Manipulator for drill floor surface

Abstract

The invention belongs to the technical field of petroleum drilling equipment, and relates to a drill floor surface manipulator, a main body structure comprises a driving base, a mechanical arm and a pipe holding wrench, and the driving base is fixedly mounted on a drill floor surface through a bottom fixing lug and plays a role in supporting and fixing the whole system; the mechanical arm is fixed together with a rotating device on the driving base through a rotary base at the bottom; the tail end of the mechanical arm is hinged with the pipe holding tongs; by introducing a parallelogram structure and a lever structure, the structure of the mechanical arm part is optimized on the premise of ensuring the strength, the occupied area of the whole mechanical arm is greatly reduced, and the occupied space of a drill floor surface is saved; the mechanical arm is compact in structure, does not occupy aisles between three-joint boxes and the space of the three-joint boxes, can be used in an integrated mode without large transformation of the drill floor surface, is convenient to assemble and disassemble and low in transformation cost, has the advantages of being low in maintenance difficulty and maintenance cost due to the simplified structure, and is convenient to use and maintain.

Description

Technical field: [0001] The invention belongs to the technical field of oil drilling equipment, and relates to a drilling floor manipulator, which has a compact structure, a small footprint and a large range of activities, which can not only be installed and integrated on an active drilling platform, but also can be installed and integrated into a newly built fully automatic drilling rig. Background technique: [0002] At present, the vast majority of drilling platforms that have been put into production in China generally have the characteristics of low degree of automation. Since the application of drilling automation equipment was not considered during the construction of these drilling platforms, most of the installed equipment is semi-automatic equipment, which generally requires manual participation to function properly. run. However, the transfer of these platform stands mainly relies on the operation of pushing and supporting by workers. There are generally problems ...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the problems of high work intensity, high risk factor and high labor intensity of existing drilling platform workers, as well as the problems of large space occupation of manipulators on the existing drilling floor surface, high transformation cost, low production efficiency and complex structure, etc., and provide A manipulator on the drill floor, which uses fully automatic control to complete the pushing and supporting of the vertical root, which reduces the work intensity and risk factor of the workers, and reduces the labor intensity of the workers

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