門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)于(yu)戶外的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工作(zuo)(zuo) 。橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所使用(yong)(yong)率高(gao)、工作(zuo)(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)(yong)性強等(deng)(deng)特性，在海(hai)港(gang)貨(huo)運(yun)站(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構件(jian)像門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)(jiao)，能夠(gou)(gou)立(li)即在路面的(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具(ju)備(bei)外伸(shen)懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)及工業廠房(fang)內無牛腿支撐(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)所，方式(shi)分(fen)成半龍門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)港(gang)、堆(dui)放場(chang)等(deng)(deng)，進(jin)行戶外的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工作(zuo)(zuo) 。它的(de)(de)(de)金(jin)屬構件(jian)像門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)(jiao)，能夠(gou)(gou)立(li)即在路面的(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具(ju)備(bei)外伸(shen)懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構類型由(you)龍門(men)(men)(men)架(jia)、大(da)貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車和(he)電氣設備(bei)一(yi)(yi)部分(fen)等(deng)(deng)構成。有的(de)(de)(de)橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有支腳(jiao)(jiao)(jiao)(jiao)，另一(yi)(yi)邊(bian)支撐(cheng)(cheng)點(dian)在工業廠房(fang)或(huo)棧橋上運(yun)作(zuo)(zuo)，稱(cheng)之為半橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳(jiao)(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)(yi)部分(fen)組成。以(yi)便(bian)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)支腳(jiao)(jiao)(jiao)(jiao)之外，產生懸壁(bi)。也可選用(yong)(yong)帶伸(shen)縮臂(bei)(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車，根(gen)(gen)據(ju)伸(shen)縮臂(bei)(bei)的(de)(de)(de)俯仰和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕(qing)，合理配置；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫(feng)，比拼(pin)湊承重梁(liang)更牢固。

3，豎直剛度為(wei)1/800，梁端拱度由數控切(qie)割整個PCB線路板(ban)開料，精準度高。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端(duan)梁選用絞接軟性設(she)計方案，防止(zhi)“幾條(tiao)腿(tui)”運作。

2，車(che)轱轆(lu)選用鏜孔方式，應用數控機床鏜銑床一回精準(zhun)定位生產(chan)加工，保證規格精密度和配合(he)尺寸；

3，每一端梁裝有(you)雙輪(lun)緣(yuan)的車轱轆(lu)、緩沖器、驅動器維護和防(fang)外遇(yu)保(bao)護器，安全性(xing)有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接，保證整個設備構造抗壓強度和精(jing)密度。

5，半今龍門端梁選用矩形方管制做，車轱(gu)轆為無(wu)邊緣(yuan)設計方案，路軌與路面每平(ping)米(mi)。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟性絞接方式；防止“幾條(tiao)腿”運(yun)作。

2，電動機＋制(zhi)動系統(tong)＋減速(su)器＋行程開(kai)關四合一一體化設計(ji)方案，結構緊湊

3，小轎車(che)搭建有(you)安(an)全性鉤，防失控(kong)。

4，全部傳(chuan)動系(xi)(xi)統(tong)組織選用無連軸器的(de)立即(ji)I/O方式，傳(chuan)動系(xi)(xi)統(tong)高效率、裝配線(xian)高精度、免維護保(bao)養。

5，工作中(zhong)級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污防潮，提升安(an)全(quan)級(ji)別(bie)。