Umsebenzi indawo crane: iindawo ezinobungozi - ukubala. site Construction. uthintelo ingozi

Ukuthembeka kunye nokusebenza nazingxaki simahla izakhiwo kunye nezakhiwo - umsebenzi kufuna indlela kakhulu. Ngoko ke akukho mfihlakalo ukuba isiza zokwakha - indawo awandisiweyo ingozi. Kwaye enye yeendawo zawo kakhulu ulusizi - isithuba ukuba liqhutywa kunye lihamba crane. Phambi ekuqaleni wonke umsebenzi enxulumene kokususa, xa uzimisele kwindawo nendwe, indawo eyingozi ukuba ibalwe ngokuchanekileyo. Ukuba kukho izizathu ezinokuba ngengozi leyo enokuthi mhlawumbi inxulumene ngqo utyando, yaye sikho ngokuzimeleyo inkqubo yokusebenza.

Onyuswe umsebenzi indawo crane. kwiindawo ezinobungozi - leyo isebenza kubo?

Makhe sijonge ukuba ukubala indlela imida yendawo ebungozini. Umda kwindawo ingozi kwendwe udlula kwiindawo apho sihamba isakhiwo impahla. Nto ibaxhalabisayo? Oku indawo ngqo lo tiendlekela crane, kodwa hayi kuphela. Ukuba kufuneka ifakwe umgama elingana nesiqingatha imilinganiso incinane lwangaphandle cargo, nto leyo eya kubanceda.

Emva koko - ukongeza apha kumgama omncinane apho umthwalo uyakwazi ebhabha esi siganeko kunye, ukongeza, ukunyusa ubungakanani ummandla eyingozi phezu likhulu imilinganiselo cargo.

Umda lommandla leyo ixhomekeke ulondolozo, kuxhomekeke ukuhamba ubuninzi jib yayo (zibonakaliswe njenge P (max.) V.). Ukuze ubone le umthwalo uyakwazi ebhabha ekwindla, (siya ukubonisa eli xabiso njengoko P (ex.)), Ukuthathela ingqalelo ukuphakama ekukhuleni kwayo oko kumgama omncinane.

Ukuze ufumanise ukuba ilingane kunokwenzeka idrophu yokuthumela, sithatha kude esakhiweni wobuso ezantsi imithwalo leyo elinqunyanyisiweyo olusele crane. impahla ukhetho yenziwa ngokusebenzisa izixhobo ezikhethekileyo, eyaziwa njenge-amalungu emnqamlezweni, iirholithi njalo njalo. N.

Calculation ifomula

Ecacileyo, sinikela ifomula. Ukubalwa kommandla crane ingozi, ngokutsho kwakhe, imi ngolu hlobo lulandelayo:

PCR (OZ) = P (max.) V. P + 0.5 * (imiz.) C. + P (exc.) + F (max.) C.,

apho: PCR (OZ) - umsebenzi esiyingozi zibalwa radius crane ndawo;

F (max.) V. - ubuninzi ukufikelela impumelelo yayo ngeemitha;

0.5 R (imiz.) C. - Kwisiqingatha umgama ukusuka ubungakanani ubuncinane cargo, ngeemitha;

F (. Exc) - kumgama omncinane ngayo impahla enokususwa kukwazi ukubhabha off (ngeemitha);

F (max.) C. - obungu- imilinganiso yalo ngeemitha.

Indlela amele imimandla ingozi kwindawo yokwakha

Xa imida ezo ndawo apho izinto ezinobungozi lwemveliso asebenza kwimo eqhubekayo, kufuneka ufake abalindi ukhuseleko ukukhusela. Ezo ndawo ezingaba yingozi, kufuneka wePick ngokuthi zinike umqondiso Ukubiya kunye iphawulwe kunye iimpawu zokhuseleko.

Ngoko, xa uzimisele ukusebenza indawo itephu, ummandla ingozi ukuphawula indawo usebenzisa abalinganiswa lusekiwe GOST ephethe umsebenzi isilumkiso. Kufuneka ibekwe ukuze umda kulula ebonakalayo. Ngeli xesha ezimnyama mhla kufuneka ukuba nesigqubuthelo.

Cwangcisa ngazo nezinye izinto ezikhethekileyo ekufuneka ikhuseleke ukuze kuthintelwe ukuba abantu abahamba kunye necebo abadlulayo. Apho iziphelo eziyingozi indawo nendwe kungase abut ngokusondeleyo ukuya kwiindawo apho abantu badlule (iindlela kunye kwiindledlana). Kwiindawo ezifana kuyimfuneko ukuba iimpawu ezilumkisayo.

Kwezibonelelo engamkelekanga ucoceko, yolonwabo, iindinyana abantu, t. E. Zonke iinkalo lokuhlala isigxina okanye okwethutyana abasebenza kwiindawo ezinobungozi.

Ezinye iimeko eziyimfuneko

Ukuba ummandla ingozi kufuneka kwenziwe nawuphi na umsebenzi, uhlobo nto leyo enxulumene kuhlelwa, isenzo olunjalo kuyimfuneko kufuneka sikhatshwe kunikezelo mvume.

Ukuba esakhiweni ulungiselelwe ukuze kwelinye icala, apho kukho zibekwa kwisakhiwo, kungekho iingcingo umkhondo nendwe, nayiphi na emasangweni, esiza ulwalathiso lwakhe, kufuneka asondelelene.

Ukuba kukho umazibuthe ngokuxhobisa-crane okanye uthathe, kufuneka ukuba basebenze kuyo kufanele ukuchonga iimpawu ezifanelekileyo isilumkiso ngokutsho GOST ayivalele imida isignali.

Apho nendwe isebenza, oko Akuvunyelwe ebantwini. Service ukuba abasebenzi bayo ngendlela abangabancedani uya kuvunyelwa kuphela amathuba phakathi kwesithuba emsebenzini, xa umazibuthe okanye nokulwa ibamba isikhundla abazinzileyo emhlabeni.

Bonke abasebenzi crane kunye nabasebenzi yesondlo kufuneka imiyalelo yokhuseleko xa ekwenzeni umsebenzi onjalo. Umsebenzisi zendwe kuyimfuneko nje ukuba uqhelene inkcazo yomsebenzi indawo crane eziyingozi kwaye akwazi ukumisela imida yayo, kodwa ukuze uqonde iindlela ukuhamba umazibuthe nokulwa.

Oko kufuneka anikezwe milenge

Ukuba akukho susceptor thunzi phakathi kwezahlulo ngamnye kwendwe - le kwiihenjisi rotary yaye - kuyimfuneko ukuba limiter ujikelezo.

Kuyimfuneko ukubonelela isixhobo ukhuseleko, umsebenzi apho - kwimeko ngentambo breakage buyo ngokuzenzekelayo ayeke umsebenzi Sibona.

Crane kufuneka linikwa uphawu oluvakalayo, imvakalozwi ogama yahlukile kule moto.

Ngaba kufuneka ukuba voltmeter imitha ngokuchasene iwotshi, apho wayesebenza phandle i sokutsala into ngentambo umthwalo okanye nendwe, kwaye, ngaphezu koko, igubu intambo.

Ukususela oko kuxhomekeke ukhuseleko kwendwe

ke Kuninzi ugqiba ukuba alungise ndisawula imithwalo uphawu ngentambo. Olubotshelelwe ku kwezona yenkcenkce nendwe esebenzisa yeentlobo ezahlukeneyo kwiihenjisi, amalunga, iindibano, yamasango imnyama. Amasango e iziphelo ngokwenza squashing isilumkiso zapletki kunye aphuculwa.

Splice iintambo tower nendwe akuvumelekanga ngokungqongqo. Umthwalo lukhuselekile nge ngoncedo indlela ukunyusa ngenxa zalapho ekhethekileyo ngohlobo iibhloko, yimigqomo pulley.

Nge block umthwalo igcinwe kwaye ubuza, ikhonkco wokuphakamisa izinto yinkqubo amaqhina oqhagamshelwano phakathi iibhloko ezinokususwa, zalungiswa. Igubu e bakuwufunqula iindlela kuvela iisilinda njengokuba Wosenza vee helical phezu ukuba bapakishe intambo lula kwaye zinciphisa iqondo ukuguga.

Tower milenge - kutheni ezinye ngozi?

Ngokungafaniyo nezinye iintlobo bakuwufunqula milenge ngokwentelekiso bavame ukuba lungasebenzi. Isizathu soku - iimpawu zoyilo. Track indlela ehanjwa ihamba, njengoko umthetho, kukho ububanzi (oko kukuthi, umgama phakathi yimiqolo) lingabi kufutshane ngeemitha ngaphezu ezintandathu. Base crane (oko lekhefu phakathi nasezierheni bogies zayo, nto leyo zicwangciswe kwenye kunye nomzila kaloliwe efanayo) ayinamsebenzi kwakhona kwaye ngokuqhelekileyo oku abagqithisayo kulo mgama elifanayo.

ukuphakama kwayo mkhulu ngokwaneleyo, kwaye ukusukela koku crane kwinqaba yi-ethe kakhulu umthwalo umoya. Kukwasebenza kwanjalo kuyo abanye iimeko zayo zokusebenza. Kunye zemimoya enamandla nendwe akwazi kuwa nakwimo bengasebenzi nomoya. Ukuthintela oku, sebenzisa i-anti-kokuqonda.

Ngomhla kokuwa nendwe, nto leyo rhoqo kakhulu phezulu, babe phantse azinampembelelo ukuthobela ngobunono iimfuno zokhuseleko. Statistics bafumanisa ukuba kaninzi kwenzeka kwabo kwabo zisetyenziswa ukuya indlela kaloliwe.

Ntoni kusiya

Iingcali ziye kukade ukuba isizathu eliphezulu izinga ingozi - in nokungafezeki iziseko kwingoma. Njengoko izinto zalo eziphambili elibonisa ukugangatheka obungalinganiyo ngaphantsi ngamnye naLindiili. Buyela kwi 70s kwenkulungwane lokugqibela, amalinge kwenziwe ngenjongo yokulawula lexinene elo iingubo zoololiwe, kodwa ngesona simo, abazange babe nempembelelo enkulu - amatyala milenge bawe yaqhubeka.

crane abanamava Kukholelwa ukuba ukwehla ukuze kubangelwe kwaneso. Ukuthotyelwa mass lomhlaba phantsi yimiqolo unako ukukhula ngenxa iimpazamo ziitectonic plates kwi imithwalo eziphezulu seismic. Ngenxa yoko, vana ulahlekelwa inkxaso eqinileyo kunye naluphi na ukubana na iziko womxhuzulane angawa phezu.