Multifunctional push-support guide manipulator on drilling floor

Abstract

The invention discloses a multifunctional drilling-floor-face pushing and guiding manipulator which comprises X-direction travelling tracks. An X-direction travelling pulley capable of horizontally sliding in a reciprocating mode is arranged on the X-direction travelling tracks in a matched mode, Y-direction travelling tracks perpendicular to the X-direction travelling tracks are fixed to the upper portion of the X-direction travelling pulley, and a Y-direction travelling pulley capable of horizontally sliding in a reciprocating mode is arranged on the Y-direction travelling tracks in a matched mode. A horizontal rotating mechanism is fixed to the upper portion of the Y-direction travelling pulley, and a pushing arm and a guiding righting arm which can rotate in the vertical surface are connected to the upper portion of the horizontal rotating mechanism. The guiding righting arm is located on the upper portion of the pushing arm, the other end of the pushing arm is rotatably connectedwith a righting device, and the other end of the guiding righting arm is rotatably connected with a guiding righting roller. The multifunctional drilling-floor-face pushing and guiding manipulator issimple and compact in structure, comprehensive in function, convenient to use and precise in control, discharging and guiding of drilling-floor-face stands and singles can be effectively completed, and thus drilling operation is successfully completed.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling equipment, and in particular relates to a multi-functional drilling platform pushing and guiding manipulator. Background technique [0002] Automated drilling rigs are the development direction of oil drilling equipment, and it is also one of the countermeasures for major oil fields to face the new normal of low oil prices. Today's oil fields have improved the speed and efficiency of drilling operations, reduced labor costs, reduced labor force and the automation level of drilling rigs. The string processing equipment with good safety and high level of automatic control is more and more favored by oilfield users. [0003] At present, the vertical root discharge of conventional drilling rigs is completed through the cooperation of the two-story platform derrick worker (or two-story platform manipulator) and the drill floor surface driller. The buffer manipulator on the back beam of the ...

AI Technical Summary

Problems solved by technology

Through the analysis of conventional operation methods, it can be seen that the vertical root discharge and single root support on the drilling floor during the drilling process is a labor-intensive and heavy task, which requires the participation of multiple workers.

The existing pipe string processing equipment on the drilling floor has the following disadvantages: 1) The function is single, and generally the support of the single pipe and the discharge stand are completed by different equipment, which increases the cost of the drilling rig; 2) The installation is limited, and the only pipe on the drilling floor The simultaneous installation of single support equipment and vertical root discharge equipment in the space needs to consider many factors, and at the same time affects the work space; 3) The control accuracy is low, and the existing equipment needs to be carried out according to the position and posture of the pipe in time when the existing equipment supports the single root and discharges the vertical root. Judging the operation has low precision and high risk; 4) The market promotion value is small, and the existing drilling floor surface string processing equipment is not suitable for the transformation of existing drilling rigs in oilfields

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