門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作 。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)場(chang)所(suo)使用(yong)率高、工作 范疇(chou)大(da)(da)、融入范圍廣(guang)、實用(yong)性(xing)強等(deng)特性(xing)，在海(hai)港(gang)貨(huo)(huo)運(yun)站(zhan)獲(huo)得普遍應用(yong)。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立(li)即在路面的(de)(de)(de)路軌(gui)上(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊能夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種(zhong)形(xing)變(bian)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆(dui)放場(chang)及(ji)工業廠房(fang)內無(wu)牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)(fen)成半龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)海(hai)港(gang)、堆(dui)放場(chang)等(deng)，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作 。它的(de)(de)(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立(li)即在路面的(de)(de)(de)路軌(gui)上(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊能夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構類(lei)型由龍門(men)(men)架(jia)、大(da)(da)貨(huo)(huo)車運(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和(he)(he)電(dian)氣設備(bei)一部分(fen)(fen)等(deng)構成。有的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在一邊有支(zhi)(zhi)腳(jiao)(jiao)，另一邊支(zhi)(zhi)撐(cheng)點在工業廠房(fang)或(huo)棧橋(qiao)上(shang)運(yun)作，稱(cheng)之(zhi)為半橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端(duan)梁)、支(zhi)(zhi)腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一部分(fen)(fen)組成。以(yi)便擴張(zhang)(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能夠(gou)(gou)向一邊或(huo)兩(liang)邊抬(tai)起(qi)支(zhi)(zhi)腳(jiao)(jiao)之(zhi)外(wai)，產生懸壁。也可選用(yong)帶(dai)伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴張(zhang)(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范疇(chou)

承重梁構造

1，承重梁選用歐(ou)式古(gu)典箱型梁組織設計(ji)方案(an)，重量(liang)輕，合理(li)配置(zhi)；

2，整個PCB線路板制做(zuo)，無(wu)對接焊(han)縫，比(bi)拼湊(cou)承重梁更牢固。

3，豎直剛(gang)度(du)為1/800，梁端(duan)拱度(du)由數控切(qie)割整個PCB線路板開料(liao)，精準度(du)高。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后(hou)總(zong)體拋(pao)丸除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設計(ji)方案，防止“幾條(tiao)腿”運作。

2，車轱轆選用鏜孔(kong)方式，應(ying)用數控機床鏜銑床一回(hui)精準定位(wei)生產加(jia)工，保證規格精密(mi)度和配合尺寸；

3，每一端梁裝有雙(shuang)輪(lun)緣的(de)車轱轆、緩(huan)沖器、驅動(dong)器維護(hu)和防外遇保(bao)護(hu)器，安全性(xing)有確保(bao)。

4，承重梁與(yu)端(duan)梁選用10.9級高強螺栓聯接(jie)，保證整(zheng)個(ge)設備構造抗壓(ya)強度和精(jing)密度。

5，半今(jin)龍門端梁選用矩形方管制(zhi)做，車轱轆為無(wu)邊緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行程開(kai)關四合一(yi)一(yi)體(ti)化(hua)設計方案，結構(gou)緊湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全部(bu)傳動(dong)系統組織選用無連軸器的立即I/O方式，傳動(dong)系統高(gao)效率、裝配線高(gao)精度(du)、免(mian)維護(hu)保養(yang)。

5，工(gong)作中級別(bie)為A6級，防水等級IP55，H級絕(jue)緣層(ceng)。防污(wu)防潮，提升(sheng)安全級別(bie)。