CN214672107U

CN214672107U - Base connecting device for dry-type transformer

Info

Publication number: CN214672107U
Application number: CN202120109841.1U
Authority: CN
Inventors: 张理想
Original assignee: Jiangsu Xinguorui Power Equipment Co ltd
Current assignee: Jiangsu Xinguorui Power Equipment Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-09
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a base connecting device for dry-type transformer, including transformer main part, support base, first antidetonation board and support column, support the upper end fixed connection fixed plate of base, the fixed plate is the evenly distributed form, the anti earthquake spring of upper end fixed connection second of fixed plate, the outside fixed connection set screw of fixed plate. Through supporting the second that the base upper end was equipped with and resist the shake spring and second and resist the shake board, it can place transformer main body in the upper end that the second resisted the shake board, its transformer main body long-term operation's in-process utilizes the second to resist the shake board and the second of bottom resists the shake spring and simultaneously combats earthquake to it, play certain protection to transformer main body, the phenomenon of vibrations can appear at the in-process of operation itself to its transformer main body, thereby play the effect of certain buffering to transformer main body and support base, the life-span when having prolonged transformer main body and support base use simultaneously, it is comparatively convenient during the application.

Description

Base connecting device for dry-type transformer

Technical Field

The utility model relates to a transformer technical field specifically is a base connecting device for dry-type transformer.

Background

Since the first 400kVA/20kV epoxy cast dry type transformer developed by AEG company in Germany in 1964, the dry type transformer is in a large development stage, and meanwhile, the insulation paper is also found in the United states and can be used as an insulation material of an H-class dry type transformer, so that the current dry type transformer has two main classes.

The base connecting device of the dry type transformer on the current market mostly has some simple service functions in the use process, the transformer main body itself has the phenomenon of vibrations when operating, can cause certain damage to the transformer main body and the base along with the continuous increase of live time, it is very inconvenient during the use, simultaneously its transformer main body is in outside work for a long time when using, can not protect it when meetting rainy weather and insolate weather, it is comparatively troublesome during the application.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a base connecting device for dry-type transformer, the base connecting device who has solved current dry-type transformer on the market possesses some simple service functions at the process that uses mostly, its transformer main part itself possesses the phenomenon of vibrations when the function, can cause certain damage to transformer main part and base along with the continuous increase of live time, very inconvenient during the use, its transformer main part is in outside work for a long time when using simultaneously, can not protect it when meetting rainy weather and insolate weather, comparatively trouble problem during the application.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a base connecting device for dry-type transformer, includes transformer main body, support base, first antidetonation board and support column, the upper end fixed connection fixed plate of support base, the fixed plate is the evenly distributed form, the upper end fixed connection second of fixed plate resists the shake spring, the outside fixed connection set screw of fixed plate, set screw is the symmetric distribution form, the second resists the shake spring the upper end through the mode fixed connection second and resists the shake board, the second resists the shake board and is the evenly distributed form.

Preferably, the two sides of the upper end of the support base are fixedly connected with support blocks, the support blocks are symmetrically distributed, a first anti-seismic spring is arranged inside each support block, the upper end of the first anti-seismic spring is fixedly connected with a telescopic block, and the upper end of the telescopic block is fixedly connected with a first anti-seismic plate in a bonding mode.

Preferably, the upper end of the first anti-seismic plate is fixedly connected with an insertion block in a bonding mode, the bottom of the transformer main body is provided with an insertion groove, and the insertion block is fixedly connected with the insertion groove.

Preferably, the both sides of supporting the base upper end are through the mode fixed connection bracing piece that bonds, the bracing piece is the symmetric distribution form, the upper end fixed connection weather enclosure of bracing piece.

Preferably, the first anti-seismic plate is rectangular, and the second anti-seismic plate is square.

Preferably, the bottom of the support base is fixedly connected with support columns in a welding mode, and the support columns are symmetrically distributed.

(III) advantageous effects

The utility model provides a base connecting device for dry-type transformer. The method has the following beneficial effects:

(1) the base connecting device for the dry-type transformer can place the transformer main body at the upper end of the second anti-vibration plate through the second anti-vibration spring and the second anti-vibration plate arranged at the upper end of the supporting base, and the transformer main body can resist vibration by utilizing the second anti-vibration plate and the second anti-vibration spring at the bottom in the long-term operation process, so that the transformer main body is protected to a certain extent, the transformer main body can vibrate in the operation process, the transformer main body and the supporting base are buffered to a certain extent, the service lives of the transformer main body and the supporting base in use are prolonged, the working efficiency is increased, the use flexibility is greatly improved, and the use is convenient;

(2) this a base connecting device for dry-type transformer, through the flexible piece that is equipped with, supporting shoe and first antidetonation spring, the phenomenon of vibrations can appear at its transformer main part of the in-process of function itself, utilize flexible piece to stretch out and draw back the antidetonation inside the supporting shoe simultaneously, the inside institute of its supporting shoe has and has can play antidetonation effect simultaneously by first antidetonation spring, it can be good to protect it to be established dual antidetonation effect, its transformer main part is in outside work for a long time simultaneously, the weather enclosure of its upper end can be rain-proof to it when meetting rainy day, when meetting fine day, also can play the effect of sunshade, and is comparatively practical, play the effect of certain protection to transformer main part itself, the application is stronger.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the whole supporting base of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention.

In the figure, a transformer main body-1, a supporting base-2, an inserting block-3, an inserting groove-4, a first anti-seismic plate-5, a second anti-seismic plate-6, a first anti-seismic spring-7, a supporting block-8, a telescopic block-9, a second anti-seismic spring-10, a fixing screw-11, a fixing plate-12, a supporting column-13, a rain-proof shed-14 and a supporting rod-15.

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, an embodiment of the present invention provides a technical solution: a base connecting device for a dry-type transformer comprises a transformer body 1, a supporting base 2, a first anti-seismic plate 5 and a supporting column 13, the upper end of the supporting base 2 is fixedly connected with a fixed plate 12, the fixed plate 12 is in an evenly distributed form, the upper end of the fixing plate 12 is fixedly connected with a second anti-shock spring 10, the outer part of the fixing plate 12 is fixedly connected with a fixing screw 11, the fixing screws 11 are symmetrically distributed, the upper ends of the second anti-seismic springs 10 are fixedly connected with the second anti-seismic plates 6 in an adhesion mode, the second anti-seismic plates 6 are evenly distributed, the transformer main body 1 can be placed at the upper end of the second anti-vibration plate 6, and the second anti-vibration plate 6 and the second anti-vibration spring 10 at the bottom are used for resisting vibration simultaneously in the long-term operation process of the transformer main body 1, so that the transformer main body 1 is protected to a certain extent.

The utility model discloses a transformer, including support base 2, support base 8, first antidetonation spring 7, flexible piece 9 of upper end fixed connection of first antidetonation spring 7, the both sides fixed connection supporting shoe 8 of support base 2 upper end, supporting shoe 8 is the symmetric distribution form, the inside of supporting shoe 8 is equipped with first antidetonation spring 7, the flexible piece 9 of upper end fixed connection of first antidetonation spring 7, the first antidetonation board 5 of mode fixed connection is passed through to the upper end of flexible piece 9, and the phenomenon of vibrations can appear in its transformer main part 1 itself of in-process of function, utilizes flexible piece 9 to stretch out and draw back the antidetonation in supporting shoe 8 inside simultaneously, and all inside of its supporting shoe 8 have first antidetonation spring 7 can play antidetonation effect simultaneously.

The upper end of first antidetonation board 5 is through mode fixed connection inserted block 3 that bonds, slot 4 is seted up to transformer main body 1's bottom, inserted block 3 and slot 4 fixed connection will be equipped with inserted block 3 and insert in the inside of slot 4 to fix transformer main body 1, play stable effect along with the continuous increase of live time, the unstable phenomenon of rocking can not appear.

The utility model discloses a transformer, including support base 2, bracing piece 15, transformer main body 1, the both sides of support base 2 upper end are through mode fixed connection bracing piece 15 that bonds, bracing piece 15 is the symmetric distribution form, the upper end fixed connection weather enclosure 14 of bracing piece 15, its transformer main body 1 are in outside work for a long time, and weather enclosure 14 of its upper end can be rain-proof to it when meetting rainy day, also can play the effect of sunshade when meetting sunny day, and is comparatively practical, plays the effect of certain protection to transformer main body 1 itself.

First antidetonation board 5 is rectangular shape, second antidetonation board 6 is square shape, is equipped with a plurality of first antidetonation boards 5 and second and resists the in-process that board 6 can play the absorbing effect at the operation, all plays the effect of protection to the backup pad of bottom and transformer main part 1.

The bottom of the supporting base 2 is fixedly connected with the supporting columns 13 in a welding mode, the supporting columns 13 are symmetrically distributed, the supporting columns 13 at the bottom can be utilized to support the whole device, and the operation process is more stable.

The working principle is as follows: when the base connecting device of the dry-type transformer is used, firstly, the inserting block 3 connected with the base of the transformer main body 1 is inserted into the inserting groove 4 to fix the transformer main body 1, the transformer main body 1 is fixed at the upper ends of the first anti-vibration plate 5 and the second anti-vibration plate 6 while being fixed, meanwhile, the transformer main body 1 is fixed below the rainproof shed 14 to protect the transformer main body 1 by utilizing the rainproof shed 14, then, the first anti-vibration plate 5 and the second anti-vibration plate 6 can be utilized to absorb shock during the operation process, the effect of the double shock absorbers is more obvious, along with the continuous increase of the service time, the second anti-vibration spring 10 connected with the transformer main body can be detached and replaced, the fixing screw 11 can be detached after being loosened, then, the new second anti-vibration spring 10 is installed, thereby greatly improving the flexibility during the use, the application is convenient.

The utility model relates to a transformer main body 1, a supporting base 2, an inserting block 3, a slot 4, a first anti-vibration plate 5, a second anti-vibration plate 6, a first anti-vibration spring 7, a supporting block 8, a telescopic block 9, a second anti-vibration spring 10, a fixing screw 11, a fixing plate 12, a supporting column 13, a rain-proof shed 14 and a supporting rod 15, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, the problem solved by the utility model is that most of the base connecting devices of the dry-type transformers on the market have simple use functions in the use process, the transformer main body 1 has the vibration phenomenon during operation, certain damage can be caused to the transformer main body 1 and the base along with the continuous increase of the use time, and the use is very inconvenient, meanwhile, the transformer body 1 is in external work for a long time when in use, and can not be protected when meeting rainy weather and sunny weather, and is troublesome to apply, the utility model combines the components mutually, and in the process of long-term operation of the transformer body 1, the second anti-vibration plate 6 and the second anti-vibration spring 10 at the bottom are utilized to resist vibration at the same time, so as to protect the transformer body 1 to a certain extent, the transformer body 1 can vibrate during operation, thereby having certain buffering effect on the transformer body 1 and the supporting base 2, prolonging the service life of the transformer body 1 and the supporting base 2 when in use, and the transformer body 1 can be in external work for a long time, and the rain-proof shed 14 at the upper end can prevent rain and can also have sun-shading effect when meeting sunny weather, thus being practical, the transformer body 1 itself is protected to some extent.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A base connecting device for a dry-type transformer is characterized in that: including transformer main part (1), support base (2), first antidetonation board (5) and support column (13), upper end fixed connection fixed plate (12) of support base (2), fixed plate (12) are the evenly distributed form, the anti-seismic spring (10) of upper end fixed connection second of fixed plate (12), outside fixed connection set screw (11) of fixed plate (12), set screw (11) are the symmetric distribution form, the anti-seismic spring's of second upper end is through the mode fixed connection second that bonds (6), the anti-seismic plate of second (6) are the evenly distributed form.

2. A base connection device for a dry-type transformer as claimed in claim 1, wherein: the support base is characterized in that two sides of the upper end of the support base (2) are fixedly connected with support blocks (8), the support blocks (8) are symmetrically distributed, a first anti-seismic spring (7) is arranged inside the support blocks (8), the upper end of the first anti-seismic spring (7) is fixedly connected with a telescopic block (9), and the upper end of the telescopic block (9) is fixedly connected with a first anti-seismic plate (5) in a bonding mode.

3. A base connection device for a dry-type transformer as claimed in claim 1, wherein: the upper end of the first anti-seismic plate (5) is fixedly connected with the inserting block (3) in a bonding mode, the bottom of the transformer main body (1) is provided with the inserting groove (4), and the inserting block (3) is fixedly connected with the inserting groove (4).

4. A base connection device for a dry-type transformer as claimed in claim 1, wherein: the both sides of supporting base (2) upper end are through mode fixed connection bracing piece (15) that bonds, bracing piece (15) are the symmetric distribution form, upper end fixed connection weather enclosure (14) of bracing piece (15).

5. A base connection device for a dry-type transformer as claimed in claim 1, wherein: the first anti-seismic plate (5) is rectangular, and the second anti-seismic plate (6) is square.

6. A base connection device for a dry-type transformer as claimed in claim 1, wherein: the bottom of the supporting base (2) is fixedly connected with supporting columns (13) in a welding mode, and the supporting columns (13) are symmetrically distributed.