Manganese alloy clamp spring offshore oil well auxiliary power device

Abstract

The invention relates to an offshore oil well auxiliary power device and in particular to a manganese alloy clamp spring offshore oil well auxiliary power device. A motor base, a rotary disc base and a swing rod base are fixed to a work platform. A drilling swing rod is rotationally fixed to a swing rod shaft pin on the swing rod base. One side of the drilling swing rod is fixedly connected with a drilling line. For the improvement, a clamp spring buffer comprises a clamp spring rod, an inner clamp spring barrel, an outer clamp guide barrel, a first spring seat, an upper-end clamp cover, a first spring, a second spring, a pair of half-opened lower clamps and a pair of half-opened upper clamps; a flat inner barrel opening is arranged at the other end of the inner clamp spring barrel, the back face of the flat inner barrel opening is provided with an inner barrel conic face, the back face of the first spring seat is provided with a lower cover conic face, and the inner barrel conic face and the lower cover conic face are symmetric; a lower clamp left conic face and a lower clamp right conic face are arranged in the pair of half-opened lower clamps and matched with the inner barrel conic face and the lower cover conic face at the same time; the pair of half-opened lower clamps are assembled through two lower bolt and nut sets in a fastened manner in pairs.

Description

technical field [0001] The invention relates to an auxiliary power facility for offshore oil wells, which belongs to the application field of marine energy development technology, and in particular relates to an auxiliary power facility for offshore oil wells by means of a manganese alloy clamp spring on a sea surface operation platform. Background technique [0002] The ocean contains huge renewable energy, and the development of ocean energy has become a strategic choice for countries all over the world. However, my country has a long coastline and abundant marine resources. Offshore platforms are structures that provide production and living facilities for drilling, oil extraction and other activities at sea. According to its structural characteristics and working status, it can be divided into three categories: fixed type, movable type and semi-fixed type. The lower part of the fixed platform is directly supported by piles, expanded footings or other structures and i...

AI Technical Summary

Problems solved by technology

[0003] As we all know, the cost of each maintenance of the offshore oil drilling platform system is astonishing. Any component in the offshore oil drilling platform system must be able to withstand seawater corrosion. High, and affect oil well production for a long time

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