Static pressure test device for high-pressure hose

• Main Authors: LIANG HAIHUA, LIANG YIZHONG, LONG ZHENG, WANG SIGANG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides a high pressure hose static pressure test device, including the pipe shrinkage machine, plug and spacing plate, the pipe shrinkage machine includes first end and second end, the first end is provided with a pipe shrinkage cavity in the direction of second end penetrating, the pipe shrinkage cavity is internally provided with a plurality of conical pressing blocks, and the conical pressing blocks are provided with a plurality of conical holes. A pipe penetrating hole is defined by the ends, close to the central axis of the pipe contracting cavity, of the multiple conical pressing blocks, the plug comprises a connecting rod and a fixing head arranged at one end of the connecting rod, and a hose sequentially penetrates through the pipe contracting cavity and the pipe penetrating hole to be arranged on the connecting rod in a sleeving mode. The multiple conical pressing blocks press the end of the hose to the outer surface of the connecting rod, and the limiting plate is fixedly connect