JPS62172838U

JPS62172838U -

Info

Publication number: JPS62172838U
Application number: JP6198786U
Authority: JP
Priority date: 1986-04-23
Filing date: 1986-04-23
Publication date: 1987-11-02

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す吸振装置
の斜視図、第２図はこの考案の第２実施例を示す
吸振装置の斜視図である。１０……構造物、１４……アーム、１５……パ
イプ部材、１６……長さ調節機構、１７……主ウ
エイト、１９……付加ウエイト、２１……エアダ
ツシユポツト（減衰器）。 FIG. 1 is a perspective view of a vibration absorbing device showing a first embodiment of this invention, and FIG. 2 is a perspective view of a vibration absorbing device showing a second embodiment of this invention. DESCRIPTION OF SYMBOLS 10... Structure, 14... Arm, 15... Pipe member, 16... Length adjustment mechanism, 17... Main weight, 19... Additional weight, 21... Air dash pot (attenuator).

Claims

[Scope of utility model registration request]

A plurality of arms are attached to the outer peripheral surface of a structure having a circular cross section at equal intervals in the circumferential direction, a plurality of pipe members are attached to the tip of each arm so as to be parallel to the structure, and these A ring-shaped main weight attached to the pipe member so as to be concentric with the structure, multiple additional weights detachably attached to the main weight, and a ring-shaped main weight attached to the pipe member of the main weight so as to be concentric with the structure, and a ring-shaped main weight attached to the pipe member of the main weight so as to be concentric with the structure. A vibration absorbing device for a structure having a circular cross section, the structure comprising a plurality of attenuators provided therein, and at least one of the length of the pipe member and the mounting position of the main weight with respect to the pipe member is adjustable.