Uvavanyo oluthwele umthwalo we-flexible lifting slings ngaphambi kokuba zifakwe kwindawo yokugcina

I-Flexible lifting slings, njengesixhobo esibalulekileyo sokuphakamisa, sinezicelo ezininzi kwiinkalo ezininzi ezifana nokuveliswa kwemizi-mveliso, ukuthuthwa kwempahla kunye nokwakhiwa. Ngenxa yokuthamba kwayo, ukukhanya kunye nokuphatheka kwayo, izilingi zokuphakamisa eziguquguqukayo ziye zathandwa ngamashishini amaninzi. Nangona kunjalo, ngaphambi kokuba basebenzise izilingi zokuphakamisa eziguquguqukayo kwimisebenzi yokunyusa, kufuneka benze uvavanyo olungqongqo lokuthwala umthwalo ukuqinisekisa ukhuseleko nokuthembeka kwabo.

Uvavanyo lokuthwala umthwalo linyathelo eliyimfuneko ngaphambi kokuba izilingi zokuphakamisa eziguquguqukayo zigcinwe kwindawo yokugcina impahla. Olu vavanyo lujolise ekuhloleni umthamo wokuthwala umthwalo, ukuxhathisa ukugqoka, ukunyanzeliswa kwe-corrosion of slings slings, kunye nokusebenza kwabo phantsi kobushushu obuhlukeneyo kunye neemeko zokusingqongileyo. Ngokusebenzisa uvavanyo lokuthwala umthwalo, sinokuvavanya umda wokhuseleko lwe-sling yokuphakamisa ekusetyenzisweni kwangempela, ngaloo ndlela siqinisekisa ukuba sinokuhlangabezana neemfuno ezilindelekileyo zokuphakamisa.

Iindlela kunye neenkqubo zovavanyo lokuthwala umthwalo

Inqanaba lokulungiselela

Khetha iisampulu ezimele izilingi zokuphakamisa eziguquguqukayo.

Qinisekisa ubunzima bokulayisha kunye nesantya sokulayisha sovavanyo.

Lungiselela izixhobo zovavanyo kunye nezixhobo zokulinganisa, ezinje ngoomatshini bokuvavanya i-tensile, iigeji zokunyanzela, njl.

Ilayisha uvavanyo

Lungisa isilingi esiphakamisayo esithambileyo kumatshini wokuvavanya kwaye uqinisekise ukuba ukwindawo ethe tye.

Ngokuthe ngcembe ukwandisa ubunzima bokulayisha ngesantya esiqhubekayo, kwaye kwangaxeshanye urekhode i-elongation, deformation kunye notshintsho kumthamo wokuthwala isilingi sokuphakamisa.

Xa i-sling yokuphakamisa ibonisa i-deformation ecacileyo, ukuphuka okanye ezinye iimeko ezingaqhelekanga, yeka ukulayisha ngokukhawuleza kwaye urekhode ubuninzi bokuthwala umthwalo ngeli xesha.

Uvavanyo lokusebenza

Uvavanyo lokulayishwa oluphindaphindiweyo lwenziwa phantsi kweemeko ezahlukeneyo zokushisa (ezifana nokushisa okuphantsi, ukushisa okuqhelekileyo, kunye nokushisa okuphezulu) ukuvavanya impembelelo yeqondo lokushisa ekusebenzeni kwee-slings zokuphakamisa.

Ukuqhuba iimvavanyo zokuxhathisa ukunxiba kunye nokumelana nomhlwa kwizilingi zokuphakamisa ukulinganisa ukunxiba okunokwenzeka kunye neemeko zomhlwa ezinokuthi zenzeke kwindawo yokusetyenziswa yokwenyani.

Uhlalutyo lweenkcukacha kunye noVavanyo

Hlalutya idatha yovavanyo, kubandakanywa umthamo ophezulu wokuthwala umthwalo, izinga lokunyusa, imeko ye-deformation, njl.

Vavanya into yokhuseleko kunye nobomi benkonzo ye-flexible lifting sling ngokusekelwe kwiziphumo zovavanyo.

Thelekisa imigangatho yemveliso okanye iimfuno zokuyila ukugqiba ukuba izilingi zokuphakamisa zifanelekile.

Ukulumkela

Xa uqhuba iimvavanyo zokuthwala imithwalo, kubalulekile ukuqinisekisa ukukhuseleka kwabasebenzi bokuvavanya ukukhusela ukulimala okubangelwa ukuphuka ngokukhawuleza okanye ukungaphumeleli kwee-slings zokuphakamisa.

Ngethuba lovavanyo, iinkqubo zokusebenza kufuneka zilandelwe ngokungqongqo ukuphepha ukungahambi kakuhle okungakhokelela kwiziphumo zovavanyo ezigqwethekileyo okanye umonakalo kwisixhobo.

Kwizilingi zokuphakamisa eziguquguqukayo ezikumgangatho ophantsi, kufuneka kujongwane nazo ngokukhawuleza ukuthintela ukuba zingangeni emarikeni okanye zisetyenziswe.

Uvavanyo oluthwala imithwalo ye-flexible lifting slings ngaphambi kokuba zifakwe kwisitoreji linyathelo elibalulekileyo lokuqinisekisa ukhuseleko nokuthembeka kwazo. Ngokusebenzisa iinkqubo zokuvavanya ezingqongqo kunye nohlalutyo lwedatha, sinokukhusela izilingi zokuphakamisa eziguquguqukayo kunye nokusebenza okugqwesileyo, ukhuseleko kunye nokuthembeka, ukubonelela ngesiqinisekiso esinamandla sokuveliswa kwamashishini kunye nokusetyenziswa kweminye imimandla. Okwangoku, uvavanyo lokuthwala umthwalo lukwasinceda ukuba siqonde iimpawu zokusebenza kunye nemida yesilingi sokuphakamisa, ukubonelela ngolwazi olubalulekileyo lwereferensi yokuphucula imveliso kunye nokuphucula.