Anti-falling device for high-pressure gas pipeline joint of air compressor

• Main Authors: HAN JIAN, CHANG SHIYIN, WU LONGGONG, ZHANG BO, WANG SIYU, XU YINGXU, SONG SHIGONG, XU YANGYANG, YOSHISHI TSUGIKO, FANG GUIYE, ZHONG HUILI
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model provides an anti-drop device for a high-pressure gas pipeline joint of an air compressor, which is characterized in that the anti-drop device comprises a pipe clamp arranged on a gas pipeline, the pipe clamp consists of two semicircular rings, two sides of the pipe clamp are fastened by bolts, and one side of the pipe clamp is connected with an anti-drop chain fastened with the bolts; the other end of the anti-falling chain is wound on a connector of the air compressor, the end of the anti-falling chain surrounds the connector and then is fixedly connected through a bolt, the air conveying pipeline can be effectively prevented from swinging after being loosened, people are prevented from being hurt by the air conveying pipeline, and the device is simple in structure and wide in applicability. 本实用新型提供一种空气压缩机高压输气管道接头防脱落装置，其特征在于：包括有布置在输气管上的管夹，管夹由两个半圆环组成，管夹两侧采用螺栓紧固，管夹一侧上同螺栓紧固连接有防脱链；所述防脱链另一端缠绕布置在空气压缩机的接头上，防脱链端部环绕接头后采用螺栓固定连接，能够有效防止输气管道松脱后甩动，避免输气管道伤人，装置结构简单，适用性广。