門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于(yu)戶外的(de)(de)(de)(de)(de)貨運站、石料場(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)所使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范疇大(da)、融入范圍廣、實(shi)用(yong)(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)(zai)海(hai)港貨運站獲得普遍應用(yong)(yong)。它的(de)(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)像門(men)(men)形架(jia)(jia)(jia)構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁下(xia)安(an)裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊能(neng)夠具備(bei)外伸(shen)懸臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)(chang)及工(gong)業廠(chang)房內(nei)無牛(niu)腿支撐(cheng)點的(de)(de)(de)(de)(de)場(chang)(chang)所，方(fang)式(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)，大(da)噸數(shu)可去300噸。適(shi)用(yong)(yong)海(hai)港、堆放場(chang)(chang)等(deng)，進行戶外的(de)(de)(de)(de)(de)貨運站、石料場(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)像門(men)(men)形架(jia)(jia)(jia)構(gou)(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁下(xia)安(an)裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上走動(dong)(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊能(neng)夠具備(bei)外伸(shen)懸臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)結構(gou)(gou)(gou)類型由龍(long)門(men)(men)架(jia)(jia)(jia)、大(da)貨車(che)運作(zuo)(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)吊裝(zhuang)小轎車(che)和電氣設備(bei)一(yi)部(bu)(bu)分等(deng)構(gou)(gou)(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)只在(zai)(zai)(zai)一(yi)邊有支腳(jiao)，另一(yi)邊支撐(cheng)點在(zai)(zai)(zai)工(gong)業廠(chang)房或(huo)棧橋(qiao)(qiao)上運作(zuo)(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)架(jia)(jia)(jia)上端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁和端梁)、支腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁等(deng)一(yi)部(bu)(bu)分組成。以便(bian)擴(kuo)張起(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁能(neng)夠向(xiang)一(yi)邊或(huo)兩(liang)(liang)邊抬起(qi)(qi)支腳(jiao)之(zhi)外，產生懸壁。也可選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)俯仰和轉動(dong)(dong)(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用(yong)歐式古典箱(xiang)型梁(liang)組織設計方案(an)，重(zhong)量輕，合理(li)配置；

2，整(zheng)個(ge)PCB線路板制做，無對接(jie)焊縫，比拼(pin)湊承重梁更牢(lao)固。

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

4，選用(yong)埋弧焊自動焊、無損檢測(ce)。焊后(hou)總體拋丸除銹(xiu)(xiu)，消地(di)應力、防銹(xiu)(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼(gang)板原材(cai)料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方(fang)案(an)，防止“幾條腿”運(yun)作。

2，車轱轆選用鏜孔方式，應用數控機(ji)床(chuang)鏜銑床(chuang)一回精準(zhun)定位生產加工，保(bao)證規(gui)格(ge)精密(mi)度和配合尺(chi)寸；

3，每一端梁裝有雙(shuang)輪緣的車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護和防(fang)外(wai)遇保護器(qi)，安全性有確(que)保。

4，承重梁與端(duan)梁選用10.9級高(gao)強螺(luo)栓(shuan)聯接，保證(zheng)整個設備構造抗壓強度和精密度。

5，半今龍門(men)端梁(liang)選用矩(ju)形方管制做，車轱轆為無邊(bian)緣(yuan)設計方案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選用軟(ruan)性絞(jiao)接方(fang)式；防止“幾條腿”運作(zuo)。

2，電動機＋制動系統＋減速器＋行程開關四(si)合一一體化(hua)設計方(fang)案，結構緊湊(cou)

3，小轎車搭(da)建(jian)有安全性鉤，防(fang)失控。

4，全部傳動系統組(zu)織選用(yong)無連軸器的立即(ji)I/O方式，傳動系統高效率、裝(zhuang)配線高精度、免(mian)維護保養。

5，工作中級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別(bie)。