Roof ukubiya - isimo nokuphepha kubalulekile ophahleni

Ngokuthi ophahleni isici ukubiya zezokuvikela, ogibele ipherimitha ophahleni, kokuba ngendlela umgoqo noma lomgwaqo, owawuhloselwe ukuvikela abantu falling. Roof wesitimela siqukethe yokubeka ogibele emaphethelweni ophahla, nama-rod ovundlile eqondiswa lezi zinsika amazinga eziningana. Ukuphakama kocingo ilawulwa, futhi kalula ukuhamba phezu kophahla ungakwazi ukuyifaka on the catwalk ukwakha uphahla. Uma ukhetha impahla wokufulela ebiyelwe kufanele bacabangele ukwakhiwa kanye ukufulela impahla uqobo, kanye izimo emsebenzini wayo. Ukuze abezindaba nolaka esetshenziswa umklamo ngezinto ezinamandla futhi iqine. Kufanele nifeze amasheke avamile kocingo, ukuvama okuyinto incike izimo lapho isetshenziswa basuke.

Ukukhethwa ukufulela impahla kuxhomeke ezicini eziningana. Kunezinhlobo eziningi ngakho ofanele ezimweni ezithile. Ngo amabhuloho, isibonelo, has imisebenzi emibili esemqoka: ukuqinisekisa ukunyakaza uphephile emaphethelweni ophahla futhi kuvimbele ice neqhwa ekuhlanganeni ophahleni ezitshekile. Ubude nobubanzi kwaleli bhuloho kungase kukhule, uma kunesidingo, futhi ukunikeza ukuphepha mkhulu ke ungase unikezwe isimo ezisebenza.

Indlela elula futhi ezivamile uhlobo ukufulela ezibonakalayo akuyona nje into kocingo olubiyile elula. ukwakhiwa Its ilula: it is emelelwa izisekelo mpo, ngokuphepha abethela kuya emaphethelweni ophahla, kanye izingodo ovundlile, ngokuvamile amabili. Ubukhulu ngabanye njengoba impahla esetshenziswa, futhi intengo kuncike ngokuyinhloko zombili lezi zici. EYurophu lehla ngokushesha inani lolu hlobo kocingo kuyinto mfuneko ebalulekile, futhi ukufakwa kwalo kuba isibopho eRussia, kodwa, lo alikafiki.

Kunezinye izinhlobo eziningi ezicijile, eza amaqembu amabili ayinhloko. Roof ukubiya ukuze ophahleni bexhashazwa senzelwe amakhaya kanye izakhiwo ehhovisi lapho ophahleni isetshenziswa njengoba isikhala isitoreji. Ethandwa kakhulu okwamanje emizini emikhulu, abaphethwe ukushoda isikhala singenamuntu. On uphahla ezifana ukuhlela ezisekelweni yokubuka, ezivulekile, aphuke izingadi nokunye. Yiqiniso, ukube bekunjalo kudinga isithiyo eziqinile, amandla kwalo kunqunywa ngezindinganiso. izici zokuphepha ulawula GOST 25772-83 ophahleni, ebheka amandla impahla kanye ukuphakama kocingo. Lesi sakamuva ibalwa kusukela ukuphakama kwesakhiwo, ngenxa anda amandla omoya phezulu. Roof ukubiya kungabuye kwehliswa ukuphakama, uma ifakiwe uthango.

Kulezo zimo, uma uphahla ayenzelwanga ukusetshenziswa okuqhubekayo, izidingo akuzona njengoba eqinile. Kuyadingeka ukuthi ukuphakama kocingo kwaba okungenani 60 amasentimitha ukuze uhlale uphephile ophahleni ngesikhathi umsebenzi wokulungisa. Indaba eziyisisekelo kusukela lapho ekhiqizwa ophahleni wesitimela is lashukumisa steel - ngenxa izikhwepha zayo kanye ukumelana ukugqwala.