門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用于(yu)戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)所使(shi)用率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇大(da)、融(rong)入范(fan)(fan)圍廣、實用性強等特性，在海(hai)港貨(huo)運(yun)(yun)站(zhan)獲得(de)普遍應用。它的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能夠(gou)(gou)立即在路(lu)面(mian)的(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)(shi)用堆放(fang)場(chang)(chang)及工(gong)(gong)業(ye)廠房內(nei)無牛腿(tui)支撐(cheng)點的(de)(de)場(chang)(chang)所，方式(shi)(shi)分成半龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可去300噸。適(shi)(shi)用海(hai)港、堆放(fang)場(chang)(chang)等，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能夠(gou)(gou)立即在路(lu)面(mian)的(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型(xing)由龍(long)門(men)架(jia)、大(da)貨(huo)車運(yun)(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電氣設備(bei)(bei)一(yi)部分等構(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)邊(bian)(bian)(bian)有支腳(jiao)(jiao)(jiao)，另一(yi)邊(bian)(bian)(bian)支撐(cheng)點在工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)門(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支腳(jiao)(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬起(qi)(qi)支腳(jiao)(jiao)(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁。也可選用帶(dai)伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)據伸(shen)縮臂(bei)的(de)(de)俯仰和(he)轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用(yong)歐式古(gu)典(dian)箱型梁組織設計方案，重量輕，合(he)理配置(zhi)；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼湊(cou)承(cheng)重(zhong)梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱(gong)度由數控切割整個PCB線路板開料，精準度高(gao)。

4，選用埋弧焊自動(dong)焊、無損檢測(ce)。焊后總(zong)體拋丸除(chu)銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟(ruan)性設(she)計方案，防(fang)止“幾條(tiao)腿(tui)”運作。

2，車(che)轱轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一(yi)回精準定位生產加工，保證規格精密(mi)度(du)和(he)配合尺寸；

3，每(mei)一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全性有(you)確保。

4，承重梁與(yu)端梁選用10.9級高強(qiang)螺栓(shuan)聯接(jie)，保證整個設(she)備構造抗壓強(qiang)度(du)和精密度(du)。

5，半(ban)今龍(long)門端(duan)梁選用矩形方管(guan)制做(zuo)，車轱轆為無(wu)邊緣(yuan)設計(ji)方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重梁(liang)與承重梁(liang)選用軟性(xing)絞接(jie)方式；防止“幾條腿”運作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速(su)器＋行程開關四合(he)一一體(ti)化(hua)設(she)計方案，結構緊湊

3，小轎(jiao)車搭建(jian)有安全性鉤，防失控。

4，全(quan)部傳(chuan)動(dong)系統(tong)組織(zhi)選用無連軸器的(de)立即I/O方式，傳(chuan)動(dong)系統(tong)高效率、裝配線(xian)高精度(du)、免(mian)維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水(shui)等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防污防潮，提升安全(quan)級(ji)(ji)別。