門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)率高、工(gong)(gong)(gong)作(zuo) 范疇大(da)(da)、融入范圍廣(guang)、實用(yong)性強等特性，在(zai)海(hai)港貨(huo)運站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩根(gen)撐(cheng)(cheng)腳，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)兩邊能(neng)夠具備(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場(chang)及工(gong)(gong)(gong)業廠房內(nei)無牛腿支(zhi)撐(cheng)(cheng)點(dian)的(de)(de)場(chang)所，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數(shu)可去(qu)300噸。適用(yong)海(hai)港、堆放場(chang)等，進(jin)行戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩根(gen)撐(cheng)(cheng)腳，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)兩邊能(neng)夠具備(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)結構類型(xing)由(you)龍門(men)(men)架(jia)、大(da)(da)貨(huo)車運作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車和(he)電氣設(she)(she)備(bei)一(yi)部分等構成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在(zai)一(yi)邊有支(zhi)腳，另一(yi)邊支(zhi)撐(cheng)(cheng)點(dian)在(zai)工(gong)(gong)(gong)業廠房或棧(zhan)橋(qiao)上(shang)(shang)運作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上(shang)(shang)端(duan)(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)和(he)端(duan)(duan)梁(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)等一(yi)部分組(zu)成。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)能(neng)夠向一(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸(xuan)(xuan)壁。也可選用(yong)帶伸(shen)(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車，根(gen)據伸(shen)(shen)縮臂的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組織設(she)計(ji)方案，重(zhong)量輕，合理(li)配置；

2，整個(ge)PCB線(xian)路板制做(zuo)，無對接焊(han)縫(feng)，比拼湊承(cheng)重梁(liang)更牢固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整(zheng)個(ge)PCB線(xian)路(lu)板(ban)開(kai)料(liao)，精準度(du)高。

4，選用(yong)埋弧焊自動焊、無(wu)損檢測。焊后總(zong)體(ti)拋丸除(chu)銹，消地應力、防(fang)銹處(chu)理，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方案，防止“幾(ji)條腿”運作。

2，車轱(gu)轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑床一回精準定位生產加工，保(bao)證規格精密度和配合尺寸；

3，每一端(duan)梁裝有(you)雙(shuang)輪緣的車轱轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維(wei)護和(he)防外遇保護器(qi)，安(an)全性有(you)確保。

4，承重梁(liang)(liang)與端(duan)梁(liang)(liang)選用(yong)10.9級高(gao)強(qiang)螺栓聯接，保證(zheng)整個設備(bei)構造抗壓強(qiang)度(du)和精密度(du)。

5，半(ban)今(jin)龍(long)門(men)端梁選用矩形(xing)方管制(zhi)做，車轱(gu)轆(lu)為無邊(bian)緣設計方案，路(lu)軌與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)(liang)與承(cheng)重(zhong)梁(liang)(liang)選用軟性絞接方式；防止“幾(ji)條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四合一(yi)(yi)一(yi)(yi)體(ti)化設計(ji)方案，結構緊湊

3，小轎車搭建有安全(quan)性鉤，防失控(kong)。

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

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