CN213635596U

CN213635596U - Noise reduction assembly of transformer

Info

Publication number: CN213635596U
Application number: CN202022857878.0U
Authority: CN
Inventors: 费忠
Original assignee: Wuxi Yongqiang Electronic Appliance Co ltd
Current assignee: Wuxi Yongqiang Electronic Appliance Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-06
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of noise reduction equipment, in particular to a noise reduction assembly of a transformer, which comprises a box body, wherein a bearing plate is arranged in the box body, sliding blocks are welded on both sides of the bearing plate, two sliding blocks are respectively connected with the inner walls of both sides of the box body in a sliding way, two cylinders are welded on the bottom of the box body, a telescopic rod is arranged on the inner wall of the top of each cylinder in a sliding way, the top of the telescopic rod and the bottom of the bearing plate are welded together, a first limiting rod is welded on the bottom of the bearing plate, two first sliding blocks are arranged on the first limiting rod in a sliding way, and the bottoms of the two first sliding blocks are hinged with a hinged frame, the service life of the equipment is prolonged.

Description

Noise reduction assembly of transformer

Technical Field

The utility model relates to an equipment technical field of making an uproar falls especially relates to a subassembly of making an uproar falls in transformer.

Background

The transformer has the advantages that the transformer has multiple functions, the voltage can be increased to transmit electric energy to a power utilization area, and the voltage can be reduced to meet the power utilization requirements of people. With the continuous development of urbanization, the use of transformers in residential areas and commercial areas is increasing, and most of the transformers are installed in the residential areas and the commercial areas.

However, in the prior art, the transformer can generate serious vibration and noise in the operation process, great troubles are brought to the life of people, and meanwhile, long-term vibration can affect the service life of the transformer, so that the transformer noise reduction assembly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the subassembly of making an uproar falls in transformer that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a transformer noise reduction assembly comprises a box body, wherein a bearing plate is arranged in the box body, sliding blocks are welded on two sides of the bearing plate and are respectively in sliding connection with inner walls of two sides of the box body, two cylinders are welded on the bottom of the box body, a telescopic rod is slidably mounted on the inner wall of the top of each cylinder, the top of each telescopic rod is welded with the bottom of the bearing plate, a first limiting rod is welded at the bottom of the bearing plate, two first sliding blocks are slidably mounted on the first limiting rod, a hinged frame is hinged to the bottoms of the two first sliding blocks, two second sliding blocks are hinged to the bottom of the hinged frame, a second limiting rod is welded on the inner wall of the bottom of the box body, the two second sliding blocks are in sliding connection with the second limiting rod, a transformer body is arranged on the top of the bearing plate, two fixing columns are welded on the top of the bearing, two one side that the fixed column is close to mutually all welds has a plurality of springs, the one end welding that the spring is close to transformer body has the grip block, be equipped with soundproof cotton on the top inner wall of box.

Preferably, the inner walls of the two sides of the box body are provided with sliding grooves, sliding rods are welded in the sliding grooves, and the sliding blocks are connected with the sliding rods in a sliding mode.

Preferably, the first limiting rod is sleeved with a tension spring, one end of the tension spring is welded with the first sliding block, and the other end of the tension spring is welded with the first limiting rod.

Preferably, a rod through hole is formed in the inner wall of the top of the cylinder, a sealing ring is arranged in the rod through hole, and the telescopic rod is connected with the inner wall of the sealing ring in a sliding mode.

Preferably, the bottom of the telescopic rod is welded with a sliding plate, and two sides of the sliding plate are respectively connected with the inner walls of two sides of the cylinder in a sliding manner.

Preferably, the case is made of a stainless steel material.

Compared with the prior art, the beneficial effects of the utility model are that: when the transformer operation produces vibrations, the transformer body reciprocates, drive the bearing plate, the bearing plate extrudees two telescopic links again, the extension spring of telescopic link extrusion bottom, the extension spring can play the cushioning effect, still can drive two first sliders when the bearing plate reciprocates, make two first sliders be close to mutually, keep away from, two first slider rethread articulated framves drive two second sliders and are close to mutually, keep away from, the extension spring of one side can be extruded to two first sliders and second slider when removing, the extension spring can reduce the range of movement of slider, thereby reduce the range of reciprocating of bearing plate, indirectly carry out the shock attenuation to the transformer, when the transformer operation produces vibrations, still can extrude the grip block of both sides, the grip block can extrude the spring, the spring is extruded and is produced bounce, can reduce vibrations.

The utility model discloses simple structure, convenient to use set up a plurality of shock-absorbing structure, can reduce the produced vibrations of transformer operation, not only can reduce the noise that vibrations sent, can also protect equipment, the life of extension equipment through reducing the amplitude simultaneously.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

in the figure: 1. a box body; 2. a bearing plate; 3. a slider; 4. a cylinder; 5. a telescopic rod; 6. a first limit rod; 7. a first slider; 8. a hinged frame; 9. a second slider; 10. a second limiting rod; 11. a transformer body; 12. fixing a column; 13. a spring; 14. a clamping plate; 15. soundproof cotton.

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, the present invention provides a technical solution: a transformer noise reduction assembly comprises a box body 1, a bearing plate 2 is arranged in the box body 1, sliding blocks 3 are welded on two sides of the bearing plate 2, the two sliding blocks 3 are respectively connected with inner walls on two sides of the box body 1 in a sliding mode, two cylinders 4 are welded on the bottom of the box body 1, a telescopic rod 5 is slidably mounted on the inner wall of the top of each cylinder 4, the top of each telescopic rod 5 is welded with the bottom of the bearing plate 2, a first limiting rod 6 is welded on the bottom of the bearing plate 2, two first sliding blocks 7 are slidably mounted on each first limiting rod 6, a hinge frame 8 is hinged on the bottoms of the two first sliding blocks 7, two second sliding blocks 9 are hinged on the bottom of each hinge frame 8, a second limiting rod 10 is welded on the inner wall of the bottom of the box body 1, the two second sliding blocks 9 are slidably connected with the second limiting rod 10, a transformer body 11 is arranged on the top, a plurality of springs 13 are welded on one sides of the two fixing columns 12 close to each other, a clamping plate 14 is welded on one end of each spring 13 close to the transformer body 11, and soundproof cotton 15 is arranged on the inner wall of the top of the box body 1;

the inner walls of two sides of the box body 1 are provided with sliding grooves, sliding rods are welded in the sliding grooves, sliding blocks 3 are in sliding connection with the sliding rods, tension springs are sleeved on first limiting rods 6, one ends of the tension springs are welded with first sliding blocks 7, the other ends of the tension springs are welded with the first limiting rods 6, rod through holes are formed in the inner wall of the top of the cylinder 4, sealing rings are arranged in the rod through holes, telescopic rods 5 are in sliding connection with the inner walls of the sealing rings, sliding plates are welded at the bottom of the telescopic rods 5, two sides of the sliding plates are respectively in sliding connection with the inner walls of two sides of the cylinder 4, the box body 1 is made of stainless steel materials, when the transformer runs to generate vibration, the transformer body 11 moves up and down to drive the bearing plate 2, the bearing plate 2 extrudes the two telescopic rods 5, the telescopic rods 5, make two first sliders 7 be close to mutually, keep away from, two first sliders 7 rethread articulated frame 8 drive two second sliders 9 and are close to mutually, keep away from, two first sliders 7 and second slider 9 can extrude the extension spring of one side when removing, the extension spring can reduce the range of motion of slider, thereby reduce the range of reciprocating of bearing plate, indirectly shock attenuation to the transformer, when transformer operation produces vibrations, still can extrude the grip block 14 of both sides, grip block 14 can extrude spring 13, spring 13 is extruded and is produced bounce, can reduce vibrations, the utility model discloses simple structure, convenient to use sets up a plurality of shock-absorbing structure, can reduce the vibrations that the transformer operation produced, not only can reduce the noise that vibrations sent, can also protect equipment through reducing the amplitude simultaneously, the life of extension equipment.

The working principle is as follows: when the transformer moves to generate vibration, the transformer body 11 moves up and down to drive the bearing plate 2, the bearing plate 2 extrudes two telescopic rods 5 again, the telescopic rods 5 extrude the extension spring at the bottom, the extension spring can play a role in damping, the bearing plate 2 can drive two first sliders 7 when moving up and down to make the two first sliders 7 approach to and keep away from each other, the two first sliders 7 drive two second sliders 9 through the hinge frame 8 to approach to and keep away from each other, the extension spring on one side can be extruded when the two first sliders 7 and the second slider 9 move, the extension spring can reduce the moving amplitude of the sliders, so as to reduce the moving amplitude of the bearing plate, indirectly damp the transformer, when the transformer moves to generate vibration, the clamping plates 14 on two sides can be extruded, the clamping plates 14 can extrude the springs 13, the springs 13 are extruded to generate reverse elasticity, and can reduce vibration, and the utility model discloses a transformer with simple structure, Convenient to use sets up a plurality of shock-absorbing structure, can reduce the produced vibrations of transformer operation, not only can reduce the noise that vibrations sent, can also protect equipment through reducing the amplitude simultaneously, prolongs the life of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 subassembly of making an uproar falls in transformer, includes box (1), its characterized in that: the improved box is characterized in that a bearing plate (2) is arranged in the box body (1), sliding blocks (3) are welded on two sides of the bearing plate (2), the two sliding blocks (3) are respectively connected with two inner walls of the two sides of the box body (1) in a sliding manner, two cylinders (4) are welded on the bottom of the box body (1), a telescopic rod (5) is slidably mounted on the inner wall of the top of each cylinder (4), the top of each telescopic rod (5) is welded with the bottom of the corresponding bearing plate (2), a first limiting rod (6) is welded on the bottom of the corresponding bearing plate (2), two first sliding blocks (7) are slidably mounted on each first limiting rod (6), a hinge frame (8) is hinged to the bottoms of the two first sliding blocks (7), two second sliding blocks (9) are hinged to the bottoms of the hinge frame (8), and a second limiting rod (10) is fixedly mounted on the inner wall of the, two second slider (9) with second gag lever post (10) sliding connection, the top of bearing plate (2) is equipped with transformer body (11), the top welding of bearing plate (2) has two fixed columns (12), two one side that fixed column (12) are close to mutually all welds a plurality of springs (13), the one end welding that spring (13) are close to transformer body (11) has grip block (14), be equipped with soundproof cotton (15) on the top inner wall of box (1).

2. The transformer noise reduction assembly of claim 1, wherein: the box body (1) is characterized in that sliding grooves are formed in the inner walls of the two sides of the box body (1), sliding rods are welded in the sliding grooves, and the sliding blocks (3) are connected with the sliding rods in a sliding mode.

3. The transformer noise reduction assembly of claim 1, wherein: the extension spring is sleeved on the first limiting rod (6), one end of the extension spring is welded with the first sliding block (7), and the other end of the extension spring is welded with the first limiting rod (6).

4. The transformer noise reduction assembly of claim 1, wherein: a rod through hole is formed in the inner wall of the top of the cylinder (4), a sealing ring is arranged in the rod through hole, and the telescopic rod (5) is connected with the inner wall of the sealing ring in a sliding mode.

5. The transformer noise reduction assembly of claim 1, wherein: the bottom of the telescopic rod (5) is welded with a sliding plate, and two sides of the sliding plate are respectively connected with the inner walls of two sides of the cylinder (4) in a sliding manner.

6. The transformer noise reduction assembly of claim 1, wherein: the box body (1) is made of stainless steel materials.