Wire rope oil injection device for irregular shape of prestressed steel strand

Abstract

The invention discloses a wire rope oil injection device for an irregular shape of a prestressed steel strand. The wire rope oil injection device comprises an oil pump, an oil quantity control valve,an oil injector, an atomizer, a rotary brush, a centering die and the like. The key point of the invention is that an oil injection atomization device is additionally arranged in a stranded wire layercoiling process, and an oil injection chamber and an atomization chamber are arranged on a rack platform of the device. Atomization oil injection is carried out on the steel strand before a layer coiling procedure is carried out; the oil spraying procedure and the layer rolling procedure are tightly connected and can be used as a working procedure to be synchronously carried out, an atomization oil injection mode is adopted, the operation steps of workers can be reduced, the production efficiency is improved, meanwhile, the oil amount on the surface of a steel strand product is sufficient anduniform, resource waste is reduced, the workshop working environment is improved, the product quality is improved, and the overall production efficiency is improved.

Description

technical field [0001] The invention relates to the field of steel strand production equipment, in particular to a wire rope oil spraying device for irregular shapes of prestressed steel strands. Background technique [0002] Steel strand is a metal material capable of withstanding huge tensile force, which is widely used in various infrastructure construction projects. It is a steel product composed of multiple steel wires twisted together. [0003] Steel wires need to be twisted together in the production process of steel strands. The production process mainly includes: pickling, phosphating and impurity removal, saponification, stranding and layer coiling, etc. The above-mentioned production process is an indispensable key process in the production process, which directly affects the product quality and bearing capacity of the steel strand. Among them, the cohesion and coordination among the various processes and the optimization of the process directly affect the work ...

AI Technical Summary

Problems solved by technology

Ordinary equipment has poor control over the amount of oil injected during the oil injection process, and the oil injection is not sufficient and uneven, it is difficult for the anti-rust oil to penetrate into the inner surface of the stranding, and the working environment is particularly poor

The method of tying and soaking the steel strands wastes a lot of resources. After the steel strands are taken out, it is easy to drip and leak oil, which affects the workshop environment, and the large amount of oil on the surface is difficult to solidify quickly, which affects the later packaging process. Finally, the anti-corrosion in the oil pool Long-term use of rust oil is prone to impurities, affecting product quality

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