JP2014053377A - Rack installation base with triangular stand - Google Patents

Rack installation base with triangular stand Download PDF

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Publication number
JP2014053377A
JP2014053377A JP2012195428A JP2012195428A JP2014053377A JP 2014053377 A JP2014053377 A JP 2014053377A JP 2012195428 A JP2012195428 A JP 2012195428A JP 2012195428 A JP2012195428 A JP 2012195428A JP 2014053377 A JP2014053377 A JP 2014053377A
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rack
support frame
installation base
racks
rack installation
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JP2012195428A
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JP5943385B2 (en
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Toshihiko Uemura
俊彦 植村
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Kawamura Electric Inc
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Kawamura Electric Inc
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Abstract

PROBLEM TO BE SOLVED: To provide a rack installation base in which a wiring hole or a ventilation hole on the bottom of a rack is prevented from being closed.SOLUTION: A stand 12 comprises a support frame 15 which is triangular in a planar view, and three legs. A plurality of stands 12 are provided consecutively in an array direction of a rack 1, bottom side parts of the support frames 15 are arranged side by side in one row at a rear side of the rack 1, and apex parts of the support frames 15 are separated from each other at a front side of the rack 1. The stand 12 is disposed to hold neighboring two racks 1 at the same time, front ends of the two racks 1 are supported in the apex parts of the support frames 15, and rear ends of the two racks 1 are supported in the bottom side parts of the support frames 15. Two oblique side parts of the support frame 15 are disposed obliquely to bottom frames of both the racks 1.

Description

本発明は、ラックを支持する複数の架台を備えたラック設置ベースに関する。   The present invention relates to a rack installation base including a plurality of mounts that support a rack.

この種のラック設置ベースとして、従来、図４に示すように、床面上に複数の架台５１を並べ、各架台５１の上に電気機器収納用のラック１を支持する技術が知られている。特許文献１、２には、架台５１の支持枠５２を平面四角形に形成し、複数の架台５１をラック１の配列方向に連設したラック設置ベースが記載されている。   As a rack installation base of this type, conventionally, as shown in FIG. 4, a technique is known in which a plurality of mounts 51 are arranged on the floor surface and the racks 1 for storing electrical equipment are supported on the mounts 51. . Patent Documents 1 and 2 describe a rack installation base in which the support frame 52 of the gantry 51 is formed in a plane quadrangle and a plurality of gantry 51 are arranged in the arrangement direction of the rack 1.

特許第４４４２８７４号公報Japanese Patent No. 4442874 特開２００２−２９１１１６号公報JP 2002-291116 A

ところが、従来のラック設置ベースによると、図５に示すように、架台５１（実線で示す）の支持枠５２がラック１（鎖線で示す）の底枠２と同じ四角形に形成されているため、底枠２の前端に入出線用の通線穴３が設けられていたり、底枠２の左右両側に床板５の下側から冷気を取り入れるための通気穴４が設けられていたりした場合に、これらの穴３，４が支持枠５２によって塞がれ、機能しなくなるという問題点があった。   However, according to the conventional rack installation base, as shown in FIG. 5, the support frame 52 of the gantry 51 (shown by a solid line) is formed in the same square as the bottom frame 2 of the rack 1 (shown by a chain line). When the through-hole 3 for incoming / outgoing lines is provided at the front end of the bottom frame 2 or when the ventilation holes 4 for taking in cold air from the lower side of the floor board 5 are provided on the left and right sides of the bottom frame 2, There was a problem that these holes 3 and 4 were blocked by the support frame 52 and would not function.

そこで、本発明の目的は、ラック底部の通線穴や通気穴を塞いでしまうことがないラック設置ベースを提供することにある。   Accordingly, an object of the present invention is to provide a rack installation base that does not block a through hole or a vent hole at the bottom of the rack.

上記課題を解決するために、本発明は次のようなラック設置ベースを提供する。
（１）ラックを支持する架台を備え、架台に平面三角形の支持枠と脚部とを設け、複数の架台が支持枠の底辺部を一列に並べ、支持枠の頂点部を互いに離間させた状態でラックの配列方向に連設されたことを特徴とするラック設置ベース。 In order to solve the above problems, the present invention provides the following rack installation base.
(1) Provided with a gantry for supporting the rack, provided with a triangular support frame and legs on the gantry, a plurality of cradles arranged in a row with the bottom side of the support frame, and the apexes of the support frame separated from each other A rack installation base characterized in that it is continuously arranged in the rack arrangement direction.

（２）一つの架台が隣接する２台のラックを掛け持ちするように配置されることを特徴とするラック設置ベース。 (2) A rack installation base, wherein one rack is arranged so as to hold and hold two adjacent racks.

（３）支持枠の２本の斜辺部が隣接する２台のラックの底枠に対して斜めに配置されることを特徴とするラック設置ベース。 (3) A rack installation base characterized in that the two oblique sides of the support frame are arranged obliquely with respect to the bottom frames of two adjacent racks.

（４）支持枠の頂点部が隣接する２台のラックの前端を支持し、支持枠の底辺部が隣接する２台のラックの後端を支持することを特徴とするラック設置ベース。 (4) A rack installation base in which the apex of the support frame supports the front ends of two adjacent racks, and the bottom of the support frame supports the rear ends of the two adjacent racks.

（５）脚部が支持枠の頂点部に設けられた第１脚部と、底辺部の両端に設けられた第２、第３脚部とを含むことを特徴とするラック設置ベース。 (5) A rack installation base characterized in that the leg portion includes a first leg portion provided at the apex portion of the support frame and second and third leg portions provided at both ends of the bottom portion.

本発明のラック設置ベースによれば、架台の支持枠を平面三角形に形成したので、ラック底部の通線穴や通気穴を塞いでしまうおそれがなく、床下からの通線や冷気取り入れを支障なく行うことができるという効果がある。   According to the rack installation base of the present invention, since the support frame of the gantry is formed in a plane triangle, there is no possibility of blocking the through hole and the vent hole at the bottom of the rack, and there is no hindrance to the passage from the floor and the intake of cold air. There is an effect that can be performed.

本発明の一実施形態を示すラック設置ベースの斜視図である。It is a perspective view of the rack installation base which shows one Embodiment of this invention. 図１のラック設置ベースの架台を示す斜視図である。It is a perspective view which shows the mount frame of the rack installation base of FIG. 架台の支持枠とラックの底枠とを示す平面図である。It is a top view which shows the support frame of a mount frame, and the bottom frame of a rack. 従来のラック設置ベースを示す斜視図である。It is a perspective view which shows the conventional rack installation base. 従来の問題点を指摘する平面図である。It is a top view which points out the conventional problem.

以下、本発明の実施形態を図面に基づいて説明する。図１に示すラック設置ベース１１は、ラック１を支持する複数の架台１２を備えている。各架台１２は、ラック１の配列方向に連続するように床面上に並設されている。ラック１の前面扉６側に位置する架台１２の前端は前連結杆１３によって相互に連結され、ラック１の背面側に位置する架台１２の後端が後連結杆１４によって相互に連結されている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. A rack installation base 11 shown in FIG. 1 includes a plurality of mounts 12 that support the rack 1. Each frame 12 is arranged side by side on the floor so as to be continuous in the arrangement direction of the racks 1. The front ends of the gantry 12 located on the front door 6 side of the rack 1 are connected to each other by a front coupling rod 13, and the rear ends of the gantry 12 located on the back side of the rack 1 are coupled to each other by a rear coupling rod 14. .

図２に示すように、架台１２には、ラック１を載せる支持枠１５と、支持枠１５を床面の上方に水平に保持する３本の脚部１６，１７，１８とが設けられている。支持枠１５は平面二等辺三角形に形成され、その頂点部１５ａに第１脚部１６が設けられ、底辺部１５ｂの両端に第２、第３脚部１７，１８が設けられている。脚部１６，１７，１８の下端にはアンカー穴１９が形成され、ここを通るアンカーボルト（図示略）によって架台１２が床面に固定される。   As shown in FIG. 2, the gantry 12 is provided with a support frame 15 on which the rack 1 is placed, and three legs 16, 17, and 18 that hold the support frame 15 horizontally above the floor surface. . The support frame 15 is formed in a planar isosceles triangle, the first leg portion 16 is provided at the apex portion 15a, and the second and third leg portions 17 and 18 are provided at both ends of the bottom portion 15b. Anchor holes 19 are formed at the lower ends of the leg portions 16, 17, 18, and the gantry 12 is fixed to the floor surface by anchor bolts (not shown) passing therethrough.

図３に示すように、ラック設置ベース１１の使用状態では、一つの架台１２（実線で図示）が隣接する２台のラック１（鎖線で図示）を掛け持ちするように配置される。そして、複数の架台１２が、支持枠１５の底辺部１５ｂを一列に並べ、支持枠１５の頂点部１５ａを互いに離間させた状態で、ラック１の配列方向に連設される。また、支持枠１５の頂点部１５ａは隣接する２台のラック１の前端を支持し、支持枠１５の底辺部１５ｂが両方のラック１の後端を支持し、支持枠１５の２本の斜辺部１５ｃ，１５ｄが両方のラック１の底枠２に対して斜めに配置される。   As shown in FIG. 3, when the rack installation base 11 is in use, one gantry 12 (illustrated by a solid line) is arranged so as to hang around two adjacent racks 1 (illustrated by a chain line). The plurality of mounts 12 are connected in the arrangement direction of the racks 1 with the bottom portions 15b of the support frames 15 arranged in a line and the apex portions 15a of the support frames 15 separated from each other. The apex 15a of the support frame 15 supports the front ends of two adjacent racks 1, the bottom 15b of the support frame 15 supports the rear ends of both racks 1, and the two oblique sides of the support frame 15. The portions 15 c and 15 d are disposed obliquely with respect to the bottom frame 2 of both racks 1.

したがって、この実施形態のラック設置ベース１１によれば、架台１２の支持枠１５を平面三角形に形成したので、支持枠１５の頂点部１５ａがラック１の底枠２の前端に開設された通線穴３を塞ぐおそれがなく、また、支持枠１５の斜辺部１５ｃ，１５ｄが底枠２の左右に開設された通気穴４を塞ぐおそれもない。このため、ラック１の床板５下側からの通線や冷気の取り入れを支障なく行うことができる。また、この実施形態の架台１２は、従来の架台５１（図４参照）と比較し、１本少ない脚部１６，１７，１８を備えているため、アンカーボルトによる床面固定工事の工数を削減できるという利点もある。   Therefore, according to the rack installation base 11 of this embodiment, since the support frame 15 of the gantry 12 is formed in a plane triangle, the vertex 15a of the support frame 15 is opened at the front end of the bottom frame 2 of the rack 1. There is no possibility that the hole 3 will be blocked, and there is no possibility that the oblique sides 15c, 15d of the support frame 15 will block the vent holes 4 opened on the left and right sides of the bottom frame 2. For this reason, it is possible to take in the line from the lower side of the floor plate 5 of the rack 1 and take in cold air without any trouble. Moreover, since the gantry 12 of this embodiment is provided with one less leg parts 16, 17, and 18 compared with the conventional gantry 51 (refer FIG. 4), the man-hour of the floor surface fixing work by an anchor bolt is reduced. There is also an advantage of being able to do it.

なお、本発明は、上記実施形態に限定されるものではなく、以下に例示するように、発明の趣旨を逸脱しない範囲で、アクチュエータ部の構成を適宜に変更して実施することも可能である。
（１）図１に示すラック設置ベース１１において、両端に位置する架台１２の支持枠１５を平面直角三角形に形成し、ラック列両端からの飛び出し部分をなくすこと。
（２）図３に示すラック１とは異なり、通線穴３が底枠２の後部に設けられているラックの場合に、支持枠１５の頂点部１５ａがラックの後側に位置するように、複数の架台１２を前後逆向きに連設すること。
（３）必要に応じて、前後の連結杆１３，１４を省略すること。 The present invention is not limited to the above-described embodiment, and can be implemented by appropriately changing the configuration of the actuator unit without departing from the spirit of the invention, as exemplified below. .
(1) In the rack installation base 11 shown in FIG. 1, the support frames 15 of the gantry 12 located at both ends are formed in a plane right-angled triangle, and the protruding portions from both ends of the rack row are eliminated.
(2) Unlike the rack 1 shown in FIG. 3, in the case where the through hole 3 is provided in the rear portion of the bottom frame 2, the apex portion 15a of the support frame 15 is positioned on the rear side of the rack. The plurality of mounts 12 are connected in the reverse direction.
(3) Omit front and rear connecting rods 13 and 14 as necessary.

１ ラック
２ 底枠
３ 通線穴
４ 通気穴
１１ ラック設置ベース
１２ 架台
１５ 支持枠
１５ａ 頂点部
１５ｂ 底辺部
１５ｃ，１５ｄ 斜辺部
１６，１７，１８ 脚部 DESCRIPTION OF SYMBOLS 1 Rack 2 Bottom frame 3 Wire hole 4 Vent hole 11 Rack installation base 12 Mounting base 15 Support frame 15a Vertex part 15b Bottom part 15c, 15d Slope part 16, 17, 18 Leg part

Claims (5)

ラックを支持する架台を備え、架台に平面三角形の支持枠と脚部とを設け、複数の架台を、支持枠の底辺部が一列に並び、支持枠の頂点部が互いに離間する状態で、ラックの配列方向に連設したことを特徴とするラック設置ベース。   A rack that supports the rack is provided, and a flat triangular support frame and legs are provided on the rack, and a plurality of racks are arranged in a state where the bottom sides of the support frame are aligned in a row and the apexes of the support frame are separated from each other. Rack installation base characterized by being arranged in a row in the arrangement direction. 一つの架台が隣接する２台のラックを掛け持ちするように配置される請求項１記載のラック設置ベース。   The rack installation base according to claim 1, wherein one rack is arranged so as to hold two adjacent racks. 前記支持枠の２本の斜辺部が隣接する２台のラックの底枠に対して斜めに配置される請求項２記載のラック設置ベース。   The rack installation base according to claim 2, wherein the two oblique sides of the support frame are arranged obliquely with respect to the bottom frames of two adjacent racks. 前記支持枠の頂点部が隣接する２台のラックの前端を支持し、支持枠の底辺部が隣接する２台のラックの後端を支持する請求項３記載のラック設置ベース。   The rack installation base according to claim 3, wherein the apex of the support frame supports the front ends of two adjacent racks, and the bottom side of the support frame supports the rear ends of the two adjacent racks. 前記脚部が支持枠の頂点部に設けられた第１脚部と、底辺部の両端に設けられた第２、第３脚部とを含む請求項１〜４のいずれか一項に記載のラック設置ベース。   The said leg part as described in any one of Claims 1-4 containing the 1st leg part provided in the vertex part of the support frame, and the 2nd, 3rd leg part provided in the both ends of the base part. Rack installation base.
JP2012195428A 2012-09-05 2012-09-05 Rack mounting base with triangular base Active JP5943385B2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941002U (en) * 1982-09-10 1984-03-16 株式会社東芝 Basic base of switchboard
JPH11251758A (en) * 1998-03-06 1999-09-17 Fujitsu General Ltd Rack for pdp display device
JPH11340663A (en) * 1998-04-17 1999-12-10 Rittal Werk Rudolf Loh Gmbh & Co Kg Frame leg part for frame structure of switchboard cabinet
US6095482A (en) * 1998-09-14 2000-08-01 Lucent Technologies, Inc. Universal equipment mounting structure and method of using
JP2006013041A (en) * 2004-06-24 2006-01-12 Nitto Electric Works Ltd Base for mounting electrical and electronic equipment housing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941002U (en) * 1982-09-10 1984-03-16 株式会社東芝 Basic base of switchboard
JPH11251758A (en) * 1998-03-06 1999-09-17 Fujitsu General Ltd Rack for pdp display device
JPH11340663A (en) * 1998-04-17 1999-12-10 Rittal Werk Rudolf Loh Gmbh & Co Kg Frame leg part for frame structure of switchboard cabinet
US6273533B1 (en) * 1998-04-17 2001-08-14 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Frame piece for a rack for a switching cabinet
US6095482A (en) * 1998-09-14 2000-08-01 Lucent Technologies, Inc. Universal equipment mounting structure and method of using
JP2006013041A (en) * 2004-06-24 2006-01-12 Nitto Electric Works Ltd Base for mounting electrical and electronic equipment housing

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