門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)于(yu)戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)大(da)(da)、融入范(fan)(fan)圍廣、實(shi)用(yong)(yong)性強等特(te)性，在(zai)(zai)(zai)海港貨(huo)(huo)運(yun)站獲(huo)得普遍應用(yong)(yong)。它(ta)的(de)(de)(de)(de)金(jin)屬構件像門(men)形架構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)(gou)具備(bei)外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆(dui)放(fang)場(chang)及工(gong)(gong)業(ye)(ye)廠(chang)(chang)房內(nei)無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)分成半(ban)(ban)龍門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)數(shu)可(ke)去300噸(dun)。適(shi)用(yong)(yong)海港、堆(dui)放(fang)場(chang)等，進行戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)金(jin)屬構件像門(men)形架構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)(gou)具備(bei)外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型(xing)由龍門(men)架、大(da)(da)貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)(he)電氣設備(bei)一(yi)部(bu)分等構成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)(zai)一(yi)邊(bian)有支(zhi)(zhi)腳，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)(zai)(zai)工(gong)(gong)業(ye)(ye)廠(chang)(chang)房或棧橋(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱之為(wei)半(ban)(ban)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍門(men)架上端(duan)跨接(jie) (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端(duan)梁(liang))、支(zhi)(zhi)腳、下(xia)(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)分組成。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)支(zhi)(zhi)腳之外，產生(sheng)懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸縮臂(bei)(bei)(bei)的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據伸縮臂(bei)(bei)(bei)的(de)(de)(de)(de)俯仰(yang)和(he)(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組(zu)織設計方(fang)案(an)，重量輕，合理配置；

2，整個PCB線路(lu)板(ban)制做，無對接焊縫(feng)，比(bi)拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切割整個PCB線路板(ban)開料，精準(zhun)度高(gao)。

4，選用埋弧焊自(zi)動焊、無(wu)損檢測。焊后總體拋丸除(chu)銹(xiu)(xiu)，消地應力、防銹(xiu)(xiu)處理(li)，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆(lu)選用(yong)鏜孔(kong)方式(shi)，應用(yong)數控機床鏜銑床一(yi)回精準定(ding)位生(sheng)產加工，保(bao)證規格精密度和(he)配合(he)尺寸(cun)；

3，每一(yi)端梁(liang)裝(zhuang)有(you)(you)雙輪緣(yuan)的車轱(gu)轆、緩沖器、驅動(dong)器維護和防外遇保(bao)護器，安全(quan)性有(you)(you)確保(bao)。

4，承重梁與(yu)端(duan)梁選用10.9級高強螺栓聯接，保(bao)證整(zheng)個(ge)設(she)備(bei)構(gou)造抗壓(ya)強度(du)和(he)精密度(du)。

5，半今(jin)龍門端(duan)梁選用矩形(xing)方管(guan)制做，車(che)轱轆(lu)為無邊(bian)緣設計方案，路(lu)軌與路(lu)面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性(xing)絞(jiao)接(jie)方式(shi)；防止“幾條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程開關四(si)合一一體化設計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失控(kong)。

4，全(quan)部傳動(dong)系(xi)統組織選用無連軸器的立即I/O方式(shi)，傳動(dong)系(xi)統高效率、裝(zhuang)配線(xian)高精度、免(mian)維護(hu)保(bao)養(yang)。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防污防潮，提升安全級(ji)(ji)別。