Strain gauge pasting device

• Main Authors: WANG SHUAI, LYU SHIYUAN, LI WENQUAN, LI QIANG, ZHANG QIANG, SUN XUEWEI
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2019
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a strain gauge pasting device. One end of a push rod is located in a shell and the other end of the push rod protrudes from a force applying end; a pasting mechanism comprisespush springs, a pressing block, a flexible backing plate and at least two clamping jaws; the clamping jaws are close to a pasting end and are arranged on the inner wall of the shell; a first end of each clamping jaw is hinged to the inner wall of the shell, and a second end of each clamping jaw is provided with a convex edge; each push spring is arranged between the corresponding clamping jaw andthe inner wall of the shell; the pressing block is connected with the push rod; in the first state, the second ends abut against the end of the pressing block, the convex edge and the end surface of the pressing block form a placement groove, the flexible backing plate is embedded in the placement groove, and the flexible backing plate is fixedly connected with the second ends of the clamping jawsand the end of the pressin