Structure convenient for fixing outgoing line copper bar under new energy

Abstract

The utility model relates to a structure convenient for fixing a new energy lower outgoing line copper bar, which relates to the field of auxiliary mechanisms of transformers and comprises a first lower outgoing line fixing support, a second lower outgoing line fixing support and a third lower outgoing line fixing support. The first lower outgoing line fixing support has a preset operation length and is provided with an open end, and the operation face of one end of the first lower outgoing line fixing support is a regular polygon. The second lower outgoing line fixing support is connected with the first lower outgoing line fixing support and has a preset operation length and a preset bending radian. The third lower outgoing line fixing support is connected with the second lower outgoing line fixing support and has a preset bending radian. By improving the structure of the first lower outgoing line fixing support, the strength of the first lower outgoing line fixing support is enhanced, and a large copper bar cannot be broken by pressing. And meanwhile, the lower outgoing line fixing bracket III is additionally arranged, so that the insulator can be conveniently and manually installed, front-back and left-right errors generated by manufacturing can be allowed, enough margin is reserved for production and manufacturing, and the production progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary mechanisms of transformers, and in particular to a copper busbar fixing structure that is convenient for new energy outlets. Background Art

[0002] Transformers are basic equipment for power transmission and distribution, and are widely used in industries, agriculture, transportation, urban communities, etc. The outgoing copper busbar is one of the components of the transformer.

[0003] The copper busbar for the new energy outlet line in the prior art is difficult to fix. If the copper busbar is too large, it is easy to break the corresponding fixing bracket. In addition, if there is a slight error in the product, the insulator is difficult to install, and the adjustable margin is too small. Utility Model Content

[0004] The purpose of the utility model is to provide a copper busbar fixing structure that is convenient for new energy outlets, so as to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A structure for fixing the copper busbar of the new energy outlet line, comprising a lower outlet line fixing bracket 1, a lower outlet line fixing bracket 2 and a lower outlet line fixing bracket 3; the lower outlet line fixing bracket 1 has a predetermined working length and is provided with an open end, and the working surface of one end is a regular polygon; the lower outlet line fixing bracket 2 is connected to the lower outlet line fixing bracket 1, and has a predetermined working length and bending curvature; the lower outlet line fixing bracket 3 is connected to the lower outlet line fixing bracket 2, and has a predetermined bending curvature.

[0006] In a further embodiment, the working surface at one end of the lower wire fixing bracket is rectangular, has a predetermined working length and supporting force, and corresponding through holes are provided on the surface of the working surface; and the cross-sections of the other two working surfaces of the lower wire fixing bracket are L-shaped.

[0007] In a further embodiment, the second lower outlet wire fixing bracket is L-shaped and has a predetermined working length and supporting force; a corresponding limiting through hole is provided at a predetermined position on the working surface of the second lower outlet wire fixing bracket, and the limiting through holes are multiple.

[0008] In a further embodiment, the lower outlet line fixing bracket three is L-shaped and has a predetermined working length and supporting force, and has a predetermined size difference with the lower outlet line fixing bracket two; the working surface of the lower outlet line fixing bracket three is provided with corresponding insulator fixing holes.

[0009] Beneficial effects: The utility model relates to a structure for fixing the copper busbar of the lower outlet of new energy, and relates to the field of auxiliary mechanisms of transformers, including a lower outlet fixing bracket 1, a lower outlet fixing bracket 2 and a lower outlet fixing bracket 3; the lower outlet fixing bracket 1 has a predetermined working length, and is provided with an open end, and the working surface of one end is a regular polygon; the lower outlet fixing bracket 2 is connected to the lower outlet fixing bracket 1, and has a predetermined working length and bending arc; the lower outlet fixing bracket 3 is connected to the lower outlet fixing bracket 2, and has a predetermined bending arc. The present application improves the strength of the lower outlet fixing bracket 1 by improving the structure of the lower outlet fixing bracket 1, and no matter how large the copper busbar is, it will not be crushed. At the same time, the lower outlet fixing bracket 3 is added to facilitate the manual installation of insulators. This solution can allow for the errors in the front, back, left and right directions caused by manufacturing, leaving enough margin for production and manufacturing, and speeding up production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram used in this application.

[0011] Figure 2 It is a schematic diagram of the lower outlet wire fixing bracket 1 described in this application.

[0012] Figure 3 It is a top view of the lower outlet wire fixing bracket 1 described in the present application.

[0013] Figure 4 It is a schematic diagram of the lower outlet wire fixing bracket 2 described in this application.

[0014] Figure 5 It is a schematic diagram of the lower outlet wire fixing bracket three described in this application.

[0015] The reference numerals in the figures are: a lower outlet wire fixing bracket 1, a lower outlet wire fixing bracket 2 3, a lower outlet wire fixing bracket 3 3, and an insulator fixing hole 4. DETAILED DESCRIPTION

[0016] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described. Example 1

[0017] The present embodiment proposes a structure for fixing the copper busbar of the lower outlet of new energy, which includes a lower outlet fixing bracket 1, a lower outlet fixing bracket 2 3 and a lower outlet fixing bracket 3 3; the lower outlet fixing bracket 1 has a predetermined working length, is provided with an open end, and the working surface at one end is a regular polygon; the lower outlet fixing bracket 2 3 is connected to the lower outlet fixing bracket 1, has a predetermined working length and bending arc; the lower outlet fixing bracket 3 3 is connected to the lower outlet fixing bracket 2 3, and has a predetermined bending arc. In actual operation, the lower outlet fixing bracket 3 3 is connected to the insulator, and since the lower outlet fixing bracket 3 3 has a predetermined bending arc, it is convenient for manual installation of the insulator. The working surface at one end of the lower outlet fixing bracket 1 is rectangular, has a predetermined working length and supporting force, and the working surface surface is provided with corresponding through holes; and the cross-sections of the other two working surfaces of the lower outlet fixing bracket 1 are L-shaped. In a further preferred embodiment, the working surface of one end of the lower outlet wire fixing bracket 1 is square, which effectively increases the strength of the lower outlet wire fixing bracket 1, and no matter how large the copper busbar is, it will not be broken. Example 2

[0018] On the basis of the first embodiment, the lower outlet fixed bracket 2 3 is L-shaped and has a predetermined working length and supporting force; a corresponding limiting through hole is provided at a predetermined position on the working surface of the lower outlet fixed bracket 2 3, and the limiting through holes are multiple. , and are distributed in a display manner on the working surface of the lower outlet fixed bracket 2 3. The lower outlet fixed bracket 3 3 is L-shaped and has a predetermined working length and supporting force, and there is a predetermined size difference between it and the lower outlet fixed bracket 2; a corresponding insulator fixing hole 4 is provided on the working surface of the lower outlet fixed bracket 3. In the later operation process, the insulator can be installed and limited through the insulator fixing hole 4 provided on the lower outlet fixed bracket 3.

[0019] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A copper busbar fixing structure for new energy outlets, characterized by: It comprises a lower wire outlet fixing bracket 1, a lower wire outlet fixing bracket 2 and a lower wire outlet fixing bracket 3; the lower wire outlet fixing bracket 1 has a predetermined working length and is provided with an open end, and the working surface of one end is a regular polygon; the lower wire outlet fixing bracket 2 is connected to the lower wire outlet fixing bracket 1, and has a predetermined working length and bending curvature; the lower wire outlet fixing bracket 3 is connected to the lower wire outlet fixing bracket 2, and has a predetermined bending curvature.

2. According to claim 1, a copper busbar fixing structure for new energy outlet is characterized in that: The working surface at one end of the lower outlet fixing bracket is rectangular, has a predetermined working length and supporting force, and a corresponding through hole is provided on the working surface; and the cross-sections of the other two working surfaces of the lower outlet fixing bracket are L-shaped.

3. According to claim 1, a copper bar fixing structure for new energy outlet is characterized in that: The second lower outlet wire fixing bracket is L-shaped and has a predetermined working length and supporting force; a corresponding limiting through hole is provided at a predetermined position on the working surface of the second lower outlet wire fixing bracket, and there are multiple limiting through holes.

4. According to claim 1, a copper bar fixing structure for new energy outlet is characterized in that: The lower outlet wire fixing bracket three is L-shaped and has a predetermined working length and supporting force, and has a predetermined size difference with the lower outlet wire fixing bracket two; the working surface of the lower outlet wire fixing bracket three is provided with corresponding insulator fixing holes.

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