An automatic leveling locking device for a seismograph

Abstract

The application discloses a seismic instrument automatic leveling locking device and relates to the technical field of seismic monitoring equipment.The device comprises a device main body and a base.The device main body comprises a vibration assembly, a locking assembly connected with the vibration assembly and a linkage lifting assembly connected with the locking assembly.The locking assembly comprises a locking frame, a motor and a screw rod A.The motor is arranged in the locking frame.The application has the following advantages: the motor drives the belt pulley I and the belt pulley II to drive the sliding block on the screw rod B to move under the action of the belt, simultaneously drives the lifting plate and the sliding block on the other side to move on the sliding rod, cooperates with the horizontal sensor B to level the base, starts two spring telescopic rods to simultaneously drive the linkage plate at the bottom to lift, and the two sliding plates slide in the groove of the connecting plate.The horizontally arranged horizontal sensor A adjusts the seismic instrument A and the seismic instrument B in parallel, and the consistency and accuracy of the overall seismic monitoring data are met.

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