Long-distance hydraulic installation connecting mechanism

• Main Authors: ZHU XING, NIE YONGJIN, HAN BING, ZHAO SHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2013
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of oil rigs, in particular to a long-distance hydraulic installation connecting mechanism. An inner cylinder of the long-distance hydraulic installation connecting mechanism is installed in a cylinder barrel and can slide in the cylinder barrel in a l...