門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)(ban)運(yun)(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場所使用率高(gao)、工作(zuo) 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍(wei)廣、實(shi)用性強等(deng)(deng)特性，在(zai)海(hai)港貨(huo)運(yun)(yun)站獲得普(pu)遍(bian)應用。它(ta)的(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)(bei)外(wai)(wai)(wai)伸懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用堆(dui)放場及工業廠房(fang)內無牛腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)場所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適(shi)用海(hai)港、堆(dui)放場等(deng)(deng)，進行戶(hu)外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)(ban)運(yun)(yun)工作(zuo) 。它(ta)的(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)(bei)外(wai)(wai)(wai)伸懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍(long)門(men)架(jia)、大(da)貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車和(he)電氣設備(bei)(bei)一(yi)部分(fen)等(deng)(deng)構成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有(you)支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工業廠房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之(zhi)(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)架(jia)上端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分(fen)組成(cheng)。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)(fan)(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)支(zhi)(zhi)(zhi)腳(jiao)之(zhi)(zhi)外(wai)(wai)(wai)，產生懸壁。也可(ke)選用帶(dai)伸縮臂(bei)(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根(gen)據伸縮臂(bei)(bei)的(de)(de)俯仰和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古(gu)典箱型梁組織設計(ji)方案，重(zhong)量(liang)輕(qing)，合理(li)配置；

2，整(zheng)個PCB線路板(ban)制做，無(wu)對(dui)接焊縫，比拼湊承重梁(liang)更牢(lao)固(gu)。

3，豎直剛度(du)為(wei)1/800，梁端(duan)拱度(du)由數(shu)控切割整個PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧焊自(zi)動焊、無損檢測(ce)。焊后總體拋(pao)丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案，防止“幾條(tiao)腿”運(yun)作。

2，車(che)轱轆選用鏜(tang)孔方式，應用數(shu)控機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加工，保證規格(ge)精(jing)密度和(he)配(pei)合尺寸；

3，每一端(duan)梁裝有雙輪緣(yuan)的車(che)轱轆(lu)、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護和防外遇保護器(qi)(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓(shuan)聯(lian)接，保證整(zheng)個(ge)設(she)備(bei)構造抗(kang)壓強度(du)和精密(mi)度(du)。

5，半今龍門端梁選用(yong)矩形方(fang)管(guan)制做，車轱轆為無邊(bian)緣設計(ji)方(fang)案，路(lu)軌與(yu)路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎(jiao)車承重梁與承重梁選用軟性絞接方(fang)式；防(fang)止(zhi)“幾(ji)條腿”運(yun)作(zuo)。

2，電(dian)動機＋制動系統(tong)＋減速器＋行程開(kai)關四合一(yi)一(yi)體化設計方案，結構緊(jin)湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部傳動系(xi)統組織(zhi)選用無(wu)連軸(zhou)器的(de)立即I/O方(fang)式，傳動系(xi)統高效率、裝配線高精度、免維(wei)護保養。

5，工作中(zhong)級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防(fang)水(shui)等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)(ji)別(bie)。