門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)主要用于戶(hu)外的(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使用率高、工(gong)(gong)作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實(shi)用性強等特性，在(zai)海(hai)港貨(huo)運(yun)站獲得普遍應(ying)用。它的(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)門(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路面的(de)(de)路軌(gui)上(shang)走(zou)(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸(shen)懸臂梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)放(fang)場(chang)及工(gong)(gong)業廠房內無牛腿支撐(cheng)(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用海(hai)港、堆(dui)放(fang)場(chang)等，進(jin)行戶(hu)外的(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)門(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路面的(de)(de)路軌(gui)上(shang)走(zou)(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外伸(shen)懸臂梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)類型(xing)由(you)龍(long)門(men)架(jia)(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和(he)電氣設備(bei)一(yi)部分等構(gou)(gou)成(cheng)。有的(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)有支腳(jiao)(jiao)，另一(yi)邊(bian)支撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠房或(huo)棧橋上(shang)運(yun)作(zuo)，稱(cheng)之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)架(jia)(jia)上(shang)端(duan)跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁和(he)端(duan)梁)、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁等一(yi)部分組(zu)成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁能(neng)夠(gou)向(xiang)一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外，產生懸壁。也可(ke)選用帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據伸(shen)縮臂的(de)(de)俯仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱型梁組織設計(ji)方案，重(zhong)(zhong)量輕，合(he)理(li)配置(zhi)；

2，整個PCB線(xian)路板制(zhi)做，無對接焊(han)縫，比拼(pin)湊承重梁更牢固。

3，豎直(zhi)剛(gang)度為1/800，梁端(duan)拱(gong)度由數控切割整個PCB線路板(ban)開料，精準度高。

4，選用埋弧(hu)焊自動焊、無損檢測。焊后總體(ti)拋丸除銹(xiu)(xiu)，消地應力、防銹(xiu)(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床(chuang)鏜銑床(chuang)一回(hui)精(jing)準(zhun)定(ding)位(wei)生產加工，保證規(gui)格精(jing)密(mi)度和配合尺寸(cun)；

3，每一端梁裝有雙輪緣的車(che)轱轆、緩(huan)沖器、驅動(dong)器維護和防外遇(yu)保(bao)護器，安(an)全性有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級(ji)高強(qiang)螺栓聯接(jie)，保(bao)證整個設備構(gou)造抗壓強(qiang)度和精密度。

5，半今龍(long)門端(duan)梁選用矩形方管制做，車(che)轱轆為無邊緣(yuan)設計(ji)方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟(ruan)性絞接方式(shi)；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統(tong)＋減(jian)速器＋行(xing)程開關四合一(yi)一(yi)體化(hua)設計方案，結構緊湊

3，小轎車搭建有安(an)全性鉤，防(fang)失控。

4，全部傳(chuan)動系(xi)統組織(zhi)選用無連(lian)軸(zhou)器的立(li)即(ji)I/O方(fang)式(shi)，傳(chuan)動系(xi)統高(gao)效率、裝配線高(gao)精度、免維護保養(yang)。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。