CN111564280A

CN111564280A - Device for controlling installation of transformer

Info

Publication number: CN111564280A
Application number: CN202010398723.7A
Authority: CN
Inventors: 韩庆鹏; 江小珍; 张利棒; 卓考建
Original assignee: Anhui Zhongneng Power Supply Co ltd
Current assignee: Anhui Zhongneng Power Supply Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-08-21

Abstract

The invention discloses a device for controlling installation of a transformer, and relates to the technical field of electrical equipment. The invention comprises a base plate; a frame body and a U-shaped plate are fixed on the bottom plate; the frame body is sleeved with a cover body; the U-shaped plate is positioned in the frame body, and the surface of the U-shaped plate is provided with a mounting hole; the periphery of the upper surface of the frame body is provided with flanges; downward folded edges are arranged on the peripheral side surfaces of the folded edges; the folded edge is provided with a threaded hole; a plurality of through holes are formed in the side walls of the periphery of the frame body; the side wall of the cover body is provided with a through hole corresponding to the threaded hole; through holes are uniformly distributed on the peripheral side wall of the cover body; the top wall of the cover body is provided with a vent hole, and a fan is arranged at the position corresponding to the vent hole; a filter screen is arranged between the inner wall of the cover body and the side wall of the frame body. According to the invention, the frame body and the U-shaped plate are arranged on the bottom plate, the cover body is sleeved outside the frame body, and the filter screen is arranged between the cover body and the frame body, so that the problems that the existing control transformer is inconvenient to install and dust is easy to accumulate on the surface are solved.

Description

Device for controlling installation of transformer

Technical Field

The invention belongs to the technical field of electrical equipment, and particularly relates to a device for controlling installation of a transformer.

Background

The storage battery production has numerous processing devices, wherein some of the devices are old, the PLC is damaged due to the influence of voltage and the like in the use process, and the stability of the device is greatly influenced.

The control transformer is added at the front end of the PLC, so that the voltage of the PLC is constant, and electrical elements such as the PLC can be effectively protected. However, the control transformer is inconvenient to install in old equipment, and meanwhile, due to the fact that dust is large, the control transformer is directly additionally installed, dust is easily accumulated on the surface of the transformer, and the use safety of the transformer is affected.

Therefore, it is desirable to design a mounting device that facilitates mounting and protection of a transformer.

Disclosure of Invention

The invention aims to provide a mounting device for a control transformer, which solves the problems of inconvenient mounting and easy dust accumulation on the surface of the existing control transformer by arranging a frame body and a U-shaped plate on a bottom plate, sleeving a cover body outside the frame body and arranging a filter screen between the cover body and the frame body.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a device for controlling the installation of a transformer, which comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with a frame body and a U-shaped plate; the U-shaped plate is positioned in the frame body, and a plurality of mounting holes are formed in the upper surface of the U-shaped plate;

the frame body is sleeved with a cover body; outward flanges are arranged on the periphery of the upper surface of the frame body; a plurality of through holes are formed in the side walls of the periphery of the frame body; downward folded edges are arranged on the peripheral side surfaces of the folded edges; a plurality of threaded holes are formed in the side face of the folded edge;

the cover body is of a box body structure with an opening at the bottom, and the side wall or the top wall is provided with a wire passing hole for inserting a wire; the inner wall of the cover body is abutted against the folded edge, and the lower surface of the cover body is abutted against the upper surface of the bottom plate; the side wall of the cover body is provided with a through hole corresponding to the threaded hole and is connected with the threaded hole through a screw;

through holes are uniformly distributed on the peripheral side wall of the cover body relative to the frame body; the top wall of the cover body is provided with a vent hole, and a fan is arranged at the position corresponding to the vent hole; a filter screen is arranged between the inner wall of the cover body and the side wall of the frame body.

Furthermore, the upper surface of the bottom plate is provided with a groove matched with the lower surface of the cover body.

Furthermore, notches are formed in two pairs of angle positions of the lower surface of the cover body; the lateral wall of the cover body is hinged with a right-angle plate matched with the notch.

The invention has the following beneficial effects:

according to the invention, the frame body and the U-shaped plate are arranged on the bottom plate, and the control transformer is installed through the bottom plate and the U-shaped plate; through establishing the cover body at the framework overcoat, through the fan at cover body top, realize the heat dissipation to control transformer, simultaneously, through set up the filter screen between the cover body and framework, the effectual dust of having avoided gets into inside, piles up on control transformer surface, and the condition that influences the safety in utilization takes place.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a device for controlling installation of a transformer according to the present invention;

FIG. 2 is a schematic structural view of a base plate and a frame;

FIG. 3 is a schematic structural view of the cover;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-frame, 3-cover body, 101-U-shaped plate, 102-mounting hole, 103-groove, 201-flanging, 202-flanging, 203-threaded hole, 204-through hole, 301-through hole, 302-through hole, 303-vent hole, 304-notch and 305-right-angle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-3, the present invention is a device for controlling the installation of a transformer, including a bottom plate 1, wherein a plurality of connection holes are formed on the surface of the bottom plate 1 for installing and fixing the bottom plate 1 by screws or bolts. The upper surface of the bottom plate 1 is welded with a frame body 2 and a U-shaped plate 101;

the U-shaped plate 101 is positioned inside the frame body 2, and a plurality of mounting holes 102 are formed in the upper surface of the U-shaped plate 101; the mounting holes 102 are used to mount the control transformer on the U-shaped plate 101 by screws or bolts. The mounting hole 102 may also be a threaded through hole, which facilitates the mounting and fixing of the control transformer directly by screws.

The frame body 2 is sleeved with a cover body 3; the periphery of the upper surface of the frame body 2 is provided with outward turned edges 201; a plurality of through holes 204 are formed in the peripheral side wall of the frame body 2; the through-holes 204 are used to let air into the interior of the frame 2. The side surfaces of the periphery of the turned edge 201 are provided with downward turned edges 202; the side surface of the folded edge 202 is provided with a plurality of threaded holes 203;

the cover body 3 is a box body structure with an opening at the bottom, and the side wall or the top wall is provided with a wire passing hole for inserting a wire; the inner wall of the cover body 3 is abutted against the folded edge 202, and the lower surface of the cover body 3 is abutted against the upper surface of the bottom plate 1; the peripheral side wall of the cover body 3 is provided with through holes 301 corresponding to the threaded holes 203, and the cover body 3 and the frame body 2 are connected and fixed with each other through screws.

Through holes 302 are uniformly distributed on the peripheral side wall of the cover body 3 corresponding to the frame body 2, and the through holes 302 are also convenient for air to enter the interior; the top wall of the cover body 3 is provided with a vent hole 303, and a fan is arranged at a position corresponding to the vent hole 303 and used for pumping out air in the cover body 3, so that the heat dissipation of the control transformer is realized; be provided with the filter screen between cover body 3 inner wall and framework 2 lateral wall, the filter screen covers all through hole 302 and through-hole 204 of residence completely to when making the fan take inside hot-air out, outside air passes through hole 302 in proper order, inside filter screen and the through-hole 204 entering framework 2, thereby filters the air through the filter screen, avoids dust or lead powder etc. in the workshop to pile up on control transformer surface after getting into inside, influences the installation and use of transformer.

Preferably, the groove 103 matched with the lower surface of the cover 3 is formed in the upper surface of the base plate 1, and the groove 103 is formed, so that the sealing performance between the cover 3 and the base plate 1, namely the surface, and the installation stability of the cover 3 are improved.

As shown in fig. 3, in order to facilitate the replacement of the filter screen, notches 304 are formed at two pairs of angular positions on the lower surface of the cover 3; the lateral wall of the cover body 3 is hinged with a right-angle plate 305 matched with the notch 304, one lateral wall of the right-angle plate 305 is connected with the lateral wall of the cover body 3 through a hinge, and the other lateral wall of the right-angle plate 305 can be connected with the lateral wall of the cover body 3 through a buckle or fixed on the right-angle plate 305 through a magnet.

Consequently, can change the filter screen of the adjacent both sides in the cover body 3 through opening the square 305, open the square 305 back of another diagonal position, can accomplish to change the filter screen of other both sides, great improvement the convenience that the filter screen inspection was maintained.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for controlling the installation of a transformer, comprising a base plate (1); the method is characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a frame body (2) and a U-shaped plate (101);

the U-shaped plate (101) is positioned inside the frame body (2), and a plurality of mounting holes (102) are formed in the upper surface of the U-shaped plate (101);

a cover body (3) is sleeved outside the frame body (2); outward flanges (201) are arranged on the periphery of the upper surface of the frame body (2); a plurality of through holes (204) are formed in the peripheral side wall of the frame body (2);

the side surfaces of the periphery of the turned edge (201) are provided with downward turned edges (202); a plurality of threaded holes (203) are formed in the side surface of the folded edge (202);

the cover body (3) is of a box body structure with an opening at the bottom, and the side wall or the top wall is provided with a wire passing hole for inserting a wire; the inner wall of the cover body (3) is abutted against the folded edge (202), and the lower surface of the cover body (3) is abutted against the upper surface of the bottom plate (1); the side wall of the cover body (3) is provided with a through hole (301) corresponding to the threaded hole (203) and is connected with the threaded hole through a screw;

through holes (302) are uniformly distributed on the peripheral side wall of the cover body (3) corresponding to the frame body (2); the top wall of the cover body (3) is provided with a vent hole (303), and a fan is arranged at the position corresponding to the vent hole (303); a filter screen is arranged between the inner wall of the cover body (3) and the side wall of the frame body (2).

2. A mounting device for a control transformer according to claim 1, characterized in that the upper surface of the base plate (1) is provided with a groove (103) adapted to the lower surface of the cover (3).

3. A device for controlling transformer mounting according to claim 1 or 2, characterized in that the cover (3) has notches (304) in two pairs of angular positions of its lower surface; the side wall of the cover body (3) is hinged with a right-angle plate (305) matched with the notch (304).