門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機主要(yao)用(yong)于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機具(ju)備(bei)場(chang)所使用(yong)率高、工(gong)(gong)作 范疇(chou)大(da)、融入(ru)范圍廣、實用(yong)性強等特性，在(zai)海港(gang)貨(huo)運(yun)站(zhan)獲得普(pu)遍應用(yong)。它(ta)的(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)夠立即(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠具(ju)備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機適用(yong)堆放場(chang)及工(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機和龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，大(da)噸數可去(qu)300噸。適用(yong)海港(gang)、堆放場(chang)等，進行戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作 。它(ta)的(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)夠立即(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠具(ju)備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機結構(gou)(gou)類型由龍(long)(long)門(men)(men)架(jia)、大(da)貨(huo)車運(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)備(bei)一(yi)(yi)(yi)(yi)部分等構(gou)(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機只(zhi)在(zai)一(yi)(yi)(yi)(yi)邊(bian)(bian)(bian)有支(zhi)腳，另(ling)一(yi)(yi)(yi)(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上(shang)運(yun)作，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)龍(long)(long)門(men)(men)架(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)(yi)(yi)部分組成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)(yi)(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳之(zhi)外(wai)，產生懸壁(bi)。也可選用(yong)帶伸縮臂(bei)的(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)俯仰和轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范疇(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱(xiang)型梁組(zu)織設(she)計方案，重量輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫(feng)，比拼(pin)湊(cou)承重梁(liang)更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由(you)數(shu)控切割整個PCB線路板開(kai)料，精(jing)準度高。

4，選用埋弧(hu)焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體(ti)拋丸(wan)除(chu)銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計(ji)方案(an)，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用鏜孔方(fang)式，應用數控機床鏜銑床一回精準定位生(sheng)產加工，保(bao)證規(gui)格精密度和配合尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車(che)轱轆、緩(huan)沖器、驅動器維護和防外遇(yu)保(bao)護器，安全性有(you)確(que)保(bao)。

4，承(cheng)重梁與端梁選用10.9級高強螺(luo)栓聯接，保(bao)證整個設備構(gou)造抗壓(ya)強度(du)和精密度(du)。

5，半今龍(long)門端梁選用矩(ju)形方管制(zhi)做，車轱轆為無邊緣(yuan)設計(ji)方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞接(jie)方式；防止“幾條(tiao)腿”運作。

2，電動機(ji)＋制(zhi)動系統＋減速器＋行(xing)程(cheng)開關四合一一體化設計方(fang)案，結(jie)構緊湊

3，小轎車(che)搭建有安全性(xing)鉤，防失控。

4，全(quan)部傳動(dong)系統(tong)組織(zhi)選用無(wu)連軸器的(de)立(li)即I/O方式(shi)，傳動(dong)系統(tong)高(gao)效(xiao)率(lv)、裝配線高(gao)精度、免(mian)維護保(bao)養(yang)。

5，工(gong)作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)水等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安(an)全級(ji)(ji)(ji)別。