門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)(chang)(chang)所使用(yong)率高、工作(zuo)(zuo) 范疇(chou)大(da)、融(rong)入范圍(wei)廣、實用(yong)性強等(deng)特性，在(zai)海(hai)(hai)港貨(huo)運(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能夠立即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能夠具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)(chang)及(ji)工業(ye)廠(chang)房內無牛腿(tui)支(zhi)撐(cheng)(cheng)點的(de)(de)(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)半(ban)(ban)龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數(shu)可去300噸(dun)。適(shi)用(yong)海(hai)(hai)港、堆放(fang)場(chang)(chang)(chang)等(deng)，進行(xing)戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)工作(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)(liang)根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能夠立即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能夠具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由(you)龍門架(jia)、大(da)貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車和(he)(he)電氣設(she)備(bei)(bei)一(yi)(yi)部分(fen)等(deng)構(gou)成(cheng)。有(you)(you)的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊有(you)(you)支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐(cheng)(cheng)點在(zai)工業(ye)廠(chang)房或棧(zhan)橋(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半(ban)(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍門架(jia)上(shang)(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可選用(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根(gen)(gen)據伸縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織(zhi)設(she)計方案，重量輕(qing)，合理配置；

2，整個PCB線路板制(zhi)做(zuo)，無對(dui)接焊縫，比拼湊承重(zhong)梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端(duan)拱度(du)由數控切(qie)割整個PCB線路板開料，精(jing)準度(du)高。

4，選用(yong)埋弧(hu)焊(han)自(zi)動(dong)焊(han)、無損檢(jian)測。焊(han)后總體(ti)拋丸除(chu)銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方案，防止“幾(ji)條腿”運(yun)作(zuo)。

2，車轱轆選用鏜孔(kong)方式，應用數控(kong)機床鏜銑床一回精準定位生產加工，保證規格(ge)精密度和配(pei)合尺(chi)寸；

3，每一端梁(liang)裝有雙(shuang)輪(lun)緣的車轱(gu)轆、緩沖(chong)器(qi)、驅動(dong)器(qi)維護和防外遇保(bao)護器(qi)，安全(quan)性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度(du)(du)和精密度(du)(du)。

5，半(ban)今龍門端梁選用矩形方管制做，車轱轆為(wei)無(wu)邊緣(yuan)設計方案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重(zhong)梁(liang)(liang)與(yu)承(cheng)重(zhong)梁(liang)(liang)選用(yong)軟(ruan)性絞接(jie)方(fang)式(shi)；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速(su)器(qi)＋行程開關四(si)合(he)一(yi)一(yi)體化設計方案，結構緊湊

3，小轎車(che)搭建有(you)安全性(xing)鉤，防失(shi)控。

4，全(quan)部傳動(dong)系(xi)統(tong)(tong)組(zu)織選用無連軸器的(de)立即I/O方式，傳動(dong)系(xi)統(tong)(tong)高效率(lv)、裝配線高精度、免維(wei)護保養(yang)。

5，工作(zuo)中級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)水(shui)等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提(ti)升(sheng)安全級(ji)(ji)別(bie)。