Views: 0 Author: Site Editor Bɔli waati: 2026-09-15 Bɔyɔrɔ: Yɔrɔ
Riging ekipu dɔ ka kan ka kuran motɛri tɔni 2 kɔrɔta fɛn dilanyɔrɔ dɔ la. So jɔli baarakɛlaw ka kan ka tɔni 20 bɔgɔdaga dɔ jɔ. Kɔgɔjida la ɛntɛrinɛti baarakɛyɔrɔ dɔ ka kan ka kɔgɔji jukɔrɔla modulu dɔ ɲɛnabɔ min bɛ se tɔni 200 ma. O kelen-kelen bɛɛ la, kɔrɔtacogo bɛ kɛ ni a sling bulama —nka a seko hakɛ ka bon.
Cogo di, fɛn kɔrɔtalan suguya kelen bɛ se ka o yɔrɔba in datugu—k’a ta tɔni 0,5 na ka se tɔni 500 ma ? Jaabi bɛ sɔrɔ fɛnw dɔnniya, jɔli fɛɛrɛw ani diɲɛ sariyaw labatoli faralen ɲɔgɔn kan.
Lishenflex bɛ ka sɔgɔsɔgɔninjɛ bulama dilannenw dilan kabini san tan caman, wa an ka ko kɛlenw b’a jira ko doni seko faamuyali ye fɛnba ye walasa ka doni kɔrɔta cogo la min tɛ mɔgɔ tɔɔrɔ ani min bɛ baara kɛ ka ɲɛ. Nin jateminɛba in kɔnɔ, an bɛ fɛɛrɛko fɛnw tila-tila minnu b’a jira sɔgɔsɔgɔninjɛ bulama bɛ se ka kɔrɔta hakɛ min na, lakanafɛnw jɔyɔrɔ, ani seko ni dɔnko fɛnw minnu bɛ tali kɛ jɛgɛmarayɔrɔw cogoya wɛrɛw la.
Sling bulama seko tɛ kɛ ni yɛrɛmabila ye—o ye fɛn damadɔw de nɔ ye minnu dilannen don ɲɔgɔn fɛ.
Sɔgɔlan bulama kelen-kelen bɛɛ dusukun na, doni ta yɔrɔ bɛ yen —o ye jiribolo dilannen ye min bɛ se ka sabati kosɛbɛ, a ka c’a la, poliyesitɛri (PES) walima poliyamidi (PA) ye. Jiri hakɛ, u janya, ani u labɛncogo de bɛ sɔgɔlilan kari fanga dantigɛ , o de kosɔn, a baarakɛ doni dan (WLL) . .
Ka kɛɲɛ ni EN 1492-2 ye , n’o ye Erɔpu jamanaw ka sariya ye, n’o ye sɔgɔlilan bulamaw ye minnu dilannen don ni hadamadenw ka fiɲɛw ye, a kɔnɔna bɛ lakana ni bololanɛgɛ fila ye min tɛ doni ta nka a bɛ mɔgɔ tanga masinw ka tiɲɛni ma, UV fiɲɛ ani sɔgɔli ma. O bololanɛgɛ fana bɛ ni kulɛri kodɔn ni dantigɛli sɛbɛn ye.
jɛɲɔgɔnya min bɛ kari fanga ni WLL cɛ , o bɛ ɲɛfɔ lakana sababu fɛ . kɔnɔ EN 1492-2 , sɔgɔlilan bulamaw lakanani hakɛ ka kan ka kɛ 7:1 ye . O kɔrɔ ye ko:
Sling min ka WLL ye tɔni 1 ye , o kari doni ka dɔgɔn ye tɔni 7 ye
Sling min ka WLL ye tɔni 10 ye, o kari doni ka dɔgɔn ye tɔni 70 ye
Sling min ka WLL ye tɔni 100 ye, o kari doni ka dɔgɔn ye tɔni 700 ye
Nin 7:1 ko in bɛ lakana dancɛba di diɲɛ cogoya lakikaw ma — doni min bɛ kɛ ni sɛgɛn ye, ka sɛgɛn, sigida tiɲɛni, ani fɛn wɛrɛw minnu tɛ se ka fɔ ka ɲɛ, minnu bɛ se ka dɔ bɔ sɛgɛnlafiɲɛbɔ fanga la waati kɔnɔ.
EN 1492-2 bɛ yamaruya di ko kulɛri-kodɔn sigicogo dɔ ka kɛ sɔgɔlilan bulamaw kama, o bɛ se ka kɛ sababu ye ka seko dɔn joona baarakɛyɔrɔ la. Kulɛri ni WLL jɛɲɔgɔnya jɔnjɔn ye:
Ɲɛ |
WLL (tonw) . |
|---|---|
Violet (Violet) ye . |
1 |
Binkɛnɛ |
2 |
Nɛrɛmuguman |
3 |
Bugurinjɛ |
4 |
Bilema |
5 |
Bilenman |
6 |
Bula |
8 |
Lenburuba |
10 ani ka tɛmɛ o kan |
Source: EN 1492-2 kulɛri kode sariya
Ni seko ni dɔnko ka bon ka tɛmɛ tɔni 10 kan, kulɛri kode bɛ taa ɲɛ ni kulɛriw ni taamasiyɛn wɛrɛw ye, tuma caman na ni WLL sɛbɛnnen bɛ sɛbɛnfura kan k’a ɲɛsin a ma.
Sling bulamaw bɛ dilan cogo caman na, u kelen-kelen bɛɛ dilannen don baara kɛrɛnkɛrɛnnenw kama.
Sɛgɛsɛgɛli duguma dakun na, sɔgɔli bulama minnu bɛ daminɛ tɔni 0,5 la ka se tɔni 5 ma, olu bɛ kɛ ninnu na:
Fɛnmarayɔrɔw ni fɛnw ladonni baara —palɛtiw, kɛsuw ani fɛnw pakew kɔrɔta
Yeelen dilanni —fɛnw lamaga-lamagali, fɛn fitininw ani fɛn dilannenw
HVAC ani kuran sigili —yɔrɔ jɔli minɛnw ni fɛn girinmanw
Ladonni ni u dilancogo —motɛriw, pɔnpew ani masinw yɔrɔw kɔrɔta
A ka c’a la, o sɔgɔlilanw girinya ka nɔgɔn, u bɛ se ka wuli kosɛbɛ, wa u minɛni ka nɔgɔn. U bɛ sɔrɔ u cɛmancɛ misɛnninw na ani u janya ka surun, u kulɛriw bɛ daminɛ bulama (tɔn 1) la ka taa bila bilenman na (tɔn 5).
Sɔgɔsɔgɔninjɛ bulama minnu bɛ se ka kɛ cɛmancɛ la (tɔn 5 fo 50) olu ye baarakɛsow ye minnu ye:
So jɔli —nɛgɛberew, bɛton pannew ani fɛn dilannenw kɔrɔta
Fɛn dilanni girinmanw —ka fɛn belebelebaw minɛ, ka fɛn dilannenw kɛ, ani ka fɛnw kɛ ni masin ye
Kurun dilanni n’a dilancogo —kurunw kɔnɔna yɔrɔw, motɛriw ani minɛnw bilali yɔrɔ la
Infrastructure porozew —bridges, tunnels, ani siwili injiniyɛri belebelebaw
O sɔgɔlilanw bɛ sɔrɔ u cɛmancɛ la, u bolokɔni fila bɛ kɛ walasa ka dɔ fara u lakanani kan. Kulɛriw bɛ daminɛ bilen na (tɔn 5) ka taa bila bulama la (tɔn 6), bulu (tɔn 8), ani oranjɛ (tɔn 10 ka tɛmɛ o kan).
Fɛnɲɛnɛma laban min ka bon kosɛbɛ, sɔgɔsɔgɔninjɛ bulama minnu bɛ daminɛ tɔni 50 na ka se tɔni 500 ma, olu bɛ kɛ ninnu na:
Kɔgɔjida la ani kɔgɔjida la ɛntɛrinɛti —kɔgɔji jukɔrɔ moduluw, plateformew ani minɛn girinmanw kɔrɔta
Kuran bɔli —turbinew, jɛnɛratow ani transformateurw minɛcogo
Industriw jɔli girinmanw —ka nɛgɛso belebelebaw ni degun minɛnw jɔ
Kurunbon baara —kurun yɔrɔ bɛɛ ni masin girinmanw kɔrɔta
O sɔgɔli ninnu dilannen don ni jiribolo caman ye, bololanɛgɛ gɛlɛnw, ani cogoya minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye. Tuma caman na, u bɛ dilan ka kɛɲɛ ni yamaruya ye, ni sɛgɛsɛgɛli gɛlɛnw ni seereyaw ye.
Lishenflex ka laboratuwari kunnafoniw b’a jira ko jɛɲɔgɔnya min bɛ jiribolo koloma jate ni seko cɛ, o bɛ tugu kuru dɔ kɔ min bɛ se ka fɔ ka ɲɛ—seko bɛ bonya ka kɛɲɛ ni doni ta jiriw hakɛ ye, k’a sɔrɔ bolokɔni bɛ lakanani sabatilen di seko hakɛ bɛɛ la.
WLL min taamasiyɛn bɛ sɔgɔsɔgɔninjɛ bulama kan, o bɛ a ta ko a bɛ wuli jɔlen, tilennen . Ni sɔgɔli kɛra cogoya wɛrɛw la, a seko nafama bɛ dɔgɔya.
Per EN 1492-2 , nin seko ni dɔnko fɛnw bɛ sirataama:
Hitch ka labɛncogo |
Seko ni dɔnko Factor |
Misali la: 10t Sling WLL |
|---|---|---|
Kɔrɔlen / Tilennen |
1.0 |
10,0 t |
Choke Hitch ye |
0.8 |
8,0 t |
Basi ka bɔgɔdaga (0°–45°) . |
1.4 |
14,0 t |
Basikɛ ka bɔgɔdaga (45°–60°) . |
1.0 |
10,0 t |
Basket Hitch (90°) Bamako, Mali. |
2.0 |
20,0 t (sen kelen-kelen bɛɛ kan) . |
Source: EN 1492-2 seko ni dɔnko fɛnw
Sen caman bɛ sɔgɔsɔgɔninjɛ minnu na, sɔgɔlisenw senw ni jɛgɛmarayɔrɔw cɛ, o bɛ nɔ bila sen kelen-kelen bɛɛ ka jɔrɔnanko la. Ni a kɛrɛ ka dɔgɔn, o bɛ kɛ sababu ye ka tension (janya) bonya.
Angle ka taa Horizontal la |
Factor Angle (Angle Factor) ye |
Tension per Sen (sen 2, doni 10t) . |
|---|---|---|
90° ye |
1.00 |
5,0 t |
60° ye |
1.16 |
5,8 t |
45° ye |
1.41 |
7,1 t |
30° ye |
2.00 |
10,0 t |
Source: ASME B30.9 jatedenw ka jatedenw
Sling bulamaw bɛ mara diɲɛ sariya caman fɛ minnu bɛ seko, lakana ani sɛgɛsɛgɛli wajibiyalenw ɲɛfɔ.
EN 1492-2 ye Erɔpu jamanaw ka sariya ye min bɛ tali kɛ sɔgɔsɔgɔninjɛ bulamaw la minnu dilannen don ni hadamadenw ka fiɲɛw ye. A b’a jira ko:
Fɛn minnu ka kan ka kɛ (poliyester, polyamide, polypropylène) .
Lakanali hakɛ ye 7:1 ye
Kulɛriw kodɔnni ni taamasiyɛnw sɛbɛnni wajibiyalenw
Kɔrɔbɔli ni seereyaw dicogo
AS 4497:2018 ye Ɔsitarali jamana ka sariya ye min bɛ tali kɛ sintetiki fibre round slings la. A bɛ lakana hakɛ dɔ jira min ye 7:1 ye poliyesitɛri bulama sɔgɔlanw na ani ka wajibi caman di sɛgɛsɛgɛli, sɛgɛsɛgɛli ani lakɔlibila sariyaw kan.
Slings bulamaw bɛ proof-loaded fo ka se u WLL siɲɛ 2 ma sanni u ka bila baara la, ka kɛɲɛ ni EN 1492-2 ani AS 4497:2018 ye. Nin dalilu doni sɛgɛsɛgɛli in bɛ sɔgɔlilan dafalen sɛgɛsɛgɛ ani k’a lajɛ ko a bɛ se k’a seko hakɛ jateminɛlen minɛ lafiya la.
Tuma caman na, sɔgɔlilan bulama minnu fanga ka bon (tɔn 50 ka tɛmɛ o kan) bɛ sɛgɛsɛgɛ ni tiɲɛni ye walasa ka lakana hakɛ 7:1 sɛgɛsɛgɛ. O sɛgɛsɛgɛliw b’a jira ko sɔgɔlilan kari fanga bɛ bɛn walima ka tɛmɛ a danma hakɛ wajibiyalen kan.
Sling round doni seko bɛ se ka kɛ yɔrɔba ye — k’a ta tɔni 0,5 na ka se tɔni 500 ma — k’a sababu kɛ fibre sintetiki jɔli bɛrɛbɛrɛ ye ani lakana hakɛ min bɛ sɔrɔ 7:1 factor fɛ. Seko ni dɔnko bɛ latigɛ cogo min na, hitch configurations bɛ nɔ bila doni dan na cogo min na, ani sariya minnu bɛ sirataama, olu faamuyali nafa ka bon fɛnw kɔrɔtacogo lakananenw na.
Fɛn minnu bɛ ta ka taa ni u ye, olu kolomaw:
Se bɛ sɔrɔ ni jiribolo koloma jate ye ani a jɔli —jiri caman sɔrɔli kɔrɔ ye ko WLL ka bon
Lakanali min ye 7:1 ye, o bɛ danfaraba di —tɔn 1 sɔgɔlen bɛ ni tɔni 7 kari fanga ye
Kulɛri kode bɛ kɛ sababu ye ka mɔgɔw dɔn joona —violet (1t) ka taa bila orange (10t+) la .
Hitch configuration bɛ nɔ bila seko la —choke hitches bɛ WLL dɔgɔya ni 20% ye, basket hitches bɛ dɔ fara a kan
Sariyasenw bɛ jogoɲumanya ni lakana sabati —EN 1492-2 ani AS 4497:2018 bɛ wajibiw ɲɛfɔ
Dalilu sɛgɛsɛgɛli bɛ dafalenya sɛgɛsɛgɛ —slingw bɛ dalilu doni fo ka se u WLL siɲɛ 2 ma sani baara ka kɛ
Lishenflex bɛ poliyesitɛri bulama sɔgɔlanw dilan ka kɛɲɛ ni EN 1492-2 ani AS 4497:2018 sariyaw ye, u bɛ sɔrɔ u seko la k’a ta tɔni 0,5 na ka se tɔni 500 ma, ni seko taamasiyɛnw ye minnu bɛ kɛ ni kulɛri ye ani lakana hakɛ 7:1. An ka fɛn dilannenw sɛgɛsɛgɛra ni daliluw ye ani u sɛgɛsɛgɛra ko u bɛ se ka da u kan kɔrɔtacogo bɛɛ la.
Ni aw mago bɛ dɛmɛ na ka sling round seko ɲuman sugandi aw ka kɔrɔta baara kama — walima ni aw mago bɛ dɛmɛ na ka seko factors faamuya aw ka hitch configuration kɛrɛnkɛrɛnnen na — aw bɛ se ka bataki ci o ma sales@lishenflex.com , ani an ka fɛɛrɛbɔ jɛkulu bɛna dɛmɛ di mɔgɔ kelen-kelen bɛɛ ma.