Iyo pulley block yechiuno chemuviri ndicho chinhu chakakosha chehurongwa hwekuita hukasha, inonyanya kuumbwa nemapuru, mabhureki, mabhureki uye zvishandiso zvechibharo. Basa rayo repakati ndere kuyera mutoro wekuparadzira uye kuderedza mutoro weiyo hove mota nekuchinja nzira yekutengesa yeaya waya tambo yekuve nechokwadi chekutakura kwakachengeteka uye kushanda kwezvinhu zvekushandisa kana vashandi. Iyo pulley block inowanzogadzirwa neyekumusoro-simba simbi kana kupfeka-kuramba kukanda iron kuti ienderane nenzvimbo ine hutsinye uye mamiriro ekuremerwa pasi pevhu.
Maererano nedunhu racho, iyo pulley block inogona kukamurwa kuita shea (yakaiswa pamusoro peiyo derrick) uye vhiri retsiva (rinoshandiswa kugadzirisa iyo waya tambo nzira). Iyo sheave inoshandiswa zvakanyanya kune vertical shaft kusimuka uye inobereka mitoro mikukutu; Vhiri rekutungamira rinowanzo kuwanikwa mumabhafiti anowanzoita kana kuomarara uye anofanirwa kuve neanti-sway-sway uye anti -um gadziriro groove dhizaini. Mamwe mwero wakakwirira-mugumo wakashongedzerwawo ne sensors kuti utarise hwaro hwekutenderera tension uye pulley pfeka chimiro munguva chaiyo yekuvandudza kuchengeteka.
Gara uchiongorora kupfeka kwepeple groove, kutakura lubrication uye fastener mamiriro ndiyo kiyi yekuita kuti uve nechokwadi chekushanda kwakachengeteka. Nzvimbo yepasi pevhu inowanzoitika kugura uye guruva kuunganidzwa, uye zvibereko zvekucherechedzwa uye otomatiki masisitiri anodikanwa. Kana kusapfeka zvisina kujairika kweiyo waya tambo kana marara mu pulley anowanikwa, muchina unofanirwa kumiswa uye kutsiva nekukurumidza kudzivisa tambo dzekuputsa. Uye zvakare, dhizaini yePulley block inofanirwa kutevedzera nyika yangu yekuchengetedza maitiro, yakadai seyakagadziriswa mutoro wekuyedza zvinodiwa mumarata angu ekuchengetedza mitemo.
