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|Product Name:||Carbon Steel 8mm Diameter Wire Rope Winding Drum Lbebus Series||Grooving Type:||Smooth Or Lebus Grooved Drum|
|Color:||According To Customer Demand||Product Condition:||Fully Machined|
|Sling Type:||Wire Rope Or Cable||Structure:||Drum And Shaft|
8mm Wire Rope Winding Drum,
8mm LEBUS Grooved Drum,
lebus winch drum Non Standard
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, 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, becauset 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.
|No:||Wire diameter(mm):||Rotation direction||Main drum|
|Main drum length(mm)||Application|
|1||8 10 13||Lefthand,Righthand||430||763||The oil workover rig winch,|
|2||13 18 20||Lefthand,Righthand||623||1144||Engineering winch,|
Lifting winch,Crawler crane
|3||22 25 26||Lefthand,Righthand||730||1220||Oil workover rig ,|
|4||18 22 32||Lefthand,Righthand||670||1240||Drilling Rig Winch, drawworks|
|5||28 32 36 40||Lefthand,Righthand||560||630||Rotating Drilling Rig winch,|
|6||26 28 32 45||Lefthand,Righthand||760 1146||1970 1765|
LBS grooved drum, solved the problem of wire rope spooling.
Compared with ordinary cordless groove (smooth) drum and helical rope groove drum, LBS rope groove has obvious advantages in the multi-layer wire rope spooling, LBS special groove system makes the spooling of wire rope smooth, and the load of each layer evenly distributed, extend the service life of rope, reduce the wire rope damage, improves the safety of the operation of the equipment, and reduces the problem of mechanical equipment shutdown for changing rope.
1. The flanges of drum shall be perpendicular to drum wall at any conditions,even under the load.
2. The rope must be kept under tension in the process of spooling so that the rope will be crushed against groove wall. When spooling can not meet this condition,a press roller shall be used.It is generally recommended that the tension of the rope should be at least 2% breaking tension or 10% working load.
3. The fleet angle range should generally never be more than 1.5 degrees and not less than 0.25 degrees.
4.When the wire rope released from the drum goes around the sheave,the center of sheave should be over the center of drum.
5.The rope must be kept round,not loose,even under the maximum load.
6.The rope must be anti-rotation structure.
7.Pls measure the change of rope diameter under different load.
Contact Person: Mr zhang