CN209766190U

CN209766190U - transformer with shock-absorbing function

Info

Publication number: CN209766190U
Application number: CN201920525108.0U
Authority: CN
Inventors: 赵永光
Original assignee: Guangdong Special Transformer Co Ltd
Current assignee: Guangdong Special Transformer Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2019-12-10
Anticipated expiration: 2029-04-18

Abstract

the utility model discloses a transformer with shock-absorbing function, including the transformer body, the bottom cover of transformer body is equipped with the framework, the first spring of bottom fixedly connected with of transformer body, the bottom fixedly connected with diaphragm of first spring, the both sides of diaphragm all with the inner wall fixed connection of framework, the first connecting block of the equal fixedly connected with in top of transformer body both sides, one side that the transformer body was kept away from to first connecting block has the buffer beam through pivot swing joint. The utility model discloses possess shock-absorbing function, avoid the inside electrical components of transformer acutely to shake, long service life's advantage has solved current transformer outside and has not had damper, because external factor can make the transformer produce vibrations, the acutely vibrations of transformer bring inside electrical components's resonance phenomenon, can cause the inside electrical components of transformer to damage when serious to bring economic loss's problem for the user.

Description

Transformer with shock-absorbing function

Technical Field

The utility model relates to a transformer technical field specifically is a transformer with shock-absorbing function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: the transformer is composed of iron core (or magnetic core) and coil, the coil has two or more windings, among which, the winding connected with power supply is called primary coil, the other windings are called secondary coil, it can convert AC voltage, current and impedance, the simplest iron core transformer is composed of iron core made of soft magnetic material and two coils with different turns sleeved on the iron core.

The existing transformer is not provided with a damping mechanism, the transformer can vibrate due to external factors, the resonance phenomenon of internal electrical components is caused by the violent vibration of the transformer, and the internal electrical components of the transformer can be damaged in severe cases, so that economic loss is brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with shock-absorbing function possesses shock-absorbing function, avoids the inside electrical components of transformer acutely to shake, and long service life's advantage has solved current transformer outside and has not had damper, because external factor can make the transformer produce vibrations, and the acutely vibrations of transformer bring inside electrical components's resonance phenomenon, can cause the inside electrical components of transformer to damage when serious to bring economic loss's problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer with a damping function comprises a transformer body, wherein a frame body is sleeved at the bottom of the transformer body, a first spring is fixedly connected to the bottom of the transformer body, a transverse plate is fixedly connected to the bottom of the first spring, two sides of the transverse plate are fixedly connected with the inner wall of the frame body, first connecting blocks are fixedly connected to the tops of two sides of the transformer body, one sides of the first connecting blocks, far away from the transformer body, are movably connected with buffer rods through rotating shafts, one ends of the buffer rods, far away from the first connecting blocks, are sleeved with sleeves, one ends of the buffer rods, located in the inner cavities of the sleeves, are fixedly connected with second springs, one ends of the second springs, far away from the buffer rods, are fixedly connected with the inner walls of the sleeves, the bottoms of the sleeves are movably connected with second connecting blocks through rotating shafts, and the bottoms of, one side of the connecting plate is fixedly connected with the frame body.

Preferably, a through hole is formed in the surface of the transverse plate, a guide post is fixedly connected to the bottom of the transformer body and located in an inner cavity of the second spring, the bottom of the guide post penetrates through the through hole and extends to the outside of the through hole, a rubber pad is fixedly connected to the bottom of the inner cavity of the frame body, and the top of the rubber pad is in contact with the bottom of the guide post.

Preferably, the equal fixedly connected with support in bottom of buffer beam both sides, the one end that the buffer beam was kept away from to the support has the pulley through pivot swing joint, the pulley is kept away from one side and the sheathed tube inner wall contact of support.

Preferably, the bottom of the front surface and the bottom of the back surface of the frame body are fixedly connected with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.

Preferably, the front and the back of the transformer body are both fixedly connected with fixing frames, an inner cavity of the fixing frames is provided with a heat dissipation plate, and one side of the heat dissipation plate penetrates through the transformer body and extends to the inner cavity of the transformer body.

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

1. The utility model discloses a transformer body, the framework, first spring, the diaphragm, first connecting block, the buffer beam, the sleeve pipe, the second spring, the second connecting block, the connecting plate, the through-hole, guide post and rubber pad cooperate, possess shock-absorbing function, avoid the inside electrical components of transformer acutely to shake, long service life's advantage, it does not have damper to have solved current transformer outside, because external factor can make the transformer produce vibrations, the acutely resonance phenomenon of bringing inside electrical components of transformer, can cause the inside electrical components of transformer to damage when serious, thereby bring economic loss's problem for the user.

2. The utility model discloses a through-hole and guide post can carry out balanced support to the transformer body, avoid rocking about the transformer body, through the rubber pad, can support the buffering to the guide post, through setting up support and pulley, can cushion the direction to the buffer beam, the vertical removal of the buffer beam of being convenient for, through setting up mounting panel and mounting hole, be convenient for carry out fixed mounting to the framework, through setting up fixed frame and heating panel, be convenient for dispel the heat to the transformer.

drawings

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

FIG. 2 is a schematic sectional view of the connection between the buffer rod and the sleeve according to the present invention;

Fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1 transformer body, 2 framework, 3 first spring, 4 diaphragm, 5 first connecting blocks, 6 buffer rods, 7 sleeve pipes, 8 second springs, 9 second connecting blocks, 10 connecting plates, 11 through holes, 12 guide posts, 13 rubber pads, 14 supports, 15 pulleys, 16 mounting plates, 17 mounting holes, 18 fixed frames and 19 heat dissipation plates.

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, a transformer with a shock-absorbing function comprises a transformer body 1, a frame body 2 is sleeved at the bottom of the transformer body 1, a first spring 3 is fixedly connected at the bottom of the transformer body 1, a transverse plate 4 is fixedly connected at the bottom of the first spring 3, both sides of the transverse plate 4 are fixedly connected with the inner wall of the frame body 2, a first connecting block 5 is fixedly connected at the top of each side of the transformer body 1, a buffer rod 6 is movably connected at one side of the first connecting block 5 away from the transformer body 1 through a rotating shaft, a sleeve 7 is sleeved at one end of the buffer rod 6 away from the first connecting block 5, a second spring 8 is fixedly connected at one end of the buffer rod 6 located in the inner cavity of the sleeve 7, one end of the second spring 8 away from the buffer rod 6 is fixedly connected with the inner wall of the sleeve 7, a second connecting block 9 is movably connected at the bottom of the sleeve 7 through a, one side of the connecting plate 10 is fixedly connected with the frame body 2, the surface of the transverse plate 4 is provided with a through hole 11, the bottom of the transformer body 1 is fixedly connected with a guide post 12, the guide post 12 is positioned in the inner cavity of the second spring 8, the bottom of the guide post 12 penetrates through the through hole 11 and extends to the outside of the through hole 11, the bottom of the inner cavity of the frame body 2 is fixedly connected with a rubber pad 13, the top of the rubber pad 13 is contacted with the bottom of the guide post 12, the bottoms of the two sides of the buffer rod 6 are both fixedly connected with a bracket 14, one end of the bracket 14 far away from the buffer rod 6 is movably connected with a pulley 15 through a rotating shaft, one side of the pulley 15 far away from the bracket 14 is contacted with the inner wall of the sleeve 7, the bottoms of the front and the back of the frame body 2 are both fixedly connected with mounting plates 16, one side of the heat dissipation plate 19 penetrates through the transformer body 1 and extends to the inner cavity of the transformer body 1, the transformer body 1 can be supported in a balanced manner through the through hole 11 and the guide post 12, the left-right shaking of the transformer body 1 is avoided, the guide post 12 can be supported and buffered through the rubber pad 13, the buffer rod 6 can be buffered and guided through the support 14 and the pulley 15, the vertical movement of the buffer rod 6 is facilitated, the frame body 2 can be fixedly installed through the installation plate 16 and the installation hole 17, the heat dissipation of the transformer is facilitated through the arrangement of the fixing frame 18 and the heat dissipation plate 19, the transformer is provided with a damping function through the transformer body 1, the frame body 2, the first spring 3, the transverse plate 4, the first connecting block 5, the buffer rod 6, the sleeve 7, the second spring 8, the second connecting block 9, the connecting plate 10, the through hole 11, the guide post 12 and the rubber, avoid the inside electrical components of transformer acutely to shake, long service life's advantage has been solved current transformer outside and has not had damper, because external factor can make the transformer produce vibrations, the acutely vibrations of transformer bring the resonance phenomenon of inside electrical components, can cause the inside electrical components of transformer to damage when serious to bring economic loss's problem for the user.

During the use, the transformer receives vertical migration when external force, transformer body 1 compresses first spring 3, transformer body 1 drives guide post 12 downstream, guide post 12 compression rubber pad 13, cushion the shock attenuation through first spring 3 to transformer body 1, cushion the support through rubber pad 13 to guide post 12, thereby slow down transformer body 1's vertical vibrations, when transformer body 1 receives the side striking, transformer body 1 drives first connecting block 5 and promotes buffer beam 6 and remove, buffer beam 6 compresses second spring 8, carry out the shock attenuation buffering through second spring 8 to buffer beam 6, thereby shake about slowing down transformer body 1.

In summary, the following steps: this transformer with shock-absorbing function, through transformer body 1, framework 2, first spring 3, diaphragm 4, first connecting block 5, buffer beam 6, sleeve pipe 7, second spring 8, second connecting block 9, connecting plate 10, through-hole 11, guide post 12 and rubber pad 13 cooperate, current transformer outside does not have damper, because external factor can make the transformer produce vibrations, the resonance phenomenon of inside electrical components is brought to violent vibrations of transformer, can cause the inside electrical components of transformer to damage when serious, thereby bring economic loss's problem for the user.

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 transformer with shock-absorbing function, includes transformer body (1), its characterized in that: the bottom of the transformer body (1) is sleeved with a frame body (2), the bottom of the transformer body (1) is fixedly connected with a first spring (3), the bottom of the first spring (3) is fixedly connected with a transverse plate (4), two sides of the transverse plate (4) are fixedly connected with the inner wall of the frame body (2), the tops of two sides of the transformer body (1) are fixedly connected with a first connecting block (5), one side, far away from the transformer body (1), of the first connecting block (5) is movably connected with a buffer rod (6) through a rotating shaft, one end, far away from the first connecting block (5), of the buffer rod (6) is sleeved with a sleeve (7), one end, located in the inner cavity of the sleeve (7), of the buffer rod (6) is fixedly connected with a second spring (8), one end, far away from the buffer rod (6), of the second spring (8) is fixedly connected with the inner wall of the sleeve, the bottom of sleeve pipe (7) has second connecting block (9) through pivot swing joint, the bottom fixedly connected with connecting plate (10) of second connecting block (9), one side and framework (2) fixed connection of connecting plate (10).

2. The transformer with a damping function according to claim 1, wherein: through-hole (11) have been seted up on the surface of diaphragm (4), bottom fixedly connected with guide post (12) of transformer body (1), guide post (12) are located the inner chamber of second spring (8), the outside of through-hole (11) and extension to through-hole (11) is run through to the bottom of guide post (12), the bottom fixedly connected with rubber pad (13) of framework (2) inner chamber, the top of rubber pad (13) and the bottom contact of guide post (12).

3. The transformer with a damping function according to claim 1, wherein: the equal fixedly connected with support (14) in bottom of buffer beam (6) both sides, the one end that buffer beam (6) were kept away from in support (14) has pulley (15) through pivot swing joint, the inner wall contact of one side and sleeve pipe (7) that support (14) were kept away from in pulley (15).

4. The transformer with a damping function according to claim 1, wherein: the equal fixedly connected with mounting panel (16) in bottom at framework (2) front and back, mounting hole (17) have been seted up on the surface of mounting panel (16).

5. The transformer with a damping function according to claim 1, wherein: the transformer comprises a transformer body (1), and is characterized in that fixed frames (18) are fixedly connected to the front face and the back face of the transformer body (1), a heat dissipation plate (19) is arranged in an inner cavity of each fixed frame (18), and one side of each heat dissipation plate (19) penetrates through the transformer body (1) and extends to the inner cavity of the transformer body (1).