Walking cable arrangement structure of drill floor manipulator

Abstract

The invention discloses a walking cable arrangement structure of a drill floor manipulator, and belongs to the technical field of petroleum and natural gas drilling. The walking wiring structure of the drill floor manipulator comprises a guide rail, a tackle and the drill floor manipulator which is assembled on the tackle, wherein the tackle is assembled on the guide rail and can walk along the guide rail; the walking cable arrangement structure further comprises a cable reel capable of automatically winding a cable; the cable unwound from the cable reel is fixed to the tackle or the drill floor manipulator;the cable is electrically connected with the tackle and the drill floor manipulator; and when the tackle walks along the guide rail, the cable unwound from the cable reel is in a suspended state. When the walking cable arrangement structure of the drill floor manipulator is adopted, the position of the drill floor manipulator can be moved as required so that the drill floor manipulator can work or perform avoidance action; and in the moving process of the tackle and the drill floor manipulator, the cable can be in the suspended state, and the contact friction between the cable and the ground or other structural parts can be avoided, so that the friction damage to the cable is avoided.

Description

technical field [0001] The invention relates to a walking wiring structure of a drill floor manipulator, belonging to the technical field of oil and natural gas drilling. Background technique [0002] With the continuous increase of labor costs and the increasingly stringent requirements for operation safety and environmental protection, it has become a trend to configure automatic tools for land drilling rigs. At the same time, due to the increase of drilling depth, the work intensity of workers also increases accordingly. The use of automatic equipment replaces most of the work of workers, which improves drilling efficiency and reduces work intensity. [0003] Drill floor manipulator is a main wellhead automation equipment, installed on the drill floor surface, simulates the drill floor fitter to move and discharge the stand by pushing and supporting, and can replace the drill floor fitter to transfer and discharge the drill pipe stand and drill collar stand, and realize t...

AI Technical Summary

Problems solved by technology

However, the movement of the tackle and the manipulator of the mobile drilling floor has brought new problems to the cable. During the movement, the cable is often in a state of contact and friction with the ground or other structural parts, which is extremely easy to damage the cable and poses a safety hazard.

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