Bhandi repamusoro-soro rekuchengetedza basa rinoshandiswa kuchengetedza kuchengetedzwa kwevashandi vakakodzera ndiko kudzivirira kudonha kwevashandi vanoshanda pahurefu hwekudzivirira michina.
Iyo yakakwira kudonha, iyo yakakura fungidziro inotambura, bhandi rekuchengetedza rinofanira kuzadzisa 2 zviyero:
①Inogona kudzivirira kudonha kwemuviri wemunhu kune imwe nhanho inogona kukonzera kuremara (kureva kuti, inofanirwa kukwanisa kudhonza mumuviri wemunhu pamberi pedhigirii, kuti irege kudonha zvakare).
Muyero unofanirwa kuratidzwa zvakare ndewekuti, muviri wemunhu kubva pakakwirira kusvika pakudonha, sekupfuura imwe dhigirii, kunyangwe munhu akadhonzwa netambo, asi nekuda kwekukurudzira kukuru, asi zvakare uchaita kuti muviri wemunhu nhengo dzemukati. kukuvadzwa nerufu.Nokudaro, kureba kwetambo hakufaniri kunge kwakareba, kuti kuve nedhigirii inoenderana.
Bhandi rekuchengetedza muchikamu chesimba rinowanzo ongorora 2 simba index, kureva iyo inomanikidza simba uye simba rekudzivirira simba.Muyero weindasitiri yenyika unotaura bhandi rekuchengetedza pamwe netambo chidimbu chesimba rekumanikidza (muganho wekusimba simba), inofanira kunge yakakwira kupfuura huremu hwemambure mumuviri wemunhu kusvika kune longitudinal tensile simba rinokonzerwa nekudonha.
Chiyero chesimba rekuita chinonongedza kuti simba rekukanganisa rebhandi rekuchengetedza uye zvikamu zvakasara, zvinofanirwa kutakura kurudziro yakakonzerwa nekudonha kwemuviri wemunhu kuenda kugwara.Kazhinji, saizi yekufemerwa, kiyi nehuremu hweanodonha uye nzvimbo yekudonha (kureva iyo kukanganisa spacing) sarudzo, nzvimbo yekudonha uye bhandi rekuchengetedza pendant kureba zvine hukama hwepedyo.Tambo yelanyard yakareba, kupatsanurwa kwacho kwakakura, mhepo yacho yakakura zvakare.Dzidziso huru inosimbisa kuti, muviri wemunhu unogamuchira 900 (kg) fungidziro wobva wakuvadzwa.Naizvozvo, bhandi rekuchengetedza pendant tambo kureba, pasi pemamiriro ekuita kuti basa rekushandisa, rive rakaganhurirwa muchikamu chipfupi kwazvo.
②Inofanira kunge iine simba rakakwana kutakura kurudziro kana ichiwira mukati memuviri wemunhu;.
Mhando dzakasiyana dzemusiyano mashandisirwo makuru achachengetedza tambo yebhandi kureba imwe neimwe seti mu 0.5-3m.Zvakadai semuchadenga basa kumiswa bhandi rekuchengetedza, tambo kureba 3m, ichaita 84 (kg) zvinhu zvinorema zvinodonha, mhedzisiro yayo inogona kusvika 6.5N, iri kure nekuremara kufungira ichiri 3 maminetsi 1 pamberi uye mushure, inogona kuvimbisa kuchengeteka.
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Nguva yekutumira: Nov-18-2021