Iyini i-beam engezansi yethangi lamanzi emoto
Uhlaka olungaphansi lwethangi lamanzi ezimoto luyisakhiwo sensimbi esiphambanayo esifakwe ngaphansi kwemoto, umsebenzi wawo oyinhloko ukuhlinzeka ngokusekela okuqinile kwemoto nokuvikela izingxenye ezihlukahlukene zemoto emthelela wokushaqeka nokudlidliza. Ngesikhathi esifanayo, ingasiza futhi imoto ukuthi igcine ukuma kokushayela okuzinzile, ithuthukise ukusebenza kokuphatha nokuphepha kwemoto .
Isakhiwo kanye nempahla
I-beam ephansi yethangi lamanzi ngokuvamile yenziwe ngensimbi enamandla amakhulu, futhi inezimo ezihlukahlukene, ezinye ziyi-U-shaped, ezinye ziyi-C nokunye. Phakathi nenqubo yokukhiqiza imoto, uhlaka oluphansi lwethangi lushiselwa nawo wonke umzimba ukuze kwakhe uhlaka lohlaka oluhlanganisayo olunikeza ukuzinza nokuphepha kwayo yonke imoto.
Indawo yokufaka nomsebenzi
I-beam ephansi ye-tank ifakwe ngaphansi kwemoto, futhi indawo ethile ingase ihluke kuye ngokuthi imodeli. Ngokuvamile isetshenziselwa ukusekela izingxenye ezibalulekile zemoto kanye nokuxhuma kwezinye izingxenye zomzimba ngokuzulazula noma okunye ukuxhumana ukuze kuqinisekiswe amandla anele nokuqina ukuze imelane nomthwalo wemoto kanye nomthelela ovela emasondweni .
Iseluleko sesondlo kanye nesondlo
Ukuze kuqinisekiswe ukusebenza okuvamile kwe-beam ephansi ye-tank yamanzi, kunconywa ukuthi uhlole njalo ukuthi ingxenye yokuxhuma ikhululekile noma yonakele. Uma kutholakala noma iyiphi inkinga, kufanele ilungiswe noma ishintshwe kusenesikhathi ukuze kugwenywe izingozi zokuphepha ezingaba khona. Ngaphezu kwalokho, ukukhethwa kwethangi elifanele kanye nokusetshenziswa okunengqondo kwethangi nakho kusiza ekwandiseni impilo yesevisi ye-beam ephansi yethangi.
Indima eyinhloko ye-beam ephansi yethangi lamanzi emoto ihlanganisa ukuqinisekisa ukuqina kwe-torsional yohlaka kanye nokuthwala umthwalo we-longitudinal, nokusekela izingxenye ezibalulekile zemoto . Ngokuxhunywa kwe-riveted, lesi sakhiwo siqinisekisa ukuthi sinamandla okwanele nokuqina, futhi singabhekana ngokuphumelelayo nomthwalo wemoto kanye nomthelela wesondo.
Ngaphezu kwalokho, i-beam ephansi yethangi iphinde ithuthukise ukuzinza kokufakwa kwe-tank beam, yenza isakhiwo sibe lula, sifinyelele isisindo esingasindi, futhi sandise indawo yokufaka ingxenye yangaphambili. Lo mklamo awugcini nje ngokuqinisekisa amandla e-beam, kodwa futhi wenza isakhiwo sihlangane kakhudlwana futhi sithuthukise ukusebenza kukonke kanye nokwenzeka kwemoto.
I-beam ephansi ye-tank yamanzi yemoto ingashintshwa, futhi umsebenzi othize wokusika uncike kumodeli kanye nomonakalo. Nansi imiyalo enemininingwane yokufaka esikhundleni se-beam engezansi yethangi:
Isidingo sokushintshwa
I-beam engezansi yethangi lamanzi isetshenziswa kakhulu ukulungisa ithange lerediyetha yemoto futhi ibolise isigcinalwazi samandla omthelela wangaphambili. Uma i-beam yonakalisiwe noma iphukile, ingase iholele ekungaqondisweni kahle kanye nokuguqulwa kwethangi lamanzi, okuzothinta ukuchithwa kokushisa kwenjini, futhi kulimaze ithangi lamanzi. Ngakho-ke, ukushintshwa okufika ngesikhathi kuyadingeka.
Indlela yokushintsha
Ukushintsha i-beam engezansi ye-tank ngokuvamile kuhilela izinyathelo ezilandelayo:
Ukukhipha Izingxenye Ezixhumayo : Ezimweni eziningi, ugongolo lungashintshwa ngokukhipha izingxenye zokuxhuma, njengezikulufu nezinsimbi, ngaphandle kokusika.
Umsebenzi wokusika amacala akhethekile : Uma ugongolo lushiselwe ohlakeni noma lukhubazeke kakhulu, kungase kudingeke ukuba lusikwe. Ngemuva kokusika, ukwelashwa okulwa nokugqwala kanye nokuqiniswa kufanele kwenziwe ukuze kuqinisekiswe ukuphepha kwemoto.
Faka i-beam entsha : Khetha i-beam entsha efana nemoto yoqobo, ifake ngokulandelana kokususwa, futhi uqiniseke ukuthi zonke izingxenye zokuxhuma zivikelekile.
Izinyathelo zokuzivikela
Hlola umonakalo : Ngaphambi kokushintshwa, kuyadingeka ukuthi uhlole umonakalo wogodo ngokuningiliziwe ukuze unqume ukuthi idinga ukusikwa yini.
Khetha ingxenye elungile : qinisekisa ukuthi ikhwalithi nokucaciswa kwe-beam entsha kuhlangabezana nezimfuneko zokugwema ukwehluleka ukufakwa ngenxa yokungafani kwezingxenye.
Ukuhlolwa nokulungiswa : Ngemva kokuqedwa kokufakwa, hlola imoto ukuze uqinisekise ukuthi i-beam entsha ifakwe ngokunembile futhi ayixege.
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