Mountaineering rope with high safety

A climbing rope, safety technology, applied in textiles, papermaking, textile cables, etc., can solve problems such as rope sheath wear or tear, rope sheath sliding for several meters, endangering personal safety, etc., achieve low cost and ensure safety in use , the effect of excellent waterproof performance

Inactive Publication Date: 2018-04-17
宁波泰芸电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh environment of mountaineering and ice climbing and other sports, whether it is carried out in uneven and thorny mountains, or in a relatively humid ice and snow environment, the rope skin is often worn or cut, and then There is a phenomenon that the rope skin slides several meters, so that the user is trapped on the rope, and what's more, the user may directly fall to the ground, endangering personal safety. Those skilled in the art have been trying new solutions, but this problem has always been not well resolved

Method used

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  • Mountaineering rope with high safety
  • Mountaineering rope with high safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: see figure 1 , figure 2 , a climbing rope with high safety, the climbing rope with high safety includes a rope core 1, a rope skin 2 and an intermediate film 3, and the central film is arranged between the rope core 1 and the rope skin 2, The rope core 1 is arranged inside the intermediate film 3 . In this technical solution, since the rope core and the rope sheath are integrated, when the rope is temporarily cut with a cutter, the rope does not need to be melted at high temperature to seal the head, the rope sheath will not be loose, and it can also avoid shrinkage of more than 50%. occur.

Embodiment 2

[0019] Example 2: see figure 1 , figure 2 , as an improvement of the present invention, the rope core 1 is braided by nylon filaments, eight nylon filaments are twisted into strands through primary twisting, and sixteen strands are twisted into eight-strand ropes through double twisting, and then The eight-strand rope is used as the rope core. The nylon filaments used in the rope core are treated with rubber dipping before primary twisting. On the one hand, it increases its wear resistance, and on the other hand, it also increases the strength of nylon filament. The rest of the structures and advantages are exactly the same as in Embodiment 1.

Embodiment 3

[0020] Embodiment 3: see figure 1 , figure 2 , as an improvement of the present invention, the rope sheath 2 is made of coated nylon filaments. Play the role of protecting the rope core and increasing wear resistance. Luminous or highly reflective nylon yarns are evenly woven into the rope sheath, and the luminous or highly reflective rope sheath greatly increases the nighttime operation efficiency of the rope; the rest of the structure and advantages are exactly the same as those in Embodiment 1.

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PUM

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Abstract

The invention discloses a mountaineering rope, and particularly relates to a mountaineering rope with high safety. The mountaineering rope with high safety comprises a rope core, a rope skin and an intermediate film, wherein the intermediate film is arranged between the rope core and the rope skin; the rope core is arranged in the intermediate film and is woven by polyamide filaments; and eight polyamide filaments are originally twisted to obtain plied yarns, sixteen plied yarns are secondarily twisted to obtain eight strands, and the eight strands are used as the rope core. In the technical scheme, the rope core and the rope skin are integrated. By the rope, sliding and clustering of the rope skin are further avoided, the use safety of the rope is further ensured, even if the rope skin isbroken completely, a user can still pass through safely, and thus, the user cannot be trapped on the rope.

Description

technical field [0001] The invention relates to a rope, in particular to a high-safety mountaineering rope, which is specially used for high-safety mountaineering ropes in harsh environments such as mountaineering and ice climbing. Background technique [0002] At present, with the development of society, more and more people like to perform sports such as mountaineering and ice climbing in their spare time, which makes ropes increasingly important, and also gives high requirements and expectations to the performance of ropes. Due to the harsh environment of mountaineering and ice climbing and other sports, whether it is carried out in uneven and thorny mountains, or in a relatively humid ice and snow environment, the rope skin is often worn or cut, and then There is a phenomenon that the rope skin slides several meters, so that the user is trapped on the rope, and what's more, the user may directly fall to the ground, endangering personal safety. Those skilled in the art ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/04D07B1/14
CPCD07B1/04D07B1/142D07B1/148D07B2201/2057D07B2201/2066D07B2201/2065D07B2205/2046D07B2201/2082D07B2201/2094D07B2201/2087D07B2401/2075D07B2501/2069D07B2201/108D07B2201/102D07B2201/1036D07B2201/1014D07B2801/14D07B2801/22D07B2201/2088D07B2401/205
Inventor 陈杰
Owner 宁波泰芸电气有限公司
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