JPH0260739U - - Google Patents
Info
- Publication number
- JPH0260739U JPH0260739U JP13923388U JP13923388U JPH0260739U JP H0260739 U JPH0260739 U JP H0260739U JP 13923388 U JP13923388 U JP 13923388U JP 13923388 U JP13923388 U JP 13923388U JP H0260739 U JPH0260739 U JP H0260739U
- Authority
- JP
- Japan
- Prior art keywords
- pendulum
- weight
- damper
- spring installed
- fixed wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の第１実施例に係る全体構成を
示す図、第２図は第１図のＡ−Ａ矢視図、第３図
は第１図のＢ−Ｂ矢視図、第４図は制振対象構造
物の代表例としてタワーの概略図、第５図は従来
の振り子タイプ動吸振器の一例を示す図、第６図
は従来のローラータイプ動吸振器の一例を示す図
、第７図は従来の動吸振器と本考案による動吸振
器の制振効果の比較図である。
１……水平梁、２……固定壁、３……振り子の
棹、４……振り子の重錘、５……重錘、６……ロ
ーラー、７……ピン、８……振り子用ダンパー、
９……振り子用コイルバネ、１０……重錘用ダン
パー、１１……振り子と重錘間のコイルバネ、１
２……展望室、１３……斜材、１４……振り子の
棹、１５……振り子の重錘、１６……ダンパー、
１７……コイルバネ、１８……重錘、１９……床
。
FIG. 1 is a diagram showing the overall configuration according to the first embodiment of the present invention, FIG. 2 is a view taken along the line A-A in FIG. 1, and FIG. 3 is a view taken along the line B-B in FIG. Figure 4 is a schematic diagram of a tower as a representative example of a structure to be damped, Figure 5 is a diagram showing an example of a conventional pendulum type dynamic vibration absorber, and Figure 6 is a diagram showing an example of a conventional roller type dynamic vibration absorber. , FIG. 7 is a comparison diagram of the vibration damping effects of a conventional dynamic vibration absorber and a dynamic vibration absorber according to the present invention. 1... Horizontal beam, 2... Fixed wall, 3... Pendulum rod, 4... Pendulum weight, 5... Weight, 6... Roller, 7... Pin, 8... Pendulum damper,
9...Coil spring for pendulum, 10...Damper for weight, 11...Coil spring between pendulum and weight, 1
2... Observation room, 13... Diagonal material, 14... Pendulum rod, 15... Pendulum weight, 16... Damper,
17... Coil spring, 18... Weight, 19... Floor.
Claims (1)
ラーで支持され重錘と、該振り子と固定壁との間
に設置されたダンパー及びバネと、該重錘と固定
壁との間に設置されたダンパーと、該振り子と重
錘との間に設置されたバネとより構成される２自
由度系水平動用動吸振器。 A pendulum supported by a pin on a horizontal beam, a weight supported by a roller on the floor, a damper and a spring installed between the pendulum and a fixed wall, and a damper and a spring installed between the weight and the fixed wall. A two-degree-of-freedom horizontal dynamic vibration absorber comprising a damper and a spring installed between the pendulum and a weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13923388U JPH0260739U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13923388U JPH0260739U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260739U true JPH0260739U (en) | 1990-05-07 |
Family
ID=31402302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13923388U Pending JPH0260739U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260739U (en) |
-
1988
- 1988-10-27 JP JP13923388U patent/JPH0260739U/ja active Pending