門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用于(yu)戶外(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)場(chang)所使用率(lv)高、工作(zuo) 范疇(chou)大(da)、融(rong)入(ru)范圍廣、實(shi)用性強等(deng)特性，在(zai)海(hai)港貨(huo)運(yun)站獲得普遍應用。它的(de)金屬(shu)構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這(zhe)種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用堆(dui)放場(chang)及工業廠房內無牛腿支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半(ban)(ban)龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去(qu)300噸。適(shi)(shi)用海(hai)港、堆(dui)放場(chang)等(deng)，進行戶外(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工作(zuo) 。它的(de)金屬(shu)構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠具(ju)(ju)備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍(long)(long)門(men)架(jia)、大(da)貨(huo)車運(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)一(yi)部分(fen)等(deng)構(gou)成(cheng)。有的(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)邊有支(zhi)(zhi)腳(jiao)，另一(yi)邊支(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工業廠房或(huo)棧橋(qiao)(qiao)上(shang)(shang)(shang)運(yun)作(zuo)，稱之為(wei)半(ban)(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍(long)(long)門(men)架(jia)上(shang)(shang)(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分(fen)組(zu)成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊或(huo)兩邊抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可選用帶伸縮(suo)(suo)臂的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車，根(gen)據伸縮(suo)(suo)臂的(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式(shi)古典箱(xiang)型梁組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線(xian)路(lu)板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱度由(you)數控切割整(zheng)個PCB線(xian)路板開料，精準度高。

4，選用(yong)埋弧(hu)焊自動(dong)焊、無損檢測。焊后總體拋丸除銹，消地應力(li)、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧(yang)富鋅(xin)漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案，防止(zhi)“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準(zhun)定位生(sheng)產加工，保證規格(ge)精密度和配合尺(chi)寸；

3，每(mei)一端梁裝有雙輪緣的(de)車(che)轱轆、緩沖器(qi)、驅(qu)動(dong)器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓聯接，保證整個設備構造(zao)抗壓(ya)強度和(he)精密度。

5，半今龍門端梁選用矩形(xing)方管制做(zuo)，車轱轆(lu)為無邊緣設(she)計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小轎(jiao)車承重梁與(yu)承重梁選用軟性絞(jiao)接方式；防止(zhi)“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合(he)一一體(ti)化(hua)設計(ji)方案，結構緊湊

3，小(xiao)轎車(che)搭建有安全性鉤，防失(shi)控。

4，全部傳動系(xi)(xi)統組織選用無連軸器(qi)的(de)立即I/O方(fang)式(shi)，傳動系(xi)(xi)統高(gao)效率、裝(zhuang)配線高(gao)精度(du)、免維護保(bao)養。

5，工(gong)作中級(ji)別(bie)為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕(jue)緣層。防(fang)污(wu)防(fang)潮，提升安(an)全級(ji)別(bie)。