門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主要(yao)用(yong)于戶外(wai)(wai)(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)(bei)場所使用(yong)率(lv)高、工作(zuo)(zuo) 范疇大、融(rong)入范圍廣、實用(yong)性強等(deng)特性，在(zai)海港(gang)(gang)貨(huo)運(yun)站(zhan)獲得普遍應(ying)用(yong)。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠立即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)(bei)外(wai)(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆放(fang)場及工業(ye)廠房內無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)(de)場所，方式(shi)分(fen)成半龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適(shi)用(yong)海港(gang)(gang)、堆放(fang)場等(deng)，進行戶外(wai)(wai)(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工作(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠立即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)(bei)外(wai)(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門(men)架、大貨(huo)車運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和電氣設(she)(she)備(bei)(bei)(bei)一(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)邊(bian)(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點(dian)在(zai)工業(ye)廠房或(huo)棧橋(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門(men)架上(shang)(shang)端(duan)(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)(duan)梁(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分(fen)組(zu)成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)邊(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)(wai)(wai)，產生(sheng)懸(xuan)壁。也可選(xuan)用(yong)帶(dai)伸縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根據伸縮(suo)臂(bei)的(de)(de)(de)俯仰和轉動(dong)(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)(zhong)梁選用(yong)歐(ou)式古典箱型梁組(zu)織設計方案，重(zhong)(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對(dui)接焊縫(feng)，比(bi)拼湊承重(zhong)梁更牢固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧焊(han)自動(dong)焊(han)、無損檢(jian)測。焊(han)后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方(fang)案，防止“幾(ji)條腿”運作。

2，車轱(gu)轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一(yi)回精(jing)準定位(wei)生產加工，保證規格精(jing)密度(du)和配合尺寸(cun)；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維(wei)護(hu)和防外遇保(bao)護(hu)器，安全性有(you)確保(bao)。

4，承重梁與(yu)端梁選用10.9級高強螺栓(shuan)聯接，保證(zheng)整個設備構造抗壓(ya)強度和精(jing)密度。

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

小轎車總程

1，雙梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選用軟(ruan)性絞接方式(shi)；防止“幾條腿(tui)”運作。

2，電動機＋制動系(xi)統＋減速器＋行(xing)程(cheng)開關四合一一體化設計方案(an)，結構緊湊(cou)

3，小轎車搭建有安全性鉤(gou)，防(fang)失(shi)控。

4，全部傳動系統(tong)組織(zhi)選用無連軸器的(de)立即(ji)I/O方式，傳動系統(tong)高效率、裝配線高精度(du)、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污(wu)防(fang)潮，提升安全級(ji)別(bie)。