Elevator cable with high safety factor
A technology of elevator cable and safety factor, which is applied in the field of elevator cables, can solve the problems of elevator cable energy design surplus and non-electrical performance design ability deficiency, etc., and achieve the effects of good chemical stability, heat transfer isolation, and prevention of fire spread
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Embodiment 1
[0037] Embodiment 1: A high safety factor elevator cable
[0038] See attached figure 1 As shown, a flat elevator cable with a high safety factor includes a flat outer sheath 1, and the outer sheath 1 covers a safety protection layer 2, an inner sheath 3, a combined cable core 4 and a load-bearing Element 5. The outer sheath 1 is extruded on the outside of the safety protection layer 2 in the shape of a flat thin tube; the safety protection layer 2 is a composite coaxial structure; the inner sheath 3 is extruded on the composite cable core 4 and the load-bearing element 5 outside. The combined cable core 4 includes at least one set of control cable units; the load-bearing elements 5 are arranged symmetrically side by side outside the combined cable core. The outer sheath 1 is a complex of fluororubber and antibacterial and rodent repelling drugs, and the antibacterial and rodent repelling drugs are evenly dispersed in the fluororubber. Silver 1.0% (mass percentage), copper...
Embodiment 2
[0041] Embodiment 2: A high safety factor elevator cable
[0042] See attached image 3As shown, a flat elevator cable with a high safety factor includes a round outer sheath 1, and the outer sheath 1 covers a safety protection layer 2, an inner sheath 3, a combined cable core 4 and a load-bearing Element 5. The outer sheath 1 is extruded on the outside of the safety protection layer 2 in the shape of a circular thin tube; the safety protection layer 2 is a composite coaxial structure; the inner sheath 3 is extruded on the composite cable core 4 and the load-bearing element 5 outside; the composite cable core 4 includes at least one group of control cable units; the composite cable core 4 and the load-bearing element 5 are symmetrically arranged in the inner sheath. The outer sheath 1 is a complex of fluororubber and antibacterial and rodent repelling drugs, and the antibacterial and rodent repelling drugs are evenly dispersed in the fluororubber. Silver 1.0%, copper sulfat...
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