【摘要】：自走式路緣石滑模機是智能自適應(yīng)鋪制路緣石、防護欄以及攔水帶等構(gòu)造的施工機械。目前國內(nèi)路緣石的鋪設(shè)主要以預(yù)制鋪砌水泥混凝土路緣石為主,其缺點是勞動強度大,工作效率低、攤鋪路緣石的成本高、攤鋪質(zhì)量也難以得到保證。針對上述問題,在吸收借鑒國外路緣石滑模機先進技術(shù)的基礎(chǔ)上,采用實體建模與有限元分析相結(jié)合的方法,對該類設(shè)備進行深入研究,以實現(xiàn)自走式自適應(yīng)路緣石滑模機的自主設(shè)計。本次研究以秦皇島市盧龍華通工程機械廠自主生產(chǎn)的HT8自走式路緣石滑模機為研究對象,對該機關(guān)鍵部件進行了有限元分析,為自走式路緣石滑模機的改進設(shè)計奠定了基礎(chǔ)。主要研究內(nèi)容如下:(1)以秦皇島市盧龍華通工程機械廠生產(chǎn)的HT8自走式路緣石滑模機為研究對象,分析該機工作原理,確定主要技術(shù)參數(shù),對自走式路緣石滑模機的主要部件進行了三維設(shè)計并進行了裝配。(2)對自走式路緣石滑模機的料斗、機架、底盤、轉(zhuǎn)彎控制裝置等關(guān)鍵部件進行研究,并對自走式路緣石滑模機的關(guān)鍵部件進行建模仿真分析,依據(jù)仿真分析,對其結(jié)構(gòu)進行優(yōu)化,在保證自走式路緣石滑模機滑模質(zhì)量和滑模精度的基礎(chǔ)上降低滑模機的生產(chǎn)成本。(3)設(shè)計出獨特的自適應(yīng)轉(zhuǎn)向與調(diào)平控制系統(tǒng),實現(xiàn)自走式路緣石滑模機的自適應(yīng)轉(zhuǎn)向與找平,解決復雜路況對滑模機作業(yè)造成的路緣石鋪制高低不平、彎道處路緣石滑模的偏差問題。
[Abstract]:The self-moving road edge stone slide-form machine is an intelligent self-adaptive construction machine with the structure of road edge stone, protective fence and water retaining belt. At present, the prefabricated cement concrete pavement edge stone is the main paving method in our country, which has the disadvantages of high labor intensity, low work efficiency, high cost of paving road edge stone, and difficult to guarantee the spreading quality. In order to solve the above problems, on the basis of absorbing and drawing lessons from the advanced technology of the road edge sliding mode machine abroad, the method of combining solid modeling with finite element analysis is used to study the equipment. In order to realize the self-walking self-adaptive road edge slide-mode machine independent design. In this study, the HT8 self-propelled stone sliding machine produced by Lulong Huatong Engineering Machinery Factory of Qinhuangdao City was taken as the research object. The finite element analysis of the key parts of the machine was carried out, which laid a foundation for the improvement of the design of the self-propelled road edge stone slide form machine. The main contents of the research are as follows: (1) taking the HT8 self-propelled stone slide machine produced by Lulong Huatong Engineering Machinery Factory of Qinhuangdao as the research object, the working principle of the machine is analyzed, and the main technical parameters are determined. Three-dimensional design and assembly of the main components of the self-propelled kerb slide mode machine are carried out. (2) the key parts of the self-walking road edge slide mode machine, such as hopper, frame, chassis, turning control device, and so on, are studied. And the key components of the self-propelled road edge stone sliding mode machine are modeled and simulated. According to the simulation analysis, the structure of the machine is optimized. On the basis of ensuring the sliding mode quality and precision of the slide mode machine, the production cost of the sliding mode machine is reduced. (3) A unique adaptive steering and leveling control system is designed to realize the adaptive steering and leveling of the self-propelled road edge slide mode machine. To solve the problem of the road edge stone laying uneven caused by complex road conditions to the slide machine, and the deviation of the road edge stone slide form at the bend.
【學位授予單位】：河北科技師范學院
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：U415.5

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