Loading apparatus for overhead travelling crane in hydroelectric power plant
专利汇可以提供Loading apparatus for overhead travelling crane in hydroelectric power plant专利检索，专利查询，专利分析的服务。并且PURPOSE:To obtain a loading apparatus for testing the titled crane by utilizing the member of machinery and easily available resources, by packing the interior of the rotor spoke of a rotary electric machine provided to a hydroelectric power plant with earth and sand. CONSTITUTION:A loading apparatus for testing load suspended by a main hook 3 is the rotor spoke 10 of an upright type water wheel power generator provided to a hydroelectric power plant and cnnected to the main hook 3 by suspension metal fittings 11. Blocking plates 20 are mounted to the insides of the ribs 15 provided to the outer periphery of the spoke 10 and air vent orifices are also closed by a lower disc 14. The space formed in the rotor spoke 10 is packed with earth and sand 21. The earth and sand 21 can be simply filled if flowed into the spoke 10 from the air vent orifices 19. If the suspension metal fittings 11 are clamped to this loading apparatus, the load testing of the titlted crane can be performed.，下面是Loading apparatus for overhead travelling crane in hydroelectric power plant专利的具体信息内容。
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4 电缆封闭结构
