Vertical pendulum body locking/unlocking system

• Main Authors: CHEN YANG, YE PENG, ZHUANG CANTAO, YANG CHENGUANG, ZHUANG YI, LI YUEJIN, ZHU XIAOYI, CUI RENSHENG, LI JIANG, ZHOU YINXING, LIN ZHAN
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2016
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention discloses a vertical pendulum body locking/unlocking system, which comprises a pendulum locking/unlocking assembly, a lock cylinder for locking a pendulum bob and a support for supporting the lock cylinder. The pendulum bob is provided with a lock slot corresponding to the lock cylinder. The pendulum locking/unlocking assembly comprises a pendulum locking/unlocking adjusting piece, a connecting piece and an L-shaped lock tongue, wherein the pendulum locking/unlocking adjusting piece is connected with the L-shaped lock tongue through the connecting piece. When the pendulum locking/unlocking adjusting piece drives the connecting piece and the L-shaped lock tongue to move along the pendulum locking direction, and the L-shaped lock tongue pushes against the lock cylinder to enable the lock cylinder to be pushed into the lock slot in the pendulum bob, the pendulum body is locked; and when the pendulum locking/unlocking adjusting piece drives the connecting piece and the L-shaped lock tongue to move a