門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工作 。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所(suo)(suo)使用(yong)率(lv)高、工作 范(fan)疇(chou)大、融入范(fan)圍(wei)廣、實用(yong)性強等(deng)特性，在海港貨(huo)運(yun)站(zhan)獲(huo)得普(pu)遍應用(yong)。它(ta)的(de)(de)金屬構(gou)(gou)(gou)件像門形架(jia)構(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在路(lu)面的(de)(de)路(lu)軌(gui)(gui)上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)(neng)夠具(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變(bian)。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放場(chang)及工業廠房內無牛(niu)腿支(zhi)撐(cheng)點(dian)(dian)的(de)(de)場(chang)所(suo)(suo)，方式分成半龍(long)(long)門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)海港、堆放場(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工作 。它(ta)的(de)(de)金屬構(gou)(gou)(gou)件像門形架(jia)構(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在路(lu)面的(de)(de)路(lu)軌(gui)(gui)上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)(neng)夠具(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)(gou)類(lei)型由龍(long)(long)門架(jia)、大貨(huo)車(che)運(yun)作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和電氣設(she)備(bei)一(yi)部(bu)分等(deng)構(gou)(gou)(gou)成。有(you)的(de)(de)橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)(bian)有(you)支(zhi)腳(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)撐(cheng)點(dian)(dian)在工業廠房或棧橋上(shang)運(yun)作，稱之(zhi)為半橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)(long)門架(jia)上(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端梁)、支(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)部(bu)分組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠向一(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)，產生(sheng)懸壁。也可(ke)選用(yong)帶伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據伸(shen)縮臂(bei)的(de)(de)俯仰和轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用(yong)歐式古典箱型梁(liang)組織設計方(fang)案，重(zhong)量輕，合理配(pei)置；

2，整個(ge)PCB線(xian)路板制做，無對(dui)接(jie)焊縫，比(bi)拼湊承重梁更牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控(kong)切割(ge)整個PCB線路(lu)板開料，精(jing)準度(du)高。

4，選用埋(mai)弧(hu)焊(han)(han)自動焊(han)(han)、無(wu)損檢(jian)測(ce)。焊(han)(han)后(hou)總體拋丸除銹，消地應力、防(fang)銹處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅(xin)漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟性設計方案，防(fang)止“幾(ji)條腿”運作。

2，車轱(gu)轆選用鏜(tang)(tang)孔方式，應用數控機床鏜(tang)(tang)銑床一回精(jing)準(zhun)定位生(sheng)產加工(gong)，保證規(gui)格(ge)精(jing)密度和配合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣(yuan)的車轱轆(lu)、緩(huan)沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安(an)全(quan)性(xing)有確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整(zheng)個設備構造抗壓強度和(he)精密(mi)度。

5，半(ban)今龍門端梁選用(yong)矩形方管制做(zuo)，車轱轆為無邊緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性(xing)絞接方式；防止“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速(su)器＋行程開關四(si)合一一體(ti)化(hua)設計方案，結構(gou)緊(jin)湊

3，小轎車搭建有(you)安(an)全性(xing)鉤(gou)，防失(shi)控。

4，全部(bu)傳動系統組織選用無(wu)連軸器的立即I/O方式，傳動系統高效率、裝配線(xian)高精度、免維護保(bao)養。

5，工(gong)作中級別為A6級，防(fang)水(shui)等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。