Heavy anti-vibration pipe clamp

Abstract

The invention discloses a heavy anti-vibration pipe clamp. The heavy anti-vibration pipe clamp comprises a base, a lower pipe clamp body and an upper pipe clamp body, wherein the lower pipe clamp bodyand the upper pipe clamp body are sequentially connected with the base. The base is connected with the bottom end of the lower pipe clamp body through multiple vibration reducers. The lower pipe clamp body and the upper pipe clamp body are connected through bolts, and a pipe clamp hole is formed. An anti-vibration device is arranged on the inner wall of the pipe clamp hole. Annular mechanical fingers are arranged on the edge of the end of the pipe clamp hole. According to the heavy anti-vibration pipe clamp, the anti-vibration performance and stabilization performance of the heavy anti-vibration pipe clamp to a pipe are improved, the situation that due to pipe vibration, the local stress concentration portion of the heavy pipe clamp is broken is effectively avoided, and the service life of the pipe clamp is prolonged.

Description

technical field [0001] The invention relates to the technical field of pipelines, in particular to a heavy-duty shockproof pipe clamp. Background technique [0002] Heavy-duty pipe clamps are widely used in the laying of oil and gas pipelines in oil refining, chemical industry, metallurgy, mining, machinery and other industries, for the functions of fixing, vibration reduction and sound absorption. Due to the continuous alternating change and increase or decrease of the fluid pressure in the pipeline, the mixed frequency vibration of the pipeline will be formed, resulting in fatigue or burst of the pipeline, which is easy to cause accidents, so a heavy-duty pipe clamp with good shock absorption effect is urgently needed Protective effects. [0003] However, the current heavy-duty anti-vibration pipe clamps only use ordinary screw and nut fastening methods. When used in actual production, the pipe clamps will become loose due to the vibration of the pipeline, and most of the...

AI Technical Summary

Problems solved by technology

Due to the continuous alternating change and increase or decrease of the fluid pressure in the pipeline, the mixed frequency vibration of the pipeline will be formed, resulting in fatigue or burst of the pipeline, which is easy to cause accidents, so a heavy-duty pipe clamp with good shock absorption effect is urgently needed Protective effects

[0003] However, the current heavy-duty anti-vibration pipe clamps only use ordinary screw and nut fastening methods. When used in actual production, the pipe clamps will become loose due to the vibration of the pipeline, and most of the current heavy-duty anti-vibration pipe clamps are limited to the pipe clamps. In the design of the inner hole of the part, such as setting a shockproof piece or a rubber pad in the inner hole wall of the heavy-duty pipe clamp, but with the development of science and technology, there are higher and higher requirements for the stability and shock absorption of the heavy-duty pipe clamp, but At present, the stability, shock absorption and other aspects of the heavy-duty anti-vibration pipe clamp can no longer meet the current requirements.

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