JPS63255461A - Machinery anchoring apparatus of free access floor - Google Patents
Machinery anchoring apparatus of free access floorInfo
- Publication number
- JPS63255461A JPS63255461A JP8812487A JP8812487A JPS63255461A JP S63255461 A JPS63255461 A JP S63255461A JP 8812487 A JP8812487 A JP 8812487A JP 8812487 A JP8812487 A JP 8812487A JP S63255461 A JPS63255461 A JP S63255461A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- floor panel
- equipment
- panel
- fixed
- 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
- 238000004873 anchoring Methods 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 230000002265 prevention Effects 0.000 description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Floor Finish (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
【発明の詳細な説明】
（産業上の利用分野）
本発明は、フリーアクセスフロア上に設置された電算機
等のＲ器が地震等によって移動したり、転倒したりする
のを防止するフリーアクセスフロアの機器据付装置に関
するものである。Detailed Description of the Invention (Industrial Application Field) The present invention is a free access system that prevents R equipment such as computers installed on a raised floor from moving or falling down due to earthquakes, etc. This relates to floor equipment installation equipment.
（従来の技術）
コンクリート床等の基準床面の上方に多数のフロアパネ
ルを敷設し、フロアパネルと基準床面との間にケーブル
や換気ダクト等を配設できる自由空間を確保した二重床
構造、すなわちフリーアクセスフロアが知られている。(Prior technology) A double floor in which many floor panels are laid above a reference floor surface such as a concrete floor, and a free space is secured between the floor panels and the reference floor surface in which cables, ventilation ducts, etc. can be placed. Structures, namely raised floors, are known.
このようなフリーアクセスフロア上に電ｘｉ等の電子機
器を設置する場合には、地震等により電子機器が移動し
たり、転倒したりすると機器自体の破損やケーブル等の
断線、破損等の事故が起こるので、これを防止する必要
がある。When installing electronic equipment such as an electric Xi on such a raised floor, if the electronic equipment is moved or falls over due to an earthquake, etc., accidents such as damage to the equipment itself, disconnection of cables, etc. may occur. This happens, so we need to prevent it from happening.
従来、フリーアクセスフロア上に設置した電算機等の電
子機器の移動、転倒等の防止手段として、例えば特公昭
５５−２９１９号公報、実開昭８０−８３１４３−号公
報に開示されたものが知られている。Conventionally, as a means for preventing electronic equipment such as computers installed on a raised floor from moving or falling over, methods disclosed in Japanese Patent Publication No. 55-2919 and Japanese Utility Model Application Publication No. 80-83143- are known. It is being
前者（特公昭５５−２９１９号公報）に開示されたもの
では、フリーアクセスフロアの機器設置位置に、該位置
に敷設されたフロアパネルを取外し、電子機器の底面と
ほぼ同じ大きさで且つフロアパネルよりら若干高く設定
された架台をフリーアクセスフロア下部のコンクリート
床に固定し、該架台とその上に設置される機器の底部と
をボルト等で結合することにより、電子機器の移動、転
倒等を防止している。In the former (Japanese Patent Publication No. 55-2919), the floor panel installed at the equipment installation position on the raised floor is removed, and a floor panel that is approximately the same size as the bottom of the electronic equipment is installed. By fixing a pedestal set slightly higher than the above to the concrete floor at the bottom of the free access floor, and connecting the pedestal and the bottom of the equipment installed on it with bolts, etc., electronic equipment can be prevented from moving or falling over. It is prevented.
また、後者（実開昭６０−８３１４３号公報）に開示さ
れたものでは、フロアパネルの表面に凹部を形成して、
該凹部に電子機器の脚部を係合させて電子機器の移動、
転倒等を防止している。Moreover, in the latter (Utility Model Application Publication No. 60-83143), a recess is formed on the surface of the floor panel.
moving the electronic device by engaging the legs of the electronic device in the recess;
Prevents falls, etc.
〈発明が解決しようとする問題点）
しかしながら、前者にあっては、フロアパネルの敷設前
に予め電算機等の設置位置を決めて施工しておく必要が
ある等、施工が面倒となる問題がある上に、レイアウト
の変更ができない問題があった。また、かかる固定装置
は、その構造上、フリーアクセスフロアの床下空間を部
分的に仕切ることになるため、フリーアクセスフロアの
本来的機能である配線や配管等の便利性が損なわれるこ
とになる。更に、一旦設置した機器の交換や新機種の導
入に際しては機器の据え付は箇所を移動する必要性がで
てくるが、この場合には、その都度、固定装置の設置場
所を移動する必要があるので、多くの手間と時間がかか
ると共に、固定装置の移動に伴って設置機器の稼働を中
止する必要が生ずるため、機・器の交換等に伴う弊害は
更に増大する。<Problems to be solved by the invention> However, in the former case, there are problems that make the installation troublesome, such as the need to determine the installation position of the computer etc. in advance before laying the floor panel. On top of that, there was a problem that the layout could not be changed. Further, because such a fixing device partially partitions the underfloor space of the raised floor due to its structure, the convenience of wiring, piping, etc., which is the original function of the raised floor, is impaired. Furthermore, when replacing equipment that has been installed or introducing a new model, it becomes necessary to move the equipment, and in this case, it is necessary to move the installation location of the fixed device each time. Therefore, it takes a lot of effort and time, and it becomes necessary to stop the operation of the installed equipment as the fixing device is moved, which further increases the harm caused by replacing the equipment.
他方、後者にあっては、フロアパネルが固定されていな
いために、電算機等の揺動によりフロアパネル自体が浮
き上がる問題があり、またフロアパネル自体に凹部を形
成することから、フロアパネルの加工が面倒であり、さ
らに据えつける機器の大きさに応じて多種のフロアパネ
ルを用意しなければならない問題があった。On the other hand, in the latter case, since the floor panel is not fixed, there is a problem that the floor panel itself may be lifted up due to the shaking of a computer, etc., and since a recess is formed in the floor panel itself, it is difficult to process the floor panel. This is troublesome, and there is also the problem of having to prepare various types of floor panels depending on the size of the equipment to be installed.
そこで、本発明は上記従来技術の問題点を解決するもの
で、その目的とするところは、地震等によりフリーアク
セスフロア上の機器の移動、転倒、破損やケーブルの断
線、破損等が防止出来る上に、施工が容易で、またレイ
アウトの変更や機器の増設が簡単にでき、フロアパネル
の加工も容易である上に、多種のフロアパネルを用意し
なくてもすみ、さらにフロアパネル自体が浮き上がる問
題もないフリーアクセスフロアの機器据付装置を提供す
ることである。SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems of the prior art, and its purpose is to prevent equipment on raised floors from moving, overturning, or being damaged due to earthquakes, etc., and to prevent cables from being disconnected or damaged. In addition, it is easy to construct, it is easy to change the layout and add equipment, and it is easy to process the floor panels, there is no need to prepare various types of floor panels, and there is no problem with the floor panels themselves lifting up. The purpose of the present invention is to provide an equipment installation device that does not require a raised floor.
（問題点全解決するための手段）
前述の目的を達成するため、本発明のフリーアクセスフ
ロアの機器据付装置は、基準床面に固定された支持脚上
に、パネル押さえによってフロアパネルを固定し、また
該フロアパネルの機器据付位置表面に、機器の脚部の移
動を防止する脚受は金具と該脚部の浮き上りを防止する
浮上り防止金具とからなる固定金具を、該浮上り防止金
具の調整スリットに挿通したボルト等の締結手段を介し
て固定するようにしたことを、構成上の特徴とする。(Means for Solving All Problems) In order to achieve the above-mentioned object, the equipment installation device for a raised floor of the present invention fixes a floor panel with a panel presser on support legs fixed to a reference floor surface. In addition, on the surface of the floor panel where the equipment is installed, fixing hardware consisting of a leg holder that prevents the legs of the equipment from moving and an anti-lifting fitting that prevents the legs from lifting up is installed. A feature of the structure is that it is fixed via a fastening means such as a bolt inserted through an adjustment slit in the metal fitting.
（作 用）
フリーアクセスフロアの機器据付装置の施工時には、基
準床面に支持脚を固定して該支持脚の上端部にフロアパ
ネルを敷設し、該フロアパネルをパネル押さえで支持脚
に固定し、機器設置位置のフロアパネルの表面に脚受は
金具と浮上り防止金具とからなる固定金具を、該浮上り
防止金具の調整スリットに挿通じたボルト等の締結手段
を介して固定する。なお、固定金具は予めフロアパネル
に固定しておいてもよい、これにより、地震があっても
、固定金具の脚受は金具が機器の胛部の移動を防止する
・と共に、浮上り防止金具が該脚部の浮上りを防止し、
またパネル押さえがフロアパネルを支持脚に固定してい
るので、機器の移動、転倒等が防止され、またフロアパ
ネルの浮上りも防止される。なお、締結手段を緩めて固
定金具を調整スリットに沿って移動させると共に、回動
して固定金具の取付位置を変えることにより、フロアパ
ネルの任意の位置に機器を設置することが出来る。(Function) When constructing equipment installation equipment on a raised floor, support legs are fixed to the standard floor surface, a floor panel is laid on the upper end of the support legs, and the floor panel is fixed to the support legs with panel retainers. A fixing metal fitting consisting of a leg support metal fitting and a floating prevention metal fitting is fixed to the surface of the floor panel at the equipment installation position via a fastening means such as a bolt inserted through an adjustment slit of the floating prevention metal fitting. In addition, the fixing bracket may be fixed to the floor panel in advance, so that even in the event of an earthquake, the leg holder of the fixing bracket will not only prevent the legs of the equipment from moving, but also prevent it from floating. prevents the legs from floating,
Furthermore, since the panel retainer fixes the floor panel to the support legs, the equipment is prevented from moving, falling over, etc., and the floor panel is also prevented from floating up. Note that by loosening the fastening means and moving the fixing metal fitting along the adjustment slit, and rotating the fixing metal fitting to change the mounting position of the fixing metal fitting, the device can be installed at any position on the floor panel.
（実施例） 以下、本発明の実施例を図面を参照しつつ説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
第１図ないし第６図は本発明の一実施例を示している。1 to 6 show one embodiment of the present invention.
フリーアクセスフロア１は複数枚のフロアパネル２をコ
ンクリート床等の基準床面３上に敷設して構成されるが
、フロアパネル２を基準床面３上に支持する支持脚４は
フロアパネル２を敷設する前に基準床面３に固定される
。The free access floor 1 is constructed by laying a plurality of floor panels 2 on a reference floor surface 3 such as a concrete floor. It is fixed to the reference floor surface 3 before laying.
支持脚４は、第１図に示すように、フリーアクセスフロ
ア１の中央部においては互いに隣接する四部のフロアパ
ネル２のコーナ一部２ａが集合する位置の下方に配置さ
れ、またフリーアクセスフロア１の壁面側においては互
いに隣接する二枚のフロアパネル２のコーナ一部２ａが
集合する位置の下方に配置されている。As shown in FIG. 1, the support leg 4 is disposed below a position where the corner portions 2a of four adjacent floor panels 2 come together in the center of the raised floor 1, and On the wall surface side, the corner portions 2a of two adjacent floor panels 2 are arranged below a location where they come together.
支持脚４は、第２図に示すように、受台基盤５の上面中
央部に高さ調整機構８を介して円筒状の支柱６を立設す
ると共に、該支柱６の上端部分にストリンガ−受は台７
を固定して構成されている。As shown in FIG. 2, the support leg 4 has a cylindrical column 6 erected at the center of the upper surface of the pedestal base 5 via a height adjustment mechanism 8, and a stringer at the upper end of the column 6. The receiver is on stand 7
It is configured by fixing it.
高さ調整ｆｉ構８は、受台基盤５の上面中央部に立設し
たネジ軸９と、支柱６の下端部を支持して該ネジ軸９に
螺合された調整ナツト１０とから構成されている。調整
ナツト１０は支柱６の下端部に遊嵌されており、支柱６
の下端部に設けたボルト・ナツトからなる締結部材１１
を緩めて調整ナツト１０を回動操作することにより、調
整ナツト１０が支柱６とともにネジ軸９に沿って上下動
して高さ調整がなされる。また、ストリンガ−受は台７
は十字状に形成されていて、支持脚４上に集合された四
本のストリンガ−１２の各端部を支持している。このス
トリンガ−受は台７のストリンガ−１２の端部を支持す
る部分の底面には凸部７ａが設けられていて、ストリン
ガ−１２の端部底面に設けた孔１２ａに嵌合している。The height adjustment fi structure 8 is composed of a screw shaft 9 erected at the center of the upper surface of the pedestal base 5, and an adjustment nut 10 that supports the lower end of the support column 6 and is screwed onto the screw shaft 9. ing. The adjustment nut 10 is loosely fitted to the lower end of the column 6.
Fastening member 11 consisting of bolts and nuts provided at the lower end of
By loosening and rotating the adjusting nut 10, the adjusting nut 10 moves up and down along the screw shaft 9 together with the support column 6, and the height is adjusted. Also, the stringer receiver is on stand 7.
is formed in a cross shape and supports each end of the four stringers 12 assembled on the support leg 4. This stringer receiver has a convex portion 7a provided on the bottom surface of the portion of the stand 7 that supports the end portion of the stringer 12, and is fitted into a hole 12a provided on the bottom surface of the end portion of the stringer 12.
ストリンガ−１２はフロアパネル２の四辺部に沿って延
在するようにして支持［４の上端間に架設されており、
フロアパネル２の四辺部を支持してフロアパネル２に掛
かる積載荷重を受は持つようになっている。なお、支柱
６の上端部はストリンガ−受は台７の中央部から突出し
でおり、該上端部にネジ孔部６ａが設けられている。The stringer 12 is installed between the upper ends of the support [4] so as to extend along the four sides of the floor panel 2.
The support supports the four sides of the floor panel 2 and carries the load applied to the floor panel 2. Note that the stringer receiver at the upper end of the support column 6 protrudes from the center of the stand 7, and a screw hole 6a is provided at the upper end.
フロアパネル２の各コーナ一部２ａには四分円形状の段
部２ｂと切欠部２ｃが設けられている。このコーナ一部
２ａは、円盤状のパネル押さえ１３によって支持脚４の
上端部に固定されている。すなわち、パネル押さえ１３
の下面には環状段部１３ａが設けられ、また中央部には
段付き挿通孔１３ｂが設けられており、このパネル押さ
え１３をコーナ一部２ａが四個集合する支持脚４上の空
間（段部２ｂと切欠部２ｃにより形成された空間）１４
内に嵌合して環状段部１３ａを段部２ｂに係合すると共
に、該パネル押さえ１３の中央部の貫通孔１３ｂに有頭
ボルト１５を挿通して支柱６の上端部のネジ孔部６ａに
螺合している。このように、パネル押さえ１３によって
コーナ一部２ａを押さえ付けて支持脚４の上端部に固定
することにより、フロアパネル２の浮き上がりが防止さ
れる。また、フロアパネル２によってストリンガ−１２
がストリンガ−受は台７に押し付けられて固定されるた
め、ストリンガ−１２と支持脚４とが強固に連結されて
ラーメン構造が構成される。したがって、地震により横
力が作用しても、支持＃４の上端部側で大きな曲げモー
メントが作用してこれをストリンガ−１２が受けるよう
になり、支持脚４の下端部側には小さな曲げモーメント
しか作用せず、受台基盤５を基準床面５から引き剥がす
力は孤かであり、受台基盤５の接着面積を大きくしなく
ても済む上に、支持Ｉ！１ＩＩ４を補強杆で支える必要
がない。換言すれば、配線等のたフリーアクセスフロア
１の電算機等の機器１５が据えつけられる位置のフロア
パネル２、すなわち据え付はフロアパネル２の表面には
第１図に示すように固定金具１６が配置されている。こ
の固定金具１６は、第３図に示すように、機器１５の脚
部１７が移動するのを防止する脚受は金具１８と、該脚
部１７が浮き上がるのを防止する浮上り防止金具１９と
から構成されている。なお、据え付はフロアパネル２は
、表面に固定金具１６が固定されるだけで、寸法、形状
は他の位置に敷設される標準フロアパネル２と同じであ
る。Each corner portion 2a of the floor panel 2 is provided with a quadrant-shaped step portion 2b and a notch portion 2c. This corner portion 2a is fixed to the upper end of the support leg 4 by a disk-shaped panel retainer 13. In other words, the panel holder 13
An annular stepped portion 13a is provided on the lower surface, and a stepped insertion hole 13b is provided in the center. Space formed by portion 2b and cutout portion 2c) 14
At the same time, the headed bolt 15 is inserted into the through hole 13b in the center of the panel retainer 13 and screwed into the screw hole 6a at the upper end of the column 6. are screwed together. In this way, by pressing the corner portion 2a with the panel presser 13 and fixing it to the upper end of the support leg 4, the floor panel 2 is prevented from lifting up. In addition, the stringer 12 is connected to the floor panel 2.
However, since the stringer receiver is pressed against the stand 7 and fixed, the stringer 12 and the support leg 4 are firmly connected to form a rigid frame structure. Therefore, even if a lateral force is applied due to an earthquake, a large bending moment acts on the upper end of support leg #4, which is received by stringer 12, and a small bending moment acts on the lower end of support leg 4. The force to peel off the pedestal base 5 from the reference floor surface 5 is small, and there is no need to increase the adhesive area of the pedestal base 5, and the support I! There is no need to support 1II4 with a reinforcing rod. In other words, on the surface of the floor panel 2 at a position where equipment 15 such as a computer on the free access floor 1 for wiring etc. is installed, there are fixing fittings 16 on the surface of the floor panel 2 as shown in FIG. is located. As shown in FIG. 3, this fixing metal fitting 16 includes a metal fitting 18 for preventing the leg part 17 of the device 15 from moving, and a floating prevention metal fitting 19 for preventing the leg part 17 from lifting up. It consists of Incidentally, the floor panel 2 is installed only by fixing the fixing fittings 16 to the surface thereof, and the dimensions and shape are the same as those of the standard floor panel 2 installed at other positions.
脚受は金具１８は、長方形状の板片１８ａの中央部に脚
部１７の下端部分１フａが嵌合する孔部１８ｂを設けて
構成されている。また、浮上り防止金具１９は、第４図
ないし第６図に示すように、長さ方向両端部分がフロア
パネル２の表面側に屈曲され中間部分がフロアパネルの
表面から浮き上がるようにした長尺の平板部１９ａの両
側縁に沿って補強リブ（側壁板）１９ｂ、１９ｂを設け
て構成されている。The leg support metal fitting 18 is constructed by providing a hole 18b in the center of a rectangular plate piece 18a into which the lower end portion 1a of the leg portion 17 fits. Further, as shown in FIGS. 4 to 6, the lifting prevention metal fitting 19 is a long piece having both longitudinal end portions bent toward the surface of the floor panel 2 and a middle portion raised from the surface of the floor panel. It is constructed by providing reinforcing ribs (side wall plates) 19b, 19b along both side edges of a flat plate portion 19a.
部分１７ａに係合する係合溝２０が設けられ、また該一
端部の裏面には脚受は金具１８に形成した係合孔１８ｊ
、 １８ｃに係合する係合突起２１．２１（第３図参
照）が設けられている。また、平板部１９ａの中間部分
には長さ方向に延びる調整スリット２２が形成され、そ
して該中間部分の裏面側には調整スリット２２に合致す
るスリット２３ａを有したラック板２３がボルト・ナツ
トからなる締付部材２４．２４により固定されている。An engagement groove 20 that engages with the portion 17a is provided, and an engagement hole 18j formed in the metal fitting 18 is provided on the back surface of the one end portion.
, 18c are provided with engaging projections 21.21 (see FIG. 3). Further, an adjustment slit 22 extending in the length direction is formed in the intermediate portion of the flat plate portion 19a, and a rack plate 23 having a slit 23a that matches the adjustment slit 22 is provided on the back side of the intermediate portion to prevent bolts and nuts from being removed. It is fixed by a fastening member 24.24.
ラック板２３の下面にはラック部２３ｂが形成されて、
該下面とフロアパネル２の表面との間にはラック部２３
ｂに噛合するラック部２５ａを有した移動防止ブロック
２５が介在されている。このように構成された平板部１
９ａは、固定ボルト２６によりフロアパネル２に固定さ
れる。すなわち、調整スリット２２、スリット２３ａ、
移動防止ブロック２５の中央部に形成した挿通孔２５ｂ
、フロアパネル２に形成した取付孔２ｄから固定ボルト
２６を挿通して、フロアパネル２の取付孔２ｄ裏面側に
圧入固定したナツト２７に螺合緊締することにより、平
板部１９ａがフロアパネル２に固定される。このとき、
平板部１９ａの長さ方向一端部は脚部１７の下端部分１
７ａに押し付けられ、また長さ方向他端部はフロアパネ
ル２の表面に押し付けられて固定される。A rack portion 23b is formed on the lower surface of the rack plate 23,
A rack portion 23 is provided between the lower surface and the surface of the floor panel 2.
A movement prevention block 25 is interposed which has a rack portion 25a that meshes with b. Flat plate part 1 configured in this way
9a is fixed to the floor panel 2 with fixing bolts 26. That is, the adjustment slit 22, the slit 23a,
An insertion hole 25b formed in the center of the movement prevention block 25
The flat plate part 19a is attached to the floor panel 2 by inserting the fixing bolt 26 through the mounting hole 2d formed in the floor panel 2 and screwing it into the nut 27 press-fitted into the back side of the mounting hole 2d of the floor panel 2. Fixed. At this time,
One end in the length direction of the flat plate portion 19a is the lower end portion 1 of the leg portion 17.
7a, and the other end in the length direction is pressed against and fixed to the surface of the floor panel 2.
これにより・、移動防止ブロック２５が平板部１９ａに
よってフロアパネル２の表面に押し付けられて固定され
、そしてこの移動防止ブロック２５のラック部２５ａが
ラック板２３のラック部２３ａと噛み合うことから、浮
上り防止金具１９は固定ボルト２６を中心とした定距離
において調整スリット２２に沿っての移動が防止されて
同様に固定される上に、固定金具１６どうしが互いに引
張り合うことにより回転が防止され、このためフロアパ
ネル２に確実に固定され、また脚受は金具１８は係合突
起２１と係合孔１８ｃとの係合により浮上り防止金具１
９によって移動が防止されていることから、同様にフロ
アパネル２に確実に固定される。As a result, the movement prevention block 25 is pressed and fixed against the surface of the floor panel 2 by the flat plate part 19a, and the rack part 25a of this movement prevention block 25 engages with the rack part 23a of the rack plate 23, so that the floating The prevention fittings 19 are prevented from moving along the adjustment slits 22 at a fixed distance around the fixing bolts 26 and are similarly fixed, and rotation is also prevented by the fixing fittings 16 being pulled together. Therefore, the leg holder is securely fixed to the floor panel 2, and the leg holder 18 is engaged with the engagement protrusion 21 and the engagement hole 18c to prevent floating of the metal 1.
9 prevents movement, it is also securely fixed to the floor panel 2.
なお、上記固定金具１６が固定される。フロアパネル２
、すなわち据え付はフロアパネル２には、第１図に示す
ように、取付孔２ｄが予め四個形成されている。Note that the fixing metal fitting 16 is fixed. floor panel 2
That is, for installation, the floor panel 2 has four mounting holes 2d formed in advance, as shown in FIG.
上記実施例では、機器１５の据え付けに際しては、第１
図に示すように、各据え付はフロアパネル２に固定金具
１６を配置しておく、そして、機器１５を設置し、脚部
１７の下端部分１７ａを脚受は金具１８の孔部１８ｂに
嵌合すると共に、浮上り防止金具１９の係合溝２０を下
端部分１７ａに係合し、脚部１７を四方向に引っ張るよ
うにして固定金具１６を据え付はフロアパネル２に固定
する。これにより、地震等があっても、孔部１８ｂの内
壁面が下端部分１７ｍを押さえて移動を防止し、また係
合溝２０が設けられた平板部１９ａの一端部分が下端部
分１７ｍをフロアパネル２の表面に押し付けて浮き上が
るのを防止し、さらに機器１５の揺動等により機器１５
からフロアパネル２に浮上り力が作用しても、パネル押
さえ１３の押さえ力が該浮上り力を押さえる方向に作用
し、この結果機器１５の揺動が少なく押さえられ、また
機器１５の転倒、移動、浮上りが防止され、さらにフロ
アパネル２の浮上りが防止される。In the above embodiment, when installing the device 15, the first
As shown in the figure, for each installation, the fixing bracket 16 is placed on the floor panel 2, the equipment 15 is installed, and the lower end portion 17a of the leg 17 is fitted into the hole 18b of the leg bracket 18. At the same time, the fixing fitting 16 is fixed to the floor panel 2 by engaging the engagement groove 20 of the floating prevention fitting 19 with the lower end portion 17a and pulling the leg portion 17 in four directions. As a result, even in the event of an earthquake, the inner wall surface of the hole 18b presses the lower end portion 17m to prevent movement, and one end portion of the flat plate portion 19a provided with the engagement groove 20 presses the lower end portion 17m into the floor panel. 2 to prevent it from floating up, and furthermore, by shaking the device 15, etc.
Even if a floating force is applied to the floor panel 2 from above, the pressing force of the panel presser 13 acts in a direction to suppress the floating force, and as a result, the swinging of the equipment 15 is suppressed to a minimum, and the equipment 15 is prevented from falling over. Movement and floating are prevented, and furthermore, the floor panel 2 is prevented from floating.
機器１５は、第７図に示すように、調整スリットの移動
によって大円と小円の間に取付可能であり、予め形成さ
れた四個の取付孔２ｄを適宜選択することによって、フ
ロアパネル２の全面の任意位置に取付可能である。As shown in FIG. 7, the device 15 can be mounted between the large circle and the small circle by moving the adjustment slit, and by appropriately selecting the four pre-formed mounting holes 2d, the device 15 can be mounted on the floor panel 2. Can be installed at any position on the entire surface.
レイアウトの変更や機器１５の増設に際しては、新しい
取付位置のフロアパネル２を据え付はフロアパネル２と
交換することによって容易に対処することができる。When changing the layout or adding more equipment 15, this can be easily done by replacing the floor panel 2 with the floor panel 2 at the new mounting position.
なお、この実施例において、浮上り防止金具２５の長さ
を短く設定する一方、フロアパネル２の取付孔２ｄの数
を増加して、レイアウトの変更等に対処するようにして
もよい。In this embodiment, the length of the floating prevention fitting 25 may be set short, while the number of mounting holes 2d in the floor panel 2 may be increased to cope with layout changes, etc.
（発明の効果）
以上説明したように本発明のフリーアクセスフロアの機
器据付装置によれば、フロアパネルの表面に、機器の脚
部の移動を防止する脚受は金具と該脚部の浮上りを防止
する浮上り防止金具とからなる固定金具を装備してなる
ので、地震等によりフリーアクセスフロア上の機器の移
動、転倒、破損やケーブルの断線、破損等が防止される
上に、機器の据え付は時の施工が容易である。(Effects of the Invention) As explained above, according to the equipment installation device for a raised floor of the present invention, the leg holders for preventing the movement of the legs of the equipment are mounted on the surface of the floor panel with the metal fittings and the floating parts of the legs. Equipped with a fixing bracket consisting of a lifting prevention bracket that prevents the equipment from moving, falling over, or being damaged due to earthquakes, etc., and preventing cables from being disconnected or damaged. Installation is easy during construction.
また、固定金具を装備した据え付はフロアパネルを標準
フロアパネルと交換することによりレイアウトの変更や
機器の増設が簡単にできる上に、固定金具は浮上り防止
金具の調整スリットに挿通したボルト等の締結手段でフ
ロアパネルに固定するようにしているので、締結手段を
緩めると共に、調整スリットに沿って移動、回転するこ
とにより固定金具の固定位置を変えて機器をフロアパネ
ルの任意の位置に設置することができ、また機器の大き
さに応じて多種のフロアパネルを用意するようなことを
しなくてもすみ、さらに機器が据え付けられる据え付は
フロアパネルは標準フロアパネルと同じ構成でよく、フ
ロアパネルに機器の脚部が係合する凹部を形成するよう
な手間のかかることをしなくてもすみ、フロアパネルの
加工が容易である。In addition, installations equipped with fixing brackets allow you to easily change the layout or add equipment by replacing the floor panel with a standard floor panel. Since the device is fixed to the floor panel using the fastening means, by loosening the fastening means and moving and rotating it along the adjustment slit, the fixing position of the fixing bracket can be changed and the device can be installed at any position on the floor panel. In addition, there is no need to prepare various types of floor panels depending on the size of the equipment, and when installing the equipment, the floor panels can have the same configuration as standard floor panels. This eliminates the need for labor-intensive steps such as forming recesses in the floor panel into which the legs of the equipment engage, and the floor panel can be easily processed.
また、パネル押さえによってフロアパネルが支持脚上に
固定されていることから、機器の浮上りにともなうフロ
アパネルの浮上りが防止される。Further, since the floor panel is fixed on the support legs by the panel presser, the floor panel is prevented from floating due to the floating of the equipment.
第１図ないし第６図は本発明の一実施例を示すもので、
第１図は本発明の据付装置が装備されるフリーアクセス
フロアの一部斜視図、第２図は支持脚部分を一部切欠し
て示した側面図、第３図は固定金具の分解斜視図、第４
図は同固定金具の平面図、第５図は同固定金具の＠断面
図、第６図は同固定金具の取付状態を表わす分解斜視図
、第７図は機器の取付可能な位置を示す説明図である。
１・・・フリーアクセスフロア
２・・・フロアパネル ３・・・基準床面４・・・支
持脚 １６・・・固定金具１８・・・脚受は金
具 １９・・・浮上り防止金具１７・・・脚部
１５・・・機器２２・・・調節スリット
２６・・・締結手段（固定ボルト）
（外５名）
第２図
第３図
第７図
第６図1 to 6 show an embodiment of the present invention,
Fig. 1 is a partial perspective view of a free access floor equipped with the installation device of the present invention, Fig. 2 is a side view with part of the support legs cut away, and Fig. 3 is an exploded perspective view of the fixing bracket. , 4th
The figure is a plan view of the fixture, Figure 5 is a sectional view of the fixture, Figure 6 is an exploded perspective view showing how the fixture is installed, and Figure 7 is an explanation showing the positions where the equipment can be installed. It is a diagram. 1...Free access floor 2...Floor panel 3...Reference floor surface 4...Support legs 16...Fixing metal fittings 18...Leg supports are metal fittings 19...Floating prevention metal fittings 17. ··leg
15... Equipment 22... Adjustment slit 26... Fastening means (fixing bolt) (5 people) Figure 2 Figure 3 Figure 7 Figure 6
Claims (1)
によってフロアパネルを固定し、また該フロアパネルの
機器据付位置表面に、機器の脚部の移動を防止する脚受
け金具と該脚部の浮き上りを防止する浮上り防止金具と
からなる固定金具を、該浮上り防止金具の調整スリット
に挿通したボルト等の締結手段を介して固定するように
したことを特徴とするフリーアクセスフロアの機器据付
装置。(1) A floor panel is fixed by a panel retainer on the support legs fixed to the standard floor surface, and a leg support metal fitting to prevent the movement of the legs of the equipment is attached to the surface of the floor panel where the equipment is installed. 1. A free access floor, characterized in that a fixing fitting consisting of an anti-lifting fitting for preventing floating of a portion of the floor is fixed via a fastening means such as a bolt inserted through an adjustment slit of the anti-lifting fitting. equipment installation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088124A JPH0623492B2 (en) | 1987-04-10 | 1987-04-10 | Free access floor equipment installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62088124A JPH0623492B2 (en) | 1987-04-10 | 1987-04-10 | Free access floor equipment installation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63255461A true JPS63255461A (en) | 1988-10-21 |
| JPH0623492B2 JPH0623492B2 (en) | 1994-03-30 |
Family
ID=13934159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62088124A Expired - Fee Related JPH0623492B2 (en) | 1987-04-10 | 1987-04-10 | Free access floor equipment installation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623492B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111956A (en) * | 1987-10-26 | 1989-04-28 | Naka Ind Ltd | Floor panel |
| JP2010261176A (en) * | 2009-04-30 | 2010-11-18 | Ntt Facilities Inc | Floor panel |
| JP2013151982A (en) * | 2012-01-25 | 2013-08-08 | Ricoh Co Ltd | Fixing device for mechanical apparatus and method of fixing mechanical apparatus |
| JP2017066691A (en) * | 2015-09-29 | 2017-04-06 | センクシア株式会社 | Cover member |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994079A (en) * | 1995-09-30 | 1997-04-08 | Shinwa Seisakusho:Kk | Apparatus for removing foreign matter from raw laver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288123A (en) * | 1985-10-15 | 1987-04-22 | Fuji Photo Film Co Ltd | Rotary magnetic sheet device |
-
1987
- 1987-04-10 JP JP62088124A patent/JPH0623492B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6288123A (en) * | 1985-10-15 | 1987-04-22 | Fuji Photo Film Co Ltd | Rotary magnetic sheet device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111956A (en) * | 1987-10-26 | 1989-04-28 | Naka Ind Ltd | Floor panel |
| JPH0553908B2 (en) * | 1987-10-26 | 1993-08-11 | Naka Kogyo Kk | |
| JP2010261176A (en) * | 2009-04-30 | 2010-11-18 | Ntt Facilities Inc | Floor panel |
| JP2013151982A (en) * | 2012-01-25 | 2013-08-08 | Ricoh Co Ltd | Fixing device for mechanical apparatus and method of fixing mechanical apparatus |
| JP2017066691A (en) * | 2015-09-29 | 2017-04-06 | センクシア株式会社 | Cover member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623492B2 (en) | 1994-03-30 |
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