Kev Tswj Xyuas Kev Nyab Xeeb Rau Kev Ua Haujlwm Scaffolding

I. Kev Tswj Xyuas Kev Nyab Xeeb Rau Kev Ua Haujlwm Scaffolding

1. Cov Cai Tswj Xyuas Cov Neeg Ua Haujlwm: Cov neeg ua haujlwm Scaffolding yuav tsum tuav ib daim ntawv pov thawj kev lag luam tshwj xeeb los ua haujlwm.

2. Kev Tsim Kho Kev Nyab Xeeb Tshwj Xeeb rau Scaffolding: Scaffolding yog cais raws li qhov kev pheej hmoo siab tshaj - project; yog li ntawd, yuav tsum tau tsim ib txoj kev npaj tshwj xeeb kev nyab xeeb. Rau siab -kev pheej hmoo sub- tej yaam num ntau tshaj tej teev-xws li hauv av- txhawb steel tube scaffolding tej yaam num nrog ib qhov siab ntawm 50 meters los yog ntau tshaj, txuas scaffolding tej yaam num (ob qho tib si integrated thiab sectional) nrog ib tug lifting qhov siab ntawm 150 meters los yog ntau tshaj, thiab cantilevered ib tug 2 meters los yog scaffolding qhov siab. ntau-cov kws tshaj lij yuav tsum tau teeb tsa los tshuaj xyuas thiab pom zoo cov phiaj xwm tshwj xeeb

3. Cov neeg ua haujlwm Scaffolding yuav tsum tau txais kev cob qhia kev nyab xeeb thiab tau txais cov lus qhia txog kev nyab xeeb thiab kev qhia.

4. Siv cov cuab yeej tiv thaiv tus kheej kom raug, siv cov hnab ntim khoom kom zoo, thiab hnav tsis muaj - khau khiab.

II. Leej twg yog lub luag haujlwm rau kev tsim kho?

1. Scaffolding Material Requirements: Cov kav hlau steel yuav tsum yog 48.3 hli × 3.6 hli inch, nrog qhov hnyav tshaj plaws ntawm 25.8 kg rau ib lub yeeb nkab. Lawv yuav tsum tau coated nrog anti- xeb xim thiab ceeb toom xim ua ntej siv.

2.Bamboo scaffold planks yuav tsum ntsuas 3000 mm x 200 mm x 50 mm, hos ntoo scaffold planks yuav tsum ntsuas 4000 mm x 200 mm x 50 mm thiab yuav ua los ntawm thawj- cov ntaub ntawv qib xws li Suav fir lossis liab ntoo thuv. Ob qhov kawg yuav tsum tau ruaj ntseg nrog ob qhwv ntawm galvanized hlau.

III. Muab ob npaug rau - kab txuas - hom steel tube scaffolding

1. Tej yam yuav tsum tau ua rau kev txhim kho cov ntiv taw: Scaffolding yuav tsum tau nruab nrog ob qho tib si longitudinal thiab transverse toe boards. Longitudinal toe boards yuav tsum tau ruaj ntseg rau cov ncej ntsug siv txoj cai - lub kaum sab xis ntawm qhov deb ntawm tsis pub tshaj 200 mm los ntawm hauv qab ntawm cov hlab steel. Transverse toe boards yuav tsum ruaj rau cov ncej ntsug tam sim ntawd hauv qab cov ntiv taw ntev ntev siv txoj cai -angle couplers.

2. Tej yam yuav tsum tau muaj rau txhim kho uprights

1) Butt couplers ntawm uprights yuav tsum tau teem nyob rau hauv ib tug staggered qauv. Nyob rau hauv tib lub bay, qhov ntsug offset ntawm ob lub pob qij txha uas nyob ib sab ntawm txhua qhov upright yuav tsum tsis pub tsawg tshaj 500 hli. Qhov kev ncua deb ntawm qhov nruab nrab ntawm txhua qhov sib koom ua ke mus rau lub hauv paus tseem ceeb yuav tsum tsis pub tshaj ib qho -peb peb ntawm qhov sib nrug ntawm qhov chaw.

2) Thaum lub hauv paus ntawm scaffold upright posts tsis nyob rau tib qhov siab, lub sab sauv longitudinal kab rov tav brace yuav tsum tau ncua downward los ntawm ob bays thiab ruaj ntseg rau upright posts; qhov siab sib txawv yuav tsum tsis txhob ntau tshaj 1 m. Qhov kev ncua deb ntawm qhov nruab nrab ntawm lub upright ncej nyob ib sab ntawm txoj kab nqes mus rau txoj kab nqes nws tus kheej yuav tsum tsis pub tsawg tshaj 500 hli.

3. Tej yam yuav tsum tau muaj rau Erecting ntsug thiab kab rov tav Bracing

4. Cov Lus Qhia Tseem Ceeb rau Kev Txhim Kho Scaffolding Cov Tswv Cuab: Qhov kev ncua deb ntawm ntug ntawm lub coupling npog phaj ntawm qhov kawg ntawm txhua tus tswv cuab mus rau qhov kawg ntawm cov tswv cuab yuav tsum tsis pub tsawg tshaj 100 hli.

IV. Yam yuav tsum tau muaj rau kev tsim kho ntawm Ramps Ramps yuav tsum tau txuas rau sab nrauv scaffolding los yog lub tsev qauv.

Rau ramps tsawg dua 6 m nyob rau hauv qhov siab, ib tug ncaj ramp yog pom zoo. Rau ramps siab tshaj 6 m nyob rau hauv qhov siab, ib tug zigzag ramp yog pom zoo. Anti-slip ntoo strips yuav tsum tau muab ntsia rau ntawm scaffolding planks ntawm cov neeg taug kev thiab cov khoom thauj khoom ntawm lub sijhawm ntawm 250 hli mus rau 300 hli; Lub thickness ntawm cov ntoo strips yuav tsum yog 20 hli mus rau 30 hli.

Qhov dav ntawm cov khoom siv chute yuav tsum tsis pub tsawg tshaj 1,500 hli, thiab nws txoj kab nqes yuav tsum tsis pub tshaj 1:6; Qhov dav ntawm txoj kev taug kev yuav tsum tsis pub tsawg tshaj 1,000 hli, thiab nws txoj kab nqes yuav tsum tsis pub tshaj 1: 3. Platforms yuav tsum tau muab nyob rau hauv lub lem ntawm zigzag ramps, thiab lawv qhov dav yuav tsum tsis txhob tsawg tshaj li ntawm lub ramp.