Ntsia hlau hom D shackles feem ntau yog siv nyob rau hauv ntau yam lag luam rau txawv lifting thiab rigging daim ntaub ntawv xws li:
Marine kev lag luam:Rau kev ruaj ntseg thiab nqa cov khoom hnyav xws li anchors, chains, thiab hlua.
Kev tsim kho kev lag luam:Siv nyob rau hauv cranes, excavators, thiab lwm yam hnyav machinery rau lifting thiab hoisting siv cov ntaub ntawv xws li steel beams, kav, thiab qhob blocks.
Offshore thiab roj teb:Siv rau kev nqa thiab kev ruaj ntseg cov kav dej, cov khoom siv drilling, thiab cov tshuab hnyav.
Rigging kev lag luam:Siv rau kev ncua kev thauj khoom thiab nqa cov khoom hnyav hauv kev ua yeeb yam, kev ua yeeb yam, thiab lwm yam kev lom zem.
Kev khiav hauj lwm pas nrig kuj yog ib feem tseem ceeb ntawm shackle. Kev khiav hauj lwm pas nrig tuaj yeem txuas nrog lub shackle los muab kev tswj thiab kev ua haujlwm zoo dua. Qhov ntev thiab cov duab ntawm lub levers sib txawv rau ntau lub hom phiaj, piv txwv li, thaum dismantling ntau yam thiab accessories ntawm ib lub dav hlau, cov levers yuav siv tau los securely tso lub shackle thiab ua kom lub tshem tawm ua hauj lwm yooj yim dua thiab meej.
Hauv kev xaus, lub shackle yog ib qho cuab yeej siv tau zoo uas tuaj yeem pab cov neeg ua haujlwm, engineers thiab mechanics kom qhib thiab txuas cov chains lossis hlua, txhawm rau txhim kho thiab ntxiv dag zog rau ntau hom qauv, thiab txhim kho kev ua haujlwm thiab kev nyab xeeb ntawm kev ua haujlwm.
Lub shackle yog ib hom kev rigging. Shackles feem ntau siv hauv kev lag luam hauv tsev feem ntau muab faib ua peb hom raws li cov qauv tsim khoom: tus qauv hauv tebchaws, Asmeskas tus qauv, thiab tus qauv Japanese; ntawm lawv, Asmeskas tus qauv yog feem ntau siv, thiab siv dav vim nws qhov me me thiab muaj peev xwm thauj khoom loj. Raws li hom, nws tuaj yeem muab faib ua G209 (BW), G210 (DW), G2130 (BX), G2150 (DX). Raws li hom, nws tuaj yeem muab faib ua hom hneev nti (Omega zoo) hneev hom nrog poj niam shackle thiab D hom (U hom lossis hom ncaj) D hom nrog poj niam shackle; Raws li qhov chaw siv, nws tuaj yeem muab faib ua ob hom: marine thiab av. Qhov kev nyab xeeb yog 4 zaug, 5 zaug, 6 zaug, lossis txawm tias 8 zaug (xws li Swedish GUNNEBO super shackle). Nws cov ntaub ntawv yog cov carbon steel, alloy steel, stainless hlau, high-strength steel, thiab lwm yam. Kev kho deg feem ntau muab faib ua galvanizing (kub dipping thiab electroplating), painting, thiab Dacromet plating. Kev ntsuas ntawm cov shackle: cov qauv American shackle specifications hauv kev ua lag luam yog 0.33T, 0.5T, 0.75T, 1T, 1.5T, 2T, 3.25T, 4.75T, 6.5T, 8.5T, 9.5T, 12T, 13.5T, 17T, 25T, 35T, 55T, 85T, 120T, 150T.
1. Cov Khoom Xaiv: Kev xaiv nruj ntawm cov khoom siv raw, txheej ntawm kev tshuaj xyuas, kev tsim khoom thiab kev ua haujlwm raws li cov qauv tsim nyog.
2. Nto: du nto tsis muaj burr tob qhov xov, ntse ntsia hlau hniav;
Nws yog No. | Qhov hnyav / lbs | WLL/T | BF/T |
1/4 | 0.13 | 0.5 | 2 |
5/16 | 0.23 | 0.75 ib | 3 |
3/8 | 0.33 ib | 1 | 4 |
7/16 | 0.49 ib | 1.5 | 6 |
1/2 | 0.75 ib | 2 | 8 |
5/8 | 1.47 ib | 3.25 | 13 |
3/4 | 2.52 ib | 4.75 ib | 19 |
7/8 | 3.85 ib | 6.5 | 26 |
1 | 5.55 ib | 8.5 | 34 |
1-1/8 | 7.6 | 9.5 ib | 38 |
1-1/4 | 10.81 Nws | 12 | 48 |
1-3/8 | 13.75 Nws | 13.5 Nws | 54 |
1-1/2 | 18.5 Nws | 17 | 68 |
1-3/4 | 31.4 ib | 25 | 100 |
2 | 46.75 ib | 35 | 140 |
2-1/2 | 85 | 55 | 220 |
3 | 124.25 Nws | 85 | 340 |