門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)(chang)所使用(yong)率高、工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)(chou)大(da)(da)、融入(ru)范(fan)(fan)圍廣、實用(yong)性(xing)強(qiang)等特(te)性(xing)，在(zai)海(hai)港(gang)貨(huo)運(yun)(yun)站(zhan)獲得普遍(bian)應用(yong)。它(ta)的(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐腳(jiao)，能夠(gou)(gou)立即在(zai)路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能夠(gou)(gou)具備外伸(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆(dui)放場(chang)(chang)及工(gong)(gong)(gong)(gong)業廠房內無(wu)牛腿支(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)分(fen)成半龍門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸數可去300噸。適(shi)用(yong)海(hai)港(gang)、堆(dui)放場(chang)(chang)等，進(jin)行戶外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作 。它(ta)的(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐腳(jiao)，能夠(gou)(gou)立即在(zai)路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能夠(gou)(gou)具備外伸(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類(lei)型由(you)龍門(men)(men)(men)架(jia)、大(da)(da)貨(huo)車(che)運(yun)(yun)作組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)和(he)電氣設備一(yi)部分(fen)等構(gou)(gou)成。有(you)的(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)有(you)支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐點在(zai)工(gong)(gong)(gong)(gong)業廠房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)(men)架(jia)上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部分(fen)組成。以(yi)便擴(kuo)(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)(gou)向一(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可選用(yong)帶伸(shen)(shen)縮(suo)(suo)臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)，根(gen)據伸(shen)(shen)縮(suo)(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴(kuo)(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)(chou)

承重梁構造

1，承重梁(liang)選用(yong)歐式古典(dian)箱(xiang)型梁(liang)組織設計方案，重量輕，合理(li)配(pei)置；

2，整個PCB線路(lu)板制(zhi)做，無(wu)對接焊縫，比拼湊(cou)承重梁更牢(lao)固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控(kong)切割整個PCB線路(lu)板(ban)開料，精準(zhun)度(du)高。

4，選用(yong)埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后(hou)總體(ti)拋丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富(fu)鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設(she)計方(fang)案，防(fang)止“幾條(tiao)腿(tui)”運(yun)作。

2，車轱轆選用鏜(tang)孔方式，應用數(shu)控機床(chuang)鏜(tang)銑(xian)床(chuang)一回精(jing)(jing)準定位(wei)生產加工，保證規格精(jing)(jing)密度和配合尺寸；

3，每一端(duan)梁(liang)裝有雙輪緣(yuan)的車(che)轱(gu)轆、緩(huan)沖器(qi)、驅動器(qi)維護(hu)和(he)防外遇(yu)保(bao)護(hu)器(qi)，安(an)全性(xing)有確(que)保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺(luo)栓聯(lian)接，保證整個設備(bei)構造抗(kang)壓強度和精密度。

5，半今龍門端梁選(xuan)用矩(ju)形方管制做，車轱轆為無邊緣設(she)計方案，路軌(gui)與路面(mian)每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車(che)承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性(xing)絞接方式；防止“幾條腿”運(yun)作。

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

3，小轎(jiao)車(che)搭建有安全性鉤，防失控。

4，全部傳動系統組織選用(yong)無(wu)連軸(zhou)器的(de)立即(ji)I/O方(fang)式(shi)，傳動系統高效率、裝(zhuang)配線高精度(du)、免維護保養。

5，工作中級別為(wei)A6級，防水等(deng)級IP55，H級絕(jue)緣層。防污(wu)防潮，提升安全級別。