門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)外的貨(huo)運(yun)站、石料場貨(huo)、散柜(ju)的裝(zhuang)(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)(bei)場所使用率高、工(gong)(gong)作(zuo) 范疇(chou)大(da)、融入范圍廣、實(shi)用性(xing)強等(deng)(deng)(deng)特性(xing)，在(zai)(zai)海(hai)港貨(huo)運(yun)站獲得普遍應(ying)用。它(ta)的金屬(shu)(shu)構(gou)(gou)件(jian)像門(men)(men)(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠立(li)即在(zai)(zai)路(lu)面的路(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具備(bei)(bei)(bei)外伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的這種形(xing)變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用堆(dui)放場及工(gong)(gong)業(ye)(ye)廠房(fang)內無牛(niu)腿支撐(cheng)點(dian)的場所，方式(shi)(shi)(shi)(shi)分成半(ban)(ban)龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用海(hai)港、堆(dui)放場等(deng)(deng)(deng)，進行戶(hu)外的貨(huo)運(yun)站、石料場貨(huo)、散柜(ju)的裝(zhuang)(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它(ta)的金屬(shu)(shu)構(gou)(gou)件(jian)像門(men)(men)(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠立(li)即在(zai)(zai)路(lu)面的路(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具備(bei)(bei)(bei)外伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)(men)(men)架(jia)(jia)、大(da)貨(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)(zhuang)小轎車和(he)(he)電氣設(she)備(bei)(bei)(bei)一部(bu)分等(deng)(deng)(deng)構(gou)(gou)成。有的橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)(zai)一邊(bian)有支腳，另一邊(bian)支撐(cheng)點(dian)在(zai)(zai)工(gong)(gong)業(ye)(ye)廠房(fang)或棧橋上(shang)運(yun)作(zuo)，稱之為半(ban)(ban)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的龍門(men)(men)(men)(men)架(jia)(jia)上(shang)端跨接 (含(han)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支腳、下(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)(deng)一部(bu)分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外，產生懸(xuan)(xuan)壁。也可選用帶伸(shen)縮臂(bei)(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)(zhuang)小轎車，根(gen)據伸(shen)縮臂(bei)(bei)的俯(fu)仰(yang)和(he)(he)轉動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重(zhong)梁選(xuan)用歐式古典箱型(xing)梁組織設計方(fang)案，重(zhong)量(liang)輕(qing)，合理(li)配(pei)置；

2，整個PCB線路板制做，無對接(jie)焊(han)縫(feng)，比拼湊(cou)承重梁更(geng)牢固。

3，豎直剛度為(wei)1/800，梁端(duan)拱度由數控切割整個(ge)PCB線路板(ban)開(kai)料，精(jing)準度高。

4，選用埋弧(hu)焊自(zi)動焊、無損檢測。焊后(hou)總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理(li)，超(chao)過(guo)Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為(wei)Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防(fang)止(zhi)“幾(ji)條(tiao)腿(tui)”運作。

2，車轱轆選用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加工，保(bao)證規格精(jing)密(mi)度和配合(he)尺寸(cun)；

3，每(mei)一端梁(liang)裝有雙輪緣的車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護(hu)(hu)和防外遇保護(hu)(hu)器(qi)，安全性有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯接，保證整個(ge)設(she)備構造(zao)抗壓(ya)強度和精密度。

5，半今龍門端梁選(xuan)用矩(ju)形方(fang)管制做，車轱轆(lu)為無(wu)邊(bian)緣(yuan)設計方(fang)案，路(lu)軌與(yu)路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選用軟性(xing)絞接方式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系統(tong)＋減速器＋行程(cheng)開關四合一(yi)一(yi)體化設計方案(an)，結構(gou)緊湊

3，小(xiao)轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳動(dong)系統(tong)組織選用(yong)無連軸器的(de)立(li)即(ji)I/O方式，傳動(dong)系統(tong)高效率、裝配線高精(jing)度、免維(wei)護保(bao)養。

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