Stretching detection device of waterproof material for supervision

• Main Authors: ZHANG QI, CHEN JIAFENG, ZHAO YINWEI, XU XUPING, YE KEJIAN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a monitoring waterproof material stretching detection device comprising a detection device body, the interior of the detection device body is movably connected with a positive and negative tooth lead screw through a bearing, the top and the bottom of the surface of the positive and negative tooth lead screw are in threaded connection with thread sleeves, and the right side of the thread sleeve is fixedly connected with a clamping sleeve. The top end of the right-hand and left-hand thread lead screw penetrates through the top of the detection device body and is fixedly connected with a gear. The toothed plate is driven by the air cylinder to move leftwards, the toothed plate drives the forward and reverse thread lead screw to rotate through the gear, the forwardand reverse thread lead screw drives the two thread sleeves to move towards the two sides, and the thread sleeves drive the clamping sleeves to stretch materials, so that the effect of reducing the complexity of a transmissio