Ingxoxo ngomgomo wokunwetshwa kwebhawodi

Umgomo wokulungisa isikulufu sokunweba: ukulungisa isikulufu sokunweba ukusebenzisa ukuthambekela okumise okwe-V ukukhuthaza ukunwetshwa ukuze kukhiqizwe ukungqubuzana namandla okubopha, ukuze kuzuzwe umphumela wokulungisa.Ingxenye eyodwa yesikulufu i-threaded kanti enye i-tapered.Isinkwa simbozwe ngesikhumba sensimbi, kanti ingxenye yesilinda yensimbi inezinombolo zokusikeka.Zihlanganise ndawonye embobeni ebhotshozwe odongeni, bese ukhiya nati.I-nati idonsa isikulufu ngaphandle, futhi idonsela idigri ye-vertebral kusilinda sesikhumba sensimbi, esinwetshwa, ngakho sigxilwe ngokuqinile odongeni.Ngokuvamile isetshenziswa ukubophela uthango lokuvikela, isisitho selanga endlini, air conditioner, njll kusimende, isitini nezinye izinto.Kodwa-ke, ukulungiswa kwayo akuthembeki kakhulu, futhi uma umthwalo unokudlidliza okukhulu, ungase ukhululeke, ngakho-ke akunconywa ukufaka abalandeli be-ceiling.Umgomo wokunwetshwa kwebholidi ukuthi ngemva kokuba ibhawodi lokunweba lishaywe emgodini ophansi noma odongeni, i-nati kubhowodi yokunweba iqiniswa ngesikrufu, futhi ibhawudi liyaphuma, kodwa umkhono wensimbi wangaphandle awunyakazi.Ngakho-ke, ikhanda elikhulu ngaphansi kwebhawodi landisa umkhono wensimbi ukuze ligcwalise umgodi wonke, futhi ngalesi sikhathi, ibholidi yokwandisa ayikwazi ukukhishwa.

Ukulungiswa kwezikulufu ze-telescopic ukusebenzisa ukuthambekela kobumo obuhlukahlukene, ukuze kuthuthukiswe ukubamba kwe-telescopic friction, ukuze kuzuzwe umphumela wokulungisa.Isikulufu saso sinentambo ekugcineni kanye nomzimba we-vertebral kwenye.Ingxenye yangaphandle imbozwe ungqimba lwesikhumba sensimbi, futhi isilinda sensimbi sinokusikeka okuningana.Lixhume embobeni ebhotshozwe odongeni ngamunye ngamunye, bese ukhiya inadi, elidonsela isikulufu ngaphandle, lidonsele isikulufu kusilinda, bese lidonsa isilinda esikhumbeni sensimbi.Isilinda sensimbi siyanwetshwa futhi sinamathela odongeni, oluvame ukusetshenziselwa ukulungisa izinto ezifana nosimende nezitini ezinjengama- guardrails, ama-awnings nama-air conditioner.Kodwa-ke, ukulungiswa kwayo akuthembeki kakhulu, futhi kungase kukhululeke uma kubhekene nokucindezeleka okukhulu nokudlidliza, ngakho-ke akunconywa ukufakwa kwefenisha ye-ceiling.Isimiso siwukuthi ngemva kokuba umshudo wokunweba uqhutshwe emgodini emhlabathini noma odongeni, i-nati ku-bolt iqiniswa nge-wrench, futhi ibhawodi liya ngaphandle, kodwa imbobo yensimbi ngaphandle ayinyakazi.Ngakho-ke, ikhanda elikhulu ngaphansi kwebhawodi liphakamisa imbobo yensimbi ukugcwalisa umgodi wonke.Ngalesi sikhathi, i-bolt yokwandisa ayikwazi ukukhishwa.Amabhawodi okunweba akhiwe ngamabhawodi ashona phansi, amashubhu okunweba, amaphedi ayisicaba, amaphedi asentwasahlobo namantongomane anezinhlangothi ezine.Emabangeni angaphezu kwe-10, kukhona u-3.6, 4.6 no-4.8, 5.6 no-6.8, 8.8, 9.8, 10.9 no-12.9 ngokulandelanayo.Izinombolo ngaphambi nangemuva kwamadesimali ngokulandelana kwazo zibonisa amandla okubamba kancane kanye nesilinganiso sesivuno sezinto zamabhawodi.Isibonelo, ibholidi yokunweba enezinga lokusebenza elingu-4.6 iqukethe izincazelo ezilandelayo: 1, amandla okubamba okuqinile wento yebhawodi afinyelela ngaphezu kuka-400 MPa;2. Isilinganiso sesivuno sempahla yebhawodi yokunwetshwa ngu-0.6;3. Amandla esivuno sempahla yebhawodi yokunwetshwa ngu-400×0.6=240 MPa.