Helical Suspension Clamp
Автор: Lily Sun
Загружено: 2026-01-05
Просмотров: 2
Описание: The helical suspension clamp is a critical fitting for overhead transmission lines, designed to suspend ACSR, OPGW, and ADSS cables on linear towers. Its helical rods ensure uniform stress distribution, eliminating concentration points and protecting cables from bending damage and wear . Equipped with weather-resistant rubber inserts, it withstands extreme temperatures and ozone erosion, while rounded or parrot-bill ends prevent corona discharge . Offering reliable grip strength (14-18% of conductor RTS), it ensures stability under unbalanced loads . Installation is tool-free and quick, requiring only manual operation . Ideal for 220kV+ EHV lines, long-span crossings, and angles up to 60°, it features corrosion-resistant aluminum alloy construction for long-term durability. A cost-effective alternative to bolted clamps, it guarantees safe, low-maintenance power transmission.
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