Kodi miyeso ya mayunitsi a kuwala kwa chizindikiro ndi yotani?

Zizindikiro zamagalimotoNdi zizindikiro zowunikira zomwe zimakakamiza magalimoto ndi oyenda pansi kuti apitirize kapena kuyima pamsewu. Amagawidwa makamaka ngati magetsi owunikira, magetsi a pamsewu, ndi magetsi odutsa anthu oyenda pansi. Magetsi owunikira ndi zida zomwe zimawonetsa zizindikiro zamagalimoto pogwiritsa ntchito magetsi ofiira, achikasu, ndi obiriwira. Mayiko padziko lonse lapansi ali ndi malamulo omveka bwino komanso ofanana kwambiri pa tanthauzo la mitundu yosiyanasiyana ya magetsi owunikira. Miyeso ya gawo la magetsi owunikira amapezeka m'makulidwe atatu: 200mm, 300mm, ndi 400mm.

Ma diameter a mabowo oikirapo mayunitsi ofiira ndi obiriwira a chizindikiro pa nyumba ya chizindikiro ndi 200mm, 290mm, ndi 390mm, motsatana, ndi kulekerera kwa ±2mm.

Pa magetsi osonyeza zizindikiro omwe alibe mapatani, mainchesi a pamwamba otulutsa kuwala a kukula kwa 200mm, 300mm, ndi 400mm ndi 185mm, 275mm, ndi 365mm, motsatana, ndi kulekerera kwa ±2mm. Pa magetsi osonyeza zizindikiro okhala ndi mapatani, mainchesi a mabwalo ozungulira a pamwamba otulutsa kuwala a zizindikiro zitatu za Φ200mm, Φ300mm, ndi Φ400mm ndi Φ185mm, Φ275mm, ndi Φ365mm, motsatana, ndipo kulekerera kukula ndi ±2mm.

Pali mitundu yambiri yodziwika bwino yamagetsi ofiira ndi obiriwiraku Qixiang, kuphatikizapo magetsi a magalimoto, magetsi osakhala a magalimoto, magetsi owolokera anthu oyenda pansi, ndi zina zotero. Malinga ndi mawonekedwe a magetsi a chizindikiro, amatha kugawidwa m'magawo a magetsi owonetsa njira, magetsi ochenjeza, magetsi ophatikizana, ndi zina zotero.

Kenako, kutalika kwa kuyika kwa mitundu yosiyanasiyana ya magetsi a chizindikiro kumayambitsidwa.

1. Magetsi olumikizirana:

Kutalika kuyenera kukhala osachepera mamita atatu.

2. Magetsi owolokera anthu oyenda pansi:

Ikani pamalo okwera mamita awiri mpaka awiri.

3. Magetsi a pamsewu:

(1) Kutalika kwa malo oyikapo ndi 5.5m mpaka 7m;

(2) Ikayikidwa pa malo odutsa msewu, siyenera kukhala yotsika kwambiri kuposa malo olowera mlatho.

4. Magetsi owunikira njira zamagalimoto osagwiritsa ntchito injini:

(1) Kutalika kwa malo oyikapo ndi 2.5m ~ 3m. Ngati ndodo yowunikira ya chizindikiro cha galimoto yopanda injini yatsekedwa, iyenera kutsatira zofunikira za dziko lonse za 7.4.2;

(2) Kutalika kwa gawo la chowunikira cha chizindikiro cha galimoto yopanda injini kuyenera kuonetsetsa kuti dongosolo la kuwala kwa chizindikiro cha galimoto yopanda injini lili pamwamba pa msewu womwe galimoto yopanda injini ikupita.

5. Magetsi a magalimoto, zizindikiro zoyendetsera galimoto, magetsi ochenjeza omwe amawala ndi magetsi odutsa msewu:

(1) Opanga zizindikiro za chitetezo cha pamsewu angagwiritse ntchito kutalika kwakukulu kwa choyikapo cha cantilever kuyambira 5.5m mpaka 7m;

(2) Mukagwiritsa ntchito kuyika mipiringidzo, kutalika sikuyenera kuchepera 3m;

(3) Ikayikidwa pa thupi la mlatho wa overpass, siyenera kukhala yotsika kuposa malo omwe mlatho uli;

(4) Kutalika kwakukulu kwa gawo la cantilever sikuyenera kupitirira malo oyendetsera msewu wamkati, ndipo kutalika kochepa sikuyenera kuchepera malo oyendetsera msewu wakunja.

Qixiang ali ndi zaka zoposa khumi akugwira ntchito yowunikira ma signal ndipo ali ndi ma signal light amphamvu kwambiri, ma signal light amphamvu pang'ono,magetsi olumikizirana oyenda pansi, magetsi a chizindikiro cha dzuwa, magetsi a chizindikiro cha mafoni, ndi zina zotero. Njira yabwino yosankhira zinthu ndikupita mwachindunji kwa opanga zinthu zogulitsa popanda kuda nkhawa ndi chitsimikizo cha ntchito yogulitsa pambuyo pogulitsa. Mwalandiridwa kuti mudzayendere pamalopo kuti mudzawone ngati zinthuzo zili bwino.