發(fā)布時(shí)間：2018-04-06 02:22

  本文選題：抬吊作業(yè)　切入點(diǎn)：航姿儀　出處：《中北大學(xué)》2017年碩士論文

【摘要】：我國(guó)當(dāng)下正處于經(jīng)濟(jì)高速發(fā)展時(shí)期,而這樣的高速發(fā)展自然伴隨著現(xiàn)代化工業(yè)的快速發(fā)展。尤其是在基礎(chǔ)設(shè)施的建設(shè)方面,比如大型發(fā)電廠、核電站等復(fù)雜、高危施工項(xiàng)目越來(lái)越頻繁。因此,怎樣進(jìn)行安全有效的作業(yè)就變成了一個(gè)急需解決的難題。在大型電廠的建設(shè)過(guò)程中,由于設(shè)施的高度、重量都超出了一般水平,所以對(duì)大型起重設(shè)備嚴(yán)重依賴(lài),例如抬吊、塔吊、履帶吊。為了滿(mǎn)足要求,有時(shí)候不得不使用大型起重機(jī)或多臺(tái)起重機(jī)同時(shí)作業(yè),這種高危作業(yè)模式急需一套新型的安全監(jiān)測(cè)系統(tǒng),預(yù)防事故的發(fā)生,使得工作能夠順利完成。本文主要對(duì)雙機(jī)抬吊的工作原理和流程進(jìn)行了仔細(xì)的分析和論證,按照甲方提出的技術(shù)指標(biāo)進(jìn)行控制系統(tǒng)的搭建,通過(guò)對(duì)鉤繩偏離角度的實(shí)時(shí)監(jiān)測(cè)實(shí)現(xiàn)預(yù)測(cè)和報(bào)警的功能。本課題在硬件方面選用STM32F103RCT6作為控制核心,并對(duì)控制電路、通信電路、電壓監(jiān)測(cè)電路、電源電路、藍(lán)牙模塊電路等進(jìn)行了具體設(shè)計(jì)以及PCB制作,傳感器選用AH100B航姿儀,之間使用MAX3232進(jìn)行通信。藍(lán)牙透?jìng)髂K選用蜂匯B-0001來(lái)跟手機(jī)終端進(jìn)行通信。軟件方面采用C語(yǔ)言編寫(xiě)單片機(jī)控制程序,并結(jié)合卡爾曼濾波和坐標(biāo)變換算法提高控制精度,最后采用Android程序設(shè)計(jì)手機(jī)app作為上位機(jī)顯示終端。完成系統(tǒng)設(shè)計(jì)后,首先在實(shí)驗(yàn)室進(jìn)行了系統(tǒng)硬件和軟件方面的測(cè)試工作,之后還進(jìn)行了施工現(xiàn)場(chǎng)的實(shí)地測(cè)試。系統(tǒng)通過(guò)對(duì)單機(jī)抬吊和雙機(jī)抬吊兩種模式的監(jiān)測(cè),操作人員可以通過(guò)智能終端顯示得到鉤繩的實(shí)時(shí)狀態(tài)以及偏離的角度,控制精度小于0.1度,從而進(jìn)行及時(shí)的調(diào)整,對(duì)事故的發(fā)生進(jìn)行了有效的預(yù)測(cè)和報(bào)警,大大提高了施工的安全性。
[Abstract]:China is now in the period of rapid economic development, and such rapid development naturally accompanied by the rapid development of modern industry.Especially in the construction of infrastructure, such as large power plants, nuclear power plants and other complex, high-risk construction projects are increasingly frequent.Therefore, how to carry out safe and effective operations has become a difficult problem to be solved urgently.During the construction of large power plants, because the height and weight of the facilities are above the normal level, they rely heavily on large lifting equipment, such as lifting, tower cranes and crawler cranes.In order to meet the requirements, it is sometimes necessary to use large cranes or multiple cranes to work at the same time. A new safety monitoring system is urgently needed to prevent accidents and make the work complete smoothly.In this paper, the working principle and flow chart of double hoisting crane are analyzed and demonstrated carefully, the control system is built according to the technical index put forward by Party A, and the function of prediction and alarm is realized by monitoring the deviation angle of hook rope in real time.In the aspect of hardware, STM32F103RCT6 is chosen as the control core, and the control circuit, communication circuit, voltage monitoring circuit, power supply circuit, Bluetooth module circuit and so on are designed and made by PCB, and the sensor is composed of AH100B attitude instrument.Use MAX3232 to communicate between.Bluetooth transparent transmission module selected bee sink B-0001 to communicate with the mobile terminal.In the aspect of software, the single chip microcomputer control program is written in C language, and the control precision is improved by using Kalman filter and coordinate transformation algorithm. Finally, the Android program is used to design the mobile phone app as the display terminal of the upper computer.After the system design is finished, the hardware and software of the system are tested in the laboratory first, and then the field test of the construction site is carried out.The system can display the real time state and deviation angle of hook rope through intelligent terminal by monitoring the two modes of single machine lifting and double machine lifting, and the control precision is less than 0.1 degree, so that timely adjustment can be made.The accident is predicted and alerted effectively, and the safety of construction is greatly improved.
【學(xué)位授予單位】：中北大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：TH21;TP274

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 梁百順;;浮吊抬吊安裝鋼筋混凝土長(zhǎng)梁施工簡(jiǎn)介[J];公路;1986年05期

2 秦繼紅;;在320m高空用雙機(jī)抬吊超重構(gòu)件——上海環(huán)球金融中心特大型構(gòu)件超高度吊裝的施工實(shí)踐[J];建筑施工;2007年02期

3 吳良波;;扁擔(dān)雙機(jī)抬吊法吊裝煤斗述略[J];沿海企業(yè)與科技;2010年01期

4 徐建平;頡飛云;楊榮華;;超大跨度膠帶機(jī)桁架跨河水上雙機(jī)抬吊技術(shù)[J];鋼結(jié)構(gòu);2011年07期

5 張友上,陳積強(qiáng);雙機(jī)抬吊吊裝大型焦化分餾塔[J];安裝;2003年05期

6 張曉崢;趙本林;;高度限制下的多車(chē)抬吊方案[J];安裝;2007年09期

7 張成芹;張大梁;;“雙機(jī)抬吊遞送法”在海上風(fēng)電機(jī)岸邊組裝中的應(yīng)用[J];建筑施工;2010年12期

8 仝玉坤;;大型塔架整體組合雙機(jī)抬吊施工技術(shù)[J];建筑機(jī)械化;2013年03期

9 林維海;;大型設(shè)備雙機(jī)抬吊吊裝法的施工要點(diǎn)[J];企業(yè)技術(shù)開(kāi)發(fā);2013年02期

10 謝可寧;單層工業(yè)廠房重型柱吊裝雙機(jī)抬吊法[J];廣西城鎮(zhèn)建設(shè);2005年04期

相關(guān)會(huì)議論文 前5條

1 蘇亞武;王四久;李和根;劉勇;駱軍;;利通廣場(chǎng)鋼結(jié)構(gòu)雙機(jī)抬吊施工技術(shù)[A];2010年廣東鋼結(jié)構(gòu)金獎(jiǎng)“粵鋼獎(jiǎng)”論文集[C];2010年

2 邱明;;試論雙機(jī)抬吊焦化分餾塔吊裝法[A];施工機(jī)械化新技術(shù)交流會(huì)論文集（第六輯）[C];2005年

3 薛治平;劉金榮;;法門(mén)寺合十舍利塔大型鋼桁架雙塔機(jī)抬吊技術(shù)[A];2008年全國(guó)建筑鋼結(jié)構(gòu)行業(yè)大會(huì)論文集[C];2008年

4 薛治平;劉金榮;;法門(mén)寺合十舍利塔大型鋼桁架雙塔機(jī)抬吊技術(shù)[A];第二屆全國(guó)鋼結(jié)構(gòu)施工技術(shù)交流會(huì)論文集[C];2008年

5 鄭啟輝;顧強(qiáng);毛小勇;;蘇州高教園區(qū)入口鋼雕塑的施工技術(shù)[A];第五屆全國(guó)現(xiàn)代結(jié)構(gòu)工程學(xué)術(shù)研討會(huì)論文集[C];2005年

相關(guān)碩士學(xué)位論文 前1條

1 劉波;抬吊作業(yè)安全監(jiān)測(cè)系統(tǒng)設(shè)計(jì)[D];中北大學(xué);2017年

，

本文編號(hào)：1717553