門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機主要(yao)用于戶(hu)(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機具(ju)備場(chang)(chang)所使用率(lv)高、工(gong)作(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用性強等(deng)特性，在海港貨(huo)運(yun)(yun)站(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)(neng)夠立(li)即在路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)(neng)夠具(ju)備外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機適(shi)用堆(dui)放場(chang)(chang)及工(gong)業廠房內無(wu)牛腿(tui)支(zhi)撐點的(de)(de)(de)(de)(de)場(chang)(chang)所，方(fang)式(shi)(shi)(shi)分成半龍(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機和(he)龍(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機，大噸數可(ke)去300噸。適(shi)用海港、堆(dui)放場(chang)(chang)等(deng)，進(jin)行(xing)戶(hu)(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)(neng)夠立(li)即在路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)(neng)夠具(ju)備外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機結構類型(xing)由(you)龍(long)門(men)架(jia)、大貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)(jiao)車和(he)電氣設(she)備一(yi)部(bu)(bu)分等(deng)構成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機只在一(yi)邊有支(zhi)腳(jiao)，另一(yi)邊支(zhi)撐點在工(gong)業廠房或(huo)棧橋(qiao)(qiao)(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)，稱之(zhi)為半橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)龍(long)門(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)(bu)分組成。以便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)夠向一(yi)邊或(huo)兩邊抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產(chan)生(sheng)懸(xuan)壁。也可(ke)選用帶伸縮(suo)臂的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)(jiao)車，根據伸縮(suo)臂的(de)(de)(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式古(gu)典箱型梁組織設(she)計方案，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無對接焊縫，比(bi)拼(pin)湊(cou)承重梁更(geng)牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁(liang)端拱度(du)由數控(kong)切割整個(ge)PCB線路(lu)板開料，精準度(du)高。

4，選用(yong)埋弧焊自動焊、無損檢測。焊后總體拋丸除銹(xiu)，消地應(ying)力、防(fang)銹(xiu)處理(li)，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方(fang)式，應用數控(kong)機床(chuang)鏜銑(xian)床(chuang)一回精準(zhun)定位生產加(jia)工，保證規格精密度(du)和配合尺(chi)寸；

3，每一端(duan)梁(liang)裝(zhuang)有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇(yu)保護器(qi)，安(an)全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接，保證(zheng)整(zheng)個(ge)設(she)備(bei)構造(zao)抗壓強(qiang)度和精(jing)密度。

5，半(ban)今龍門端梁選(xuan)用矩(ju)形方管制做，車轱轆為無(wu)邊緣(yuan)設計(ji)方案，路(lu)(lu)軌與路(lu)(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性(xing)絞接方式；防止“幾條腿”運作(zuo)。

2，電動機＋制(zhi)動系(xi)統＋減速器(qi)＋行程開關四(si)合一(yi)一(yi)體化(hua)設(she)計(ji)方案(an)，結構緊湊

3，小轎車搭建有(you)安(an)全性鉤，防失控。

4，全部傳動(dong)系統(tong)組(zu)織(zhi)選用無連軸器的立即I/O方(fang)式(shi)，傳動(dong)系統(tong)高效率、裝配線高精度(du)、免維護保(bao)養。

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