門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)(yong)(yong)于戶(hu)外的貨運站、石料場貨、散柜的裝(zhuang)卸搬運工(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場所使用(yong)(yong)(yong)(yong)率(lv)高、工(gong)作 范疇(chou)大(da)(da)、融入(ru)范圍廣、實(shi)用(yong)(yong)(yong)(yong)性(xing)強等(deng)(deng)特性(xing)，在海港貨運站獲得普遍應用(yong)(yong)(yong)(yong)。它的金(jin)屬(shu)構(gou)件(jian)(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立(li)即(ji)在路面的路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)夠具備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)(yong)堆(dui)放(fang)場及工(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)點(dian)的場所，方式(shi)(shi)(shi)分成半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適(shi)用(yong)(yong)(yong)(yong)海港、堆(dui)放(fang)場等(deng)(deng)，進行(xing)戶(hu)外的貨運站、石料場貨、散柜的裝(zhuang)卸搬運工(gong)作 。它的金(jin)屬(shu)構(gou)件(jian)(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立(li)即(ji)在路面的路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)(bian)(bian)(bian)能(neng)夠具備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型由龍門(men)架(jia)、大(da)(da)貨車(che)運作組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)(he)電氣設備一(yi)(yi)(yi)部(bu)分等(deng)(deng)構(gou)成。有的橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)有支(zhi)腳，另一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)支(zhi)撐(cheng)點(dian)在工(gong)業(ye)廠房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)(shang)運作，稱之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的龍門(men)架(jia)上(shang)(shang)端跨(kua)接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)(yi)部(bu)分組成。以(yi)便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)(bian)或(huo)兩(liang)邊(bian)(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳之(zhi)外，產(chan)生懸壁。也可(ke)選用(yong)(yong)(yong)(yong)帶伸(shen)(shen)縮臂(bei)的起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸(shen)(shen)縮臂(bei)的俯仰和(he)(he)轉(zhuan)動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范疇(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織設計方案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫(feng)，比拼湊承重梁(liang)更牢固。

3，豎直剛度(du)為1/800，梁(liang)端拱(gong)度(du)由數控切(qie)割(ge)整(zheng)個PCB線路(lu)板開料(liao)，精(jing)準度(du)高。

4，選(xuan)用埋弧(hu)焊自(zi)動焊、無(wu)損(sun)檢(jian)測。焊后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用絞接軟(ruan)性設計方案，防止“幾(ji)條腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應(ying)用數控機床鏜銑床一回精(jing)準定位生(sheng)產加工，保證(zheng)規格精(jing)密度和配合(he)尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全性有(you)確保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級(ji)高(gao)強螺栓(shuan)聯(lian)接(jie)，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形(xing)方管(guan)制(zhi)做，車轱轆為無邊緣設計(ji)方案(an)，路軌與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選用(yong)軟(ruan)性絞接方式；防止“幾條腿”運(yun)作(zuo)。

2，電動機＋制(zhi)動系統＋減速(su)器＋行程開關四合一(yi)一(yi)體化設計方(fang)案，結構緊湊

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部(bu)傳(chuan)動系統(tong)組織選用無連軸(zhou)器的立(li)即I/O方式，傳(chuan)動系統(tong)高效(xiao)率、裝配線高精度、免維護保養(yang)。

5，工作(zuo)中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮(chao)，提(ti)升安全(quan)級(ji)(ji)別。