The correct term for traction should be ground anchoring. The ground anchor is a necessary device to secure the winch. In lifting operations, ground anchors are commonly used to secure drag ropes, wind cables, winches and guides. pulleys, etc. Ground anchors are generally made of steel cables, steel pipes, prefabricated reinforced concrete parts, logs, etc. and buried underground.
There are three forms of ground anchors: fully buried ground anchors (larger, requiring excavation), ballasted movable ground anchors (thin, nail-like), using buildings existing as ground anchor (securing the wind rope to the building).
Detailed information:
Some ground anchors are used as traditional rescue equipment, but their weight and size are criticized by today's off-road vehicle drivers. The current demand is for them to be light, small, easy to transport. and not too expensive. The anchor pit should be dug in the shape of a trapezoid at a right angle, and the angle between the slope and the vertical line should be 15 degrees. The depth of the anchoring to the ground is determined according to the general conditions on site.
Baidu Encyclopedia - Ground anchoring
The cable wind rope is the line of steel strands that suspends the cable line . Its purpose is to prevent cable lengths from being too long and damaging the cables. Especially for telecommunications cables, because the signal wires of cablesTelecommunication cables are relatively thin and cannot withstand long-term tension, they must be suspended with wind ropes to reduce cable tension.