double crane 中文意思是什麼
double crane
解釋
雙鉤起重機-
Henan zhong yuan crame co., ltd is joint - stock enterprise, mainly devolope, research manufacture crane of br " zhong qi ", namely single double beam bridge crane, do crane, magnet crane, explosionproof crane, grab crane special crane f power station
河南省中原起重機械有限公司是一家股份制合作工業企業，主要自行開發研製生產"中起"牌單、雙梁橋式、門式起重機、電磁、防爆、抓鬥、電廠專用軌起重機 -
Henan zhong yuan crame co., ltd is joint - stock enterprise, mainly devolope, research and manufacture crane of brand " zhong qi ", namely single or double beam bridge crane, door crane, magnet crane, explosionproof crane, grab crane and special crane for power station
河南省中原起重機械有限公司是一家股份制合作工業企業，主要自行開發研製生產"中起"牌單、雙梁橋式、門式起重機、電磁、防爆、抓鬥、電廠專用軌起重機 -
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。 -
Specification for tyres for crane rail wheels - double - flanged parallel - tread tyres
起重機軌輪用輪箍規范.第1部分:雙法蘭平行輪距輪箍 -
Specification for tyres for crane rail wheels - forged or rolled steel double flanged rail wheels and tyres metric units
起重機軌輪用輪箍規范.第2部分:鍛制或軋制雙法蘭鋼軌輪與鋼輪箍 -
A new technique is put forward that high - low brace gantry crane wide double guiding girder method to construct bridge
本文提出了高低支腿龍門吊寬幅雙導梁法這種新的橋梁工程施工方法。 -
Through a real project - - - - - - " b " bid section of shijiazhuang south bridge. it is proved that high - low brace gantry crane wide double guiding girder method is a good and new technique of bridge construction
經過實際工程（石家莊南環大橋b標段）的施工實踐驗證，證明高低支腿龍門吊寬幅雙導梁法是一種優良的橋梁工程施工新技術。 -
Therefore if the closed planetary gear train and the differential plahetary gear train set up a multistage mixed gear train, we will obtain a winch on automobile crane which satisfy the request of double speed, great transmission ratio and small volume
因此將差動和封閉行星輪系組成多級混合輪系，就可得到一種滿足汽車起重機上的卷揚機雙速、大傳動比、小體積要求的傳動機構。 -
Abstract : the paper introduces the erection of the steel box girder of a long - span steel box - concrete composite bridge using broad double guide beam without affecting the normal operation of electrified railway and marshalling yard under the bridge, including construction plan, design of gantry crane and guide beam, as well as key points of construction technology
文摘:介紹在保證電氣化鐵路、編組站場正常運營情況下，運用寬幅式雙導梁解決大跨度鋼箱混凝土結合梁橋的鋼箱梁架設技術難題，重點闡述了施工方案，龍門吊、導梁設計，工藝要點等。 -
Qd type electromotive double girder crane with bridge style is a general loading and unloading machine designed according to gb / t14405 - 93 standard
Qd型電動雙梁橋式起重機是根據gb / t14405 - 93標準設計的，是一種通用的起重裝卸機械。 -
In addition for raising rise - and - fall - speed of goods when crane is in empty load and light load situation we need a improved double - speed - type transmission based on the original single - speed winch. using the differential planetary gear train that can do movement synthesis precisely can achieve this goal
另外為了提高起重機空鉤和輕載時的貨物升降速度，要求在舊型的單速卷揚機上進行改進實現雙速傳動，而利用差動行星輪系可進行運動合成的特點能達到這一目的。 -
Problems in using screw - crane in fields and water resources engineering were analysed with examples of engineering project. based on this, a method was presented. by using double - hook screw - crane and connecting two screw - cranes by an intermediate bearing and a gear coupling, the problem of inefficiency in door - closing was solved. the double - hook screw - crane could work synchronously
以具體工程為例，在分析了螺桿啟閉機在農田水利工程中應用時存在的問題及原因的基礎上，提出採用雙吊點螺桿啟閉機，用中間軸與齒輪聯軸器把2臺螺桿啟閉機連接起來的方法，成功地解決了單吊點啟閉機閉門力不足的問題，實現了雙吊點螺桿啟閉機工作時的同步 -
The method of determining tower crane lifting torque curve with double - suspension
雙吊點塔式起重機起重力矩曲線的確定 -
Technical specification for yezs range of double - speed conical - rotor brake three - phase induction motors for crane application
Yezs系列起重用雙速錐形轉子制動三相異步電動機技術條件 -
Analysis on the reform of frequency chengerand adjusting of double beam exchange bridge crane in mine workshop
雙梁交流橋式起重機變頻調速改造分析
分享友人