Ðe Mate Ŋu Azã Flat Sling Le Choke Hitch ƒe Ðoɖowɔɖi Mea?

Ele be rigging dɔwɔlawo nakɔ agba si le abe ʋuƒo ene—si nye gakpo, kɔkrit sɔti, alo aŋekotoku. The flat sling  si woxɔna le rack la ƒe didime kple ŋutete si sɔ. Gake teƒe aɖeke mele agbaa ŋu si woɖe fia o. Rigger la xaa aŋea ɖe agbaa ŋu, toa ŋku ɖeka to evelia me, eye wòblanɛ sesĩe. Esia nye choke hitch—eye ate ŋu anye rigging solution nyui aɖe, gake ne wowɔe nyuie ko hafi.

 

Lishenflex  le sling gbadzɛ siwo wowɔ kple asi wɔm ƒe blaeve kple edzivɔe nye sia, eye míaƒe agbledelawo ƒe nuteƒekpɔkpɔ ɖee fia be choke hitches le sling ƒe ɖoɖo siwo wozãna le mɔ gbegblẽ nu zi geɖe la dome. Edze abe choke hitch la le bɔbɔe ene, gake eƒe zazã dedie nɔ te ɖe ŋutete dzi ɖeɖe kpɔtɔ, choke ƒe dzogoe nyuitɔ, kple sling ƒe nɔnɔme gɔmesese dzi. Le dɔwɔƒewo ƒe nyatakaka  siwo tso EN 1492-1 ƒe sedziwɔwɔ sling wɔlawo gbɔ nu la, choke hitch ƒe ŋutete ƒe xexlẽme nye 0.8—si fia be sling si woɖo be wòaxɔ tɔn 1 le tsitrenu ʋufɔti me ate ŋu atsɔ kilogram 800 dedie le choke hitch me .

 

Nukae Nye Choke Hitch?

Choke hitch nye rigging ɖoɖo si me woxatsaa sling la ɖe agbaa ŋu, eye wotsɔa sling la ƒe nugbɔ ɖeka toa ŋku alo nusi tsi tre ɖe eŋu me. Emegbe wokɔa agbaa, si wɔnɛ be aŋea ƒoa xlã agbaa sesĩe. Esia naa cinching effect  si nana agbaa nɔa dedie eye wòxea mɔ na glidzaglidza .

 

Abe alesi woɖe eme le OSHA ƒe Mɔfiame si ku ɖe Sling Zazã Dedie Ŋu me ene la, choker hitch sɔ na agba siwo sesẽ be woada asɔ alo atsɔ wo akɔ wo ɖe tsitrenu tẽe . Choker hitch la léa agbaa nyuie to ebla ɖe eŋu sesĩe me. Gake OSHA xlɔ̃ nu tẽ be le choke hitch me la, ele be choke point nanɔ sling ƒe ŋutilã dzi ko, ke menye ɖe splice alo fitting dzi gbeɖe o .

 

Rigging  Institute  de dzesii be choke hitch nye sling hitches vevi etɔ̃ dometɔ ɖeka, kpe ɖe vertical kple basket hitches ŋu, eye zi geɖe la, wozãnɛ ne agbaa ƒe akpa aɖeke mesɔ be woatsɔe ablae o .

 

Ŋutete dzi ɖeɖe kpɔtɔ le Choke Hitch me

Nu vevitɔ kekeake le choke hitch zazã me enye ŋutete dzi ɖeɖe kpɔtɔ. Sling ƒe dɔwɔwɔ ƒe agba si woɖo ɖi la kɔkɔ wu le hehe dzɔdzɔe si le tsitrenu me. Ne wozãe le choke hitch me la, eƒe ŋutete dzi ɖena kpɔtɔna ŋutɔ.

 

Le OSHA ƒe Mɔfiame si ku ɖe Sling Zazã Dedie Ŋu ƒe nya nu la, agba si woɖo ɖi na sling si le choke hitch me la nye esi sling wɔlae ɖoa eye wotu esia ɖe dzogoe si dzi choke le dzi. OSHA gblɔ be choke hitch ƒe ŋutetea wɔa dɔ nenye be choke ƒe dzogoe nye dzidzenu 120 alo esi wu nenema. Le dzogoe siwo dzi ʋuʋudedi le si mede dzidzenu 120 o gome la, ele be woaɖe agba si woɖo ɖi la dzi akpɔtɔ geɖe wu le alesi ʋuƒoa wɔla kafui nu .

 

Ŋutete ƒe tsɔtsɔ sɔ kple wo nɔewo ƒe nɔnɔmetata (si wotu ɖe EN 1492-1 polyester flat sling dzi):

 

Dzɔtsoƒe: EN 1492-1 ƒe ŋutete ŋuti nyatakakawo tso CEREX kple Mennens gbɔ

 

Abe alesi kplɔ̃a ɖee fia ene la, choke hitch factor (KL) nye 0.8 le EN 1492-1 te, si tsi tre ɖi na ŋutete dzi ɖeɖe kpɔtɔ 20% ne wotsɔe sɔ kple vertical hitch.

 

Ɣekaɣie Choke Hitch Sɔ?

Choke hitch sɔ le nɔnɔme aɖewo koŋ me:

 

1.Agba siwo me woɖe attachment teƒe siwo woɖe fia mele o —agba siwo le abe ʋuƒo ene, pɔmpiwo, rebar bundles, kple kɔnkrit sɔtiwo

 

2.Agba siwo wòle be woalé nyuie —si xea mɔ na glidzaglidza ne wole ekɔm alo le tɔtrɔm

 

3.Afɔ ɖeka-fɔfɔ —afisi kusi ƒe hitch mate ŋu adzɔ le o

 

Abe alesi de dzesii ene la Medeer Lifting , choke hitch la ɖea vi na agbawo léle nyuie gake meli ke tututu o wu vertical hitch eye ate ŋu agblẽ nu le sling la ŋu ne wozãe le mɔ gbegblẽ nu . Sling siwo wowɔ na choke hitch zazã koe wòle be woazã le ɖoɖo sia me, eye ele be woalé ŋku ɖe sling la ŋu be nu gblẽ le eŋu hafi woazãe ɖesiaɖe kple le eŋudɔwɔwɔ vɔ megbe hã.

 

Nu nyuitɔ kekeake:  Le choke hitch me la, ele be choke point nanɔ sling la ƒe ŋutilã dzi—meganɔ ŋku, splice, alo fitting dzi gbeɖe o . Ele be dzogoe si dzi choke le nanye 120° alo esi wu nenema be woalé ŋutete ƒe akpa si nye 0.8 bliboa me ɖe asi.

 

Dedienɔnɔ Ŋuti Nu vevi Siwo Ŋu Woabu

Mègazã choke hitch ne:

 

● Aŋea ƒe lãɖeɖe, aŋe, alo aŋe ƒe nu gblẽ le teƒe si axɔ ʋuʋudedia

 

● Choke angle mede 120° ne womeɖe ŋutete dzi kpɔtɔ si sɔ kplii o

 

● Agba la ƒe go ɖaɖɛ siwo ate ŋu atso ʋuƒoa ƒe kawo (zã dzogoedzikpɔnuwo) .

 

● Wotrɔa aŋea alo ƒoa xlãe—esia nana nuteɖeamedzi ƒe teƒe siwo mesɔ o dona

 

● Dzesi si wotsɔ dea dzesi aŋea bu alo womate ŋu axlẽe o—màte ŋu aɖo kpe ŋutete si woɖo ɖi dzi o

 

OSHA de se ɖe:

 

● Aŋenu siwo ŋu wobla nu ɖo (womeɖe mɔ ɖe wo ɖeɖe kpuie alo wo didi to wo ƒoƒo alo wo ƒoƒo me ŋu o) .

 

● Sling zazã le choke hitch me eye choke point la le splice alo fitting dzi

 

● Agbawo ɖiɖi ɖe ʋuƒoa dzi

 

● Aŋe hehe tso agba aɖe te ne agbaa le aŋea dzi

 

Lishenflex ’s lab testing ɖo kpe edzi be slings siwo gblẽ nu sue aɖe gɔ̃ hã—abe localized abrasion alo edge cuts—doa go kabakaba le choke hitch configurations me le ŋusẽ si ƒo ƒu ɖe choke teƒea ta. Esia tae do ŋgɔ na zazã kple ŋkuléle ɖe eŋu enuenu le ASME B30.9 nu le vevie ŋutɔ na slings siwo wozãna le choke hitches me.

 

Dzodzro ƒe Nudidiwo na Choke Hitch Zazã

Ele be woalé ŋku ɖe ʋuƒo siwo wozãna le choke hitches me ŋu enuenu wu esiwo wozãna le ʋufɔti siwo le tsitrenu ɖeɖeko me. ASME B30.9  bia be woalé ŋku ɖe eŋu le ɖoɖo etɔ̃ nu:

 

Dzesi vevi siwo woatsɔ aɖee ɖa le ASME B30.9 te  na ʋuƒo gbadza siwo wozãna le choke hitches me:

 

● Nutata siwo gbã alo esiwo vuvu le agbatsɔtsɔ ƒe ka siwo wotsɔ blaa nu me

 

● Acid alo caustic dzobibi

 

● Kpeɖodzi siwo fia be dzoxɔxɔ gblẽ nu le ame ŋu

 

● Do alo aɖatsi siwo ɖea ka veviwo ɖe go—vevietɔ le afisi woƒoa nu le

 

● Abrasive ƒe vuvu fũ akpa

 

● Kplu le aŋekotokua ƒe ŋutilã me—wode se ɖe kaƒoƒo nu le OSHA te

 

● Amadede ƒe tɔtrɔ alo teƒe siwo gbãna si fia be atikewo alo UV gblẽ nu le wo ŋu

 

Kpuie Kpuie Kple Aɖaŋuɖoɖo Nyuiwo

sling gbadzaa le choke hitch ƒe ɖoɖo me, gake ele be woatsɔ ŋuɖɔɖɔɖo kple ŋutete awɔ dɔa ŋudɔ. Woate ŋu azã

 

Nu vevi siwo woatsɔ ayi teƒe bubuwo:

 

1.Capacity dzi ɖeɖe kpɔtɔ nye non-negotiable —a choke hitch ɖea WLL dzi kpɔtɔna va ɖoa 80% le tsitrenu ŋutete le EN 1492-1 te

 

2.Choke dzogoe nya —lé 120 ° alo esi wu nenema na blibo 0.8 factor; ɖe ŋutete dzi kpɔtɔ na dzogoe suewo le adzɔnuwɔƒe ƒe mɔfiame ɖesiaɖe nu

 

3.Never choke le splice alo fitting —ele be choke teƒea nanɔ sling ŋutilã

 

4.Dzro ŋkume do ŋgɔ na zazã kple emegbe —choke hitches concentrate stress; kpɔe ɖa be nusiwo gblẽ le teƒea hã

 

5.Zã dzogoedzikpɔnuwo —na agba siwo ƒe go ɖaɖɛ

 

Lishenflex  wɔa polyester flat slings siwo ƒe ŋkuwo ŋu wodo ŋusẽe kple ŋutete ƒe dzesi siwo me kɔ siwo ƒe amadede woŋlɔ, siwo wɔ ɖeka kple EN 1492-1 kple ASME B30.9 ƒe dzidzenuwo. Wodoa míaƒe adzɔnuwo kpɔna le hitch ƒe ɖoɖowo katã ŋu, si me choke hitches hã le, eye míenaa hehe le ŋkuléle ɖe wo ŋu ŋu be woado alɔ rigging ƒe nuwɔna siwo le dedie.

 

Ne èhiã kpekpeɖeŋu be nànya nenye be wò flat slings siwo nèzãna fifia sɔ na choke hitch dɔwɔwɔwo—alo nèhiã mɔfiame le ŋutete ƒe akɔntabubuwo ŋu na wò lift geometry tɔxɛa—taflatse ɖo e-mail ɖe sales@lishenflex.com , eye míaƒe mɔ̃ɖaŋuha la ana kpekpeɖeŋu ame ɖekaɖeka.