Ọkpụkpụ Poleline, Pigtail Bolts.

Ihe mkpuchi poleline na bolts Pigtail bụ bolts abụọ a na-eji na-ebunye okporo osisi na akụrụngwa eletrik.
Isi ihe ndị a bụ uru nke Hook Bolts, Pigtail Bolts:

1.Poleline bolts: Ihe mkpuchi ndị a, nke a na-ejikarị galvanized ma ọ bụ igwe anaghị agba nchara, na-ejikọta mkpanaka na ngwá ọrụ eletrik ndị ọzọ dị ka ogwe aka obe, ogwe aka cross, na insulators. Ha na-eguzogide corrosion na ike dị elu iji hụ na nkwụsi ike na nchekwa nke okporo osisi bara uru. Ihe mkpuchi poleline na-enwekarị eriri pụrụ iche na atụmatụ isi iji kwekọọ na oghere na eri nke okporo osisi ọrụ na akụrụngwa ndị ọzọ.
2.Pigtail Eyebolt Rods na-emekarị nke galvanized ígwè ma na-eji ya na-ejikọta ogwe osisi na ngwá ọrụ ndị ọzọ dị ka cross ogwe aka na insulators. Ha nwere nhazi isi pụrụ iche nke nwere ike ịmegharị ngwa ngwa ma dozie ya n'ejighị ngwá ọrụ. Nke a na-eme ka ntinye na nhazi usoro ngwa ngwa ma dị mfe.

A na-eji nko pig galvanized na pigtail bolts, nke abụọ na-arụ ọrụ dị mkpa na ụlọ ọrụ ike, iji hụ na njikọ siri ike nke ogwe osisi na ihe ndị yiri ya na-akwado ma na-ebufe eriri ọkụ. Amara site na nguzogide corrosion, ike dị elu na ntinye dị mfe, bolts ndị a kwesịrị ekwesị maka ọrụ eletrik na akụrụngwa dị iche iche.