CN220856258U

CN220856258U - Shockproof transformer

Info

Publication number: CN220856258U
Application number: CN202322506617.8U
Authority: CN
Inventors: 赵军; 张星
Original assignee: SICHUAN JINGYUAN ELECTRICAL EQUIPMENT MANUFACTURING CO LTD
Current assignee: SICHUAN JINGYUAN ELECTRICAL EQUIPMENT MANUFACTURING CO LTD
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-26
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a shockproof transformer which comprises a mounting frame, wherein a rectangular groove is formed in the inner bottom surface of the mounting frame, a first sliding block is slidably arranged in the rectangular groove, a mounting frame is arranged in the mounting frame, a second sliding groove is formed in the bottom surface of the mounting frame, a second sliding block is slidably arranged in the second sliding groove, a limiting pin is arranged on the inner top surface of the mounting frame, a limiting hole is formed in the top of the side wall of the mounting frame below the limiting pin, a transformer body is arranged in the mounting frame, a lower cover plate is arranged on the bottom surface of the transformer body, a first fixed block is arranged on the bottom surface of the lower cover plate, an upper cover plate is arranged on the upper surface of the transformer body, a second fixed block is fixedly arranged on the upper surface of the upper cover plate, a baffle plate is arranged on the top surface of the mounting frame, and the shockproof transformer has the advantages of being better in a damping effect in the vertical direction and being capable of providing a certain protection for the transformer.

Description

Shockproof transformer

Technical Field

The utility model relates to the technical field of shockproof equipment, in particular to a shockproof transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the transformer is mostly installed in a protection box, so that the transformer can be stably fixed at a required position, meanwhile, the transformer is stabilized and protected, the existing transformer protection boxes mostly do not have shockproof performance, vibration can be generated when the transformer operates, the vibration can loosen certain fixing pieces on the transformer, certain influence can be caused on the transformer, and even the service life of the transformer is shortened, so that the shockproof transformer device is provided for solving the problems.

The prior art has the following publication numbers: CN212990844U discloses a high-stability shockproof transformer, which comprises a housin, the inside transformer main part that is provided with of casing, transformer main part top and bottom are formed with back timber and flounder respectively, flounder bottom fixed support has the plank, four apex angle departments of plank run through respectively has the screw rod, every the screw rod in the casing bottom with the cover is equipped with compression spring between the plank, every the screw rod in there is adjusting nut through threaded connection in the plank top, four apex angle punishment fixed mounting of back timber have the fishplate bar, every the fishplate bar with be provided with extension spring between the casing top. The utility model has the advantages that the vibration and the external impact generated by the application of the compression springs and the tension springs can be absorbed by the springs easily, thereby greatly reducing the vibration, preventing the main body of the transformer from being impacted, protecting the transformer and prolonging the service life.

Although the above patent can provide a certain shock-absorbing protection for the transformer, there are some disadvantages in the use process, firstly, the patent can play a certain role in shock absorption when the transformer receives downward impact force, but when the transformer receives upward impact force, the spring has a relatively limited shock-absorbing effect on the transformer due to the limit effect of the nut, so that the shock-absorbing effect of the transformer is affected, secondly, the device can only perform shock-absorbing protection on the impact received by the transformer in the vertical direction and cannot perform shock-absorbing buffering on the impact received by the transformer in the horizontal direction, and the device lacks a structure for providing a certain protection for the transformer, so that a certain influence can be caused on the normal use of the transformer under the condition of rain, snow and sand and dust.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the shockproof transformer, which has the advantages of better shock absorption effect in the vertical direction, shock absorption effect in the horizontal direction and certain protection for the transformer, thereby solving the problems in the background art.

(II) technical scheme

In order to achieve the advantages, the utility model adopts the following specific technical scheme:

The utility model provides a shockproof transformer, includes the mounting bracket, rectangular channel has been seted up to mounting bracket inner bottom surface, first spout has been seted up to rectangular channel bottom surface, sliding in the first spout is provided with first slider, and first slider is two, and two be provided with first spring between the first slider, run through first slider, first spring in the rectangular channel and be provided with spacing post, be provided with the installing frame in the mounting bracket, installing frame bottom surface is located first spout top and is provided with the second spout, sliding in the second spout is provided with the second slider, and the second slider is two, two first slider links to each other with two through the connecting rod cross hinge, top surface is provided with the spacer pin in the mounting bracket, the spacer pin is four and evenly distributed in four corner at mounting bracket top, be provided with the second spring on the spacer pin, the terminal activity that is located the second spring is provided with spacing dish, installing frame lateral wall top is located the spacer pin below and is provided with spacing hole.

Further, be provided with the transformer body in the installing frame, transformer body bottom surface is provided with the lower apron, lower apron bottom surface mounting has first fixed block, first fixed block bottom surface is provided with first gyro wheel, the third spout sliding connection that first fixed block was offered through first gyro wheel and installing frame bottom surface, run through first fixed block in the installing frame and be provided with first gag lever post, first gag lever post is located and is provided with the third spring between installing frame lateral wall one end and the first fixed block, transformer body upper surface is provided with the upper cover plate, upper cover plate upper surface fixed mounting has the second fixed block, run through the second fixed block in the installing frame and be provided with the second gag lever post, the second gag lever post is located and is provided with the fourth spring between installing frame one end and the second fixed block.

Further, mounting bracket top surface is provided with the shielding plate, the shielding plate lower surface is provided with electric telescopic handle, the inside cavity that is provided with in shielding plate both ends, the inside slip of cavity is provided with the expansion plate, the expansion plate lower surface is provided with the third fixed block, electric telescopic handle expansion end and third fixed block fixed connection.

Further, a fan is arranged in the top frame of the mounting frame through a fixing rod, and the fan is driven by a motor.

Further, the fourth spout has been seted up to the mounting bracket inside wall, the mounting frame lateral wall is provided with the second gyro wheel, and second gyro wheel and fourth spout sliding connection.

Further, the rectangular grooves are four and symmetrically distributed at the bottom of the mounting frame.

(III) beneficial effects

Compared with the prior art, the utility model provides the shockproof transformer, which has the following beneficial effects:

(1) According to the utility model, the first sliding blocks and the second sliding blocks are in a cross hinge connection structure, the first springs are arranged between the two first sliding blocks, when the transformer is impacted in the vertical direction, the mounting frame drives the transformer to move upwards or downwards, so that the first springs are compressed or stretched, the impact force on the transformer is absorbed through the deformation of the first springs, the protection effect of the device on the impact on the transformer in the vertical direction is improved, and the side wall of the mounting frame moves upwards when the transformer is impacted and moves upwards through the structure of the limiting column, the limiting hole, the limiting disc and the second springs, so that the second springs are compressed, the impact force on the transformer is absorbed through the deformation of the second springs, and the protection effect of the device on the impact on the transformer in the vertical direction is further improved.

(2) According to the utility model, the structure of the first fixed block, the second fixed block, the first limiting rod, the second limiting rod, the third spring and the fourth spring is adopted, when the transformer body is impacted in the horizontal direction, the transformer body can move horizontally left and right with the first fixed block and the second fixed block, so that the third spring and the fourth spring are stretched or compressed, the impact on the transformer is absorbed through the deformation of the third spring and the fourth spring, the protection effect of the impact on the transformer in the horizontal direction is improved, the shock resistance of the transformer is further improved, the structure of the shielding plate, the telescopic plate and the electric telescopic rod is adopted, the telescopic plate can be driven to stretch through the electric telescopic rod, the range of the shielding transformer is flexibly adjusted, the situation that rain, snow, sand, dust and the like directly fall into the surface of the transformer is avoided, normal operation of the transformer is affected, and the protection effect of the transformer is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an internal structure of a shockproof transformer according to the present utility model;

FIG. 2 is a schematic diagram of a limiting pin and a limiting hole according to the present utility model;

FIG. 3 is a schematic diagram illustrating a first slider and a first spring according to the present utility model;

fig. 4 is a schematic structural diagram of a fan according to the present utility model.

In the figure:

1. A mounting frame; 2. a first slider; 3. a fourth chute; 4. a third chute; 5. a first fixed block; 6. a lower cover plate; 7. a transformer body; 8. a limiting hole; 9. a limiting pin; 10. a fourth spring; 11. a second limit rod; 12. a third fixed block; 13. a telescoping plate; 14. an electric telescopic rod; 15. a shielding plate; 16. a motor; 17. an upper cover plate; 18. a second fixed block; 19. a second roller; 20. a first stop lever; 21. a third spring; 22. a first roller; 23. a second slider; 24. a connecting rod; 25. a limit column; 26. a first chute; 27. a first spring; 28. a fan; 29. a limiting disc; 30. a second spring; 31. rectangular grooves; 32. a mounting frame; 33. and a second chute.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a vibration-proof transformer.

Referring to the drawings and the specific embodiments, as shown in fig. 1-4, an anti-vibration transformer according to an embodiment of the utility model includes a mounting frame 1, a rectangular slot 31 is formed on the inner bottom surface of the mounting frame 1, a first chute 26 is formed on the bottom surface of the rectangular slot 31, first sliders 2 are slidably disposed in the first chute 26, two first sliders 2 are disposed between the two first sliders 2, a first spring 27 is disposed between the two first sliders 2, a second spring 30 is disposed in the rectangular slot 31 and penetrates through the first sliders 2, the first spring 27 is disposed with a limit post 25, a mounting frame 32 is disposed in the mounting frame 1, a second chute 33 is disposed on the bottom surface of the mounting frame 32 above the first chute 26, a second slider 23 is disposed in the second chute 33 in a sliding manner, the two first sliders 2 are connected with the two second sliders 23 in a cross-hinge manner through a connecting rod 24, limit pins 9 are disposed on the inner top surface of the mounting frame 1, the limit pins 9 are uniformly distributed at four corners of the top of the mounting frame 1, a second spring 30 is disposed on the limit pins 9, the tail ends of the second spring 9 are disposed at the bottom ends of the first spring 30 and are disposed at the limit holes 30 and are not disposed at the top of the limit plate 8, and the limit plate 30 is disposed at the top of the limit plate 8.

In one embodiment, a transformer body 7 is disposed in a mounting frame 32, a lower cover plate 6 is disposed on the bottom surface of the transformer body 7, a first fixed block 5 is disposed on the bottom surface of the lower cover plate 6, a first roller 22 is disposed on the bottom surface of the first fixed block 5, the first fixed block 5 is slidably connected with a third sliding chute 4 formed in the bottom surface of the mounting frame 32 through the first roller 22, a first limiting rod 20 is disposed in the mounting frame 32 in a penetrating manner, a first limiting block 5 is slidably connected with the first limiting rod 20, a third spring 21 is disposed between one end of a side wall of the first limiting rod 20 and the first fixed block 5, an upper cover plate 17 is disposed on the upper surface of the transformer body 7, a second fixed block 18 is disposed on the upper surface of the upper cover plate 17, a second limiting rod 11 is disposed in the mounting frame 32 in a penetrating manner, a fourth spring 10 is disposed between one end of the second limiting rod 11 and the second fixed block 18, and the fourth spring 10 is disposed in a penetrating manner, and the fourth spring 10 is compressed in a horizontal direction by the fourth spring 10 or the horizontal direction of the transformer 7.

In one embodiment, the top surface of the mounting frame 1 is provided with a shielding plate 15, the lower surface of the shielding plate 15 is provided with an electric telescopic rod 14, cavities are formed in two ends of the shielding plate 15, a telescopic plate 13 is arranged in the cavities in a sliding mode, a third fixed block 12 is arranged on the lower surface of the telescopic plate 13, the movable end of the electric telescopic rod 14 is fixedly connected with the third fixed block 12, the electric telescopic rod 14 is used for controlling the shielding range of the shielding plate 15 to the transformer body 7 by controlling the telescopic plate 13 to stretch out and draw back, and the electric telescopic rod 14 is of an existing structure and is not repeated.

In one embodiment, a fan 28 is arranged in the top frame of the mounting frame 1 through a fixing rod, the fan 28 is driven by the motor 16, and the fan 28 plays a role in dissipating heat when the transformer body 7 is overheated.

In one embodiment, the inner side wall of the mounting frame 1 is provided with a fourth chute 3, the side wall of the mounting frame 32 is provided with a second roller 19, the second roller 19 is slidably connected with the fourth chute 3, and the second roller 19 and the fourth chute 3 play a role in limiting the mounting frame 32.

In one embodiment, the rectangular grooves 31 are four and symmetrically distributed at the bottom of the mounting frame 1, and the rectangular grooves 31 are four to set up more damping mechanisms at the bottom of the mounting frame 1, so that the damping effect of the bottom of the mounting frame 1 on the mounting frame 32 is more stable.

Working principle: when carrying the transformer or the transformer operation in-process, when the transformer produced the ascending vibrations of vertical direction, through having adopted the structure that first slider and second slider cross hinge link to each other, be provided with first spring between two first sliders, when the installation frame took the transformer upwards or down the displacement, first spring can be compressed or tensile, and then absorb the impact force that the transformer received through first spring deformation, through having adopted spacing post, spacing hole, spacing dish and the structure of second spring, when the transformer received the impact upward displacement, the installation frame lateral wall can upwards move, and then compress the second spring, absorb the impact force that the transformer received through second spring deformation, through having adopted first fixed block, the second fixed block, first gag lever post, the structure of third spring and fourth spring, when the transformer body received the impact on the horizontal migration about first fixed block and the second fixed block, and then make third spring and fourth spring by tensile or compression, thereby through third spring and fourth spring produce the impact and can fall into the expansion plate through adopting the electric shock absorber to the expansion plate through the second spring deformation and the expansion plate, thereby the expansion plate can be carried out to the normal expansion plate through the expansion plate, the expansion plate has been avoided and the expansion plate has fallen into the normal and has carried out the expansion plate and has carried out the expansion plate and has the normal and has carried out the expansion plate.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a shockproof transformer, includes mounting bracket (1), its characterized in that, rectangular channel (31) has been seted up to mounting bracket (1) interior bottom surface, first spout (26) have been seted up to rectangular channel (31) bottom surface, first spout (26) sliding is provided with first slider (2), and first slider (2) are two, and two be provided with first spring (27) between first slider (2), run through first slider (2), first spring (27) are provided with spacing post (25) in rectangular channel (31), be provided with mounting frame (32) in mounting bracket (1), mounting frame (32) bottom surface are located first spout (26) top and are provided with second spout (33), second spout (33) sliding is provided with second slider (23), and second slider (23) are two first slider (2) and two second slider (23) are articulated through connecting rod (24) cross, mounting bracket (1) interior surface is provided with mounting bracket (9) and is provided with four spacing round pin (9) and is provided with spacing round pin (9) on top (9), limiting plates (29) are movably arranged at the tail ends of the second springs (30) on the limiting pins (9), and limiting holes (8) are formed in the tops of the side walls of the mounting frames (32) and below the limiting pins (9).

2. The shockproof transformer according to claim 1, characterized in that a transformer body (7) is arranged in the mounting frame (32), a lower cover plate (6) is arranged on the bottom surface of the transformer body (7), a first fixing block (5) is arranged on the bottom surface of the lower cover plate (6), a first roller (22) is arranged on the bottom surface of the first fixing block (5), the first fixing block (5) is in sliding connection with a third sliding groove (4) formed in the bottom surface of the mounting frame (32) through the first roller (22), a first limiting rod (20) is arranged in the mounting frame (32) in a penetrating manner through the first fixing block (5), a third spring (21) is arranged between one end of the side wall of the mounting frame (32) and the first fixing block (5), an upper cover plate (17) is arranged on the upper surface of the transformer body (7), a second fixing block (18) is fixedly arranged on the upper surface of the upper cover plate (17), a second limiting rod (11) is arranged in the mounting frame (32), and the first limiting rod (20) is arranged between the second limiting rod (11) and the second limiting rod (32).

3. The shockproof transformer according to claim 1, wherein a shielding plate (15) is arranged on the top surface of the mounting frame (1), an electric telescopic rod (14) is arranged on the lower surface of the shielding plate (15), cavities are formed in two ends of the shielding plate (15), telescopic plates (13) are slidably arranged in the cavities, a third fixing block (12) is arranged on the lower surface of the telescopic plates (13), and movable ends of the electric telescopic rod (14) are fixedly connected with the third fixing block (12).

4. A shock-resistant transformer according to claim 1, characterized in that a fan (28) is arranged in the top frame of the mounting frame (1) via a fixing rod, said fan (28) being driven by a motor (16).

5. The shockproof transformer according to claim 1, wherein the inner side wall of the mounting frame (1) is provided with a fourth chute (3), the side wall of the mounting frame (32) is provided with a second roller (19), and the second roller (19) is slidably connected with the fourth chute (3).

6. The shockproof transformer according to claim 1, wherein the rectangular grooves (31) are four and symmetrically distributed at the bottom of the mounting frame (1).