CN212230214U

CN212230214U - Transformer core clamp

Info

Publication number: CN212230214U
Application number: CN202021412435.4U
Authority: CN
Inventors: 周广兵
Original assignee: Foshan Henghe Electric Co Ltd
Current assignee: Foshan Henghe Electric Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-12-25
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a transformer cell clamp, which is characterized by comprising an upper fixed bracket, a lower fixed bracket and a plurality of connecting pull rods which are vertically arranged and connected between the upper fixed bracket and the lower fixed bracket, wherein the upper fixed bracket comprises a front clamp I and a rear clamp I which are used for clamping the upper part of an iron core; the lower fixing support comprises a front clamping piece II and a rear clamping piece II which are used for clamping the lower part of the iron core, and supporting foot frames are arranged at the bottoms of the front clamping piece II and the rear clamping piece II. The utility model discloses simple structure, simple to operate.

Description

Transformer core clamp

Technical Field

The utility model relates to a transformer technical field, more specifically relates to a transformer electric core folder.

Background

The transformer consists of an iron core and a coil, wherein the coil is provided with two or more than two windings, the winding connected with a power supply is called a primary coil, and the other windings are called secondary coils. It can transform alternating voltage, current and impedance. The simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core. The core acts to enhance the magnetic coupling between the two coils. The iron core is formed by laminating painted silicon steel sheets in order to reduce internal eddy current and hysteresis loss of iron; there is no electrical connection between the two coils, which are wound from insulated copper (or aluminum) wire. One coil is connected with an alternating current power supply and is called a primary coil (or a primary coil), and the other coil is connected with an electric appliance and is called a secondary coil (or a secondary coil). In addition, corresponding clamping pieces are specially designed for fixing the iron core and the coil, but the structure of the existing clamping piece is complex, the installation is inconvenient, and the production requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, simple to operate's transformer electricity core folder for solving prior art not enough.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a transformer core clamping piece is characterized by comprising an upper fixing support, a lower fixing support and a plurality of connecting pull rods which are vertically arranged and connected between the upper fixing support and the lower fixing support, wherein the upper fixing support comprises a front clamping piece I and a rear clamping piece I which are used for clamping the upper part of an iron core; the lower fixing support comprises a front clamping piece II and a rear clamping piece II which are used for clamping the lower part of the iron core, and supporting foot frames are arranged at the bottoms of the front clamping piece II and the rear clamping piece II, so that the iron core can be far away from the bottom surface, and is moisture-proof and moisture-proof.

As a further explanation of the above scheme, the front clamping piece and the rear clamping piece are of a U-shaped steel structure, the lower side edges of the front clamping piece and the rear clamping piece are provided with first concave-convex plates, and the protruding part of the first plate is provided with a first through hole for installing a connecting pull rod.

Furthermore, the front clamping piece second and the rear clamping piece second are of U-shaped steel structures, and two side edges of the front clamping piece first and the rear clamping piece first are provided with through holes second for installing and connecting pull rods.

Furthermore, the supporting foot rest comprises at least two supporting rod pieces which are parallel to each other and arranged at the bottom of the lower fixing support.

Furthermore, the inner sides of the front clamping piece I and the rear clamping piece I are provided with plate blocks which are vertically arranged, and the plate blocks are provided with hanging holes.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

the utility model adopts an electric core clamp structure which mainly comprises an upper fixing support, a lower fixing support and a plurality of vertically arranged connecting pull rods connected between the upper fixing support and the lower fixing support, wherein the upper fixing support comprises a front clamp I and a rear clamp I which are used for clamping the upper part of an iron core; the lower fixing support comprises a front clamping piece II and a rear clamping piece II which are used for clamping the lower part of the iron core, and supporting foot frames are arranged at the bottoms of the front clamping piece II and the rear clamping piece II.

Drawings

Fig. 1 is a schematic diagram of the transformer structure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of the upper mounting bracket;

FIG. 4 is a side view of FIG. 3;

fig. 5 is a schematic diagram of a structure of a transformer cell clamp.

Description of reference numerals: 1. the device comprises an upper fixing support 1-1, a front clamping piece 1-2, a rear clamping piece 1-3, a plate piece 1-31, a protruding part 2, a lower fixing support 2-1, a front clamping piece 2-2, a rear clamping piece 3, a supporting foot frame 4, a plate 5, a hanging hole 6, an iron core 7 and a connecting pull rod.

Detailed Description

The technical solution is described in detail with reference to specific embodiments below.

As shown in fig. 1-5, the present invention relates to a transformer core clamp, which comprises an upper fixing bracket 1, a lower fixing bracket 2, and a plurality of connecting rods 7 vertically arranged and connected between the upper fixing bracket and the lower fixing bracket, wherein the upper fixing bracket comprises a front clamp 1-1 and a rear clamp 1-2 for clamping the upper part of an iron core 6; the lower fixing support comprises a front clamping piece II and a rear clamping piece II 2-1 and 2-2 which are used for clamping the lower part of the iron core, and supporting foot frames 3 are arranged at the bottoms of the front clamping piece II and the rear clamping piece II, so that the iron core can be far away from the bottom surface, and is moisture-proof and damp-proof.

In the embodiment, the front clamping piece I, the rear clamping piece I, the front clamping piece II and the rear clamping piece II are all of U-shaped steel structures, the lower side edges of the front clamping piece I and the rear clamping piece I are provided with plate pieces I1-3 which are arranged in a concave-convex mode, and protruding portions 1-31 of the plate pieces I are provided with through holes I for installing connecting pull rods. The number of the single-side connecting pull rods is 4, and two side edges of the front clamping piece I and the rear clamping piece I are provided with through holes II for mounting the connecting pull rods.

The supporting foot rest comprises two supporting rod pieces which are parallel to each other and arranged at the bottom of the lower fixed support. The inner sides of the front clamping piece I and the rear clamping piece I are provided with plate blocks 4 which are vertically arranged, and the plate blocks are provided with hanging holes 5.

Compared with the prior art, the utility model adopts the electric core clamp structure which is mainly composed of an upper fixing support, a lower fixing support and a plurality of vertically arranged connecting pull rods connected between the upper fixing support and the lower fixing support, wherein the upper fixing support comprises a front clamp I and a rear clamp I which are used for clamping the upper part of the iron core; the lower fixing support comprises a front clamping piece II and a rear clamping piece II which are used for clamping the lower part of the iron core, and supporting foot frames are arranged at the bottoms of the front clamping piece II and the rear clamping piece II.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A transformer core clamping piece is characterized by comprising an upper fixing support, a lower fixing support and a plurality of connecting pull rods which are vertically arranged and connected between the upper fixing support and the lower fixing support, wherein the upper fixing support comprises a front clamping piece I and a rear clamping piece I which are used for clamping the upper part of an iron core; the lower fixing support comprises a front clamping piece II and a rear clamping piece II which are used for clamping the lower part of the iron core, and supporting foot frames are arranged at the bottoms of the front clamping piece II and the rear clamping piece II.

2. The transformer core clamp according to claim 1, wherein the first front clamp and the first rear clamp are of a U-shaped steel structure, lower side edges of the first front clamp and the first rear clamp are provided with first concave-convex plates, and protruding portions of the first plates are provided with first through holes for mounting connecting pull rods.

3. The transformer core clamp according to claim 1, wherein the front and rear clamps are U-shaped steel structures, and two side edges of the front and rear clamps are provided with second through holes for mounting connecting pull rods.

4. The transformer cell clamp of claim 1, wherein the support leg comprises at least two support rods disposed parallel to each other at the bottom of the lower fixing bracket.

5. The transformer core clamp of claim 1, wherein the inner sides of the first front clamp and the first rear clamp are provided with vertically arranged plates, and the plates are provided with hanging holes.