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A long-distance intelligent power transmission equipment

A power transmission equipment and long-distance technology, applied in the field of power transmission, can solve the problems of heavy radial load and mandrel fracture, and achieve the effect of increasing radial stress

Active Publication Date: 2020-10-09
福建鼎力电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The radial (perpendicular to the centerline) stress of the existing composite suspension insulators is very small. In the case of a very harsh working environment, the radial load is heavy due to the influence of ice-covered external environmental factors, resulting in the core rod fracture

Method used

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  • A long-distance intelligent power transmission equipment
  • A long-distance intelligent power transmission equipment
  • A long-distance intelligent power transmission equipment

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Embodiment

[0028] Such as Figure 1-Figure 4 As shown, the present invention provides a long-distance intelligent power transmission device, the structure of which includes a pole 1, a cross bar 2, a support base 3, an insulator 4, and a mandrel 5. The pole 1 and the cross bar 2 are in a cross structure, The bottom end of the insulator 4 is equipped with a support base 3, the support base 3 is fixed on the cross bar 2, the inside of the insulator 4 is equipped with a mandrel 5, and the inside of the support base 3 includes a sealing slide 31 , fittings 32, vertical rotation mechanism 33, the sealing slide 31 is located on the left and right sides of the fittings 32, the vertical rotation mechanism 33 is movably connected by a vertical slide bar located inside the support base 3, the vertical rotation mechanism 33 It consists of a support bowl 331, a mounting part 332, and a rotation center 333. The outer surface of the support bowl 331 is welded with a mounting part 332, and a rotation c...

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Abstract

The invention discloses remote intelligent power transmission equipment. The structure of the remote intelligent power transmission equipment comprises a power rod, a horizontal rod, a support base, an insulator and a core rod, wherein the power rod and the horizontal rod are in a cross structure, the support base is arranged at a bottom end of the insulator, the support base is fixedly arranged on the horizontal base, and the core rod is arranged in the insulator. A traditional insulator fixed the horizontal rod by a fitting is changed to a way that the support base is fixed, the support baseis in a hollow shape, thus the fitting, a sealing sliding piece and a vertical rotation mechanism can be accommodated, the fitting is fixed with the core rod in the insulator, the radial force borneby the insulator exceeds a standard when the remote intelligent power transmission equipment is affected by coated ice, at the moment, a support bowl of the fitting arranged in the support base generates rotation under matching of a rotation center and an installation piece, the support bowl is in a horizontal shape, meanwhile, the height of the fitting slips down to drive the insulation to be placed in the support base, and the radial stress of the insulator is improved by the protection of the support base when the height is descended.

Description

technical field [0001] The invention relates to the technical field of power transmission, in particular to a long-distance intelligent power transmission device. Background technique [0002] In a broad sense, power transmission equipment mainly refers to power transmission lines, which are responsible for transporting electric energy from power plants to substations, distribution stations and other sites for processing before being supplied to other equipment. After boosting, it is realized by connecting to the transmission line through control equipment such as a circuit breaker. Structural form, transmission lines are divided into overhead transmission lines and cable lines. Overhead transmission lines are composed of line towers, wires, insulators, line fittings, guy wires, tower foundations, grounding devices, etc., and are erected on the ground. [0003] The radial (perpendicular to the centerline) stress of the existing composite suspension insulator is very small. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/05H02G7/14H02G7/04
CPCH02G7/04H02G7/05H02G7/14
Inventor 吴顺珍曾振崇张冰冰江增泉
Owner 福建鼎力电气设备有限公司
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