門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用于戶外的(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)(chang)所使(shi)用率高、工(gong)作 范(fan)疇(chou)(chou)大、融入范(fan)圍(wei)廣、實用性強等特性，在(zai)海港貨(huo)運(yun)(yun)(yun)站獲得普遍應用。它的(de)(de)金(jin)屬構(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安(an)裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)夠具(ju)備外伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用堆(dui)放場(chang)(chang)及工(gong)業廠房內無牛腿支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)場(chang)(chang)所，方(fang)式(shi)(shi)分(fen)(fen)成半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用海港、堆(dui)放場(chang)(chang)等，進行戶外的(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作 。它的(de)(de)金(jin)屬構(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安(an)裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)夠具(ju)備外伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類(lei)型由龍門(men)架(jia)、大貨(huo)車(che)(che)運(yun)(yun)(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)(che)和電氣設(she)備一(yi)部分(fen)(fen)等構(gou)(gou)成。有(you)(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有(you)(you)支(zhi)(zhi)(zhi)腳，另(ling)一(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工(gong)業廠房或棧橋(qiao)(qiao)上運(yun)(yun)(yun)作，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)架(jia)上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)(zhi)(zhi)腳、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁等一(yi)部分(fen)(fen)組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁能(neng)夠向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳之(zhi)外，產生懸(xuan)壁。也可選用帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)(che)，根據伸縮(suo)臂(bei)的(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式(shi)古典箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制(zhi)做(zuo)，無對(dui)接焊縫，比(bi)拼湊承重梁更牢固。

3，豎直(zhi)剛(gang)度(du)為1/800，梁端拱度(du)由數控切割(ge)整個PCB線路板開料，精準度(du)高(gao)。

4，選用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸除銹，消地應力、防銹處理(li)，超(chao)過Sa2.5級；

5，厚鋼(gang)板原(yuan)材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防止(zhi)“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)一回精準(zhun)定位(wei)生產(chan)加工，保證規(gui)格精密度和配合尺寸；

3，每一端梁裝有(you)雙(shuang)輪緣的車轱轆、緩沖器、驅動器維護和防外(wai)遇保護器，安(an)全性有(you)確(que)保。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高強螺栓(shuan)聯接，保證(zheng)整個(ge)設備構造抗壓強度和精密度。

5，半今龍門(men)端梁選用(yong)矩(ju)形方管制做，車(che)轱轆為無(wu)邊緣設計(ji)方案，路(lu)軌(gui)與路(lu)面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟(ruan)性(xing)絞接(jie)方式；防止“幾條腿”運作。

2，電(dian)動機＋制動系統＋減速器＋行程開關四合一一體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性鉤，防失(shi)控。

4，全(quan)部傳動系(xi)統組織(zhi)選用無連軸(zhou)器(qi)的(de)立即(ji)I/O方式，傳動系(xi)統高(gao)效率(lv)、裝配線高(gao)精度、免維護保(bao)養。

5，工作中級(ji)別為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別。