Ithrekhi Kajantshi Wesitimela Esindayo we-DIN Ujantshi Wensimbi Ojwayelekile
INQUBO YOKUKHIQISWA KOMKHIQIZO
Ojantshi abajwayelekile baseJalimane basho ujantshi wesitimela othobela izindinganiso zaseJalimane futhi osetshenziswa ezinhlelweni zikaloliwe. Ojantshi baseJalimane bavamise ukuthobela i-DIN 536 ejwayelekile yaseJalimane ethi "Ithrekhi Yomzila". Lawa mazinga acacisa izinto, ubukhulu, amandla, izidingo zejiyomethri, njll. zojantshi.
| Isitimela sensimbi esijwayelekile se-DIN | ||||
| imodeli | Ububanzi bekhanda lika-K (mm) | H1 ubude besitimela (mm) | B1 ububanzi obuphansi (mm) | Isisindo ngamamitha (kg/m) |
| A45 | 45 | 55 | 125 | 22.1 |
| A55 | 55 | 65 | 150 | 31.8 |
| A65 | 65 | 75 | 175 | 43.1 |
| A75 | 75 | 85 | 200 | 56.2 |
| A100 | 100 | 95 | 200 | 74.3 |
| A120 | 120 | 105 | 220 | 100.0 |
| A150 | 150 | 150 | 220 | 150.3 |
| MRS86 | 102 | 102 | 165 | 85.5 |
| MRS87A | 101.6 | 152.4 | 152.4 | 86.8 |
Izitimela zensimbi ezijwayelekile zaseJalimane zivame ukusetshenziswa ezinhlelweni zikaloliwe ukuze zithwale isisindo sezitimela, zinikeze imizila yokushayela ezinzile, futhi ziqinisekise ukuthi izitimela zingasebenza ngokuphepha nangempumelelo. Lezi zinsimbi ngokuvamile zenziwe ngensimbi enamandla kakhulu futhi ziyakwazi ukumelana nokucindezela okukhulu nokusetshenziswa okuqhubekayo, ngakho zidlala indima ebalulekile kwezokuthutha zaseJalimane.
Ngaphezu komzila wesitimela oyinhloko, ojantshi abajwayelekile baseJalimane bangase basetshenziswe ngezikhathi ezithile ezikhethekile, njengojantshi wegeji encane ezimayini, izitimela ezikhethekile ezimbonini, njll. Ngokuvamile, ojantshi abajwayelekile baseJalimane bayingxenye ebalulekile kajantshi waseJalimane. uhlelo lwezokuthutha.
Isitimela esijwayelekile saseJalimane:
Imininingwane: A55, A65, A75, A100, A120, S10, S14, S18, S20, S30, S33, S41R10, S41R14, S49
Okujwayelekile: DIN536 DIN5901-1955
Impahla: ASSZ-1/U75V/U71Mn/1100/900A/700
Ubude: 8-25m
IZICI
Ojantshi abajwayelekile baseJalimane bavamise ukuba nalezi zici ezilandelayo:
Amandla aphezulu: Ama-rails ajwayelekile aseJalimane enziwe ngensimbi yekhwalithi ephezulu ye-carbon structural noma i-alloy steel, enamandla aphezulu namandla okuthwala umthwalo futhi angakwazi ukumelana nesisindo nokucindezela kokusebenza kwesitimela.
Ukumelana nokugqoka: Indawo yesitimela iphathwe ngokukhethekile ukuze ithuthukise ukumelana kwayo nokugqokwa, inwebe impilo yayo yesevisi futhi yehlise izindleko zokuyilungisa.
I-Anti-corrosion: Ingaphezulu likajantshi lingase liphathwe nge-anti-corrosion ukuze kuthuthukiswe ukumelana nokugqwala kwalo futhi livumelane nezimo zemvelo ezihlukene, ikakhulukazi ukuze uqine kangcono ezindaweni eziswakeme noma ezigqwalile.
Ukumiswa: Ukuthobela i-DIN 536 ejwayelekile yaseJalimane kuqinisekisa ikhwalithi nokuphepha kwethrekhi, kuyenza ifanelekele amasistimu kaloliwe ngaphakathi eJalimane.
Ukuthembeka: Ama-rails ajwayelekile aseJalimane alawulwa ngokuqinile kwekhwalithi futhi anokusebenza okuzinzile kanye nekhwalithi ethembekile, eqinisekisa ukusebenza okuphephile nokuzinzile kohlelo lwesitimela.
ISICELO
Ojantshi bensimbi abajwayelekile baseJalimane basetshenziswa kakhulu ezinhlelweni zikaloliwe njengamathrekhi ezitimela ukuhamba. Bathwala isisindo sesitimela, banikeze umzila ozinzile, futhi baqinisekise ukuthi isitimela singasebenza ngokuphepha nangempumelelo. Ojantshi abajwayelekile baseJalimane bavame ukwenziwa ngensimbi enamandla amakhulu futhi bangakwazi ukumelana nokucindezela okukhulu nokusetshenziswa okuqhubekayo, ngakho badlala indima ebalulekile kwezokuthutha ngololiwe.
Ngokungeziwe ohlelweni lukaloliwe oluyinhloko, ojantshi abajwayelekile baseJalimane bangase basetshenziswe ngezikhathi ezithile ezikhethekile, njengojantshi wegeji ewumngcingo ezimayini kanye nojantshi besitimela abakhethekile ezimbonini.
Ngokuvamile, ojantshi abajwayelekile baseJalimane bayingxenye ebalulekile yohlelo lwezokuthutha lukaloliwe waseJalimane, oluhlinzeka ngemizila yokushayela ephephile futhi ezinzile yezitimela, futhi bayingqalasizinda ebalulekile emkhakheni wezokuthutha waseJalimane.
UKUPAKA KANYE NOKUTHUMELA
Ojantshi abajwayelekile baseJalimane bavamise ukudinga izinyathelo ezikhethekile ngesikhathi sokuthutha ukuze baqinisekise ukuphepha nobuqotho babo. Izindlela zokuthutha ezithile zingabandakanya:
Ukuthutha ngojantshi: Ojantshi bavame ukuthuthwa amabanga amade ngojantshi. Ngesikhathi sokuthutha, ojantshi balayishwa ezitimeleni zezimpahla eziklanywe ngokukhethekile ukuze kuqinisekiswe ukuhamba okuphephile.
Izinto zokuhamba emgwaqeni: Kwezinye izindawo lapho kudingeka khona ukuhamba amabanga amafushane noma lapho kungenakwenzeka khona ukungena ngojantshi ngokuqondile, ojantshi bangase bathuthwe ngezinto zokuhamba zomgwaqo. Lokhu kuvame ukudinga izimoto zokuthutha ezikhethekile kanye nemishini.
Imishini yokulayisha nokuthulula: Phakathi nenqubo yokulayisha nokuthulula, kungase kudingeke ukuthi kusetshenziswe izinto zokusebenza ezichwepheshile ezifana namakhreni nama-cranes ukuze kuqinisekiswe ukulayishwa okuphephile nokwehliswa kwamareyili.
Ngesikhathi sokuthutha, kuyadingeka futhi ukuthobela izindinganiso zezokuthutha zamazwe ngamazwe ezifanele kanye nemithethonqubo yokuphepha ukuze kuqinisekiswe ukuthi ngeke konakale ngesikhathi sokuthutha futhi ingathuthwa ngokuphephile iye endaweni oya kuyo.
UKWAKHIWA KWESIZA
Ukulungiswa kwendawo: okubandakanya ukuhlanza indawo yokwakha, ukunquma imigqa yokubeka ithrekhi, ukulungisa izinto zokwakha nezinto zokwakha, njll.
Ukubeka isisekelo sethrekhi: Isisekelo sibekwe emugqeni wethrekhi onqunyiwe, ngokuvamile kusetshenziswa amatshe amatshe noma ukhonkolo njengesisekelo sethrekhi.
Faka usekelo lwethrekhi: Faka usekelo lwethrekhi kusizinda sethrekhi ukuze uqinisekise ukuthi usekelo luyisicaba futhi luzinzile.
Ukubeka ithrekhi: Beka isitimela sensimbi esijwayelekile kazwelonke ekusekelweni kwethrekhi, lungisa futhi ulungise, futhi uqinisekise ukuthi ithrekhi iqondile futhi ileveli.
Ukushisela nokuxhuma: Weld futhi uxhume ama-rails ukuqinisekisa ukuqhubeka nokuzinza kwamareyili.
Ukulungiswa nokuhlolwa: Lungisa futhi uhlole ama-rail amisiwe ukuze uqinisekise ukuthi amareyili ayahlangabezana namazinga kazwelonke kanye nezidingo zokuphepha.
Ukulungiswa nokufakwa kwezinto ezisetshenziswayo: Lungisa ojantshi bese ufaka izinsimbi ukuze uqinisekise ukusimama nokuphepha kwamareyili.
Ukubeka ama-slabs ethrekhi namaswishi: Ukubeka nokufaka ama-slabs ethrekhi kanye nokushintsha ithrekhi njengoba kudingeka.
Ukwamukelwa nokuhlolwa: Ukwamukelwa nokuhlolwa kwethrekhi ebekiwe ukuze kuqinisekiswe ikhwalithi nokuphepha kwethrekhi.
FAQ
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