【摘要】：水利工程啟閉設(shè)備是一種專門用來啟閉水工建筑物中的閘門用的起重機(jī)械，是水利工程建設(shè)中重要的永久設(shè)備，其質(zhì)量好壞、運(yùn)行可靠性直接影響到水利工程防洪排澇、調(diào)水供水、灌溉、發(fā)電、航運(yùn)等綜合效益的發(fā)揮、水利工程運(yùn)行安全及人民生命財(cái)產(chǎn)的安全。目前我國啟閉設(shè)備仍主要依靠經(jīng)驗(yàn)或簡單的單項(xiàng)試驗(yàn)來評(píng)價(jià)。隨著我國水利行業(yè)的不斷發(fā)展，建立、健全啟閉設(shè)備的試驗(yàn)方法和實(shí)驗(yàn)手段成為當(dāng)前迫切需要解決的問題。 本文完成了水利工程啟閉設(shè)備綜合試驗(yàn)平臺(tái)的設(shè)計(jì)，考慮到試驗(yàn)評(píng)價(jià)要求的發(fā)展，實(shí)驗(yàn)平臺(tái)還具備了一定前瞻性和擴(kuò)展性。主要研究內(nèi)容如下： （1）從水利工程啟閉設(shè)備本身的結(jié)構(gòu)特點(diǎn)、運(yùn)行特點(diǎn)出發(fā)，根據(jù)啟閉設(shè)備種類繁多、型式多樣的特點(diǎn)，完成了水利工程啟閉設(shè)備綜合試驗(yàn)平臺(tái)的方案設(shè)計(jì)，及各種不同型式啟閉設(shè)備試驗(yàn)評(píng)價(jià)的操作方案，，滿足了國家標(biāo)準(zhǔn)中關(guān)于各類型啟閉設(shè)備的具體試驗(yàn)要求。 （2）完成了綜合試驗(yàn)平臺(tái)的結(jié)構(gòu)設(shè)計(jì)。重點(diǎn)針對(duì)平臺(tái)的主承載構(gòu)件——主體鋼結(jié)構(gòu)平臺(tái)，以ANSYS有限元分析軟件為平臺(tái)，分析計(jì)算了各種試驗(yàn)工況下鋼結(jié)構(gòu)平臺(tái)的強(qiáng)度和剛度，并根據(jù)仿真計(jì)算結(jié)果，提出了結(jié)構(gòu)改進(jìn)和優(yōu)化措施。滿足了啟閉設(shè)備綜合試驗(yàn)平臺(tái)運(yùn)行安全性和穩(wěn)定性要求。 （3）完成了綜合實(shí)驗(yàn)平臺(tái)的地下混凝土基礎(chǔ)、地上鋼結(jié)構(gòu)平臺(tái)及配套工裝、被實(shí)驗(yàn)設(shè)備電氣控制系統(tǒng)、信號(hào)采集系統(tǒng)、配重及附屬設(shè)施的設(shè)計(jì)。 水利工程啟閉設(shè)備綜合試驗(yàn)平臺(tái)的設(shè)計(jì)，豐富了水工設(shè)施試驗(yàn)評(píng)價(jià)方法和手段，為保障水利工程正常運(yùn)行起到了一定的保障作用。
[Abstract]:The hoisting equipment of hydraulic engineering is a kind of lifting machinery specially used to open and close the gate in hydraulic structures. It is an important permanent equipment in the construction of water conservancy projects. Its quality and operation reliability directly affect flood control and drainage of water conservancy projects. Water diversion, irrigation, power generation, shipping and other comprehensive benefits, water conservancy project operation safety and people's life and property safety. At present, our country hoist still mainly depends on experience or simple individual test to evaluate. With the continuous development of water conservancy industry in China, it is urgent to solve the problem of establishing and perfecting the test methods and experimental means of the hoist and switchgear. This paper has completed the design of the comprehensive test platform for the opening and closing equipment of water conservancy projects. Considering the development of the test evaluation requirements, the experimental platform also has some foresight and expansibility. The main research contents are as follows: (1) based on the structural characteristics and operation characteristics of the opening and closing equipment of water conservancy projects, according to the characteristics of various types and types of the opening and closing equipment, The scheme design of the comprehensive test platform for the opening and closing equipment of water conservancy engineering and the operation scheme for the test evaluation of various types of hoisting and closing equipment have been completed, which meet the specific test requirements of each type of opening and closing equipment in the national standard. (2) the structural design of the comprehensive test platform is completed. Aiming at the main bearing member of the platform, the main steel structure platform, using ANSYS finite element analysis software as the platform, the strength and stiffness of the steel structure platform under various test conditions are analyzed and calculated. The measures of structure improvement and optimization are put forward. It meets the requirements of safety and stability of the integrated test platform for the hoist. (3) the underground concrete foundation of the comprehensive experimental platform, the above ground steel structure platform and its supporting tooling, the electrical control system, the signal acquisition system, the counterweight and the auxiliary facilities of the experimental equipment are designed. The design of comprehensive test platform for water conservancy equipment enriches the evaluation methods and means of hydraulic facilities test and plays a certain role in ensuring the normal operation of water conservancy projects.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TV532

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