JP3025204U - Seismic isolation device - Google Patents
Seismic isolation deviceInfo
- Publication number
- JP3025204U JP3025204U JP1995013955U JP1395595U JP3025204U JP 3025204 U JP3025204 U JP 3025204U JP 1995013955 U JP1995013955 U JP 1995013955U JP 1395595 U JP1395595 U JP 1395595U JP 3025204 U JP3025204 U JP 3025204U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- vibration
- rubber body
- screwed
- erected
- 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.)
- Expired - Lifetime
Links
Abstract
(57)【要約】
【目的】 本考案は、免震装置に関するもので、地震が
発生した時、その振動を軽減し、基板上に載置したキャ
ビネット等の倒壊を防止することができる免震装置を得
ることを目的とするものである。
【構成】 基礎体１に第１の防振ゴム体２を固定３し、
この防振ゴム体２の上面に立設したネジ棒４に、第１の
シャフト５の下方部内面に刻設したネジ部６を螺合し、
また、該シャフト５の上方部内面に刻設したネジ部６
に、第２の防振ゴム体７の下面部から下方に向けて立設
したネジ棒４を螺合し、また、フリーアクセス（２重
床）８に穿設した透孔９から第２のシャフト１０を嵌入
し、且つ該シャフト１０の下方部内面に刻設したネジ部
６を、第２の防振ゴム体７の上面部に立設したネジ棒４
に螺合すると共に、該シャフト１０の頂部に立設したネ
ジ棒１１を、物品を載置する基板１２の底部折曲部１３
に設けた孔１４に挿通し、且つ該ネジ棒１１にナット１
５を螺着したものである。
(57) [Abstract] [Purpose] The present invention relates to a seismic isolation device, which is capable of reducing the vibration when an earthquake occurs and preventing the collapse of a cabinet or the like placed on a substrate. The purpose is to obtain a device. [Structure] The first anti-vibration rubber body 2 is fixed 3 to the base body 1,
The threaded rod 4 erected on the upper surface of the anti-vibration rubber body 2 is screwed with the threaded portion 6 formed on the inner surface of the lower portion of the first shaft 5.
In addition, the screw portion 6 formed on the inner surface of the upper portion of the shaft 5
The screw rod 4 which is erected downward from the lower surface portion of the second vibration-proof rubber body 7 is screwed into, and the second through the through hole 9 formed in the free access (double floor) 8. The threaded rod 4 in which the shaft 10 is fitted and the threaded portion 6 formed on the inner surface of the lower portion of the shaft 10 is erected on the upper surface of the second vibration-proof rubber body 7.
A threaded rod 11 that is screwed onto the shaft 10 and is erected on the top of the shaft 10, and is bent at the bottom bent portion 13 of a substrate 12 on which an article is placed.
Through the hole 14 provided in the
5 is screwed on.
Description
【０００１】[0001]
本考案は、免震装置に関するもので、キャビネット、各種の物品収容箱、コン ピューターならびにタンス、その他いろいろの物品を、この免震装置の基板上に 載置するようにしたものである。 The present invention relates to a seismic isolation device, in which a cabinet, various article storage boxes, a computer and a wardrobe, and various other items are placed on the substrate of the seismic isolation device.
【０００２】[0002]
従来、キャビネット等は、室内の床面上に直接載置していた。このため、地震 が発生した時、キャビネット等は、その振動により倒れてしまい、大きな損傷を 受ける等の欠点があった。 Conventionally, cabinets and the like have been placed directly on the floor of the room. For this reason, when an earthquake occurs, cabinets and other components fall over due to their vibrations and suffer major damage.
【０００３】[0003]
本考案は、上記従来の欠点に鑑み、これを解決すべくしたもので、地震が発生 した時、その振動を軽減し、基板上に載置したキャビネット等の倒壊を防止する ことができる免震装置を得ることを目的とするものである。 The present invention has been made in view of the above-mentioned conventional drawbacks and is intended to solve the problem. In the event of an earthquake, the vibration can be reduced, and a cabinet or the like mounted on a substrate can be prevented from collapsing. The purpose is to obtain a device.
【０００４】[0004]
これを達成する手段として、本考案は、基礎体に第１の防振ゴム体を固定し、 この防振ゴム体の上面に立設したネジ棒に、第１のシャフトの下方部内面に刻設 したネジ部を螺合し、また、該シャフトの上方部内面に刻設したネジ部に、第２ の防振ゴム体の下面部から下方に向けて立設したネジ棒を螺合し、また、フリー アクセス（２重床）に穿設した透孔から第２のシャフトを嵌入し、且つ該シャフ トの下方部内面に刻設したネジ部を、第２の防振ゴム体の上面部に立設したネジ 棒に螺合すると共に、該シャフトの頂部に立設したネジ棒を、物品を載置する基 板の底部折曲部に設けた孔に挿通し、且つ該ネジ棒にナツトを螺着したものであ る。 As a means for achieving this, the present invention fixes a first vibration-proof rubber body to a base body, and a screw rod erected on the upper surface of the vibration-proof rubber body is used to engrave the lower shaft inner surface of the first shaft. The screw part provided is screwed together, and the screw part engraved on the inner surface of the upper part of the shaft is screwed with the screw rod erected downward from the lower surface of the second vibration-proof rubber body, In addition, the second shaft is fitted through the through hole formed in the free access (double floor), and the screw part engraved on the inner surface of the lower part of the shaft is attached to the upper surface part of the second anti-vibration rubber body. Screwed to the screw rod erected on the shaft, and the screw rod erected on the top of the shaft is inserted into the hole formed in the bottom bent portion of the base plate on which the article is placed, and the nut is attached to the screw rod. Is screwed on.
【０００５】[0005]
【実施例】 本考案の構成を図面に示す実施例によって以下詳細に説明する。１は、コンク リート等の基礎体であって、この基礎体１に第１の防振ゴム体２を固定３する。 防振ゴム体２は、ゴムの上面部および下面部に金属板などを固着して形成される 。次に、この防振ゴム体２の上面に立設したネジ棒４に、第１のシャフト５の下 方部内面に刻設したネジ部６を螺合すると共に、ネジ棒４にナット１６を螺合す る。次に、この第１のシャフト５の上方部内面に刻設したネジ部６に、第２の防 振ゴム体７の下面部から下方に向けて立設したネジ棒４を螺合すると共に、ネジ 棒４にナット１６を螺合する。次に、フリーアクセス（２重床）８に穿設した透 孔９に第２のシャフト１０を嵌入し、且つ該シャフト１０の下方部内面に刻設し たネジ部６を、第２の防振ゴム体７の上面に立設したネジ棒４に螺合すると共に 、ネジ棒４にナット１６を螺合する。Embodiments of the present invention will be described in detail below with reference to embodiments shown in the drawings. Reference numeral 1 is a base body such as a concrete, and the first anti-vibration rubber body 2 is fixed 3 to the base body 1. The anti-vibration rubber body 2 is formed by fixing metal plates and the like to the upper surface and the lower surface of the rubber. Next, the threaded portion 6 formed on the inner surface of the lower portion of the first shaft 5 is screwed into the threaded rod 4 erected on the upper surface of the anti-vibration rubber body 2, and the nut 16 is attached to the threaded rod 4. Screw together. Next, the threaded rod 6 erected downward from the lower surface of the second vibration-proof rubber body 7 is screwed into the threaded portion 6 engraved on the inner surface of the upper portion of the first shaft 5, and The nut 16 is screwed onto the screw rod 4. Next, the second shaft 10 is fitted into the through hole 9 formed in the free access (double floor) 8, and the screw portion 6 engraved on the inner surface of the lower portion of the shaft 10 is attached to the second protective wall. The nut 16 is screwed into the threaded rod 4 while being screwed into the threaded rod 4 provided on the upper surface of the vibrating rubber body 7.
【０００６】 次に、第２のシャフト１０の頂部に立設したネジ棒１１を、物品を載置する基 板１２の底部折曲部１３に設けた孔１４に挿通し、且つ該ネジ棒１１にナット１ ５を螺着したものである。また、前述の基板１２にキャスター１７を取着１８す ると共に、該キャスター１７の車輪１９をフリーアクセス（２重床）８の上面に 乗せる。また、実施例では、第２のシャフト１０の頂部にネジ棒１１を立設した が、シャフト１０の頂部にネジ棒１１を立設する代りに、第２のシャフト１０の 内面に該設したネジ部６を、第２の防振ゴム体７の上面に立設したネジ棒４に螺 合した時、ネジ棒４の先端部が第２のシャフト１０の頂部から上方に突出するよ うにしてもよい。なお、２０は、基板１２上に乗せたキャビネット等を示す。Next, the threaded rod 11 erected on the top of the second shaft 10 is inserted into the hole 14 provided in the bottom bent portion 13 of the base plate 12 on which the article is placed, and the threaded rod 11 is inserted. The nut 15 is screwed onto the. Further, the caster 17 is attached 18 to the above-mentioned substrate 12, and the wheels 19 of the caster 17 are placed on the upper surface of the free access (double floor) 8. Further, in the embodiment, the threaded rod 11 is erected on the top of the second shaft 10, but instead of erected the threaded rod 11 on the top of the shaft 10, the threaded rod is provided on the inner surface of the second shaft 10. When the part 6 is screwed onto the threaded rod 4 which is erected on the upper surface of the second vibration-proof rubber body 7, the tip of the threaded rod 4 projects upward from the top of the second shaft 10. Good. Reference numeral 20 denotes a cabinet or the like placed on the substrate 12.
【０００７】[0007]
以上、実施例で説明したように、本考案は、基礎体１とフリーアクセス（２重 床）８との間に、第１の防振ゴム体２および第２の防振ゴム体７を配設すると共 に、第１の防振ゴム体２と第２の防振ゴム体７を連結し、また、第２の防振ゴム 体７をネジ棒などによって基板１２に連結したから、地震が発生した時、基板１ ２の振動は軽減される。従って、基板１２上に載置したキャビネット等２０は、 地震の振動による倒壊を防止することができる。また、基板１２にキャスター１ ７を取り付けたので、基板１２は、地震の振動を、より以上に軽減できる効果が ある。 As described above in the embodiments, according to the present invention, the first anti-vibration rubber body 2 and the second anti-vibration rubber body 7 are arranged between the base body 1 and the free access (double floor) 8. Since the first anti-vibration rubber body 2 and the second anti-vibration rubber body 7 are connected to each other and the second anti-vibration rubber body 7 is connected to the substrate 12 with a screw rod or the like, an earthquake is caused. When generated, the vibration of the substrate 12 is reduced. Therefore, the cabinet 20 mounted on the substrate 12 can be prevented from collapsing due to the vibration of an earthquake. Further, since the casters 17 are attached to the board 12, the board 12 has an effect of further reducing the vibration of the earthquake.
【０００８】[0008]
【図１】本考案の免震装置の平面図。FIG. 1 is a plan view of the seismic isolation device of the present invention.
【図２】図１のＡ−Ａ線切断面図。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ線切断面図。FIG. 3 is a sectional view taken along line BB of FIG.
１ 基板体 ２ 第１の防振ゴム体 ３ 固定 ４ ネジ棒 ５ 第１のシャフト ６ ネジ部 ７ 第２の防振ゴム体 ８ フリーアクセス ９ 透孔 １０ 第２のシャフト １１ ネジ棒 １２ 基板 １３ 底部折曲部 １４ 孔 １５ ナット １６ ナット １７ キャスター １８ 取着 １９ 車輪 ２０ キャビネット 1 substrate body 2 first vibration-proof rubber body 3 fixing 4 screw rod 5 first shaft 6 screw part 7 second vibration-proof rubber body 8 free access 9 through hole 10 second shaft 11 screw rod 12 substrate 13 bottom part Bent part 14 Hole 15 Nut 16 Nut 17 Caster 18 Attachment 19 Wheel 20 Cabinet
Claims (2)
の防振ゴム体の上面に立設したネジ棒に、第１のシャフ
トの下方部内面に刻設したネジ部を螺合し、また、該シ
ャフトの上方部内面に刻設したネジ部に、第２の防振ゴ
ム体の下面部から下方に向けて立設したネジ棒を螺合
し、また、フリーアクセス（２重床）に穿設した透孔か
ら第２のシャフトを嵌入し、且つ該シャフトの下方部内
面に刻設したネジ部を、第２の防振ゴム体の上面部に立
設したネジ棒に螺合すると共に、該シャフトの頂部に立
設したネジ棒を、物品を載置する基板の底部折曲部に設
けた孔に挿通し、且つ該ネジ棒にナットを螺着したこと
を特徴とする免震装置。1. A first anti-vibration rubber body is fixed to a base body, and a screw rod erected on the upper surface of the anti-vibration rubber body is screwed with a threaded portion engraved on the inner surface of the lower portion of the first shaft. In addition, a screw rod erected downward from the lower surface of the second anti-vibration rubber body is screwed into the threaded portion formed on the inner surface of the upper portion of the shaft, and free access (2 The second shaft is fitted into the through hole formed in the heavy floor), and the threaded portion engraved on the inner surface of the lower portion of the shaft is attached to the threaded rod erected on the upper surface of the second vibration-proof rubber body. A screw rod that is screwed and erected on the top of the shaft is inserted into a hole provided in a bottom bent portion of a substrate on which an article is placed, and a nut is screwed onto the screw rod. Seismic isolation device.
を取り付け、該キャスターの車輪をフリーアクセス（２
重床）の上面に乗せたことを特徴とする請求項１に記載
の免震装置。2. A caster is mounted inside a substrate on which an article is placed, and wheels of the caster are freely accessed (2
The seismic isolation device according to claim 1, wherein the seismic isolation device is mounted on an upper surface of a heavy floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013955U JP3025204U (en) | 1995-11-27 | 1995-11-27 | Seismic isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995013955U JP3025204U (en) | 1995-11-27 | 1995-11-27 | Seismic isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3025204U true JP3025204U (en) | 1996-06-11 |
Family
ID=43160414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995013955U Expired - Lifetime JP3025204U (en) | 1995-11-27 | 1995-11-27 | Seismic isolation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3025204U (en) |
-
1995
- 1995-11-27 JP JP1995013955U patent/JP3025204U/en not_active Expired - Lifetime
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