門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于(yu)戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融(rong)入范(fan)圍(wei)廣(guang)、實(shi)用(yong)(yong)性(xing)強等特性(xing)，在(zai)(zai)海(hai)港(gang)貨(huo)(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩根撐腳，能夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)及工(gong)(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐點(dian)的(de)(de)(de)場(chang)所，方式(shi)(shi)分(fen)成(cheng)(cheng)半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海(hai)港(gang)、堆放場(chang)等，進行戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩根撐腳，能夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍門(men)架(jia)(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)和(he)電氣設備(bei)(bei)一(yi)部分(fen)等構成(cheng)(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)(zhi)腳，另一(yi)邊(bian)支(zhi)(zhi)撐點(dian)在(zai)(zai)工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架(jia)(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組(zu)成(cheng)(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)(wai)，產生懸壁。也可(ke)選(xuan)用(yong)(yong)帶伸縮(suo)臂的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)，根據伸縮(suo)臂的(de)(de)(de)俯(fu)仰和(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選(xuan)用(yong)歐式古典(dian)箱型梁組織設計方案，重量輕(qing)，合(he)理(li)配置；

2，整個PCB線路板制做(zuo)，無對接焊縫，比拼(pin)湊(cou)承重(zhong)梁更牢(lao)固。

3，豎(shu)直剛度(du)為(wei)1/800，梁端拱(gong)度(du)由數(shu)控切割整個(ge)PCB線路板開料，精準度(du)高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板原材(cai)料(liao)為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜(tang)孔(kong)方(fang)式，應用(yong)數控(kong)機床鏜(tang)銑床一回精(jing)(jing)準定位生產加工，保(bao)證(zheng)規(gui)格精(jing)(jing)密度和配合尺(chi)寸；

3，每一端梁裝有(you)雙輪緣的車轱轆(lu)、緩沖器、驅(qu)動器維護和防外遇保護器，安(an)全性有(you)確(que)保。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級(ji)高強(qiang)螺栓聯接，保(bao)證整個設備(bei)構造抗壓(ya)強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選(xuan)用矩形方管制做，車轱(gu)轆為無邊緣設(she)計(ji)方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動機＋制(zhi)動系統＋減速(su)器＋行程開(kai)關四(si)合一一體化設計方案，結構(gou)緊湊

3，小轎車搭建有安(an)全性(xing)鉤，防失控。

4，全部(bu)傳動(dong)系(xi)統(tong)(tong)組織選(xuan)用無(wu)連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)(tong)高效率、裝配線高精(jing)度(du)、免維護保(bao)養(yang)。

5，工作中(zhong)級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防(fang)水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防(fang)污防(fang)潮(chao)，提升安(an)全(quan)級(ji)(ji)(ji)別(bie)。