門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運站、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)所使用(yong)率(lv)高(gao)、工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)大、融入范(fan)(fan)圍(wei)廣(guang)、實用(yong)性強等特性，在(zai)海港貨(huo)運站獲(huo)得(de)普(pu)遍應用(yong)。它的(de)(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像門(men)(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳，能(neng)(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具(ju)備(bei)外(wai)(wai)伸(shen)(shen)懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)及工(gong)(gong)(gong)業廠房內(nei)無牛腿支撐(cheng)(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)分成半龍(long)門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用(yong)海港、堆放(fang)場(chang)等，進行戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運站、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作 。它的(de)(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像門(men)(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳，能(neng)(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具(ju)備(bei)外(wai)(wai)伸(shen)(shen)懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類(lei)型由龍(long)門(men)(men)(men)架(jia)(jia)(jia)、大貨(huo)車運作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設備(bei)一(yi)(yi)部分等構(gou)(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支腳，另(ling)一(yi)(yi)邊(bian)支撐(cheng)(cheng)點在(zai)工(gong)(gong)(gong)業廠房或棧橋(qiao)上(shang)(shang)運作，稱之(zhi)為半橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)(men)架(jia)(jia)(jia)上(shang)(shang)端跨(kua)接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分組成。以便(bian)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向一(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支腳之(zhi)外(wai)(wai)，產生懸壁。也可(ke)選(xuan)用(yong)帶伸(shen)(shen)縮臂的(de)(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據(ju)伸(shen)(shen)縮臂的(de)(de)(de)(de)(de)俯仰和轉動(dong)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐(ou)式古典箱型(xing)梁(liang)組(zu)織設(she)計(ji)方案(an)，重量輕(qing)，合理配置；

2，整個PCB線路板制做，無對(dui)接焊縫(feng)，比拼湊(cou)承重梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由(you)數控切(qie)割整個PCB線路板開料(liao)，精(jing)準度(du)高。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)(hou)鋼板(ban)原材料為(wei)Q235B；環氧富(fu)鋅漆，薄(bo)厚(hou)(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防止(zhi)“幾條(tiao)腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應(ying)用數控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一回(hui)精準(zhun)定位生(sheng)產加(jia)工，保證規(gui)格精密度和配合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器、驅動器維護和防外遇保護器，安(an)全性有確保。

4，承重梁與端(duan)梁選用10.9級高強螺栓聯接，保(bao)證整個設備構造(zao)抗(kang)壓強度(du)和精(jing)密度(du)。

5，半今龍門端梁(liang)選用(yong)矩形方管制做，車轱轆(lu)為無邊緣設計方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟性絞接方式(shi)；防止“幾條腿”運(yun)作。

2，電動機＋制動系統＋減(jian)速器＋行(xing)程(cheng)開關四(si)合(he)一(yi)一(yi)體化(hua)設(she)計方案，結構緊湊

3，小(xiao)轎車搭(da)建有(you)安全(quan)性鉤，防失控(kong)。

4，全部傳動系統(tong)組(zu)織選用無連軸器的立即(ji)I/O方式，傳動系統(tong)高效率、裝配線高精(jing)度、免維(wei)護保養。

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