Amakuru Asanzwe Ku bijyanye n'umukandara wa Ratchet

SHF:

Imbaraga zisanzwe zo gukoresha amaboko: Imbaraga zikoreshwa n'intoki za 500N (50daN ku kirango).

STF:

Imbaraga zisanzwe zo gukurura: Imbaraga zisigaye nyuma yo kurekura umugozi w'agapfunyika k'ingunguru.

Uburebure:

Igipimo cy'uburyo bwo gukamura, ku mutwaro runaka, kigaragazwa nk'ijanisha ry'uburebure bw'umwimerere bwakozwe. Ibikoresho byose bifite imbaraga zo gukamura bizakura kandi ibikoresho bitandukanye bifite igipimo cyo gukamura gitandukanye ku mutwaro umwe wo gukamura.

Ku mushumi w'ikirahure, kurekura ni kuva kuri 4% kugeza kuri 7%.

Ubushyuhe:

Guhambira umugozi ukoresheje polypropylene cyangwa polyester ntibigomba gukoreshwa ku bushyuhe burenze 90°C cyangwa munsi ya -40°C.

Gusana:

Nta gusana imitako y'ubudodo, imigozi, imigozi cyangwa imidozi bigomba gukorwa.

Ibisanzwe:

EN 12195-2, AS/NZS 4380, na WSTDA-T-1 byose ni amahame agenga ibisobanuro, isuzuma, n'imikoreshereze y'imigozi ya ratchet n'imigozi ikoreshwa mu gufata imizigo. Nubwo bihuriye ku ntego, bifite itandukaniro rishingiye ku nkomoko yabyo, ibisabwa byihariye, n'uburyo bwo kubipima.

1. EN 12195-2

• Akarere: Uburayi (Ubusanzwe bw'Uburayi).
• Umutwe: Iteraniro ry'Imitwaro ku Binyabiziga byo mu Muhanda - Umutekano Igice cya 2: Gufata Imigozi yo ku Rukuta Bikozwe mu Ndodo zakozwe n'Abantu.
• Aho biherereye:Imikoreshereze: Yibanda ku bisabwa mu gutwara ibinyabiziga by’i Burayi, harimo ibikoresho byo gufunga, ubushobozi bwo gufunga (LC), no kubahiriza amategeko agenga umutekano wo mu muhanda mu Burayi.
  • Ipfuka uburyo bwo gufunga bukozwe mu nsinga zikozwe mu buryo bwa sintetike.
  • Igena ibisabwa ntarengwa ku bipimo, ibikoresho, imikorere, n'igeragezwa.
  • Harimo imibare irambuye y'imbaraga zo gukubita.
  • Ishimangira ibintu by'umutekano, aho uburebure bugarukira, n'imbaraga zo gucika.
• Imbaraga zo kugabanya: Ubushobozi bwo gutwara imizigo: = 2:1

2. AS/NZS 4380

• Akarere: Ositaraliya na Nouvelle-Zélande.
• Umutwe: Sisitemu zo Kugabanya Imitwaro – Iteraniro ry’Imitwaro yo Kugabanya Imitwaro.
• Aho biherereye:Imikoreshereze: Yagenewe inganda zo gutwara abantu imbere mu gihugu no mu mahanga muri Ositaraliya na Nouvelle-Zélande, igamije kugenzura uburyo bwo gutwara imizigo mu buryo butekanye.
  • Isobanura ibipimo by'imishumi yo gufunga imizigo ikoreshwa mu gufunga imizigo.
  • Harimo imiterere y'ibikoresho, ingano, ibisabwa mu mikorere, n'amahame agenga ibirango.
  • Yibanda ku kuramba mu bihe bikomeye by’ibidukikije, nko kurwanya imirasire y’izuba n’ubushyuhe bwinshi, ibyo bikaba bifitiye akamaro cyane Ositaraliya na Nouvelle-Zélande.
  • Bisaba ikintu cy’umutekano cyihariye cyo kumena imizigo, n’igipfundikizo cyo kurinda ku ruziga.
• Imbaraga zo kugabanya: Ubushobozi bwo gutwara imizigo::= 2:1

3. WSTDA-T-1

• AkarereLeta Zunze Ubumwe za Amerika (byasohotse n'ishyirahamwe rya Web Sling & Tie Down).
• Umutwe: Ibisobanuro Bisanzwe Bisabwa ku birebana no Guhuza Ibikoresho bya Interineti bya Synthetic.
• Aho biherereye:Imikoreshereze: Ikoreshwa cyane cyane muri Amerika ya Ruguru, yibanda ku nganda zitwara abantu n'ibintu n'amategeko agenga ubwikorezi muri leta.
  • Itanga amabwiriza agenga igishushanyo, igerageza, n'ikoreshwa ry'imigozi yo gufatanya imbuga za sintetike.
  • Yibanda ku mbaraga z'ibikoresho, uburebure bw'ibipimo, no kurwanya ibintu bidukikije (urugero, kwangirika kw'imirasire y'izuba n'imiti).
  • Bisaba ko hashyirwaho ibirango bikwiye bifite imipaka y'umutwaro (WLL) n'ibisobanuro birambuye.
  • Igipimo cy'umutekano ubusanzwe ni 3:1 ku mubare ntarengwa w'umutwaro ukoreshwa.
• Imbaraga zo kugabanya: Ubushobozi bwo gutwara imizigo = 3:1