Zvinhu zvitatu zveSisitimu yeKudzivirira Kudonha: tambo yekuchengetedza muviri wese, zvikamu zvinobatanidza, nzvimbo dzekurembera. Zvinhu zvitatu izvi hazvidikanwi. tambo yekuchengetedza muviri wese inopfekwa nevanhu vanoshanda pakureba, ine mhete yakaita seD yekurembera pachipfuva chepamberi kana kumashure. Imwe tambo yekuchengetedza muviri ine bhandi, rinogona kushandiswa kuisa, kuturikira maturusi uye kuchengetedza chiuno. Zvikamu zvekubatanidza zvinosanganisira tambo dzekuchengetedza, tambo dzekuchengetedza dzine buffer, differential fall arrester nezvimwewo. Inoshandiswa kubatanidza tambo dzekuchengetedza nenzvimbo yekurembera. Kusimba kwayo kwakakura kupfuura 15KN. Nzvimbo yekurembera ndiyo nzvimbo yekusimba yeseti yese yesystem yekudzivirira kudonha, iyo kusimba kwayo kwakakura kunofanira kupfuura 15KN. Zviri nani kutevera munhu wehunyanzvi paunosarudza nzvimbo yekurembera.
Pakushandiswa kwesystem yekudzivirira kuwa, zvakakosha kuongorora fall factor. Fall factor = kureba kwekuwa / kureba kwelanyard. Kana fall factor yakaenzana ne0 (semuenzaniso mushandi achidhonza tambo pasi penzvimbo yekubatanidza) kana pasi pe1, uye rusununguko rwekufamba rwuri pasi pe0.6 metres, michina yekuisa yakakwana. Masisitimu ekudzivirira kuwa anofanira kushandiswa mune dzimwe nguva apo fall factor yakakura kupfuura 1 kana kuti rusununguko rwekufamba rwakakura. Fall factor inoratidzawo kuti system yese yekudzivirira kuwa ndeyekurembera zvakanyanya uye kushandiswa kushoma.
Nzira yekushandisa sei tambo yekuchengetedza nemazvo?
(1) Simbisa bhandi. Zvikamu zvebhandi rechiuno zvinofanirwa kusungwa zvakasimba uye nemazvo;
(2) Paunenge uchiita basa rekumisa, usaturika chirauro zvakananga patambo yekuchengetedza, chiturika parin'i patambo dzekuchengetedza;
(3) Usaturika tambo yekuchengetedza pachinhu chisina kusimba kana kuti chine kona yakapinza;
(4) Usachinje zvikamu wega kana uchishandisa rudzi rumwe chete rwesimbi yekuchengetedza;
(5) Usarambe uchishandisa tambo yekuchengetedza yakakuvadzwa zvakanyanya, kunyangwe chitarisiko chayo chisina kuchinja;
(6) Usashandise tambo yekuchengetedza kuti upfuure zvinhu zvinorema;
(7) Bhandi rekuchengetedza rinofanira kuturikwa panzvimbo yakasimba yepamusoro. Kureba kwaro hakusi pasi pechiuno.
Bhandi rekuchengetedza rinofanira kusungirirwa pakuita basa rekuvaka munzvimbo dzakakwirira kana kuti dzakadzika dzisina nzvimbo dzekudzivirira. Rinofanira kuturikwa pakakwirira uye kushandiswa panzvimbo yakaderera uye kurovera kweswing kunofanira kudzivirirwa. Zvikasadaro, kana kudonha kukaitika, simba rekurova richawedzerwa, nokudaro njodzi ichaitika. Kureba kwebhandi rekuchengetedza kwakaganhurirwa mukati memamita 1.5 ~ 2.0. Buffer inofanira kuwedzerwa pakushandisa bhandi refu rekuchengetedza rinodarika mamita matatu. Usasunga mabhandi ekuchengetedza uye sunga chirauro parin'i yekubatanidza pane kuriturika zvakananga kumabhandi ekuchengetedza. Zvikamu zviri pabhandi rekuchengetedza hazvifanirwe kubviswa zvisina kurongeka. Bhandi rekuchengetedza rinofanira kuongororwa zvakanaka mushure memakore maviri ekushandisa. Usati waturika mabhandi ekuchengetedza, bvunzo yekukuvara inofanira kuitwa, ine huremu hwe100 kg yekudonha. Kana paine kuparadzwa mushure mebvunzo, zvinoreva kuti batch yebhandi rekuchengetedza inogona kuramba ichishandiswa. Bhandi rinoshandiswa nguva dzose rinofanira kuongororwa nguva nenguva. Kana paine chimwe chinhu chisina kunaka, bhandi rinofanira kubviswa pachine nguva. Chishandiso chitsva chekuchengetedza hachigone kushandiswa chete kana paine chitupa chekutevedzera kuenderana kwechigadzirwa.
Kuti vanhu vagare vakachengeteka pavanenge vachifamba, kunyanya pabasa rine njodzi huru, vanofanira kusunga midziyo yese yekudzivirira kudonha voisa tambo yekuchengetedza. Usashandise tambo yehemp kugadzira tambo yekuchengetedza. Tambo imwe chete yekuchengetedza haigone kushandiswa nevanhu vaviri panguva imwe chete.
Nguva yekutumira: Chikunguru-04-2022
