Litaba

Mohala o holimo haholo-holo o bua ka mohala oa phetisetso o hlonngoeng fatše 'me o behiloe palong le tora e nang le li-insulators ho fetisa matla a motlakase.
1. Low voltage conductor 2. Pin insulator 3. Cross arm 4. Low voltage pole, 5. Cross arm 6. High voltage suspension insulator khoele, 7. Wire clamp, 8. High voltage conductor, 9. High voltage pole, 10. Mokhanni oa lehalima

Ho etsa mela e holimo, mehato e latelang e hlokahala ka kakaretso:

1.Patlisiso le moralo - moralo oa mela o tla qoba ho tšela lintho ka hohle kamoo ho ka khonehang mme o nke mela e otlolohileng.Ka mor'a hore ho khethoe tataiso ea tsela, ho tla etsoa tlhahlobo ea libaka bakeng sa likarolo tse haufi le tsela.

2. Ho beoa ka liqubu - Ha u beha, qala ka ho fumana hore na palo, sebaka le mofuta oa palo ea bohlokoa ea sekhutlo ke efe, ebe u khanna qubu ea lehong ka mokoting o mong le o mong oa palo, ngola palo ea palo holim'a qubu ea lehong, 'me ka nako e ts'oanang u tsebe hore na ke mofuta ofe. ea lithapo tse fapaneng tsa ho lula.
3.Ho epolloa ha motheo - pele u cheka sekoti sa palo ea motlakase, hlahloba hore na boemo ba qubu ea palo bo nepahetse, ebe u etsa qeto ea ho cheka sekoti se chitja kapa sekoti sa trapezoidal ho latela boleng ba mobu.Haeba mobu o le thata mme bophahamo ba palo bo ka tlase ho 10m, cheka mokoti o chitja;Haeba mobu o hlephile mme bophahamo ba palo bo feta 10m, mekoti e meraro e tla cheka.
4.Pole le tora - ka kakaretso, palo e tla hlongoa ka kakaretso ka mor'a hore letsoho la sefapano, insulator, joalo-joalo li bokelloe holim'a palo fatše.Lebelo la ho emisoa ha palo e tla ba kapele ebile le bolokehile.Ka mor'a hore palo e behoe, bokaholimo ba palo bo tla lokisoa hantle, ebe lefatše le tla tlala.Ka mor'a hore lefatše le tlatsoe ho 300 mm, le tla kopanngoa hang.Ho kopanya ho tla etsoa ka ho fapanyetsana mahlakoreng a mabeli a fapaneng a palo ho thibela palo hore e se ke ea sisinyeha kapa ea thekesela.
5.Stay terata mohaho - tataiso ea terata ea ho lula e tlameha ho fapana le matla a sa leka-lekaneng.Lekhalo le kenyellelitsoeng lipakeng tsa terata ea ho lula le palo hangata ke likhato tse 45, tse ke keng tsa ba tlase ho likhato tse 30.
6.Ho beha kaho - ha u tsoa, ​​kenya shaft bar ka har'a sekoti sa reel, ebe u beha lipheletsong tse peli tsa shaft bar holim'a bracket ea foreimi e lefang.Fetola foreimi ea ho lefa hore lipheletso ka bobeli li be bolelele bo lekanang, 'me reel le eona e tlohe fatše.
7. Ho emisoa ha conductor - mokhanni e mong le e mong o lumelloa ho ba le lenonyeletso le le leng feela ka hare ho nako e 'ngoe le e' ngoe, empa ho hlokahala hore ho se be le motsoako pakeng tsa conductor le motlakase oa lehalima ha u tšela litsela, linōka, literene, mehaho ea bohlokoa, likhoele tsa motlakase le puisano. mela.Ka mor'a hore lithapo li kopane, li hloka ho tiisoa.