門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶外(wai)的貨運(yun)(yun)站、石(shi)料場(chang)貨、散(san)柜的裝(zhuang)卸搬(ban)運(yun)(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)所(suo)使用(yong)率高、工作(zuo) 范(fan)疇大(da)、融(rong)入范(fan)圍廣(guang)、實用(yong)性強等(deng)特性，在(zai)(zai)海港貨運(yun)(yun)站獲(huo)得普遍應用(yong)。它(ta)的金屬構(gou)件(jian)像門形架(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的路軌上走(zou)(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)(dui)放場(chang)及工業廠房(fang)內無牛腿支(zhi)撐點(dian)(dian)的場(chang)所(suo)，方式(shi)(shi)分(fen)成半龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海港、堆(dui)(dui)放場(chang)等(deng)，進(jin)行戶外(wai)的貨運(yun)(yun)站、石(shi)料場(chang)貨、散(san)柜的裝(zhuang)卸搬(ban)運(yun)(yun)工作(zuo) 。它(ta)的金屬構(gou)件(jian)像門形架(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的路軌上走(zou)(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型(xing)由龍門架(jia)(jia)(jia)、大(da)貨車(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和(he)電氣設(she)備(bei)一部分(fen)等(deng)構(gou)成。有(you)的橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一邊(bian)有(you)支(zhi)腳(jiao)，另一邊(bian)支(zhi)撐點(dian)(dian)在(zai)(zai)工業廠房(fang)或(huo)棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作(zuo)，稱之為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的龍門架(jia)(jia)(jia)上端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部分(fen)組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)或(huo)兩邊(bian)抬(tai)起(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生(sheng)懸壁。也(ye)可選用(yong)帶(dai)伸縮臂(bei)(bei)的起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根(gen)據伸縮臂(bei)(bei)的俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織設(she)計方(fang)案(an)，重量(liang)輕，合理(li)配置；

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

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

4，選用埋(mai)弧焊(han)自動(dong)焊(han)、無(wu)損檢測(ce)。焊(han)后(hou)總體拋丸除銹，消(xiao)地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼(gang)板原材(cai)料(liao)為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑床一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣的車(che)轱(gu)轆(lu)、緩沖(chong)器、驅動器維(wei)護和防外遇保護器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接(jie)，保證整個設備構造抗(kang)壓強(qiang)度(du)和精密度(du)。

5，半今龍(long)門端梁選用矩(ju)形方管制做，車轱轆為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承重梁(liang)與承重梁(liang)選(xuan)用軟性絞接(jie)方(fang)式；防止“幾條腿(tui)”運作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速器＋行程開關四合一一體化設計方案，結構(gou)緊湊

3，小轎(jiao)車搭建(jian)有安全性(xing)鉤，防失(shi)控(kong)。

4，全部傳動(dong)系統組織選用無連軸器的立(li)即I/O方式，傳動(dong)系統高效率、裝配線高精度、免維護保養。

5，工作(zuo)中級(ji)別為A6級(ji)，防(fang)(fang)水等(deng)級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安全級(ji)別。