Chokwadi chinokatyamadza ndechekuti vanamukoti nevamwe vachengeti vanobatsira varwere vanenge vakuvara uye vanorwara vanowanzopedzisira vazvikuvadza.Muchokwadi, basa remutarisiri rine pakati peakanyanya mazinga ekukuvadzwa, nekukuvara kwemusana kwakabatana nazvokutamiswa kwemurwerekuva akajairika uye anopedza simba zvakanyanya.Gore rega rega, vanopfuura 10% yevanochengeta vanosiya munda nekuda kwekukuvara kwemusana.Inopfuura hafu yevose vanochengeta vachanzwa kurwadziwa kusingaperi kwemusana.
Sei Kukuvara Kwemusana Kuchiitika
Kukuvara kwemusana kwakawanda kune vanochengeta kunoitika kanakusimudza varwerekubva pamibhedha kana pawiricheya.Kukuvara kunogona kuitika pakarepo, asi kunogona kukura nekufamba kwenguva zvakare, kazhinji pasina muchengeti achiziva.Semuenzaniso, mutarisiri anogona kuchengetedza disc kukuvadzwa zvishoma nezvishoma uye asinganzwi kurwadziwa, uye panguva yaanonzwa kurwadziwa, panogona kutove nekukuvadza kwakakomba.
Zvinhu zvitatu zvakakosha zvinokonzera kuitika kwekukuvara, uye chimwe chazvo chiri kuramba chichiwedzera nguva dzose, nevachengeti vashoma vanogona kuita nezvazvo.Iyoyo uremu hwemurwere.Kunyangwe varwere vakareruka vanogona kunetsa kusimudza, uye nekufutisa kuri kuwedzera, vachengeti vanofanirwa kushandisa simba rakawanda kuti vasimudze nekuvafambisa, zvichiita kuti vawedzere kunetseka kumusana wavo.
Zvimwe zviviri ndezvekudzokorora uye maitiro asina kunaka.Kuita mabasa akafanana nguva dzose kunoisa kushushikana kunoramba kuchiwedzera panhengo dzemuviri dzinoshandiswa.Tight spacing uye chokwadi chekuti muviri wemunhu hausi nyore kufamba kana kusimudza kazhinji unoisa vanochengeta munzvimbo dzemuviri dzisina kunaka pakufamba nekusimudza mitoro inorema.
Migumisiro kune Vanochengeta
Vazhinji vanochengeta vanochinja mabasa nekuda kwekukuvara, asi kunyangwe vakazviita kana kuti kwete, pane zvakati wandei zvinokonzeresa.
Chekutanga marwadzo anobva mukukuvadzwa, uye naizvozvo kazhinji kunouya kuomerwa uye kusagadzikana kunoperekedza kurapa nekupora kubva mukukuvadzwa uku.Izvi zvinogona kudhura nenzira mbiri: kurapa pachako uye, kana kukuvara kwakanyanya zvokuti mutarisiri kubva kubasa, kurasikirwa kwemari.
Uye, zvinosuruvarisa, vazhinji vanotambura kukuvara kwakakomba musana vachatsungirira marwadzo asingagumi anogona kuchinja upenyu hwomunhu nokusingaperi.
Nzira Yokusimudza Zvakachengetedzeka Panguva Yekutamiswa Murwere
Mazano akajairika ekudzivisa kukuvadzwa kumashure ndeyekusimba uye kuvandudza maitiro ekusimudza.Kunyangwe izvo zvingashanda zvakanaka kunzvimbo yekurovedza muviri, hazvishande kune vanochengeta mumamiriro ekuita mabasa avo.
Maererano neNational Institute of Occupational Safety and Health (NIOSH), iyo yakawanda yakachengeteka simba rekutakura pa lumbar spine (yakaderera kumashure) i764 pounds.Izvozvo zvingaita sezvinokurudzira, asi NIOSH inotaurawo kuti simba rinoshandiswa nemunhu mumwe chete achisimudza murwere pasina kushandisa michina yakakosha rinogona kubva ku1424 kusvika ku2062 pounds;kwevaviri, iyo nhanho inogona kubva pa858 kusvika 1476 pounds.
Ngatisakanganwe kudzokorora, zvakare.90% yevakadzi vanogona kusimudza zvakachengeteka kusvika pamapaunzi makumi matatu neanodzokororwa, uye 10% vanogona kubata 51 mapaundi.90% yevarume vanogona kusimudza zvakachengeteka mapaundi makumi mashanu neshanu.Uyezve, 10% chete inogona kusimudza zvakachengeteka kusvika 121 mapaundi kakawanda.Zvino funga kuti pakati pevanhu, 100 pounds inonzi "chiedza".Vachengeti vanofanira kazhinji kusimudza varwere vanorema mapaundi 200 kana kupfuura.
Mechanical devices, saka, ndiyo nzira yakanakisa yekuita zvakachengeteka uye nemazvokutamiswa kwemurwere.Pamusoro pezvibatsiro zvevanochengeta, pane zvakanakira varwere zvakare, pakati pavo kuwedzera kuchengetedzeka uye pfungwa yakavandudzwa yekuremekedzwa.
Xiang Fa Li
Vanamukoti nevamwe vachengeti havafanirwe kudarokusimudza varwerepasina rubatsiro rwemagetsi, uye apa ndipo apo Xiang Fa Li, chigadziriso chitsva chishandiso, chinopa mhinduro kudambudziko rakaoma, rinowanzorwadza rekusimudza nekufambisa varwerenguva dzose.Xiang Fa Li inyanzvi inogadziramurwere anosimudza chigaro chekufambisa, nzira dzekusimudza uye dzinopa kufambisa kwakanaka uye kusagadzikana-kusununguka pakati pemubhedha newiricheya.
Tsigira kuvandudzwa kweiyi tekinoroji yekuvandudza uye kufanoodha yako unit nhasi!
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Nguva yekutumira: Oct-12-2023