Large-scale gas pipeline partition automatic installation mechanism

Abstract

The invention relates to the technical field of gas pipeline partitions, in particular to an automatic installation mechanism for large-scale gas pipeline partitions, comprising pipelines, first hydraulic components are arranged at the upper and lower ends of the pipelines, and a first hydraulic component is installed directly above the pipelines an outer frame, a moving frame is installed on the inner side of the outer frame, a first cross bar is arranged at the upper end of the moving frame, a second cross bar is arranged at the lower end of the moving frame, and a second sliding bar is arranged on the outer frame A groove and a third chute, a second hydraulic assembly is installed on the top end of the moving frame, the upper end of the second hydraulic assembly is a left frame, and the lower end of the second hydraulic assembly is a right frame. The invention can automatically complete the separation of the pipeline through the remote end of the hydraulic system, send the partition plate and the sealing ring into the separation area of ​​the pipeline flange, and automatically clean the slag on the flange contact surface. The operation is fast, the functions are various, and the use is convenient. Strong usability, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of gas pipeline partitions, in particular to an automatic installation mechanism for large gas pipeline partitions. Background technique [0002] For the current equipment repair or maintenance process, the maintenance part is reliably cut off from the dangerous medium (gas, etc.) to ensure the safe and smooth completion of the maintenance. Insert the clapboard downward. When the clapboard is gradually inserted into the pipeline, the pressure of the gas will gradually increase, so that the clapboard is stuck in the pipeline and cannot enter the bottom of the flange normally. When the flange opens, a large amount of gas leaks from the flange. If the safety measures are not in place, accidents such as poisoning, fire and explosion will occur at any time, threatening the life safety of the operators, and will affect the gas pipeline network and even the entire gas pipeline network. The company has caused serio...

AI Technical Summary

Problems solved by technology

[0003] However, with the development of metallurgical enterprises and the continuous expansion of production scale, the operation of stopping gas delivery is becoming more and more frequent, and the operations of pumping and blocking large partitions are increasing. Inflammable and explosive hazards exist, and there will be a large amount of gas leakage when disassembling the gas pipeline flange. The site must be equipped with a CO detector, and air respirators must be worn as required. When disassembling the gas pipe, the contact surface of the flange bolt tool may slip and generate sparks. The previous method can no longer meet the current safe operation needs.

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