門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外的(de)(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運工作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所使用率高、工作(zuo) 范(fan)疇(chou)大(da)、融(rong)入范(fan)圍廣、實(shi)用性強等(deng)特(te)性，在海港(gang)貨(huo)(huo)運站獲得普遍(bian)應用。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在路面的(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)(shi)用堆(dui)放(fang)場(chang)及工業廠房內(nei)無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)分(fen)(fen)成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)(shi)用海港(gang)、堆(dui)放(fang)場(chang)等(deng)，進行(xing)戶外的(de)(de)(de)貨(huo)(huo)運站、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運工作(zuo) 。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在路面的(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)(men)架(jia)、大(da)貨(huo)(huo)車運作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電氣設備一部分(fen)(fen)等(deng)構成。有(you)的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一邊(bian)有(you)支(zhi)(zhi)腳(jiao)，另一邊(bian)支(zhi)(zhi)撐(cheng)點在工業廠房或(huo)棧橋(qiao)上(shang)(shang)運作(zuo)，稱(cheng)之(zhi)為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)上(shang)(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部分(fen)(fen)組(zu)成。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)向(xiang)一邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外，產生懸壁(bi)。也可(ke)選用帶(dai)伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸縮臂(bei)的(de)(de)(de)俯(fu)仰(yang)和(he)轉(zhuan)動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織設計方案(an)，重量輕，合理(li)配置；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端(duan)拱度由數控切(qie)割整個PCB線路板開料，精準(zhun)度高。

4，選(xuan)用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后(hou)總體拋丸除銹，消地(di)應(ying)力、防(fang)銹處理，超過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性(xing)設計方案(an)，防止“幾條腿”運(yun)作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加(jia)工(gong)，保(bao)證規(gui)格精(jing)密(mi)度和配合(he)尺寸；

3，每一端梁裝有雙(shuang)輪緣的(de)車(che)轱轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接(jie)，保證整個設備構造抗壓(ya)強度和精密度。

5，半今(jin)龍門端梁選用(yong)矩形方管制(zhi)做，車轱轆(lu)為無邊(bian)緣設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟(ruan)性絞接方式；防止(zhi)“幾條腿”運(yun)作。

2，電動(dong)機＋制(zhi)動(dong)系統(tong)＋減速器＋行程(cheng)開關四合一一體(ti)化(hua)設(she)計方案(an)，結構緊(jin)湊

3，小(xiao)轎車(che)搭建有安(an)全性(xing)鉤，防失(shi)控(kong)。

4，全(quan)部(bu)傳(chuan)動(dong)系統組織選用無連軸器的立即I/O方式(shi)，傳(chuan)動(dong)系統高效率(lv)、裝配線高精度、免(mian)維(wei)護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提(ti)升安全級(ji)別(bie)。