Universal water conservancy anchor device

• Main Authors: GU LEI, SHI LEI, ZHANG JIANXIN, ZHUANG MINMIN, WU HAO, LIU DEBIN, DU HAIWANG, YE MIAO, ZHANG YINGXIA, ZHAO NANJING, YANG LILONG, SUN MINGZE, WAN YUN, LI KUI, LUO JINGANG, XU XIN, FU CUNYU, CAI YANJIE, ZHANG TING, SHA LEI, WANG NA, ZHU QIANG, ZHANG JIAYU, CHEN FENGMIN, WANG JIANJIE, LI CHU, CHEN LIAOYANG, DING LI, DUAN WENLIANG, XU MENG, QIAO FUZHEN
• Format: Patent
• Language: Chinese; English
• Published: 20.06.2017
• 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 utility model relates to an oilfield workover technical field, in particular to universal water conservancy anchor device. The device's top connection lower extreme threaded connection goes up the connecting rod, go up connecting rod lower extreme and connecting rod upper end down all the design have ball and socket joint, the ball and socket joint that goes up the connecting rod is by spacing inside and can be inside rotatory in the outer sleeve upper end in the outer sleeve upper end, the ball and socket joint of lower connecting rod is equipped with a plurality of anchorage blocks, lower connecting rod lower extreme threaded connection lower clutch by spacing inside and can be inside rotatory at the outer sleeve lower extreme at the outer sleeve lower extreme on the outer sleeve outside. The utility model discloses an it can the safe and reliable anchoring to become the well section at the great or cover of camber, and operation process is simple and convenient, does not influence technology measure on