Saldhig Jack
Saldhigga Jack waxa loola jeedaa saxan saldhig oo la hagaajin karo oo loo isticmaalo in lagu bixiyo aasaas deggan oo heer sare ah oo loo yaqaan 'saffold'. Waxa sida caadiga ah la dhigaa xagga hoose ee jaangooyooyinka toosan (ama toosan) waxaana lagu hagaajin karaa dhererka si ay u dejiso dhulka aan sinnayn ama sagxadaha. Saldhigga jaakadu wuxuu u oggolaanayaa in si sax ah loo simo qulqulka, isaga oo hubinaya in uu xasilloon yahay oo ammaan ah inta lagu jiro hawlaha dhismaha ama dayactirka.
Dabeecadda la isku hagaajin karo ee saldhigga jackka ayaa ka dhigaysa qayb ka mid ah hababka is-daba-marineed ee qaab-dhismeedka, maadaama loo isticmaali karo in lagu magdhabo kala duwanaanshaha sare-u-qaadista dhulka iyo bixinta cag adag oo loogu talagalay qaab-dhismeedka qashinka. Tani waxay gacan ka geysaneysaa kor u qaadida amniga iyo xasilloonida, gaar ahaan marka laga shaqeynayo sagxadaha aan sinneyn ama jiiqa.
Saldhig jaakad la isku hagaajin karo ayaa loo isticmaali karaa dhismaha injineernimada, dhismaha buundada, oo loo isticmaalo dhammaan noocyada kala duwan, waxay ciyaaraan doorka taageerada sare iyo hoose. Daaweynta dusha sare: galvanized kulul ama galvanized electro. Saldhigga madaxa inta badan waa nooca U, saxanka salku inta badan waa laba jibbaaran ama waxaa habeeyay macaamilka.
Tilmaamaha saldhigga jack waa:
| Nooca | Dhexroorka/mm | Dhererka/mm | saxan ku salaysan | saxan salka |
| adag | 32 | 300 | 120*100*45*4.0 | 120*120*4.0 |
| adag | 32 | 400 | 150*120*50*4.5 | 140*140*4.5 |
| adag | 32 | 500 | 150*150*50*6.0 | 150*150*4.5 |
| godan | 38*4 | 600 | 120*120*30*3.0 | 150*150*5.0 |
| godan | 40*3.5 | 700 | 150*150*50*6.0 | 150*200*5.5 |
| godan | 48*5.0 | 810 | 150*150*50*6.0 | 200*200*6.0 |
Qalabaynta
lowska jaakad la been abuurtay
Dhexroorka:35/38MM Dhexroorka:35/38MM
WT:0.8kg WT:0.8kg
Dusha sare: Zinc koronto ku xiran Dusha sare: Zinc koronto leh
