A protective device for protecting chemical pipelines

Abstract

The invention discloses a protective device for protecting chemical pipelines, and relates to the technical field of chemical pipeline attachments. The invention includes a fixing mechanism fixed on the outside of the chemical pipeline and a protective sleeve fixed on the outside of the fixing mechanism; the fixing mechanism includes a collar sleeved on the outside of the chemical pipeline, and the collar includes two half-rings with the same structure, and the half-ring The outer side of the arc plate is provided with an arc plate, and the arc plate is provided with a chute along its arc surface, and the two chute cooperate to form a ring-shaped chute; the collar is provided with a number of openings and a locking structure is installed on the opening. ; The cross section of the chute is a "T"-shaped structure; the fixing mechanism is equipped with a supporting and guiding structure supported on the inner wall of the protective casing. The combination of the fixing mechanism, the supporting guide structure and the protective sleeve of the present invention realizes the protection of the pipeline and prevents the pipeline from being damaged by external force; at the same time, the protective sleeve is supported by the fixing mechanism and the supporting guide structure, Enhanced protection strength.

Description

technical field [0001] The invention belongs to the technical field of chemical pipeline attachments, in particular to a protective device for protecting chemical pipelines. Background technique [0002] Chemical pipelines are pipelines that transport toxic, harmful and corrosive media. They are mainly used in medicine, metallurgy, environmental protection, water supply and drainage, petroleum and other industries. They are widely used. In recent years, the demand for chemical pipelines has increased. The demand for tools for pipelines has also increased. [0003] Existing chemical pipelines are generally installed and exposed in nature. These exposed pipelines are extremely vulnerable to external force impacts and the influence of wind and rain in nature. In general, only the periphery of the exposed pipes will be exposed during the construction process. Simple protection by wrapping or binding fence sheets, old belts, double-resistant nets and iron wires, these simple pro...

AI Technical Summary

Problems solved by technology

[0003] Existing chemical pipelines are generally installed and exposed in nature. These exposed pipelines are extremely vulnerable to external force impacts and the influence of wind and rain in nature. In general, only the periphery of the exposed pipes will be exposed during the construction process. Wrap or bind fence pieces, old belts, double-resistant nets and iron wires for simple protection. These simple protections have little effect on pipeline protection, and it is difficult to effectively protect pipelines

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