CN214123647U

CN214123647U - Transformer with antidetonation function

Info

Publication number: CN214123647U
Application number: CN202120278348.2U
Authority: CN
Inventors: 胡卫国
Original assignee: Hubei Tuoneng Power Technology Co ltd
Current assignee: Hubei Tuoneng Power Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-03
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a transformer with an anti-seismic function, comprising a main body, a bottom outer wall of the main body is fixedly connected with a mounting block, a bottom outer wall of the mounting block is provided with a spring groove, and the bottom of the inner wall of the spring groove is fixedly connected with a mounting block. A buffer spring, one end of the buffer spring away from the spring groove is fixedly connected with a buffer block, an outer wall of the mounting block is slidably connected with a bottom block, and a counter groove is formed on the top outer wall of the bottom block. When the transformer is subjected to a vertical impact, the impact force hits the mounting block at the bottom of the main body, and the mounting block slides on the inner wall of the bottom block. First, it is compressed by the designed buffer spring, and the impact force is buffered and damped one step, rigid impact. The force is converted into elastic compression potential energy. The utility model uses the buffer spring to perform one-step shock absorption and buffering, the oil storage bin and the oil outlet hole perform two-step shock resistance and amplitude reduction, and the upper connecting ring, the hedging spring and the lower connecting ring are hedged in three steps. Unloading force, to achieve the benefit of earthquake resistance.

Description

Transformer with antidetonation function

Technical Field

The utility model belongs to the technical field of the transformer auxiliary device, concretely relates to transformer with antidetonation function.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and has primary components including a primary coil, a secondary coil, and an iron core (magnetic core), and has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impulse transformers, instrument transformers, electronic transformers, reactors, transformers, etc.); at present, the transformer is in removal transportation and use, because the structure is fixed, does not possess shock attenuation resistance to compression effect, consequently receives to damage and influences its life, causes unnecessary economic loss.

When the traditional transformer is used:

1. the transformer is damaged during moving transportation and use, so that the service life of the transformer is influenced, and unnecessary economic loss is caused.

2. Because the transformer is in transportation and the practical dismouting of being convenient for of installing with the antidetonation device of establishing additional, lead to the inconvenient problem of dismouting and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transformer with antidetonation function, possess antidetonation and the advantage of the dismouting of being convenient for to prior art exists not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer with antidetonation function, includes the main part, the bottom outer wall fixedly connected with installation piece of main part, the spring groove has been seted up to the bottom outer wall of installation piece, the inner wall bottom fixedly connected with buffer spring in spring groove, the one end fixedly connected with buffer block that spring groove was kept away from to buffer spring, the outer wall sliding connection of installation piece has the bottom block, the opposite-flushing groove has been seted up to the top outer wall of bottom block, the inner wall bottom fixedly connected with connecting block to the flushing groove.

Preferably, the oil storage bin has been seted up to the top outer wall of connecting block, the outer wall of buffer block and the inner wall sliding connection in oil storage bin, the outer wall sliding connection of connecting block has last joint ring, the bottom outer wall fixedly connected with offset spring of last joint ring, the offset spring is kept away from the one end fixedly connected with of last joint ring and is connect the ring down.

Preferably, the outer wall of the upper connecting ring is fixedly connected with the outer wall of the bottom of the mounting block, and the outer wall of the upper connecting ring is in sliding connection with the inner wall of the opposite flushing groove.

Preferably, the outer wall of the lower connecting ring is connected with the inner wall of the opposite flushing groove in a sliding mode, and the outer wall of the connecting block is located below the lower connecting ring and provided with an oil outlet.

Preferably, the outer wall of the top of the main body is fixedly connected with an electric connecting rod, and one end, far away from the main body, of the electric connecting rod is fixedly connected with a wire clamp.

Preferably, the outer wall of the bottom of the main body is fixedly connected with two mounting plates.

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

1. through when the transformer receives and comes from vertical impact, the impact force dashes the installation piece department of supporting the main part bottom, and the installation piece slides at the bottom block inner wall, and at first the buffer spring through the design receives the compression, carries out one step of buffering shock attenuation to the impact force, and the rigidity impact force converts elastic compression potential energy into, the utility model discloses a buffer spring carries out one step of shock attenuation and cushioning effect, and oil storage bin and oil outlet carry out two steps of antidetonation and amplitude reduction effect, connects ring, buffer spring and three steps of going on the lower ring and carry out the counter-impact power, realizes antidetonation benefit.

2. Through the transformer in the transportation, because there are a lot of inseparable subassemblies inside, need the very good antidetonation device of a section to reduce the transformer and directly receive the impact force, the utility model discloses special design adds the antidetonation device of establishing the bottom, but the utility model discloses an antidetonation device can install at the transformer and receive the position of offeing easily wantonly, because the utility model discloses the antidetonation device structure is inseparable, and the molding specification is convenient for the dismouting is used for combatting at the easy position of offeing of transformer, establishes threaded connection or sticky antidetonation effect of all can realizing through adding outward.

Drawings

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

FIG. 2 is a schematic sectional view of the bottom block of the present invention;

FIG. 3 is a schematic structural view of the mounting block of the present invention;

fig. 4 is a schematic view of the structure of the connecting block of the present invention.

In the figure: 1. a main body; 2. mounting blocks; 201. a spring groove; 3. a buffer spring; 4. a buffer block; 5. a bottom block; 501. opposite punching of the groove; 6. connecting blocks; 601. an oil storage bin; 602. an oil outlet hole; 7. an upper connecting ring; 8. a hedging spring; 9. a lower connecting ring; 10. connecting a power rod; 11. wire clamps; 12. and (7) mounting the plate.

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 technical solution: the utility model provides a transformer with antidetonation function, including main part 1, main part 1's bottom outer wall fixedly connected with installation piece 2, spring groove 201 has been seted up to the bottom outer wall of installation piece 2, the inner wall bottom fixedly connected with buffer spring 3 of spring groove 201, buffer spring 3 keeps away from spring groove 201's one end fixedly connected with buffer block 4, the outer wall sliding connection of installation piece 2 has bottom block 5, bottom block 5's top outer wall has been seted up and has been run towards groove 501, run towards inner wall bottom fixedly connected with connecting block 6 of groove 501.

In the embodiment, when the transformer is impacted vertically, impact force impacts against the mounting block 2 at the bottom of the main body 1, the mounting block 2 slides on the inner wall of the bottom block 5, the mounting block is compressed through the designed buffer spring 3 to further buffer and absorb the impact force, rigid impact force is converted into elastic compression potential energy, the buffer spring 3 is compressed and simultaneously pushes the buffer block 4 to slide in the oil storage bin 601 in the connecting block 6 to impact the oil storage in the oil storage bin 601, and the vibration impact force and the vibration amplitude are further reduced through additionally arranged oil pressure damping,

specifically, oil storage bin 601 has been seted up to connecting block 6's top outer wall, and the outer wall of buffer block 4 and the inner wall sliding connection of oil storage bin 601 connect ring 7 on connecting block 6's outer wall sliding connection, go up the bottom outer wall fixedly connected with offset spring 8 that connects ring 7, and offset spring 8 keeps away from the one end fixedly connected with of connecting ring 7 and connects ring 9 down.

In this embodiment, when oil storage bin 601 received external force impact too big, then entered into opposite thrust groove 501 through oil outlet 602 discharge part oil storage inside, oil storage promotes down to connect ring 9 and shifts up in opposite thrust groove 501 inside, owing to connect ring 7, opposite thrust spring 8 and lower ring 9 to connect integratively, lower ring 9 moves up under the promotion of oil storage, connects ring 7 and moves down under the promotion that the installing block 2 moved down, and the mutual opposite thrust of power is accomplished to opposite thrust spring 8 department, unloads external force, the utility model discloses a buffer spring 3 carries out one step shock attenuation and cushioning effect, and oil storage bin 601 and oil outlet 602 carry out two steps antidetonation and amplitude reduction effect, go up and connect ring 7, opposite thrust spring 8 and lower ring 9 three steps and carry out the opposite thrust and unload power, realize antidetonation's beneficial effect.

Specifically, the outer wall of the upper connecting ring 7 is fixedly connected with the outer wall of the bottom of the mounting block 2, and the outer wall of the upper connecting ring 7 is slidably connected with the inner wall of the opposite punching groove 501.

In this embodiment, because the upper connecting ring 7, the offset spring 8 and the lower connecting ring 9 are connected into a whole, the lower connecting ring 9 moves upwards under the pushing of the stored oil, the upper connecting ring 7 moves downwards under the pushing of the downward movement of the mounting block 2, the offset springs 8 complete mutual offset of force, and the external force is removed.

Specifically, the outer wall of the lower connecting ring 9 is connected with the inner wall of the opposite flushing groove 501 in a sliding manner, and the outer wall of the connecting block 6 is located below the lower connecting ring 9 and provided with an oil outlet 602.

In this embodiment, when the oil storage bin 601 is impacted by external force too much, part of the stored oil is discharged through the oil outlet 602 and enters the opposite flushing slot 501, and the stored oil pushes the lower connecting ring 9 to move upwards in the opposite flushing slot 501.

Specifically, the outer wall of the top of the main body 1 is fixedly connected with an electric connecting rod 10, and one end, far away from the main body 1, of the electric connecting rod 10 is fixedly connected with a wire clamp 11.

In the embodiment, the action of the electric connecting rod 10 is communicated with the main body 1 and the wire clamp 11, and the action of the wire clamp 11 clamps the high-voltage wire.

Specifically, the outer wall of the bottom of the main body 1 is fixedly connected with two mounting plates 12, and the number of the mounting plates 12 is two.

In this embodiment, the mounting plate 12 at the bottom of the main body 1 is used for mounting on a mounting device requiring a variable pressure when being transported to a fixed place for use.

The utility model discloses a theory of operation and use flow: in the transportation process of the transformer, because a plurality of compact components exist inside the transformer, a very good anti-seismic device is needed to reduce the direct impact force on the transformer, the anti-seismic device with the bottom is additionally designed, but the anti-seismic device designed by the utility model can be arranged at any position of the transformer which is easy to collide, because the anti-seismic device of the utility model has compact structure and modeling specification, the anti-seismic device is convenient to disassemble and assemble at the position of the transformer which is easy to collide for anti-seismic, and the anti-seismic effect can be realized by additionally arranging threaded connection or gluing; as shown in the figure, the shock absorber is additionally arranged at the bottom of a transformer, when the transformer is impacted vertically, impact force impacts against an installation block 2 at the bottom of a main body 1, the installation block 2 slides on the inner wall of a bottom block 5, firstly, the shock absorber 3 is compressed through the designed buffer spring 3 to further buffer and absorb shock, rigid impact force is converted into elastic compression potential energy, the buffer spring 3 is compressed and simultaneously pushes a buffer block 4 to slide in an oil storage bin 601 in a connecting block 6 to impact oil storage of the oil storage bin 601, the shock and the shock amplitude are further reduced through additionally arranged oil pressure damping, when the impact force of the oil storage bin 601 is impacted excessively by external force, part of the oil storage is discharged through an oil outlet 602 and enters into an opposite-flushing groove 501, the oil storage pushes a lower connecting ring 9 to move upwards in the opposite-flushing groove 501, because the upper connecting ring 7, the opposite-flushing spring 8 and the lower connecting ring 9 are connected into a whole, the lower connecting ring 9 moves upwards under the pushing of the oil storage, go up and connect ring 7 to move down under the promotion that installation piece 2 moved down, the mutual offset of 8 department completion forces of offset spring unloads external force, the utility model discloses a buffer spring 3 carries out one step of shock attenuation and cushioning effect, and oil storage storehouse 601 and oil outlet 602 carry out two steps antidetonation and amplitude reduction effect, go up and connect ring 7, offset spring 8 and lower 9 three steps of rings to carry out the offset and unload the power, realize shock-resistant beneficial effect.

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. A transformer with antidetonation function, includes main part (1), its characterized in that: the bottom outer wall fixedly connected with installation piece (2) of main part (1), spring groove (201) have been seted up to the bottom outer wall of installation piece (2), inner wall bottom fixedly connected with buffer spring (3) of spring groove (201), one end fixedly connected with buffer block (4) of spring groove (201) are kept away from in buffer spring (3), the outer wall sliding connection of installation piece (2) has bottom block (5), the top outer wall of bottom block (5) has been seted up to dashing groove (501), inner wall bottom fixedly connected with connecting block (6) to dashing groove (501).

2. An anti-seismic transformer according to claim 1, characterized in that: oil storage bin (601) have been seted up to the top outer wall of connecting block (6), the outer wall of buffer block (4) and the inner wall sliding connection in oil storage bin (601), connect ring (7) on the outer wall sliding connection of connecting block (6), go up the bottom outer wall fixedly connected with offset spring (8) that connects ring (7), keep away from one end fixedly connected with that connects ring (7) down and connect ring (9) offset spring (8).

3. An anti-seismic transformer according to claim 2, characterized in that: the outer wall of the upper connecting ring (7) is fixedly connected with the outer wall of the bottom of the mounting block (2), and the outer wall of the upper connecting ring (7) is in sliding connection with the inner wall of the opposite flushing groove (501).

4. An anti-seismic transformer according to claim 3, characterized in that: the outer wall of the lower connecting ring (9) is in sliding connection with the inner wall of the opposite flushing groove (501), and an oil outlet (602) is formed in the outer wall of the connecting block (6) and located below the lower connecting ring (9).

5. An anti-seismic transformer according to claim 1, characterized in that: the electric pole is characterized in that an electric pole (10) is fixedly connected to the outer wall of the top of the main body (1), and one end, far away from the main body (1), of the electric pole (10) is fixedly connected with a wire clamp (11).

6. An anti-seismic transformer according to claim 1, characterized in that: the bottom outer wall fixedly connected with mounting panel (12) of main part (1), the quantity of mounting panel (12) is two.