門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用率(lv)高、工(gong)作(zuo) 范(fan)(fan)疇大(da)、融入(ru)范(fan)(fan)圍廣(guang)、實(shi)用性強等(deng)特性，在海港貨(huo)運(yun)站(zhan)獲得普(pu)遍(bian)應(ying)用。它的(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)(neng)(neng)夠(gou)(gou)具備外(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)及工(gong)業廠房內(nei)無牛腿(tui)支(zhi)撐(cheng)點(dian)的(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分(fen)(fen)成半龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適用海港、堆放場(chang)等(deng)，進行(xing)戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)(neng)(neng)夠(gou)(gou)具備外(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍門(men)(men)(men)架(jia)、大(da)貨(huo)車運(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車和(he)電(dian)氣設(she)備一(yi)部(bu)分(fen)(fen)等(deng)構成。有的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支(zhi)腳(jiao)(jiao)，另一(yi)邊支(zhi)撐(cheng)點(dian)在工(gong)業廠房或棧橋上運(yun)作(zuo)，稱之(zhi)為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)(men)架(jia)上端(duan)跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部(bu)分(fen)(fen)組(zu)成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠(gou)(gou)向一(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外(wai)，產生懸壁(bi)。也可(ke)選用帶伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根(gen)據伸縮臂(bei)的(de)(de)俯仰和(he)轉動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)(fan)疇

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(li)配置；

2，整個PCB線路(lu)板制做，無對(dui)接(jie)焊縫，比(bi)拼湊承重梁(liang)更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割(ge)整個PCB線路板(ban)開料，精準度(du)高。

4，選用(yong)埋弧焊自動(dong)焊、無損檢(jian)測。焊后(hou)總體拋丸(wan)除(chu)銹，消(xiao)地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料(liao)為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計(ji)方案，防止“幾(ji)條腿”運(yun)作。

2，車轱轆(lu)選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準(zhun)定(ding)位(wei)生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙(shuang)輪(lun)緣(yuan)的(de)車轱轆、緩沖(chong)器、驅(qu)動器維(wei)護和防外(wai)遇保護器，安全性有(you)確保。

4，承(cheng)重梁與端(duan)梁選用10.9級高(gao)強螺栓聯接(jie)，保證整個設備(bei)構造抗壓強度和精密度。

5，半(ban)今龍門端梁(liang)選(xuan)用矩形方管制(zhi)做，車轱轆為無邊緣(yuan)設(she)計方案，路軌與(yu)路面(mian)每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性(xing)絞(jiao)接方式(shi)；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四(si)合一一體化(hua)設(she)計方案，結構緊(jin)湊

3，小轎(jiao)車搭建(jian)有安全(quan)性鉤，防失控。

4，全部傳動(dong)系(xi)統(tong)組織(zhi)選用無連軸器的立即(ji)I/O方(fang)式，傳動(dong)系(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免維護(hu)保養。

5，工作中級(ji)別為(wei)A6級(ji)，防水(shui)等(deng)級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮，提升安全級(ji)別。