The invention relates to a vibration reduction composite rack which comprises transverse frames, vertical frames and longitudinal frames, a top frame is composed of two transverse frames and four longitudinal frames, and the two vertical frames are welded to the two longitudinal frames in the middle to serve as a motor hanging frame to be connected with a motor base. Triangular supporting plates are welded between the vertical frames and the top frame. The vibration reduction composite rack is installed in the induced ventilation device, and the induced ventilation device and a ship body are installed in a hoisting mode through a lifting lug. It can be guaranteed that the weight of the induced ventilation device is concentrated on the vibration reduction composite rack, the whole structure is light and firm, the strength is higher, the safety factor is large, and the anti-impact requirement is met; and the vibration index of the device can be effectively reduced.
本发明涉及一种减振复合机架,包括横边框、竖直边框、纵边框,顶部框架由两根横边框和四根纵边框组成,中间两根纵边框上焊接两根竖直边框作为电机挂架与电机基座相连接。所述竖直边框与顶部框架之间焊接有三角支撑板。所述减振复合机架安装在诱导通风装置装置内,诱导通风装置装置通过吊耳与船体进行吊装安装。本发明可以保证诱导通风装置的重量集中在减振复合机架上,整个结构轻便牢固、强度更高、安全因子大,满足抗冲击要求;可有效降低装置的振动指标。
Vibration reduction composite rack
一种减振复合机架
2023-03-14
Patent
Electronic Resource
Chinese
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