JPH02125225U

JPH02125225U -

Info

Publication number: JPH02125225U
Application number: JP3530689U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-16

Description

[Brief explanation of the drawing]

第１図は第１の本考案を断面して示す正面図、
第２図は第２の本考案を示す第１図と同様の図、
第３図は取り付け状態を示す図面である。１……天井部材、２……水平部材、３……斜め
部材、４……支点、５……制震ダンパー、６……
板状連結部、７……筒体、８……保持筒、９……
環状空間、１０……ロツド、１１……摺動部材、
１２……摩擦部材、１３……付勢部材、１４……
弾撥材、１７……粘弾性体。 FIG. 1 is a front view showing a cross section of the first present invention;
FIG. 2 is a diagram similar to FIG. 1 showing the second present invention;
FIG. 3 is a drawing showing the attached state. 1...Ceiling member, 2...Horizontal member, 3...Diagonal member, 4...Fully point, 5...Seismic damper, 6...
Plate-shaped connecting portion, 7...Cylinder, 8...Holding cylinder, 9...
Annular space, 10...rod, 11...sliding member,
12...Friction member, 13...Biasing member, 14...
Elastic material, 17... Viscoelastic material.

Claims

[Scope of Claim for Utility Model Registration] (1) A cylindrical body provided with a plate-like connecting part on the top that is connected to the lower ends of a pair of diagonal members whose upper ends are connected to a ceiling member of a building; Built in a penetrating shape,
A rod having a connecting portion connected to a fulcrum provided symmetrically with respect to an intersection on an extension line of the pair of diagonal members on a horizontal member of the building, and a required spacing between the cylinder and the rod. A pair of
A friction member is provided on the outer periphery of the rod, and a sliding member is provided with opposing sloped surfaces on both sides of the inner periphery. A pair of urging members each having an inclined surface facing the inclined surface and a pair of urging members arranged between the pair of sliding members and one urging member facing the inclined surface of these sliding members respectively. The elastic member is provided with an elastic material that applies a pressing force to press the friction member against the inner circumferential surface of the cylindrical body via the sliding member by the action of the inclined surface, and between the diagonal member and the plate-like connecting portion. A seismic damper characterized by having a plate-like viscoelastic body interposed therein. (2) In the vibration control damper according to claim 1, the plate-like connecting portion is provided on the upper part of the holding cylinder that is fitted around the outer periphery of the cylinder to form a required annular space, and the plate-like connecting portion is provided between the diagonal member and the plate-like connecting portion. A vibration control damper characterized in that a viscoelastic body is interposed in the annular space instead of a plate-shaped viscoelastic body interposed in the annular space.