Custom Fabricated Steel Space Ncej Node Connector - Spherical Hub with Multi-Tubular Arms rau Loj-Span Roof & Stadium Structures

Lub hom phiaj Keywords

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Kev piav qhia luv luv

Hnyav -lub luag haujlwm kheej kheej steel qhov chaw ncej ntawm lub hub nrog 9+ radiating tubular caj npab thiab bolted lug txuas. Engineered rau ntau- kev taw qhia thauj khoom thauj khoom loj hauv -span chaw ntau pob, chaw ua si, thiab chaw ua yeeb yam chav tsev thav duab ru tsev.

Cov lus piav qhia ntxaws

Qhov chaw kheej kheej node yog lub hauv paus sib txuas hauv peb- qhov chaw seem (chaw grid) lub ru tsev - lub teeb yuag, siab - khov kho cov qauv siv rau ntev -span ru tsev nyob rau hauv stadiums, arenas, tshav dav hlau terminals, thiab exhibition halls. Cov node muaj ib tug precision-forged los yog machined khoom steel kheej kheej los ntawm ntau yam cylindrical tubular caj npab radiate ntawm precisely xam cov ces kaum. Txhua sab caj npab xaus rau hauv lub tiaj tiaj nrog 2 pre-drilled bolt qhov rau txuas rau tubular qhov chaw ncej struts ntawm bolted kawg connectors. Cov node qhia nta 9+ caj npab taw qhia hauv peb- qhov chaw seem kom tau txais struts los ntawm ntau cov lus qhia hauv qhov chaw kab sib chaws geometry. Hom kev sib txuas no - bolted spherical node system - nyiam dua welded qhov chaw thav duab nodes vim nws tso cai rau tag nrho lub ru tsev qauv yuav tsum tau prefabricated nyob rau hauv cov khoom thauj thiab sib sau ua ke sai sai ntawm qhov chaw nrog cov cuab yeej tes, tshem tawm cov kev pheej hmoo zoo thiab tus nqi siab - qhov siab qhov chaw vuam. Node spheres thiab caj npab yog tsim los ntawm Q355B cov qauv hlau, nrog kub-dip galvanizing raws li tus qauv rau kev tiv thaiv corrosion. Txhua lub node yog tsim los rau ib txoj hauj lwm tshwj xeeb hauv qhov chaw ncej, nrog cov kaum sab caj npab kuaj tawm tsam 3D Tekla / Revit qauv siv lub tshuab ntsuas kev sib koom tes (CMM) ua ntej tso tawm. Peb muab tag nrho qhov chaw thav duab pob: nodes, struts, bolted kawg connectors, purlin txhawb cov quav, thiab ib tug erection sequence daim duab qhia txhua qhov ntawm txoj hauj lwm nyob rau hauv daim phiaj.

Yam khoom

Cov ntsiab lus muag khoom

Pinpoint caj npab lub kaum sab xis: Txhua caj npab yog positioned thiab welded siv ib tug kev cai jig indexed rau lub node tus cim 3D qauv orientation - thaum lub erector txuas cov struts, tag nrho daim phiaj nws tus kheej -aligns

Bolted los ua ke=tsis muaj welding: Txhua strut-rau-node kev twb kev txuas siv bolted kawg connectors; tag nrho qhov chaw thav duab ru tsev tuaj yeem sib sau ua ke ntawm theem av thiab nqa mus rau hauv txoj haujlwm, lossis ua hauv -situ nrog bolting nkaus xwb

Tag nrho cov kev tiv thaiv galvanized: Nodes yog galvanized tom qab ua tiav fabrication - zinc nkag mus rau lub hub- caj npab weld cheeb tsam, sab caj npab sab hauv (ntawm lub qhov qhov), thiab ntsia liaj qhov rooj qhov - kev pab them nqi tsis muaj xim yuav phim

Scalable rau ib qho kev ncua: Peb cov kab ke tau siv rau ntawm lub ru tsev ntawm 20m (school halls) mus rau 120m + (Olympic stadiums) - tib lub ntsiab lus bolted node scales nce lossis nqis tsis hloov txoj kev erection

Tag nrho - lub peev xwm ntawm lub kaum sab xis: Tsis zoo li qee qhov chaw tsim khoom tsim tshwj xeeb rau cov ces kaum tshwj xeeb, peb cov khoom tsim tuaj yeem ua kom haum rau txhua qhov kev taw qhia caj npab xav tau los ntawm koj lub ru tsev geometry - ob npaug - nkhaus nto, domes, thiab cov duab freeform suav nrog

Lub tuam txhab zoo

Qhov chaw tshwj xeeb tshwj xeeb: Peb qhov chaw tsim khoom tshwj xeeb tau xa cov tshuab ru tsev rau cov chaw ntau pob, tshav dav hlau, thiab khw khw atria thoob plaws 15+ lub teb chaws

Hauv -tsev 3D engineering: Peb tsim qhov chaw ua kom tiav hauv Tekla Structures, tshem tawm txhua qhov kev sib koom ua ke, caj npab lub kaum sab xis, thiab qhov ntev strut - koj tus erector tau txais cov lej sib dhos nrog txhua daim ntawv txheeb xyuas

CMM quality control: Every fabricated node is measured on a coordinate measuring machine against its 3D model position; arm angle deviation >0.1℃triggers rework ua ntej tso

Ua kom tiav cov khoom siv: Nodes, struts, bolted connectors, purlin txhawb cov quav, ntug kab teeb, thiab cov kabmob sib dhos - ib tus neeg muag khoom, ib lub luag haujlwm, xoom qhov sib txawv

Erection methodology suav nrog: Peb muab cov kauj ruam -los ntawm- kauj ruam erection ib ntus - cov nodes rau qhov chaw ua ntej, yuav ua li cas los tsim cov kab sib chaws sab nraud, thiab qhov twg los tso cov khoom siv ib ntus - ua kom zoo los ntawm peb qhov kev paub dhau los

Cov lus nug nquag

Q1: Dab tsi yog qhov txawv ntawm qhov chaw welded thav duab node thiab bolted node?

A: Welded nodes have struts welded directly to the hub on site - lower material cost but requires certified welders working at height, with quality control challenges and weather dependency. Bolted nodes (like ours) have factory-welded arms with bolted lug connections - the entire roof is assembled with hand tools (spud wrenches and torque wrenches), no site welding, no weather delays, and consistent quality. We recommend bolted nodes for spans >40m los yog tej yaam num nrog ceev ceev.

Q2: Koj yuav txiav txim siab li cas ntawm caj npab kaum rau txhua qhov?

A: Peb tsim kom tiav qhov chaw thav duab ru tsev raws li 3D qauv hauv Tekla Structures lossis Rhino + Grassshopper. Lub software rho tawm vector kev taw qhia los ntawm qhov chaw ntawm node mus rau txhua qhov txuas strut. Cov vectors no tau hloov dua siab tshiab rau fabrication ces kaum rau peb jig system. Rau ob npaug -cov ru tsev curved (domes, freeform), txhua qhov ntawm node tej zaum yuav muaj lub kaum sab caj npab tshwj xeeb - peb CMM pov thawj kom ntseeg tau tias txhua qhov yog.

Q3: Koj puas tuaj yeem tsim tag nrho qhov chaw thav duab ru tsev, lossis peb puas xav tau peb tus kheej tus qauv tsim?

A: Peb muab ob qho kev xaiv. Kev xaiv A: Koj muab cov qauv tsim (node ​​rog, strut qhov ntau thiab tsawg, daim phiaj geometry) thiab peb tsim. Kev xaiv B: Peb ua tus qauv tsim tag nrho - peb ua qauv lub ru tsev hauv kev soj ntsuam software (SAP2000/STAAD), loj tag nrho cov tswv cuab, tsim txhua qhov kev sib txuas, thiab xa cov lej rau koj qhov kev pom zoo. Cov neeg siv khoom thoob ntiaj teb feem ntau xaiv Option B rau ib leeg - lub luag haujlwm.

Q4: Dab tsi yog lub ru tsev siab tshaj plaws koj qhov chaw thav duab tuaj yeem ua tiav?

A: Peb cov txheej txheem bolted node tau siv rau ntawm lub ru tsev mus txog 150m meej ncua (tsis muaj kab nruab nrab). Qhov tseeb ncua sij hawm yog nyob ntawm lub ru tsev tuag load, nyob loads, cua / daus loads, thiab daim phiaj qhov tob. Raws li txoj cai ntawm tus ntiv tes xoo, qhov chaw ncej qhov tob yuav tsum yog 1/12 txog 1/20 ntawm qhov ntev. Peb cov engineers yuav pom zoo rau qhov zoo tshaj plaws daim phiaj qhov tob thiab qhov sib nrug rau koj qhov tshwj xeeb ncua sij hawm thiab chaw thau khoom.

Cim npe nrov: kev cai fabricated steel qhov chaw ncej node connector — spherical hub nrog multi-directional tubular caj npab rau loj-span ru tsev & chaw ntau pob, Tuam Tshoj kev cai fabricated steel qhov chaw ncej node connector — spherical hub nrog multi-directional tubular caj npab rau loj-span ru tsev & chaw ntau pob qauv manufacturers, lwm tus neeg, Hoobkas