門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)主要用于戶外(wai)(wai)的(de)(de)貨運(yun)(yun)站、石料場(chang)(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所使(shi)用率高、工(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實用性強(qiang)等特性，在(zai)海港(gang)(gang)貨運(yun)(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)(men)形架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根(gen)(gen)撐腳，能夠(gou)(gou)立即在(zai)路(lu)(lu)(lu)面的(de)(de)路(lu)(lu)(lu)軌上(shang)(shang)(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸臂梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)這(zhe)種形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)適(shi)用堆放場(chang)(chang)(chang)及工(gong)業廠(chang)房內無牛腿支(zhi)撐點的(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)，大噸數可去300噸。適(shi)用海港(gang)(gang)、堆放場(chang)(chang)(chang)等，進行戶外(wai)(wai)的(de)(de)貨運(yun)(yun)站、石料場(chang)(chang)(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)門(men)(men)形架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根(gen)(gen)撐腳，能夠(gou)(gou)立即在(zai)路(lu)(lu)(lu)面的(de)(de)路(lu)(lu)(lu)軌上(shang)(shang)(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸臂梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)架、大貨車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車和電氣設備(bei)一(yi)部(bu)分等構(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)腳，另一(yi)邊(bian)(bian)支(zhi)撐點在(zai)工(gong)業廠(chang)房或棧橋(qiao)上(shang)(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)架上(shang)(shang)(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)梁和端梁)、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)梁等一(yi)部(bu)分組(zu)成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)梁能夠(gou)(gou)向一(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳之(zhi)外(wai)(wai)，產生懸壁。也可選用帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)(gen)據伸(shen)縮臂的(de)(de)俯仰和轉動(dong)(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式(shi)古典箱型梁組織設計方(fang)案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比(bi)拼湊承(cheng)重梁更牢固(gu)。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路(lu)板(ban)開(kai)料，精準(zhun)度(du)高。

4，選(xuan)用埋弧(hu)焊(han)自動焊(han)、無(wu)損檢測。焊(han)后(hou)總體拋丸(wan)除銹，消地應力、防(fang)銹處理(li)，超過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接(jie)軟性設計(ji)方案，防止“幾條腿”運(yun)作。

2，車轱(gu)轆選用鏜孔(kong)方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精準定位生產加工，保證(zheng)規格精密度(du)和配合尺寸(cun)；

3，每(mei)一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩沖(chong)器、驅(qu)動(dong)器維護和防(fang)外遇保(bao)護器，安全性(xing)有(you)確(que)保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺(luo)栓聯接，保證整個設備構造抗壓強(qiang)度和精(jing)密度。

5，半今(jin)龍門端梁選用矩(ju)形方(fang)管制做(zuo)，車轱轆為無邊緣設(she)計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承重梁(liang)與承重梁(liang)選用軟(ruan)性絞接方(fang)式；防止“幾條腿”運(yun)作。

2，電動(dong)機＋制動(dong)系統(tong)＋減速器＋行程開關四合一(yi)一(yi)體化設計方案，結(jie)構(gou)緊(jin)湊

3，小轎車搭建有(you)安(an)全性鉤(gou)，防失控。

4，全部傳(chuan)動(dong)系統組(zu)織(zhi)選用無連(lian)軸(zhou)器的立(li)即I/O方式，傳(chuan)動(dong)系統高效率、裝配線高精度、免維護保養。

5，工(gong)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，提升安全級(ji)別(bie)。