門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用于戶外(wai)的(de)(de)(de)貨運站(zhan)、石料(liao)場(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所使用率高(gao)、工(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融(rong)入范(fan)圍廣、實用性(xing)強等(deng)特性(xing)，在(zai)(zai)海港貨運站(zhan)獲(huo)得普(pu)遍應用。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠立即在(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)路(lu)(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)(bian)能(neng)夠具備外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆放場(chang)及工(gong)(gong)業(ye)廠(chang)房(fang)內無(wu)牛腿支(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)所，方(fang)式(shi)分(fen)成(cheng)半龍門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用海港、堆放場(chang)等(deng)，進(jin)行戶外(wai)的(de)(de)(de)貨運站(zhan)、石料(liao)場(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運工(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠立即在(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)路(lu)(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)(bian)能(neng)夠具備外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)架(jia)(jia)(jia)、大貨車(che)運作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)(he)電氣設(she)備一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)(cheng)點(dian)在(zai)(zai)工(gong)(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)運作(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)架(jia)(jia)(jia)上(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部(bu)分(fen)組成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁(bi)。也可選(xuan)用帶(dai)伸(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)俯(fu)仰和(he)(he)轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古(gu)典箱型梁組(zu)織(zhi)設(she)計(ji)方案，重(zhong)(zhong)量輕(qing)，合理配(pei)置；

2，整個PCB線路板(ban)制做(zuo)，無對接焊(han)縫(feng)，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度為(wei)1/800，梁端拱度由數控切割整個PCB線路(lu)板開料，精(jing)準(zhun)度高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后(hou)總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一(yi)回精(jing)準定位生產(chan)加工，保證規格精(jing)密度(du)和配合尺寸；

3，每一端梁裝有雙輪(lun)緣(yuan)的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維護(hu)和(he)防外(wai)遇保護(hu)器(qi)，安(an)全性有確保。

4，承重梁與端(duan)梁選用10.9級高強螺栓聯接，保證整個設備構(gou)造抗壓強度和精密度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆為無邊緣設(she)計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與(yu)承(cheng)重梁選用(yong)軟(ruan)性絞接方式；防(fang)止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開(kai)關四合一(yi)一(yi)體化設計方案，結構緊(jin)湊

3，小轎車搭(da)建(jian)有安(an)全(quan)性鉤，防失(shi)控。

4，全部傳動(dong)(dong)系(xi)(xi)統組(zu)織選(xuan)用無連軸器的(de)立(li)即(ji)I/O方(fang)式(shi)，傳動(dong)(dong)系(xi)(xi)統高效率、裝(zhuang)配線(xian)高精度、免維護保養。

5，工作中級別為A6級，防(fang)水等(deng)級IP55，H級絕(jue)緣層。防(fang)污防(fang)潮，提升(sheng)安全級別。