門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)的(de)(de)貨(huo)(huo)(huo)運站、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運工作 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所(suo)使用(yong)率高、工作 范(fan)疇大(da)、融(rong)入范(fan)圍廣、實用(yong)性強等特(te)性，在(zai)(zai)海(hai)(hai)港貨(huo)(huo)(huo)運站獲得(de)普遍應用(yong)。它的(de)(de)金(jin)屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌(gui)上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工業廠房內無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)場(chang)所(suo)，方式(shi)(shi)分成半(ban)龍(long)(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)(dun)數(shu)可去300噸(dun)(dun)。適用(yong)海(hai)(hai)港、堆放場(chang)等，進行(xing)戶外(wai)的(de)(de)貨(huo)(huo)(huo)運站、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運工作 。它的(de)(de)金(jin)屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌(gui)上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍(long)(long)門(men)架(jia)、大(da)貨(huo)(huo)(huo)車(che)運作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)一(yi)部分等構(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊(bian)(bian)(bian)(bian)有支(zhi)腳，另一(yi)邊(bian)(bian)(bian)(bian)支(zhi)撐(cheng)點(dian)在(zai)(zai)工業廠房或棧(zhan)橋(qiao)(qiao)上運作，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)(long)門(men)架(jia)上端跨(kua)接(jie) (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組成。以便(bian)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)邊(bian)(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)(bian)抬起(qi)支(zhi)腳之外(wai)，產生懸(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)(suo)臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸(shen)縮(suo)(suo)臂(bei)的(de)(de)俯仰和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇

承重梁構造

1，承重梁(liang)選用(yong)歐式(shi)古(gu)典箱(xiang)型梁(liang)組織設計方(fang)案，重量輕，合理配置(zhi)；

2，整(zheng)個PCB線路(lu)板制(zhi)做，無對接(jie)焊縫，比拼湊(cou)承重梁(liang)更牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱(gong)度(du)(du)由數控切割整個(ge)PCB線路板開料，精(jing)準度(du)(du)高(gao)。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無(wu)損(sun)檢測(ce)。焊(han)(han)后總體拋丸除(chu)銹(xiu)，消(xiao)地應力、防(fang)銹(xiu)處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為(wei)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案，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用鏜(tang)(tang)孔方式，應用數(shu)控機床(chuang)鏜(tang)(tang)銑床(chuang)一回(hui)精準定位生(sheng)產加(jia)工，保證規格精密度和配合(he)尺寸；

3，每(mei)一端梁裝有雙輪緣(yuan)的車(che)轱轆、緩沖(chong)器、驅動器維護(hu)和(he)防外遇保護(hu)器，安全性有確保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選(xuan)用(yong)10.9級(ji)高(gao)強螺栓(shuan)聯接，保(bao)證整(zheng)個設備構(gou)造抗壓強度(du)和精密度(du)。

5，半今龍門端(duan)梁選用矩形方管制做，車(che)轱轆為(wei)無邊緣設計方案，路(lu)(lu)軌與路(lu)(lu)面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選(xuan)用軟性絞(jiao)接(jie)方式；防止“幾條腿”運(yun)作(zuo)。

2，電動機(ji)＋制動系統＋減速器＋行程開關四合一一體化設(she)計方案，結(jie)構緊湊

3，小轎車搭建有安全(quan)性鉤(gou)，防失控。

4，全部傳動系統組織選用無(wu)連軸器的立即(ji)I/O方式，傳動系統高(gao)效率、裝配線高(gao)精度、免維護保(bao)養。

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