門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外的(de)(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)所(suo)使用(yong)率高、工(gong)作(zuo) 范疇(chou)(chou)大(da)、融入范圍廣(guang)、實用(yong)性強等(deng)特(te)性，在(zai)海(hai)港貨(huo)運(yun)(yun)站(zhan)獲(huo)得普遍(bian)應用(yong)。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在(zai)路面的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形變(bian)。橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆(dui)(dui)放場(chang)及工(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)海(hai)港、堆(dui)(dui)放場(chang)等(deng)，進行戶外的(de)(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在(zai)路面的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備外伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)備一(yi)部分等(deng)構(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)(bian)有支(zhi)腳，另一(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)點在(zai)工(gong)業(ye)廠房或(huo)棧橋(qiao)(qiao)(qiao)(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)，稱(cheng)之為半(ban)橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)架(jia)上(shang)(shang)端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳之外，產生懸(xuan)壁。也(ye)可選(xuan)用(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)據伸縮(suo)臂(bei)的(de)(de)(de)(de)俯仰(yang)和轉(zhuan)動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐式古(gu)典箱型梁組織設計方(fang)案，重(zhong)量輕，合理(li)配置；

2，整個PCB線(xian)路板制做，無對接(jie)焊縫(feng)，比拼(pin)湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數控(kong)切割整(zheng)個PCB線路板開料，精準度(du)高。

4，選用埋(mai)弧(hu)焊自動焊、無(wu)損檢測。焊后(hou)總(zong)體拋丸(wan)除(chu)銹，消地應力(li)、防銹處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原(yuan)材料為(wei)Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設計方案，防止(zhi)“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準定位(wei)生(sheng)產加工，保證(zheng)規(gui)格精密度和配合尺寸；

3，每一(yi)端梁裝有雙輪(lun)緣的車轱轆、緩沖器、驅動器維(wei)護(hu)和防外遇保護(hu)器，安全性(xing)有確(que)保。

4，承(cheng)重(zhong)梁與端梁選用10.9級高(gao)強螺栓聯接(jie)，保證整個(ge)設備構(gou)造(zao)抗壓強度和精(jing)密(mi)度。

5，半(ban)今(jin)龍門端梁選用矩(ju)形方管制(zhi)做，車轱轆為無邊緣(yuan)設計方案，路軌(gui)與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞(jiao)接方(fang)式；防止“幾條腿(tui)”運作。

2，電動(dong)機(ji)＋制動(dong)系統(tong)＋減速器＋行(xing)程開(kai)關四(si)合一一體化(hua)設計(ji)方(fang)案，結構緊(jin)湊

3，小(xiao)轎(jiao)車搭建(jian)有安(an)全性鉤，防失控。

4，全(quan)部傳動(dong)系統組織選用(yong)無連軸器的(de)立(li)即I/O方式，傳動(dong)系統高效率、裝配(pei)線高精度(du)、免維護(hu)保(bao)養。

5，工作中級(ji)別為A6級(ji)，防(fang)水(shui)等(deng)級(ji)IP55，H級(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮，提升安全(quan)級(ji)別。