JPS58106915U - Earthquake-resistant device for anti-vibration transformer - Google Patents
Earthquake-resistant device for anti-vibration transformerInfo
- Publication number
- JPS58106915U JPS58106915U JP323782U JP323782U JPS58106915U JP S58106915 U JPS58106915 U JP S58106915U JP 323782 U JP323782 U JP 323782U JP 323782 U JP323782 U JP 323782U JP S58106915 U JPS58106915 U JP S58106915U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- earthquake
- transformer
- resistant device
- stopper
- 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.)
- Granted
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は制動手段を有しない変圧器のロッキング振動説
明図、第２図は従来の防振変圧器の耐震装置の正面図、
第３図は第２図の要部拡大断面図、第４図は本考案の防
振形変圧器の耐震装置の正面図、第５図は第４図の要部
拡大断面図である。
１・・・・・・変圧器、２・・・・・・上架台、３・・
・・・・防振ゴム、４・・・・・・下架台、５・・・・
・・摺動案内部、６・・・・・・軸、７・・・・・・筒
形防振ゴム、９・・・・・・六角ナツ｝、１０．１２・
・・・・・ストッパー、１３・・・・・・ライナー、１
４・・・・・・座、１５・・・・・・環状摺動案内部材
、１６・・・・・・内側摺動部、１７・・・・・・外側
摺動部、１８・・・・・・弾性部、Ｇ・・・・・・基礎
。Fig. 1 is an explanatory diagram of rocking vibration of a transformer without damping means, Fig. 2 is a front view of a conventional anti-vibration transformer seismic device,
3 is an enlarged sectional view of the main part of FIG. 2, FIG. 4 is a front view of the seismic device of the anti-vibration transformer of the present invention, and FIG. 5 is an enlarged sectional view of the main part of FIG. 4. 1...Transformer, 2...Upper stand, 3...
...Vibration-proof rubber, 4...Lower stand, 5...
...Sliding guide part, 6...Shaft, 7...Cylindrical anti-vibration rubber, 9...Hexagon nut}, 10.12.
... Stopper, 13 ... Liner, 1
4... Seat, 15... Annular sliding guide member, 16... Inner sliding part, 17... Outer sliding part, 18... ...Elastic part, G...Foundation.
Claims (1)
れた下架台との間に、防振ゴムを設けてなる防振形変圧
器の耐震装置において、前記基礎及び下架台に垂直な軸
を固着し、該軸に金属等の剛性材料からなる筒形の外側
摺動部と内側摺動部をもつ筒形防振ゴムをストッパーで
固定し、該筒形防振ゴムの外周部に嵌合した環状摺動案
内部材の外周ネジ部を、前記上架台の座に設けたネジ穴
に螺合させ、該環状摺動案内部材を回動することにより
前記ストッパーと下架台との間に適正な遊隙を保つよう
にしたことを特徴とする防振形変圧器の耐震装置。In an earthquake-resistant device for a vibration-proof transformer, in which anti-vibration rubber is provided between an upper frame attached to the bottom of the transformer and a lower frame installed on the foundation, A shaft is fixed, and a cylindrical anti-vibration rubber having a cylindrical outer sliding part and an inner sliding part made of a rigid material such as metal is fixed to the shaft with a stopper. The outer peripheral threaded portion of the fitted annular sliding guide member is screwed into the screw hole provided in the seat of the upper pedestal, and by rotating the annular sliding guide member, a space between the stopper and the lower pedestal is created. An earthquake-resistant device for an anti-vibration transformer characterized by maintaining an appropriate play gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP323782U JPS58106915U (en) | 1982-01-16 | 1982-01-16 | Earthquake-resistant device for anti-vibration transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP323782U JPS58106915U (en) | 1982-01-16 | 1982-01-16 | Earthquake-resistant device for anti-vibration transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58106915U true JPS58106915U (en) | 1983-07-21 |
| JPH0126084Y2 JPH0126084Y2 (en) | 1989-08-04 |
Family
ID=30016182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP323782U Granted JPS58106915U (en) | 1982-01-16 | 1982-01-16 | Earthquake-resistant device for anti-vibration transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58106915U (en) |
-
1982
- 1982-01-16 JP JP323782U patent/JPS58106915U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0126084Y2 (en) | 1989-08-04 |
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