門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)(yong)于(yu)戶(hu)外(wai)(wai)的(de)貨(huo)運站(zhan)、石料場貨(huo)、散柜的(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)(bei)場所使(shi)用(yong)(yong)(yong)(yong)率高(gao)、工(gong)作 范(fan)(fan)疇大(da)、融入(ru)范(fan)(fan)圍廣、實用(yong)(yong)(yong)(yong)性強等特性，在(zai)海(hai)(hai)港貨(huo)運站(zhan)獲得普遍應用(yong)(yong)(yong)(yong)。它(ta)的(de)金屬構件像門形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)(yong)(yong)堆(dui)放場及(ji)工(gong)業廠(chang)房(fang)內無(wu)牛腿(tui)支撐(cheng)點的(de)場所，方式(shi)(shi)分(fen)成(cheng)半(ban)龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)(yong)(yong)(yong)海(hai)(hai)港、堆(dui)放場等，進(jin)行戶(hu)外(wai)(wai)的(de)貨(huo)運站(zhan)、石料場貨(huo)、散柜的(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作 。它(ta)的(de)金屬構件像門形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門架、大(da)貨(huo)車運作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和(he)(he)電氣(qi)設備(bei)(bei)(bei)一部分(fen)等構成(cheng)。有(you)的(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有(you)支腳(jiao)，另一邊(bian)(bian)支撐(cheng)點在(zai)工(gong)業廠(chang)房(fang)或棧橋上(shang)運作，稱(cheng)之(zhi)為半(ban)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍(long)門架上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部分(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁(bi)。也可(ke)選用(yong)(yong)(yong)(yong)帶伸(shen)(shen)縮臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根據伸(shen)(shen)縮臂(bei)的(de)俯仰和(he)(he)轉(zhuan)動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重(zhong)量輕(qing)，合理配(pei)置；

2，整(zheng)個PCB線(xian)路板制做，無對(dui)接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數(shu)控切割整個PCB線路板開料，精準(zhun)度(du)高(gao)。

4，選用埋(mai)弧焊(han)自(zi)動焊(han)、無損(sun)檢(jian)測。焊(han)后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環(huan)氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防(fang)止(zhi)“幾(ji)條腿(tui)”運(yun)作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數(shu)控機床鏜銑(xian)床一回精(jing)準定(ding)位生產加(jia)工，保證規格精(jing)密度(du)和配(pei)合(he)尺寸；

3，每(mei)一(yi)端梁(liang)裝有雙輪緣的車轱轆、緩(huan)沖器(qi)、驅(qu)動器(qi)維護和(he)防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與(yu)端(duan)梁選用10.9級(ji)高強螺栓(shuan)聯接，保證整個(ge)設備構(gou)造抗壓強度(du)和精密度(du)。

5，半今龍(long)門端梁(liang)選用矩形(xing)方(fang)管制做，車轱轆為無邊(bian)緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎(jiao)車(che)承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制動系統＋減速器＋行程(cheng)開關四合一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小轎車搭(da)建有(you)安全性(xing)鉤，防失控。

4，全部傳(chuan)動系統組織選用無連(lian)軸器的立即I/O方式，傳(chuan)動系統高效率、裝配線高精度、免維(wei)護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防污(wu)防潮，提升安全級(ji)別(bie)。