Pipeline fastener convenient to operate and method

Abstract

The invention discloses a pipeline fastener convenient to operate and a method. The pipeline fastener comprises a top cover, a bottom cover and a rotation disc. The bottom cover is arranged below thetop cover. The fastener has advantages that through a design of the rotation disc, a rotating handle, a support plate, a guide rod, a screw rod and a mounting plate, when the fastener is disassembledand assembled, operation can be performed only by rotating the rotating handle; trouble of traditionally dismounting bolts one by one is effectively avoided; dismounting and mounting steps of the pipeline fastener are simplified; dismounting and mounting efficiency of the pipeline fastener is improved; practicality is good; a sealing gasket I, a sealing gasket II, a sealing strip and a sealing groove are designed so as to realize double sealing of the pipeline during fastening connection, and sealing performance of the pipeline during fastening connection is effectively improved; and through the design of a connecting rod, a sliding sleeve, a sliding rod and a spring, overall vibration of the pipeline in a using process is greatly reduced, a risk of cracking at a joint of the pipeline is effectively avoided, and the fastening connection of the pipeline is safer and more reliable.

Description

Technical field [0001] The invention relates to the technical field of pipeline installation, in particular to a pipeline fastener and a method that are convenient to operate. Background technique [0002] Fasteners are a type of mechanical parts that are used for fastening connections and are extremely widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics and other industries. Among them, pipeline fasteners are often used in pipeline fastening and connection. [0003] However, the existing pipe fasteners need to be disassembled one by one when the pipe fasteners are disassembled. The disassembly steps are cumbersome, which reduces the efficiency of disassembly and assembly of the pipe fasteners, and there are many existing pipe fasteners. Only one layer of sealing structure is used to achieve the sealing of the pipeline during the tightening connection, making the se...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing pipeline fasteners are disassembled, it is necessary to disassemble the bolts one by one. The disassembly steps are relatively cumbersome, which reduces the disassembly efficiency of the pipeline fasteners. Only one layer of sealing structure is used to realize the sealing of the pipeline during fastening connection, which makes the sealing of the pipeline fastening connection not reliable enough. In addition, the existing pipeline fasteners mostly adopt rigid structure, which is easy to be damaged due to the deformation of the pipeline during use. Vibration causes the risk of cracking at the fastened connection of the pipeline, which reduces the safety of the fastened connection of the pipeline. Therefore, there is an urgent need for an easy-to-operate pipeline fastener to solve the existing problems

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