門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)(chang)所使(shi)用率(lv)高(gao)、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大(da)(da)、融入范(fan)圍廣、實用性強等(deng)特性，在(zai)海港貨(huo)運(yun)站獲得普(pu)遍應(ying)用。它的(de)(de)(de)(de)(de)金屬(shu)構件(jian)像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)(chang)(chang)及工(gong)業廠房內無牛腿(tui)支撐點(dian)的(de)(de)(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)分(fen)成半(ban)龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸數可去300噸。適用海港、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金屬(shu)構件(jian)像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍(long)門(men)(men)架(jia)(jia)、大(da)(da)貨(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構成。有的(de)(de)(de)(de)(de)橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)(yi)邊(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)支撐點(dian)在(zai)工(gong)業廠房或棧橋上運(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半(ban)橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)架(jia)(jia)上端(duan)跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支腳(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分(fen)組成。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁。也(ye)可選用帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據(ju)伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉(zhuan)動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用(yong)歐(ou)式古典(dian)箱型(xing)梁(liang)組織(zhi)設計方案，重量輕，合(he)理配置；

2，整個PCB線路板(ban)制(zhi)做，無對接焊縫，比(bi)拼湊承重梁(liang)更牢(lao)固。

3，豎直(zhi)剛(gang)度為1/800，梁(liang)端拱度由數控切割(ge)整個PCB線路(lu)板開料，精(jing)準度高。

4，選用埋(mai)弧(hu)焊自(zi)動焊、無損檢測(ce)。焊后(hou)總(zong)體(ti)拋(pao)丸除銹，消地(di)應力、防銹處理(li)，超過Sa2.5級(ji)；

5，厚鋼(gang)板原材料(liao)為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計(ji)方案，防止“幾條(tiao)腿”運作。

2，車轱轆選用鏜(tang)孔方(fang)式，應(ying)用數控機(ji)床鏜(tang)銑床一回(hui)精(jing)準定(ding)位生產加工，保證規格(ge)精(jing)密度和(he)配合(he)尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩(huan)沖器(qi)、驅動器(qi)維護和(he)防外遇保護器(qi)，安全性有確(que)保。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓聯接，保(bao)證(zheng)整(zheng)個設備構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管(guan)制(zhi)做，車轱轆為無邊(bian)緣(yuan)設計方案(an)，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小轎車承重梁與承重梁選(xuan)用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制動系(xi)統＋減速器(qi)＋行程開(kai)關四(si)合一(yi)一(yi)體化設計方案，結構緊湊(cou)

3，小轎(jiao)車(che)搭建(jian)有安全(quan)性(xing)鉤，防失控。

4，全部傳動系(xi)統組織(zhi)選用無(wu)連軸器的立即I/O方(fang)式，傳動系(xi)統高效率、裝配線高精度、免維護保(bao)養。

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