Tension and pressure measuring device for nuclear fuel tube

• Main Authors: CHEN XIXIONG, PENG HAIQING, YANG YUNGANG, CAO YONGYANG, DENG HUA, REN YUHONG, MO GUO'AN, ZHANG YU, WANG XIAOHAN, JIANG YUEWU, TANG ZHENYU
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2019
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention relates to the field of measurement, in particular to a tension and pressure measuring device for a nuclear fuel tube. The tension and pressure measuring device comprises a base, a transmission device, a connecting member and a force measuring device. The transmission device is connected to the base in a sliding manner; and the transmission device can be connected with or separated from the connecting member. The connecting member is used for being connected with a to-be-measured stress member. The force measuring device includes a force measuring member connected with the connecting member and the base. With the tension pressure measuring device, the tension pressure measurement of a rod member or a tube member is realized. When the tension pressure measuring device is applied to the detection process of the nuclear fuel rod, the damages of the nuclear fuel rod due to the too large tension or pressure on the nuclear fuel rod are avoided. 本发明涉及测量领域，具体涉及一种用于核燃料管的拉压力测量装置。这种拉压力测量装置包括基座、传动装置、连接件和测力装