JP4098506B2 - Rail laying structure - Google Patents

Rail laying structure Download PDF

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Publication number
JP4098506B2
JP4098506B2 JP2001314303A JP2001314303A JP4098506B2 JP 4098506 B2 JP4098506 B2 JP 4098506B2 JP 2001314303 A JP2001314303 A JP 2001314303A JP 2001314303 A JP2001314303 A JP 2001314303A JP 4098506 B2 JP4098506 B2 JP 4098506B2
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Japan
Prior art keywords
rail
rails
receiving
piece
receiving material
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JP2001314303A
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Japanese (ja)
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JP2003116642A (en
Inventor
研二 安藤
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Okamura Corp
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Okamura Corp
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Description

【0001】
【発明の属する技術分野】
本発明は、移動棚装置等を載置して案内するレールの敷設構造に関する。
【0002】
【従来の技術】
移動棚装置を載置して案内する複数のレールは、通常、互いに隣接するレールの相互間の複数個所を、直接、又はブラケット等を介して横連結杆により連結し、床面に敷設しているのが殆どである。
【0003】
【発明が解決しようとする課題】
上述のように、互いに隣接するレール同士を、直接、又はブラケット等を介して横連結杆により連結したのでは、各レールに加工を施す必要があるため、専用のレールを用意しなければならず、コスト高となるとともに、汎用性がなくなる。
【0004】
また、連結作業が面倒であるため、レールを増減したり、レール長を変えたりするのに手間がかかる。
【0005】
さらに、各レール同士を複数の横連結杆により連結しただけでは、オフィス内にアンカボルト等を使用せずに設置した際の強度が小さく、地震等の振動により各レールがゆがみ、平行度が損なわれる恐れがある。
【0006】
本発明は、上記問題点に鑑みてなされたもので、レール自体に何ら加工等を施したりすることなく、各レール同士を容易に、かつ強固に連結しうるようにしたレールの敷設構造を提供することを目的としている。
【0007】
【課題を解決するための手段】
本発明によると、上記課題は、次のようにして解決される。
(1)互いに平行をなす複数のレールのそれぞれの下面に、各レールと交差する方向を向く複数の受材を、各レールの長手方向に間隔を設けて固着することにより、各レールを、前記受材を介して床面等に載置し、前記各受材における各レールより内側方に突出する端部に、互いに隣接するレール同士を連結する横連結杆の各端部を結合してなるレールの敷設構造において、前記受と横連結杆とを、それぞれ、上端に外向きの支持片を有する上向コ字形断面と、互いに反対方向を向く上片と下片を有するZ字形断面をなすものとし、前記受材の支持片を前記レールの下面に固着するとともに、受材の両端部下面にレベル調節手段を設け、前記横連結杆の上片の両端部を、前記各レールに固着した受材の支持片に結合し、かつ前記互いに隣接するレールと横連結杆とにより囲まれた方形空間内において、両横連結杆における下片の両端部の対角部同士を、2個のブレースにより交差状に連結する。
【0008】
)上記()項において、互いに隣接するレール間に、複数の床板を、各端部が受材における各レールより側方に突出する支持片に載置されるようにして配設する。
【0009】
)上記(1)または ( )項において、最も外側のレールの外側方に、そのレールから突出する受材を覆うカバーを、その一部が受材上に載置されるようにして取り付ける。
【0010】
)上記(1)〜( )項のいずれかにおいて、レールの上面を、床面上に載置されるOAフロアの上面とほぼ等高とする。
【0011】
【発明の実施の形態】
以下、本発明の実施形態を、図面に基づいて説明する。
図1は、本発明を適用した移動棚装置を正面から見た斜視図、図2は、移動棚装置を取り除いた本発明の平面図を示している。
【0012】
図1において、オフィス等の床面に載置された平面視方形をなすベース(1)上には、左端部の固定棚(2)と、左右方向に移動可能な複数列(5列)の移動棚(3)とが載置されている。
【0013】
各移動棚(3)は、前面パネルに設けたハンドル(4)を正逆回転させることにより、後記するレール(7)に載置された複数の車輪(5)(図5参照)を、それとハンドル(4)とのスプロケットに掛け回されたチェーン(いずれも図示略)により回転させることにより、左右方向に移動させることができる。
(6)は、右端部の移動棚(3)の転倒を防止するための、スライド可能な転倒防止ロッドである。
【0014】
ベース(1)は、図2に示すように、左右方向を向いて互いに平行をなす複数(4個)のレール(7)と、各レール(7)の下面に、それと直交する前後方向を向くように、かつ前後の端部をレール(7)より若干突出させて、ほぼ一定間隔おきに溶接により固着された複数の枕木状の受材(8)と、隣接するレール(7)同士、すなわち、隣接するレール(7)における互いに対向する複数の受材(8)同士を、適宜の間隔おきに結合している複数の横連結杆(9)と、隣接するレール(7)における左右両端部と、その部分に配設された左右2個の横連結杆(9)とにより囲まれた方形空間内において、その対角線方向を向くように両連結杆(9)の前後の端部に固着された2個ずつのブレース(10)とを備えている。
【0015】
上記隣接するレール(7)間における各受材(8)の突出部の上面には、複数の床板(11)が、レール(7)の上面とほぼ同一面をなすように、隙間なく載置されている。
【0016】
上記各レール(7)は、図3及び図5に示すように、長手方向の前後の上端縁に内向きの水平片(7a)(7a)を有する側面視上向きコ字状をなし、その内底面の中央には、移動棚(3)の車輪(5)を案内するための角柱状の車輪ガイド(12)が、長手方向全長に亘って、溶接等により固着されている。
【0017】
上記各受材(8)は、正面視上向コ字形をなし、左右の上端縁より外向きに連設された支持片(8a)(8a)の中間部が、レール(7)の下面に溶接により固着されている。
【0018】
受材(8)の前後の端部には、レベル調節用のボルト状のアジャスタ(13)が、受材(8)を上下に貫通して、その下面に溶接されたナット(14)に螺合されている(図5参照)。
【0019】
上記ベース(1)の左右両側部におけるブレース(10)が固着された左右2個の横連結杆(9)は、図3及び図6に示すように、背面視ほぼZ字形断面をなし、その上片(9a)の前後両端部が、互いに対向する受材(8)の左方の支持片(8a)の上面にねじ止めされている。
【0020】
上記左右両側部以外の各横連結杆(9)は、図4に示すように、正面視倒立L字形をなし、その上片(9a)の前後両端部が、互いに対向する受材(8)の左方の支持片(8a)の上面にねじ止めされている。
【0021】
上記各ブレース(10)は、細長い平板状をなし、それぞれの両端部は、Z字形をなす横連結杆(9)の下片(9b)の下面にねじ止めされている(図6参照)。
各ブレース(10)の交差部は、ねじ(15)により固定されている。
【0022】
図2に示すように、ベース(1)の前端と両側端には、フロントカバー(16)とサイドカバー(17)が、図3に示すようにして取付けられている。
【0023】
フロントカバー(16)は、後端縁に短寸の下向片(16a)を有する上片(16b)と、その前縁より垂下し、下端縁に短寸の後向片(16c)を有する垂下片(16d)とからなる、側面視ほぼ倒立L字形をなしている。
【0024】
最前列のレール(7)に固着された複数の受材(8)における支持片(8a)の突出端部上面には、例えば1個おきに、カバー取付部材(18)が、ねじ(19)により固定され、その前端の垂直をなす取付片(18a)にフロントカバー(16)は固定されている。
【0025】
すなわち、各受材(8)の突出部とカバー取付部材(18)をフロントカバー(16)内に収容するようにして、その垂下片(16d)の後面をカバー取付部材(18)の取付片(18a)の前面に当接させ、垂下片(16d)を貫通するねじ(20)を、取付片(18a)のめねじ孔(21)に向かって螺挿することにより、フロントカバー(16)は、その上片(16b)がレール(7)の上面とほぼ同一面をなすように、かつ受材(8)の突出部を覆うようにして、体裁よく取付けられている(図5参照)。
【0026】
上記サイドカバー(17)は、上片(17a)と、下端縁に短寸の内向片(17b)を有する垂下片(17c)とからなる、正面視ほぼ倒立L字形をなし、上片(17a)を各レール(7)の側端部上面に載置した状態で、上片(17a)を貫通するねじ(20)を、各レール(7)における車輪ガイド(12)のめねじ孔(22)に螺挿することにより、サイドカバー(17)は、各レール(7)の側端を覆うようにして体裁よく取付けられている。
【0027】
なお、上記サイドカバー(17)を取付ける前に、各レール(7)における左端部内には、右端側の移動棚(3)の車輪(5)が脱輪するのを防止する硬質ゴムよりなる2個のストッパ部材(23)が圧入され、各ストッパ部材(23)は、サイドカバー(17)を取付けることにより抜け止めされる。
【0028】
以上説明したように、上記実施形態においては、隣接するレール(7)の両側端部間に結合された2個の連結杆(9)の対角部同士を、2個ずつのブレース(10)により交差状に連結してあるため、フロア面にアンカボルト等により固定しなくても、各ガイドレール(7)の連結強度は大きく、従って地震等により、各レール(7)にいずれの方向から水平の強い力が加わったとしても、それらが変形したり、各レール(7)間の間隔に狂いが生じて、平行度が損なわれたりする恐れはない。
【0029】
各レール(7)の下面にアジャスタ(13)を備える複数(多数)の受材(8)を固着し、それにねじをもって横連結杆(9)を結合しているため、レールには何ら加工を施す必要はなく、かつ横連結杆(9)の連結作業も簡単であるため、レール(7)を増減したりする作業が容易となる。また、床面が傾斜してたり、凹凸面となっていたりしても、アジャスタ(13)により、レール(7)の水平度を容易に調整することができる。
【0030】
さらに、各レール(7)間に敷設される床板(11)は、高さ調整可能な受材(8)の上面に載置されているので、床面の状態に左右されることなく、安定的に、かつ平坦面をなすように敷設することができる。
【0031】
最前列の受材(8)の突出端部及びレール(7)の左右両端は、それぞれフロントカバー(16)とサイドカバー(17)とにより覆われているので、見栄えが良く、また両カバー(16)(17)の上面を、建物本体の床面に対し所要の隙間を設けて敷設されたOAフロア(24)(図5の2点鎖線参照)等の床面に容易に整合させうるので、この種のOAフロア(24)を有するオフィス等に設置しても体裁が損なわれることはない。
【0032】
本発明は、上記実施形態に限定されるものではない。
上記実施形態において、各ブレース(10)は、各レール(7)間の両側端部のみに設けているが、レール長が長い場合には、各レール(7)間の中間部にも設けることもある。
【0033】
フロントカバー(16)は、カバー取付部材(18)を介して受材(8)に取付けているが、例えば受材(8)の前端に垂直片を連設し、この垂直片にねじ(20)によりフロントカバー(16)を固定するようにすれば、カバー取付部材(18)は省略してもよい。
【0034】
また、フロントカバー(16)は、最前列のレール(7)の前面に直接取付けることもある。
【0035】
【発明の効果】
請求項1記載の発明によれば、各レールの下面に複数の受材を固着し、そのレールより内方に突出する端部に、横連結杆の端部を結合してあるため、各レールには何ら加工を施す必要はなく、コスト低減が図れるとともに、レールの汎用性が高まる。
また、横連結杆の結合作業も簡単であるため、移動棚等の連数を変更する際などにおいてレールの増減作業が容易となる。
【0036】
さらに、受材と横連結杆とを、それぞれ、上端に外向きの支持片を有する上向コ字形断面と、互いに反対方向を向く上片と下片を有するZ字形断面とし、受材の支持片をレールの下面に固着するとともに、受材の両端部下面にレベル調節手段を設け、横連結杆の上片の両端部を、各レールに固着した受材の支持片に結合し、かつ互いに隣接するレールと横連結杆とにより囲まれた方形空間内において、両横連結杆における下片の両端部の対角部同士を、2個のブレースにより交差状に連結したので、レールを支持する受材及びその下面に設けたレベル調節手段と、ブレースとを、床面に近い低位置に配置することが可能となるとともに、各レールの連結強度が大となるので、地震等の振動により、各レールに、 いずれの方向から水平の強い力が加わっても、各レールが変形したり、平行度が損なわれたりする恐れはない。
【0037】
さらにまた、床面が傾斜していたりしていても、各受材に設けたレベル調節手段により、各レールの水平度を容易に調整しうる。
【0038】
請求項記載の発明によれは、床板の敷設が容易であり、また床面の状態に左右されることなく、各床板を、安定的に、かつ平坦面をなすように敷設することができる。
【0039】
請求項記載の発明によれば、最外側の受材の突出端部がカバーにより体裁よく覆われるので、見栄えが向上する。
【0040】
請求項記載の発明によれば、OAフロアを有するオフィス等にも体裁よく設置することができる。
【図面の簡単な説明】
【図1】 本発明を適用した移動棚装置の斜視図である。
【図2】 移動棚装置を取り除いて示す本発明の一部切欠き平面図である。
【図3】 本発明の一角部の斜視図である。
【図4】 同じく、中間部における受材と横連結杆との結合例を示す斜視図である。
【図5】 図1のV−V線の拡大縦断側面図である。
【図6】 図3のVI−VI線の拡大縦断背面図である。
【符号の説明】
(1)ベース
(2)固定棚
(3)移動棚
(4)ハンドル
(5)車輪
(6)転倒防止ロッド
(7)レール
(7a)内向片
(8)受材
(8a)支持片
(9)横連結杆
(9a)上片
(9b)下片
(10)ブレース
(11)床板
(12)車輪ガイド
(13)アジャスタ(レベル調節手段)
(14)ナット
(15)ねじ
(16)フロントカバー
(16a)下向片
(16b)上片
(16c)後向片
(16d)垂下片
(17)サイドカバー
(17a)上片
(17b)内向片
(17c)垂下片
(18)カバー取付部材
(18a)取付片
(19)(20)ねじ
(21)(22)めねじ孔
(23)ストッパ部材
(24)OAフロア
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a rail laying structure for placing and guiding a moving shelf device and the like.
[0002]
[Prior art]
A plurality of rails for placing and guiding a moving shelf device are usually connected to a plurality of positions between adjacent rails either directly or via a bracket or the like and laid on the floor surface. Most are.
[0003]
[Problems to be solved by the invention]
As described above, if the rails adjacent to each other are connected directly or via a bracket or the like with a horizontal connecting rod, it is necessary to process each rail, so a dedicated rail must be prepared. The cost increases and the versatility is lost.
[0004]
Further, since the connecting work is troublesome, it takes time to increase or decrease the rails or change the rail length.
[0005]
Furthermore, just connecting each rail with multiple horizontal connection rods will reduce the strength when installed in the office without using anchor bolts, etc., and each rail will be distorted by vibrations such as earthquakes, resulting in a loss of parallelism. There is a fear.
[0006]
The present invention has been made in view of the above problems, and provides a rail laying structure that can easily and firmly connect the rails to each other without performing any processing or the like on the rails themselves. The purpose is to do.
[0007]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) A plurality of receiving materials facing in a direction intersecting with each rail are fixed to each lower surface of the plurality of rails parallel to each other by fixing the rails at intervals in the longitudinal direction of each rail. It is placed on the floor surface or the like via a receiving material, and is formed by connecting each end portion of a lateral coupling rod connecting the adjacent rails to an end portion projecting inward from each rail in each receiving material. in laying structure of the rail, and the receiving member and the transverse connecting rod, respectively, and an upward U-shaped cross-section having a support piece outward on the upper end, a Z-shaped cross-section having a top section and a lower piece facing away from each other The support piece of the receiving material is fixed to the lower surface of the rail, and level adjusting means is provided on the lower surface of both end portions of the receiving material, and the both end portions of the upper piece of the lateral connection rod are fixed to the rails. Bonded to the support piece of the receiving member and adjacent to each other That the rail and the transverse connecting rod and rectangular space surrounded by the diagonal portions of the both end portions of the lower piece in both transverse connecting rod, connecting the cross-shaped by two braces.
[0008]
(2) In the above item (1), between the rails adjacent to each other, a plurality of floorboards, arranged so as to each end is placed on the support piece projecting on the inner side than the rail in a receiving material To do.
[0009]
( 3 ) In the above item (1) or ( 2 ) , a cover covering the receiving material protruding from the outermost rail is placed on the receiving material so that a part of the cover is placed on the receiving material. Install.
[0010]
( 4 ) In any one of the above items (1) to ( 3 ) , the upper surface of the rail is made substantially level with the upper surface of the OA floor placed on the floor surface.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a moving shelf device to which the present invention is applied as viewed from the front, and FIG. 2 is a plan view of the present invention with the moving shelf device removed.
[0012]
In FIG. 1, on a base (1) having a square shape placed on the floor of an office or the like, a fixed shelf (2) at the left end and a plurality of rows (5 rows) movable in the left-right direction are provided. A movable shelf (3) is placed.
[0013]
Each movable shelf (3) rotates a handle (4) provided on the front panel forward and backward, thereby allowing a plurality of wheels (5) (see FIG. 5) mounted on a rail (7) to be described later, It can be moved in the left-right direction by being rotated by a chain (both not shown) hung on the sprocket with the handle (4).
(6) is a slidable toppling prevention rod for preventing the moving shelf (3) at the right end from toppling over.
[0014]
As shown in FIG. 2, the base (1) is directed to the front and rear directions orthogonal to the plurality of (four) rails (7) facing in the left-right direction and parallel to each other, and the lower surface of each rail (7). The front and rear ends protrude slightly from the rail (7), and a plurality of sleeper-like receiving materials (8) fixed by welding at substantially regular intervals and adjacent rails (7), that is, , A plurality of lateral coupling rods (9) for connecting a plurality of receiving members (8) facing each other in the adjacent rail (7) at appropriate intervals, and both left and right end portions in the adjacent rail (7) In the rectangular space surrounded by the two left and right horizontal connecting rods (9) arranged in that portion, it is fixed to the front and rear ends of both connecting rods (9) so as to face the diagonal direction. And two braces (10).
[0015]
A plurality of floor plates (11) are placed on the upper surface of the protruding portion of each receiving member (8) between the adjacent rails (7) so as to be substantially flush with the upper surface of the rail (7). Has been.
[0016]
As shown in FIGS. 3 and 5, each of the rails (7) is formed in an upward U-shape having inward horizontal pieces (7a) (7a) at the upper and lower ends in the longitudinal direction. In the center of the bottom surface, a prismatic wheel guide (12) for guiding the wheel (5) of the movable shelf (3) is fixed by welding or the like over the entire length in the longitudinal direction.
[0017]
Each of the receiving members (8) has a U-shape when viewed from the front, and the intermediate portions of the support pieces (8a) and (8a) continuously provided outward from the upper left and right edges are formed on the lower surface of the rail (7). It is fixed by welding.
[0018]
At the front and rear ends of the receiving material (8), a bolt-shaped adjuster (13) for level adjustment penetrates the receiving material (8) vertically and is screwed onto a nut (14) welded to the lower surface thereof. (See FIG. 5).
[0019]
As shown in FIGS. 3 and 6, the two left and right laterally connecting rods (9) to which the braces (10) on both the left and right sides of the base (1) are fixed have a substantially Z-shaped cross section as shown in FIGS. Both front and rear ends of the upper piece (9a) are screwed to the upper surface of the left support piece (8a) of the receiving material (8) facing each other.
[0020]
As shown in FIG. 4, each of the horizontal connecting rods (9) other than the left and right side portions has an inverted L shape when viewed from the front, and the front and rear ends of the upper piece (9a) are opposed to each other (8). Screwed to the upper surface of the left support piece (8a).
[0021]
Each brace (10) has an elongated flat plate shape, and both end portions thereof are screwed to the lower surface of the lower piece (9b) of the lateral connection rod (9) having a Z-shape (see FIG. 6).
The intersection of each brace (10) is fixed by a screw (15).
[0022]
As shown in FIG. 2, a front cover (16) and a side cover (17) are attached to the front end and both side ends of the base (1) as shown in FIG.
[0023]
The front cover (16) has an upper piece (16b) having a short downward piece (16a) at the rear edge, and a short backward piece (16c) hanging from the front edge and at the lower edge. It consists of a hanging piece (16d) and has a substantially inverted L shape in side view.
[0024]
On the upper surface of the protruding end of the support piece (8a) of the plurality of receiving members (8) fixed to the rail (7) in the front row, for example, every other cover attaching member (18) is screwed (19) The front cover (16) is fixed to a mounting piece (18a) perpendicular to the front end thereof.
[0025]
That is, the protruding portion of each receiving material (8) and the cover mounting member (18) are accommodated in the front cover (16), and the rear surface of the hanging piece (16d) is attached to the mounting piece of the cover mounting member (18). The front cover (16) is screwed into the female screw hole (21) of the mounting piece (18a) by screwing the screw (20) passing through the drooping piece (16d) into contact with the front surface of (18a). Is mounted with good appearance so that its upper piece (16b) is substantially flush with the upper surface of the rail (7) and covers the protruding part of the receiving member (8) (see FIG. 5). .
[0026]
The side cover (17) has an upper piece (17a) and a drooping piece (17c) having a short inward piece (17b) at the lower end edge, and has a substantially inverted L shape in front view. ) Placed on the upper surface of the side end of each rail (7), the screw (20) passing through the upper piece (17a) is inserted into the female screw hole (22) of the wheel guide (12) in each rail (7). ), The side cover (17) is attached in a good manner so as to cover the side ends of the rails (7).
[0027]
Before attaching the side cover (17), the left end of each rail (7) is made of hard rubber 2 that prevents the wheels (5) of the movable shelf (3) on the right end side from coming off. Each stopper member (23) is press-fitted, and each stopper member (23) is prevented from being detached by attaching a side cover (17).
[0028]
As described above, in the above-described embodiment, the diagonal portions of the two connecting rods (9) coupled between the both end portions of the adjacent rail (7) are separated into two braces (10). Therefore, even if it is not fixed to the floor surface with anchor bolts, etc., the connection strength of each guide rail (7) is large. Even if a strong horizontal force is applied, there is no fear that they will be deformed or that the spacing between the rails (7) will be out of order and the parallelism will be lost.
[0029]
A plurality of (8) receiving members (8) having an adjuster (13) are fixed to the lower surface of each rail (7), and the horizontal connection rod (9) is connected to the rail with screws, so that the rail is not processed at all. Since it is not necessary to perform this operation and the connecting operation of the horizontal connecting rod (9) is simple, the operation of increasing or decreasing the rail (7) is facilitated. Even if the floor surface is inclined or uneven, the adjuster (13) can easily adjust the level of the rail (7).
[0030]
Furthermore, since the floor board (11) laid between the rails (7) is placed on the upper surface of the height-adjustable receiving material (8), it is stable without being influenced by the state of the floor surface. And can be laid so as to form a flat surface.
[0031]
The projecting end of the front receiving member (8) and the left and right ends of the rail (7) are covered by the front cover (16) and the side cover (17), respectively, so that they look good and both covers ( 16) Since the upper surface of (17) can be easily aligned with the floor surface of the OA floor (24) (see the two-dot chain line in FIG. 5) laid with a required gap with respect to the floor surface of the building body Even if it is installed in an office or the like having this kind of OA floor (24), its appearance is not impaired.
[0032]
The present invention is not limited to the above embodiment.
Te above embodiment smell, each brace (10), are provided only on both side end portions between the rails (7), when the rail length is long, provided also in an intermediate portion between the rails (7) Sometimes.
[0033]
The front cover (16) is attached to the receiving member (8) through a cover attaching member (18). For example, a vertical piece is connected to the front end of the receiving member (8), and a screw (20 ), The cover attaching member (18) may be omitted if the front cover (16) is fixed.
[0034]
The front cover (16) may be directly attached to the front surface of the rail (7) in the front row.
[0035]
【The invention's effect】
According to the first aspect of the present invention, the plurality of receiving members are fixed to the lower surface of each rail, and the end of the lateral coupling rod is coupled to the end protruding inward from the rail. There is no need to perform any processing on the rail, which can reduce costs and increase the versatility of the rail.
In addition, since the connecting work of the horizontal connecting rods is also easy, it is easy to increase or decrease the rails when changing the number of stations such as a moving shelf.
[0036]
Further, the receiving member and the horizontal connecting rod each have an upward U-shaped cross section having an outwardly facing support piece at the upper end, and a Z-shaped cross section having an upper piece and a lower piece facing in opposite directions. While fixing the piece to the lower surface of the rail, level adjusting means are provided on the lower surface of both ends of the receiving material, and the both ends of the upper piece of the horizontal connecting rod are coupled to the supporting piece of the receiving material fixed to each rail, and In the rectangular space surrounded by the adjacent rails and the horizontal connecting rods, the diagonal portions of both ends of the lower piece of both horizontal connecting rods are connected in an intersecting manner by two braces, so that the rails are supported. It is possible to arrange the receiving material and the level adjusting means provided on the lower surface thereof, and the brace at a low position close to the floor surface, and the connection strength of each rail is increased. each rail strong force from any direction of the horizontal Be applied, or deformed each rail, there is no possibility of or impair the parallelism.
[0037]
Furthermore, even if the floor surface is inclined, the level adjustment means provided in each receiving material can easily adjust the level of each rail.
[0038]
According to the second aspect of the present invention, it is easy to lay the floorboard, and each floorboard can be laid stably and in a flat surface without being influenced by the state of the floor surface. .
[0039]
According to the third aspect of the present invention, since the protruding end portion of the outermost receiving material is covered with the cover in a style, the appearance is improved.
[0040]
According to the invention described in claim 4, it can be installed in an office or the like having an OA floor.
[Brief description of the drawings]
FIG. 1 is a perspective view of a moving shelf device to which the present invention is applied.
FIG. 2 is a partially cutaway plan view of the present invention with the movable shelf device removed.
FIG. 3 is a perspective view of a corner portion of the present invention.
FIG. 4 is a perspective view showing an example of coupling between the receiving member and the lateral coupling rod in the intermediate portion.
5 is an enlarged longitudinal sectional side view taken along line VV in FIG. 1. FIG.
FIG. 6 is an enlarged vertical rear view of line VI-VI in FIG. 3;
[Explanation of symbols]
(1) Base
(2) Fixed shelf
(3) Moving shelf
(4) Handle
(5) Wheel
(6) Fall prevention rod
(7) Rail
(7a) Inward facing piece
(8) Receiving material
(8a) Support piece
(9) Horizontal connecting rod
(9a) Upper piece
(9b) Lower piece
(10) Brace
(11) Floor board
(12) Wheel guide
(13) Adjuster (level adjustment means)
(14) Nut
(15) Screw
(16) Front cover
(16a) Downward piece
(16b) Upper piece
(16c) Backward piece
(16d) Hanging piece
(17) Side cover
(17a) Upper piece
(17b) Inward facing piece
(17c) Hanging piece
(18) Cover mounting member
(18a) Mounting piece
(19) (20) Screw
(21) (22) Female thread hole
(23) Stopper member
(24) OA floor

Claims (4)

互いに平行をなす複数のレールのそれぞれの下面に、各レールと交差する方向を向く複数の受材を、各レールの長手方向に間隔を設けて固着することにより、各レールを、前記受材を介して床面等に載置し、前記各受材における各レールより内側方に突出する端部に、互いに隣接するレール同士を連結する横連結杆の各端部を結合してなるレールの敷設構造において、
前記受と横連結杆とを、それぞれ、上端に外向きの支持片を有する上向コ字形断面と、互いに反対方向を向く上片と下片を有するZ字形断面をなすものとし、前記受材の支持片を前記レールの下面に固着するとともに、受材の両端部下面にレベル調節手段を設け、前記横連結杆の上片の両端部を、前記各レールに固着した受材の支持片に結合し、かつ前記互いに隣接するレールと横連結杆とにより囲まれた方形空間内において、両横連結杆における下片の両端部の対角部同士を、2個のブレースにより交差状に連結したことを特徴とするレールの敷設構造。
A plurality of receiving materials facing in a direction intersecting with each rail are fixed to each lower surface of the plurality of rails parallel to each other at intervals in the longitudinal direction of each rail, whereby each rail is attached to the receiving material. Laying of rails that are placed on the floor surface, etc., and are connected to the ends of the receiving members that project inward from the rails by connecting the ends of the lateral coupling rods that connect the adjacent rails to each other. In structure
And said receiving member and the transverse connecting rod, respectively, and the upward U-shaped cross-section having a support piece outward on the upper end, intended to form a Z-shaped cross-section having a top section and a lower piece facing away from each other, the receiving The support pieces of the receiving material are fixed to the lower surface of the rail, and level adjusting means are provided on the lower surfaces of both ends of the receiving material, and the upper and lower ends of the horizontal connecting rod are fixed to the rails. In the rectangular space surrounded by the rails and the horizontal connecting rods adjacent to each other, the diagonal portions of both ends of the lower piece of both horizontal connecting rods are connected in an intersecting manner by two braces. Rail laying structure characterized by that.
互いに隣接するレール間に、複数の床板を、各端部が受材における各レールより側方に突出する支持片に載置されるようにして配設した請求項記載のレールの敷設構造。Between the rails adjacent to each other, a plurality of floorboards, laying of rail of claim 1 is disposed so as to be placed on the support piece projecting on the inner side than the rails at each end receiving material structure . 最も外側のレールの外側方に、そのレールから突出する受材を覆うカバーを、その一部が受材上に載置されるようにして取り付けた請求項1または2記載のレールの敷設構造。The rail laying structure according to claim 1 or 2 , wherein a cover that covers a receiving member protruding from the outermost rail is attached so that a part of the cover is placed on the receiving member. レールの上面を、床面上に載置されるOAフロアの上面とほぼ等高とした請求項1〜のいずれかに記載にレールの敷設構造。The rail laying structure according to any one of claims 1 to 3 , wherein an upper surface of the rail is substantially level with an upper surface of an OA floor placed on the floor surface.
JP2001314303A 2001-10-11 2001-10-11 Rail laying structure Expired - Fee Related JP4098506B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001314303A JP4098506B2 (en) 2001-10-11 2001-10-11 Rail laying structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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JP4098506B2 true JP4098506B2 (en) 2008-06-11

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4563790B2 (en) * 2004-12-16 2010-10-13 株式会社 三光システム Floor structure of moving shelf and its construction method
KR100674003B1 (en) 2005-09-26 2007-01-25 주식회사 삼광씨스템 Carriage assembly of mobile rack
KR102534718B1 (en) * 2022-07-19 2023-05-30 주식회사 디에스나이키 Rail apparatus of mobile rack
KR102638324B1 (en) * 2023-05-16 2024-02-21 주식회사 디에스나이키 Height adjustment apparatus for mobile rack rail

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