Cable protection fitting for electric power engineering

A technology for electric power engineering and cables, which is applied in the field of cable protection fittings for electric power engineering, can solve problems such as breakage at joints, achieve the effects of increasing friction, improving fixing effect, and improving reliability

Inactive Publication Date: 2021-07-02
乔永干
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the fact that the existing protective fittings can only serve the purpose of wrapping the joint, when the two ends of the power cable receive tension, the joint is likely to cause a technical problem of breakage, the present invention proposes a power Engineering cable protection fittings

Method used

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  • Cable protection fitting for electric power engineering
  • Cable protection fitting for electric power engineering
  • Cable protection fitting for electric power engineering

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refe...

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Abstract

The invention belongs to the technical field of electric power fittings, particularly relates to a cable protection fitting for electric power engineering, and aims to solve the problems that an existing protection fitting only can achieve the purpose of wrapping a joint, and when two ends of an electric power cable receive tensile force, the joint is easy to break, and provides the following scheme that the cable protection fitting comprises a first shell, a second shell is hinged to the outer wall of the first shell, cavities are formed in the inner walls of the first shell and the second shell, two winding discs are arranged on the inner walls of the cavities, a plurality of mounting grooves which are annularly distributed at equal intervals are formed in the outer walls of the winding discs, buffer springs are arranged on the inner walls of the mounting grooves, a limiting plate is arranged at the end, away from the mounting groove, of each buffer spring, and a cable groove is formed in the outer wall of one side of the limiting plate. According to the invention, the tensile force applied to the cable joint can be greatly reduced, the cable joint is protected from being broken, and the electricity utilization safety of people is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electric power fittings, in particular to a cable protection fitting for electric power engineering. Background technique [0002] Electricity is an energy powered by electric energy. It was discovered in the 1870s. The discovery and application of electric power set off the second industrialization climax and became one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. The primary energy is converted into electricity through mechanical energy devices, and then the electricity is supplied to various ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/10F16F15/067
CPCF16F15/067H02G15/10
Inventor 乔永乾
Owner 乔永干
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