Ukuqonda ama-bolts wokhuni: umhlahlandlela osebenzayo

Emhlabeni wokusebenza ngokhuni, ama-fasteners ambalwa anikela ngamandla nokwethenjwa okufana lag bolts ngokhuni. Abantu abaningi, bobabili abanolwazi nabasha ekusebenzeni ngokhuni, bavame ukuba nemibono eyiphutha ngohlelo lwabo kanye nokusebenza ngempumelelo. Ake simbele kulokho okubenza babaluleke kakhulu nokuthi bangazigwema kanjani izingibe ezivamile.

Yini ama-lag bolts?

Lapho sikhuluma ngakho lag bolts, sibhekisela kuhlobo lwe-hastener esebenza kanzima eyenzelwe ngqo imisebenzi edinga amandla ahlukile adinga amandla. Idizayini yabo iqinile, inomshini obukhulu nemicu ejulile enikeza ukubamba okuphephile ngokhuni. Kepha akuzona nje esinye isikulufa; Ukuqonda i-anatomy yabo nokusebenza kubalulekile kunoma yiliphi iphrojekthi yokhuni.

Imvamisa, lezi zimbotshana zisetshenziswa ezimweni lapho amandla aphezulu adinga ukusetshenziswa. Cabanga ukunamathisela imishayo esindayo noma ukusetha izakhiwo ezinkulu zangaphandle. Ubukhulu bawo futhi kwesinye isikhathi ukubukeka okusatshiswayo kungaholela kubaqalayo ukuba banamahloni, kepha bakwazi ukusetshenziswa kwabo kungashintsha umsebenzi omkhulu wokubaza.

Isici esisodwa esiyisisekelo sokumba kwangaphambili. Ngokungafani nezikulufa ezinkuni ezincane, awukwazi nje ukushayela i-lag bolt ehlathini ngaphandle kokudala umgodi wokushayela kuqala. Lesi sinyathelo esincane esengeziwe sivame ukunganakwa, futhi yilapho abaningi begijimela enkingeni. Umgodi wokushayela umshayeli kufanele ube mncane kune-bolt shaft ukuqinisekisa ukuthi i-snug fit.

Ukubaluleka kokukhetha usayizi ofanele

Ukukhetha usayizi ofanele wephrojekthi yakho kubalulekile. Iphutha elijwayelekile liyabukelwa phansi noma ngokweqile ubude be-bolt noma ububanzi obudingekayo. Uma wake wabona isakhiwo sokhuni esisekelwa kabi, kungenzeka nje ngenxa yalokhu kubhekwe.

Lapho ukhetha i-lag bolt, cabanga ngobukhulu bezinto ezibonakalayo kanye nesisindo okudingeka usisekele. Ukulungisa kabi lokhu kungaholeli kuphela ukwehluleka okuhlelekile kepha nezingozi zokuphepha. Ufuna okuthile okuqinile ngokwanele ukubambelela, kepha akukaze kubhekwe kakhulu kangangokuba kudiliza izinkuni.

Izinkampani ezithanda Hebei Fujinrui Metal Products Co, Ltd., eyaziwa ngokukhiqiza ama-fasteners asezingeni eliphakeme, inikezela ngezindlela ezahlukahlukene zokuhlangabezana nezidingo ezahlukahlukene. Yasungulwa ngo-2004 futhi itholakala eHanan City, eHebei yesiFundazwe, le nkampani ihlanganisa indawo enkulu ngezinsiza zanamuhla kanye neqembu elizinikele labantu abangaphezu kuka-200.

Izingqinamba ezivamile nezixazululo zazo

Umagazini owodwa ovela kaningi ngesikhathi kumaphrojekthi ami ukuphathwa kabi kwezimbobo. Uma uke waba nenkinga yokuthola konke ukuba kuhlakulele kahle, uyazi ukuthi kungakhungathekisa. Isixazululo? Ukubekezela nokulinganiswa okuqondile. Ukuhlelwa okuncane okwengeziwe kuhamba ibanga elide.

Enye i-mishap ejwayelekile ihlubula ikhanda le-bolt, elivame ukuvela ekusebenziseni ithuluzi elingalungile. Njalo nakasha i-wrench yakho noma isekhokhethi kahle ngekhanda le-bolt ukuvikela ukugqoka okungadingekile.

Uma ukhubeka ngokhuni oluhlanekezelwe ngesikhathi sokufakwa, yeka. Ukulungisa izinkuni kuqala kuzovimba ama-mishaps esikhathi esikhathi esizayo. Khumbula, izinkuni ezi-sagging noma ezingezinkuni azikwazi ukuhlinzeka nge-anchorage eqinile noma ngabe uwufaka kahle kangakanani lag bolts.

Amathuluzi namasu

Ukuba namathuluzi afanele onawo kubalulekile. Umshayeli wethonya noma umshayeli we-ratchet uvame ukwenza iqhinga lokushayela le mbozo ngempumelelo. Kodwa-ke, ezindaweni eziqinile, kancane kwenhlawulo enomswakama ojwayelekile wesokhethi kungadingeka.

Enye inqubo okufanele ikubalule i-assistinkinking inhloko. Ngenkathi kungadingeki ngaso sonke isikhathi, kumaphrojekthi lapho ukuqedwa kobuhle noma ukugcwala kungukhiye, ukuqina kuvumela ikhanda le-bolt ukuthi lihlale i-flush noma kancane ngaphansi kwenhlansi yezinkuni. Leliqhinga elilula lingaphakamisa ukubukeka kokugcina kwephrojekthi.

Gcina i-chisel yokhuni, futhi ingasiza ekulungiseni indawo yezinkuni noma ukusula ama-pesky splinter angaphazamisa ukubekwa kwe-bolt. Futhi, cabanga ngokutshala imali kumathuluzi asezingeni; Ikhokha ngezinhlungu ezimbalwa kanye nemiphumela emikhulu.

Izindaba zempumelelo nezifundo ezifundwe

Uma ngibheka emuva kokwakhiwa okuphumelelayo, njengama-pergolas amakhulu noma izakhiwo zedeski, kucacile ukuthi usebenzisa kahle lag bolts ngokhuni kusho ukuqina okuhlala njalo. Ngezikhathi ezithile, ukuthuthuka kanye nokuzivumelanisa nezimo kuyingxenye yenqubo, ikakhulukazi lapho ubhekana namaphethini wezinkuni ahlukile noma izingqinamba.

Ngenkathi ngibe nesabelo sami sezingqinamba - njengokuhlukaniswa kwezinkuni ngenxa yokweqa umshayeli wokushayela - lokhu okuhlangenwe nakho kungicindezele kuphela ukuze ngihlanze izindlela zami. Yonke iphrojekthi ifundisa okuthile okusha, futhi wonke amaphutha kuholela ekuqondeni okungcono kwezinto zokwakha kanye nenqubo.

Ekugcineni, kwehlela ukuthola isipiliyoni sezandla. Izincwadi nezinkombani zingakuthatha kude, kepha zizwa isisindo sokhuni nokuqonda ukuthi i-bolt ngayinye ixhumana kanjani nohlamvu olusanhlamvu lungenakufinyeleleka. Themba inqubo, uhlale unelukuluku, futhi ungabi namahloni okucela izeluleko noma ukubhekisa kubakhiqizi abathembekile njenge-Hebei Fujinrui Metal Products Co, Ltd. Ukuqinisekisa ikhwalithi nokuthembeka kumathuluzi akho.