CN2276583Y - Stiffening double-ring energy consuming dampener - Google Patents

Abstract

The utility model relates to a stiffening energy consumption absorber with double circular rings, which is mainly composed of an inner energy consumption circular ring, an outer energy consumption circular ring, a stiffening steel plate and a connecting plate. The utility model has high initial stiffness, high carrying capacity, preferable bending capability, preferable energy consumption capability, and multichannel energy consumption adapting lines of defense. The stiffening energy consumption absorber with double circular rings can effectively resist the function of major aftershock. The utility model can be used for the X-typed supports of monolayer industrial factory building structures, multilayer and tall layer of building structures and can also be used for two adjacent buildings or aseismatic joints.

Description

Two annulus energy dissipative devices of putting more energy into

The utility model relates to a kind of energy dissipative device, particularly a kind of two annulus energy dissipative devices of putting more energy into.

The energy dissipative device of prior art is single circular ring type, and energy comsuming device has only the energy-dissipating and shock-absorbing defence line one, and initial stiffness and bearing capacity are low, and it is limited to consume energy.

The purpose of this utility model is intended to avoid the deficiencies in the prior art and provides a kind of initial stiffness and bearing capacity higher, and the two annulus energy dissipative devices of putting more energy into of better deformability and energy dissipation capacity are arranged again.

The purpose of this utility model is achieved in that

A kind of two annulus energy dissipative devices of putting more energy into, mainly by interior power consumption annulus 3, consume energy annulus 4, put more energy into steel plate 5 and connecting plate 2 formed outward, it is characterized in that: inside and outside ring is a donut, the annulus that consumes energy outside fluting, connecting plate is inserted symmetrically with the welding of interior power consumption annulus tight, the steel plate of putting more energy into is welded between the inside and outside power consumption annulus.

The utility model is described in further detail below by drawings and Examples:

Fig. 1 is single annulus energy comsuming device of prior art.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is the application of the utility model in frame structure.

Fig. 4 is the utility model application in (a) or the aseismatic joint (b) between two adjacent buildings.

In the accompanying drawing, 1 is unit consumption energy annulus, and 2,6 is connecting plate, and 3 is interior power consumption annulus, and 4 is outer power consumption annulus, and 5 are the arc plate of putting more energy into, and 7 is energy dissipative device.

During enforcement, utilize band steel to make two donuts, the steel plate 5 of putting more energy into of between two annulus, burn-oning 8 blocks in 4 positions of symmetry, slot in the outer toroid corresponding position again, it is tight that 4 connecting plates are passed the welding of corresponding groove and interior annulus, links to each other with support or structure with the bolt hole of high-strength bolt by connecting plate.

The utility model than the evident characteristic of prior art is: 1, both had high initial stiffness And bearing capacity, preferably deformability and energy dissipation capacity are arranged again; 2, both had the multiple tracks power consumption Main aftershock effect can be resisted again effectively in the damping defence line.

The utility model can be used in single-story industrial building, multilayer and the middle-high building structure The x type support, also can be used between two adjacent buildings or in the aseismatic joint.

Claims (1)

1, a kind of two annulus energy dissipative devices of putting more energy into mainly by interior power consumption annulus 3, consume energy annulus 4, put more energy into steel plate 5 and connecting plate 2 formed outward, is characterized in that; Inside and outside ring is a donut, and the annulus that consumes energy is outside slotted, and connecting plate is inserted symmetrically with interior power consumption annulus weld tightly, and the steel plate of putting more energy into is welded between the inside and outside power consumption annulus.

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