Silsilada gaadiidka(sidoo kale loo yaqaan silsiladaha garaaca, silsiladaha isku-xidhka, ama silsiladaha xidhidhiyaha) waa silsilado bir ah oo aad u xoog badan oo loo isticmaalo in lagu ilaaliyo xamuulka culus, aan caadiga ahayn, ama qiimaha sarreeya inta lagu jiro gaadiidka waddada. Lagu xidhay qalabka sida xidhmooyinka, qabsatooyinka, iyo katiinadaha, waxay sameeyaan nidaam xakamaynta culayska muhiimka ah kaas oo ka hortagaya shixnadda shixnadda, burburka, iyo shilalka.
Codsiyada aasaasiga ah waa:
- Hubinta dhismaha/qalabka culus (qodista, cagaf-cagafyada)
- Xasilinta gariiradaha birta, alwaaxyada qaab dhismeedka, iyo tuubooyinka shubka ah
- Mashiinada rarida, qaybaha warshadaha, ama xamuulka xad dhaafka ah
- Deegaannada khatarta sare leh (cidhifyo fiiqan, miisaan xad dhaaf ah, kuleyl/kala-bax)
Ahmiyada geynta silsiladaha gaadiidka:
- Badbaadada:Waxay ka hortagtaa isbeddelka culeyska ee sababi kara rogrogga ama mindida jacknifes.
- U hoggaansanaanta:Buuxiyay heerarka sharciga (tusaale, FMCSA ee USA, EN 12195-3 gudaha EU).
- Ilaalinta Hantida:Wuxuu yareeyaa burburka xamuulka/gaadiidka.
- Hufnaanta Qiimaha:Dib loo isticmaali karo oo waara haddii si habboon loo ilaaliyo.
Halkan waxaa ah hage dhammaystiran oo ku saabsan silsiladaha rarida/jiidida ee ilaalinta xamuulka xamuulka, isagoo ka hadlaya qodobbo gaar ah oo ay warshaduhu si fiican u tixgeliyeen:
| Muuqaal | Silsiladaha Gaadiidka | Dharbaaxada Webbing |
|---|---|---|
| Qalab | Birta daawaha ah (G70, G80, G100) | Polyester/nylon webbing |
| Ugu Wanaagsan | Culaysyo af-filan, miisaan xad-dhaaf ah (> 10T), xoqid sare, kuleyl sare | Dusha jilicsan, xamuulka khafiifka ah, |
| Xoog | aadka u sarreeya WLL (20,000+ rodol), fidsan ugu yar | WLL (ilaa 15,000 rodol), dabacsanaan yar |
| Iska caabin waxyeello | Waxay u adkaysataa goynta, nabarrada, nabaad-guurka UV | U nugul jeexjeexyada, kiimikooyinka, UV-da |
| Deegaanka | Xaalado qoyan, saliid leh, kulul, ama xoqin | Deegaan qalalan, la xakameeyey |
| Isticmaalka Caadiga ah | Gariiradaha birta ah, mashiinada dhismaha, birta qaab dhismeedka culus | Alaabta guriga, dhalooyinka, sagxadaha rinji |
Farqiga Muhiimka ah:Silsiladuhu waxay aad ugu fiican yihiin culaysyada culculus, naaxinta, ama fiiqan halka adkeysigu muhiim u yahay; webbing-ku wuxuu ilaaliyaa meelaha jilicsan waana ka fudud/fududahay in wax laga qabto.
A. Xulashada Silsiladda
1. Arrimaha Darajada:
-G70 ( Silsiladda Gaadiidka)Isticmaalka guud, ductility wanaagsan.
-G80 ( Silsiladda Qaadista):Xoog sare, caadi u ah sugidda.
-G100:Saamiga ugu sarreeya ee xoogga-ilaa-miisaanka (isticmaal qalab ku habboon).
- Had iyo jeer u dhig darajada silsiladda darajada qalabka.
2. Cabbirka & WLL:
- Xisaabi wadarta xiisadda loo baahan yahay (xeerka sida EN 12195-3 ama FMCSA).
- Tusaale: 20,000 lb culaysku wuxuu u baahan yahay ≥5,000 rodol silsilad kasta (4:1 qodobka badbaadada).
- Isticmaal silsilado leh WLL ≥ xiisad la xisaabiyay (tusaale, 5/16" silsilad G80: WLL 4,700 rodol).
B. Xulashada Hardware
- Xirayaasha:
Ratchet Binders: Xiisad sax ah, maarayn badbaado leh (ku habboon rarka muhiimka ah).
Lever Binders: Degdeg badan, laakiin halista dib-u-soo-celinta (waxay u baahan tahay tababar).
- Hooks/Lifaaqyada:
Qabo Qaboojiyaha: Ku xidh xidhidhiyaha silsiladda
Qaboojiyaha simbiriirixidda: Baro ku dheji meelaha go'an (tusaale ahaan, qaabka xamuulka).
Xiriirinta C-Hooks/Clevis: Wixii ku lifaaqan khaas ah (tusaale, indhaha gariiradda birta ah).
- Agabka: Ilaaliyeyaasha Edge, kormeerayaasha xiisadda, silsiladaha.
C. Habaynta Gaarka ah Load
- Mashiinada Dhismaha (tusaale, Qodista):silsiladaha G80 (3/8"+) oo leh xirmooyin ratchet;Taayirada ama giraangiraha sugan + dhibcaha lifaaqa; ka hortagga dhaqdhaqaaqa dhawaaqa.
- Gariiradaha Birta:G100 silsilado leh C-hooks ama chocks;Isticmaal "figure-8" oo ku dhex dunta isha gariiradda.
- Laxaha Dhismaha:G70/G80 silsilado leh godad alwaax ah si looga hortago simbiriirixashada;Silsilad isku gudubka xagal ≥45° xasiloonida danbe.
- Tubooyinka la taaban karo: darafyada chock + silsiladaha tuubada korkooda xagal 30°-60°.
A. Kormeer (Kahor/ Isticmaal Kasta Ka Dib)
- Xiriirinta Silsiladda:Diid haddii: fidsan ≥3% dhererka, dildilaaca, nicks>10% dhexroorka isku xirka, daxalka alxanka, daxalka daran.
- Hooks/Shackles:Diid haddii: Qalloocsan yahay, cunaha oo furma> 15% korodho, dildilaacyo, daboolo nabdoon oo maqan.
- Xirayaasha:Diid haddii: gacan-qaloocan/jidhka, sacadaha/marshadaha xidhan, boolal dabacsan, miridhku ku jiro habka ratchet.
- Guud:Hubi xidhashada meelaha xidhiidhka (tusaale, halka silsiladu taabato culayska);Hubi calaamadaha WLL ee la akhriyi karo iyo shaambada darajada.
B. Tilmaamaha Beddelka
- Beddelka qasabka ah:Dildilaac kasta oo muuqda, dheerayn, ama shaambad darajo oo aan la arki karin;Qaboojiyaha/katiinadaha leexsan>10° qaabka asalka ah;Xiritaanka silsiladda xirashada>15% dhexroorka asalka ah.
- Dayactirka Ka Hortagga ah:Saliid xidhayaasha jiirka bishiiba;Beddel xirayaasha 3-5 sano kasta (xitaa haddii ay jiraan; xirashada gudaha waa mid aan la arki karin);Silsiladaha shaqada ka fariista ka dib 5-7 sano ee isticmaalka culus (baaritaannada dukumeentiga).
C. Dukumeenti
- Hayso diiwaannada taariikhaha, magaca kormeeraha, natiijooyinka, iyo tallaabooyinka la qaaday.
Raac heerarka: ASME B30.9 (Slings), OSHA 1910.184, EN 12195-3
Waqtiga boostada: Juun-26-2025
