| 摘要 |
An installation for placement of flow control device on mouth of gusher well with basic connection flange in which mouth holder and unit for fixation of the flow control device to mouth holder are arranged as fixed and movable jaws, respectively, installation is equipped with removable plates that are rigidly fixed on jaws, plates are equipped with fixation pins placed in pin openings of basic connection flange and pin openings of flange of gate being placed, respectively, jaws are equipped with spacer screws, the screws are equipped with pressing prisms, jaws are connected to each other by axle with possibility of rotation of movable jaw with respect to the axle, body of hydro-cylinder of gate displacement is hinged to fixed jaw, and the rod – to movable jaw, installation is equipped with guide pin that is installed in pin opening of basic flange that is in opposite position with respect to place of fixation of jaws. |
