門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要用于(yu)戶外的(de)(de)(de)貨運(yun)(yun)站、石料場貨、散柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)場所使用率高、工(gong)(gong)作 范疇(chou)(chou)大、融入范圍廣、實用性強等(deng)特性，在(zai)(zai)海港貨運(yun)(yun)站獲得(de)普遍應用。它(ta)的(de)(de)(de)金屬構(gou)件像門形(xing)(xing)(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝兩(liang)(liang)根撐(cheng)腳，能夠立即(ji)在(zai)(zai)路面(mian)的(de)(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形(xing)(xing)(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆放場及工(gong)(gong)業廠房(fang)內無牛(niu)腿支撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)分(fen)成半(ban)龍(long)(long)(long)門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)(long)(long)門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數(shu)可去300噸。適用海港、堆放場等(deng)，進行戶外的(de)(de)(de)貨運(yun)(yun)站、石料場貨、散柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)作 。它(ta)的(de)(de)(de)金屬構(gou)件像門形(xing)(xing)(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝兩(liang)(liang)根撐(cheng)腳，能夠立即(ji)在(zai)(zai)路面(mian)的(de)(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由(you)龍(long)(long)(long)門架(jia)、大貨車(che)(che)運(yun)(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)(che)和(he)電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只(zhi)在(zai)(zai)一(yi)(yi)邊(bian)有支腳，另一(yi)(yi)邊(bian)支撐(cheng)點在(zai)(zai)工(gong)(gong)業廠房(fang)或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作，稱(cheng)之為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍(long)(long)(long)門架(jia)上(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一(yi)(yi)部分(fen)組(zu)成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠向一(yi)(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支腳之外，產生懸壁。也(ye)可選(xuan)用帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)(che)，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰(yang)和(he)轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設計(ji)方案，重(zhong)量輕，合(he)理配(pei)置；

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

3，豎直剛度為(wei)1/800，梁(liang)端(duan)拱(gong)度由(you)數控(kong)切割(ge)整個PCB線路(lu)板(ban)開料，精(jing)準度高。

4，選(xuan)用埋(mai)弧焊自動(dong)焊、無損檢測。焊后總體拋丸除(chu)銹(xiu)，消地應力(li)、防銹(xiu)處(chu)理，超過Sa2.5級(ji)；

5，厚(hou)(hou)鋼板原材料(liao)為Q235B；環氧富鋅漆(qi)，薄厚(hou)(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防(fang)止“幾條腿”運(yun)作。

2，車轱(gu)轆選用鏜孔方式(shi)，應用數控機(ji)床(chuang)鏜銑(xian)床(chuang)一回(hui)精準定位生產加工(gong)，保證規格(ge)精密度和配(pei)合尺寸；

3，每一端(duan)梁(liang)裝有雙輪緣的車轱(gu)轆(lu)、緩沖(chong)器、驅動器維護和(he)防外遇保護器，安全性(xing)有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯(lian)接(jie)，保證整個設備構造抗(kang)壓強度(du)和精密(mi)度(du)。

5，半今(jin)龍門(men)端梁選(xuan)用矩形(xing)方(fang)管制做，車轱轆為(wei)無邊緣設(she)計方(fang)案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小轎車承重(zhong)(zhong)梁與承重(zhong)(zhong)梁選用軟(ruan)性(xing)絞接方式(shi)；防止“幾條腿”運作(zuo)。

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

3，小(xiao)轎車搭建有安全性鉤，防失(shi)控。

4，全(quan)部傳動系統組織選用無連(lian)軸器(qi)的立即I/O方式，傳動系統高效率、裝配線高精度(du)、免(mian)維護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安全級(ji)別。