Hebei Junke Machinery Technology Co.,Ltd
Hebei Junke Machinery Technology Co., Ltd Products: Drum, Sleeve, Winch, Gear
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Winch is a small and light lifting equipment (see lifting machinery) with winding wire rope or chain to lift or pull heavy objects, also known as winch. Winch can be used alone, can also be used as lifting, road construction and mine lifting machinery components, because of simple operation, large rope winding, easy to move and widely used. A winch is also known as a winch. The product has high versatility, compact structure, small size, light weight, heavy lifting, easy to use and transfer, is widely used in construction, water conservancy engineering, forestry, mining, wharf and other materials lifting or flat drag, but also can be used as a modern electronic control automatic operation line supporting equipment.
| The basic information | |
| name | Wire Rope Winch Drum |
| the alias | Wire Rope Winch Drum |
| origin | Western Europe |
| use | Vertical and horizontal conveying of materials in construction |
| classification | Upper rotary tower and lower rotary tower |
Winch drum is an important part of oil rig winch, winch drum. One end of the wound wire rope is fixed at the drum rope socket through a rope clip, and the other end. The guide wheel of the sky car is introduced into the trolley pulley group, and the trolley pulley group is installed. Equipped with hooks, faucets and drill pipe strings. When the winch works, it is wound. The steel wire rope on the drum realizes the action of winding and releasing the rope through positive and negative rotation of the drum. The drum bears the fast rope tension of the wire rope, and the drum structure must meet the strength. Outside, but also to ensure that the wire rope winding neatly.
With the development of oil drilling winches in recent decades, winches appear more. The transmission form and the structure form are various, but the winding rope rule of the winch drum is not change, our company developed LEBUS rope groove has obvious advantages. LEBUS rope groove double line form, suitable for multi-layer winding, can effectively reduce or avoid steel wire rope disorder phenomenon. In the design process of the drawworks drum, the drawworks drum has a large opening range small, bottom diameter selection, position of guide block, rope socket structure, rope groove spacing, rope groove the spiral angle of the parallel section and the climbing section will affect the effect of drum rope winding, because this, the study of winch drum structure and characteristics, will help to reduce or avoid oil field field hoist drum disorderly rope phenomenon, prolong the use of wire rope and drum life.
Double folding rope groove makes the wire rope winding smooth, load evenly distributed between each layer, practice has proved that this technology greatly prolongs the service life of wire rope, data shows that can prolong the life of wire rope more than 500%, reduce wire rope damage, improve safety, and reduce the mechanical equipment for rope replacement downtime.
Generally, the tighter the wire rope is, the better it is wound. The wire rope should withstand at least 2% of the breaking load or 10% of the operating load as recommended by LeBus. Of course, for safety factor and wire rope design, must be prepared to withstand the destructive load.
The design and manufacture of LEBUS groove drum should meet the special requirements of lifting operation, and the type of rope groove should adapt to the length, diameter and structure type of wire rope. Mechanical design, machining, design software, mechanical engineer, equipment management, welding, hydraulic, casting, sealing.
