Kufuneka ndenze ntoni ukuba ikhonkco letsheyini lesandla alinakutsalwa phantsi?

Okokuqala, isizathu sokuba ikhonkco lekhonkco lesandla lingenakutsalwa xa liwa

I isandla chain hoistsisixhobo sokuphakamisa esisetyenziswa ngokuqhelekileyo, kodwa ngamanye amaxesha asinakutsalwa xa sisihla. Izizathu zale meko isenokuba zezi nkalo zilandelayo:

1. Umthamo wokuthwala umthwalo uphezulu kakhulu: Ukuba iimpahla ezithwelwe ngekhonkco lekhonkco lesandla zinzima kakhulu, ziya kubangela ukuba ukwehla kucothise okanye kungakwazi ukutsalwa phantsi.

2. Ukuguga kwe-oyile yokutywinwa: Ukuguga kwetywina le-oyile ye-hand chain hoist kuya kubangela ukuvuza kwe-oyile, okuya kubangela ukuba i-hoist ye-hand chain yehle kwaye ingakwazi ukutsala.

3. I-oyile engonelanga: Isantya esihlayo se-hand chain hoist sichatshazelwa ngokuthe ngqo yi-oyile, ngoko ke ioli engonelanga nayo iya kubangela ukuhla kancinci okanye ukungaphumeleli ukudiliza.

Isibini. Isisombululo

1. Ukunciphisa ubunzima bokuthwala umthwalo: Ukuba into eqhutywe yi-chain hoist inzima kakhulu, unokuqwalasela ukunciphisa ubunzima bento kwaye usebenzise ezinye izixhobo zokuphakamisa.

2. Faka indawo yesitywina se-oyile: Ukuba itywina le-oyile yekhonkco lesandla liyaguga kwaye alinakutsalwa phantsi, isitywina se-oyile kufuneka sitshintshwe. Kucetyiswa ukuba ulandele imiyalelo xa utshintsha isitywina seoli ukuze ugweme iingxaki.

3. Yongeza i-oyile: Ukuba kukho i-oyile eyoneleyo kwi-hoist ye-hand chain, ekhokelela ekwehleni okucothayo okanye ukusilela ukuhla, i-oyile eyaneleyo kufuneka yongezwe. Xa ugcwalisa ioli, kufuneka ukhethe uhlobo oluchanekileyo lweoli kwaye uqaphele ukuba ungafaki ioli eninzi.

Okwesithathu, iingcebiso zokhuseleko kunye nokhuseleko

1. I-hand chain hoist kufuneka iqhutywe ngokuhambelana nemiyalelo xa uyisebenzisa, kwaye iinxalenye akufanele zitshintshwe okanye zitshintshwe ngokuthanda.

2. Ubunzima bomthwalo we-hand chain hoist abuyi kudlula uluhlu oluchaziweyo.

3. Nika ingqalelo kukhuseleko xa usebenzisa i-hand chain hoist ukuphepha iingozi ezibangelwa kukusebenza ngokungafanelekanga.

4. I-chain hoist kufuneka igcinwe ngokufanelekileyo emva kokuyeka ukusetyenziswa ukuphepha umonakalo okanye ilahleko.

Ngamafutshane, ikhonkco lekhonkco lesandla alinakutsalwa phantsi ngenxa yezizathu ezinjengokuthwala umthwalo ogqithisileyo, uphawu lweoyile yokuguga, okanye ioyile eyaneleyo. Emva kokuthatha izisombululo ezihambelanayo, kucetyiswa ukuba usebenze ngokwemiqathango yokhuseleko kunye neengcebiso zokukhusela ukuphepha izingozi zokhuseleko.