Unlock instant, AI-driven research and patent intelligence for your innovation.

Device and method for detecting insulation stripping depth of cables in electric stripper

A technology of depth detection and stripper, which is applied in the direction of electromagnetic measuring devices, electric/magnetic depth measurement, equipment for dismantling/armored cables, etc., can solve problems such as inconvenience, and achieve accurate and reliable detection results

Active Publication Date: 2022-06-17
WUHAN LEAD ELECTRIC POWER TECH CO LTD
View PDF19 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More importantly, the length of the insulating pole is generally 1.5 meters, and the overhead line is running live, and it is very inconvenient for the operator to operate while observing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for detecting insulation stripping depth of cables in electric stripper
  • Device and method for detecting insulation stripping depth of cables in electric stripper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The embodiment of the present invention provides an insulation layer stripping depth detection device of a cable in an electric stripper, comprising: a metal probe 2 , a control board 3 and a controller. In this embodiment, the controller is a single-chip microcomputer. The control board 3 is provided with a port 20, the metal probe 2 is arranged on the back of the cutter 1 of the electric peeler, one end of the metal probe 2 is connected to the lower cable clamp of the electric peeler, and the other end of the metal probe 2 is connected to the The outer side of the cable 4 on the inner side of the stripper abuts. There are at least two metal probes 2, and the ports 20 are connected to the metal probes 2 in a one-to-one correspondence; in this embodiment, the number of the metal probes 2 and the ports 20 is three; the three metal probes 2 are arranged side by side, and the outer two metal probes are The distance between the probes 2 is smaller than the width of the cut...

Embodiment 2

[0047] This embodiment provides a method for detecting the stripping depth of the insulation layer 5 of the cable 4 in the electric stripper. The method is implemented based on a device for detecting the stripping depth of the insulation layer 5 of the cable 4 in the electric stripper. The method includes:

[0048] Step S10 , select one port 20 , and apply a high potential to the selected port 20 .

[0049] Preferably, step S10 can also introduce a polling film type to improve the accuracy of detection, which specifically includes:

[0050] Step S101 , numbering all the ports 20 .

[0051] Step S102 , selecting different ports 20 in turn to apply a high potential, until all the ports 20 are loaded with a high potential at least once.

[0052] Step S20: Detect the potential signals of other unselected ports 20; if the detected potentials of the ports 20 all have a high level potential, output a first determination signal to determine that the insulating layer 5 of the cable 4 is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device for detecting the stripping depth of the cable insulation layer in an electric stripper. One end of the metal probe is connected to the lower clamping block of the fixed cable of the cutter of the electric stripper, and the other end of the metal probe is connected to the inner side of the electric stripper. The outside of the cable is abutted; the ports are connected to the metal probes in one-to-one correspondence; the ports are connected to the controller; the ports are all input / output composite function ports. The detection method includes: selecting a port, applying a high potential to the selected port, and detecting the potential signals of other unselected ports; if the potentials of the detected ports all have high-level potentials, output the first determination signal to determine the cable The insulation layer is completely stripped and the first indication signal is issued. The device and method for detecting the stripping depth of the insulation layer of the cable in the electric stripper provided by the present invention, the metal probe is connected to the port through the lead wire, and the insulation layer stripping depth of the cable in the electric stripper is detected through the software algorithm inside the controller The purpose is to ensure that the test results are accurate and reliable.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a device and method for detecting the stripping depth of the insulation layer of a cable in an electric stripper. Background technique [0002] The live work carried out through the insulating operating rod is collectively referred to as the indirect work method, which greatly improves the safety and reliability of the work by avoiding the contact between the personnel and the live equipment. Insulated overhead line insulation peeler is an important tool in the field of live work. [0003] In the application of insulated overhead cable stripper products, the stripping depth of the insulation outer layer is a technical difficulty. The distribution network overhead line is generally a multi-strand aluminum cable, and the outer layer is an insulating layer. As the cutter rotates around the cable, it gradually gets closer to the conductor to strip off the outer lay...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/26H02G1/12H02G1/02
CPCG01B7/26H02G1/12H02G1/02
Inventor 王颂锋
Owner WUHAN LEAD ELECTRIC POWER TECH CO LTD