality of square sockets on the oil tank body 1, at the moment, the mounting plate 302 is covered on the cover plate 3, a plurality of square plugboards 303 are inserted into the interiors of the square sockets, when the inclined sides of the first triangular block 304 and the second triangular block 306 are contacted, according to the sliding action of the sliding plugboards 305, the sliding plugboards 305 drive the second triangular block 306 to slide towards the outside of the oil tank body 1, the corresponding first triangular block 304 is positioned below the second triangular block 306, at the moment, the bottom of the square plugboards 303 is attached to the bottom of the inner wall of the square socket on the cover plate 3, the corresponding cover plate 3 is fixedly installed with the oil tank body 1, and the working efficiency of the oil tank body 1 is avoided by the aid of the installation of a tool, the working staff is not required to detach the cover plate 3 from the oil tank body 1, the working efficiency of the installation of the oil tank body is reduced, the working staff is improved, the working efficiency of the working staff is prevented from being corroded by the working staff is increased, and the working efficiency of the working staff is reduced, and the working staff is prevented from detaching the cover plate 3 from the oil tank body 1 is easy to install the working body 1 by the working staff;

if the cover plate 3 and the oil tank body 1 need to be disassembled, only the pull ring 309 needs to be pulled to drive the protective shell 308 and the sliding insertion plate 305 to slide towards the outside of the oil tank body 1, so that the first triangular block 304 and the second triangular block 306 are separated, and then the mounting plate 302 is taken out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The high-voltage-resistant transformer oil tank shell comprises an oil tank body (1), a supporting seat (2) and a cover plate (3), and is characterized by also comprising an inserting installation mechanism;

the utility model provides a socket mounting mechanism is including connecting rope (301) and mounting panel (302), the bottom fixed mounting of mounting panel (302) has a plurality of square picture peg (303), a plurality of one side fixedly connected with first triangular block (304) of square picture peg (303), the equal sliding connection in outer wall both sides of oil tank body (1) has a plurality of slip picture peg (305), the one end fixedly connected with second triangular block (306) of slip picture peg (305), the one end fixedly connected with protective housing (308) of second triangular block (306) are kept away from to slip picture peg (305), the outer wall both sides fixedly connected with extension spring (307) of slip picture peg (305), the outer wall connection of protective housing (308) has pull ring (309).

2. The high-voltage-resistant transformer oil tank shell according to claim 1, wherein the supporting seat (2) is installed on two sides of the bottom of the oil tank body (1), and the bottom of the cover plate (3) is in fit with the top of the oil tank body (1).

3. The high-voltage-resistant transformer tank shell according to claim 1, wherein square sockets are formed in the cover plate (3) and the oil tank body (1), the outer wall of the square plug board (303) and the inner wall of the square socket are in sliding fit, the sliding plug board (305) is located in the square socket in which one end of the second triangular block (306) slides and extends to the oil tank body (1), and the square sockets in the cover plate (3) and the oil tank body (1) are correspondingly arranged.

4. A high voltage transformer tank housing according to claim 1, characterized in that the connecting rope (301) is connected to the top of the cover plate (3), and the mounting plate (302) is connected to the connecting rope (301).

5. The high-voltage-resistant transformer oil tank shell according to claim 1, wherein one end of the extension spring (307) away from the sliding plugboard (305) is connected to the outer wall of the oil tank body (1), and one side of the protective shell (308) is in fit with the outer wall of the oil tank body (1).

6. The high voltage transformer tank housing of claim 1, wherein the sliding insert (305) and the extension spring (307) are both located inside a protective shell (308).

7. The high voltage transformer tank housing according to claim 1, wherein one side of the first triangular block (304) and one side of the second triangular block (306) are arranged in an inclined manner, and the inclined sides of the first triangular block (304) and the second triangular block (306) are arranged in a corresponding sliding fit manner.