門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)貨運(yun)站、石料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)(chang)所使用(yong)(yong)率(lv)高、工作(zuo) 范(fan)疇(chou)大(da)(da)、融入(ru)范(fan)圍(wei)廣、實用(yong)(yong)性強等(deng)(deng)特(te)性，在(zai)(zai)海(hai)港貨運(yun)站獲得普遍應(ying)用(yong)(yong)。它(ta)的(de)(de)(de)金屬構件(jian)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)下(xia)安裝(zhuang)兩根撐(cheng)腳，能夠(gou)立(li)即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠(gou)具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)(chang)及(ji)工業廠(chang)(chang)房內無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分(fen)成半龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)海(hai)港、堆放(fang)場(chang)(chang)(chang)等(deng)(deng)，進(jin)行戶外(wai)(wai)的(de)(de)(de)貨運(yun)站、石料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。它(ta)的(de)(de)(de)金屬構件(jian)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)下(xia)安裝(zhuang)兩根撐(cheng)腳，能夠(gou)立(li)即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠(gou)具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門架、大(da)(da)貨車運(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電氣設備(bei)一(yi)部分(fen)等(deng)(deng)構成。有的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)(zai)一(yi)邊(bian)有支(zhi)腳，另一(yi)邊(bian)支(zhi)撐(cheng)點(dian)在(zai)(zai)工業廠(chang)(chang)房或棧橋(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門架上(shang)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)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)部分(fen)組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸(xuan)壁。也(ye)可(ke)選用(yong)(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸(shen)縮(suo)臂的(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量(liang)輕，合(he)理配置；

2，整個PCB線路板制做，無對接焊縫，比拼(pin)湊承(cheng)重(zhong)梁更牢(lao)固。

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

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消(xiao)地應(ying)力(li)、防銹處理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞接軟性設計方(fang)案，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床鏜銑床一(yi)回精準定(ding)位生產加(jia)工(gong)，保證規(gui)格精密度和(he)配合尺寸；

3，每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩沖器、驅(qu)動器維護和防外遇保(bao)護器，安全性有(you)確保(bao)。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級高強螺栓聯(lian)接(jie)，保證整(zheng)個設(she)備構造抗壓強度和精密度。

5，半今龍門(men)端梁選用矩(ju)形方(fang)管制做，車轱轆為無(wu)邊緣設計方(fang)案，路(lu)軌與路(lu)面(mian)每平米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性(xing)絞接方(fang)式(shi)；防止“幾條(tiao)腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開關四合(he)一一體化設計方(fang)案，結構緊(jin)湊(cou)

3，小轎車搭建有安全性鉤(gou)，防失控。

4，全部傳動系統組織選用無(wu)連軸器的(de)立即I/O方式，傳動系統高(gao)效率(lv)、裝配線高(gao)精度、免維(wei)護(hu)保養。

5，工作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層(ceng)。防污(wu)防潮，提升(sheng)安(an)全級(ji)別。