Iselula crane boom: inkcazelo, iimpawu kunye neendidi

Kuba oomatshini of kulayishwa kunye nokothula, izakhiwo zonikezelo kunye nezinto kwiziza zokwakha, kwakunye nokugcina iziqalelo kwi jib ngesibopheleli kusetyenziswa crane lwabo - bakuwufunqula umatshini idlulisela, apho izixhobo ukunyusa zigxunyekwe ekupheleni umqadi isigadla okanye warhoxiswa Sibona isusiwe ecaleni boom.

milenge Classification jib

Jib milenge zahlulwe iintlobo ngokuxhomekeke isicelo zempawu zoyilo. It isigqibo sokwabela iintlobo ezintandathu zokusebenza:

1. Crane boom esiqhutywa, ogama utolo busisigxina kwiqonga eshukumayo kunye isixhobo yokukhangela.
2. Portal ifakiwe isakhiwo gantry, esilungiselelwe sicatshulwa zothutho.
3. Nenqaba leyo inde, nto leyo eye utolo edityaniswe kwifama nkqo, nqaba.
4. Zamob elifakiweyo ezidadayo izitya kulayishwa kunye nokothula.
5. Imasti okanye Derrick-crane unalo imasti nkqo ukuba movably utolo apha.
6. Ayanda boom imvelaphi inyuselwa khona ngqo kwisiza umsebenzi, zokubhala, non-olujikelezayo.

Umzekelo nganye kwendwe boom yabelwa i index, ngokufihlisa apho iimpawu zoyilo eziphambili kunye neenkcukacha.

crane mobile

Phakathi onke amaqela koomatshini kushenxiswe eqhelekileyo kakhulu milenge mobile, jib, ezo baxhotyiswa ezahlukeneyo basafunda ngokuxhomekeke kwiimeko kunye nemisebenzi zokusebenza. ukusasazwa ngokubanzi eli qela kwezixhobo ezizodwa kwalungiselelwa:

• self-esingazihambeliyo;
• ukuhamba kunye uphume;
• ikhono ekutyibilikeni kunye umthwalo;
• umthamo umthwalo omkhulu;
• ukukwazi ukuba ukuthutha ngokukhawuleza ukuya kwenye into;
• Ukukwazi - Ukwazi ukucwangcisa izixhobo ezahlukeneyo interchangeable.

milenge ezihambahambayo boom replaceable ekuvumela ukuba utshintshe i parameters izixhobo usebenzisa ukwenza imisebenzi eyahlukeneyo. crane Mobile uhlobo boom ezisetyenziswa kakhulu ukwakha iibhulorho kunye namaziko koshishino igunya, ngokunjalo ukuba kukhweliswe izithuthi ezinkulu phambi kokuba ihanjiswa.

milenge Classification jib

The main iparameters, ekuthi ngawo milenge jib zahlulwe kwiiklasi, kuba umthwalo, uhlobo lokunqunyanyiswa, uyilo drive kunye neempawu zobugcisa.

Ngokutsho uhlobo isisu semoto izixhobo olulodwa zohlulwa ngokwendidi ezininzi:

1. izixhobo ephakamisa ezifakelwe kwisithuthi - Car.
2. Loliwe ekhwele iqonga ihamba imikhondo kaloliwe.
3. Qha crane boom ihambisa ohambisa qha.
4. ivili womoya-womoya lixhotyiswe isisu semoto wayo, elawulwa ukusuka elorini.
5. Kaloliwe - iyafana nendwe kaloliwe, kodwa ngokuzimeleyo zihamba emgceni.

Abanye abakhi ama uhlobo itrekta apho kwendyebo kunye nezixhobo nokuphakamisa uba coupler. Le ndlela isetyenziswa ukwenza umsebenzi onxulumene ukuhamba kwempahla kwiimeko off-endlela.

milenge Drive jib

Eyona isiqalelo yokusebenza i drive, nenoxanduva ukuhamba kwempahla. Nendwe boom ezininzi ezisetyenziswayo kakhulu kunye uhlobo drive ngoomatshini. It zonke iindawo eziqhutywa injini yokuvutha kwangaphakathi kunye idizili okanye ipetroli. Milenge ne electric drive ezisetyenziswa kakhulu kwiziza zokwakha ezidolophini, abaqhagamshelwe imigca zombane. Kuba umsebenzi wofakelo elizenzekelayo kufuna diesel generator. Kulo mba, ngaphandle iibhasi sixeko saba ezithandwayo kunye ngesanti kubunzulu baphantsi drive, apho intshukumo nganye umatshini lixhotyiswe motor yayo hydraulic.

Kulo mzekelo, iivelufa zahlulwe-injini enye, apho zonke iiyunithi zokusebenza iqhutywa izityalo ngamandla, osebenza kwi shaft elinye ze-injini ezininzi, apho intshukumo nganye iye yaya motor yayo eyahlukileyo.

ukwakhiwa boom

Kuxhomekeka kuyilo isixhobo, milenge jib ezi ntlobo zimbini - owawusisibonakude kunye ngekroba. Uhlobo lokuqala boom ibhokisi umngxuma apho ibekwe enye okanye ngaphezulu iintsika sliding. Ukuba utshintsho oluyimfuneko ebudeni iziqulathi boom tyhala izinto owawusisibonakude. izixhobo ezifana idla efakwe crane kunye hydraulic drive. boom zamanqwanqwa kusekho yahlulwe kumaqela amane:

• rectilinear, aziwayo kakhulu zenzelwe uluhlu olubanzi lwezicelo;
• baye kujikwa ukugoba, apho kummandla ibekwe phakamisa. Ezi iintolo zisetyenziswa ukuya imithwalo emikhulu;
• stackable sikwazi ukwandisa ubude wabo nokufakela amacandelo olongezelelweyo;
• sokuthetha - iintolo, ebandakanya isahlulo liyayithanda yaye enxulumene noko yi lomnyango gooseneck, nto leyo eyandisa kakhulu boom.

uhlobo ngalunye kwezixhobo boom lixhotyiswe unqunyanyiso bhetyebhetye ziqinile. Kwimeko yokuqala, jib nendwe umphakamisi inkqubo pulley block intambo kungekwamthwalo, elinesibini - iisilinda hydraulic.

Ukuphakamisa amandla milenge jib

Inani engundoqo eziphawula faucet umthamo wayo - ubunzima iphezulu umthwalo, onako ukuze uphakamise crane.
Ngokwale parameter Iibhasi ngu:

• ukukhanya - up iitoni ezingama-10;
• eliphakathi - up iitoni ezingama-25;
• kakhulu - ngaphezu kweetoni-25.

Ixabiso umsebenzi iquka ubunzima kwezixhobo zokusebenza - ngokuziphakamisa izixhobo, ibamba okanye umazibuthe. Umthamo kuxhomekeke uluhlu kwendyebo kunye uzinzo nxamnye wumbe oomatshini, kwakunye ngamandla iiyunithi ukusebenza.

Iimpawu luffing milenge

GOST 22827-85 ulawula iimpawu ezingundoqo kunye nobukhulu, apho unokuba esingazihambeliyo, milenge jib. Iimpawu - eziphambili parameters ezichaza somxholo kunye nenjongo nezixhobo ezizodwa. Zezi:

• ubude - hook ukubhabha echithayo emiphethweni, ubude kwendyebo, ukuthoba ubunzulu kunye nokuphakamisa ukuphakama bokuPhakamisa Izixhobo;
• iimpawu Isantya - isantya wokuthwala imiselwa, umthwalo ujikelezo, luffing, iintshukumo ekusebenzeni kunye kwezothutho kwimo elungisiweyo;
• parameters ithambeka - ithambeka ebalwe apho Ilungiselelwe ezinokususwa ngokuthe nkqo njengoko umthwalo kunokwenzeka enzima ukuba zonke izikhundla inxalenye rotary;
• izikhombisi kugqiba angle - ikona apho iibhasi zingaphendula.

Ezi mpawu usetyenziswa ukuchaza milenge jib zokubhala. Ukuze ufumane inkcazelo engakumbi, nceda ujonge imigangatho karhulumente afanelekileyo.