門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要用于(yu)戶外的(de)(de)(de)(de)(de)(de)貨運(yun)(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨、散柜(ju)的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備場(chang)所使用率(lv)高、工(gong)作(zuo)(zuo) 范疇(chou)大、融(rong)入范圍廣、實(shi)用性強等(deng)特性，在(zai)海港(gang)貨運(yun)(yun)(yun)(yun)(yun)站(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆放場(chang)及(ji)工(gong)業廠(chang)房(fang)內(nei)無牛腿(tui)支撐(cheng)點的(de)(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分(fen)成(cheng)半(ban)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適用海港(gang)、堆放場(chang)等(deng)，進行戶外的(de)(de)(de)(de)(de)(de)貨運(yun)(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨、散柜(ju)的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)類型由龍(long)門(men)架(jia)、大貨車運(yun)(yun)(yun)(yun)(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)電(dian)氣設備一(yi)(yi)(yi)部分(fen)等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)(yi)(yi)邊(bian)(bian)有支腳(jiao)(jiao)，另(ling)一(yi)(yi)(yi)邊(bian)(bian)支撐(cheng)點在(zai)工(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)(yun)(yun)(yun)作(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)(de)龍(long)門(men)架(jia)上端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)部分(fen)組(zu)成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)(yi)(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外，產生懸壁。也可選用帶(dai)伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)(de)俯仰(yang)和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱(xiang)型梁組織設計方案，重(zhong)量輕，合理配(pei)置；

2，整個PCB線路(lu)板制做，無(wu)對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)(du)(du)為1/800，梁端拱度(du)(du)(du)由數(shu)控切割整(zheng)個PCB線路板開料，精(jing)準度(du)(du)(du)高。

4，選用埋弧焊自動(dong)焊、無(wu)損檢(jian)測。焊后總體拋丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超(chao)過Sa2.5級(ji)；

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

端梁一部分

1，端梁(liang)選用絞接軟性設計(ji)方案，防(fang)止“幾條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式(shi)，應用(yong)數控機床鏜(tang)銑床一回精(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(mei)一端(duan)梁(liang)裝有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和防(fang)外(wai)遇保護器(qi)，安(an)全(quan)性(xing)有確保。

4，承重(zhong)梁與端梁選用10.9級高(gao)強螺栓聯接，保(bao)證整(zheng)個設備構造抗(kang)壓(ya)強度和精密度。

5，半今(jin)龍門端梁選用矩(ju)形(xing)方管制做，車(che)轱轆為無邊緣設(she)計方案，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與(yu)承重(zhong)梁(liang)(liang)選用軟性絞接方式；防止“幾條(tiao)腿”運(yun)作。

2，電動機＋制動系統＋減速器(qi)＋行程開關四合一(yi)(yi)一(yi)(yi)體化(hua)設計方(fang)案，結構(gou)緊湊(cou)

3，小轎(jiao)車搭建有安全性鉤，防(fang)失(shi)控。

4，全(quan)部傳(chuan)動(dong)系統(tong)組織選用無連軸器的立(li)即I/O方(fang)式，傳(chuan)動(dong)系統(tong)高(gao)效率、裝配線高(gao)精度(du)、免維(wei)護保養。

5，工(gong)作(zuo)中級(ji)別為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣(yuan)層(ceng)。防(fang)污防(fang)潮，提(ti)升安全級(ji)別。