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Connecting fin and photovoltaic inversion cabinet assembled through same

A technology of connecting piece and connecting wing, which is applied in the direction of substation/switchgear board/panel/desk, substation/power distribution device shell, substation/switch layout details, etc., which can solve outdated, time-consuming and unsuitable for fast delivery To meet the needs of engineering projects and other issues, to achieve the effect of high strength, simple and fast processing process

Active Publication Date: 2016-11-23
CHANGZHOU BORI ELECTRIC POWER AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manufacturing method is relatively simple, extensive and outdated, and because the welding and spraying process takes a long time, it does not meet the needs of fast delivery projects

Method used

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  • Connecting fin and photovoltaic inversion cabinet assembled through same
  • Connecting fin and photovoltaic inversion cabinet assembled through same
  • Connecting fin and photovoltaic inversion cabinet assembled through same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: Connecting tabs

[0027] Such as figure 1 with 2 As shown, the present invention provides a connecting fin, which includes a beam connecting piece 1 and a column connecting piece 2 located on the same plane. Both the beam connecting piece 1 and the column connecting piece 2 are rectangular, wherein a short side of the beam connecting piece 1 integrally connected with a part of the long side of the column connecting piece 2;

[0028] A column reinforcing sheet 3 is provided at the junction of the beam connecting sheet 1 and the column connecting sheet 2. The cross section of the column reinforcing sheet 3 is L-shaped, including a vertical sheet 31 and a fixed sheet 32 ​​integrally connected, and the vertical sheet 31 is connected to the column. The connecting piece 2 is vertical, and the fixed piece 32 is parallel to the column connecting piece 2;

[0029] The beam connecting piece 1 and the column connecting piece 2 are provided with four round holes 4; th...

Embodiment 2

[0036] Example 2: Photovoltaic inverter cabinet

[0037] Such as image 3 with 4 A photovoltaic inverter cabinet assembled using the above-mentioned connecting fins shown includes four columns 5, eight beams 6 and panels. Corners, wherein the second corner 52 is located on a different side of the first corner 51, the third corner 53 is located on the same side of the second corner 52, the fourth corner 54 is located on the same side of the third corner 53, and the fifth corner 55 is located on the fourth corner Different sides of 54; the second knuckle 52 and the fourth knuckle 52 are provided with slots for accommodating connecting fins; there are holes corresponding to the circular holes 4 on the connecting fins on the column 5 and the beam 6.

[0038] In a preferred example of the present invention, the column 5 and the crossbeam 6 are assembled by connecting fins. Specifically, the beam 6 and the beam connection piece 1 are fixed by rivets, the column 5 and the column co...

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PUM

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Abstract

The invention relates to a connecting fin and a photovoltaic inversion cabinet assembled through the same. The connecting fin comprises a cross beam connecting sheet and a stand column connecting sheet which are located on the same plane, the cross beam connecting sheet and the stand column connecting sheet are both rectangular, and one short edge of the cross beam connecting sheet and one part of the long edge of the stand column connecting sheet are connected integrally. The connecting fin and the photovoltaic inversion cabinet assembled through the connecting fin have the advantages that compared with the mode of forming a frame structure and a shell in a welding mode, the machining process is easy, convenient and fast, mounting can be completed in narrow space, strength is higher, and a heavy load can be supported.

Description

technical field [0001] The invention relates to a connecting fin and a photovoltaic inverter cabinet assembled using the connecting fin. Background technique [0002] The photovoltaic inverter cabinet in the prior art is usually welded to form the frame structure and shell, and the material is ordinary Q235 steel plate, and the required process is sheet metal manufacturing—welding—polishing—transportation—spraying—return . This manufacturing method is relatively simple, extensive and outdated, and because the welding and spraying process takes a long time, it does not meet the needs of fast delivery engineering projects. Contents of the invention [0003] The purpose of the present invention is to provide a connecting fin for assembling an assembled photovoltaic inverter cabinet. [0004] In order to achieve the purpose of the above invention, the present invention adopts the following technical scheme: a connecting fin, including a beam connecting piece and a column con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/015H02B1/30
CPCH02B1/015H02B1/30H02B1/306
Inventor 樊阳文何峋李亮邓礼兵
Owner CHANGZHOU BORI ELECTRIC POWER AUTOMATION EQUIP