CN219085755U

CN219085755U - Rectifier transformer for electric dust removal

Info

Publication number: CN219085755U
Application number: CN202222335392.XU
Authority: CN
Inventors: 张方东; 张京龙; 徐兆鹏
Original assignee: Dalian Uc S&t Co ltd
Current assignee: Dalian Uc S&t Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-05-26
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a rectifier transformer for electric precipitation, which comprises a mounting table, wherein a transformer body is arranged on the mounting table, a plurality of oil-free bushings are inserted on the plate wall of the mounting table, guide shafts are inserted on the oil-free bushings, a base is arranged at the lower end of each guide shaft, a first damping spring is arranged between the mounting table and the base, a baffle is arranged at the rear end of the upper end face of the mounting table, the transformer body can longitudinally slide along with the mounting table through the matching of the arranged oil-free bushings and the guide shafts, and meanwhile, longitudinal force is applied to the mounting table through the arranged first damping springs, so that the longitudinal damping effect on the transformer body is achieved; the rear end of the transformer body is protected through the baffle plate, and meanwhile, transverse acting force is applied to the transformer body through the second damping spring and the third damping spring, so that transverse damping effect on the transformer body is achieved.

Description

Rectifier transformer for electric dust removal

Technical Field

The utility model relates to the technical field of transformers, in particular to a rectifier transformer for electric precipitation.

Background

The rectifier transformer is a power transformer of rectifying equipment, the rectifying equipment is characterized in that a primary side inputs current, a secondary side outputs direct current after passing through a rectifying element, and current transformation is a generic term of three working modes of rectification, countercurrent and frequency conversion, wherein the rectifier transformer for high-voltage electrostatic dust collection is involved, and the existing rectifier transformer for high-voltage electrostatic dust collection does not have a function with good damping effect, and is easy to bump and damage in the transportation process.

Disclosure of Invention

The present utility model is directed to a rectifier transformer for electric precipitation, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rectifier transformer for electric precipitation, includes the mount table, be equipped with the transformer body on the mount table, it is equipped with a plurality of oilless bush to insert on the siding wall of mount table, it is equipped with the guiding axle to insert on the oilless bush, the lower extreme of guiding axle is equipped with the base, simultaneously the mount table with be equipped with first damping spring between the base.

Preferably, a baffle is arranged at the rear end of the upper end face of the mounting table, the width of the baffle is equal to that of the mounting table, and a smooth stainless steel layer is arranged between the mounting table and the transformer body 2.

Preferably, a plurality of second damping springs are arranged between the baffle plate and the transformer body and are uniformly distributed on the upper side and the lower side of the baffle plate.

Preferably, the number of the oil-free bushings is 4, and the oil-free bushings are uniformly distributed at four corners of the mounting table;

the distance between the oil-free bushings on the left side and the right side is greater than the width of the transformer body, and third damping springs are arranged between the 4 oil-free bushings and the transformer body.

Preferably, a metal washer is arranged on the upper side of the guide shaft rod.

Preferably, the top view diameter of the first damping spring is larger than the diameter of the guide shaft, and the first damping spring is sleeved on the outer side of the guide shaft.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the oil-free bushing and the guide shaft, the transformer body can longitudinally slide along with the mounting table, and meanwhile, the first damping spring is used for applying longitudinal force to the mounting table, so that the longitudinal damping effect on the transformer body is achieved; the rear end of the transformer body is protected through the baffle plate, and meanwhile, transverse acting force is applied to the transformer body through the second damping spring and the third damping spring, so that transverse damping effect on the transformer body is achieved.

Drawings

FIG. 1 is a schematic front view of the present utility model;

fig. 2 is a schematic side view of the present utility model.

In the figure: 1. a mounting table; 2. a transformer body; 3. an oilless bushing; 4. a guide shaft; 5. a base; 6. a first damper spring; 7. a baffle; 8. a second damper spring; 9. a third damper spring; 10. a metal gasket; 11. a smooth stainless steel layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a rectifier transformer for electric precipitation, including mount table 1, be equipped with transformer body 2 on the mount table 1, transformer body 2 is the current structure of market, adopt current transformer can, insert on the siding wall of mount table 1 and be equipped with a plurality of oilless bush 3, oilless bush is a high-power brass bearing that uses the oil gallery to gush out oil as lubrication, oilless bush has traditional tin bronze bearing function, owing to adopt behind the high-power brass, its HB hardness has improved one time, so use this product in low-speed occasion, can lengthen one time than general bronze sleeve life-span, and its bearing pressure is big, can adapt to the occasion of heavy load and use, insert on the oilless bush 3 and be equipped with guiding axle 4, play the effect of direction with the supporting device that uses of linear bearing, the lower extreme of guiding axle 4 is equipped with base 5, be equipped with first damping spring 6 between mount table 1 and the base 5 simultaneously.

Specifically, the rear end of mount table 1 up end is equipped with baffle 7, and the width of baffle 7 equals the width of mount table 1, and the high transformer body 2 that is greater than half high of baffle 7 simultaneously is equipped with smooth stainless steel layer 11 between mount table 1 and the transformer body 2 simultaneously, makes the transformer body 2 can be abundant enjoy the shock attenuation effect of second damping spring 8 and third damping spring 9.

Specifically, a plurality of second damping springs 8 are arranged between the baffle 7 and the transformer body 2 and are uniformly distributed on the upper side and the lower side of the baffle 7, and transverse acting force is applied to the transformer body 2 through the second damping springs 8, so that transverse damping effect on the transformer body 2 is achieved.

Specifically, the number of the oil-free bushings 3 is 4, and the oil-free bushings are uniformly distributed at four corners of the mounting table 1, and the oil-free bushings provide enough stability for the mounting table 1 through the oil-free bushings, the guide shafts and the first damping springs 6;

the distance between the oil-free bushings 3 on the left side and the right side is greater than the width of the transformer body 2, and third damping springs 9 are arranged between the 4 oil-free bushings 3 and the transformer body 2, and transverse acting force is applied to the transformer body 2 through the third damping springs 9, so that transverse damping effect on the transformer body 2 is achieved.

Specifically, a metal washer 10 is provided on the upper side of the shaft lever of the guide shaft 4.

Specifically, the first damper spring 6 has a top view diameter larger than the diameter of the guide shaft 4, and the first damper spring 6 is fitted over the guide shaft 4.

Working principle: when the transformer is in operation, through the matching of the oil-free bushing 3 and the guide shaft 4, namely the oil-free bushing 3 can slide on the guide shaft 4, the transformer body 2 can longitudinally slide along with the mounting table 1, and simultaneously, the longitudinal force is applied to the mounting table 1 through the first damping spring 6, so that the longitudinal damping effect on the transformer body 2 is achieved; the rear end of the transformer body 2 is protected through the baffle 7, and meanwhile, transverse acting force is applied to the transformer body 2 through the second damping spring 8 and the third damping spring 9, so that transverse damping effect on the transformer body 2 is achieved.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rectifier transformer for electric precipitation which characterized in that: including mount table (1), be equipped with transformer body (2) on mount table (1), it is equipped with a plurality of oilless bush (3) to insert on the siding wall of mount table (1), it is equipped with guiding axle (4) to insert on oilless bush (3), the lower extreme of guiding axle (4) is equipped with base (5), simultaneously mount table (1) with be equipped with first damping spring (6) between base (5).

2. The rectifier transformer for electric dust removal according to claim 1, wherein: the rear end of mount table (1) up end is equipped with baffle (7), just the width of baffle (7) equals the width of mount table (1), simultaneously mount table (1) with be equipped with smooth stainless steel layer (11) between transformer body (2).

3. The rectifier transformer for electric dust removal according to claim 2, characterized in that: a plurality of second damping springs (8) are arranged between the baffle plate (7) and the transformer body (2), and are uniformly distributed on the upper side and the lower side of the baffle plate (7).

4. The rectifier transformer for electric dust removal according to claim 1, wherein: the number of the oil-free bushings (3) is 4, and the oil-free bushings are uniformly distributed at four corners of the mounting table (1);

the distance between the oil-free bushings (3) on the left side and the right side is larger than the width of the transformer body (2), and third damping springs (9) are arranged between the oil-free bushings (3) and the transformer body (2).

5. The rectifier transformer for electric dust removal according to claim 1, wherein: the upper side of the shaft lever of the guide shaft (4) is provided with a metal gasket (10).

6. The rectifier transformer for electric dust removal according to claim 1, wherein: the overlooking diameter of the first damping spring (6) is larger than the diameter of the guide shaft (4), and the first damping spring (6) is sleeved on the outer side of the guide shaft (4).