Fireproof wear-resistant pressure-resistant armored cable
The utility model discloses a fireproof wear-resistant compression-resistant armored cable, which comprises a wire core and a cable core, the wire core is composed of a conductor and an inner insulating layer, the inner insulating layer is annularly arranged outside the conductor, the cable core com...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a fireproof wear-resistant compression-resistant armored cable, which comprises a wire core and a cable core, the wire core is composed of a conductor and an inner insulating layer, the inner insulating layer is annularly arranged outside the conductor, the cable core comprises a plurality of wire cores and a wrapping tape, glass fibers are filled among the plurality of wire cores, the wrapping tape is annularly arranged outside the plurality of wire cores, and the inner insulating layer is arranged outside the plurality of wire cores. And an inner fireproof layer, a first steel tape armoring layer, a second steel tape armoring layer, a copper tape shielding layer, an outer fireproof layer and a wear-resistant outer sheath are sequentially arranged outside the cable core. According to the utility model, the buffer compression-resistant layer is arranged between the first steel tape armoring layer and the second steel tape armoring layer, so that when the tape cable is under pressur |
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