Testing method for safe performance of power climbing rope
A technology of safety performance and testing method, which is applied in the field of rope nets, can solve problems such as safety hazards of power climbing ropes, and achieve the effects of improving safety and reliability, accurate test data, and ensuring life safety
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[0014] According to the use method of power climbing rope, it can be divided into single rope, pair rope and double rope. The dynamic mountaineering rope is a braided structure rope composed of a rope sheath 9 and a rope core 8. The safety performance test includes a structure and quality test, a rope sheath sliding test, a static elongation test, and a dynamic performance test.
[0015] Before testing the safety performance of the test sample, dry it for at least 24 hours, dry environment: temperature 50±5°C, relative humidity 10%; then, cool the sample for 2 hours, cooling environment: temperature 20±2°C, relative humidity not exceeding 65%; Then, precondition the sample for 72 hours, precondition the environment: temperature 20±2°C, relative humidity 65%; finally, test the sample, test temperature 23±5°C.
[0016] Structural and quality testing: The sampling length of single rope and pair rope test samples is 40 meters, and the sampling length of double rope test samples is...
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