Kuyika njira ndi zomangamanga zofunikira zaukadaulo wa mizere ya chingwe

Zingwe nthawi zambiri zimagawidwa m'mitundu iwiri: zingwe zamagetsi ndi zingwe zowongolera.Zomwe zimafunikira ndizo: zomwe zimakwiriridwa pansi, zomwe sizimakhudzidwa mosavuta ndi kuwonongeka kwakunja ndi chilengedwe, ntchito yodalirika, ndipo palibe ngozi yayikulu yamagetsi kudzera m'malo okhala.Chingwe cha chingwechi chimapulumutsa nthaka, chimakongoletsa maonekedwe a mzinda, ndichosavuta kuyendetsa, ndipo chimakhala ndi zochepa zokonza tsiku ndi tsiku.Komabe, palinso zotsatirapo zoipa za zomangamanga zovuta, mtengo wokwera, nthawi yomanga yaitali, zovuta kusintha pambuyo poyika, zovuta kuwonjezera mizere ya nthambi, zovuta kupeza zolakwika, ndi luso lamakono lokonzekera.

电缆隧道

Chingwe mzere atayala zofunika luso

1. Fotokozani mayendedwe a mzerewo ndikudziwitsani mayendedwe ake molingana ndi zofunikira zogawa mphamvu ndi zojambula zojambula;

2. Kuzama kwa maliro kumayenera kukhala kozama 0.7m pansi pa nthaka, ndipo kukwiridwe mozama 1m pansi pa nthaka pamene ili pafupi ndi zingwe zina kapena mapaipi ena;

3. Mphepete mwa ngalandeyo iyenera kukhala yosalala, kapena dothi labwino kwambiri lokhala ndi makulidwe a 100mm lidzayikidwa pansi pa ngalandeyo, ndipo zizindikiro zidzayikidwa pansi;

4. Pamene chingwe chikuwoloka msewu, chiyenera kutetezedwa ndi casing;5 Nsonga zonse ziwiri za mchimake wachitsulo wa zingwe zankhondo ndi zamtovu ziyenera kutsekedwa.

Pali njira zambiri zoyika mizere ya chingwe, zomwe zimagwiritsidwa ntchito kwambiri ndikuyika m'manda mwachindunji, kuyala kwa chingwe, kuyala kwa chingwe, kuyala chitoliro ndi kuyala m'nyumba ndi panja.Zotsatirazi ndi kufotokoza mwachidule njira yomanga chingwe mwachindunji m'manda atagona.

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Njira yomanga mwachindunji m'manda chingwe mzere atagona

Choyamba ndikukumba ngalande ya chingwe: kuyika chingwe ndikukumba ngalande ndikuya pafupifupi 0.8m pansi ndi ngalandeyo m'lifupi mwake 0.6m.Pansi pa dzenjelo itakonzedwa, mchenga wabwino kwambiri wa 100mm umayikidwa ngati khushoni la chingwe.

Kuyika kwa zingwe nthawi zambiri kumagawika m'mayanjidwe amanja ndi mawotchi.Kuyika pamanja kumagwiritsidwa ntchito pazingwe zokhala ndi mawonekedwe ang'onoang'ono.Magulu awiri a ogwira ntchito amaima kumbali zonse za ngalande ya chingwe, kunyamula chimango cha chingwe chachitsulo ndikusunthira patsogolo pang'onopang'ono motsatira njira yoyakira, ndipo pang'onopang'ono amamasula chingwe kuchokera ku chingwe cha chingwe ndikugwera mu ngalande.Mechanical traction imagwiritsidwa ntchito pazinthu zosiyanasiyana.Kwa zingwe, pansi pa ngalande ya chingwe, ikani awiri odzigudubuza mamita awiri aliwonse;khazikitsani chimango chamalipiro kumapeto kwa chingwe cha chingwe, ndikuyika chokwera kapena chowongolera kumapeto kwina, ndikukokera chingwecho pa liwiro la 8 ~ 10 metres pamphindi ndikugwera pa chingwe.Pa odzigudubuza, ndiye kuchotsa odzigudubuza, ndi kuyala zingwe mwachisawawa pansi pa poyambira kukula ndi chidule.Kenako ikani 100mm wandiweyani nthaka yofewa kapena nthaka yabwino yamchenga pa chingwe, kuphimba ndi mbale yophimba konkriti kapena njerwa zadongo, m'lifupi mwake kuyenera kupitirira 50mm mbali zonse ziwiri za chingwe, ndipo potsiriza mudzaze ngalande ya chingwe ndi dothi, ndikuphimba. nthaka iyenera kukhala 150 ~ 200mm, ndikuyimika zikhomo zodziwika kumapeto onse awiri, mokhotakhota ndi mfundo zapakati za chingwe.

Kenako, maulumikizidwe apakati ndi mitu yama terminal ikamalizidwa, ntchito yomanga chingwe imamalizidwa, ndipo mayeso oyenera ayenera kuchitidwa asanaperekedwe.


Nthawi yotumiza: May-31-2022