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Extensible intelligent electrical ring main unit

A technology of intelligent electrical and expansion cabinets, applied in electrical components, circuit devices, substation/distribution device enclosures, etc., can solve problems such as inability to expand capacity, achieve increased use practicability and more functional effects, and improve self-protection capabilities , the effect of multi-component placement ability

Inactive Publication Date: 2020-08-18
ZHAOTONG POWER SUPPLYING BUREAU OF YUNNAN POWER GRID
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an expandable intelligent electrical ring network cabinet to solve the problem that the internal space of the existing intelligent electrical ring network cabinet cannot be expanded due to fixed space

Method used

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  • Extensible intelligent electrical ring main unit
  • Extensible intelligent electrical ring main unit
  • Extensible intelligent electrical ring main unit

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] figure 1 , 2 It shows: an expandable intelligent electrical ring network cabinet, including a cabinet body 1 and an extended cabinet body 2, the cabinet body 1 is a hollow cavity with an opening on the rear side, and the expansion cabinet body 2 is a hollow cavity with an opening on the front side, The extension cabinet body 2 is slidably connected in the cabinet body 1 . Such as image 3 As shown, the bottom of the expansion cabinet 2 is provided with a pulley 201, and the top is provided with a T-shaped clamping plate 202. The inner bottom of the cabinet 1 is provided with a chute 101 matching ...

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Abstract

The invention discloses an extensible intelligent electrical ring main unit, and relates to the technical field of electrical ring main units. The extensible intelligent electrical ring main unit comprises a cabinet body and an extension cabinet body, wherein the extension cabinet body is slidably connected to one side of the cabinet body, the bottom of the extension cabinet body is provided withsliding wheels, the top of the extension cabinet body is provided with a T-shaped clamping plate, sliding grooves matched with the sliding wheels are formed in the bottom of the inner side of the cabinet body, an inwards-concave clamping groove is formed in the top of the inner side of the cabinet body, and the T-shaped clamping plate is matched with the clamping groove; and an air cylinder protection shell is arranged on the inner side wall of the cabinet body, an air cylinder is installed in the air cylinder protection shell, an air cylinder output shaft is connected with a connecting piece,the connecting piece is fixedly connected with the expansion cabinet body, and the air cylinder is in signal connection with a PLC. Through a power effect of the air cylinder, under the relative sliding fit of the T-shaped clamping plate and the clamping groove and the relative sliding fit of the sliding wheels and the sliding grooves, the expansion cabinet body moves laterally, so that the internal space of the ring main unit body is expanded to a certain extent, the usability of the intelligent electrical ring main unit is improved, and the intelligent electrical ring main unit has more element placement capacities.

Description

technical field [0001] The invention relates to the technical field of electric ring network cabinets, in particular to an expandable intelligent electric ring network cabinet. Background technique [0002] The ring network cabinet is a group of high-voltage switchgear installed in the steel plate metal cabinet or made into an assembled spaced ring network power supply unit. Its core part uses load switches and fuses. It has simple structure, small size, low price, and Improve power supply parameters and performance and power supply security and other advantages. The intelligent electrical ring network cabinet is also a kind of ring network cabinet. It contains a variety of intelligent control components inside to realize intelligent control. However, during the use of the existing intelligent electrical ring main unit, due to the integration of its own structure, the size of the internal space is fixed, making it impossible to expand the internal space, and to a certain ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/52H02B1/56H02B1/28H02J13/00
CPCH02B1/30H02B1/52H02B1/565H02B1/28H02J13/00024Y02E60/00Y04S40/126
Inventor 郭志伟李锐王彧徐子涛刘恩念海啸刘波
Owner ZHAOTONG POWER SUPPLYING BUREAU OF YUNNAN POWER GRID
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