Milenge: iintlobo kunye nemithetho yokusebenza

Kwiminyaka emininzi eyadlulayo, izixhobo wawaphakamisa wayengomnye intuthuko enkulu zobugcisa. Kodwa namhlanje, xa ngenkuthalo zaziswa ubugcisa kunye nezinto mihla, kuya kuxhaphaka ngoku eqhelekileyo ngakumbi. Okwangoku, kukho inani elikhulu kwiinkampani unikezele nezixhobo ezahlukeneyo wokuthwala, kunye noluhlu olubanzi zokwakha kunye nezixhobo mveliso.

Izixhobo Ukuphakamisa: Amagama

Xa igama elithi "baphakanyiswa" namhlanje bayaqonda izixhobo ezizodwa, apho unako ukusebenza ngokuqhubekekayo okanye ngamaxesha athile. . Izixhobo ezifana milenge, iilifti, njl, na njongo iphambili - na intshukumo yecebo ethwele ezahlukeneyo imithwalo ezihambayo nkqo umkhondo okanye kaloliwe tracks phezulu.

isixhobo Ukuphakamisa namhlanje limelwe iintlobo ezininzi. Eyona ziqhelekileyo kwaye ngoyena usetyenziswa rhoqo phantse onke amacandelo industrial ke ukhwelisa. Bathi isixhobo movement impahla encamathele kuyo intambo sentsimbi, Imvulophu sokutsala into ngentambo ngenxeba kwigubu, okanye sheave zokutsalwa kwimithwalo. milenge bakuwufunqula zisebenza ikakhulu phezu actuator umbane, kwakunye hydraulic.

Jib milenge

Kwishishini lokwakha ukuthandwa mkhulu isidingo iilifti cantilever, esasenziwe Bulelani kunokwenzeka ukuba elula loyilo kunye nendleko eziphantsi. Bona zenziwe ngohlobo kwezibonda lwemasti ngaphandle kwiingcingo, malunga apho ngendlela cantilever indawo kwisiza.

ukusebenza Safe ka milenge kuxhomekeke kakhulu kuhlobo echanekileyo. Kufuneka kuqatshelwe ukuba udidi izixhobo console wohlulwe:

• Columns crane. It is a ikholam esisigxina apho okukunyusa kwempahla, sisetyenziswa ngokubanzi kwicandelo lobunjineli.
• Wall-jib crane. Yohluka ukusuka ngobuwena sokuqala ukuba eludongeni siquka ifama apho lihamba Sibona. Okubambelela - umile. Uncedo engundoqo - ithuba lokuba ukusebenza kwiindawo ezincinane. Njengomgaqo, olu hlobo crane ifakiwe ukwenzela ukunciphisa umthwalo iilifti kwebhulorho.

Crane Shaft electric

Kukho kwakhona milenge am, kufuneka, xa nshita console, iyunithi esikhethekileyo uthango ebantwini, nto leyo eyabangela ecaleni isikhokelo kushenxiswe elorini okanye eqongeni. Ngokusisiseko, le ndlela isetyenziswa kushishino lwezimbiwa. milenge phezulu yenzelwe ekuhleni / kokunyuka izinto ezinkulu. Ngenxa indlela ethile lokuthunyelwa kwempahla olu hlobo zixhobo ukunciphisa iindleko kakhulu, ngakumbi xa kuthelekiswa shaft liyayithanda kunye avtosezdom. Nokugcina imithetho yokhuseleko xa usebenza ezi milenge kusivumela ukuba sikwazi ukucutha umngcipheko ubuncinane. Eyona usebenzisa olu hlobo kwezixhobo - a yothutho olukhawulezileyo kwaye ekhuselekileyo noko imithwalo enzima.

milenge Gantry

Le izixhobo sihamba ingoma ezikhethekileyo, inani apho ziyahluka ukusuka ku-1 ukuya ku-3 Ububanzi idolo -. 6 m, 10.5 m, 15.3 m ubude boom unako ukufikelela kangange- 100 leemitha. Olu hlobo nendwe lisetyenziswa kwi endle imikhumbi, apho zombini lwaselwandle emlanjeni namachweba. Kwakhona le zixhobo lisetyenziswa yezikhephe ezidadayo kunye shipyards. obungcali lwabo kunoko emxinwa, isetyenziswa kuphela kwiindawo ezivulekileyo.

milenge Gantry zihlukaniswe ohlobo:

• obandayo (CMP) - ukulayisha ukuya kwiitoni ezingama-300 ukuya;
• Ukulayisha (CAT) - ebalwa ubunzima ukususela-5 ukuya 40 m;
• obeye (Cap) - isetyenziselwa kwempahla, ubunzima ayidluli 30 m.

Uyilo isixhobo kukho isinyuko kunye notolo ejikelezayo ezinambuzelayo emthondweni crane. Kuba ekuphakamiseni imithwalo usebenzisa amakhonkco ezizodwa impendulo yombuzo.

Nokusebenza milenge

Phambi kokuqala umsebenzi crane ngasemoyeni kuyimfuneko ukufunda imithetho yokhuseleko. Onke amashishini imiyalelo. Ezinye izinto zisenokwahluka ngokuxhomekeke kuhlobo izixhobo, kodwa umongo jikelele yale uxwebhu kwi mihlathi ilandelayo:

• Umsebenzi kwisixokelelwano sombane;
• ukufunda kunye nokusebenza Umgaqo yeendima eziphambili kwendwe (netroli, gallery, njl);
• indlela yolawulo;
• elekhtrons ingumlingani kunye nabanye.

ukhethe Iimpawu

Inkqubo yokukhetha ukwakhiwa ngelori lift kufuneka iqwalasele imiba emininzi kwaye ebalulekileyo. Le ndlela kwamanani, amandla, kunye nabanye abaninzi. Ithi isebe isetyenziswa njengezixhobo Ukuphathwa ezahlukeneyo kunye zombane. Ngaphezu koko, kufuneka uthathe ingqalelo nezihlandlo imithwalo ephakamisa aze abale inani elisondeleyo nangaphandle nendwe. Ukusebenzisa le datha, ungakhetha i lift ngenjongo le ubunzima umthwalo abathuthwayo. Kubalulekile ukwazi imithetho nokusebenza milenge kunye neempawu icebo. Oku kuya kukhusela yaye kuya kwenza kube lula kakhulu ukuba inkqubo ihamba izinto ezisindayo.