CN208922840U - A kind of dry-type transformer with quake-proof supporting structure - Google Patents

Abstract

The utility model discloses a kind of dry-type transformers with quake-proof supporting structure, including transformer shell, the both ends of the transformer shell are connected separately with lower bracing frame and upper support frame, the back-end location of the lower bracing frame and upper support frame is connected with shape plate of rectifying, and it rectifies and is equipped with the first screw between shape plate and lower bracing frame and upper support frame, the front surface of the shape plate of rectifying offers through-hole close to a side position, and the top of the upper support frame is equipped with L bracket close to front position.A kind of dry-type transformer with quake-proof supporting structure described in the utility model, equipped with shape plate, reinforced column and the rubber pad rectified, lower bracing frame and upper support frame are attached by shape of rectifying first plate, the loading capacity of transformer shell is shared, increase the service life of entire dry-type transformer, next can be avoided in transport, or the phenomenon that fracture because of line plate caused by wiring excessively, it is furthermore possible to play the role of reducing vibration, brings better prospect of the application.

Description

A kind of dry-type transformer with quake-proof supporting structure

Technical field

The utility model relates to field transformer, in particular to a kind of dry-type transformer with quake-proof supporting structure.

Background technique

Dry-type transformer is a kind of transformer for referring to iron core and winding and not being immersed in insulating oil, is widely used in local photograph Bright, skyscraper, airport, the places such as harbour, but there is certain shortcoming is to be improved for existing dry-type transformer； There are certain drawbacks in existing dry-type transformer, dry-type transformer top and bottom support existing first is in when in use Isolated state only causes bigger load capacity to dry-type transformer into connection by the shell of dry-type transformer, holds Easily influence dry-type transformer normal work, lose its service life, secondly for carrying connecting terminal line plate also without Support, is suspended on upper support frame merely, is easy to produce the phenomenon that falling when carrying, safety is not high, and connecting terminal Excessive electric wire is accessed, gravity is increased, be easy to cause line plate underbraced, the case where producing fracture, furthermore without preferably anti- Shake measure can generate vibration in dry-type transformer work, be easy to cause that is installed to generate the phenomenon that shaking with electrical, hold Biggish noise is easily caused, brings certain adverse effect to actual use, for this purpose, it is proposed that a kind of have seismic support The dry-type transformer of structure.

Utility model content

The main purpose of the utility model is to provide a kind of dry-type transformers with quake-proof supporting structure, can be effective Solve the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of dry-type transformer with quake-proof supporting structure, including transformer shell, the both ends of the transformer shell It is connected separately with lower bracing frame and upper support frame, the back-end location of the lower bracing frame and upper support frame is connected with shape plate of rectifying, and The first screw is equipped between shape of rectifying plate and lower bracing frame and upper support frame, the front surface of the shape plate of rectifying is opened close to a side position Equipped with through-hole, the top of the upper support frame is equipped with L bracket close to front position, and sets between L bracket and upper support frame Have the second screw, the front of the L bracket is equipped with line plate, and the front of line plate is equipped with connecting terminal, the connecting terminal with Conducting wire is equipped between transformer shell, described rectify is equipped with reinforced column, the reinforced column and line plate and shape of rectifying between shape plate and line plate By third screw connection between plate, the lower part of the lower bracing frame is equipped with rubber pad, and the front surface of the shape plate of rectifying is located at logical One side position in hole is equipped with leak hole portion, and the lower part of the rubber pad is equipped with bottom plate.

Preferably, the quantity of the L bracket is two, and is connected between L bracket and line plate by fixed screw.

Preferably, insulating cement is equipped between the connecting terminal and line plate.

Preferably, adhesive is equipped between the rubber pad and lower bracing frame and bottom plate.

Preferably, the upper surface of the lower bracing frame offers screw hole, the upper table of the upper support frame close to front position Face equally offers screw hole by front end.

Preferably, connection bolt is equipped between the transformer shell and lower bracing frame and upper support frame.

Compared with prior art, the utility model has the following beneficial effects: in the utility model, pass through the shape of rectifying of setting Lower bracing frame and upper support frame are attached by plate, shape of rectifying plate, have shared the loading capacity of transformer shell, are increased entire dry type and are become The service life of depressor, by the reinforced column of setting, line plate and shape plate of rectifying are attached by reinforced column, cooperate the branch of L bracket Support, by the quadrangle of line plate it is fixed on, the phenomenon that avoiding in transport, or fracture because of line plate caused by wiring excessively, Stability is increased, by the rubber pad of setting, rubber pad itself has flexibility, the vibration generated in transformer work When power is transferred to rubber pad by lower bracing frame, rubber pad provides the effect of a buffering by the flexibility of itself, avoids Because being shaken caused by dry-type transformer work, causes mounted distribution box to be shaken, reduce noise, practical, entire band There is the dry-type transformer of quake-proof supporting structure, structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the dry-type transformer with quake-proof supporting structure of the utility model；

Fig. 2 is a kind of shape plate structural schematic diagram of rectifying of dry-type transformer with quake-proof supporting structure of the utility model；

Fig. 3 is the enlarged drawing of A in a kind of Fig. 1 of the dry-type transformer with quake-proof supporting structure of the utility model.

In figure: 1, transformer shell；2, lower bracing frame；3, upper support frame；4, shape of rectifying plate；5, the first screw；6, through-hole；7, L bracket；8, the second screw；9, line plate；10, connecting terminal；11, conducting wire；12, reinforced column；13, third screw；14, rubber Pad；15, leak hole portion；16, bottom plate.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

As shown in Figure 1-3, a kind of dry-type transformer with quake-proof supporting structure, including transformer shell 1, transformer shell The both ends of body 1 are connected separately with lower bracing frame 2 and upper support frame 3, and the back-end location of lower bracing frame 2 and upper support frame 3 is connected with Shape of rectifying plate 4, and rectify and be equipped with the first screw 5 between shape plate 4 and lower bracing frame 2 and upper support frame 3, the front surface of shape of rectifying plate 4 is leaned on A nearly side position offers through-hole 6, and the top of upper support frame 3 is equipped with L bracket 7 close to front position, and L bracket 7 with it is upper The second screw 8 is equipped between support frame 3, the front of L bracket 7 is equipped with line plate 9, and the front of line plate 9 is equipped with connecting terminal 10, It is equipped with conducting wire 11 between connecting terminal 10 and transformer shell 1, reinforced column 12, reinforced column 12 are equipped between shape of rectifying plate 4 and line plate 9 It is connect between line plate 9 and shape plate 4 of rectifying by third screw 13, the lower part of lower bracing frame 3 is equipped with rubber pad 14, shape of rectifying plate 4 The side position that front surface is located at through-hole 6 is equipped with leak hole portion 15, and the lower part of rubber pad 14 is equipped with bottom plate 16；

The quantity of L bracket 7 is two, and passes through fixed screw connection, fixed screw energy between L bracket 7 and line plate 9 Enough play the role of being connected and fixed；Insulating cement is equipped between connecting terminal 10 and line plate 9, insulating cement, which can play, to be adhered fixed Effect；Be equipped with adhesive between rubber pad 14 and lower bracing frame 2 and bottom plate 16, adhesive can black horse reach the effect that is adhered fixed； The upper surface of lower bracing frame 2 offers screw hole close to front position, and the upper surface of upper support frame 2 equally offers spiral shell by front end Hole, screw hole can play the role of that outer bolt is cooperated to be fixed；Transformer shell 1 and lower bracing frame 2 and upper support frame 3 it Between be equipped with connection bolt, connection bolt can play the role of being connected and fixed.

It should be noted that the utility model is a kind of dry-type transformer with quake-proof supporting structure, it is when in use, first The screw hole in lower bracing frame 2 is passed through first with outer bolt, entire dry-type transformer is fixed in external distribution box, is then led to It crosses connecting terminal 10 and carries out connection electric wire, after installing, bottom plate 16 contacts the bottom of distribution box, and lower bracing frame 2 passes through rubber pad 14 connect with bottom plate 16, when shaking force generated when dry-type transformer works, are transferred to rubber pad 14 by lower bracing frame 2 When upper, by the flexibility of rubber pad 14 itself, a part of shaking force was preferably buffered, has reduced the shake for being transmitted to distribution box Power improves applicable comfort level, next shape plate 4 of rectifying connects lower bracing frame 2 and upper support frame 3 to reduce noise generation It connects, shape of rectifying plate 4 is capable of providing support force, shares the load capacity of transformer shell 1, avoids transformer shell 1 because long-term Being under pressure leads to its damage, increases the service life of entire dry-type transformer, in addition, line plate 9 passes through reinforced column 12 and shape of rectifying Plate 4 links together, and cooperates original L bracket 7 to fix the quadrangle of line plate 9, improves the lifting capacity of line plate 9, Avoiding connecting terminal 10 from connecting electric wire excessively causes line plate 9 to be broken, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of dry-type transformer with quake-proof supporting structure, including transformer shell (1), it is characterised in that: the transformation The both ends of device shell (1) are connected separately with lower bracing frame (2) and upper support frame (3), the lower bracing frame (2) and upper support frame (3) back-end location is connected with rectify shape plate (4), and rectifies and be equipped between shape plate (4) and lower bracing frame (2) and upper support frame (3) The front surface of first screw (5), the shape plate (4) of rectifying offers through-hole (6) close to a side position, the upper support frame (3) Top is equipped with L bracket (7) close to front position, and is equipped with the second screw (8) between L bracket (7) and upper support frame (3), The front of the L bracket (7) is equipped with line plate (9), and the front of line plate (9) is equipped with connecting terminal (10), the connecting terminal (10) conducting wire (11) being equipped between transformer shell (1), described rectify is equipped with reinforced column (12) between shape plate (4) and line plate (9), The reinforced column (12) and line plate (9) and rectifying is connect between shape plate (4) by third screw (13), the lower bracing frame (2) Lower part is equipped with rubber pad (14), and the side position that the front surface of the shape plate (4) of rectifying is located at through-hole (6) is equipped with leak hole portion (15), The lower part of the rubber pad (14) is equipped with bottom plate (16).

2. a kind of dry-type transformer with quake-proof supporting structure according to claim 1, it is characterised in that: the L shape The quantity of bracket (7) is two, and is connect between L bracket (7) and line plate (9) by fixed screw.

3. a kind of dry-type transformer with quake-proof supporting structure according to claim 1, it is characterised in that: the wiring Insulating cement is equipped between terminal (10) and line plate (9).

4. a kind of dry-type transformer with quake-proof supporting structure according to claim 1, it is characterised in that: the rubber It pads and is equipped with adhesive between (14) and lower bracing frame (2) and bottom plate (16).

5. a kind of dry-type transformer with quake-proof supporting structure according to claim 1, it is characterised in that: the lower branch The upper surface of support (2) offers screw hole close to front position, and the upper surface of the upper support frame (3) is equally opened up by front end There is screw hole.

6. a kind of dry-type transformer with quake-proof supporting structure according to claim 1, it is characterised in that: the transformation Connection bolt is equipped between device shell (1) and lower bracing frame (2) and upper support frame (3).