Intambo yokuphepha iyisisetshenziswa sokuvikela ukuvikela abasebenzi ukuthi bangawi besuka phezulu.Ngoba ukuphakama okukhulu kokuwa, umthelela omkhulu.Ngakho-ke, intambo yokuphepha kufanele ihlangabezane nalezi zimo ezimbili eziyisisekelo:
(1) Kumelwe ibe namandla anele okuthwala amandla okuthonya lapho umzimba womuntu uwa;
Intambo yokuphepha (2) ingavimbela umzimba womuntu ukuba uwele emkhawulweni othile ongabangela ukulimala (okungukuthi, kufanele ukwazi ukucosha umzimba womuntu ngaphambi kwalo mkhawulo, futhi ngeke uphinde uwe phansi).Lesi simo sidinga ukuchazwa kabusha.Lapho umzimba womuntu uwela phansi usuka endaweni ephakeme, uma weqa umkhawulo othile, ngisho noma umzimba womuntu udonswa ngentambo, amandla omthelela owutholayo makhulu kakhulu, futhi izitho zangaphakathi zomzimba womuntu zizolimala futhi zife. .Ngakho-ke, ubude bentambo akufanele bube bude kakhulu, futhi kufanele kube nomkhawulo othile.
Mayelana namandla, izintambo zokuphepha zivame ukuba nezinkomba ezimbili zamandla, okungukuthi, amandla aqinile kanye namandla okuthinta.Izinga likazwelonke lidinga ukuthi amandla okuqina (amandla okugcina aqinile) amabhande ezihlalo kanye nezintambo zawo kumele abe makhulu kunamandla okuqina amade okubangelwa isisindo somuntu lapho awe khona.
Amandla okuthinta adinga amandla omthelela wezintambo zokuphepha kanye nezinsiza, okumele zikwazi ukumelana namandla omthelela okubangwa ukuwa komzimba womuntu.Ngokuvamile, amandla okushayisana anqunywa kakhulu isisindo somuntu owayo kanye nebanga eliwayo (okungukuthi ibanga lomthelela), futhi ibanga eliwayo lihlobene eduze nobude bentambo yokuphepha.Uma i-lanyard iba yinde, iba nkulu ibanga lomthelela kanye namandla omthelela makhulu.Ithiyori ifakazela ukuthi umzimba womuntu uzolimala uma uthintwa ngu-900kg.Ngakho-ke, esimisweni sokuqinisekisa imisebenzi yokusebenza, ubude bentambo yokuphepha kufanele bukhawulelwe ebangeni elifushane kakhulu.
Ngokwezinga likazwelonke, ubude bentambo yokuphepha bubekwe ku-0.5-3m ngokusetshenziswa okuhlukene.Uma ibhande lokuphepha lilengisiwe endaweni ephakeme futhi ubude bentambo bungu-3m, umthwalo womthelela ongu-84kg uzofinyelela ku-6．5N, okungaba ngaphansi kokukodwa kokuthathu kunamandla omthelela okulimala, ngaleyo ndlela kuqinisekiswe ukuphepha.
Intambo yokuphepha kufanele ihlolwe ngaphambi kokusetshenziswa.Yeka ukuyisebenzisa uma yonakele.Uma uyigqokile, isiqeshana esithintekayo kufanele siboshwe, futhi akufanele sithinte ilangabi elivulekile noma amakhemikhali.
Isikhathi sokuthumela: Oct-14-2022