tower hoist 中文意思是什麼

tower hoist 解釋
塔吊
  • tower : n 塔，樓塔；城堡；碉堡；要害地；〈罕用語〉（負傷鳥的）筆直向上飛；〈美國〉鐵路信號所。 a bell tow...
  • hoist : n 1 扯起，絞起，升起。2 升舉器，起重機，升降機，吊車。3 【航海】（帆、旗升起后的）高度；一排信號...
  1. This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time

    該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。
  2. There are many lifting equipments with thousands of varieties and specifications, such as l series of electric single beam cranes and manual single beam cranes, q series of electric bridge - style cranes, m series of gate - style cranes, qt series of tower cranes, and h series of electric hoist cranes, which are widely used in the industries of metallurgy, machine, mine, railway, port, oil, chemical industry, construction and so on

    集團的主要產品有l系列電動系梁起重機及手動單梁起重機， q系列電動橋式起重機， m系列門式起重機， qt系列塔式起重機， h系列電動葫蘆及其它形式的起重機械共有千個品種規格，廣泛應用於冶金、機械、礦山、鐵路、港口、石油、化工建築等行業。
  3. Briefly talking about accidents of hoist winch on tower crane

    淺談塔式起重機的起升機構常見事故
  4. Design and application of a support device for hoist rope of tower cranes

    塔式起重機起升鋼絲繩托繩裝置的設計及應用
  5. This kind of construction hoist is a universal hoist for passengers and materials with a speccial bucket and a platform to load concrete and very long steel bar. it is mostly used in construction of cooling tower and chimney of power plant to transport passergers and materials

    該系列施工升降機是一種帶有料門和鋼筋運架的多用途人貨兩用升降機，可用於建造電廠冷卻塔煙囪等特殊工程施工，解決混泥土超長鋼筋及人員垂直運輸。
  6. Numerical evaluation of the strip foundation beams under the pillars of the box - type hoist tower

    箱形井塔柱列下條形基礎梁的數值計算分析
  7. Type nhss wire rope pulling hoist is widely suitable for use in bridge - construction, laying of large - size pipes, installation and adjusting of machinery an electric apparatus, and large reaction tower of petrochemical industry ; the installation and alignment of storage tanks ; erecting, fitting, welding and alignment of masts, steel concrete timber structures ; laying and translocating of rails and sleepers ; loading and unloading bulky heavy goods during transportation. cable tensioning ; demolishing of gallery supporting logs ; stacking forrestry wood ; and othersimilar cases. the hoist of this series is especially suitable for use in narrow working sites of limited space, where the job is high above the ground or in open air places, in tunnel of deep well, where no power for traction or lifting is available

    Nhss型鋼絲繩手扳葫蘆可廣泛用於建築施工、大型管道鋪設、機電設備和石油化工大型反應塔、儲罐的安裝、校準、鐵塔及其它鋼木結構的豎立、拼裝焊接、校準、鐵軌、枕木的鋪設、移位、交通運輸中笨重貨物的裝卸、電線張緊、坑道支撐木的拆除、林區木材的集放等等，對于局部空間受到限制的狹窄工作場所、高空作業、野外作業、坑道、深井作業和無機電供能場所的各種牽引、提升作業、選用本系列產品尤為適宜。
  8. Sc50 hoist for tower crane drivers application in the three - gorge project

    50登機電梯在三峽工程中的應用
  9. Against with the tower body which is main structure of construction hoist ’ is made of many bar, adopting the finite element analysis software sap84 to analyze the distortion and force condition of the tower body when the construction hoists works

    針對由眾多桿件組成的施工升降機的主體結構塔身，採用有限元分析軟體sap84對其在工作過程中的變形及應力情況進行了分析。
  10. Tower cranes hoist flat

    塔式起重機系列
  11. It can replace the big tower crare and other lifting machine in special construction sites where the working condition si very tough. this kind of hoist features high efficiency and economic operation

    在施工條件較困難的情況下，可取代傳統施工配置的大型動臂式塔機，或其他卷揚機構。工作效率較高，十分經濟。
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