門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用于戶外(wai)(wai)(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場所使(shi)用率高、工(gong)作(zuo) 范疇大、融(rong)入范圍廣、實用性強等特(te)性，在(zai)(zai)海港貨(huo)運(yun)(yun)站獲得普(pu)遍(bian)應用。它的(de)(de)(de)金屬構(gou)件(jian)像(xiang)(xiang)門(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在(zai)(zai)路面的(de)(de)(de)路軌上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠具備外(wai)(wai)(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用堆放場及工(gong)業廠房內無牛腿支(zhi)撐(cheng)(cheng)(cheng)點(dian)的(de)(de)(de)場所，方式(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適(shi)用海港、堆放場等，進行(xing)戶外(wai)(wai)(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)件(jian)像(xiang)(xiang)門(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在(zai)(zai)路面的(de)(de)(de)路軌上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠具備外(wai)(wai)(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架、大貨(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)和電氣設(she)備一部(bu)分等構(gou)成(cheng)。有(you)的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)一邊有(you)支(zhi)腳(jiao)，另一邊支(zhi)撐(cheng)(cheng)(cheng)點(dian)在(zai)(zai)工(gong)業廠房或棧橋上(shang)運(yun)(yun)作(zuo)，稱之(zhi)(zhi)為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架上(shang)端(duan)(duan)跨(kua)接 (含(han)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部(bu)分組成(cheng)。以便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一邊或兩(liang)邊抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)(zhi)外(wai)(wai)(wai)，產生(sheng)懸壁。也可選用帶伸(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)，根據伸(shen)縮臂的(de)(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計(ji)方(fang)案，重量(liang)輕，合理配置；

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

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路(lu)板開料(liao)，精準度(du)高。

4，選用(yong)埋(mai)弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋(pao)丸除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材料為Q235B；環氧(yang)富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞(jiao)接(jie)軟性設計(ji)方案，防止“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方式(shi)，應用(yong)數控機床鏜銑床一(yi)回精準定(ding)位生(sheng)產加工，保證規格(ge)精密度(du)和配合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器、驅動(dong)器維護和防(fang)外(wai)遇保護器，安(an)全性有確保。

4，承(cheng)重梁與端梁選用(yong)10.9級高(gao)強螺栓聯接(jie)，保證(zheng)整個(ge)設備(bei)構造抗壓(ya)強度(du)(du)和精密度(du)(du)。

5，半今龍門端梁選(xuan)用矩形方管制(zhi)做，車轱轆為(wei)無(wu)邊緣(yuan)設計(ji)方案(an)，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電(dian)動機(ji)＋制動系統＋減速器＋行程開關四合一一體(ti)化設計方(fang)案，結構緊湊

3，小轎車搭建有安(an)全性(xing)鉤，防失控。

4，全部(bu)傳動系統(tong)組織選用無連軸(zhou)器的立(li)即I/O方式，傳動系統(tong)高效率、裝配線高精度、免維護保養。

5，工作中(zhong)級(ji)(ji)別為(wei)A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提(ti)升安(an)全(quan)級(ji)(ji)別。