Variable speed regulation hydraulic drive double-rope power catwalk electric control system

• Main Authors: YANG SHUAI, YI LONGGANG, XU CHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention relates to the field of upper and lower drilling tools of drilling equipment, and discloses a variable-speed hydraulic drive double-rope power catwalk electric control system. A sensor subsystem monitors and collects system information and provides the system information to a software subsystem in a main control cabinet subsystem for analysis; the main control cabinet subsystem outputs an operation instruction to the internal power side and the process control side according to a system state and an operation control instruction, and according to the received operation instruction, the power side drives the hydraulic module, and the process control side controls the base transfer box system and the conveying arm transfer box system; the process control side is provided with an HMI module, and system protection monitoring and action related states are displayed in a touch screen mode. The base box transfer system and the conveying arm box transfer system receive instructions to drive mechanical p