CN210467506U

CN210467506U - Universal mounting structure for multi-model transformers

Info

Publication number: CN210467506U
Application number: CN201921837043.XU
Authority: CN
Inventors: 尤进
Original assignee: Haiying Enterprise Group Co Ltd
Current assignee: Haiying Enterprise Group Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-05
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a general mounting structure of polytypic transformer belongs to the transformer field. The transformer mounting structure comprises a coil and an iron core, wherein the iron core is positioned at two ends of the coil and penetrates through the coil, and two ends of the iron core are respectively provided with an outer clamping plate for hoisting or fixing with an external bracket; a plurality of hoisting mechanisms are arranged between the outer clamping plates and penetrate through the coils; the hoisting mechanism is connected with the outer clamping plate through a sunk screw. The transformer mounting structure can clamp the iron core, and can protect lead wires of the transformer from loosening under the condition of serious environmental stress, so that the safety of the transformer is improved, the smoothness of six surfaces of the transformer can be guaranteed, and the mounting of any surface is realized.

Description

Universal mounting structure for multi-model transformers

Technical Field

The utility model relates to a transformer technical field, in particular to general mounting structure of polytypic transformer.

Background

In the manufacturing process of the medium-sized power transformer, the traditional wound core transformer adopts a packing and fastening mode of adding a bottom base and a top cover plate, and the installation only depends on the installation holes on the bottom base to be matched with screws and nuts for fastening. The product with a certain weight (more than 3 kg) is fastened only by the lower part in strong environmental stress (vibration, impact and jolt shock), and the vibration is transmitted to the upper part of the transformer to cause cooperative vibration, so that repeated stress on the connecting part of the lead wire of the soldering lug is caused. Under the condition of serious environmental stress, the lead of the transformer can be loosened and even fall off, and hidden troubles exist for the quality and safe operation of the transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general mounting structure of polytypic transformer to the lower part fastening mounting structure who solves current transformer can cause the transformer lead wire not hard up to drop even under the serious condition of environmental stress, has the problem of hidden danger to the quality of transformer and safe operation.

In order to solve the technical problem, the utility model provides a universal mounting structure for multi-type transformers, which comprises a coil and an iron core, wherein the iron core is positioned at two ends of the coil and penetrates through the coil, and two ends of the iron core are respectively provided with an outer clamping plate for hoisting or fixing with an external bracket;

a plurality of hoisting mechanisms are arranged between the outer clamping plates and penetrate through the coils;

the hoisting mechanism is connected with the outer clamping plate through a sunk screw.

Optionally, the two sides of the outer clamping plate are bent to form side plates, and the waist part is bent to form a waist plate; the side plate is provided with a plurality of mounting holes and is fixedly connected with the external bracket through bolts; the waist board is pressed from both sides tightly the iron core prevents the iron core from rocking.

Optionally, the outer clamping plate is provided with a plurality of countersunk holes for penetrating through the countersunk screws; and mounting holes are formed in four corners of the outer clamping plate.

Optionally, the hoisting mechanism comprises a steel belt and a metal round bar; round holes are formed in two ends of the steel belt in a rolling mode, end points are welded on the steel belt, and the metal round bar penetrates through the round holes.

Optionally, a threaded hole is formed in the metal round rod, and the threaded hole vertically penetrates through the metal round rod and the upper surface of the round hole; the threaded hole is connected with the countersunk head screw.

Optionally, the universal mounting structure for the multi-type transformers is suitable for CD type iron core transformers, ED type iron core transformers and SD type iron core transformers.

The utility model provides a general mounting structure of a multi-model transformer, which comprises a coil and an iron core, wherein the iron core is positioned at two ends of the coil and passes through the coil, and two ends of the iron core are respectively provided with an outer clamping plate for hoisting or fixing with an external bracket; a plurality of hoisting mechanisms are arranged between the outer clamping plates and penetrate through the coils; the hoisting mechanism is connected with the outer clamping plate through a sunk screw. The transformer mounting structure can clamp the iron core, and can protect lead wires of the transformer from loosening under the condition of serious environmental stress, so that the safety of the transformer is improved, the smoothness of six surfaces of the transformer can be guaranteed, and the mounting of any surface is realized.

Drawings

Fig. 1 is an overall sectional view of a universal mounting structure for multi-type transformers provided by the present invention;

fig. 2 is a top view of a universal mounting structure for multiple types of transformers provided by the present invention;

FIG. 3 is a top view of an outer clamping plate of a universal mounting structure for multi-type transformers according to the present invention;

FIG. 4 is a front view of an outer clamping plate of a universal mounting structure for multi-type transformers provided by the present invention;

fig. 5 is the utility model provides a general mounting structure hoisting machine of polytypic transformer constructs's schematic structure.

Detailed Description

The following describes the general mounting structure for multi-type transformers according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

The utility model provides a general mounting structure of a multi-model transformer, the structure of which is shown in figures 1 and 2, comprising a coil 1 and an iron core 2, wherein the iron core 2 is positioned at two ends of the coil 1 and passes through the coil 1, two ends of the iron core 2 are respectively provided with an outer clamping plate 3 for hoisting or fixing with an external bracket; a plurality of hoisting mechanisms 4 are arranged between the outer clamping plates 3, and the hoisting mechanisms 4 penetrate through the coil 1; the hoisting mechanism 4 is connected with the outer clamping plate 3 through a sunk screw 5; the universal mounting structure for the multi-model transformers is suitable for CD type iron core transformers, ED type iron core transformers and SD type iron core transformers.

Specifically, as shown in fig. 3 and 4, the two sides of the outer clamping plate 3 are bent to form side plates 31, and the waist part is bent to form a waist plate 32; the side plate 31 is provided with a plurality of mounting holes and is fixedly connected with an external bracket through bolts; the waist plate 32 clamps the iron core 2 from two sides to prevent the iron core 2 from shaking; the outer clamping plate 3 is provided with a plurality of countersunk holes 33 for penetrating through the countersunk screws 5; mounting holes 34 are formed in four corners of the outer clamping plate 3, six surfaces of the transformer can be leveled by the outer clamping plate 3, the six surfaces can be mounted with an external support, and the application range of the transformer is enlarged.

Specifically, as shown in fig. 5, the hoisting mechanism 4 includes a steel belt 41 and a metal round bar 42, and the steel belt 41 has the same width as the core of the iron core 2, so that the steel belt 41 can pass through the coil 1 conveniently without changing the structure of the iron core 2; round holes 411 are formed in two ends of the steel strip 41 in a rolling mode, end points are welded on the steel strip 41, the metal round rod 42 penetrates through the round holes 411, a threaded hole 421 is formed in the metal round rod 42, and the threaded hole 421 vertically penetrates through the upper surfaces of the metal round rod 42 and the round holes 411; the threaded hole 421 is connected to the countersunk head screw 5, and the steel strip 41 can be tightened by tightening the countersunk head screw 5, so that the whole transformer can be hoisted.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. The universal mounting structure for the multi-model transformers comprises coils (1) and iron cores (2), wherein the iron cores (2) are positioned at two ends of the coils (1) and penetrate through the coils (1), and is characterized in that outer clamping plates (3) are respectively arranged at two ends of each iron core (2) and used for hoisting or fixing with an external support;

a plurality of hoisting mechanisms (4) are arranged between the outer clamping plates (3), and the hoisting mechanisms (4) penetrate through the coils (1);

the hoisting mechanism (4) is connected with the outer clamping plate (3) through a sunk screw (5).

2. The universal mounting structure for the multi-type transformers according to claim 1, wherein the two sides of the outer clamping plate (3) are bent to form side plates (31), and the waist part is bent to form waist plates (32); the side plate (31) is provided with a plurality of mounting holes and is fixedly connected with an external bracket through bolts; the waist plate (32) clamps the iron core (2) from two sides, and the iron core (2) is prevented from shaking.

3. The universal mounting structure for the transformers in different models according to claim 1, characterized in that a plurality of countersunk holes (33) are formed on the outer clamping plate (3) and used for penetrating through the countersunk screws (5); four corners of the outer splint (3) are provided with mounting holes (34).

4. The universal mounting structure for multi-type transformers according to claim 1, characterized in that said hoisting means (4) comprise a steel band (41) and a metal round bar (42); round holes (411) are formed in two ends of the steel belt (41) in a rolling mode, end points are welded to the steel belt (41), and the metal round rod (42) penetrates through the round holes (411).

5. The universal mounting structure for the multi-type transformers according to claim 4, wherein the round metal rod (42) is provided with a threaded hole (421), and the threaded hole (421) vertically penetrates through the round metal rod (42) and the upper surface of the round hole (411); the threaded hole (421) is connected with the countersunk head screw (5).

6. The universal mounting structure for multiple types of transformers according to claim 1, wherein the universal mounting structure for multiple types of transformers is suitable for use with a CD type core transformer, an ED type core transformer and an SD type core transformer.