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Connecting rod of solid insulation ring main unit

A solid insulation and connecting rod technology, which is applied in the setting of switchgear, switchgear, electrical components, etc., can solve the problems of inconvenient production and high cost, and achieve the effects of simple production, good insulation performance and reasonable structure.

Inactive Publication Date: 2015-06-24
施周平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing connecting rod is made of galvanized steel pipe, which is expensive and inconvenient to produce

Method used

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  • Connecting rod of solid insulation ring main unit
  • Connecting rod of solid insulation ring main unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will now be further described in conjunction with specific examples, and the following examples are intended to illustrate the present invention rather than further limit the present invention.

[0016] Such as figure 1 As shown, a connecting rod of a solid insulated ring network cabinet includes an L-shaped connecting rod body 1. The connecting rod body 1 includes a plug-in engagement section 2 in the first half and a connecting and fixing section 3 in the second half. The section 2 has a beak-shaped plug joint 4, the plug joint 4 is provided with a reinforcing rib 5, the front end and the rear end of the connecting fixed section 3 are each provided with a through hole 6, and the connecting fixed section 3 is provided with a hole perpendicular to the plug-in card. Block 7 of joint section 2.

[0017] Further, the coupling rod body 1 is a one-time injection molding integral structure. One-time injection molding production is convenient and fast, ...

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Abstract

The invention relates to components and parts of solid insulation ring main units, in particular to a connection rod of the solid insulation ring main unit. The connection rod of the solid insulation ring main unit comprises an L-shaped connecting rod body, the connecting rod body comprises an inserting connection clamping segment on the first half part and a connection fixing segment on the latter half part, the inserting connection clamping segment is provided with a sharp-mouth-shaped inserting connection head, the inserting connection head is provided with reinforcing ribs, the front end and the rear end of the connection fixing segment are each provided with a through hole, and the connection fixing segment is provided with blocks perpendicular to the inserting connection clamping segment. The connection rod of the solid insulation ring main unit has the advantages of being reasonable in structure, simple and convenient in manufacturing, good in insulating property and applicable to electrical equipment installation use.

Description

technical field [0001] The invention relates to parts of a solid insulating ring network cabinet, in particular to a connecting rod of a solid insulating ring network cabinet. Background technique [0002] At present, the country is building a smart grid, which includes: power generation, power transformation, power distribution, dispatching and automation of power consumption, etc. Ring Main Unit (Ring Main Supply Unit, RMU) is an emerging smart grid power distribution equipment, which is widely used in the terminals of urban power grids. The insulation medium of the ring network cabinet has gone through the process of air insulation, air and SF6 gas mixed insulation, SF6 gas full insulation, and finally solid insulation. [0003] The solid insulated ring main unit cancels the application of the pressure vessel. The internal insulation and arc extinguishing of the switch body adopts vacuum medium, and the external insulation adopts the insulating cylinder to solidify the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B13/00
CPCH02B1/00
Inventor 施周平
Owner 施周平