Ukusekelwa kwesakhiwo, ukwesekwa kwensimbi
Incazelo Yomkhiqizo
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1. Isingeniso sosekelo lwensimbi olulungisekayo:
Ukusekelwa kwensimbi okulungiswayo (insika yensimbi) yakhiwe nge-casing ephansi, intubation ephezulu kanye nedivayisi eguquguqukayo. I-intubation ephezulu ibhobozwe ngezimbobo zamabhawodi ezihlukaniswe ngokulinganayo,
Ingxenye engenhla ye-casing inikezwe umkhono wezintambo oguquguqukayo, ongalungisa kalula ukuphakama okuhlukahlukene kwekholomu, futhi ukufakwa kulula futhi kuyashesha, kulungele ikakhulukazi ukwakhiwa kwezakhiwo zokuhlala.
Uhlelo lokusekela.
2. Isakhiwo kanye nenqubo yokukhiqiza yokwesekwa kwensimbi okulungisekayo:
1. Material: Q235 steel pipe
2. I-diameter ye-casing ephansi ingu-60mm, ubude besigaba se-threaded phezulu kwe-casing buyi-220mm, futhi inqubo yokugoqa ebandayo yamukelwa ukucutshungulwa kwentambo.
3. Ububanzi beshubhu engenhla ye-intubation buyi-48mm, futhi imbobo yebholithi enobubanzi obungu-a13mm (ububanzi bebhawodi obungu-a12mm) ibholwa embhedeni ojikelezayo.
4. I-nut yokulungisa yenziwe nge-ball milled cast iron enamandla aphezulu kanye nokuqina.
5. Ipuleti elingaphansi lensimbi, ipuleti eliphezulu lensimbi kanye nepayipi kufanele kushiswe nge-seam eyindilinga ngomshini wokushisela wokuvikela umoya-mpilo emibili.
3. Usayizi wosekelo lwensimbi olulungisekayo:
Ubukhulu obuvamile bokusekelwa kwensimbi okuguquguqukayo yilezi: 2m kuya ku-3.5m, 2.5m kuya ku-4m, 3m kuya ku-4.5m,
Ukusekelwa kwensimbi kubhekisela ekusetshenzisweni kwepayipi lensimbi, insimbi ye-H-section kanye nensimbi ye-engeli ukuze kuthuthukiswe ukuzinza kwezakhiwo zobunjiniyela. Ngokuvamile, ijwayele ukuxhuma amalungu, futhi avame kakhulu yi-herringbone kanye nama-cross shapes. Ukusekelwa kwensimbi kusetshenziswa kakhulu endleleni ehamba ngaphansi kanye nokwesekwa komgodi wesisekelo. Ngenxa yokuthi ukusekelwa kwensimbi kungaphinda kusetshenziswe kabusha, kunezici zomnotho nokuvikelwa kwemvelo. Ububanzi bokusebenza: ukubeka kalula, ipayipi lensimbi elisekelayo eliwugqinsi elingu-16mm, i-arch yensimbi kanye negridi yensimbi yokwakha umzila ongaphansi komhlaba kusetshenziselwa ukusekela, ukuvimba udonga lomhlabathi lwekholvethi nomhubhe ukuvimbela ukubhidlika komgodi wesisekelo, osetshenziswa kabanzi ekwakhiweni komzila ohamba ngaphansi komhlaba.
Izingxenye zokusekela zensimbi ezisetshenziswa ekwakhiweni komzila ohamba ngaphansi komhlaba zifaka indawo engaguquki kanye nesiphetho esihlangene esivumelana nezimo.
Ukucaciswa: imininingwane eyinhloko yokusekelwa kwensimbi yi-Φ 400, Φ 580, Φ 600, Φ 609, Φ 630, Φ 800, njll.