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实用新型
CN204491890U 摩擦消能器 有权

摩擦消能器
摘要：
本实用新型属于消能装置技术领域，公开了一种摩擦消能器。其主要技术特征为：包括设有侧板、上盖板和下盖板的箱体，所述的箱体一端为封闭端，另一端为敞开端，箱体内设置有多组由定摩擦片和动摩擦片组成的滑动摩擦副，定摩擦片的两侧设置有一组或多组定摩擦片定位键，箱体侧板的内壁上设置有与定摩擦片定位键相匹配的箱体键槽，定摩擦片定位键与箱体键槽间隙配合，动摩擦片在箱体的敞开端与伸缩臂相连接，动摩擦片的端部设置有一组或多组动摩擦片定位键，伸缩臂的侧壁设置有与动摩擦片定位键相匹配的伸缩臂键槽。本实用新型摩擦消能器，承载能力大，结构尺寸小，耗能能力强，工作性能稳定、使用安全、可靠，免更换，维护、保养十分便利。
摘要（英）：

The utility model belongs to the technical field of energy dissipation devices and discloses a friction energy dissipation device. The friction energy dissipation device is mainly and technically characterized by comprising a box with side boards, an upper cover board and a lower cover board, one end of the box is a closed end, the other end of the box is an open end, multiple sliding friction pairs composed of fixed friction plates and movable friction plates are arranged in the box, the two sides of each fixed friction plate are provided one or more sets of fixed friction plate locating keys, the inner walls of the side boards of the box are provided with box key grooves matched with the fixed friction plate locating keys, the fixed friction plate locating keys and the box key grooves are in clearance fit, the movable friction sheets are connected with a telescopic arm at the open end of the box, the end of each movable friction plate is provided with one or more sets of movable friction plate locating keys, and the side wall of the telescopic arm is provided with telescopic arm key grooves matched with the movable friction plate locating keys. The friction energy dissipation device is large in bearing capacity, small in structural size, high in energy dissipation capacity, stable in work performance, safe and reliable in use, free of replacement, and quite convenient to maintain.

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