Maintaining device for steel wire rope of building tower crane

Abstract

The invention discloses a maintaining device for a steel wire rope of a building tower crane. The maintaining device comprises a rectangular shell. The maintaining device can be installed on the steelwire rope, located above a lifting hook portion, of the tower crane. By means of the moving characteristic of the steel wire rope in the working process, kinetic energy of the part is differentiatedinto kinetic energy of the device, thus internal engine oil can be sprayed to the surface of the steel wire rope under the effect of air pressure, thus the steel wire rope can be maintained, the performance of the steel wire rope is improved, and the potential safety hazard is reduced. Moreover, the device is provided with a size limiting type part butt joint installing mechanism of a sphere structure, two parts can be connected, and meanwhile, the angle rotating effect between the two parts is not influenced. In addition, the device is provided with a piston space sealing type space medium compressing mechanism, the mechanism can carry out space compressing on media at one end of the mechanism in the moving process, thus liquid is compressed, and the high-pressure state is formed. In addition, the device is provided with a size limiting type liquid one-way flow mechanism of a spherical structure, and on the premise of bearing large pressure, one-way flow of the liquid is achieved.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a maintenance device for steel wire ropes of construction tower cranes. Background technique [0002] At present, in the construction site, the appearance of tower crane is indispensable. When the tower crane is working, because the steel wire rope at the hook part is too far away from the self-oiling maintenance device, the performance of the steel wire rope at this part will decline under long-term work. The hidden security risks are relatively large. Contents of the invention [0003] The object of the present invention is to provide a maintenance device for steel wire ropes of construction tower cranes, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a maintenance device for building tower crane wire ropes, compris...

AI Technical Summary

Problems solved by technology

[0002] At present, in the construction site, the appearance of tower crane is indispensable. When the tower crane is working, because the steel wire rope at the hook part is too far away from the self-oiling maintenance device, the performance of the steel wire rope at this part will decline under long-term work. The implied safety hazard is relatively large

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