Precast lifting accessories kits muaj xws li cov bundles ntawm cam khwb cia- hauv anchors, sockets, clutch li, thiab formwork yav dhau los siv rau kev nyab xeeb demolding, thauj, thiab erection ntawm precast pob zeb ntsiab. Cov khoom siv no sib koom ua ke cov khoom siv thauj khoom kom tshem tawm cov khoom siv tsis sib haum xeeb thaum lub sijhawm ua haujlwm. Kev sib dhos ua ke ncaj qha rau hauv cov hlau lossis ntoo formwork ua ntej qhov chaw tso, tsim kom muaj kev ruaj ntseg hauv kev thauj mus los thaum kho.

Cov yam ntxwv tseem ceeb ntawm cov khoom

Integrated Component Matching:Anchors, pin qub, thiab lifting clutches yog qhov sib txuas ua ke kom muaj kev ruaj ntseg zoo ib yam ntawm cov vaj huam sib luag thicknesses.

Recessed taub hau Geometry:Pin anchors thiab sockets feature hemispherical los yog tiaj tus-kawg profiles uas zaum yaug los yog sub-surface, khaws cia cov pob zeb ua kom zoo nkauj thiab zam kev tshaj tawm - ncuav patching cuam tshuam.

Siab -Load Transfer:Threaded sockets thiab forged steel pins faib cov shear thiab tensile rog sib sib zog nqus mus rau hauv cov qauv pob zeb matrix es tsis txhob cia siab rau qhov kev sib txhuam ntawm qhov chaw.

Rapid Formwork Interface:Sib nqus thiab ntsia liaj qhov rooj-down cov qub kev ruaj ntseg inserts mus rau steel pwm yam tsis muaj drilling, withstanding pob zeb vibration pressures yam tsis muaj kev hloov.

Cov ntsiab lus tseem ceeb

Safe Working Load (SWL) Range	1.3 Tons rau 32.0 Tons rau ib tus neeg thauj tog rau nkoj.
Safety Factor	Yam tsawg kawg nkaus 4: 1 piv rau cov khoom siv hlau; 5: 1 piv rau forged lifting ob lub qhov muag thiab clutches.
Xov Profiles	Metric coarse threads (M12 txog M52) thiab cov ntaub ntawv tshwj xeeb rd (round) xov.
Cov khoom siv sib xyaw ua ke	Feem ntau pob 50 mus rau 200 qhov sib txuam nrog cov qhov (socket), tus pin thauj tog rau nkoj, roj hmab / hlau qub, thiab cov khoom thauj sib txuas.
Yam tsawg kawg nkaus Concrete Compressive Strength ntawm Lift	Ntau dua los yog sib npaug ntawm 15 MPa rau 25 MPa (tsim los ntawm kev rov qab rauj los yog kev loj hlob me me ua ntej demolding).

Qib & Standards

Raw Material Qib:Carbon structural steels ua raws li ISO 630 (E295 / S355) thiab seamless precision mechanical tubing rau EN 10305. Stainless hlau qib (AISI 304 / 316) muaj rau corrosive ib puag ncig.

Kev tiv thaiv nto:Kub-dip galvanization (HDG) txheej tuab ua raws li ISO 1461 (ntau dua lossis sib npaug ntawm 55 micrometers) lossis electro-plated zinc (ntau dua lossis sib npaug li 8 micrometers).

Txoj Cai Ua Raws Cai:Tsim kom tau raws li cov lus qhia kev siv tshuab 2006/42/EC, ASTM cov qauv, thiab OSHA 1926.700-706 nqa cov khoom siv kev nyab xeeb.

Lifting & Handling Considerations

Angular Load Reduction:Slings angled tshaj 45 degrees los ntawm ntsug induce lateral shear rog uas derate thauj tog rau nkoj muaj peev xwm; Siv cov kab hluav taws xob sib kis rau cov phab ntsa loj kom tswj tau cov kab ntsug ntsug.

Dynamic Factor suav nrog:Siv lub zog ua kom muaj zog (yam tsawg kawg 1.3x txog 2.0x nyob ntawm crane rigidity thiab tuav ceev) thaum xam tag nrho cov kev cai rigging.

Ntug Distance Limitations:Tuav qhov tsawg kawg nkaus ntug clearances teev nyob rau hauv technical tables los tiv thaiv ntxov ntxov breakout tsis ua hauj lwm nyob rau hauv eccentric tensile loads.

Clutch Engagement Verification:Xyuas kom universal los yog tus pin clutches tau zaum tag nrho thiab muab xauv rau hauv lub thauj tog rau nkoj so ua ntej siv crane nro.

Daim ntawv thov

Tilt-Up Phab Ntsa Panels:Kab rov tav-rau- ntsug vaj huam sib luag erection rau cov chaw lag luam thiab chaw tsim khoom.

Precast Boundary & Retaining Phab ntsa:Tuav slender ntsug slabs yuav tsum muaj kev ruaj ntseg thaum lub sij hawm demolding.

Manholes & Utility Vaults:Cylindrical thiab rectangular box qauv tuav siv twist -lock lossis tsav- hauv cov khoom siv tus pin.

Choj Girders & Cov kab teeb ci:Hnyav - thauj khoom ntev thauj los ntawm lub txaj casting mus rau qhov chaw cia khoom.

Zoo & Kev Tshuaj Xyuas

Raw Material Traceability:Spectrometric chemical muaj pes tsawg leeg tsom xam ua rau txhua lub tshav kub steel ua ntej machining lossis forging.

Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT):Magnetic particle soj ntsuam (MPI) ua rau 100 feem pua ntawm forged lifting ob lub qhov muag thiab welded thauj tog rau nkoj loops los xyuas nto micro-fissures.

Pov thawj Load Test:Batch qauv kev puas tsuaj rub kev sim ua tiav ntawm cov tshuab ntsuas thoob ntiaj teb kom paub tseeb tias qhov kawg tensile lub zog tiv thaiv cov xwm txheej kev nyab xeeb.

Dimensional Verification:Laser scanning thiab vernier kev tswj xyuas ntawm cov xov suab diameters, lub qhov (socket) phab ntsa thickness, thiab qub sib nqus tuav quab yuam.

Muab & Customization Options

Kev Cai Xov Geometry:Txiav qhov ntev ntev thiab tsis yog - qauv xov pitches engineered rau proprietary precast pwm configurations.

Kev hloov khoom siv:Tag nrho austenitic stainless hlau configurations rau ntug hiav txwv infrastructure los yog marine precast daim ntaub ntawv.

Packing & Kitting:Txoj hauj lwm kev cai- ntau ntim tau txheeb los ntawm cov theem, sau nrog cov cim barcode rau kev tswj xyuas cov khoom muag ncaj qha.

Lub Sijhawm Lead & MOQ:Standard metric cov khoom siv rau kev xa tawm tam sim; kev cai -engineered thauj tog rau nkoj geometries yuav tsum tau 3 mus rau 4 lub lis piam ntau lawm lub sij hawm.

Dab tsi cov neeg yuav khoom yuav tsum muab

Txhawm rau txhawm rau txheeb xyuas qhov tseeb thiab kev coj ua lag luam, xa cov lus hauv qab no:

Maximum Component Nyhav & Dimensions:Lub cev hnyav thiab geometry ntawm lub pob zeb precast.

Pob Tawb Tsim Lub Zog:Lub hom phiaj lub voos xwmfab lossis lub tog raj kheej compressive lub zog ntawm lub sijhawm lub sijhawm ntawm demolding thiab nqa.

Environmental Exposure Class:Kev cia sab hauv tsev, huab cua sab nrauv raug, lossis muaj tshuaj lom neeg / marine ib puag ncig.

Formwork Khoom siv:Hlau pwm thickness los yog ntoo daim ntawv tsim hom (dictates magnetic vs. bolt-los ntawm kev xaiv yav dhau los).

Yuav Tsum Muaj Ntau Yam:Kev kwv yees ntim txhua xyoo lossis qhov project batch sizing.

FAQ

Q: Tus qauv pin anchors puas tuaj yeem rov siv dua hla ntau cov pob zeb ua pob zeb?

A: Cam khwb cia- nyob rau hauv cov thauj tog rau nkoj nyob twj ywm embedded nyob rau hauv lub pob zeb. Tsuas yog cov khoom siv rov siv tau rov siv tau (xws li nqa cov clutches, tus pin qub, thiab cov kab sib kis) raug tshem tawm thiab rov qab mus rau cov kab ntau lawm.

Q: Dab tsi yog qhov txawv ntawm tus pin anchors thiab threaded socket inserts?

A: Pin anchors siv lub taub hau los yog yaug lub taub hau los ntawm kev sib tw clutch rau hnyav- lub luag haujlwm nqa. Threaded sockets muab cov poj niam hauv cov xov uas feem ntau tsim los rau kev sib txuas bolt, kev sib txuas hauv nruab nrab, lossis kev tuav ib ntus.

Q: Cov huab cua txias no cuam tshuam li cas rau kev nqa kev nyab xeeb ntawm cov khoom precast?

A: Tsis tshua muaj kub ambient ncua kev ua vaj tse lub zog nce. Kev nqa yuav tsum tsis txhob mus txog rau thaum Schmidt rauj lossis cov meter maturity cav txheeb xyuas tias cov pob zeb tau mus txog qhov tsawg kawg nkaus qhov pib (feem ntau ntau dua lossis sib npaug li 15 MPa).

Q: Puas yog daim ntawv pov thawj zeb xeem (MTC) muab nrog cov khoom siv?

A: Yog. Tag nrho 3.1 cov ntaub ntawv pov thawj cov ntaub ntawv pov thawj qhia txog cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov ntaub ntawv pov thawj cov ntaub ntawv pov thawj tau muab rau txhua qhov khoom xa tuaj.

Q: Cov khoom siv no puas ua raws li OSHA thiab ASME rigging qauv?

A: Yog. Tag nrho cov khoom yog tsim thiab ua pov thawj- kuaj xyuas kom ua raws li OSHA 1926 cov qauv thiab ASME B30.20 cov qauv nqa khoom.

Q: Yuav ua li cas cov formwork yav dhau los ruaj ntseg thaum lub sij hawm siab - zaus lub rooj vibration?

A: Cov qub tau nruab nrog siab -gauss tsis tshua muaj- lub ntiaj teb hlau nplaum lossis cov ntsia hlau ntsia hlau- nqes hauv paus tsim los tiv thaiv lub rooj nrawm nrawm txog li 5g yam tsis hloov txoj haujlwm ntawm cov pwm hlau.

Cim npe nrov: Tuam Tshoj precast lifting accessories khoom siv, Tuam Tshoj precast lifting accessories khoom siv, lwm tus neeg, Hoobkas