OPGW Cable Replacement Pulley Double Sheave Block

Mtolo wapawiri uwu wosinthira mzere ndi zida zopangira chingwe cha optical fiber, zodzigudubuza za nayilonizi zimakhala ndi nayiloni yabwino kwambiri yopangidwa, yokhala ndi chithandizo chapadera chapamwamba, kotero ndi yamphamvu kwambiri komanso yosalala, ikagwiritsidwa ntchito mamiliyoni ambiri, imatha kusunga izi, ndi kukangana kochepa.

Chipangizochi chapangidwira kuti chilowe m'malo mwa waya wapansi (GW) womwe ulipo kale ndi OPGW (Optical Grounding Wire).
Amapangidwa ndi mafelemu awiri achitsulo opangidwa ndi malata olumikizidwa ndi mphete yokhala ndi mbale yozungulira.
Pa chimango chilichonse amayikidwa:
1. chogudubuza chimodzi cha nayiloni chokhala ndi mipira iwiri
2. mbale zitatu za nayiloni kutsimikizira chitetezo cha OPGW
Mbali imodzi ya chimango chilichonse imatha kutsegulidwa mosavuta ndi mtedza wopindika.

Chojambulacho chapangidwa kuti chiteteze kukhudzana ndi OPGW ndi gawo lachitsulo.