CN209785702U - Annular oil-immersed transformer - Google Patents

Abstract

The utility model discloses an annular oil-immersed transformer, including framework and brace table, the equal fixedly connected with fixed block in both sides of framework, the brace table is located the inner chamber of framework, the equal fixedly connected with landing leg in both sides at brace table top, the top fixedly connected with transformer body of landing leg, the draw-in groove has all been seted up to the both sides of brace table, the both sides of framework all are provided with fixed establishment. The utility model discloses a set up fixed establishment, played the effect of fastening a supporting bench, thereby played the effect fixed to the transformer body, through setting up stop gear, played the effect fixed to fixed establishment, stop gear fixed establishment when the dismouting, do not make its activity, solved this kind of oil-immersed transformer because its volume is great, when the installation, if use traditional bolt-up, can bring very big inconvenience for later stage maintenance or the dismantlement work of changing, reduce work efficiency's problem.

Description

Annular oil-immersed transformer

Technical Field

The utility model relates to a transformer technical field specifically is an annular oil-immersed transformer.

Background

the transformer is a device for changing AC voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the main functions are voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization and the like, the transformer can be divided into a power transformer and a special transformer according to the application, such as a furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio frequency transformer, a medium frequency transformer, a high frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like, an oil immersed transformer is suitable for power systems, industrial and mining enterprises, traffic, post and telecommunications departments, scientific research units and the like, the oil immersed transformer is a transformer which is used for enhancing the insulation and cooling conditions and is formed by immersing the iron core and the winding of the transformer into an oil tank filled with transformer oil, and the volume of the oil immersed, when the installation, if use traditional bolt-up, can bring very big inconvenience for the dismantlement work of later stage maintenance or change, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular oil-immersed transformer possesses the advantage of the dismouting of being convenient for, has solved this kind of oil-immersed transformer because its volume is great, when the installation, if use traditional bolt-up, can bring very big inconvenience for later stage maintenance or the dismantlement work of changing, reduces work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annular oil-immersed transformer, includes framework and brace table, the equal fixedly connected with fixed block in both sides of framework, the brace table is located the inner chamber of framework, the equal fixedly connected with landing leg in both sides at brace table top, the top fixedly connected with transformer body of landing leg, the draw-in groove has all been seted up to the both sides of brace table, the both sides of framework all are provided with fixed establishment, the both sides at framework top all are provided with stop gear.

Preferably, the fixing mechanism comprises a pulling plate, the top and the bottom of one side of the pulling plate are fixedly connected with first springs, one side of the first spring, away from the pulling plate, is fixedly connected with the frame body, one side of the pulling plate is fixedly connected with a pull rod, one side of the pull rod, away from the pulling plate, runs through the frame body and is fixedly connected with a clamping block, the clamping block extends to the inner cavity of the clamping groove, a fixing groove is formed in the surface of the clamping block, and a sliding groove is formed in the top of the clamping block.

Preferably, stop gear includes the connecting plate, the bottom plate fixedly connected with montant of connecting plate, the framework is run through to the bottom of montant, and the surface cover of montant is equipped with the second spring, the top and the bottom of second spring respectively with connecting plate and framework fixed connection.

Preferably, the installation limiting holes are formed in the two sides of the bottom of the frame body, the inner cavity of each installation limiting hole is connected with an installation limiting rod in a sliding mode, and the top of each installation limiting rod extends to the outside of the installation limiting hole and is fixedly connected with the bottom of the supporting table.

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

1. The utility model discloses a set up fixed establishment, played the effect of fastening a supporting bench, thereby played the effect fixed to the transformer body, through setting up stop gear, played the effect fixed to fixed establishment, stop gear fixed establishment when the dismouting, do not make its activity, solved this kind of oil-immersed transformer because its volume is great, when the installation, if use traditional bolt-up, can bring very big inconvenience for later stage maintenance or the dismantlement work of changing, reduce work efficiency's problem.

2. The utility model discloses a set up spacing hole of installation and installation gag lever post, played spacing to a supporting bench to make the transformer body can get into the effect of mounted position fast.

Drawings

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

FIG. 2 is a schematic view of the fixing mechanism of the present invention;

Fig. 3 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: the transformer comprises a frame body 1, a fixing block 2, a supporting table 3, supporting legs 4, a transformer body 5, a clamping groove 6, a fixing mechanism 7, a pulling plate 71, a first spring 72, a pulling rod 73, a clamping block 74, a fixing groove 75, a sliding groove 76, a limiting mechanism 8, a connecting plate 81, a vertical rod 82, a second spring 83, a limiting hole 9 and a limiting rod 10.

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. 1-3, an annular oil-immersed transformer includes a frame 1 and a supporting platform 3, both sides of the frame 1 are fixedly connected with a fixing block 2, the supporting platform 3 is located in an inner cavity of the frame 1, both sides of the bottom of the frame 1 are provided with mounting limiting holes 9, the inner cavity of the mounting limiting holes 9 is slidably connected with mounting limiting rods 10, the tops of the mounting limiting rods 10 extend to the outside of the mounting limiting holes 9 and are fixedly connected with the bottom of the supporting platform 3, both sides of the top of the supporting platform 3 are fixedly connected with supporting legs 4, the top of the supporting legs 4 is fixedly connected with a transformer body 5, both sides of the supporting platform 3 are provided with clamping grooves 6, both sides of the frame 1 are provided with fixing mechanisms 7, each fixing mechanism 7 includes a pulling plate 71, both the top and the bottom of one side of the pulling plate 71 are fixedly connected with a first spring 72, one side of the first spring, one side of the pulling plate 71 is fixedly connected with a pulling rod 73, one side of the pulling rod 73, which is far away from the pulling plate 71, penetrates through the frame body 1 and is fixedly connected with a clamping block 74, the clamping block 74 extends to the inner cavity of the clamping groove 6, the surface of the clamping block 74 is provided with a fixing groove 75, the top of the clamping block 74 is provided with a sliding groove 76, two sides of the top of the frame body 1 are respectively provided with a limiting mechanism 8, each limiting mechanism 8 comprises a connecting plate 81, a vertical rod 82 is fixedly connected to the bottom plate of the connecting plate 81, the bottom of the vertical rod 82 penetrates through the frame body 1, the surface of the vertical rod 82 is sleeved with a second spring 83, the top and the bottom of the second spring 83 are respectively fixedly connected with the connecting plate 81 and the frame body 1, the fixing mechanism 7 is arranged to achieve the effect of fastening the supporting platform 3, so as to achieve the effect of fixing the transformer body 5, not make its activity, solved this kind of oil-immersed transformer because its volume is great, when the installation, if use traditional bolt-up, can bring very big inconvenience for the dismantlement work of later stage maintenance or change, reduce work efficiency's problem.

When the transformer body 5 is installed, the installation limiting rod 10 is firstly inserted into the installation limiting hole 9 to ensure that the fixing position of the fixing mechanism 7 cannot deviate, the connecting plate 81 is pulled at the moment, the connecting plate 81 drives the vertical rod 82 to move, second spring 83 also can receive the force deformation, montant 82 can be followed the inner chamber of fixed slot 75 and taken out from simultaneously, first spring 72 can drive pull rod 73 and fixture block 74 and reset this moment, fixture block 74 and draw-in groove 6 joint, then loosen connecting plate 81, second spring 83 can drive montant 82 and reset to the inner chamber of spout 76, thereby accomplish the installation work, solved this kind of oil-immersed transformer because its is bulky, when the installation, if use traditional bolt-up, can bring very big inconvenience for later maintenance or the dismantlement work of changing, reduce work efficiency's problem.

in summary, the following steps: this annular oil-immersed transformer, through framework 1, the fixed block 2, a supporting bench 3, landing leg 4, transformer body 5, draw-in groove 6, fixed establishment 7, arm-tie 71, first spring 72, pull rod 73, fixture block 74, fixed slot 75, spout 76, stop gear 8, the connecting plate 81, montant 82, second spring 83, the cooperation of installation spacing hole 9 and installation gag lever post 10, solved this kind of oil-immersed transformer because its volume is great, when the installation, if use traditional bolt-up, can bring very big inconvenience for later maintenance or the dismantlement work of changing, reduce work efficiency's problem.

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 (4)

1. the utility model provides an annular oil-immersed transformer, includes framework (1) and brace table (3), its characterized in that: the transformer support is characterized in that fixed blocks (2) are fixedly connected to two sides of the frame body (1), the support table (3) is located in an inner cavity of the frame body (1), supporting legs (4) are fixedly connected to two sides of the top of the support table (3), transformer bodies (5) are fixedly connected to the tops of the supporting legs (4), clamping grooves (6) are formed in two sides of the support table (3), fixing mechanisms (7) are arranged on two sides of the frame body (1), and limiting mechanisms (8) are arranged on two sides of the top of the frame body (1).

2. The annular oil-filled transformer according to claim 1, wherein: fixed establishment (7) include arm-tie (71), the first spring (72) of the equal fixedly connected with in top and bottom of arm-tie (71) one side, one side and framework (1) fixed connection of arm-tie (71) are kept away from in first spring (72), one side fixedly connected with pull rod (73) of arm-tie (71), one side that arm-tie (71) were kept away from in pull rod (73) runs through framework (1) to fixedly connected with fixture block (74), fixture block (74) extend to the inner chamber of draw-in groove (6), and the fixed slot (75) have been seted up on the surface of fixture block (74), and spout (76) have been seted up at the top of fixture block (74).

3. The annular oil-filled transformer according to claim 1, wherein: stop gear (8) are including connecting plate (81), bottom plate fixedly connected with montant (82) of connecting plate (81), framework (1) is run through to the bottom of montant (82), and the surface cover of montant (82) is equipped with second spring (83), the top and the bottom of second spring (83) respectively with connecting plate (81) and framework (1) fixed connection.

4. The annular oil-filled transformer according to claim 1, wherein: spacing hole of installation (9) has all been seted up to the both sides of framework (1) bottom, the inner chamber sliding connection of installing spacing hole (9) has installation gag lever post (10), the top of installation gag lever post (10) extends to the outside of installing spacing hole (9) to with the bottom fixed connection of brace table (3).