Rotary lubricating oil equal-thickness smearing and leveling device for inner wall of rust-proof pipeline

Abstract

The invention provides a rotary lubricating oil equal-thickness smearing and leveling device for the inner wall of a rust-proof pipeline and relates to the technical field of pipe rust preventing. Thedevice solves the problems that at present, when oil is smeared on the inner wall of a pipe, the process is usually carried out through two methods, the manual smearing efficiency is low, the smearing thicknesses are not uniform, waste of the oil is caused easily, when a large machine carries out oil smearing, use is not flexible, the machine is not portable, and the machine cannot adapt to small-scale use. The rotary lubricating oil equal-thickness smearing and leveling device for the inner wall of the rust-proof pipeline comprises a pipe body, a supporting rod main body and a locking nut. Afixing structure is fixedly connected to the pipe body. A thread pipe is connected to the fixing structure in a threaded manner. The outer side of the supporting rod main body is of an arc structure,a friction plate is arranged on the outer side of the supporting rod main body in an adhering manner, the friction plate is of a gauze-like soft structure, and therefore when the supporting structurerotates, the inner wall of the pipeline can be polished.

Description

technical field [0001] The invention belongs to the technical field of rust prevention of pipes, and more particularly relates to a rotary type lubricating oil and other thickness coating and leveling device for the inner wall of rust prevention pipes. Background technique [0002] The spare steel pipe needs to be oiled and sealed when it is stored to prevent damage caused by rust. [0003] For example, application number: CN201910546110.0, the invention discloses a steel pipe oiling device, comprising a box body and an oiling mechanism; the oiling mechanism includes an oiling brush, and the oiling brush is connected with a reciprocating mechanism; the oiling mechanism The right side is provided with a leveling mechanism, and the leveling mechanism includes two sets of leveling rollers arranged symmetrically up and down. The invention realizes high-efficiency oiling operation by providing a hollow oiling brush and a reciprocating mechanism with overflow holes, and greatly i...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a rotary lubricating oil equal-thickness smearing and leveling device for the inner wall of the anti-rust pipeline, so as to solve the problem that the existing two methods are often used when oiling the inner wall of the pipe. One is, by Manual application, but the application efficiency of this method is low, and the application thickness is uneven, which easily leads to waste of oil, which has been basically eliminated at present. Another method is to apply oil by large machinery, but this method is not flexible enough to be able to Portable and not suitable for small-scale use

Images