Kuchengetedza kwakasiyana-siyana kweU-bolt uye kushandiswa kwakarurama kweU-bolt Yekutanga zita: Matanho akasiyana-siyana eU-bolt uye kushandiswa kwakarurama kweU-bolt 1. U-bolt technical standard Mamiriro ehunyanzvi eU-bolt anofanirwa kuenderana neGB 231485" General tekinoroji mamiriro emagetsi accessories".Zvinoenderana neGB 70079 "Technical Conditions for Ordinary Carbon Structural Steel", simba rayo rekusimba harizodzike kupfuura 372.5N/mm2 (372.5MPa).Zvikamu zvakakanyiwa uye zvikamu zveU-bolt hazvizodzikira, uye mutoro unobvumidzwa weU-bolt haungapfuure maitiro akanyorwa muTebhurari 3. U-bolt inhengo isiri-yakajairwa, saka chimiro ndiU. -bolt, saka inonziwo U-bolt.Dzinogona kusanganiswa nenzungu kumativi ose maviri.Inonyanya kushandiswa kugadzirisa zvinhu zvepombi zvakaita sepombi dzemvura, kana zvinhu zveplate zvakaita sematsime emashizha emotokari.Nekuti chinhu chavanosunga chakafanana nemunhu akatasva bhiza, anonzi mabhaudhi ekutasva.U-mabhaudhi anonyanya kushandiswa pakuvaka, kubatanidza zvikamu zvemagetsi, mota, mabhiriji, tunnels, njanji, etc. Maumbirwo makuru ndee semicircle, square right angle, triangle, oblique triangle, etc. Density yayo, kubhenda simba, kukanganisa kusimba, kuramba kuCompressive simba, elastic modulus, tensile simba, tembiricha kuramba uye ruvara.2. Kuchengetedza mukugadzirisa kwekuisa U-bolts U-bolts zvakare rudzi rwakajairika rwepombi.Anoshandiswa kugadzirisa mapaipi uye akatumidzwa zita reU-shape.Simba uye simba rekumanikidza remabhoti rinofanira kugadziriswa maererano nenharaunda.Zvinhu zvacho simbi, kabhoni simbi uye Stainless simbi , inowanzoshandiswa mu carbon simbi, inogona kushandiswa mumotokari, inonyanya kushandiswa mumarori, basa rayo nderekudzikamisa chassis uye furemu, uye inogonawo kushandiswa kune zvigadzirwa zvemagetsi, nezvimwewo. U-bolt chidimbu chidiki, asi chinoita basa hombe.Paunenge uchisarudza mhando yakanaka, teerera kurapwa kwekusvibiswa kwepasi kana kusvibiswa kwemafuta, ramba wakaoma mushure mekurapwa, usabate sundries, uye simbisa kushanda kwakaringana uye kubatana kwakasimba.Iko kupesana kwepamusoro kwezvikamu zvakabatwa kusati kwaiswa hazvibvumirwi kusvibiswa nemafuta, ivhu uye zvimwe zvakasiyana panguva yekuisa.Paunenge uchiisa, chengetedza friction pamusoro pezvikamu zvakaoma uye usashande mumvura inonaya.Usati waiswa, deformation yesimbi yekubatanidza ndiro inofanira kunyatsotariswa uye kugadziriswa, uye inorambidzwa zvachose kunyura bhaudhi pabhoti kudzivirira bhoti kuti isakanganiswa.3. Radian yemukati yeU-bolt inokosha zvikuru.I-U-bolt inhengo isiri-standard uye chimiro chayo chakaita U, saka inonziwo U-bolt.Dzinogona kusanganiswa nenzungu kumativi ose maviri.Izvo zvinonyanya kushandiswa kuisa zvinhu zvepombi senge pombi dzemvura kana zvinhu zvitete zveplate zvakaita sezvitubu zvemashizha emotokari.Anonzi mabhaudhi ekutasva nekuti akasungirirwa pachinhu chimwe chete nemunhu ari pabhiza.U-mabhaudhi anonyanya kushandiswa pakuvaka, kubatanidza zvikamu zvemagetsi, mota, mabhiriji, tunnels, njanji, etc. Maumbirwo makuru ndee semicircle, square right angle, triangle, oblique triangle, etc. Density yayo, kubhenda simba, kukanganisa kusimba, kuramba kuCompressive simba, elastic modulus, tensile simba, tembiricha kuramba uye ruvara.Iyo yemukati radian yeU-bolt yakakosha.Zvinoda kuti radian yeU-bolt ive yakasikwa inopindirana neradian yepiipi yakaiswa dhayamita, uye inofanira kusvika nekuputira dhayamita yepombi inoda kugadziriswa.Iyo u-bolt chikamu chidiki, asi ine simba guru.Paunosarudza mhando yakanaka, kutarisisa kunofanirwa kubhadharwa kune kurapwa kwepamusoro ngura kana kusvibiswa kwemafuta, ramba wakaoma mushure mekurapa, uye usabate sundries kuti uve nechokwadi chekushanda kwakaringana.Chechina, kushandiswa kwakarurama kweU-bolt U-bolt inowanzoshandiswa simbi yekuwedzera sikururu, kuwedzera screw wedge friction angle grip, kukurudzira kuwedzera, kuti ibudirire yakagadziriswa.Masikiru emusoro ane tapered ari pascrew head.Dzimwe cylindrical cutouts dzakaputirwa nesimbi (simbi), simbi (simbi), nezvimwewo zvinopfuura hafu yegomba, zvibatanidze pamwe chete, wozokiya nati, dhonza nati kumadziro, taper yesimbi humburumbira, cast iron humburumbira liner. Inowanzo shandiswa kudzivirira mbiru, sunshades, air conditioners nezvimwe zvinhu zvinogadziriswa pane simenti, zvidhinha, nezvimwewo. Iyo bhoti yakavharidzirwa mu annular tube, iyo inogadzira gomba mumadziro kana yakashandiswa.Iyo anchor bolt inoiswa mugomba iri, uye kana bhoti yakasimbiswa, iyo annular chubhu inosvinwa uye yakatambanudzwa.Nenzira iyi, bhaudhi inonamira mugomba uye inoita basa rakagadziriswa.Nzira yekudurura kwechipiri inogona kushandiswa, kureva kuti, mabhoti emabhoti ehukuru hwakakodzera anogona kuchengetwa apo nheyo inodururwa.Thread chimiro chine yunifomu helical protrusion pamusoro pekunze kana mukati mukati meU-shaped bolt.Zvinoenderana nehunhu hwayo uye mashandisiro, inogona kupatsanurwa muzvikamu zvitatu: Yakajairwa shinda: Zino chimiro chine triangular, iyo inoshandiswa kubatanidza kana kusungira zvikamu.Tambo yakajairika inogona kupatsanurwa kuita zino gobvu uye zino rakanaka zvichienderana nenamo, uye kusimba kwekubatanidza kweshinda yezino nyoro yakakwirira.Transmission thread: mazino chimiro ane rectangular, saw-shaped, trapezoidal uye zvichingodaro.Kuisa chisimbiso: inonyanya kushandiswa kuvhara kubatanidza, kunyanya pombi shinda, tapered thread uye tapered pipe thread.
Anchors ndeemhando dzinotevera:
(1) Kuwedzera anchor bhaudhi
Kuwedzera mabhaudhi anchor, anonzi mabhaudhi ekuwedzera, shandisa mafambiro akaenzana ekoni uye pepa rekuwedzera (kana sleeve yekuwedzera) kusimudzira kuwedzera kwepepa rekuwedzera, kuburitsa simba rekuwedzera uye rekuwedzera nekongiri pamadziro egomba, uye kugadzira. kudhonza-kubuda kuramba kuburikidza neshear friction.Chikamu chinoona kusungirirwa kwechidimbu chakabatana.Kuwedzera anchor mabhoti akakamurwa kuita torque control mhando uye displacement yekudzora mhando zvinoenderana neakasiyana ekuwedzera simba rekudzora nzira panguva yekuisa.Iyo yekutanga inodzorwa ne torque, uye iyo yekupedzisira inodzorwa nekudzingwa.
(2) Reaming mhando anchor bhaudhi
Reaming type anchors, inonzi reaming bolts kana grooving bolts, iri kurovera patsva uye kudzokorodza kwekongiri pazasi pegomba rakacherwa, uchishandisa iyo mechanic interlock pakati pekongiri inotakura nzvimbo yakaumbwa mushure mekudzokorora uye musoro wekuwedzera weiyo anchor bolt. ., chikamu chinoona kusungirirwa kwechidimbu chakabatanidzwa.Reaming anchor bolts yakakamurwa kuita pre-reaming uye yekuzvimisikidza zvinoenderana nenzira dzakasiyana dzekugadzirisa.Iyo yekutanga iri pre-grooving uye reming nechakakosha chekuchera chishandiso;iyo yekupedzisira anchor bhaudhi inouya nechishandiso, iyo inozvimisikidza uye reming panguva yekuisa, uye grooving uye kuiswa kunopedzwa panguva imwe.
(3) Bonded mabhaudhi anchor
Bonded anchor bolts, anozivikanwawo semakemikari bonding bolts, anonzi mabhoti emakemikari kana mabhoti ekubatanidza, anogadzirwa neakakosha makemikari anonamira (anchoring glue) kunama nekugadzirisa screws uye mukati meshinda mapombi mumakomba ekuchera ekongiri substrates.Iyo yekubatanidza uye yekuvhara basa pakati pekunamira uye sikuruu uye yekunamira uye nekongiri gomba madziro kuti uone chikamu chakasungirirwa kune chakabatana chimedu.
(4) Kemikari kudyara tendon
Kemikari yekudyara bhaa inosanganisira simbi yakarukwa uye refu screw rod, inova post-anchor yekubatanidza tekinoroji inoshandiswa zvakanyanya mumatenderedzwa einjiniya enyika yangu.Iyo anchorage yekemikari yekudyara mabara yakafanana neyekusunga mabhaudhi anchor, asi nekuti kureba kwemakemikari ekudyara mabharu uye marefu screws haana kuganhurirwa, yakafanana neanchorage yeakakandirwa-mu-nzvimbo kongiri mbariro, uye kukuvadza fomu. iri nyore kudzora, uye kazhinji inogona kudzorwa sekukuvadzwa kwemaanchor bars.Naizvozvo, inokodzera kubatanidza anchorage yenhengo dzezvimiro kana dzisiri nhengo dzechimiro dzine static uye seismic fortification intensity iri pasi kana kuenzana ne8.
(5) Kongiri
Chimiro uye anchoring mechanism yekongiri screws yakafanana neyehuni screws.Chinhu chakakosha chinoshandiswa kukungurutsa nekudzima shinda yakaoma uye inopinza yebanga.Panguva yekuisa, gomba rakananga rine dhayamita diki rinofanoroverwa, uye ipapo screw inoputirwa mukati, uchishandisa shinda uye gomba.Iyo occlusal chiito pakati pemadziro kongiri inoburitsa simba rekudhonza-kunze uye inoona chikamu chinosungirirwa kune zvakabatanidzwa zvikamu.
(6) Kupfura zvipikiri
Kupfura mbambo imhando yepamusoro-yakaoma zvipikiri zvesimbi, zvinosanganisira screws, iyo inosundwa nepfuti, mukongiri, uye inoshandisa kupisa kwayo kwepamusoro (900 ° C) kugadzira zvipikiri zvesimbi nekongiri zvakabatanidzwa nekuda kwemakemikari fusion uye clamping.Ziva anchoring yezvikamu zvakabatana.
