Pipe arranging equipment for racking platform of workover rig

Abstract

The invention discloses pipe arranging equipment for a racking platform of a workover rig. The pipe arranging equipment comprises a camera, a walking track, a walking driving assembly, a walking base, a rotating table, a plurality of universal balls, a rotating driving assembly, a telescopic driving part, and a clamping jaw assembly. The walking track is fixed above a tongue plate of the workover rig racking platform; the walking base is in sliding connection with the walking track; the walking driving assembly is connected with the walking track and the walking base; the rotating driving assembly is arranged on the walking base; the rotating table is rotationally connected with the walking base through the rotating driving assembly; the universal balls are located between the walking base and the rotating table; the fixed end of the telescopic driving part is fixedly connected with the rotating table; the clamping jaw assembly is arranged at the telescopic end of the telescopic driving part; and the camera is fixedly arranged on the telescopic driving part. According to the pipe arranging equipment for the racking platform of the workover rig, the universal balls are arranged between the walking base and the rotating table, so that the rotating table is supported, meanwhile, the rotating table moves more smoothly, and the service life of a pipe arranging device is prolonged.

Description

technical field [0001] The invention belongs to the technical field of workover rigs, and in particular relates to pipe arrangement equipment for a two-story platform of a workover rig. Background technique [0002] The workover rig is a specialized mechanical equipment for maintenance of downhole pipe strings or wellbore in oil fields, and is mainly used for lifting and lowering oil pipes, sucker rods and pumps. The derrick of the workover rig has a two-story platform. The second-story platform includes a platform supported by a frame. The platform is suspended. There is a tongue protruding forward on the back of the platform. The space between the finger beams is used for standing roots (tubing strings). The second-floor platform is equipped with a pipe row device. The pipe row device uses the manipulator to reach the position where the pipe string is taken out from the elevator and discharged between the finger beams during the process of lifting the pipe string. The pip...

AI Technical Summary

Problems solved by technology

Although the pipe row device can reduce manual work and improve the efficiency of workover operations, since the manipulator needs to carry the pipe string to rotate 90° to pick and place the pipe string during the work process, when the rotation is driven by a motor, the weight of the pipe string is relatively heavy. Large, the load of the motor is large, it is easy to damage, and the service life is shortened. At the same time, when the manipulator carries the pipe string, it only limits the pipe string, and there is a movable space between the pipe string and the manipulator. During the moving process, the swing range is relatively large, and it is easy to collide with other devices, posing safety hazards

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