Scaffolding yog cov qauv tshwj xeeb uas ua haujlwm txhawb nqa thaum ua haujlwm. Nws kuj withstands hnyav loads. Rau cov neeg ua haujlwm, tus qauv tsim no yog ib qho khoom siv uas muab qhov chaw ua haujlwm zoo thiab nyab xeeb.
Scaffolding yog tsim rau txhua yam kev ua haujlwm sab hauv. Nrog kev pab los ntawm cov cuab yeej no nws yog qhov yooj yim los pleev xim rau saum npoo, plaster lossis putty phab ntsa. Cov qauv nws tus kheej feem ntau muaj cov flooring thiab hlau txhawb. Cov neeg thiab cov cuab yeej uas lawv xav tau tuaj yeem nyob hauv pem teb.
cov neeg ua haujlwm xav tau
Yuav tsum muaj qee cov ntawv tshaj tawm ntawm cov ntsiab lus nqa nrog cov phiaj xwm tso kawm thiab tus nqi ntawm qhov tso cai. Yuav tsum muaj txoj kev khiav tawm.
Tsis muaj teeb meem yuav tsum muaj ntau tus neeg nyob hauv ib qho. Cov. Nws yog ib qho tsim nyog los faib cov khoom thauj, thiab tsis txhob muab nws rau ib lub sijhawm rau qee qhov tshwj xeeb ntawm cov qauv.
Decks yuav tsum yog theem thiab fastened rau crossbars. Qhov dav yog tsim nyog rau kev ua haujlwm sib txawv. Piv txwv li, nrog pob zeb nws yuav tsum yog tsawg kawg yog 2 meters, thiab yog hais tias nrog plaster thiab painting, ces txog 1, 5 thiab 1 meters, feem.
Nyob thiab hom scaffolding
Nyob ntawm lub hom phiaj, muaj ntau hom scaffolding:
- rau kev ua haujlwm pob zeb;
- kho ua haujlwm;
- protective structures.
Scaffolding nws tus kheej (kev tsim kho thiab lwm yam) yuav tsum tiv taus cov khoom hnyav. Lawv kuj yuav tsum yog lub teeb hauv kev tsim kho thiab tshem tawm sai sai thaum ua tiav.
Stationary scaffolding
Ib qho ntawm cov hom uas tseem ceeb rau kev kho. Lub kaw lus muaj qhov hu ua "blocks": racks, beams, flooring, fastenings, and so on.
chaw nres tsheb scaffolds muab faib ua ib kab thiab ob kab. Nyob rau hauv thawj rooj plaub, muab tsuas yog ib kab ntawm racks. Lawv sib txuas ua ke nrog kev lags.
Tau tsim ib lub scaffold, racks yog faus rau hauv av nrog me ntsis nqes hav mus rau qhov tob txog li 1 meter thiab lub qhov yog ua tib zoo faus. Kuj tseem muaj cov ntawv tshaj tawm ntawm cov ces kaum, uas tuaj yeem txuas nrog cov hlua khi.
ua haujlwm scaffolds
Cov khoom siv no feem ntau yog chaw ua haujlwm. Lub ntsiab yuav tsum tau muaj yog sustainability.
Thiab, hom no tau muab faib ua 6 pawg:
- I pab pawg yog siv rau kev ua haujlwm theem qis xws li ntsuas. Ntxiv mus, tsuas yog ib tus neeg tuaj yeem sawv ntawm cov qauv zoo li no. Lub cuab yeej nws ua haujlwm nrog yuav tsum yog lub teeb.
- II pab pawg tuaj yeem siv rau kev ua haujlwm xws li kev saib xyuas, xws li ntxuav lub façade. Qhov siab tshaj plaws hauv qhov no yuav tsum tsis pub tshaj 150 kg ib 1 square meter.
- III pab pawg yog scaffolding, uas yog siv feem ntau thaum puttying nto thiab lwm yam hauj lwm zoo sib xws.
Tsuas ntawm pawg scaffold yog tsim rau pob zeb, pobzeb thiab lwm yam haujlwm.
Nyob ntawm scaffolding
Cov kab hauv qab no kuj txawv.
- Gantry scaffolding. Nyob rau hauv lub tsev muaj tshwj xeeb tubular tshis (feem ntau yog cov hlau), uas yog ntsia rau ntawm lub hauv paus ruaj, thiab flooring yog nteg nyob rau saum toj. Feem ntau, qhov siab ntawm Scaffolds yuav tsum tsis txhob ntau tshaj 4 meters. Nyob rau hauv lem, cov qauv no txuas nrog kab rov tav ligaments, qhov kev ncua deb ntawm uas yog tsis ntau tshaj 2.75 m. Qee zaum lawv tsiv sib nrug. Tom qab ntawd qhov kev ncua deb yuav tsum tsis pub tshaj 2 meters.
- Frame scaffolding. Qhov no yog ib qho kev teeb tsa ntawm cov kav dej (feem ntau yog txhuas), uas yog welded rau thav duab. Lub tom kawg tsis txav. Nws yog ib qho yooj yim heev, yooj yim thiab ceev kom dhos xws li ib tug tsim thiab disassemble. Hauv qee qhov chaw, cov puffs tshwj xeeb tau muab tso rau. Qee lub sij hawm irregularities tshwm sim, nyob rau hauv cov ntaub ntawv no lawv yuav tsum tau leveled siv lub thiaj li hu ua spindle txhawb. Yog tias koj muab lub log rau ntawm lawv, ces lub scaffolding tuaj yeem dov los ntawm qhov chaw mus rau qhov chaw.
- Modular systems. Ntawm racks, hom khoom no muaj cov ntsiab lus tshwj xeeb rau kev txhim kho ntau yam khoom.
- Boom platforms yog siv los tiv thaiv. Muaj steel profiles (los yog kab teeb) ua los ntawm cov ntoo uas yog siv los ua cov kabmob consoles. Kwv yees li ntawm 1.5 meters deb ntawm cov khoom siv no.
- Console scaffolding. Lub hom phiaj yog tib yamzoo li cov riflemen. Cov consoles sib cais yog tsim nyob rau hauv daim duab peb sab. Lawv muab cov pob zeb muaj zog ntxiv rau qhov uas lawv tau kho. Lub flooring yog ruaj khov. Nws feem ntau yog ua los ntawm cov laug cam txog li 4 cm tuab. Ob lub voj hlua khi tau nruab rau ntawm txhua lub console.
- Rack scaffolding. Lawv yog tsim los ntawm racks nyob rau hauv daim ntawv ntawm cov kav dej. Muaj qhov qis dua uas yog kho. Lwm cov yeeb nkab uas muaj txoj kab uas hla ntawm 60 mm yog muab tso rau hauv qhov no. Ntoo lub xub pwg pluaj yog muab tso rau ntawm cov yeeb nkab sab hauv, uas cov hauv pem teb yog ces ntsia.
- Cov khoom lag luam scaffolding. Yog hais tias koj yuav tsum lengthen lawv, ces folding kev txhawb nqa yog siv rau hauv qab. Lawv tus kheej tag nrho, tab sis hnyav me ntsis. Yuav tsum tsis muaj qhov khoob ntawm phab ntsa thiab daim thaiv, tab sis yog tias muaj, ces lawv yuav tsum tau thaiv. Qhov kev tsim no yooj yim heev rau kev ua haujlwm hauv qhov chaw nruj, xws li chav dej thiab lwm yam.
- Hinged platform. Qhov no yog ib tug qauv, cov kev txhawb nqa uas yog hlau, lub flooring yog plank. Mounted ntawm ob qho kev txhawb nqa. Zoo nkauj siab load peev.
tiv thaiv scaffolding
Lub hom phiaj tseem ceeb yog tiv thaiv tib neeg thiab cov cuab yeej los ntawm kev poob. Tsis tas li ntawd, ib feem ntawm sab saum toj tiv thaiv cov khoom ntog los ntawm sab saud. Cov ru tsev tiv thaiv feem ntau yog ntsia rau ntawm txoj kev taug kev, kev tsav tsheb, kev nkag thiab lwm qhov chaw zoo sib xws.
Cov kab ntoo lossis cov thav ntawv hlau yog siv hauv pem teb. Qhov kev ncua deb ntawm phab ntsa mus rau hauv pem teb yuav tsum yog tsawg kawg yog 30 cm. Kuj tseem muaj cov Scaffolds ntes, nrog rau cov nets tshwj xeeb raug teeb tsa los tiv thaiv tus neeg los ntawm kev poob. Lub npog yuav tsum haum snugly tiv thaiv phab ntsa kom tiv thaiv cov neeg hauv qab kom tsis txhob muaj plua plav lossis khoom siv rau lawv. Nws qhov dav yuav tsum yog tsawg kawg yog 1.5 meters.
Thaum tshuaj xyuas scaffolds, nws tsim nyog hais tias lawv muaj cov khoom siv thauj khoom, uas yog cov hlau thiab txhuas cov kav dej tiv thaiv corrosion. Lawv thickness yuav tsum ntau tshaj 2 hli. Cov flooring tuaj yeem ua los ntawm cov kab ntoo. Tej zaum kuj tseem muaj cov kev xaiv hlau uas, nrog kev pab ntawm corrugations, muab kev nyab xeeb tsis yog-plam. Lub flooring yuav tsum tau ruaj khov thiab tsis sway. Cov kev tiv thaiv sab nraud muaj lub sab saum toj thiab nruab nrab crossbeam. Lub 10 cm dav ntawm lub rooj tsavxwm tiv thaiv kev poob. Railing - mus txog 1 meter siab.
Txoj kev xaiv
Raws li kev xaiv ntawm cov khoom tshwj xeeb, nws txhua tus nyob ntawm lawv qhov peev xwm. Yog tias tsis ntseeg, nws yog qhov zoo tshaj plaws mus ntsib kws kho mob tshwj xeeb. Yeej, thaum xaiv, nws tsim nyog xav txog qee cov ntsiab lus. Piv txwv li, qhov teeb meem raug daws. Lub teeb yuag thiab compact tsim nrog qhov siab txog 3 m yog tsim rau kev ua haujlwm me me.
Rau qhov kev tshwm sim loj dua, cov tshuab uas muaj zog thiab nruj tau raug pom zoo. Tsis tas li ntawd, lawv yuav tsum muaj kev ruaj ntseg kom muaj kev nyab xeeb siab tshaj plaws rau tib neeg. Lub xub ntiag ntawm lub laj kab yuav tsum tau coj mus rau hauv tus account.
Cov qauv zoo li no yuav tsum muaj cov khoom sib txuas uas ua kom lub zog ntawm cov qauv. Siv bolts, couplings lossis consoles. Anchors yog siv los txuas Scaffolds.cov ntsiab lus. Cov kauj ruam yog muab tso rau ntawm lub scaffold rau kev nkag. Lawv yuav tsum tau muab tso rau hauv lub kaum sab xis ntawm 70 degrees. Tam sim no feem ntau lawv muag cov qauv tsim nrog cov ntaiv built-in. Cov cuab yeej zoo li no yooj yim dua thiab txuag lub sijhawm ua haujlwm thaum qhov nqis thiab nce siab.
