Mountain climbing technology - knot rope

The method of using knots to connect ropes, ropes and other equipment is known as knot rope technology.

1, knot rope technology

Rope knotting is one of the basic techniques that mountaineers must master. During the mountaineering, athletes protect each other, cross obstacles, climb rocks or ice cliffs, cross the rapids of a mountain stream, and so on. Ropes are the most important equipment used in climbing. However, it is only through the connection and fixation with the athlete's body or other objects that they can play a role in assisting in traveling and protecting security. Whether the knot rope method is used properly or not directly affects the quality and effect of rope use.

2, rope type and use

According to different uses, knot ropes are divided into four types: fixed knots, knot knots, protection knots and operation knots.

(1) Fixing knots Fixing knots is a method of knotting one end of a rope directly to a natural object. The following knots are often used:
A. Weaving (Bolin) --- By means of such a rope, one end of the rope is fixed to a natural object, and sometimes it is also used for the connection of a breast rope in a knot.
B, traction knot --- Used for the fixed tension of one end of the rope on the trunk or other objects.
C, through the junction --- for the use of various links and fixed intermediate links. This knot has a simple pass through the knot and a "8" shape through the knot.
D. Double knot - a kind of knot used in specific climbing techniques, but also can be used for fixing.
E, tent fixed knot - there are two kinds of knots.

(2) Rope knot

The rope knot is the knot used to connect the short rope to the growth rope, which can be divided into the following types:
A, flat knot --- This kind of knot is used for the connection between the ropes of the same diameter.
B. Intertwined knots - This knot is used for the connection between ropes of the same diameter. According to its connection method can be divided into interweave and double interweave.
C, "8" knot --- It is used for the connection between ropes of the same diameter.
D, mixed knots - for the connection between different diameter ropes.
E. Anti-disengagement—In order to prevent the release, after the various knots have been knotted, a knot can be re-unclamped at the knot, and the two knots can also be used to connect the two straps together.

(3) Protection knot

This is a connection method that enables friction and sliding between the ropes or between the rope and the rope.
A. Single loop - used for speed control along with the rapid fall of the main rope.
B. Grab the knot - used for self-protection in progress. According to its composition can be divided into single grasping, double grasping and changing the rope knot.

(4) Operation knot

This is the knot method used in special climbing and descent techniques, mainly double decking. This knot method can be used for fixed knots as well as climbing and descent. After the rope has been used, it must be closed for reuse.

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