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GIL conductor three-post insulator crimping equipment

A technology of crimping equipment and insulators, which is applied in the field of GIL conductor three-pillar insulator crimping equipment, can solve the problems of high maintenance cost, many contact links, and high discharge rate, and achieve assembly quality, less contact links, and low discharge rate. Effect

Inactive Publication Date: 2020-05-01
江苏恒高电气制造有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] During the dust-free assembly of high-voltage and ultra-high voltage power transmission and transformation busbars (GIL) in the industry, the installation of the three-pillar insulators of the GIL conductor is generally fastened with screws, so that there are many contact links in the installation and the discharge rate is high. The maintenance cost of the busbar (GIL) is high, so it is urgent to find an installation device that can solve the three-post insulator of the GIL conductor

Method used

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  • GIL conductor three-post insulator crimping equipment
  • GIL conductor three-post insulator crimping equipment
  • GIL conductor three-post insulator crimping equipment

Examples

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Embodiment 1

[0022] see Figure 1-3 , the present invention is a kind of crimping equipment for GIL conductor three-pillar insulators, comprising upper fixing plate 1, upper crimping plate (1) 2, upper crimping plate (2) 3, lower fixing plate 4, lower crimping plate (1) ) 5, the lower crimping plate (2) 6, oil cylinder 9, telescopic shaft 10.

[0023] The upper fixing plate 1 is connected together with the upper crimping plate (1) 2 through the tie rod 17, suspended above the conductor 16 to be crimped with the three-pillar insulator by means of the lifting ring 18, the three-pillar insulator is covered with the conductor 16, and the wedge-shaped block is inserted into the The three-post insulator is placed between the conductors 16 and the lifting ring 18 is lowered. The semicircle at the lower end of the upper fixing plate 1 and the upper crimping plate (1) 2 presses the edge of a pillar insulator.

[0024] Two oil cylinders 9 are symmetrically inserted into the upper fixing plate 1 an...

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Abstract

The invention discloses GIL conductor three-post insulator crimping equipment, which relates to the technical field of high-voltage and extra-high-voltage power transmission and transformation bus (GIL) dust-free assembly. The three-post insulator crimping equipment comprises two crimping plates and an oil cylinder, two ends of an insulator are sleeved with the two crimping plates, the oil cylinder is contracted through working of a hydraulic station, and a three-post insulator is crimped to a designed position on a conductor by using a taper hole in a crimping plate mold. Through the design of the crimping plate structure, the design of the fixed plate is combined, and the contraction pressure of the oil cylinder is utilized, so that the three-post insulator is crimped on the conductor.

Description

technical field [0001] The invention belongs to the technical field of dust-free assembly of high-voltage and ultra-high-voltage power transmission and transformation busbars (GIL), and in particular relates to a crimping device for three-pillar insulators of GIL conductors. Background technique [0002] During the dust-free assembly of high-voltage and ultra-high voltage power transmission and transformation busbars (GIL) in the industry, the installation of the three-pillar insulators of the GIL conductor is generally fastened with screws, so that there are many contact links in the installation and the discharge rate is high. The bus bar (GIL) is costly to repair, so it is urgent to find an installation device that can solve the GIL conductor three-post insulator. Contents of the invention [0003] The invention provides a GIL conductor three-pillar insulator crimping equipment, through an upper fixing plate, an upper crimping plate 1, an upper crimping plate 2, a lower...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B19/00
CPCH01B19/00
Inventor 李长江邓小冬王晓军
Owner 江苏恒高电气制造有限公司
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