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traveling crane 橫動起重機。

traveling dress

As an example , the paper presents the design of static adjustable reactive compensation with step - down transformer for ying shuiqiao traction substation ( tsc ) , the design of the over compensatuion of dynaminc state imbibe system during no travelling crane ( tsr ) , it did synthesis optimize of the mostly equipments “ technology parameter , at the same time did the analysis and evaluation in the base of colligate control strategy using computer emulate 在對包蘭線的迎水橋變電所進行了仿真試驗的基礎上,制定了綜合控制策略,把裝置實際應用于該變電所,裝置的實際運行情況表明:補償效果好,功率因數提高到0 . 94 。

With double travelling cranes , advanced 60mm punching machine , 140mm fungus type punching machine ; domestic leading 159mma r tube rolling - mills , 159mm7 rack calibrator ; the national monopoly product micro tension - reducing diameter machinery and the producer gas generator ; 40 , 60 , 80 , 220mm straightening machine ; 5 40 tons motoblocs ; bottom rolling type continual annealing furnace ; 14m pitch type heating furnace as well as qg1118 highly effective pipe cutter and so on as well as correlated necessary facility 公司據有雙配行車的大型廠房17500平方米,先進的60mm穿孔機, 140mm菌式穿孔機國內領先的159mmar軋管機, 159mm7機架定徑機國家專利產品微張力減徑機和煤氣發生爐40 60 80 220mm矯直機540噸拉拔機滾底式連續退火爐14m斜坡式加熱爐以及qg1118高效切管機等以及相關配套設施。

This paper summarizes the status and developing direction and the important action on the modem industry of material handling , analyzed the status of overhead traveling crane in our country . because internal box - maingirder overhead traveling cranes s main girder is too weight and need too material , this paper presents a improving method to web of main girder 本論文闡述了目前國內外物料搬運的狀況、發展動態和發展方向,以及物料搬運在現代工業中的重要作用,研究了目前國內橋式起重機的現狀,針對國內箱形梁橋式起重機主梁偏重、耗材多等缺點提出了一種對主梁腹板的改進方法。

The company has three major series including industrial refrigeration equipment , special hi - temperature air conditioner and air conditioners for vehicles and vessels about 100 varieties , which are mainly applied in such fields as manufacturing equipment , engineering machinery ( traveling crane ) , railway locomotive and communication 公司現有工業制冷設備、高溫特種空調和車船空調三大系列產品近100個品種,主要應用于制造裝備業、工程機械(行車) 、鐵路機車和通信業等領域。

The main shuchural features of the new electric single - girder overhead travelling crane presented in this paper is as follows : using a special gisder section to provide simple production technology and light weight ; dopting hinged connection at one end between main glrders and end carrages instead of the rigid connection at both ends , eliminating the three - point supporting problem with the crane and thus improving the travelling perfomance ; extending crane wheels life contributed to the combination of no - flange crane wheels and horizontal rollers 提供種生產工藝簡單、自重輕的主梁截面,并將單梁起重機主、端梁的剛性連接改為端用鉸接連接,解決了在制造和軌道安裝時因誤差而造成的大車運行三條腿現象,提高了運行性能;用可調大車運行水平輪中心距的設計,代替帶輪緣的大車輪,提高大車輪的使用壽命。

On basis of the producing fact of kiu ming heavy machine ltd , the author get much fact material through inner research , and presents a imagine of new corrugated - web structure of overhead traveling crane . through enough compare and argumentation , this paper presents using sine curve as corrugated sheet of web 作者根據昆明重機股份有限公司的生產實際,深入調查研究,在掌握大量生產應用實際的資料基礎上,提出了橋式起重機的箱形主梁的新型波形腹板結構的設想,并在充分比較和論證的基礎上提出了以正弦曲線波形作為腹板的波形。

The paper begins with the investigation of the location of current switches analyses the technical factors of locale collocation , the traveling crane requirements and switches . and then the location design of is optimized , which makes the not only meet with the technical standards but also decrease the cost the rep - aeration of operating equipments 從現場既有道岔位置的調查著手,對站場布置、行車要求和道岔的主要技術參數對照分析,優化提速道岔的位置設計,使提速道岔上道投入使用后即能滿足各項技術標準并能減少運營維修成本。

A brief description of the operation of overhead traveling cranes for water power station and development of crane electric control technologies is given , and two practical combination operation systems of two overhead traveling cranes for water power station are presented in detail : switch and plc control systems 摘要根據國內水電站機房用橋式起重機的工作特點,結合起重機電控技術的發展,介紹了2種切實可行的起重機并車作業電氣控制系統,即轉換開關并車系統和可編程序控制器( plc )通訊并車系統。

Traveling cranes , drying furnaces , transformer wiring facilities , transformer automatic inspection machines , pressure meters , insulation resistance meters , ac dc stabilized power sources , memory high coder brightness meters , light meters , film thickness meters , noise meters , hand thermometers 起重機,干燥爐,變壓器卷線設備,變壓器自動檢查機,耐壓計,絕緣電阻計,交流直流穩定性電源,內存快速編碼器亮度計,光度計,膜厚計,噪音計,手指尖溫度計

Here the structure of a overhead traveling crane ( otc ) is studied , script file ( scr ) parameteric drawing is performed with the result data by combined global search optimization algorithm as input parameters , and the optimization of otc parameters , parameterized drawing are achieved 以橋式起重機整機結構為對象,以組合式全局尋優算法的數據為參數,實現橋式起重機的命令文件式參數繪圖,完成橋式起重機結構的參數化設計研究。

This paper discusses structure and feature of the crane traveling mechanism of a 1 . 5t bridge type stacking crane at a warehouse , analyzes the existing problems and makes improvements to it referring to overhead traveling crane traveling mechanism 摘要分析了某廠倉庫1臺1 . 5t橋式堆垛機大車運行機構的結構、特點、存在的問題,并參考橋式起重機大車運行機構對其進行技術改造。

According to the characters of traveling crane in the high pollution workshops , we have developed a novel applicable machine with mobile replacing depurating technique for solving the labour protection problems on special jobs 摘要文章針對高污染車間行車駕駛室的特征,研究了一套適用的移動置換潔凈技術裝置,為解決特殊崗位的勞動保護工作探討出一種新技術方法。

For the high tensile bolt connection between girders and carriages of double girder overhead traveling crane with electric hoist , this paper analyzes the forces exerted on the bolts and gives their strength check procedures 摘要介紹了葫蘆雙梁主梁與端梁連接的高強度螺栓的校核過程,通過分析高強度螺栓的受力特點,建立校核模式,總結校核步驟及方法。

The overhead traveling crane used at a cold strip mill factory is given to study the deformation , stress distribution and load capacity of the main girder with 3d - fea shell - to - solid submodel method 以某冷軋帶鋼廠橋式起重機偏軌箱形梁為例,采用三維有限元法“板到體子模型”技術,比較分析了加強板2種焊接方式下主梁的變形、應力分布和承載能力。

Basing on the thinking of the overhead traveling crane , we develop the cable collection mechanism which ensure the cable avoid drag , fabric and so on . the mechanism satisfies the demand of system , that is reliability , safety 基于行車收纜的思想,設計出了確保線纜不受拉力、摩擦的收纜機構,保證了系統的可靠性、安全性的要求。

The special air - conditioners include dehumidifier series , traveling crane air - conditioner , movable post type air - conditioner , vehicle air - conditioner , square cabinet air - conditioner , high temperature area air - conditioner etc 特種空調產品:除濕機系列,行車空調,移動崗位空調,野營空調,車載空調,方艙空調,高溫空調等。

The paper expounds a way to get stress amplitude spectrum of main girders of overhead traveling crane through computer simulation combining virtual prototype technology and computer random simulation 摘要本文將虛擬樣機技術與計算機隨機模擬方法結合,探討了通過計算機仿真的方法獲得橋式起重機主梁應力幅譜的基本途徑。

There commonly exists twisting and swinging while starting problems with lx single - girder overhead travelling crane . this paper discusses the causes of these problems and provides the solutions to them 摘要電動單梁懸掛起重機普遍存在著起動、停車扭擺及不同的問題,針對這些問題論述其產生原因及處理方法。

Using this new web , the material and stiffening plate of web may reduce too much to reduce the main girder weight of overhead traveling crane and reduce the produced cost 運用這種腹板,可以大大減少腹板的材料和其上的加強筋,從而使橋式起重機的主梁得以大大減輕,從而降低制造成本。