Transport and technological means of moving cylindrical structures weighing 350 tons during assembly and transportation
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2022 |
| Předmět: | |
| DOI: | 10.18720/spbpu/3/2022/vr/vr22-2046 |
| Popis: | ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена подбоÑÑ Ð³ÑÑзоподÑÑмного обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÑанÑпоÑÑиÑовки коÑпÑÑа ÑеакÑоÑа веÑом 350 Ñонн, а Ñак же пÑоекÑиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑоликовÑÑ Ð²ÑаÑаÑелей макÑималÑной гÑÑзоподÑÑмноÑÑÑÑ 350 Ñонн.Â Ð Ñ Ð¾Ð´Ðµ вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑабоÑÑ Ð±Ñли вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑледÑÑÑие задаÑи: Ð¾Ð±Ð·Ð¾Ñ ÑÑебÑемого гÑÑзоподÑÑмного обоÑÑдованиÑ, Ð¾Ð±Ð·Ð¾Ñ ÑÑÑеÑÑвÑÑÑÐ¸Ñ ÑоликовÑÑ ÑÑендов, пÑоекÑиÑование Ñоликового ÑÑенда, Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð²ÑÐµÑ Ð²ÑпомогаÑелÑнÑÑ ÑÑÑÑойÑÑв, пÑоведение пÑовеÑки ÑлеменÑов ÑÑенда на пÑоÑноÑÑÑ, Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð³ÑÑзоподÑÑмного обоÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÑанÑпоÑÑиÑовки коÑпÑÑа ÑеакÑоÑа, ÑаÑÑÑÑ Ð¿ÑиблизиÑелÑной ÑÑоимоÑÑи изгоÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð»Ð¸ÐºÐ¾Ð¾Ð¿Ð¾Ñ Ñ ÑÑÑÑом коÑвеннÑÑ Ð·Ð°ÑÑаÑ. РабоÑа пÑоводилаÑÑ Ð½Ð° базе полÑÑеннÑÑ Ð·Ð½Ð°Ð½Ð¸Ð¹ в Ñ Ð¾Ð´Ðµ обÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑпеÑиалÑноÑÑи. ÐÑли пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð½Ð°Ð²Ñки по ÑаÑÑÑÑÑ Ð¸ вÑбоÑÑ ÑлеменÑов ÑоликоопоÑ. Ðо полÑÑеннÑм ÑаÑÑÑÑам и подбоÑÑ Ñзлов бÑли поÑÑÑÐ¾ÐµÐ½Ñ ÑооÑвеÑÑÑвÑÑÑие ÑеÑÑежи в пÑогÑамме ÐÐÐÐÐС-3Ð. Ð Ñ Ð¾Ð´Ðµ пÑоекÑиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñли пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð½Ð°Ð²Ñки опÑимизаÑии Ð´Ð»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑекÑивной ÑабоÑÑ ÑоликоопоÑ. РезÑлÑÑаÑом ÑабоÑÑ ÑÑали ÑпÑоекÑиÑÐ¾Ð²Ð°Ð½Ñ ÑоликовÑе вÑаÑаÑели. This work is devoted to the selection of lifting equipment for transporting the reactor pressure vessel weighing 350 tons, as well as the design of roller rotators with a maximum load capacity of 350 tons.In the course of the work, the following tasks were completed: review of the required lifting equipment, review of existing roller stands, design of the roller stand, selection of all auxiliary devices, testing of the elements of the stand for strength, selection of lifting equipment for transporting the reactor pressure vessel, calculation of the approximate cost of manufacturing roller bearings, taking into account indirect costs. The work was carried out on the basis of the knowledge gained in the course of training in the specialty. Skills were applied in the calculation and selection of elements of roller bearings. According to the calculations and selection of nodes, the corresponding drawings were built in the KOMPAS-3D program. During the design, optimization skills were applied to achieve the most efficient operation of the idlers. The result of the work was the design of roller rotators. |
| Databáze: | OpenAIRE |
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