門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石(shi)料場貨、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場所使用(yong)率高(gao)、工(gong)(gong)作(zuo) 范(fan)疇(chou)大(da)、融(rong)入范(fan)圍(wei)廣(guang)、實用(yong)性強等(deng)特性，在海港(gang)貨運(yun)(yun)站(zhan)(zhan)獲得普遍(bian)應用(yong)。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立(li)即在路面(mian)的(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場及(ji)工(gong)(gong)業廠房(fang)(fang)內無牛(niu)腿支(zhi)撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)分(fen)成半龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港(gang)、堆放場等(deng)，進行戶外(wai)的(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石(shi)料場貨、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立(li)即在路面(mian)的(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型(xing)由龍門(men)(men)架(jia)、大(da)貨車運(yun)(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)電氣(qi)設備(bei)(bei)一(yi)(yi)部分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只(zhi)在一(yi)(yi)邊有支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐(cheng)點在工(gong)(gong)業廠房(fang)(fang)或(huo)棧橋上(shang)運(yun)(yun)作(zuo)，稱(cheng)之為半橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端(duan)(duan)跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分(fen)組成。以便(bian)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)(gou)向一(yi)(yi)邊或(huo)兩邊抬起(qi)支(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選(xuan)用(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根據伸縮臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織設計方(fang)案(an)，重量輕，合(he)理(li)配置；

2，整個PCB線路板制(zhi)做，無對(dui)接焊縫(feng)，比拼(pin)湊承重梁更(geng)牢固。

3，豎直(zhi)剛度(du)為1/800，梁端(duan)拱(gong)度(du)由數控切割整個PCB線路板開料，精準度(du)高。

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

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用(yong)絞接軟性設計方案(an)，防止“幾條腿”運作(zuo)。

2，車轱轆(lu)選用鏜孔方(fang)式，應用數控(kong)機(ji)床(chuang)鏜銑(xian)床(chuang)一回精(jing)準(zhun)定位生產加工，保證規格精(jing)密度和配合尺寸；

3，每(mei)一端(duan)梁裝有雙輪(lun)緣的(de)車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護(hu)和防外遇保(bao)護(hu)器(qi)，安全性有確(que)保(bao)。

4，承(cheng)重梁與(yu)端梁選用10.9級高強螺栓聯接(jie)，保(bao)證整(zheng)個(ge)設備(bei)構造抗壓強度和精(jing)密度。

5，半今(jin)龍門(men)端(duan)梁(liang)選用矩形方(fang)管(guan)制(zhi)做，車轱轆為無(wu)邊緣設(she)計方(fang)案，路軌與路面(mian)每平(ping)米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性(xing)絞接方式；防止“幾條腿”運作。

2，電(dian)動(dong)機＋制動(dong)系統＋減(jian)速器＋行(xing)程開關(guan)四合(he)一一體化設計(ji)方案，結構緊(jin)湊

3，小(xiao)轎車(che)搭建(jian)有安全性鉤，防(fang)失控。

4，全部傳動系統組織(zhi)選用無(wu)連軸(zhou)器的立即I/O方(fang)式，傳動系統高效率、裝(zhuang)配線高精度(du)、免維護(hu)保(bao)養。

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