Spreaders for lifting and unloading bundless of reinforcing bars yog cov cuab yeej tsim los rau kev nqa thiab tshem tawm cov khoom tsis muaj kev txhawb nqa, thiab tej zaum yuav txawv ntawm hom thiab tsim nyob ntawm qhov tshwj xeeb ntawm kev nqa thiab qhov chaw.
Acommon hom spreader muaj xws li ib tug ua ke ntawm plaub qhov chaw: lub ntsiab hlau hlua, lub shackle, lub thib ob hlau hlua thiab fastening clamp. Ib qho fastening fixture muaj ob lub L-shaped hooks txiav los ntawm 18mm steel daim hlau thiab 3.5t shackle. Hom kev sib kis no yooj yim rau kev khiav lag luam thiab tuaj yeem txhim kho kev ua haujlwm ntawm kev siv crane, txo cov tswv yim ua haujlwm thiab txo qis kev nyab xeeb ntawm kev nqa haujlwm. Nyob rau hauv tus txheej txheem ntawm kev siv, lub tsheb thauj mus los raw steel thawj nres nyob rau hauv lub xaiv txoj hauj lwm, ua inloading ua ntej kev npaj ua hauj lwm; thiab tom qab ntawd yuav tsum tau unload lub sab sauv ntawm lub nras ntawm raw steel clamping fixture card nruj tuav; tom qab ntawd lub crane los ntawm kev nruj fixture ib ntus bundles ntawm raw steel nyob rau hauv situ lifting uo mus rau ib tug tej yam qhov siab, tsim ntawm lub ntsiab steel hlau hlua los ntawm qhov sib txawv; Thaum kawg, tus neeg teb xov tooj ntxig ntoo square, thiab nyob rau hauv qhov tsim nyog nqa taw tes nrog lub ntsiab steel hlau hlua thiab carabiner tiav! Lub spreader yog tsau ua ntej lub rebar yog formal lifted.
Lwm hom kev sib kis muaj xws li L-type fastening fixture, lifting buckle, main wire rope, secondary wire rope thiab lwm yam. Ntawm lawv, L-hom fastening fixture yog txuas nrog lwm cov hlua hlau, lub lifting buckle yog txuas nrog cov hlua tseem ceeb, thiab cov hlua tseem ceeb thiab cov hlua txuas txuas nrog cov hlua ntawm lub crane. Tsis tas li ntawd, tus kis tau tus mob kuj muaj xws li nqa thiab ncab mechanism, lub lifting thiab stretching mechanism muaj xws li ib tug saj zawg zog connector thiab ib tug nuv, lub Upper kawg ntawm lub saj zawg zog connector yog txuas nrog rau hauv qab ntawm lub lugs, thiab qis kawg yog txuas nrog. tus nuv; Nyob rau tib lub sijhawm, sab sauv ntawm cov lugs muaj lub qhov nqa, qhov nruab nrab ntawm cov lugs muaj lub duav-zoo li lub qhov, thiab cov pins txuas yog teem rau hauv lub duav-zoo li lub qhov ntawm lub lugs, thiab tuaj yeem txav mus los. thiab nqis raws lub duav-zoo li lub qhov.
Thaum lub crane nqa lub rebar, nws feem ntau yog siv lub tshuab tshwj xeeb los xyuas kom muaj kev nyab xeeb thiab kev ua haujlwm ntawm kev ua haujlwm. Ib hom kev sib kis yog cov saw rigger nrog hooks tshwj xeeb uas tsim los ntes cov kev sib txuas ntawm cov saw hlau. Cov American-style loj-khoov los yog ramshorn-tis hooks muaj peev xwm hloov kho qhov ntev ntawm cov saw hlau raws li xav tau. Lwm qhov yog ib qho kev sib kis rau kev nqa cov leeg pob txha, uas muaj lub hauv paus lifting, ntau lub luj tshib lifting ncej tsau rau ntawm lub hauv paus lifting, ob lub lifting lugs mounted ntawm lub lifting puag, thiab ib tug lifting hlua txuas nrog ob lifting lugs. Kev txhawb nqa tuav ntawm tib qhov tshwj xeeb yog teem rau tib lub lifting ncej thiab nqa los ntawm crane.
