門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸(xie)搬(ban)運(yun)(yun)工(gong)作 。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)(bei)(bei)場(chang)所使用(yong)率高、工(gong)作 范(fan)(fan)疇大、融入(ru)范(fan)(fan)圍廣、實用(yong)性強(qiang)等特性，在海港(gang)(gang)貨(huo)運(yun)(yun)站獲得(de)普遍應用(yong)。它的(de)(de)(de)金屬(shu)構(gou)件(jian)(jian)像門形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠(gou)立(li)即在路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用(yong)堆放場(chang)及(ji)工(gong)業廠房(fang)內無(wu)牛腿支撐(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)(cheng)半龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適用(yong)海港(gang)(gang)、堆放場(chang)等，進行戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸(xie)搬(ban)運(yun)(yun)工(gong)作 。它的(de)(de)(de)金屬(shu)構(gou)件(jian)(jian)像門形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠(gou)立(li)即在路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門架(jia)、大貨(huo)車運(yun)(yun)作組(zu)織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)電氣設備(bei)(bei)(bei)一(yi)(yi)部(bu)分等構(gou)成(cheng)(cheng)。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在一(yi)(yi)邊(bian)有支腳，另一(yi)(yi)邊(bian)支撐(cheng)點在工(gong)業廠房(fang)或棧(zhan)橋上(shang)運(yun)(yun)作，稱之(zhi)(zhi)為半橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)部(bu)分組(zu)成(cheng)(cheng)。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬(tai)起(qi)(qi)(qi)支腳之(zhi)(zhi)外(wai)，產(chan)生懸(xuan)壁(bi)。也可選用(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式(shi)古典箱型(xing)梁組織設計方(fang)案，重量輕(qing)，合(he)理配(pei)置；

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

3，豎直剛度為1/800，梁端(duan)拱(gong)度由數控切割(ge)整個PCB線(xian)路(lu)板開料，精準度高。

4，選用埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總體拋丸(wan)除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用絞接(jie)軟(ruan)性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜孔方式，應用(yong)數控(kong)機床鏜銑(xian)床一回精(jing)準定(ding)位生產加工，保證規格精(jing)密度和配合尺寸(cun)；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖(chong)器、驅動器維護和防外(wai)遇(yu)保護器，安(an)全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺(luo)栓聯接(jie)，保證整個設(she)備(bei)構造抗壓強度和精密度。

5，半今龍門端梁選用矩(ju)形方管制做，車轱轆為(wei)無邊緣設計方案，路軌與路面(mian)每平米。

小轎車總程

1，雙(shuang)梁小轎車承重梁與承重梁選用(yong)軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體化(hua)設(she)計方(fang)案，結構緊(jin)湊(cou)

3，小轎車搭(da)建有安全(quan)性鉤，防(fang)失控。

4，全部傳(chuan)動(dong)系(xi)統組織選用無(wu)連軸(zhou)器的立即(ji)I/O方式(shi)，傳(chuan)動(dong)系(xi)統高效率(lv)、裝配線(xian)高精度、免維護保養。

5，工作中(zhong)級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安(an)全級(ji)別。