Readable compound damper and using method thereof

Abstract

The invention relates to a readable compound damper and the using method thereof. The readable compound damper comprises a rectangular box, wherein a movable plate is transversely arranged in the box, the two ends of the movable plate stretch out of the box, a connecting hole used for being connected with an external supporting component is formed in one of the two ends stretching out of the box, a longitudinal rectangular protruding part is arranged on the front side face, located in the box, of the movable plate, at least two longitudinal arc-shaped protruding parts are arranged on the rear side face, located in the box, of the movable plate, a friction plate which is used for being matched with the rectangular protruding part is arranged in the box and is located in front of the rectangular protruding part, a plurality of push plates which are connected with the friction plate through a plurality of compression springs are arranged on the front side of the friction plate, a plurality of adjustment bolts which penetrate into the box, abut against the push plates and are provided with readable scales are arranged on a front side plate of the box, a chamber, where the longitudinal arc-shaped protruding parts are located, in the box is filled with a lead body, and a longitudinal bolt which is connected with a structural main body is further arranged on a base plate of the box. The compound damper is simple and compact in structure, the friction force can be adjusted, and the operation method is simple.

Description

technical field [0001] The invention relates to a readable compound damper and its application method. Background technique [0002] The lead squeeze damper is an excellent energy-dissipating vibration-damping device, which is widely used in the vibration-damping control of structures. The extruding shaft of the existing lead extruding damper generally adopts a cylindrical shape, the convex working range is limited, and the vibration damping effect is poor. The friction damper is also an excellent energy dissipation and vibration reduction device, but the existing friction damper generally only provides a constant friction force, and cannot adjust the friction force according to actual needs, and the magnitude of the friction force is invisible. Contents of the invention [0003] The object of the present invention is to provide a readable composite damper and its use method. The composite damper not only has a simple and compact structure, but also has adjustable frictio...

AI Technical Summary

Problems solved by technology

Extrusion shafts of existing lead extrusion dampers are generally cylindrical, and the range of convexity is limited, and the vibration damping effect is poor

The friction damper is also an excellent energy dissipation and vibration reduction device, but the existing friction damper generally only provides a constant friction force, and cannot adjust the friction force according to actual needs, and the friction force is invisible

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