Lubricating device with flaw detection and damage assessment functions for crane steel wire rope

Abstract

The invention discloses a lubricating device with flaw detection and damage assessment functions for a crane steel wire rope, and relates to the technical field of lubrication.The lubricating device comprises a lubricating box and a damage assessment box, the steel wire rope penetrates through the damage assessment box and the lubricating box, and the damage assessment box detects and assesses damage of the steel wire rope; the lubricating box lubricates the steel wire rope through ultrasonic waves and lubricating oil, and all positions of the steel wire rope are coated with the lubricating oil through the ultrasonic waves; the damage assessment box can swing between the two lower supporting columns along with shaking of the steel wire rope, meanwhile, the damage assessment box heats the steel wire rope to enable oil dirt on the surface of the steel wire rope to be melted into liquid, and after the damage assessment box swings to a certain number of times, the damage assessment box is fixed between the two lower supporting columns. And the steel wire rope which shakes originally shakes between the lubricating box and the loss assessment box under the action of inertia, so that the molten oil dirt in the liquid state is thrown away from the steel wire rope, the oil dirt on the steel wire rope is cleaned, and the steel wire rope is conveniently lubricated again in the follow-up process.

Description

technical field [0001] The invention relates to the technical field of lubrication, in particular to a lubrication device for a crane steel wire rope with the function of flaw detection and damage determination. Background technique [0002] The steel wire rope is composed of steel wire, rope core and lubricating grease. The steel wire rope is first twisted into strands by multi-layer steel wires, and then centered on the rope core, a certain number of strands are twisted into a spiral rope, which is to meet the requirements of mechanical properties and geometric dimensions. A helical bundle of steel wires twisted together according to certain rules. [0003] In order to prolong the service life of the wire rope and avoid excessive wear of the outer surface, regular lubrication and maintenance are required. The lubrication and maintenance of steel wire rope in traditional technology usually requires manual operation to apply lubricating oil on the steel wire rope, so that t...

AI Technical Summary

Problems solved by technology

The steel wire rope is corroded by dust and other substances, and the surface grease of the steel wire rope is contaminated with a lot of dust, which affects the use and life of the steel wire rope

The traditional treatment method is to use manual cleaning and lubrication, which is time-consuming, laborious and unsatisfactory.

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