safety catch 中文意思是什麼
safety catch
解釋
安全掣子-
One safety catch in his design is its helium coolant.
這次設計中採用的一個安全措施就是使用氦冷卻劑。 -
This review is concerned with the characteristic, the development, and the application of linkers for solid - phase organic synthesis, especially the functional linkers such as spacer linkers, traceless linkers, safety - catch linkers and multidetachable linkers
介紹了固相有機合成中的連接基團，特別是帶有隔離單元的連接基團、無痕跡連接基團、安全拉手型連接基團和復合型連接基團的基本概念、發展近況以及它們的應用。 -
Secondly, this paper made some theoretic researches on its engineering classfication and applicable scope for this technology ; then combining with project example, this paper carried out scheme design for this technology, and compared some different kinds of underpinning scheme and node and structure design, and put forward the method of " reinforcce steel bar through column " to build pile cap beam, " resistant bend and shear anchored reinforce steel bar " to strengthen column consolidation effect, and the method of " steel plate hoop " to build reinforcing bar connection of the foundation beam, etc. in the process of the consturction scheme research and implement, this paper synthetically elaborated the organizaton for project construction, put forward the construction technical measure of specific aim on the artificial pile, and pile cap beam, and underground adding layer and structure stabilization, and overall structure stabilization and so on. for this project, adopt reinforcing bar concrete to brace hole wall to ensure the safety of engineering in the artificial pile construction, use flexible connection catch to make the cage hoisting easier to simplify the construction process, use the method of earthwork statified symmetrical balance in the process of underground adding layer excavation
本文首先對于基礎托換與結構加固技術的目的和意義、國內外發展狀況進行了綜合闡述；其次對該項技術工程分類及適應范圍進行了理論上的分析研究；然後結合工程實例對該項技術進行了方案設計，對比幾種不同的托換方案和節點及構造設計，提出了「通筋穿柱法」做承臺梁， 「抗彎抗剪錨筋法」強化柱加固效果， 「鋼板箍法」做地基梁鋼筋連接點等多項技術；在施工方案的研究和實施過程中，對于工程施工組織進行綜合闡述，並就人工挖孔樁、承臺梁、地下加層及結構加固、整體結構穩定等專項施工方案提出有針對性的施工技術措施，人工挖孔樁施工採用鋼筋砼護壁確保挖孔樁的安全成型，使用柔性連接鉤進行鋼筋籠吊裝簡化施工工序；承臺梁施工採用梁主筋橫穿柱身化學膠錨固等；地下加層綜合施工技術採用土方分層對稱平衡開挖，分段挖土做筏基結構自穩等；最後對于該工程實施后的效果分析，說明該項綜合施工技術的可行性。 -
Lifting hooks ; safety catch for simple load hook
提升吊鉤.簡單承載吊鉤的安全卡子 -
Is the safety-catch on ?
保險栓拉上了嗎？。 -
Specifications on safety technical inspection of mine hoisting system. part 5 : inspection of safety catch
礦山提升系統安全技術檢驗規范.第5部分：防墜器的檢驗 -
Outside the series the multi - purpose safety mask may install the belt to decide burnt or the zoom lens ccd camera, the roof panel opens the type for the spring assistance before, behind connects with the lock catch ; the base has the electric cable gland which two may adjust, facilitates installs the power source and the video frequency line
Kl - 8012系列室外多功能防護罩可安裝帶定焦或變焦鏡頭的ccd攝像機頂蓋為彈簧輔助前開式，後部用鎖扣連接底部有兩個可調節的電纜密封套，方便安裝電源和視頻線。
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