一、什么是全地面起重機
全地面起重機,又叫全路面起重機,是一種兼有汽車起重機和越野起(qi)重(zhong)機特點(dian)的高性(xing)能(neng)(neng)起(qi)重(zhong)機械,既能(neng)(neng)像汽(qi)車起(qi)重(zhong)機一(yi)(yi)樣快(kuai)速(su)轉(zhuan)移(yi)、長距離行駛,又(you)可滿足在狹小和崎嶇(qu)不平或(huo)泥濘場(chang)地(di)上作業的要求,即行駛速(su)度快(kuai),多橋驅(qu)動(dong),全輪轉(zhuan)向(xiang),三種(zhong)轉(zhuan)向(xiang)方式,離地(di)間隙大,爬坡(po)能(neng)(neng)力(li)高等功能(neng)(neng),是一(yi)(yi)種(zhong)極有發展前途的產品。
二、汽車起重機和全地面起重機的區別有哪些
1、底盤設計的區別
一般的(de)(de)(de)(de)(de)(de)汽(qi)車(che)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)是(shi)在載重(zhong)(zhong)汽(qi)車(che)底(di)盤(pan)(pan)上增加(jia)起(qi)(qi)(qi)(qi)重(zhong)(zhong)裝(zhuang)置構成起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji),而全路面(mian)(mian)(mian)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)底(di)盤(pan)(pan)是(shi)專(zhuan)業(ye)的(de)(de)(de)(de)(de)(de)地(di)盤(pan)(pan)技術設計,兩者的(de)(de)(de)(de)(de)(de)技術含量(liang)不可同(tong)日而語。底(di)盤(pan)(pan)設計技術中的(de)(de)(de)(de)(de)(de)關鍵(jian)是(shi)油(you)氣懸架系統和(he)多橋轉向(xiang)系統設計,這(zhe)兩項技術都是(shi)全地(di)面(mian)(mian)(mian)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)獨有(you)技術。與汽(qi)車(che)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)底(di)盤(pan)(pan)相比(bi),其具有(you)更強的(de)(de)(de)(de)(de)(de)承壓能力、更平(ping)順的(de)(de)(de)(de)(de)(de)行駛性能、更有(you)效(xiao)地(di)平(ping)衡(heng)軸荷和(he)增加(jia)整(zheng)機(ji)(ji)的(de)(de)(de)(de)(de)(de)側傾(qing)剛度(du),可以說,專(zhuan)業(ye)設計的(de)(de)(de)(de)(de)(de)全路面(mian)(mian)(mian)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)底(di)盤(pan)(pan)與一般的(de)(de)(de)(de)(de)(de)汽(qi)車(che)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)底(di)盤(pan)(pan)相比(bi)是(shi)一個質的(de)(de)(de)(de)(de)(de)飛躍(yue),沒(mei)有(you)專(zhuan)業(ye)設計的(de)(de)(de)(de)(de)(de)底(di)盤(pan)(pan)和(he)它所必須的(de)(de)(de)(de)(de)(de)油(you)氣懸架系統,就(jiu)沒(mei)有(you)所謂的(de)(de)(de)(de)(de)(de)全地(di)面(mian)(mian)(mian)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)。
2、吊臂制造工藝的區別
為(wei)了(le)盡可能的提高起重(zhong)機(ji)的起重(zhong)作業性(xing)能,全路面(mian)(mian)起重(zhong)機(ji)的吊(diao)臂(bei)(bei)(bei)制造工藝比一般的汽車(che)起重(zhong)機(ji)要(yao)先進(jin)的多,它們一般由專業的吊(diao)臂(bei)(bei)(bei)制造廠負責生產,都是采(cai)用(yong)高強度(du)的鋼材(cai)。例如國外吊(diao)臂(bei)(bei)(bei)普遍采(cai)用(yong)960 MPa以上的鋼材(cai)。因此可見(jian),全路面(mian)(mian)起重(zhong)機(ji)與一般的汽車(che)起重(zhong)機(ji)的吊(diao)臂(bei)(bei)(bei)相(xiang)比,它們的剛度(du)更(geng)大、質(zhi)量更(geng)輕,性(xing)能更(geng)優越!
3、總線控制系統的區別
傳(chuan)統(tong)(tong)(tong)(tong)汽車起(qi)(qi)重機(ji)(ji)的(de)(de)(de)(de)電器控(kong)(kong)(kong)制系統(tong)(tong)(tong)(tong)是一(yi)對一(yi)的(de)(de)(de)(de)控(kong)(kong)(kong)制,控(kong)(kong)(kong)制是直接且惟一(yi)的(de)(de)(de)(de),導線(xian)(xian)內流動的(de)(de)(de)(de)是模擬(ni)信號(hao)。隨(sui)著起(qi)(qi)重機(ji)(ji)的(de)(de)(de)(de)電氣(qi)系統(tong)(tong)(tong)(tong)越(yue)來(lai)越(yue)復雜,特別(bie)是大(da)量(liang)ECU (Electric Control Unit)的(de)(de)(de)(de)使(shi)用(yong),使(shi)對一(yi)的(de)(de)(de)(de)通信幾乎不可(ke)能實(shi)現。全(quan)路面起(qi)(qi)重機(ji)(ji)采用(yong)了優化(hua)的(de)(de)(de)(de)CAN總線(xian)(xian)控(kong)(kong)(kong)制系統(tong)(tong)(tong)(tong),它可(ke)以(yi)有效地解(jie)決(jue)了傳(chuan)統(tong)(tong)(tong)(tong)控(kong)(kong)(kong)制系統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)種種問題(ti)。CAN總線(xian)(xian)控(kong)(kong)(kong)制簡化(hua)電路通道,解(jie)決(jue)多ECU的(de)(de)(de)(de)通訊和(he)共(gong)同(tong)工作的(de)(de)(de)(de)優化(hua)問題(ti)和(he)復雜的(de)(de)(de)(de)邏(luo)輯(ji)控(kong)(kong)(kong)制問題(ti),同(tong)時還(huan)可(ke)以(yi)共(gong)用(yong)系統(tong)(tong)(tong)(tong)資源,集中(zhong)顯示(shi)系統(tong)(tong)(tong)(tong)信息,提高系統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)可(ke)靠(kao)性等,可(ke)以(yi)使(shi)用(yong)戶的(de)(de)(de)(de)使(shi)用(yong)、維護、警示(shi)、記(ji)錄、故(gu)障診斷成為一(yi)體。
總的來說,全(quan)(quan)路(lu)面(mian)(mian)起重機(ji)就(jiu)是綜合(he)了傳統汽(qi)車起重機(ji)的快速轉移和(he)越野輪胎式(shi)(shi)起重機(ji)能(neng)越野、負載行駛(shi)等等優點為一(yi)體,具(ju)有更(geng)(geng)高性能(neng)、更(geng)(geng)多用途(tu)、更(geng)(geng)人(ren)性可靠的新一(yi)代移動式(shi)(shi)起重機(ji),但經濟適(shi)用性方面(mian)(mian)不如汽(qi)車起重機(ji),因此就(jiu)有了全(quan)(quan)地面(mian)(mian)汽(qi)車起重機(ji)的出現(xian)。
三、什么是全地面汽車起重機
所謂全(quan)(quan)地(di)面(mian)(mian)汽(qi)(qi)車起(qi)重(zhong)(zhong)機(ji)(ji),顧(gu)名思義,就是將全(quan)(quan)地(di)面(mian)(mian)起(qi)重(zhong)(zhong)機(ji)(ji)和(he)汽(qi)(qi)車起(qi)重(zhong)(zhong)機(ji)(ji)結合起(qi)來的(de)(de)一種起(qi)重(zhong)(zhong)機(ji)(ji)械(xie),它(ta)既有載重(zhong)(zhong)汽(qi)(qi)車的(de)(de)底盤,又(you)有大(da)型全(quan)(quan)地(di)面(mian)(mian)起(qi)重(zhong)(zhong)機(ji)(ji)一樣的(de)(de)“星型”支腿(tui),可以“仰望星空”的(de)(de)自動抬升駕駛室,兼顧(gu)汽(qi)(qi)車吊的(de)(de)經濟實(shi)用和(he)全(quan)(quan)地(di)面(mian)(mian)起(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)更(geng)強起(qi)重(zhong)(zhong)能力。