headframe

美 ['hedfre?m] 　英 ['hedfre?m]

• na.【礦】井架

詞形變化

復(fù)數(shù)：headframes  

英漢解釋

na.

1. 【礦】井架

英英解釋

n.	1. the framework at the top of a mineshaft that supports the pulleys for the winding mechanism

例句

at the top of the shaft there is usually a structure called a headframe . It contains some of the machinery necessary for mining operation.

在井筒頂部通常都有一個叫作井架的建筑，其上裝有一些采礦作業(yè)所需要的機械設(shè)備。

The ends of the wire ropes are respectively connected on suspension cages through fixed pulley blocks respectively installed on a headframe.

鋼絲繩的線頭各自通過安裝在井架上的定滑輪組，又各自連接到吊籠上。

The article describes the fabrication methods and quality control factors on Heavy Box-Type Steel Headframe .

本文介紹了大型箱型鋼結(jié)構(gòu)井架的制作方法及質(zhì)量控制要素。

Dismantling technique of chimney slipform platform and hoisting sheave headframe by half- integral method

煙囪滑模平臺及天輪井架半整體法拆除工藝

Discussion on Practical Standard for Vertical Correction of Double Inclined Supports Box Type Headframe

雙斜撐箱形井架找正執(zhí)行標準的探討

Auto-control and Safety Tracking System for Hoisting and Assembling Operation of Large Steel Structure Headframe

大型鋼結(jié)構(gòu)井架吊裝自動控制及安全跟蹤系統(tǒng)

Mast Method Installation Technique for Large Multi Rope Hoist Steel Structure Headframe

大型多繩提升鋼結(jié)構(gòu)井架的桅桿法安裝工藝

Construction of basis of headframe in complicated geological condition

復(fù)雜地質(zhì)條件下井架基礎(chǔ)施工技術(shù)

On the Building Technique of Headframe and the Drilling Skill by Using Concrete Headframe

利用混凝土井塔鑿井與井塔交叉施工工藝

Application on Vertical Headframe with Steel Pipe in Construction of High-rise Buildings

鋼管豎井架在高層建筑施工中的應(yīng)用

Control and treatment of inclination for box type single side inclined support headframe

箱形單側(cè)斜撐式井架偏斜現(xiàn)象的治理

Construction tech. By using box steel structure headframe as drilling headframe

箱形鋼結(jié)構(gòu)井架兼作鑿井井架快速建井技術(shù)

Stability analysis of the main headframe in one mine

某礦主井井架穩(wěn)定性分析

Discussion on steel headframe design technology

鋼井架設(shè)計技術(shù)探討

Way of drawing itself to replace the sheave wheels of headframe

用自拉自法更換煤礦井架天輪

The application of self-made headframe of section steel in the pier construction

自制型鋼井架在橋墩施工中的應(yīng)用

The measure of rectifying deviaticy of A type's headframe

一種A型井架糾偏方法

Fabrication Process of Heavy Box-Type Steel Headframe

大型箱型鋼結(jié)構(gòu)井架構(gòu)件的制作工藝

Load Calculation in the Design of Steel Headframe for Mine

礦山鋼井架設(shè)計的荷載計算