門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)(san)柜的(de)(de)裝卸搬運(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)(chang)所使(shi)用(yong)率(lv)高、工(gong)作 范疇大、融入范圍廣(guang)、實用(yong)性強等特性，在(zai)海港(gang)貨(huo)運(yun)站獲得普遍(bian)應用(yong)。它(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆(dui)放場(chang)(chang)及工(gong)業廠(chang)房(fang)內無牛腿支撐(cheng)點(dian)的(de)(de)場(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適(shi)用(yong)海港(gang)、堆(dui)放場(chang)(chang)等，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)(san)柜的(de)(de)裝卸搬運(yun)工(gong)作 。它(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門(men)架(jia)(jia)、大貨(huo)車(che)運(yun)作組(zu)(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車(che)和電氣設(she)(she)備(bei)(bei)一(yi)(yi)部分(fen)等構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)(yi)邊(bian)(bian)有支腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支撐(cheng)點(dian)在(zai)工(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上(shang)運(yun)作，稱(cheng)之為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍門(men)架(jia)(jia)上(shang)端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)部分(fen)組(zu)(zu)成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外(wai)(wai)，產生懸壁。也可選(xuan)用(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車(che)，根(gen)據伸(shen)(shen)縮(suo)臂(bei)的(de)(de)俯仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作 范疇

承重梁構造

1，承重(zhong)梁選用歐式(shi)古典箱型(xing)梁組織(zhi)設計方案(an)，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板制做，無(wu)對接焊縫，比(bi)拼湊承重梁(liang)更牢固。

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

4，選(xuan)用埋(mai)弧焊自動(dong)焊、無(wu)損檢測(ce)。焊后總體(ti)拋丸除銹，消(xiao)地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方案，防止“幾條腿”運作(zuo)。

2，車(che)轱轆選(xuan)用(yong)鏜(tang)孔方(fang)式，應(ying)用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一回精準定位(wei)生(sheng)產(chan)加(jia)工，保證規格(ge)精密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱(gu)轆(lu)、緩沖器、驅動器維護和防(fang)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(gao)強螺栓(shuan)聯接，保證整個設(she)備(bei)構造抗壓強度和(he)精密度。

5，半今龍(long)門(men)端梁選用矩形方(fang)管制(zhi)做，車(che)轱(gu)轆為無邊緣設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)(zhong)梁與(yu)承(cheng)重(zhong)(zhong)梁選用軟性絞接方式(shi)；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制動系(xi)統＋減速(su)器＋行(xing)程開關四合一(yi)一(yi)體化設計方(fang)案，結構(gou)緊湊

3，小轎車搭建(jian)有(you)安全(quan)性鉤，防失控。

4，全部傳動(dong)系(xi)統(tong)組織選(xuan)用無連軸器的立(li)即I/O方式，傳動(dong)系(xi)統(tong)高效率、裝配線高精度、免維護保養。

5，工作中(zhong)級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防水等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)(ji)別。