門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的貨運站、石料場(chang)(chang)貨、散柜(ju)的裝(zhuang)卸搬(ban)運工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)(chang)所使(shi)用(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實(shi)用(yong)性(xing)強(qiang)等(deng)特性(xing)，在(zai)海港貨運站獲得普(pu)遍應用(yong)。它(ta)的金屬(shu)構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根撐腳，能(neng)(neng)夠(gou)立即在(zai)路面的路軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的這種形(xing)變。橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆(dui)(dui)放(fang)場(chang)(chang)及工(gong)(gong)業廠房(fang)內無牛腿支撐點的場(chang)(chang)所，方式(shi)分成半(ban)龍(long)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍(long)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去(qu)300噸。適用(yong)海港、堆(dui)(dui)放(fang)場(chang)(chang)等(deng)，進行戶(hu)外(wai)的貨運站、石料場(chang)(chang)貨、散柜(ju)的裝(zhuang)卸搬(ban)運工(gong)(gong)作(zuo)(zuo) 。它(ta)的金屬(shu)構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根撐腳，能(neng)(neng)夠(gou)立即在(zai)路面的路軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)架(jia)、大貨車運作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車和(he)(he)電氣設(she)(she)備一(yi)部分等(deng)構(gou)成。有(you)的橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)(bian)有(you)支腳，另(ling)一(yi)邊(bian)(bian)(bian)支撐點在(zai)工(gong)(gong)業廠房(fang)或(huo)(huo)棧(zhan)橋(qiao)(qiao)(qiao)(qiao)上運作(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的龍(long)門(men)架(jia)上端跨(kua)接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一(yi)部分組(zu)成。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)(bian)或(huo)(huo)兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬起(qi)支腳之外(wai)，產生懸(xuan)壁。也可選用(yong)帶(dai)伸(shen)(shen)縮臂(bei)的起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車，根據伸(shen)(shen)縮臂(bei)的俯仰(yang)和(he)(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐(ou)式古典(dian)箱型梁組織(zhi)設計(ji)方案(an)，重量輕(qing)，合理配置(zhi)；

2，整個PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊(cou)承重梁更牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切割整(zheng)個(ge)PCB線路(lu)板開料，精準度(du)(du)高。

4，選用埋弧(hu)焊自動焊、無損檢測。焊后總體拋丸除銹，消地應(ying)力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆(lu)選用(yong)鏜(tang)孔方式，應(ying)用(yong)數控(kong)機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加(jia)工，保(bao)證規格精(jing)密度和(he)配合尺寸；

3，每一端梁裝(zhuang)有(you)雙(shuang)輪緣(yuan)的車(che)轱轆、緩沖器、驅(qu)動器維護和防外遇保(bao)護器，安(an)全性有(you)確保(bao)。

4，承重梁與端梁選(xuan)用10.9級高強(qiang)螺栓聯接，保(bao)證整(zheng)個設備構造抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩形方(fang)管(guan)制(zhi)做(zuo)，車轱轆為無邊緣設(she)計方(fang)案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承重梁(liang)與(yu)承重梁(liang)選用軟(ruan)性絞接方式；防止“幾(ji)條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程(cheng)開關四合一一體化設計方案(an)，結構緊湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部傳(chuan)動(dong)(dong)系統組織(zhi)選用無連(lian)軸器的立即I/O方式，傳(chuan)動(dong)(dong)系統高(gao)效(xiao)率、裝配線高(gao)精度、免維(wei)護保養。

5，工作(zuo)中級別為A6級，防(fang)(fang)水等(deng)級IP55，H級絕緣層。防(fang)(fang)污(wu)防(fang)(fang)潮，提升安全級別。