Izilumkiso ezahlukeneyo ze-U-bolt kunye nokusetyenziswa okuchanekileyo kwe-U-bolt Isihloko sokuqala: Izilumkiso ezahlukeneyo ze-U-bolt kunye nokusetyenziswa okuchanekileyo kwe-U-bolt 1. Umgangatho wobugcisa we-U-bolt Iimeko zobugcisa eziqhelekileyo ze-U-bolt kufuneka zihambelane ne-GB 231485 " Iimeko zobugcisa ngokubanzi kwizincedisi zamandla".Ngokutsho kwe-GB 70079 "Iimeko zeTechnical for Ordinary Carbon Structural Steel", amandla ayo okuqina akayi kuba ngaphantsi kwe-372.5N / mm2 (372.5MPa).Amalungu anemisonto kunye namacandelo e-U-bolt akayi kuncipha, kwaye umthwalo ovumelekileyo we-U-bolt awuyi kudlula amaxabiso adweliswe kwiThebhile 3. -ibholithi, ngoko ikwabizwa ngokuba yi-U-bolt.Zinokudibaniswa kunye namantongomane kuzo zombini iziphelo.Isetyenziselwa ikakhulu ukulungisa izinto zemibhobho ezifana nemibhobho yamanzi, okanye izinto zepleyiti ezifana nemithombo yamagqabi emoto.Ngenxa yokuba into abayibopheyo iyafana nomntu okhwele ihashe, kuthiwa ziibholiti zokukhwela.Iibholiti ze-U zisetyenziselwa ukufakela ulwakhiwo, uqhagamshelo lwezixhobo zoomatshini, izithuthi, iibhulorho, iitonela, oololiwe, njl. njl Ukuchasana namandla okuCompressive, imodyuli e-elastic, amandla okuqina, ukumelana nobushushu kunye nombala.2. Izilumkiso kwinkqubo yokufaka i-U-bolts U-bolts nayo luhlobo oluqhelekileyo lwemibhobho.Zisetyenziselwa ukulungisa imibhobho kwaye zithiywe nge-U-shape.Amandla kunye namandla oxinzelelo lweebholithi kufuneka azimisele ngokuhambelana nokusingqongileyo.Izinto eziphathekayo ziyintsimbi, i-carbon steel kunye nensimbi engenasici , esetyenziswa ngokuqhelekileyo kwi-carbon steel, ingasetyenziselwa kwiimoto, ezisetyenziswa kakhulu kwiilori, umsebenzi wayo kukuzinzisa i-chassis kunye nesakhelo, kwaye ingasetyenziselwa izixhobo zombane, njl. I-U-bolt yintwana encinci, kodwa yenza umsebenzi omkhulu.Xa ukhetha umgangatho omhle, nikela ingqalelo kunyango lwe-rust yomhlaba okanye ukungcoliswa kweoli, gcina umile emva kokunyanga, ungachukumisi i-sundries, kwaye uqinisekise ukusebenza okuchanekileyo kunye noqhagamshelwano oluqinileyo.I-friction surface yamacandelo aphathwayo ngaphambi kokufakela ayivumelekanga ukuba ifakwe ngeoli, umhlaba kunye nezinye ii-sundries ngexesha lofakelo.Xa ufaka, gcina i-friction surface yeendawo ezomileyo kwaye ungasebenzi emvuleni.Ngaphambi kofakelo, i-deformation ye-plate yensimbi yokudibanisa kufuneka ihlolwe ngokungqongqo kwaye ilungiswe, kwaye inqatshelwe ngokungqongqo ukubethelela i-bolt kwi-bolt ukukhusela i-bolt ukuba yonakaliswe.3. I-radian yangaphakathi ye-U-bolt ibaluleke kakhulu.I-U-bolt iyinxalenye engekho mgangathweni kwaye imilo yayo ibunjwe ngu-U, ngoko ikwabizwa ngokuba yi-U-bolt.Zinokudibaniswa kunye namantongomane kuzo zombini iziphelo.Zisetyenziselwa ikakhulu ukufaka izinto zemibhobho ezifana nemibhobho yamanzi okanye izinto zepleyiti ezincinci ezifana nemithombo yamagqabi emoto.Zibizwa ngokuba ziibholiti zokukhwela ngenxa yokuba zibotshelelwa kwinto enye nomntu okhwele ihashe.Iibholiti ze-U zisetyenziselwa ukufakela ulwakhiwo, uqhagamshelo lwezixhobo zoomatshini, izithuthi, iibhulorho, iitonela, oololiwe, njl. njl Ukuchasana namandla okuCompressive, imodyuli e-elastic, amandla okuqina, ukumelana nobushushu kunye nombala.I-radian yangaphakathi ye-U-bolt ibaluleke kakhulu.Ifuna ukuba i-radian ye-U-bolt ihambelane ngokwemvelo kunye ne-radian yobubanzi bombhobho ofakelweyo, kwaye kufuneka isondele kwaye isonge i-diameter yombhobho efuna ukulungiswa.I-u-bolt yinxalenye encinci, kodwa inempembelelo enkulu.Xa ukhetha umgangatho omhle, ingqalelo kufuneka ihlawulwe kunyango lwe-rust yomhlaba okanye ukungcoliswa kweoli, gcina umile emva kokunyanga, kwaye ungabambi i-sundries ukuqinisekisa ukusebenza okuchanekileyo.Okwesine, ukusetyenziswa okuchanekileyo kwe-U-bolt ye-U-bolt yintsimbi yokwandisa i-screw, i-screw wedge friction angle grip, ukukhuthaza ukwandiswa, ukufezekisa umphumo osisigxina.Izikrufu zentloko ezichophileyo zikwintloko yesikrufu.Ezinye ii-cylindrical cutouts zisongelwe ngentsimbi (intsimbi), intsimbi (intsimbi), njl.njl. ngaphezu kwesiqingatha somngxuma, zidibanise, emva koko zitshixe i-nut, zitsale i-nut eludongeni, i-taper ye-cylinder yesinyithi, i-cast iron cylinder liner. Ngokuqhelekileyo isetyenziselwa ukukhusela iikholomu, i-sunshades, i-air conditioners kunye nezinye izinto eziza kulungiswa kwisamente, izitena, njl.I-anchor bolt ifakwe kulo mngxuma, kwaye xa i-bolt iqinisiwe, ityhubhu ye-annular igxininiswe kwaye yoluliwe.Ngale ndlela, i-bolt ibambelele emngxunyeni kwaye idlala indima esisigxina.Indlela yokuthululwa kwesibini ingasetyenziselwa, oko kukuthi, imingxuma yebholithi yobukhulu obufanelekileyo ingagcinwa xa isiseko sigalelwa.Umsonto uyimilo ene-helical protrusion efanayo kumphezulu wangaphandle okanye ngaphakathi kwendawo yebholithi engu-U.Ngokweempawu zayo zesakhiwo kunye nokusetyenziswa, inokwahlulwa ibe ngamacandelo amathathu: Umsonto oqhelekileyo: Ubume bezinyo lunxantathu, olusetyenziselwa ukudibanisa okanye ukuqinisa iindawo .Umsonto oqhelekileyo unokohlulwa ube zizinyo elirhabaxa kunye nezinyo elicolekileyo ngokwenowuthi, kwaye amandla onxibelelwano lomsonto ocolekileyo aphezulu.Intambo yokuhambisa: imo yezinyo inoxande, i-saw-shaped, trapezoidal njalo njalo.Intambo yokutywina: isetyenziselwa ikakhulu ukudibanisa ukutywinwa, ngokukodwa intambo yombhobho, intambo edibeneyo kunye nentambo yombhobho.
Ii-ankile zezi ntlobo zilandelayo:
(1) Ukwandiswa kwebholi yeankile
Iibholiti ze-anchor zokwandisa, ezibizwa ngokuba ziibholiti zokwandisa, sebenzisa intshukumo ehambelanayo yekhowuni kunye neshiti lokwandisa (okanye umkhono wokwandisa) ukukhuthaza ukwandiswa kwephepha lokwandisa, ukuvelisa amandla okwandisa kunye nokwandisa ngekhonkrithi eludongeni lomngxuma, kunye nokuvelisa. ukutsala-ngaphandle ukuxhathisa ngokusebenzisa ukucheba.Icandelo eliqaphela i-anchoring yeqhekeza elidibeneyo.Ukwandiswa kweebholiti iankile zahlulwe ngohlobo lolawulo lwetorque kunye nohlobo lolawulo lokufuduswa ngokweendlela ezahlukeneyo zolawulo lwamandla okwandisa ngexesha lofakelo.Eyangaphambili ilawulwa yitorque, kwaye le yokugqibela ilawulwa ngokufuduswa.
(2) Udidi lwe-ankile yohlobo lwe-Reaming
Ii-ankile zohlobo lokubuyisela, ezibizwa ngokuba ziibholiti eziphinda-phindayo okanye iibholithi zokugroova, ziphinda zigxunyekwe kwaye ziphinde ziphinde zenziwe kwakhona ikhonkrithi ezantsi komngxuma owombiweyo, kusetyenziswa uqhagamshelo ngoomatshini phakathi komgangatho wokuthwala ikhonkrithi owenziwe emva kokuvuselelwa ngokutsha kunye nentloko yokwandiswa kwebholiti yeankile. ., icandelo eliqaphela i-anchoring yeqhekeza elidibeneyo.Iibholiti ze-ankile ezivuselelayo zohlulwe zibe zi-pre-reaming kunye nokuzihlaziya ngokwazo ngokweendlela ezahlukeneyo zokuhlaziya.Eyangaphambili i-pre-grooving kunye ne-reaming kunye nesixhobo esikhethekileyo sokugaya;ibholiti yokugqibela ye-anchor iza nesixhobo, esizikhuphayo kunye ne-reaming ngexesha lofakelo, kunye ne-grooving kunye nokufakwa kugqitywe ngexesha elinye.
(3) Iibholiti zeankile ezibotshelelweyo
Iibholiti ze-anchor ezibotshiweyo, ezikwabizwa ngokuba ziibholiti zekhemikhali ezibophelelayo, ezibizwa ngokuba ziibholiti zekhemikhali okanye iibholiti zokubopha, zenziwe ngeekhemikhali ezincamathelayo ezikhethekileyo (i-anchoring glue) ukuncamathelisa kunye nokulungisa izikrufu kunye nemibhobho ephothiweyo yangaphakathi kwimingxuma yokugrumba ye-concrete substrates.Umsebenzi wokudibanisa kunye nokutshixa phakathi kwe-adhesive kunye ne-screw kunye ne-adhesive kunye nodonga lomngxuma wekhonkrithi ukuqonda icandelo elifakwe kwisiqwenga esidibeneyo.
(4) Ukutyalwa kweekhemikhali kwee-tendon
Ibar yokutyala imichiza ibandakanya ibha yentsimbi ephothiweyo kunye nentonga ende yesikrufu, eyiteknoloji yoqhagamshelo lwe-ankile esetyenziswa ngokubanzi kwizangqa zobunjineli zelizwe lam.I-anchorage yemivalo yokutyala imichiza iyafana neyokubambisa iibholiti ze-anchor, kodwa ngenxa yokuba ubude bemivalo yokutyala iikhemikhali kunye nezikrufu ezide azikhawulelwanga, kufana nokubambelela kwimivalo yekhonkrithi ephonsiweyo, kunye nefom yomonakalo. kulula ukuyilawula, kwaye ngokubanzi inokulawulwa njengomonakalo wemivalo yeankile.Ke ngoko, ilungele uqhagamshelo lwe-anchorage lwamalungu olwakhiwo okanye amalungu angengowolwakhiwo abanokuqina okuzinzileyo kunye nenyikima yenyikima engaphantsi okanye elingana nesi-8.
(5) Izikrufu zekhonkrithi
Ubume kunye ne-anchoring mechanism ye-screws yekhonkrithi ifana nezikrufu zokhuni.Inkqubo ekhethekileyo isetyenziselwa ukuqengqeleka kunye nokucima isikrufu somsonto onzima kunye obukhali.Ngethuba lofakelo, umngxuma othe ngqo kunye nobubanzi obuncinci uqhutywe ngaphambili, kwaye emva koko i-screw is screwed in, usebenzisa intambo kunye nomngxuma.Isenzo se-occlusal phakathi kwekhonkrithi eludongeni ivelisa amandla okukhupha kwaye iqonda icandelo elifakwe kwiindawo ezidibeneyo.
(6) Ukudubula izikhonkwane
Isikhonkwane sokudubula luhlobo lwezikhonkwane zensimbi ezinobunzima obuphezulu, kubandakanywa izikhonkwane, eziqhutywa yi-gunpowder, zibe ngekhonkrithi, kwaye zisebenzise ubushushu bayo obuphezulu (900 ° C) ukwenza izikhonkwane zentsimbi kunye nekhonkrithi edibeneyo ngenxa yokuxutywa kweekhemikhali kunye nokudibanisa.Qonda i-anchoring yamacandelo adibeneyo.
