門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站、石料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場所(suo)使用(yong)(yong)率(lv)高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣(guang)、實用(yong)(yong)性強等(deng)特性，在海港(gang)貨(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構件像門形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根(gen)(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)夠具(ju)(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場及工(gong)(gong)(gong)業廠(chang)房(fang)(fang)內(nei)無牛腿(tui)支(zhi)(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)分(fen)成半(ban)龍(long)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)(yong)海港(gang)、堆放場等(deng)，進行戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站、石料場貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金(jin)屬構件像門形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根(gen)(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)夠具(ju)(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型(xing)由(you)龍(long)門架(jia)(jia)、大(da)貨(huo)車(che)(che)運(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)和(he)電氣(qi)設(she)備(bei)一(yi)(yi)部(bu)分(fen)等(deng)構成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)(cheng)點在工(gong)(gong)(gong)業廠(chang)房(fang)(fang)或棧橋(qiao)上運(yun)作(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門架(jia)(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)組成。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之(zhi)外(wai)(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)，根(gen)(gen)(gen)據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱(xiang)型梁(liang)組(zu)織(zhi)設計(ji)方案，重量輕，合理配置(zhi)；

2，整個(ge)PCB線(xian)路板制做(zuo)，無對(dui)接焊縫，比拼湊(cou)承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱(gong)度由數控切割整個(ge)PCB線路板開料，精準度高。

4，選用(yong)埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力、防銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為Q235B；環氧富(fu)鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方式，應(ying)用(yong)數控(kong)機床鏜銑床一(yi)回精準定(ding)位生產加工，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(chong)器、驅動器維(wei)護和防外遇保護器，安全(quan)性(xing)有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯(lian)接，保證整(zheng)個設備構造抗壓強度和精(jing)密度。

5，半(ban)今龍門(men)端(duan)梁選用矩形方管制做，車轱轆為無邊緣設(she)計方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車(che)承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選(xuan)用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器(qi)＋行程開關四合(he)一一體(ti)化(hua)設計方案，結構緊湊

3，小轎車搭建有安(an)全性鉤，防失控(kong)。

4，全部傳動系統(tong)組織選用無(wu)連軸器的立即I/O方式，傳動系統(tong)高效率、裝(zhuang)配線高精度(du)、免維(wei)護保養。

5，工作中級別(bie)為A6級，防水等級IP55，H級絕緣(yuan)層。防污防潮，提升安全級別(bie)。