JPH0428249U

JPH0428249U -

Info

Publication number: JPH0428249U
Application number: JP7082390U
Authority: JP
Priority date: 1990-07-03
Filing date: 1990-07-03
Publication date: 1992-03-06

Description

[Brief explanation of the drawing]

第１図は本考案に係る除振免震装置の実施例を
示す一部断面を含む正面図、第２図は本考案に係
る除振免震装置に取付けられたベースプレートの
実施例を示す平面図、第３図は本考案に係る除振
免震装置に取付けられた第１の中間プレートの実
施例を示す平面図、第４図は本考案に係る除振免
震装置に取付けられた第２の中間プレートの実施
例を示す平面図、第５図は本考案に係る除振免震
装置に取付けられた積層ゴムの実施例を示す平面
図、第６図は従来の除振免震装置の実施例を示す
正面図、第７図は従来の除振免震装置の積層ゴム
の取付け構造を示す断面図である。３６……基台、３８……機器搭載台、４０……
積層ゴム、４４Ａ，４４Ｂ……ベースプレート、
５４Ａ，５４Ｂ……第１の中間プレート、５６Ａ
，５６Ｂ，６４Ａ，６８Ａ，６８Ｂ……溝、５８
Ａ，５８Ｂ……ボルト、６２Ａ，６２Ｂ……第２
の中間プレート、６６Ａ，６６Ｂ……フランジ。 Fig. 1 is a front view including a partial cross section showing an embodiment of the vibration isolation/base isolation device according to the present invention, and Fig. 2 is a plan view showing an embodiment of the base plate attached to the vibration isolation/base isolation device according to the present invention. 3 is a plan view showing an embodiment of the first intermediate plate attached to the vibration isolator and base isolator according to the present invention, and FIG. 2 is a plan view showing an embodiment of the intermediate plate of No. 2, FIG. 5 is a plan view showing an example of the laminated rubber attached to the vibration isolation and isolation device according to the present invention, and FIG. 6 is a plan view of the conventional vibration isolation and isolation device. FIG. 7 is a front view showing an embodiment of the present invention, and FIG. 7 is a cross-sectional view showing the mounting structure of the laminated rubber of the conventional vibration isolator. 36...Base, 38...Equipment mounting stand, 40...
Laminated rubber, 44A, 44B...Base plate,
54A, 54B...first intermediate plate, 56A
, 56B, 64A, 68A, 68B...Groove, 58
A, 58B...Bolt, 62A, 62B...Second
intermediate plate, 66A, 66B... flange.

Claims

[Scope of Claim for Utility Model Registration] In a vibration isolation/seismic isolation device constructed by disposing a laminated rubber between a base and an equipment mounting base, the device is fixed to the upper surface of the base and is placed under the laminated rubber. a lower mounting plate to which the flange is bolted with lower bolts; an upper mounting plate which is fixed to the lower surface of the device mounting base and to which the upper flange of laminated rubber is bolted to by the upper bolt; and the lower flange and the lower mounting plate. a groove for inserting and arranging the lower bolt in a direction perpendicular to the axis of the bolt in order to bolt the lower flange and the lower mounting plate, and a groove formed corresponding to the upper flange and the upper mounting plate. A vibration isolation device characterized by comprising: a groove for inserting and arranging an upper bolt in a direction orthogonal to the axis of the bolt to bolt the upper flange and the upper mounting plate;