Antiquity

Sockets nyob rau hauv cov phab ntsa nyob ib ncig ntawm lub paleolithic qhov tsua paintings ntawm Lascaux, qhia hais tias ib tug scaffold system yog siv rau painting lub qab nthab, tshaj 17,000 xyoo dhau los.

Berlin Foundry Cup depictsscaffolding nyob rau hauv ancient Greece (thaum ntxov 5th caug xyoo BC).Cov neeg Iyiv, Nubians thiab Suav kuj tau sau tseg tias tau siv cov qauv zoo li scaffolding los tsim cov tsev siab.Thaum ntxov scaffolding yog ua los ntawm ntoo thiab ruaj nrog hlua knots.

Niaj hnub nimno

Nyob rau hauv hnub dhau los, scaffolding tau tsim los ntawm ib tus neeg cov tuam txhab nrog cov qauv sib txawv thiab qhov ntau thiab tsawg.Scaffolding tau hloov pauv los ntawm Daniel Palmer Jones thiab David Henry Jones.Niaj hnub nimno scaffolding qauv, kev coj ua thiab cov txheej txheem tuaj yeem raug ntaus nqi rau cov txiv neej no thiab lawv cov tuam txhab.Nrog Daniel yog tus paub zoo dua thiab patent thov thiab tuav rau ntau cov khoom siv scaffold tseem siv niaj hnub no pom tus neeg tsim khoom: "Daniel Palmer-Jones".Nws raug suav hais tias yog yawg ntawm Scaffolding.Keeb kwm ntawm scaffolding yog cov kwv tij Jones thiab lawv lub tuam txhab Patent Rapid Scaffold Tie Company Ltd, Tubular Scaffolding Company thiab Scaffolding Great Britain Ltd (SGB).

David Palmer-Jones patented "Scaffixer", ib qho khoom siv sib txuas uas muaj zog dua li txoj hlua uas tau hloov pauv kev tsim kho scaffolding.Nyob rau hauv 1913, nws lub tuam txhab tau commissioned rau reconstruction ntawm Buckingham Palace, thaum lub sij hawm uas nws Scaffixer tau txais kev tshaj tawm ntau.Palmer-Jones tau ua raws li qhov no nrog kev txhim kho "Universal Coupler" hauv xyoo 1919 - qhov no tsis ntev los no tau dhau los ua tus qauv kev lag luam sib txuas thiab tseem muaj nyob rau niaj hnub no.

Los yog raws li Daniel yuav hais“Paub tias kuv, DANIEL PALMER JONES, cov chaw tsim khoom, cov ntsiab lus ntawm King of England, nyob ntawm 124 Victoria Street, Westminster, London, England, tau tsim qee yam tshiab thiab muaj txiaj ntsig kev txhim kho hauv cov cuab yeej rau Gripping, Fastening, lossis Locking Purposes”ntu los ntawm daim ntawv thov patent.

Nrog rau kev nce qib hauv metallurgy thoob plaws hauv lub xyoo pua 20th.Pom cov kev taw qhia ntawm tubular steel dej kav dej (hloov cov ntoo ncej) nrog cov qauv ntsuas qhov ntev, tso cai rau kev lag luam sib hloov ntawm qhov chaw thiab txhim kho cov qauv kev ruaj ntseg ntawm scaffold.Kev siv cov kab pheeb ces kaum kuj tau pab txhim kho kev ruaj ntseg, tshwj xeeb tshaj yog rau cov tsev siab.Thawj cov kab ke raug coj los ua lag luam los ntawm SGB hauv xyoo 1944 thiab tau siv dav rau kev tsim kho tom qab ua tsov rog.