門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用(yong)(yong)于戶外(wai)的(de)(de)貨運(yun)(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料(liao)場貨、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)備(bei)場所使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)性強等(deng)特性，在(zai)海港貨運(yun)(yun)(yun)(yun)(yun)站(zhan)(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)金屬(shu)構件像門(men)(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立即在(zai)路面(mian)的(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場及工(gong)(gong)業廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)場所，方式(shi)分(fen)(fen)成(cheng)半龍門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)海港、堆放場等(deng)，進行戶外(wai)的(de)(de)貨運(yun)(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料(liao)場貨、散(san)柜的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金屬(shu)構件像門(men)(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠立即在(zai)路面(mian)的(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍門(men)(men)架、大(da)貨車(che)(che)運(yun)(yun)(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)(che)和(he)電(dian)氣設(she)(she)(she)備(bei)一部(bu)(bu)分(fen)(fen)等(deng)構成(cheng)。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊有支(zhi)腳，另一邊支(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠房或(huo)棧(zhan)橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)(men)架上端跨(kua)接(jie) (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)(bu)分(fen)(fen)組成(cheng)。以便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一邊或(huo)兩(liang)邊抬起(qi)支(zhi)腳之外(wai)，產生懸(xuan)壁。也(ye)可(ke)選用(yong)(yong)帶(dai)伸(shen)(shen)縮(suo)臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)(che)，根據伸(shen)(shen)縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱(xiang)型梁組(zu)織設計(ji)方案，重量輕(qing)，合理(li)配(pei)置；

2，整個PCB線路(lu)板制(zhi)做，無對接焊(han)縫，比(bi)拼湊承重梁更牢固(gu)。

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

4，選(xuan)用埋弧焊(han)(han)自(zi)動焊(han)(han)、無損(sun)檢測。焊(han)(han)后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為(wei)Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟(ruan)性設計方案(an)，防止“幾(ji)條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數(shu)控機床(chuang)鏜(tang)銑床(chuang)一回精準定位(wei)生產(chan)加工，保證規格精密度(du)和(he)配(pei)合尺寸(cun)；

3，每一(yi)端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維護和防外遇保(bao)護器，安(an)全性有(you)確保(bao)。

4，承重梁與端(duan)梁選(xuan)用(yong)10.9級高強螺栓聯接，保證整個(ge)設(she)備(bei)構造抗壓(ya)強度和精密(mi)度。

5，半(ban)今(jin)龍門(men)端(duan)梁選用矩形方管制做(zuo)，車轱轆(lu)為無(wu)邊緣設計方案(an)，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制(zhi)動(dong)系(xi)統＋減速器＋行程開關四合一一體化設計方案(an)，結構緊湊

3，小轎車搭建有(you)安全性鉤，防失控(kong)。

4，全(quan)部傳(chuan)動(dong)系統組(zu)織選用無連軸器的立即I/O方式，傳(chuan)動(dong)系統高效(xiao)率、裝(zhuang)配線高精度、免維護(hu)保養(yang)。

5，工作中級別(bie)為(wei)A6級，防水等級IP55，H級絕(jue)緣層。防污防潮(chao)，提(ti)升安全級別(bie)。