Synchronous lifting and transferring device for driller platform and workover platform of vehicle-mounted drilling and workover rig

• Main Authors: YI LONGGANG, LIU ZHENGQIN, LU XIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• 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 a driller platform and workover platform synchronous lifting and transferring device of a vehicle-mounted drilling and workover rig. The driller platform and workover platform synchronous lifting and transferring device comprises a workover platform, a driller platform, two platform lifting driving assemblies, a supporting frame, a fixing frame and a sliding groove frame. The fixing frame and the sliding groove frame are fixedly connected with the derrick. The well repairing platform is horizontally arranged between the supporting frame and the fixing frame. The driller platform is rotationally connected with the workover platform and comprises a driller platform main frame, a driller room frame and a driller room which are sequentially arranged from bottom to top; the driller platform main frame is rotationally connected with the workover platform and the driller room frame, and the driller room is arranged on the driller room frame. The two platform lifting driving assemblies drive