門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)的貨(huo)(huo)運(yun)站、石(shi)料(liao)(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的裝(zhuang)卸搬運(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具(ju)備場(chang)所(suo)使用(yong)率高、工作(zuo) 范疇(chou)(chou)大、融入范圍廣、實用(yong)性強等(deng)(deng)特(te)性，在海(hai)港貨(huo)(huo)運(yun)站獲得普遍應用(yong)。它的金屬構件像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)(gou)立即(ji)在路面的路軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能夠(gou)(gou)具(ju)備外(wai)伸(shen)(shen)(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適用(yong)堆放(fang)場(chang)及工業廠(chang)房內無(wu)牛(niu)腿支(zhi)撐(cheng)點的場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)半(ban)龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適用(yong)海(hai)港、堆放(fang)場(chang)等(deng)(deng)，進(jin)行戶外(wai)的貨(huo)(huo)運(yun)站、石(shi)料(liao)(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的裝(zhuang)卸搬運(yun)工作(zuo) 。它的金屬構件像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)(gou)立即(ji)在路面的路軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能夠(gou)(gou)具(ju)備外(wai)伸(shen)(shen)(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結(jie)構類型由(you)龍(long)(long)門(men)(men)(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)(he)電氣(qi)設(she)(she)(she)備一部(bu)分(fen)(fen)等(deng)(deng)構成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在一邊有支(zhi)腳，另一邊支(zhi)撐(cheng)點在工業廠(chang)房或(huo)棧橋(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)，稱(cheng)之為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的龍(long)(long)門(men)(men)(men)架(jia)上(shang)(shang)端跨接(jie) (含承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部(bu)分(fen)(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備工作(zuo) 范疇(chou)(chou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)(gou)向一邊或(huo)兩(liang)邊抬起(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)，產生(sheng)懸壁。也可選(xuan)用(yong)帶伸(shen)(shen)(shen)縮臂的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據(ju)伸(shen)(shen)(shen)縮臂的俯仰和(he)(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備工作(zuo) 范疇(chou)(chou)

承重梁構造

1，承重梁選(xuan)用歐式(shi)古(gu)典(dian)箱型(xing)梁組織設計方案，重量輕，合理配置；

2，整個PCB線(xian)路板制(zhi)做(zuo)，無對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱度由數控切割整個(ge)PCB線(xian)路(lu)板開料，精準(zhun)度高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總體(ti)拋丸除銹(xiu)，消(xiao)地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計方案，防止“幾(ji)條腿(tui)”運(yun)作。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一回精(jing)準定位生產加工，保(bao)證(zheng)規格(ge)精(jing)密度和配合尺寸(cun)；

3，每(mei)一(yi)端梁裝有雙輪緣的車轱轆、緩沖(chong)器、驅動器維護和防外遇保護器，安全性有確保。

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯接(jie)，保(bao)證(zheng)整個設(she)備構造抗壓強度(du)和(he)精密度(du)。

5，半今龍(long)門端(duan)梁選用矩(ju)形方管制做(zuo)，車轱轆為無邊緣設計方案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟性絞接方(fang)式(shi)；防止(zhi)“幾(ji)條(tiao)腿”運作。

2，電動機＋制動系統(tong)＋減(jian)速器＋行程開關四合(he)一(yi)一(yi)體化設計方案(an)，結構緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳動系統(tong)組織(zhi)選用無連軸(zhou)器的立即I/O方式(shi)，傳動系統(tong)高效(xiao)率、裝配(pei)線(xian)高精度、免(mian)維護(hu)保(bao)養。

5，工(gong)作中(zhong)級(ji)(ji)別為(wei)A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防污(wu)防潮，提升安全級(ji)(ji)別。