門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)的(de)貨運(yun)站(zhan)、石(shi)料場(chang)貨、散(san)柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)(bei)場(chang)所使用(yong)率高、工(gong)作(zuo) 范(fan)疇大、融入范(fan)圍(wei)廣、實用(yong)性(xing)強等(deng)(deng)特性(xing)，在(zai)海(hai)港(gang)貨運(yun)站(zhan)獲得普遍應用(yong)。它的(de)金(jin)屬構件像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這(zhe)種形變。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)及工(gong)業廠(chang)房內無(wu)牛腿支(zhi)(zhi)撐(cheng)點的(de)場(chang)所，方式(shi)分(fen)成半(ban)龍(long)(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)海(hai)港(gang)、堆(dui)放場(chang)等(deng)(deng)，進行戶外(wai)的(de)貨運(yun)站(zhan)、石(shi)料場(chang)貨、散(san)柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。它的(de)金(jin)屬構件像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)(long)門架、大貨車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)(he)電氣設(she)備(bei)(bei)(bei)一部(bu)(bu)分(fen)等(deng)(deng)構成。有的(de)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有支(zhi)(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)(zhi)撐(cheng)點在(zai)工(gong)業廠(chang)房或棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍(long)(long)門架上端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)一部(bu)(bu)分(fen)組成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)向(xiang)一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產(chan)生(sheng)懸壁(bi)。也可選用(yong)帶伸(shen)(shen)縮臂的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸(shen)(shen)縮臂的(de)俯仰和(he)(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式古典(dian)箱型梁(liang)組織設計方案，重量輕(qing)，合理配置；

2，整個PCB線路板制做(zuo)，無對接焊縫(feng)，比拼(pin)湊(cou)承重梁(liang)更牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數(shu)控(kong)切割整個PCB線路板開料，精準度(du)(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總體(ti)拋丸除銹(xiu)，消地(di)應力、防銹(xiu)處理(li)，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計(ji)方案，防止“幾條腿”運(yun)作(zuo)。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控(kong)機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加(jia)工，保證規格精(jing)密(mi)度和配合尺寸；

3，每一(yi)端梁裝有雙輪(lun)緣的車轱轆、緩(huan)沖(chong)器、驅動器維護和(he)防外(wai)遇(yu)保護器，安全(quan)性(xing)有確保。

4，承重梁與端梁選(xuan)用10.9級(ji)高強(qiang)螺栓聯接，保(bao)證整個設備構造(zao)抗壓強(qiang)度和(he)精密度。

5，半今(jin)龍門端(duan)梁選用矩形方管制做，車轱轆(lu)為無(wu)邊緣(yuan)設計方案(an)，路軌(gui)與路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方式；防(fang)止“幾條腿”運(yun)作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一一體化設計方案(an)，結(jie)構緊湊(cou)

3，小轎車搭建有安(an)全性鉤(gou)，防失控。

4，全部傳(chuan)動系(xi)統(tong)(tong)組(zu)織選用無(wu)連軸(zhou)器的立即I/O方式，傳(chuan)動系(xi)統(tong)(tong)高效(xiao)率、裝配線(xian)高精度、免維護保養(yang)。

5，工作中(zhong)級(ji)(ji)別(bie)為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防污防潮，提(ti)升安全(quan)級(ji)(ji)別(bie)。