Customizable Hydraulic Crane Winch Drum Hydraulic Crane Winch For Oil Well Drilling

Introduction

Oil rig winch is the key equipment of the lifting system, is one of the key core machine of the drill, its main role is in the drilling operation of the kind, hanging drill, drilling string, drill bit, control drilling pressure. Drilling tools and casing, in the case of jack-up RIGS (e.g., helicopter RIGS), for lifting and lowering the . Is the key components of the winch drum shaft assembly, the use of drum winding wire rope to achieve the above operation, its key technology is its special folding line groove design and manufacture, as the change of drilling depth, layered reciprocating wire rope neatly wrapped in double broken line slot roller, has not disorderly rope, not empty tank, do not bite the rope, not back line, etc, Reduce structural damage such as deformation wear and broken strand, prolong the service life of winch and wire rope, and reduce drilling cost.

The structural point of the folding rope groove

The drum rope groove of drill winch adopts the form of double broken line structure, and its characteristics are diagonal rope groove and straight rope groove appear alternately, thus forming two diagonal rope groove area and two straight rope groove area on the surface of the drum. The so-called inclined rope groove refers to the rope groove that intersects diagonally with the drum bus, and the straight rope groove refers to the rope groove that intersects directly with the drum bus or is parallel to the flange. Diagonal strong groove controls the pitch of rope groove, which accounts for a small proportion in a circle of rope groove. Its structure point can effectively alleviate the problems of extrusion deformation, mutual friction and early wear of wire rope during loading.

The processing and production of the folding rope groove can be directly processed on the drum as a whole, and can also be made into a set with the rope groove, and made into a split type, wrapped in the smooth drum when installed, connected with the drum through bolts or welding. The material of folding rope groove barrel can be divided into carbon steel, stainless steel, alloy steel, aluminum or glass fiber, etc. The barrel can be made by sheet rolling or casting.

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Asia / Australasia /Central / South America / Eastern Europe / North America / Western Europe