Petroleum drilling winch rope clamping device

Abstract

The invention discloses a petroleum drilling winch rope clamping device. The petroleum drilling winch rope clamping device comprises a shell, a driving rod and an opposite cavity driving rod are arranged on the left portion of an inner cavity of the shell, a motor is installed at the output end of the driving rod, winding reels are installed at the output end of the opposite cavity driving rod, inner cavity inserting blocks are installed in inner cavities of the winding reels, and frame fixing discs are mounted at the top ends and the bottom ends of the inner cavity inserting blocks correspondingly; and fastening rings are mounted in the middles of the outer walls of the winding reels, and opposite opening rings are mounted on the outer walls of the fastening rings. When the petroleum drilling winch rope clamping device is used, the motor is controller to operate and drive the driving rod to rotate, the driving rod and the opposite cavity driving rod are connected through a belt, rotation of the winding reels can be achieved, the inner cavity inserting blocks inserted into the top ends and the bottom ends of the inner cavities of the winding reels and the frame fixing discs welded to the bottom ends of the inner cavity inserting blocks can be welded to the left side and the right side of a frame, and the winding reels are fixed through the frame.

Description

technical field [0001] The invention relates to the technical field of dental comprehensive treatment machines, in particular to a rope clamping device for an oil drilling winch. Background technique [0002] A light and small lifting device that uses a reel to wind a wire rope or chain to lift or pull heavy objects, also known as a winch. The hoist can lift heavy objects vertically, horizontally or obliquely. The hoist is divided into three types: manual hoist, electric hoist and hydraulic hoist. Now mainly electric hoist. It can be used alone or as a component in machinery such as lifting, road building and mine hoisting. It is widely used because of its simple operation, large amount of rope winding and convenient displacement. It is mainly used for material lifting or flat dragging in construction, water conservancy projects, forestry, mines, docks, etc.; [0003] The application aims to improve the existing technology. In the prior art, when the oil is extracted in ...

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Problems solved by technology

[0003] The application aims to improve the existing technology. In the prior art, when the oil is extracted in the oil drilling, a winch is required. The existing winch uses the principle that the drive rod of a specific motor will not reverse, and the extracted oil is loaded into barrels. Lifting, which can cause damage to certain motors after prolonged use

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