Ubuwazi ukuthi kwakhiwa kanjani imishini yebhuloho?

Umshini webhuloho Ereacting yimishini ebeka imishayo esetshenzisiwe kwi-piers ehlanganisiwe. Umshini wokuqalisa ibhuloho ungowesigaba se-crane, ngoba umsebenzi wawo ophambili ukuphakamisa ishidi le-beam, bese ulithutha endaweni ngemuva kokuyibeka phansi. Kepha kuhluke kakhulu kwi-crane ngomqondo ojwayelekile. Izidingo zalo zikhahlo, futhi kukhona ugongolo emgqeni, noma ukunyakaza okude.

Umshini wokuqalisa ibhuloho uhlukaniswe ngebhuloho lomgwaqo, ibhuloho lesitimela elijwayelekile, ibhuloho lesitimela yabagibeli nokunye.

Umshini wokuqalisa ibhuloho ungowokusetshenziswa kwemishini ekhethekile ye-crane. Isetshenziselwa ukubeka imishayo yebhokisi lezinhlamvu zangaphambi noma ama-t-beams kuma-piers ebhuloho. Umehluko omkhulu phakathi komshini wokuqalisa ibhuloho kanye ne-General Bridge Crane ukuthi kudinga ukudlula emgodini. Ugongolo olwenziwe kabusha lusethelwe ku-pier ngokuphakamisa ugongolo olusuka enkoleni ye-beam, luyithumele ngokuvundlile, liphonsa ugongolo njalonjalo.

Ngokwenhloso yomshini webhuloho we-Erection uhlukaniswe ngebhuloho lomgwaqo, ibhuloho lesitimela elijwayelekile, ibhuloho lesitimela yabagibeli nokunye. Ngokwefomu lesakhiwo, kukhona umshini owodwa wokuqalisa ibhuloho le-Bridge, i-Double Beam Bridge Ereacting Machine, umhlahlandlela we-Beam Bridge Ercing Machine nokunye.

Umshini wokwakha ibhuloho owakhe i-BOOM ebhalwe ebhokisini elimiswe ebhokisini elimiswe phambili ngekholomu evuthayo (equkethe imilenze yesokunxele nakwesokudla) ekugcineni kwayo. Umshini ungashayela endaweni yebhuloho esimweni sokulayisha, bese unweba ikholomu yangaphambili bese usekela i-pie pier. Lapho ipuleti le-beam (noma ugongolo lonke) lihanjiswa kulokhu ku-boom, i-boom isondele esimweni sokusekelwa nje.

Lapho uhlela ibhuloho, umshini ungashayela endaweni yebhuloho eyedwa esimweni sokulayisha. Kuyadingeka ukudlulisa ishidi le-beam lisuka emotweni efulethini lesitimela kuya kwinqola ekhethekile ye-beam ngokusebenzisa i-gantry crane ekhethekile, bese uvumelanisa ukuthwala okuphezulu komshini wokugcina webhuloho. Ishidi leBeam liphakanyiswa yilomfutho we-trolley ehamba ngengalo ye-crane, futhi ugongolo luphonswa eceleni kwengalo ye-crane ukuya endaweni yebhuloho.

Ukuze uvumelane nebhuloho eligobile, ingalo yokuphakamisa yomshini ingashintsha kancane indiza evundlile. Indlela yokubeka i-Beam iyafana naleyo esetshenziswa yi-Double Cantilever Bridge Ereasching Machine (BEAM SUFTING noma ithrekhi yokushintsha). Izinzuzo zalo mshini yilezi: Khansela isisindo esilinganiselwe, akusadingeki ukusunduza i-locomotive, okuphakelayo ugongolo akudingi umugqa wokuwela ikhanda webhuloho