門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外的(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場貨(huo)(huo)、散柜的(de)裝卸(xie)搬(ban)運(yun)(yun)(yun)工作(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)場所使用(yong)率高、工作(zuo) 范疇(chou)(chou)大、融入范圍廣(guang)、實用(yong)性(xing)強等特(te)性(xing)，在海(hai)港(gang)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)獲得普遍應(ying)用(yong)。它(ta)的(de)金屬(shu)構(gou)(gou)(gou)件像門(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)撐腳(jiao)，能(neng)夠立(li)即(ji)在路面的(de)路軌(gui)(gui)上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是(shi)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)這種形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆放場及工業廠房內無牛腿支(zhi)撐點的(de)場所，方式(shi)(shi)(shi)(shi)分(fen)成半龍(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)(he)(he)龍(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適(shi)用(yong)海(hai)港(gang)、堆放場等，進(jin)行(xing)戶外的(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場貨(huo)(huo)、散柜的(de)裝卸(xie)搬(ban)運(yun)(yun)(yun)工作(zuo) 。它(ta)的(de)金屬(shu)構(gou)(gou)(gou)件像門(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)撐腳(jiao)，能(neng)夠立(li)即(ji)在路面的(de)路軌(gui)(gui)上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)(gou)類型由龍(long)門(men)(men)架(jia)(jia)、大貨(huo)(huo)車(che)(che)運(yun)(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車(che)(che)和(he)(he)(he)電氣(qi)設備(bei)一(yi)部(bu)(bu)分(fen)等構(gou)(gou)(gou)成。有的(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在一(yi)邊(bian)(bian)有支(zhi)腳(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)撐點在工業廠房或(huo)棧橋(qiao)上(shang)(shang)運(yun)(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)龍(long)門(men)(men)架(jia)(jia)上(shang)(shang)端跨(kua)接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)(bu)分(fen)組(zu)成。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可選用(yong)帶伸縮臂的(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車(che)(che)，根(gen)據(ju)伸縮臂的(de)俯仰和(he)(he)(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇(chou)(chou)

承重梁構造

1，承重梁選(xuan)用歐式(shi)古典(dian)箱(xiang)型梁組織設計方案，重量輕，合理配(pei)置；

2，整個PCB線路板制做，無對接(jie)焊縫(feng)，比拼湊承(cheng)重(zhong)梁更(geng)牢固。

3，豎(shu)直剛度為(wei)1/800，梁端拱度由數控切割整(zheng)個PCB線(xian)路板開料，精準(zhun)度高。

4，選用埋(mai)弧(hu)焊自(zi)動焊、無損檢測。焊后總體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計(ji)方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數(shu)控機床鏜(tang)銑(xian)床一回精準定位生產加工，保證(zheng)規格精密度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣的車轱轆(lu)、緩沖(chong)器(qi)(qi)、驅動器(qi)(qi)維(wei)護和防(fang)外遇保(bao)護器(qi)(qi)，安全(quan)性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓聯(lian)接，保證(zheng)整(zheng)個設(she)備構(gou)造抗壓強度和(he)精密度。

5，半今龍(long)門端梁選用矩形方(fang)管制做，車轱轆為無邊緣設計方(fang)案(an)，路(lu)(lu)軌與路(lu)(lu)面每平米。

小轎車總程

1，雙梁小轎(jiao)車(che)承重(zhong)梁與承重(zhong)梁選用軟性絞接方(fang)式；防止“幾條腿”運(yun)作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關四合一一體化(hua)設計(ji)方案(an)，結構(gou)緊(jin)湊

3，小轎車(che)搭建(jian)有(you)安全性鉤，防失控。

4，全部(bu)傳(chuan)動系統(tong)組(zu)織選用(yong)無連軸器的立即I/O方式，傳(chuan)動系統(tong)高(gao)效率、裝配線高(gao)精度、免維(wei)護保養。

5，工(gong)作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污(wu)防潮，提升安全級(ji)別。