Thaum lub tsev, kho, tsim ntau yam qauv, nws yog feem ntau yooj yim ua tsis tau yam tsis muaj kev kho vajtse ntawm ntau yam duab thiab lub hom phiaj, uas pab txhawb kev ua haujlwm feem ntau.
Txoj hlua khi (rigging)
Hauv kev nkag siab dav dav, cov khoom thauj khoom thauj khoom no yog ib qho ntawm cov ntsiab lus ntawm ntau lub tshuab nqa. Muaj ib tug loj tus naj npawb ntawm mounting brackets uas txawv heev nyob rau hauv lawv configuration thiab zoo li. Lawv yog siv los ruaj ntseg cables, hlua, chains thiab raws li ib tug tshem tau kev twb kev txuas. Cov khoom no yog tsim nyob rau hauv daim ntawv ntawm ib tug hlau voj, ob qho tag nrho cov uas txuas nrog ib tug pin / pin (transverse keeb). Lub mounting bracket no txawv raws li cov hauv qab no:
- Shape: Muaj cov khoom ncaj nraim, D thiab U-puab kho vajtse. Tsis tas li ntawd, cov khoom lag luam hauv daim ntawv Greek "omega" tsis yog qhov txawv. Nyob rau hauv Russia, xws li kho vajtse yog hu ua "omega-shaped" thiab yog denoted los ntawm cov ntawv "SI". Cov brackets ncaj yog txhais los ntawm lub cim "CA".
- Raws li lub hom phiaj, uas nyob ntawm qib ntawm cov hlau siv. Yog li, rau cov khoom siv dav dav siv, chav kawm 2 steel yog siv. Lifting brackets yog tsim los ntawm 8 thiab 10 chav kawm ntawm dov hlau. Cov tom kawg yog siv rau kev txav thiab nqa loads, ualifting iav.
- Raws li hom tus pin (tus pin), muaj cov staples nrog cov ntsia hlau hla cov ntsiab lus thiab nrog cov ntsia liaj qhov rooj thiab cov txiv ntoo.
Feem ntau, qhov saum npoo ntawm cov khoom siv no yog galvanized, thiab tus pin yog pleev xim rau. Lub mounting bracket muaj xws li ib tug loj, dab tsi yog nws txoj kab uas hla ntawm tus ntoo khaub lig seem ntawm tus ntiv tes. Nws yog qhov nyuaj heev kom nkag siab txog ntau yam ntawm cov khoom siv kho vajtse no, tab sis muaj qee yam ntawm lawv hom uas paub yuav luag txhua tus.
universal brace
Cov khoom siv kho vajtse no tsis yog tsim los nqa cov khoom thauj. Nws yog tsim nyob rau hauv daim ntawv ntawm ib tug elongated horseshoe, qhov kawg ntawm uas yog kev cob cog rua los ntawm ib tug transverse keeb. Lub bracket no los ntawm ntau qhov sib txawv (los ntawm 5 mus rau 38 hli). Cov khoom siv no, nyob ntawm qhov loj me, muaj qhov sib txawv tawg, qhia hauv kilograms. Yog li, qhov tsawg tshaj plaws mounting bracket tsis tuaj yeem tiv taus qhov hnyav ntawm 0.4 kg, thiab qhov loj tshaj plaws tuaj yeem tiv taus txog 25 kg.
Kawm
Muaj lwm txoj hlua txuas, feem ntau hu ua clamp. Main her
function yog khi cov flanges hauv cov pa cua. Lub hom phiaj tseem ceeb ntawm nws daim ntawv thov yog kom tau txais kev sib khi ua tiav, nrog rau kev tsis tuaj yeem ntawm cov pob qij txha. Qhov no mounting bracket, tus nqi ntawm uas nyob ntawm qhov loj ntawm cov khoom siv thiab cov khoom siv los ntawm nws cov khoom siv, muaj 3 qhov ntau thiab tsawg: M8, 10, 12. Nws yog siv rau kev txuas cov profiles rau cov kab (cov kab teeb ci ntsa iab) yam tsis muaj vuam thiab drilling. Cov brackets no yog clamped rau lub nqaj thiab txuas nrog cov txheej txheem tshem tawm los ntawm txoj kevthreaded pas nrig. Feem ntau, rau kev ruaj ntseg ntau dua ntawm kev sib txuas, ib qho kev kho sawb kuj tseem siv. Tus nqi ntawm lub clamp M8 rau 50 pcs. nyob rau hauv ib pob yog nyob rau nruab nrab 1.5 Euro. Cov khoom siv loj tshaj plaws ntawm hom no twb raug nqi 3 Euros.
GOST "Mounting brackets" kuj nthuav qhia cov khoom siv yooj yim tshaj plaws ntawm hom no - SMM-25. Lawv tau tsim los txuas rau qhov chaw sib txawv ntawm ntau cov kav dej thiab cables, sib haum rau lawv txoj kab uas hla.
