CN212967320U

CN212967320U - Dry-type transformer that factor of safety is high

Info

Publication number: CN212967320U
Application number: CN202021183681.7U
Authority: CN
Inventors: 刁金祥; 曹柳英
Original assignee: Hanguang Electric Co ltd
Current assignee: Hanguang Electric Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-13
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a dry-type transformer that factor of safety is high, including transformer and erection column, the both sides of transformer all are provided with the erection column, the bottom mounting of transformer is provided with the mounting panel, the both sides of erection column are all fixed and are provided with solid fixed ring, two bolt fixed connection is passed through to solid fixed ring's both sides, the both sides activity of mounting panel sets up inside the recess that solid fixed ring seted up, gu fixed ring's top activity is provided with fixing bolt. The utility model discloses an installation retainer ring supports the backup pad, and passes through the bottom of transformer collar erection bracing board, the top of backup pad is connected with the transformer through the telescopic link, thereby the both sides of transformer can lose the support whereabouts when solid fixed ring takes place not hard up, can compress the telescopic link this moment and make the telescopic link shorten, when the bottom of telescopic link and stopper contact, can carry out interim support to the transformer through the telescopic link, guarantee the security of transformer when using.

Description

Dry-type transformer that factor of safety is high

Technical Field

The utility model belongs to the technical field of dry-type transformer, concretely relates to dry-type transformer that factor of safety is high.

Background

Dry transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry transformers refer to transformers in which iron cores and windings are not immersed in insulating oil, but various problems still exist in the various dry transformers on the market.

The dry-type transformer that uses at present is installing on the erection column, and after the time is longer, fixing mechanism can corrode, makes the dry-type transformer easy to take place the condition that drops, and the security is not high in the use, and in the conventional inspection, detects fixing mechanism's intensity and gets up very inconvenient, for this reason we propose a dry-type transformer that factor of safety is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer that factor of safety is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer with high safety coefficient comprises a transformer and mounting columns, wherein the two sides of the transformer are respectively provided with the mounting columns, the bottom of the transformer is fixedly provided with a mounting plate, the two sides of the mounting columns are respectively fixedly provided with a fixing ring, the two sides of the two fixing rings are fixedly connected through a bolt, the two sides of the mounting plate are movably arranged in a groove formed in the fixing rings, the top end of each fixing ring is movably provided with a fixing bolt, the bottom end of the fixing bolt penetrates through the fixing rings to be fixedly connected with the mounting plate, a support plate is movably arranged between the two mounting columns at the bottom of the transformer, the two sides of the support plate are respectively provided with a clamping groove, the mounting columns are movably arranged in the clamping grooves, the mounting rings are fixedly arranged at one sides far away from the support plate, the two sides of the mounting rings are respectively fixedly, the utility model discloses a telescopic support, including the backup pad, the top of backup pad, bottom plate swing joint, left side, pivot activity, the top both sides of backup pad are provided with the telescopic link through the pivot activity, the top of telescopic link is through pivot and bottom plate swing joint, the right side of telescopic link is provided with the sleeve through the pivot activity, the right side the inside of telescopic link is provided with the scale through the pivot activity, the scale activity sets up inside the.

Preferably, limiting plates are fixedly arranged on two sides of the bottom end of the supporting plate, and one side of each limiting plate is movably connected with the mounting column.

Preferably, the top end of the supporting plate is fixedly provided with a limiting block on the inner side of the telescopic rod.

Preferably, a scale is fixedly arranged on the scale.

Preferably, both sides of the mounting ring are fixedly connected with the supporting plate through a plurality of bolts.

Preferably, the outer sides of the mounting plate, the fixing ring, the supporting plate and the mounting ring are all provided with a zinc-plated coating.

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

(1) the utility model discloses an installation retainer ring supports the backup pad, and passes through the bottom of transformer collar erection bracing board, the top of backup pad is connected with the transformer through the telescopic link, thereby the both sides of transformer can lose the support whereabouts when solid fixed ring takes place not hard up, can compress the telescopic link this moment and make the telescopic link shorten, when the bottom of telescopic link and stopper contact, can carry out interim support to the transformer through the telescopic link, guarantee the security of transformer when using.

(2) The utility model discloses a be provided with sleeve and scale respectively in one side of two telescopic links, take place slightly not hard up at solid fixed ring, the range that the transformer descends is less, the telescopic link still has slight shrink this moment, and the inclination of telescopic link changes and makes the scale can take place to remove in sleeve inside, the staff can be through looking over the numerical value change of scale in sleeve one side, judge solid fixed ring whether take place not hard up, so that the staff can be timely maintain it or change, the security of transformer has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a dry-type transformer with high safety factor;

fig. 2 is an enlarged schematic view of a position a in fig. 1 of the dry-type transformer with a high safety factor according to the present invention;

fig. 3 is a schematic view illustrating the installation of the fixing ring of the dry-type transformer with high safety factor;

fig. 4 is the utility model relates to a high dry-type transformer's of factor of safety backup pad installation schematic diagram.

In the figure: 1. a transformer; 2. mounting a column; 3. mounting a plate; 4. a fixing ring; 5. a support plate; 6. a card slot; 7. a mounting ring; 8. a base plate; 9. a telescopic rod; 10. a sleeve; 11. a scale; 12. a limiting plate; 13. A limiting block; 14. and (5) fixing the bolt.

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 dry-type transformer with high safety factor, including a transformer 1 and mounting posts 2, the mounting posts 2 are disposed on both sides of the transformer 1, a mounting plate 3 is disposed on the bottom of the transformer 1, fixing rings 4 are disposed on both sides of the mounting posts 2, both sides of the fixing rings 4 are fixedly connected by bolts, both sides of the mounting plate 3 are movably disposed in the grooves formed on the fixing rings 4, a fixing bolt 14 is movably disposed on the top of the fixing ring 4, the bottom end of the fixing bolt 14 passes through the fixing ring 4 and is fixedly connected with the mounting plate 3, a supporting plate 5 is movably disposed between the mounting posts 2 at the bottom of the transformer 1, both sides of the supporting plate 5 are both provided with slots 6, the mounting posts 2 are movably disposed in the slots 6, the utility model discloses a support column, including erection column 2, backup pad 5, pivot and telescopic link 9, one side of backup pad 5 is kept away from to erection column 2 is fixed and is provided with collar 7, the both sides of collar 7 all with backup pad 5 fixed connection, the bottom both sides of mounting panel 3 are all fixed and are provided with bottom plate 8, the top both sides of backup pad 5 are provided with telescopic link 9 through the pivot activity, the top of telescopic link 9 is through pivot and 8 swing joint of bottom plate, the left side the right side of telescopic link 9 is provided with sleeve 10, right side through the pivot activity the inside of telescopic link 9 is provided with scale 11 through the pivot activity, the.

In this embodiment, preferably, limiting plates 12 are fixedly arranged on both sides of the bottom end of the supporting plate 5, and one side of each limiting plate 12 is movably connected with the mounting column 2;

in this embodiment, preferably, the top end of the supporting plate 5 is fixedly provided with a limiting block 13 at the inner side of the telescopic rod 9;

in this embodiment, preferably, a scale is fixedly arranged on the scale 11;

in this embodiment, preferably, both sides of the mounting ring 7 are fixedly connected with the support plate 5 through a plurality of bolts;

in this embodiment, it is preferable that the mounting plate 3, the fixing ring 4, the supporting plate 5 and the mounting ring 7 are provided with a zinc-plated coating on the outer sides thereof.

The utility model discloses a theory of operation and use flow: when the transformer is used, firstly, the supporting plate 5 is supported by the fixing ring 4, the supporting plate 5 is installed by the bottom end of the transformer 1 through the installing ring 7, the top end of the supporting plate 5 is connected with the transformer 1 through the telescopic rod 9, when the fixing ring 4 is loosened, the two sides of the transformer 1 lose support and fall, at the moment, the telescopic rod 9 is compressed to shorten the telescopic rod 9, when the bottom end of the telescopic rod 9 is contacted with the limiting block 13, the transformer 1 can be temporarily supported through the telescopic rod 9, the safety of the transformer 1 in use is ensured, and by respectively arranging the sleeve 10 and the scale 11 on one side of the two telescopic rods 9, when the fixing ring 4 is slightly loosened, the descending amplitude of the transformer 1 is smaller, at the moment, the telescopic rod 9 still slightly contracts, and the scale 11 can move inside the sleeve 10 due to the change of the inclination angle of the telescopic rod 9, the staff can judge whether solid fixed ring 4 takes place to become flexible through looking over the numerical value change of scale 11 in sleeve 10 one side to the staff can be timely maintain or change it, has improved transformer 1's security.

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 a dry-type transformer that factor of safety is high, includes transformer (1) and erection column (2), its characterized in that: the transformer is characterized in that mounting columns (2) are arranged on two sides of the transformer (1), a mounting plate (3) is fixedly arranged at the bottom end of the transformer (1), fixing rings (4) are fixedly arranged on two sides of the mounting columns (2), two sides of each fixing ring (4) are fixedly connected through bolts, two sides of each mounting plate (3) are movably arranged in grooves formed in the fixing rings (4), fixing bolts (14) are movably arranged at the top ends of the fixing rings (4), the bottom ends of the fixing bolts (14) penetrate through the fixing rings (4) to be fixedly connected with the mounting plates (3), supporting plates (5) are movably arranged between the mounting columns (2) at the bottom end of the transformer (1), clamping grooves (6) are formed in two sides of the supporting plates (5), the mounting columns (2) are movably arranged in the clamping grooves (6), mounting rings (7) are fixedly arranged on one sides of the mounting columns (2) far away from the supporting plates (5), the utility model discloses a support structure, including mounting ring (7), backup pad (5), bottom both sides of mounting panel (3) all fixed bottom plate (8) that is provided with, the top both sides of backup pad (5) are provided with telescopic link (9) through the pivot activity, the top of telescopic link (9) is through pivot and bottom plate (8) swing joint, left side the right side of telescopic link (9) is provided with sleeve (10) through the pivot activity, right side the inside of telescopic link (9) is provided with scale (11) through the pivot activity, scale (11) activity sets up inside sleeve (10).

2. A high safety factor dry transformer as claimed in claim 1, wherein: limiting plates (12) are fixedly arranged on two sides of the bottom end of the supporting plate (5), and one side of each limiting plate (12) is movably connected with the mounting column (2).

3. A high safety factor dry transformer as claimed in claim 1, wherein: the top end of the supporting plate (5) is fixedly provided with a limiting block (13) on the inner side of the telescopic rod (9).

4. A high safety factor dry transformer as claimed in claim 1, wherein: a scale is fixedly arranged on the scale (11).

5. A high safety factor dry transformer as claimed in claim 1, wherein: and the two sides of the mounting ring (7) are fixedly connected with the supporting plate (5) through a plurality of bolts.

6. A high safety factor dry transformer as claimed in claim 1, wherein: the outside of mounting panel (3), solid fixed ring (4), backup pad (5) and collar (7) all is provided with the zinc-plated coating.