Kusankha choyenera Tower crane ndi yofunika kwambiri pa ntchito iliyonse yomanga. Bukuli limapereka chithunzithunzi chokwanira cha zabwino kwambiri tower cranes kupezeka, poganizira zinthu monga kukweza mphamvu, kutalika, kufikira, ndi mawonekedwe. Tifufuza mitundu yosiyanasiyana, mtundu, ndi mawonekedwe kuti tikuthandizeni kupanga chisankho mwanzeru.
Kuwombera pamwamba tower cranes Amadziwika ndi mawonekedwe ake apamwamba omwe amazungulira pamwamba pa nsanja yoyima. Amapereka luso loyendetsa bwino kwambiri ndipo ndi oyenera ntchito zosiyanasiyana zomanga. Mitundu yodziwika nthawi zambiri imadzitamandira mokweza ndikufikira, zomwe zimawapangitsa kukhala abwino kwa nyumba zazitali komanso mapulojekiti akulu akulu. Ganizirani zinthu monga mphamvu yonyamulira yofunikira (yoyezedwa mu matani) ndi kuchuluka kwa jib (kuyezedwa m'mamita) posankha crane yowotchera pamwamba.
Hammerhead tower cranes ndi mtundu wa crane yowola pamwamba yomwe imadziwika ndi jib yopingasa yosiyana, yomwe imafanana ndi mutu wa hammerhead. Kukonzekera kumeneku kumapereka kukhazikika kwakukulu ndi kukweza mphamvu poyerekeza ndi mitundu ina yapamwamba. Makoraniwa nthawi zambiri amayamikiridwa pantchito zonyamula katundu wolemetsa pamalo omanga akuluakulu. Kaŵirikaŵiri amawonedwa m’ntchito zomanga nyumba zazitali kapena pamene zipangizo zazikulu ndi zolemera zimafunikira kukwezedwa.
Lathyathyathya-pamwamba tower cranes kukhala ndi makina owombera pamwamba pa nsanja, zomwe zimapangitsa kuti kutalika kwake kukhale kochepa poyerekeza ndi ma cranes achikhalidwe owombera pamwamba. Izi zimapangitsa kuti zikhale zosavuta kunyamula ndi kusonkhanitsa. Mapangidwe awo ophatikizika amawapangitsa kukhala oyenera ma projekiti okhala ndi mutu wocheperako. Kutalika kochepetsedwa kumatanthauzanso kuti nthawi zambiri zimakhala zosavuta kuziphatikiza m'mabwalo ovuta omanga m'matauni.
Luffing jib tower cranes imakhala ndi jib yomwe imatha kusintha mbali yake, kulola kusinthasintha kwakukulu pakuyika ndi kufikira. Izi zimawapangitsa kukhala oyenera kwambiri malo ogwirira ntchito omwe ali ofunikira kwambiri. Kutha kusintha mbali ya jib kumapangitsa kuti pakhale kufikika bwino komanso malo ogwirira ntchito bwino. Izi zikuchulukirachulukira chifukwa chogwira ntchito bwino pama projekiti osiyanasiyana omanga.
Kusankha mulingo woyenera kwambiri Tower crane kumafuna kuganizira mozama zinthu zingapo zofunika:
Opanga angapo otsogola amapanga apamwamba kwambiri tower cranes. Ena odziwika bwino ndi Liebherr, Potain, Terex, ndi Zoomlion. Wopanga aliyense amapereka mitundu yosiyanasiyana yoperekera zosowa zosiyanasiyana zama projekiti ndi bajeti. Kufufuza mafotokozedwe ndi ndemanga za mtundu uliwonse kumalimbikitsidwa kwambiri musanagule.
| Chitsanzo | Wopanga | Kuthekera kokweza (matani) | Max. Kufikira kwa Jib (m) | Max. Kutalika (m) |
|---|---|---|---|---|
| Chitsanzo A | Liebherr | 16 | 60 | 80 |
| Chitsanzo B | Potani | 12 | 50 | 70 |
| Chitsanzo C | Terex | 20 | 75 | 90 |
Zindikirani: Gome lomwe lili pamwambali limapereka deta yachitsanzo. Mafotokozedwe enieni amasiyana malinga ndi chitsanzo ndi kasinthidwe. Nthawi zonse tchulani tsamba la opanga kuti mudziwe zambiri zaposachedwa.
Kuti mumve zambiri za zida zolemetsa komanso ogulitsa odalirika, pitani Malingaliro a kampani Suizhou Haicang Automobile sales Co., LTD.
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