Quick installation frame structure of variable-frequency cabinet

An installation frame, fast technology, applied in the direction of cabinet/cabinet/drawer parts, output power conversion device, electrical equipment shell/cabinet/drawer, etc., can solve the problem of low assembly efficiency, affecting stability, welding parts Disconnection and other problems, to achieve the effect of firm and reliable installation, high firmness, and enhanced skeleton structure strength

Pending Publication Date: 2018-12-07
ZHEJIANG JAROL SCI INSTR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a frame structure for quick installation of frequency conversion cabinet

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  • Quick installation frame structure of variable-frequency cabinet
  • Quick installation frame structure of variable-frequency cabinet
  • Quick installation frame structure of variable-frequency cabinet

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[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not used to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0018] Refer to Figure 1 to Figure 4 The embodiment of the present invention provides a quick installation frame structure of a frequency conversion cabinet, which includes an assembled frame body 1, a side reinforcement plate 2, a side sub-assembly plate 3, a bottom plate 4, and a base 5. The left and right sides of the assembled frame body 1 Each side is connected to a side reinforcement plat...

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Abstract

The invention discloses a quick installation frame structure of a variable-frequency cabinet. The quick installation frame structure comprises an assembled frame body, side reinforcing plates, side branch installation plates, a bottom plate and a base, wherein each of the left and right sides of the assembled frame body is connected with a side reinforcing plate; each side reinforcing plate is provided with a side branch installation plate; the bottom plate is disposed on the bottom of the assembled frame body; and the bottom plate is mounted on the base. The quick installation frame structureof a variable-frequency cabinet is reasonable in structure. The skeleton assembled frame body is assembled by using eight horizontal profiles, four vertical profiles and eight iron three-way joints which limit the positions of one another, thereby achieving high degree of firmness. Each kind of parts can be mass-produced, which helps to improve production efficiency and assembly efficiency. The side reinforcing plates are welded to the assembled frame body to further strengthen the strength of a skeleton structure. The side branch installation plates and the side reinforcing plates are buckled and then welded so as to be firmly and reliably installed. The bottom plate and base are installed to improve the shock absorption and shock resistance of the whole cabinet.

Description

【Technical field】 [0001] The invention relates to the technical field of frequency conversion cabinets, in particular to a frame structure for quick installation of frequency conversion cabinets. 【Background technique】 [0002] The frequency conversion cabinet is a serialized complete set of frequency conversion speed regulation system, covering the motor power range of 0.75kW-400kW. The function is relatively powerful, which can widely meet the application of fans and pumps in nuclear power plants. The frequency conversion module of the product adopts standardized and modular design, with compact structure, strong versatility and interchangeability. The overall function of the frequency conversion cabinet can be divided into motor frequency conversion control and motor power frequency control. The frequency conversion control part of the motor is mainly composed of six modules: three-phase power supply filter, three-phase power rectification, DC power supply filter, DC in...

Claims

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Application Information

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IPC IPC(8): H05K5/02H02M1/00
CPCH05K5/02H02M1/00H05K5/0217
Inventor 肖海乐朱海华肖孟男张彦杰张任妍潘峰周晓斌崔育忠肖代云陈怀宇王晋黄凯嘉苏梦吉沈玉峰黄晓峰王晨辉曹勤波
Owner ZHEJIANG JAROL SCI INSTR CO LTD
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