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Do you know what the role of the winch

Release time:

2021-09-14 11:23

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Winch, a light and small lifting equipment that uses a drum to wind a wire rope or chain to lift or pull heavy objects, also known as a winch. The winch can lift the weight vertically, horizontally or obliquely. The winch is divided into three types: manual winch, electric winch and hydraulic winch. Mainly electric winch. Can be used alone, can also be used as lifting, road construction and mine lifting machinery components, because of simple operation, large amount of rope, convenient displacement and application. Mainly used in construction, water conservancy, forestry, mining, wharf and other materials lifting or flat drag.

the role of winch:

1. During the drilling process, hang the drilling tools, feed the drill string and bit, and control the WOB. Kan

2. Drill tools and casing running during the running operation. Kan

3. Use the cathead mechanism of the winch to tighten, unload the screw thread of the drilling tool and lift heavy objects.

4. As the speed change mechanism and intermediate transmission mechanism of the turntable. Kan

5. For jack-up derrick drilling rig, it is used for lifting and releasing the derrick. Kan

6. Use the sand drum of the winch to extract the core barrel and test the oil. Kan

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