立式設(shè)備吊裝受力分析與控制要點(diǎn)

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摘 要：立式設(shè)備吊裝時(shí)的翻轉(zhuǎn)過(guò)程是典型的雙車(chē)抬吊作業(yè)，從實(shí)際的吊裝過(guò)程中可知，其翻轉(zhuǎn)過(guò)程對(duì)于主輔吊車(chē)通常都是變載荷作業(yè)。通過(guò)控制變量法和作圖法，對(duì)立式設(shè)備吊裝的翻轉(zhuǎn)過(guò)程進(jìn)行受力分析，并總結(jié)其變化規(guī)律，分別從設(shè)計(jì)、策劃和實(shí)施三個(gè)方面提出了立式設(shè)備吊裝時(shí)的重點(diǎn)注意事項(xiàng)，可供相關(guān)從業(yè)人員參考。

關(guān)鍵詞：大件吊裝；立式設(shè)備；受力分析

doi：10.3969/j.issn.1004-8901.2024.06.007

中圖分類(lèi)號(hào)：X050.7

文獻(xiàn)標(biāo)識(shí)碼：B

文章編號(hào)：1004-8901（2024）06-0023-04

Force Analysis and Control Points of Vertical Equipment Hoisting

WANG Chao-jie

（Wuhuan Engineering Co.， Ltd.， Wuhan Hubei 430223， China）

Abstract：

The flipping process in vertical equipment lifting is a typical two-crane lifting operation. From the actual lifting process， it can be seen that the flipping process is usually a variable load operation for both the main and auxiliary cranes. Adopting the control variable method and drawing method， force analysis of the flipping process in vertical equipment lifting is carried out， and its rules of change are summarized. The key points for attention during vertical equipment lifting are put forward respectively from three aspects of design， planning and implementation， which can be of reference for related practitioners.

Keywords：

heavy lifting; vertical equipment; force analysis

doi：10.3969/j.issn.1004-8901.2024.06.007

立式設(shè)備的吊裝通常是由單主吊車(chē)提升設(shè)備頭部、單或多輔助吊車(chē)遞送設(shè)備尾部，將設(shè)備由水平狀態(tài)翻轉(zhuǎn)為豎直狀態(tài)，后再由主吊車(chē)將設(shè)備放置到基礎(chǔ)上安裝就位。（剩余4607字）