I-Clamp Yokusikhombisa Okufanele Ukususwa Kusukaphela Ngokushesha

Kungani Teknoloji Yokubhala Isikhumba Sombili Yokuqondisa Ukusebenza Kwesithuthi

Ukukhupha izikhumba kusukela kubhekiseka kumakhulu amashumi amathathu ku-40 wezikhathi zokusebenza ezingeni lezinsika, okuyenza ukuthi kubekhe kunciphisa kakhulu ukuzimisela izinto ngokufanele. Umgangatho wamandla we-clamp esisha wamanje uyabuyeza le ndlela yonke. Lezi clamps zinezinkampani ezibonakalisa ukuthi zihlukana ngokushesha kakhulu ngamasekhondi angaphezu kwezinye, kodwa akudingi izinkampani eziningi noma ukuthi ubhekele ngokuchaza kwakho. Abakhi bakhuluma ngokuthi babenziwe ngaphezu kwezikhathi zokusebenza zeminyaka emi-50 lapho besebenzisa izikhumba ezinamaphepha angu-10 000, okuyenza ukuthi iziprojekthi ziyahamba ngokushesha futhi ziyasinda abasebenzi ngoba bafana ngamazinga angaphezu kwezinye lapho bakhupha izikhumba. Ngaphezu kwalokho, iziqephu ziyadlula ngendlela efanele lapho zikhuphwa, ngakho-ke izinkampani ziyadlula ngeminyaka eyisithathu ngaphezu kwezinye ngokubona kwanamuhla kwezinsika zethu. Kulezi ziprojekthi apho izinkampani zezindawo zezifunda zisetyenziswa, lezi clamps zokuvutha ngokushesha zisiza abantu ukusebenzisa kabusha izinqakamba ngokushesha kakhulu kunezinye izinhlobo. Lokho okwakungeyona into eyodwa yokuthengiselwa kwenza isiphiwo sokuthuthukisa ukusebenza.

Ukubhalwa Kwemithambo Yokuphatha Okuphezulu Kwesikhombisa Sokuthiwa Ngokukhawuleza

Isimo Sokuthiwa Ngokusebenzisa Icam: Ukukhawuleza, Ubukhona Kwezinkinga, Nokufaneleka Kwe-EN 12811-1

Izindlela zokuvula ezisebenzisa i-cam ziziphatha izindlela zezihlangothi zezinkundla ezingaphansi ezisemthwakathini, ngokuzimela kwezindlela zokusebenzisa i-lever okuyinto ekusinikela abasebenzi ukuvula amaklampu ngomoya omnye. Okuyisiphephelo esihle kakhulu kukuthi kunciphisa isikhathi sokuvula amaklampu ngeminyaka yamashumi amathathu futhi kubona konke okubhekene nezinhlobo zokuphatha ezifunekayo kwe-EN 12811-1 ezihlanganisa izinhlobo zokuphatha kwesithembiso. Izinhlobo zezihlangothi zezinkundla zingasindwa noma zingavulwa ngokungafanele ngokusebenza, kodwa lezi zinhlobo ezintsha azizindwa. I-cam yezincwadi zezincwadi ziyabeka ubukhulu bephakeme kwenqubo yonke yokuxhumana, okuyinto ekusinikela ukungafanele kokufaka izihlangothi ngokungafanele. Sibonile ukuthi emvelweni kuzobonakala ukuthi lezi zindlela zingasebenza ngaphezu kwezinkulungwane ezishumi nangamashumi amashumi nangamashumi (10,000) ngaphandle kokufa nangokusebenza ngokuphathelene nokubeka kwezinkulungwane ezishumi (3 kN) ngokuphathelene ngezinsuku zonke. Lokho okuphakeme kakhulu kuyisibonelo sokuthi kuyasebenza kahle kumsebenzi owodwa njengokuhlola kanye nokuphatha izibhridji ngokuphathelene ngezinsuku zonke. Futhi, sibone ukuthi akukho muntu oyayifuna ukuba asebenze nezinhlobo ezisivulwe kancane. Lezi zisibonelo sezinkinga zokugcina izibhridji, futhi zilandelwe phakathi kwezinhlobo ezingu-10 zezinkinga zokugcina izibhridji ngokubhalwa kwe-OSHA kule nyaka.

Isipindela Sokugcina Ngokuphakanyiswa Nokubeka Kwesikhumba Esisikhelelweyo Ukusukela Kwezinkinga Zokuphakama Kwesithunzi Nokungafaneleka

Kodwa sifakanya isipindela sesiqhelo esinye nesiphambili esikhanyayo esikhanyayo, sifumana lokho ubuchwepheshe obuhle obukhuluma konke amandla okuphambuka ngokuphelele emuva kwezinhlobo zemithambo yomkhumbi. Ngokubhekana nesiphambili, isimo sakho sesidiamond sisho isibonelo sokuthi isibonelo sokuthi sikhula kakhulu kwezinhlobo zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zezinkampani zez......

Ukuthi Kwenza Iphuzu Kwempilo: Ukunciphisa Amaziko Okusebenza Nokuphatha Isibonelo Sokubheka Isibindi Emakhaya Amakhulu

Isifundo Sase-Crossrail London: Ukunciphisa Amaziko Okusebenza Okukhona Ngamahora Ama-47

Ngokuphatha kwezinsiza zokubeka izikhumba kusuka kwe-Crossrail project eLondon, abasebenzi bavona ukuthi isikhathi sobukhali esisodwa kubekisa izikhumba sibuyela phansi kakhulu ngokusebenzisa lezi zinsiza ezintsha. Kunezindlela zokusebenza ezingu-47% kancane kuzoba kufuneka ukususa izikhumba emanzini, okuyinto eyakhiwa ku-3,200 amahora akhutshwayo kuzo zonke izinsiza zokubeka izikhumba. Isimo sokubeka kwalesi zinsiza kusiza umuntu omunye ukuvula ngokomfushane ngaphandle kokuthi aqondeleke kahle kusuka kweplathafomu, ngakho-ke kunezidingo ezingaphezulu kakhulu yokufika phansi. Abasebenzi besikhuba babesithi bafuna ukuthi bafanele ngokwesibili (40%) emva kokuguqula lezi zinsiza ngoba abazoyi khona ukuthi bahlale kuhambisana nezinkampani noma bakhuluma ngokwemigqa. Lokhu kuchaze ukuthi abasayensi bakugcina ubuso kwezinhlobo zokusebenza ngokuphelele kwezinhlobo zokusebenza. Ngokwezinye izindaba, ukwenza izinto kusheshile kahle akabhekise ukuthi kubhekiswa izimfuneko zokugcina ubuso kwezinhlobo zokusebenza. Lezi zizinkampani zazihlala ziyagcina izimfuneko zonke zokubaluleka kwezinhlobo zokusebenza zokubaluleka kwe-EN 12811-1 ngokuphelele kwezinsiza zokubeka izikhumba.

Izidata zokulinganisa kwezinsiza: Ukunciphisa isikhathi sokusebenza (62%) ngaphandle kwezinsiza zokubeka izikhumba zokusebenza ngokwesikhathi

Ukuqondisa kwezindawo zokwakha ezingama-6 ezikomethi kubonisa ukuthi lezi zikhampu zokususa ngokushesha zizihlukile kuzinhlaka zokususa ngokushesha ngo-62% kunalokho esibona ngokujwayelekile ngezindlela zokusebenza zokwakha. Umehluko wokuphambuka okuhle uveza amandla abasebenzi ukususa izinkampani ngeminyaka engaphezu kwezintathu ngisho lonke isikhathi soba kufuna ukususa into - kusheshile kakhulu kunalesikhathi esingasiza ngokujwayelekile (isikhathi sesibhili) sokuqondisa izinhlobo zokugxila zokwakha zokudala. Abasebenzi asifuni ukuthula nokuthatha izintshayezo ezingafanele, okuyisiphumo sokuthi kunezinhlobo zokuvulwa kwemithambo nezimboni ngokuthula ngokugcina ngokwesibili ngokulinganayo ngokubhalwa kwezinhlobo zokuvikela kulezi zindawo. Hlola umzekelo wezindawo zokwakha emhlophe eManchester. Bazobuya ukususa konke ngeminyaka eyishumi namashumi amabili ngaphambi kokuplanwa, okubhekise ku-84,000 pounds yezindlela zokusebenza kuphela. Lezi zinombolo zonke zibonisa kahle ukuthi kukuphi okunamandla ukuthengisa izinkampani zokususa okwenziwe ngokuhle kuzo zonke izinto ezihlanganiswe nezindawo zokwakha.

Ukugxilwa kumkhukhu wezinkundla zokusebenza zokwakha ngokuphathelene nesikhathi esisha nezinkundla zokwakha ngokuphathelene nesikhathi esisha

Amaklampu okuhlolwa kwezinkundla zokubeka kusebenza kahle kwezinkundla zokubeka ezikhethiwe ngaphambi kokubeka njengezinkundla zokubeka ngokugcina amasiko nezinkundla zokubeka ngokugcina izicabha. Zibuyisa amabholthi amahlanu amahlanu nezintshukumo eziphelele ozokuzimelela ukubeka kwezinkundla zokubeka zokuzimelela kubantu abasebenza emhlabeni. Izihlanganisi ezikhethiwe ziyavumela ukuthi izibhambo zokugcina nezibhambo zokubeka zizilokhe ngokwenziwa kwesibhambo esisodwa. Lokhu kuvuma ukuthi kuzofika kahle kakhulu, kubeka isikhathi sokusebenza sokubeka kwezinkundla kusenziwa ngokuphelele ngeminyaka engu-40% uma kuchazwa ngezindlela zokubeka zokuzimelela. Lezi clampu ziyasebenza futhi ngokuhlanukile nezincwadi zokubeka zokuzimelela njengezincwadi zokubeka zokuzimelela nezincwadi zokubeka zokuzimelela zokubeka. Lokhu kuthabatha ukuthi kunezinhloko eziningi zokubeka kuzoba kufanele kuzobekwa futhi kubeka ubunzima obungapheleli kwezihlanganisi, okubhekisela ekubeni inkundla yonke ibe yisibonelo esihlakaniphi noma kunezinhloko eziningi zokubeka. Amaphosti asekhaya amatholakala kwezinkundla zokubeka zokuzimelela zibonisa ukuthi ukudibanisa lezi clampu zokuhlolwa kwezinkundla zokubeka nezinkundla zokubeka zokuzimelela kuzobeka isikhathi sokubeka kwezinkundla kusenziwa ngokuphelele ngeminyaka engu-30% ku-60%. Lokhu kuthabatha ukuthi amaprojekthi azofika kahle kakhulu kodwa kubhekisela ekubeni kubekiwa imali yokusebenza. Futhi okubuhle kakhulu, konke lokhu kuyasebenza ngokuphathelene nokuthabatha kwezimali zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela zokubeka zokuzimelela......

Isikhombisi Sokuqala

Uyini i-EN 12811-1?

I-EN 12811-1 yindlela eyayiswe ngayo e-Europe ethi kubalulekile ukuthi izikhundla zokuhlamba zibe nesibalo sokusebenza ukuze zihlale zisafela nokuthi zizimele ekusetyenzweni kwazo.

Kungani amechanizimi okuhlanzwa ngocam ayasebenzisa kakhulu emasikhundleni esokuhlamba?

Amekhanizimi okuhlanzwa ngocam ayasebenzisa kakhulu ngoba ayavumela ukukhupha kusheshwe nokulula kwezikhundla ngaphandle kokusebenzisa izinto zokusebenza, ngakho kuphatha ubukhulu bokusebenza nokuphepha isikhundla sokuhlamba nokukhupha kusheshwe.

Ukuthi izikhundla zokuhlamba zokuphatha kusheshwe zihlanganisa isafela njani emasikhundleni sokwakha?

Izikhundla zokuphatha kusheshwe zihlanganisa isafela ngokuphepha ukuchitha kwezinyawo, ukunciphisa isivumelwano sokufika phansi futhi ukunciphisa izimpi zokuchitha kwezinyawo nezinkambo.