門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)于(yu)戶外(wai)(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇(chou)大、融(rong)入(ru)范圍(wei)廣、實(shi)用(yong)(yong)性強等特(te)性，在(zai)海(hai)港貨(huo)(huo)運(yun)(yun)(yun)站(zhan)獲得普遍(bian)應用(yong)(yong)。它的(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)及工(gong)(gong)業廠(chang)房內(nei)無牛腿支撐(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)(yong)海(hai)港、堆放場(chang)等，進行戶外(wai)(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)(huo)車運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電(dian)氣設(she)備(bei)(bei)一(yi)(yi)(yi)部分(fen)(fen)等構(gou)成(cheng)(cheng)。有(you)(you)的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)(yi)邊有(you)(you)支腳(jiao)，另一(yi)(yi)(yi)邊支撐(cheng)點在(zai)工(gong)(gong)業廠(chang)房或棧橋上運(yun)(yun)(yun)作(zuo)，稱(cheng)之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)架(jia)上端(duan)跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)(yi)(yi)部分(fen)(fen)組成(cheng)(cheng)。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向一(yi)(yi)(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)(wai)，產生(sheng)懸(xuan)壁(bi)。也可選用(yong)(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)據伸(shen)縮臂的(de)(de)俯(fu)仰和(he)轉動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱型(xing)梁(liang)組織設計方案(an)，重(zhong)量輕，合(he)理(li)配置；

2，整個PCB線路板制做，無對(dui)接焊(han)縫，比拼湊(cou)承重梁更牢固。

3，豎直剛度(du)(du)(du)為1/800，梁端拱度(du)(du)(du)由數控切割(ge)整個PCB線路(lu)板開(kai)料，精準度(du)(du)(du)高(gao)。

4，選用埋(mai)弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后(hou)總(zong)體拋(pao)丸除銹，消(xiao)地應力(li)、防(fang)銹處理，超過(guo)Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條腿(tui)”運作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床(chuang)鏜銑(xian)床(chuang)一(yi)回精(jing)準(zhun)定(ding)位生產加工，保證(zheng)規格精(jing)密度和配(pei)合(he)尺寸；

3，每(mei)一端梁裝(zhuang)有(you)雙(shuang)輪(lun)緣的車轱(gu)轆、緩沖(chong)器、驅動器維(wei)護(hu)和防外(wai)遇保(bao)護(hu)器，安全(quan)性有(you)確(que)保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓(shuan)聯接(jie)，保證整(zheng)個設(she)備(bei)構(gou)造抗(kang)壓強度和精(jing)密度。

5，半今龍門端梁選用矩形方管(guan)制(zhi)做，車轱轆為無邊緣設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用軟性(xing)絞接方式；防止“幾條腿”運作(zuo)。

2，電動(dong)(dong)機＋制(zhi)動(dong)(dong)系統(tong)＋減速(su)器＋行程開(kai)關四(si)合一一體(ti)化設計(ji)方案，結(jie)構緊湊(cou)

3，小轎車搭建有(you)安全性鉤，防(fang)失控(kong)。

4，全部傳動系(xi)統(tong)組織選用無連軸器的立(li)即I/O方式(shi)，傳動系(xi)統(tong)高效率(lv)、裝配線高精度、免維護保養(yang)。

5，工(gong)作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)污防(fang)潮(chao)，提升(sheng)安全級(ji)別。