門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)(chang)(chang)所使用率高、工(gong)作 范(fan)疇(chou)大、融入(ru)范(fan)圍(wei)廣、實用性強(qiang)等(deng)特性，在(zai)(zai)海港貨(huo)運(yun)(yun)站獲得普(pu)遍(bian)應用。它(ta)的(de)(de)(de)金(jin)(jin)屬(shu)構件像門(men)(men)形架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根撐腳(jiao)，能夠(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具備(bei)(bei)外伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)(chang)(chang)及工(gong)業(ye)廠房內無牛(niu)腿支(zhi)撐點(dian)的(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)分成(cheng)半(ban)龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適用海港、堆放場(chang)(chang)(chang)等(deng)，進行戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。它(ta)的(de)(de)(de)金(jin)(jin)屬(shu)構件像門(men)(men)形架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根撐腳(jiao)，能夠(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具備(bei)(bei)外伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由(you)龍門(men)(men)架、大貨(huo)車運(yun)(yun)作組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和(he)電氣設(she)備(bei)(bei)一部(bu)分等(deng)構成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)(zai)一邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)(bian)支(zhi)撐點(dian)在(zai)(zai)工(gong)業(ye)廠房或(huo)棧(zhan)橋(qiao)(qiao)(qiao)上運(yun)(yun)作，稱之為(wei)半(ban)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架上端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部(bu)分組(zu)成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)向一邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外，產生(sheng)懸(xuan)壁(bi)。也可選用帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根據(ju)伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作 范(fan)疇(chou)

承重梁構造

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

2，整個(ge)PCB線路板制(zhi)做，無對接(jie)焊(han)縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由(you)數控切割(ge)整個PCB線路板開(kai)料(liao)，精(jing)準度(du)(du)高(gao)。

4，選(xuan)用(yong)埋(mai)弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹(xiu)，消地(di)應力、防銹(xiu)處(chu)理(li)，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方案，防止(zhi)“幾條腿”運作(zuo)。

2，車轱轆選用(yong)(yong)鏜孔方式，應用(yong)(yong)數(shu)控(kong)機(ji)床(chuang)鏜銑床(chuang)一回精準定位生(sheng)產加(jia)工，保證規格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護和防外遇(yu)保護器，安全(quan)性有確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強螺栓聯接，保證整個設備構造(zao)抗壓強度和精密度。

5，半今(jin)龍門端梁(liang)選用矩形(xing)方(fang)管制做，車轱轆(lu)為無(wu)邊緣(yuan)設計方(fang)案，路(lu)軌與(yu)路(lu)面每(mei)平米。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選用軟性絞接方式(shi)；防(fang)止“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行(xing)程開(kai)關四合一一體化設(she)計方案，結構緊(jin)湊

3，小轎(jiao)車(che)搭建有安全性鉤(gou)，防失控。

4，全部傳動系統組織選用無連軸(zhou)器的立(li)即I/O方式，傳動系統高效率、裝配(pei)線高精度、免維護保養。

5，工作中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提(ti)升(sheng)安全級(ji)(ji)別。