JP2015047569A - Workbench - Google Patents

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JP2015047569A
JP2015047569A JP2013181525A JP2013181525A JP2015047569A JP 2015047569 A JP2015047569 A JP 2015047569A JP 2013181525 A JP2013181525 A JP 2013181525A JP 2013181525 A JP2013181525 A JP 2013181525A JP 2015047569 A JP2015047569 A JP 2015047569A
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wiring
shelf
shelf board
top plate
duct
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JP6341591B2 (en
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崇之 山本
Takayuki Yamamoto
崇之 山本
博紀 木曽
Hironori Kiso
博紀 木曽
隆之 崎本
Takayuki Sakimoto
隆之 崎本
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Okamura Corp
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Okamura Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a workbench which can be linked and extended in a width direction without restricting an installation place, even when the workbench includes a duct member through which wiring can be inserted from above.SOLUTION: A workbench 1A includes: a top plate part 3 which forms a working plane surface S; support legs 2 which support the top plate part 3; a shelf board 5 placed above the top plate part 3 on its rear end part 3b; and a plurality of shelf board support members 4 which extend upward from the top plate part 3 to support the shelf board 5. In at least one shelf board support member 4 out of the plurality of shelf board support members 4, a first wiring insertion part 42 is formed through which wiring can be inserted in a vertical direction, and a duct member 9 in which a second wiring insertion part 98 is formed through which wiring can be inserted in a vertical direction, is connected on an upper part thereof. The second wiring insertion part 98 is communicating with the first wiring insertion part 42.

Description

本発明は、各種実験機器や計測機器等を載置して作業を行うための作業台に関する。   The present invention relates to a workbench for performing work by placing various experimental devices, measuring devices, and the like.

従来、オフィスや研究施設、病院、学校などの研究室や実験室では、研究内容や実験内容に応じて、多種多様な実験機器や計測機器などが使用されている。また、このような研究や実験の場においては、研究や実験の対象物を載置したり、研究や実験に伴う様々な作業や、研究結果や実験結果の記録やパーソナルコンピューターへ入力する作業を行ったりするための作業平面が必要とされている。   Conventionally, in laboratories and laboratories in offices, research facilities, hospitals, schools, etc., a wide variety of laboratory equipment and measuring instruments are used depending on the research content and experiment content. Also, in such a research or experiment place, the subject of research or experiment is placed, various work associated with the research or experiment, work of recording the research result or experiment result, and inputting to the personal computer. There is a need for a working plane to go.

このため、研究や実験の対象物を載置したり各種作業を行ったりするための天板（作業平面）と、天板よりも上方に設けられて実験機器や計測機器などを載置可能な棚板とを備える作業台が知られている（例えば、特許文献１参照）。
このような作業台を使用すると、実験機器や計測機器の表示画面を確認しやすいとともに、作業平面を確保できるため、研究や実験の作業効率を高めることができる。 For this reason, the top plate (work plane) for placing the object of research or experiment or performing various work, and it is provided above the top plate so that experimental equipment, measuring equipment, etc. can be placed A work table having a shelf board is known (for example, see Patent Document 1).
When such a workbench is used, it is easy to check the display screens of experimental equipment and measuring equipment, and a work plane can be secured, so that the work efficiency of research and experiments can be increased.

また、実験機器や計測機器には、それぞれ電源を供給する電源線と、各機器に情報を入力・出力する情報線が接続されることが多く、このような実験機器や計測機器が設置される作業台には、多数の配線を処理するため機構が求められている。
特に、実験室などでは、電源の取り出し口が床面や壁面の低い位置に設けられておらず、天井や壁面の高い位置に設けられていることが多いため、上方からの配線を挿通可能な上下方向に延びる配線ダクトを備える作業台が知られている（例えば、特許文献２参照）。 In addition, power supply lines for supplying power and information lines for inputting / outputting information to / from each device are often connected to experimental equipment and measurement equipment, and such experimental equipment and measurement equipment are installed. A workbench is required to have a mechanism for processing a large number of wires.
In particular, in laboratories, the power outlet is not provided at a low position on the floor or wall, and is often provided at a high position on the ceiling or wall. A work table including a wiring duct extending in the vertical direction is known (see, for example, Patent Document 2).

特開２０１０−１７８８８４号公報JP 2010-17884A 特開２０１０−１０４９５１号公報JP 2010-104951 A

しかしながら、特許文献２のような作業台では、側部に上下方向に延びる配線ダクトが設けられている構成であるため、側方に他の作業台を連結して拡張させようとしても、配線ダクトが他の作業台と当たってしまい、作業台を連結して拡張させることができないという問題がある。また、配線ダクトが作業台の側方に設けられているため、作業台の設置場所が限られてしまうという問題がある。   However, since the work table such as Patent Document 2 has a structure in which a wiring duct extending in the vertical direction is provided on the side portion, even if another work table is connected to the side to be expanded, the wiring duct is used. However, there is a problem that it cannot be expanded by connecting the work tables. Moreover, since the wiring duct is provided on the side of the work table, there is a problem that the installation location of the work table is limited.

本発明は、上述する問題点に鑑みてなされたもので、上方からの配線を挿通可能なダクト部材を備えていても、設置場所が限られず、幅方向に連結して拡張可能な作業台を提供することを目的とする。   The present invention has been made in view of the above-described problems, and even if it includes a duct member through which wiring from above can be inserted, the installation place is not limited, and a work table that can be connected and expanded in the width direction is provided. The purpose is to provide.

上記目的を達成するため、本発明に係る作業台は、作業平面を形成する天板部と、該天板部を支持する支持脚と、前記天板部の後端部側の上方に配置された棚板と、前記天板部から上方に延び、前記棚板を支持する複数の棚板支持部材と、を備える作業台において、前記複数の棚板支持部材のうち少なくとも１つの棚板支持部材には、内部に配線を上下方向に挿通可能な第１配線挿通部が形成されているとともに、配線を上下方向に挿通可能な第２配線挿通部が形成されたダクト部材が上部に接続されていて、前記第２配線挿通部は、前記第１配線挿通部と連通している。   In order to achieve the above object, a workbench according to the present invention is arranged above a top plate portion that forms a work plane, a support leg that supports the top plate portion, and a rear end side of the top plate portion. And a plurality of shelf plate support members that extend upward from the top plate portion and support the shelf plate, and at least one shelf plate support member among the plurality of shelf plate support members. A duct member having a first wiring insertion portion through which wiring can be inserted vertically and a second wiring insertion portion through which wiring can be inserted in the vertical direction is connected to the upper portion. The second wiring insertion portion communicates with the first wiring insertion portion.

本発明では、棚板支持部材に第１配線挿通部が設けられていて、棚板支持部材の上部に第２配線挿通部が形成されたダクト部材を接続する構成であることにより、作業台を幅方向に連結して拡張させる際にダクト部材と他の部材とが当たることがなく、作業台を容易に連結して拡張させることができる。また、ダクト部材が側部に設けられた作業台と比べて、設置場所が限られることが少ない。
また、棚板支持部材の上部にダクト部材を接続することにより、第２配線挿通部が設けられたダクト部材が高い位置に配されるため、天井など上方からの配線が行いやすいとともに、見た目をよくすることができる。 In the present invention, the shelf board support member is provided with the first wiring insertion part, and the work table is configured by connecting the duct member in which the second wiring insertion part is formed on the upper part of the shelf board support member. When connecting and expanding in the width direction, the duct member does not hit another member, and the work table can be easily connected and expanded. Further, the installation place is less limited as compared to a work table provided with duct members on the side portions.
In addition, by connecting the duct member to the upper part of the shelf support member, the duct member provided with the second wiring insertion portion is arranged at a high position, so that wiring from above such as the ceiling can be easily performed, and the appearance Can do well.

また、本発明に係る作業台では、前記ダクト部材は、接続される前記棚板支持部材と係合可能な係合部を有することが好ましい。
このようにすることにより、ダクト部材と棚板支持部材とを確実に係合させることができる。 Moreover, in the worktable which concerns on this invention, it is preferable that the said duct member has an engaging part which can be engaged with the said shelf support member connected.
By doing in this way, a duct member and a shelf board support member can be engaged reliably.

また、本発明に係る作業台では、前記棚板支持部材は、前記第１配線挿通部を前記配線を上下方向に挿通可能な複数の空間に区分する仕切り部を備えることが好ましい。
このようにすることにより、第１配線挿通部に複数の配線を区分して挿通させることができるため、使い勝手を良くすることができる。例えば、弱電の配線（通信線）と強電の配線（電源線）とを分けて挿通させることができる。 Moreover, in the worktable which concerns on this invention, it is preferable that the said shelf board support member is provided with the partition part which divides the said 1st wiring insertion part into the some space which can penetrate the said wiring to an up-down direction.
By doing in this way, since a several wiring can be divided and inserted in the 1st wiring insertion part, usability can be improved. For example, a low-power wiring (communication line) and a high-power wiring (power line) can be inserted separately.

また、本発明に係る作業台では、前記棚板が幅方向に並んで配置され、該棚板は前記幅方向の端部がそれぞれ前記棚板支持部材に支持されていて、隣り合う前記棚板間には、連結された２つの前記棚板支持部材が設けられていて、前記連結された２つの棚板支持部材の上部には、前記ダクト部材が１つ接続されていて、該ダクト部材の第２配線挿通部は、前記連結された２つの棚板支持部材の第１配線挿通部とそれぞれ連通してもよい。
このようにするにより、連結する２つの棚板支持部材に対してそれぞれの第１配線挿通部と連通可能なダクト部材を接続することができる。 Moreover, in the worktable which concerns on this invention, the said shelf board is arrange | positioned along with the width direction, and the said shelf board is the edge part of the said width direction supported by the said shelf board support member, respectively, and the said adjacent shelf board Two connected shelf board support members are provided between them, and one duct member is connected to the upper part of the two connected shelf board support members. The second wiring insertion part may communicate with the first wiring insertion part of the two connected shelf support members.
By doing in this way, the duct member which can be connected with each 1st wiring penetration part can be connected with respect to the two shelf board support members to connect.

また、本発明に係る作業台では、前記ダクト部材の側方には、前記第２配線挿通部を開放する開口部が形成されていて、該開口部には、着脱可能なカバー部材が設けられていることが好ましい。
このようにすることにより、第２配線挿通部を開放するとダクト部材の配線を行いやすいため、配線作業おける作業性を良好にすることができる。 In the worktable according to the present invention, an opening for opening the second wiring insertion portion is formed on a side of the duct member, and a removable cover member is provided in the opening. It is preferable.
By doing in this way, when the 2nd wiring penetration part is open | released, since it is easy to wire a duct member, workability | operativity in wiring work can be made favorable.

また、本発明に係る作業台では、前記ダクト部材の上部には、前記ダクト部材の上端面よりも大きく形成されて、上方からの配線を受けるための配線受け部材が設けられていることが好ましい。
このようにすることにより、上方からの配線に余長がある場合でも、余長分の配線を収容することができて、見た目をよくすることができるとともに、配線作業における作業性を良好にすることができる。 In the work bench according to the present invention, it is preferable that an upper portion of the duct member is provided with a wiring receiving member that is formed larger than the upper end surface of the duct member and receives wiring from above. .
In this way, even if there is a surplus length in the wiring from above, it is possible to accommodate the surplus length of the wiring, improve the appearance, and improve the workability in the wiring work. be able to.

本発明によれば、棚板支持部材に第１配線挿通部が設けられていて、棚板支持部材の上部に第２配線挿通部が形成されたダクト部材を接続する構成であることにより、作業台を幅方向に連結して拡張させる際にダクト部材と他の部材とが当たることがなく、作業台を容易に連結して拡張させることができる。また、ダクト部材が側部に設けられた作業台と比べて、設置場所が限られることが少ない。
また、棚板支持部材の上部にダクト部材を接続することにより、ダクト部材が高い位置に配されるため、天井など上方からの配線が行いやすいとともに、見た目をよくすることができる。 According to the present invention, the first wiring insertion portion is provided in the shelf support member, and the duct member in which the second wiring insertion portion is formed on the upper portion of the shelf support member is connected. When the platform is connected and expanded in the width direction, the duct member does not hit another member, and the work table can be easily connected and expanded. Further, the installation place is less limited as compared to a work table provided with duct members on the side portions.
In addition, by connecting the duct member to the upper part of the shelf support member, the duct member is arranged at a high position, so that wiring from above such as the ceiling can be easily performed and the appearance can be improved.

本発明の第１実施形態による作業台の一例を示す図である。It is a figure which shows an example of the working table by 1st Embodiment of this invention. 棚板支持部材を説明する斜視図である。It is a perspective view explaining a shelf support member. 棚板支持部材の水平断面図である。It is a horizontal sectional view of a shelf support member. ダクト部材を説明する図である。It is a figure explaining a duct member. ダクト部材の内部を説明する図である。It is a figure explaining the inside of a duct member. ダクト部材の第２部材を説明する図である。It is a figure explaining the 2nd member of a duct member. 配線受け部およびダクト部材を説明する図である。It is a figure explaining a wiring receiving part and a duct member. 第２実施形態による作業台を説明する図である。It is a figure explaining the worktable by 2nd Embodiment.

（第１実施形態）
以下、本発明の第１実施形態による作業台について、図１乃至図８に基づいて説明する。
図１に示すように、第１実施形態による作業台１Ａは、作業台１Ａが設置される床面上に幅方向（図中の矢印Ａの方向）に所定の間隔をあけて立設された複数の支持脚２，２…と、複数の支持脚２，２…によって床面の上方の所定の高さに支持されてその上面が作業平面Ｓとなる天板部３と、天板部３の上に幅方向Ａに間隔をあけて立設する複数の棚板支持部材４，４…と、棚板支持部材４に支持される棚板５と、棚板支持部材４の上部に接続されるダクト部材９と、を備えている。
ここで、幅方向Ａとは、天板部３および棚板本体６の幅方向とし、この幅方向Ａに直交する水平方向を前後方向（図中の矢印Ｂの方向）として以下説明する。 (First embodiment)
Hereinafter, a workbench according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 8.
As shown in FIG. 1, the work table 1A according to the first embodiment is erected on the floor surface on which the work table 1A is installed at a predetermined interval in the width direction (the direction of arrow A in the figure). A plurality of support legs 2, 2..., A top plate portion 3 that is supported at a predetermined height above the floor surface by the plurality of support legs 2, 2,. Are connected to a plurality of shelf board support members 4, 4... Standing up in the width direction A, a shelf board 5 supported by the shelf board support member 4, and an upper part of the shelf board support member 4. A duct member 9.
Here, the width direction A will be described as the width direction of the top plate portion 3 and the shelf main body 6, and the horizontal direction orthogonal to the width direction A will be described as the front-rear direction (the direction of arrow B in the figure).

支持脚２として、天板部３の幅方向Ａの両端部に一対の支持脚２１，２１が設けられているのに加え、天板部３の幅方向Ａの中間部に補助支持脚（支持脚）２２が設けられている。この補助支持脚２２は、前後方向Ｂの長さが、支持脚２１よりも短く、補助支持脚２２の前端部２２ａが天板部３の前端部３ａよりも後方に配されている。これにより、天板部３の幅方向Ａの中間部においては、天板部３の荷重を支持しつつ、実験台１の利用者の脚等と干渉しないようになっている。
ここで、支持脚２としては、様々な形状の支持脚や、引き出しを備えた袖箱等を採用できる。また、補助支持脚２２を備えず、一対の支持脚２１，２１のみ設けてもよいし、支持脚２１を３つ以上備えていてもよい。 As the support legs 2, a pair of support legs 21, 21 are provided at both ends in the width direction A of the top plate portion 3, and auxiliary support legs (supports are provided in the middle portion of the top plate portion 3 in the width direction A. Leg) 22 is provided. The auxiliary support leg 22 has a length in the front-rear direction B shorter than that of the support leg 21, and the front end 22 a of the auxiliary support leg 22 is arranged behind the front end 3 a of the top plate 3. Thereby, in the intermediate part of the width direction A of the top-plate part 3, while supporting the load of the top-plate part 3, it does not interfere with the user's leg etc. of the experimental stand 1. FIG.
Here, as the support legs 2, various shapes of support legs, sleeve boxes with drawers, and the like can be employed. Further, the auxiliary support legs 22 may not be provided, and only a pair of support legs 21 and 21 may be provided, or three or more support legs 21 may be provided.

天板部３は、２枚の天板本体３１，３１を、それぞれの天板本体３１，３１の後端部３１ｂどうしを対向させて備えている。そして、一方の天板本体３１Ａの後端部３１ｂと他方の天板本体３１Ｂの後端部３１ｂとの間に、配線収容部３２と、電源コンセント接続部３３とが設けられている。
より詳しくは、一方の天板本体３１Ａの後端部３１ｂと他方の天板本体３１Ｂの後端部３１ｂとの間に、一つの配線収容部３２が設けられ、それぞれの天板本体３１Ａ，３１Ｂの後端部３１ｂ、３１ｂと配線収容部３２との間に、それぞれ電源コンセント接続部３３，３３が設けられている。 The top plate portion 3 includes two top plate bodies 31, 31 with the rear end portions 31 b of the top plate bodies 31, 31 facing each other. A wiring housing portion 32 and a power outlet connection portion 33 are provided between the rear end portion 31b of one top plate main body 31A and the rear end portion 31b of the other top plate main body 31B.
More specifically, one wiring housing portion 32 is provided between the rear end portion 31b of one top plate main body 31A and the rear end portion 31b of the other top plate main body 31B, and the respective top plate main bodies 31A and 31B are provided. Between the rear end portions 31b and 31b and the wiring housing portion 32, power outlet connection portions 33 and 33 are provided, respectively.

配線収容部３２は、一対の支持脚２１，２１と補助支持脚２２との間に、前後方向Ｂに間隔を隔てて配置された一対の連結板３２Ａ，３２Ｂと、連結板３２Ａ，３２Ｂの下端部間に架け渡された底板３２Ｃと、を備えている。
この配線収容部３２は、上方に向けて開口した開口部３４を有している。そして、配線収容部３２は、開口部３４を開閉可能な蓋体３５を備えている。 The wiring housing portion 32 includes a pair of connecting plates 32A and 32B disposed at a distance in the front-rear direction B between the pair of supporting legs 21 and 21 and the auxiliary supporting leg 22, and the lower ends of the connecting plates 32A and 32B. And a bottom plate 32C bridged between the parts.
The wiring housing portion 32 has an opening 34 that opens upward. The wiring housing portion 32 includes a lid 35 that can open and close the opening 34.

棚板支持部材４は、一対の支持脚２１，２１と補助支持脚２２のそれぞれの鉛直上方に設けられている。一対の支持脚２１，２１の鉛直上方には１つずつ棚板支持部材４が設けられていて、補助支持脚２２の鉛直上方には、２つの棚板支持部材４Ａ，４Ａが幅方向Ａに連結して設けられている。棚板支持部材４は、天板部３から鉛直上方に延びるよう設けられている。
また、棚板支持部材４は、一方の天板本体３１Ａの上方に設ける棚板５と、他方の天板本体３１Ｂの上方に設ける棚板５とで、共用できるよう、一方の天板本体３１Ａと他方の天板本体３１Ｂとに跨るように設けられている。 The shelf support member 4 is provided vertically above each of the pair of support legs 21 and 21 and the auxiliary support leg 22. One shelf support member 4 is provided vertically above the pair of support legs 21, 21, and two shelf support members 4 A, 4 A are arranged in the width direction A vertically above the auxiliary support legs 22. It is connected and provided. The shelf support member 4 is provided so as to extend vertically upward from the top plate portion 3.
Further, the shelf board support member 4 is provided so that the shelf board 5 provided above one top board body 31A and the shelf board 5 provided above the other top board body 31B can be shared. And the other top plate body 31B.

棚板支持部材４は、例えば、薄型鋼板を上下方向に延びる角筒状に形成した筒状部材４１で構成されている。筒状部材４１は、水平断面において外形が前後方向Ｂに長い略長方形状に形成されている。   The shelf board support member 4 is comprised by the cylindrical member 41 which formed the thin steel plate in the square cylinder shape extended to an up-down direction, for example. The cylindrical member 41 is formed in a substantially rectangular shape whose outer shape is long in the front-rear direction B in the horizontal cross section.

本実施形態では、一対の支持脚２１，２１の鉛直上方には、棚板支持部材４として、それぞれ１つの筒状部材４１が設けられていて、補助支持脚２２の鉛直上方には、幅方向Ａに連結された２つの棚板支持部材４Ａ，４Ａとして、幅方向Ａに連結された２つの筒状部材４１，４１が設けられている。
各棚板支持部材４において、前方を向く前面４ａと幅方向Ａを向く側面４ｃには、それぞれ、上下方向に間隔を隔てて複数の棚板係合孔４３，４４が形成されている。
本実施形態では、各棚板支持部材４の前面に上下方向に延びる溝部４５がそれぞれ形成されていて、溝部４５の底部に複数の棚板係合孔４３が形成されている。 In the present embodiment, one cylindrical member 41 is provided as the shelf support member 4 above the pair of support legs 21, 21, and the width direction is above the auxiliary support leg 22. As the two shelf support members 4A, 4A connected to A, two cylindrical members 41, 41 connected in the width direction A are provided.
In each shelf support member 4, a plurality of shelf engagement holes 43 and 44 are formed on the front surface 4 a facing forward and the side surface 4 c facing the width direction A with a space in the vertical direction.
In the present embodiment, a groove 45 extending in the vertical direction is formed on the front surface of each shelf support member 4, and a plurality of shelf engagement holes 43 are formed at the bottom of the groove 45.

このような棚板支持部材４により、天板部３の上方に棚板５が設置できるようになっている。本実施形態では、上下２枚ずつ棚板５が設置されているが、その設置枚数は限定するものではなく、上下において１枚のみでもよいし、３枚以上でもよい。
棚板５は、板状の棚板本体６と、棚板本体６の幅方向Ａ両側の下面に設けられた補強ブラケット７１と、を備えている。 By such a shelf support member 4, the shelf 5 can be installed above the top plate 3. In the present embodiment, the upper and lower shelf plates 5 are installed two by one, but the number of installed plates is not limited, and only one or three or more may be installed in the upper and lower sides.
The shelf board 5 includes a plate-like shelf board body 6 and reinforcing brackets 71 provided on the lower surfaces of both sides of the shelf board body 6 in the width direction A.

棚板本体６には、その幅方向Ａ両側に棚板支持部材４の側面４ｃに形成された棚板係合孔４４に係合可能な係合フック（不図示）が設けられている。また、補強ブラケット７１は、棚板本体６の下面において、前方から後方に行くにしたがいその高さが漸次大きくなるように形成されている。そして、補強ブラケット７１において、後方を向き、棚板本体６に直交する支持面には、棚板支持部材４の前面４ａに形成された棚板係合孔４３に係合可能な係合フック（不図示）が設けられている。
このような棚板５は、その幅方向Ａ両端部において、棚板支持部材４の側面４ｃの棚板係合孔４４と、前面４ａの棚板係合孔４３に、棚板本体６と補強ブラケット７１のそれぞれの係合フックを係合させることで、両側の棚板支持部材４、４間に保持されている。 The shelf board main body 6 is provided with engagement hooks (not shown) that can engage with the shelf board engagement holes 44 formed in the side surface 4c of the shelf board support member 4 on both sides in the width direction A thereof. The reinforcing bracket 71 is formed on the lower surface of the shelf board body 6 so that its height gradually increases from the front to the rear. In the reinforcing bracket 71, an engagement hook (facing to the shelf plate engagement hole 43 formed in the front surface 4 a of the shelf plate support member 4 is provided on the support surface facing rearward and orthogonal to the shelf body 6. (Not shown) is provided.
Such a shelf board 5 is reinforced with the shelf board body 6 and the shelf board engagement hole 44 on the side surface 4c of the shelf board support member 4 and the shelf board engagement hole 43 on the front surface 4a at both ends in the width direction A. By engaging the respective engagement hooks of the bracket 71, the bracket 71 is held between the shelf support members 4, 4 on both sides.

ここで、前後方向Ｂに配列された棚板本体６，６は、その後端部６ｂ，６ｂどうしが、離間している。これにより、棚板本体６ｂの後方に、棚板本体６上に載置した機器類の配線を垂下させる配線挿通空間Ｓｈが形成されている。   Here, as for the shelf main bodies 6 and 6 arranged in the front-back direction B, the rear-end parts 6b and 6b are spaced apart. As a result, a wiring insertion space Sh is formed behind the shelf board main body 6b so as to hang down the wiring of the devices placed on the shelf board main body 6.

また、幅方向Ａに互いに隣接する棚板支持部材４，４には、棚板５以外にも、例えばモニタディスプレイ等の物品を係合できるブラケット５１を取り付けることもできる。ブラケット５１と同様の取付構造により、パネル状あるいはバー状の物品を適宜取り付けることもできる。   In addition to the shelf board 5, for example, a bracket 51 that can engage with an article such as a monitor display can be attached to the shelf board support members 4 and 4 adjacent to each other in the width direction A. A panel-shaped or bar-shaped article can be appropriately mounted by the same mounting structure as the bracket 51.

また、補助支持脚２２の鉛直上方に設けられた２つの棚板支持部材４Ａ，４Ａは、図２および図３に示すように、それぞれ内部に配線を上下方向に挿通可能な第１配線挿通部４２が形成されている。これらの２つの棚板支持部材４Ａ，４Ａは、下端部が配線収容部３２の上方に配されていて、配線収容部３２と連通している。
２つの棚板支持部材４Ａ，４Ａの各第１配線挿通部４２は、筒状部材４１の内部に形成されている。筒状部材４１は、上下方向に延びて水平断面が所定の形状になるように加工された鋼板が複数組み合わさって構成されている。 Further, as shown in FIGS. 2 and 3, the two shelf board support members 4A, 4A provided vertically above the auxiliary support legs 22 are each provided with a first wiring insertion portion through which wiring can be vertically inserted. 42 is formed. These two shelf board support members 4 </ b> A and 4 </ b> A are arranged at the lower ends above the wiring housing portion 32 and communicate with the wiring housing portion 32.
The first wiring insertion portions 42 of the two shelf board support members 4 </ b> A and 4 </ b> A are formed inside the cylindrical member 41. The cylindrical member 41 is configured by combining a plurality of steel plates that extend in the vertical direction and are processed so that the horizontal cross section has a predetermined shape.

筒状部材４１を構成する鋼板は、前後方向Ｂの長さが筒状部材４１の前後方向Ｂの長さと略等しく、幅方向Ａの長さが筒状部材４１の幅方向Ａの長さより短く、水平断面形状が幅方向Ａの一方に開口する略Ｃ字状の第１部材４６と、第１部材４６の内側に重なるように配されて、前後方向Ｂの長さが筒状部材４１の前後方向Ｂの長さと略等しく、幅方向Ａの長さが筒状部材４１の幅方向Ａの長さと略等しく、水平断面形状が幅方向Ｂの一方に開口する略Ｃ字状の第２部材４７と、第２部材４７と左右方向Ａに対向するように設けられて前後方向Ｂの長さが筒状部材４１の前後方向Ｂの長さのほぼ半分の長さで、幅方向Ａの長さが筒状部材４１の幅方向Ａの長さより短く、水平断面形状が幅方向の一方に開口する略Ｃ字状で前後方向Ｂに隣接する第３部材４８および第４部材４９と、第２部材４７と第３部材４８および第４部材４９との間に設けられた第５部材５０とを有している。   The steel plate constituting the tubular member 41 has a length in the front-rear direction B substantially equal to the length in the front-rear direction B of the tubular member 41, and the length in the width direction A is shorter than the length in the width direction A of the tubular member 41. The first member 46 having a substantially C-shape with a horizontal cross-section opening in one side in the width direction A and the inner side of the first member 46 are arranged so that the length in the front-rear direction B is the length of the cylindrical member 41. A substantially C-shaped second member whose length in the width direction A is substantially equal to the length in the width direction A of the tubular member 41 and whose horizontal cross-sectional shape opens to one side in the width direction B. 47 and the second member 47 so as to face the left-right direction A, the length in the front-rear direction B is approximately half the length of the tubular member 41 in the front-rear direction B, and the length in the width direction A Is shorter than the length of the cylindrical member 41 in the width direction A, and the horizontal cross-sectional shape is a substantially C-shape that opens to one side in the width direction and is adjacent to the front-rear direction B. A third member 48 and fourth member 49, and a second member 47 and the fifth member 50 provided between the third member 48 and fourth member 49.

第３部材４８および第４部材４９は、端部どうしが連結している。
第５部材５０は、一方の端部５０ａが第２部材４７に溶接されているとともに、他方の端部５０ｂが第３部材４８とともに第２部材４７の一方の端部４７ａを挟持している。
第５部材５０は、両端部５０ａ，５０ｂ以外の中間部の一部が第３部材４８と面接触している。そして、この一部以外が幅方向Ａに延びて第１配線挿通部４２を前後方向Ｂに２つに区分する仕切り部となっている。また、第５部材５０は、筒状部材４１を所定の剛性に保持する役割も果たしている。
また、第５部材５０と第３部材４８および第４部材４９とは、ネジ止め（不図示）されている。
本実施形態では、２つの棚板支持部材４Ａ，４Ａは２つの筒状部材４１，４１で構成されているため、２つの棚板支持部材４Ａ，４Ａには区分された第１配線挿通部４２の空間が合計で４つ形成されている。 The end portions of the third member 48 and the fourth member 49 are connected to each other.
In the fifth member 50, one end 50 a is welded to the second member 47, and the other end 50 b holds the one end 47 a of the second member 47 together with the third member 48.
In the fifth member 50, a part of the intermediate portion other than both end portions 50 a and 50 b is in surface contact with the third member 48. A portion other than this part extends in the width direction A to form a partition portion that divides the first wiring insertion portion 42 into two in the front-rear direction B. The fifth member 50 also plays a role of holding the tubular member 41 with a predetermined rigidity.
The fifth member 50, the third member 48, and the fourth member 49 are screwed (not shown).
In this embodiment, since the two shelf support members 4A and 4A are composed of the two cylindrical members 41 and 41, the first wiring insertion part 42 divided into the two shelf support members 4A and 4A. A total of four spaces are formed.

また、第１部材４６の端部と第３部材４８および第４部材４９の端部とは幅方向Ａに離間していて、この離間して形成された空間が、棚板支持部材４の溝部４５を構成している。そして、第２部材４７の前端部の一部が、溝部４５の底部となり、第２部材４７の前端部の一部には、棚板支持部材４の棚板係合孔４３が複数形成されている。   Further, the end portion of the first member 46 and the end portions of the third member 48 and the fourth member 49 are separated from each other in the width direction A, and the space formed by the separation is a groove portion of the shelf board support member 4. 45 is configured. A part of the front end portion of the second member 47 becomes the bottom portion of the groove 45, and a plurality of shelf plate engagement holes 43 of the shelf plate support member 4 are formed in a part of the front end portion of the second member 47. Yes.

図１に示すように、ダクト部材９は、補助支持脚２２の上に設けられた２つの棚板支持部材４Ａ，４Ａの上部に接続されている。
図４に示すダクト部材９は、前後方向Ｂの長さが筒状部材４１（図２および図３参照）の前後方向Ｂの長さと略等しく、幅方向Ａの長さが筒状部材４１の幅方向Ａの長さの２倍と等しくなるように形成されている。
図４乃至６に示すように、ダクト部材９は、水平断面形状が幅方向Ａの一方に開口する略Ｃ字状に形成された第１部材９１および第２部材９２と、第１部材９１と第２部材９２とを連結させるための連結部材９３と、第１部材９１の下部側に固定されて、２つの棚板支持部材４Ａ，４Ａに係合可能な係合部９４とを備えている。
また、第１部材９１と第２部材９２とに囲まれた空間には、第２配線挿通部９８が形成されている。 As shown in FIG. 1, the duct member 9 is connected to the upper portions of the two shelf board support members 4 </ b> A and 4 </ b> A provided on the auxiliary support legs 22.
The duct member 9 shown in FIG. 4 has a length in the front-rear direction B substantially equal to the length in the front-rear direction B of the tubular member 41 (see FIGS. 2 and 3), and the length in the width direction A of the tubular member 41. It is formed to be equal to twice the length in the width direction A.
As shown in FIGS. 4 to 6, the duct member 9 includes a first member 91 and a second member 92 having a horizontal cross-sectional shape formed in a substantially C shape that opens in one side in the width direction A, and the first member 91. A connecting member 93 for connecting the second member 92 and an engaging portion 94 fixed to the lower side of the first member 91 and engageable with the two shelf support members 4A and 4A are provided. .
A second wiring insertion portion 98 is formed in a space surrounded by the first member 91 and the second member 92.

第１部材９１および第２部材９２は、互いに開口する側を対向させるように連結されていて、第１部材９１および第２部材９２で筒状体を構成している。
連結部材９３は、第１部材９１に固定されていて、連結部材９３に対して第２部材９２が着脱可能に構成されている。
また、連結部材９３は、第１部材９１および第２部材９２の上端部および下端部どうしを連結していて、第２配線挿通部９８の上端部および下端部において第２配線挿通部９８を前後方向Ｂに２つに区分している。 The 1st member 91 and the 2nd member 92 are connected so that the side which mutually opens may be opposed, and the 1st member 91 and the 2nd member 92 comprise the cylindrical body.
The connecting member 93 is fixed to the first member 91, and the second member 92 is configured to be detachable from the connecting member 93.
The connecting member 93 connects the upper end portions and the lower end portions of the first member 91 and the second member 92, and the second wiring insertion portion 98 is moved back and forth at the upper end portion and the lower end portion of the second wiring insertion portion 98. The direction B is divided into two.

係合部９４は、第１部材９１の下部側に固定されたときに、第１部材９１の下端部からそれぞれ下方に突出する第１突出部９５および第２突出部９６を有している。第２突出部９６は、第１突出部９５よりも幅方向Ａおよび上下方向の寸法が小さく形成されている。
第１突出部９５と第２突出部９６との間には、凹部９７が形成されている。 The engaging portion 94 includes a first protruding portion 95 and a second protruding portion 96 that protrude downward from the lower end portion of the first member 91 when fixed to the lower side of the first member 91. The second projecting portion 96 is formed to have a smaller dimension in the width direction A and the vertical direction than the first projecting portion 95.
A recess 97 is formed between the first protrusion 95 and the second protrusion 96.

係合部９４は、第１部材９１の前後方向Ｂの両端部に設けられていて、ダクト部材９が２つの棚板支持部材４Ａ，４Ａの上部に接続されると、２つの棚板支持部材４Ａ，４Ａの各筒状部材４１，４１の内部に挿入可能に構成されている。
図３に示すように、係合部９４は、２つの棚板支持部材４Ａ，４Ａの筒状部材４１の内部に挿入されると、第１突出部９５と第２突出部９６との間の凹部９７に筒状部材４１の第２部材４７が嵌合するように構成されている。 The engaging portions 94 are provided at both ends of the first member 91 in the front-rear direction B. When the duct member 9 is connected to the upper portions of the two shelf plate support members 4A and 4A, the two shelf plate support members are provided. 4A and 4A are configured to be insertable into the respective cylindrical members 41 and 41.
As shown in FIG. 3, when the engaging portion 94 is inserted into the cylindrical member 41 of the two shelf board support members 4 </ b> A and 4 </ b> A, the engaging portion 94 is interposed between the first protruding portion 95 and the second protruding portion 96. The second member 47 of the cylindrical member 41 is configured to fit into the recess 97.

そして、ダクト部材９は、２つの棚板支持部材４Ａ，４Ａの上部に接続されるときには、係合部９４の第１突出部９５と第２突出部９６との間の凹部９７に筒状部材４１の第２部材４７が嵌合するとともに、係合部９４が筒状部材４１の構成部材と当接されることで棚板支持部材４に係合されている。
上記のように係合部９４が棚板支持部材４に係合されるため、ネジなどを使用せずにダクト部材９を２つの棚板支持部材４Ａ，４Ａの上部に接続させることができる。 When the duct member 9 is connected to the upper portions of the two shelf board support members 4A and 4A, the duct member 9 is formed in the concave portion 97 between the first projecting portion 95 and the second projecting portion 96 of the engaging portion 94. The second member 47 of 41 is fitted, and the engaging portion 94 is engaged with the shelf board support member 4 by being brought into contact with the constituent member of the cylindrical member 41.
Since the engaging part 94 is engaged with the shelf support member 4 as described above, the duct member 9 can be connected to the upper portions of the two shelf support members 4A and 4A without using screws or the like.

また、ダクト部材９は、２つの棚板支持部材４Ａ，４Ａの上部に接続された状態において、第２部材９２が第１部材９１に着脱可能に構成されていて、第２部材９２が外されると側方に開口部が形成される。この開口部は、配線作業を行うときに使用される。このため、第２部材９２は、ダクト部材９に着脱可能なカバー部材とすることができる。   The duct member 9 is configured such that the second member 92 is detachable from the first member 91 in a state where the duct member 9 is connected to the upper portions of the two shelf board support members 4A and 4A, and the second member 92 is removed. Then, an opening is formed on the side. This opening is used when performing wiring work. Therefore, the second member 92 can be a cover member that can be attached to and detached from the duct member 9.

また、図７に示すように、本実施形態では、ダクト部材９の上に天井からの配線を受けるための配線受け部材９９が設けられている。配線受け部材９９は、ダクト部材９の上端面よりも大きく形成されていて、上下方向に貫通する２つの孔部９９ａ，９９ａが前後方向Ｂに並んで形成されている。   Further, as shown in FIG. 7, in this embodiment, a wiring receiving member 99 for receiving wiring from the ceiling is provided on the duct member 9. The wiring receiving member 99 is formed to be larger than the upper end surface of the duct member 9, and two holes 99 a and 99 a penetrating in the vertical direction are formed side by side in the front-rear direction B.

このような作業台１Ａでは、天井からの配線を配線受け部材９９が受けて、配線受け部材９９の孔部９９ａを通ってダクト部材９の第２配線挿通部９８および２つの棚板支持部材４Ａ，４Ａの第１配線挿通部４２，４２に挿通させて、配線収容部３２に配線する。また、配線収容部３２のに収容された配線を電源コンセント接続部３３，３３に電力を供給するために接続している。   In such a work table 1A, the wiring receiving member 99 receives wiring from the ceiling, passes through the hole 99a of the wiring receiving member 99, and the second wiring insertion portion 98 of the duct member 9 and the two shelf board support members 4A. , 4A through the first wiring insertion portions 42, 42, and wiring to the wiring accommodating portion 32. Further, the wiring accommodated in the wiring accommodating portion 32 is connected to supply power to the power outlet connecting portions 33 and 33.

次に、上述した第１実施形態による作業台１Ａの作用・効果について図面を用いて説明する。
２つの棚板支持部材４Ａ，４Ａに第１配線挿通部４２が設けられていて、２つの棚板支持部材４Ａ，４Ａの上部に第２配線挿通部９８が形成されたダクト部材９を接続させる構成であることにより、作業台１Ａを幅方向に連結して拡張させる際にダクト部材９と他の部材とが当たることがなく、作業台１Ａを容易に連結して拡張させることができる。また、ダクト部材９が側部に設けられた作業台と比べて、設置場所が限られることが少ない。
また、２つの棚板支持部材４Ａ，４Ａの上部にダクト部材９を接続することにより、ダクト部材９が高い位置に配されるため、天井など上方からの配線が行いやすいとともに、見た目をよくすることができる。 Next, operations and effects of the work table 1A according to the first embodiment described above will be described with reference to the drawings.
The two shelf board support members 4A and 4A are provided with the first wiring insertion part 42, and the duct member 9 having the second wiring insertion part 98 formed on the upper part of the two shelf board support members 4A and 4A is connected. Due to the configuration, when the work table 1A is connected and expanded in the width direction, the duct member 9 does not hit another member, and the work table 1A can be easily connected and expanded. Further, the installation place is less limited as compared with a work table in which the duct member 9 is provided on the side portion.
In addition, by connecting the duct member 9 to the upper part of the two shelf support members 4A and 4A, the duct member 9 is arranged at a high position, so that wiring from above such as the ceiling can be easily performed and the appearance is improved. be able to.

また、第１配線挿通部４２は、配線を上下方向に挿通可能な複数の空間に区分されていることにより、第１配線挿通部４２に複数の配線を区分して挿通させることができるため、使い勝手を良くすることができる。例えば、弱電の配線（通信線）と強電の配線（電源線）とを分けて挿通させることができる。
また、ダクト部材９の第２配線挿通部９８も、連結部材９３によって区分されているため、必要に応じて配線を分けて挿通させることができる。 In addition, since the first wiring insertion part 42 is divided into a plurality of spaces through which the wiring can be inserted in the vertical direction, a plurality of wirings can be divided and inserted into the first wiring insertion part 42. Usability can be improved. For example, a low-power wiring (communication line) and a high-power wiring (power line) can be inserted separately.
Moreover, since the 2nd wiring penetration part 98 of the duct member 9 is also divided by the connection member 93, a wiring can be divided and penetrated as needed.

また、２つの棚板支持部材４Ａ，４Ａが連結して設けられている場合も、連結した２つの棚板支持部材４Ａ，４Ａの上部にダクト部材９を接続することができる。   Moreover, also when two shelf board support members 4A and 4A are connected and provided, the duct member 9 can be connected to the upper part of the two connected shelf board support members 4A and 4A.

また、ダクト部材９の第２部材９２は、第１部材９１に着脱可能であることにより、配線作業を行う際に第２部材９２を外すことで、第２配線挿通部９８が開放されるため、配線作業が行いやすく、作業性を良好にすることができる。   In addition, since the second member 92 of the duct member 9 is detachable from the first member 91, the second wiring insertion portion 98 is opened by removing the second member 92 when performing wiring work. Wiring work is easy to perform and workability can be improved.

また、ダクト部材９の上部には、配線受け部材９９が設けられていることにより、上方からの配線に余長がある場合でも、余長分の配線を収容することができて、見た目をよくすることができるとともに、配線作業における作業性を良好にすることができる。   In addition, since the wiring receiving member 99 is provided on the upper part of the duct member 9, even if there is a surplus length in the wiring from above, the surplus length of wiring can be accommodated, and the appearance is good. In addition, the workability in the wiring work can be improved.

（第２実施形態）
次に、第２実施形態について、添付図面に基づいて説明するが、上述の第１実施形態と同一又は同様な部材、部分には同一の符号を用いて説明を省略し、第１実施形態と異なる構成について説明する。
図８に示すように、第２実施形態による作業台は、第１実施形態のように天板部３が２枚の天板本体３１，３１を、それぞれの後端部３１ｂどうしを対向させて前後方向Ｂの両側から使用する構成ではなく、前側からのみ使用する構成である。天板部３の後方に配線収容部３２と電源コンセント接続部３３が設けられている。 (Second Embodiment)
Next, the second embodiment will be described with reference to the accompanying drawings. However, the same or similar members and parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted. A different configuration will be described.
As shown in FIG. 8, the work table according to the second embodiment is such that the top plate portion 3 has two top plate bodies 31, 31 and the rear end portions 31 b face each other as in the first embodiment. This is not a configuration used from both sides in the front-rear direction B, but a configuration used only from the front side. A wiring accommodating portion 32 and a power outlet connecting portion 33 are provided behind the top plate portion 3.

そして、第２実施形態では、棚板支持部材４は、第１実施形態と比べて前後方向Ｂの長さが短くなるように形成されている。
また、第２実施形態では、ダクト部材９および配線受け部材９９も、第１実施形態と比べて前後方向Ｂの長さが短くなるように形成されている。 And in 2nd Embodiment, the shelf support member 4 is formed so that the length of the front-back direction B may become short compared with 1st Embodiment.
Moreover, in 2nd Embodiment, the duct member 9 and the wiring receiving member 99 are also formed so that the length of the front-back direction B may become short compared with 1st Embodiment.

第２実施形態においても、天井からの配線を配線受け部材９９が受けて、ダクト部材９の第２配線挿通部９８および２つの棚板支持部材４Ａ，４Ａの第１配線挿通部４２，４２に挿通させて、配線収容部３２に配線するとともに、電源コンセント接続部３３に電力を供給するために接続している。
このため、第２実施形態による作業台１Ｂによれば、第１実施形態と同様の効果を奏する。 Also in the second embodiment, the wiring receiving member 99 receives wiring from the ceiling, and the second wiring insertion portion 98 of the duct member 9 and the first wiring insertion portions 42, 42 of the two shelf board support members 4A, 4A. It is inserted and wired to the wiring housing portion 32 and connected to the power outlet connecting portion 33 for supplying power.
For this reason, according to the workbench 1B by 2nd Embodiment, there exists an effect similar to 1st Embodiment.

以上、本発明による作業台の実施形態について説明したが、本発明は上記の実施形態に限定されるものではなく、その趣旨を逸脱しない範囲で適宜変更可能である。
例えば、上記の実施形態では、作業台１Ａ，１Ｂの幅方向Ａの中央部に位置する補助支持脚２２の鉛直上方に設けられた２つの棚板支持部材４Ａ，４Ａの上部にダクト部材９を接続しているが、、作業台１Ａ，１Ｂの幅方向Ａの端部に設けらえた棚板支持部材４の上部にダクト部材９接続してもよい。
また、上記の実施形態では、２つの棚板支持部材４Ａ，４Ａの第１配線挿通部４２，４２は、区分されているが、区分されていなくてもよい。
また、上記の実施形態では、筒状部材４１が幅方向Ａに２つ連結した２つの棚板支持部材４Ａ，４Ａの上部にダクト部材９を接続しているが、１つの筒状部材４１からなる棚板支持部材４の上部にダクト部材９を接続してもよい。
また、上部にダクト部材９が接続される棚板支持部材４の形状は、第１配線挿通部４２が形成されているのであれば、上記の実施形態以外の形状としてもよい。
また、上記の実施形態では、ダクト部材９は、第２部材９２が第１部材９１に対して着脱可能に構成されているが、第１部材９１と第２部材９２とが固定された形態としてもよい。
例えば、上記の実施形態では、ダクト部材９の上部に配線受け部材９９が設けられているが、ダクト部材９の上部に配線受け部材９９が設けられていなくてもよい。 Although the embodiment of the work table according to the present invention has been described above, the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the present invention.
For example, in the above embodiment, the duct member 9 is provided above the two shelf board support members 4A and 4A provided vertically above the auxiliary support legs 22 located in the center portion in the width direction A of the work tables 1A and 1B. Although connected, the duct member 9 may be connected to the upper part of the shelf support member 4 provided at the end in the width direction A of the work tables 1A and 1B.
Moreover, in said embodiment, although the 1st wiring penetration parts 42 and 42 of two shelf board support members 4A and 4A are divided, it does not need to be divided.
In the above-described embodiment, the duct member 9 is connected to the upper part of the two shelf board support members 4A and 4A in which two cylindrical members 41 are connected in the width direction A. You may connect the duct member 9 to the upper part of the shelf support member 4 which becomes.
Further, the shape of the shelf support member 4 to which the duct member 9 is connected at the upper portion may be a shape other than the above embodiment as long as the first wiring insertion portion 42 is formed.
In the above embodiment, the duct member 9 is configured such that the second member 92 is detachable from the first member 91, but the first member 91 and the second member 92 are fixed. Also good.
For example, in the above embodiment, the wiring receiving member 99 is provided on the upper part of the duct member 9, but the wiring receiving member 99 may not be provided on the upper part of the duct member 9.

１Ａ，１Ｂ 作業台
２，２１ 支持脚
３ 天板部
４ 棚板支持部材
５ 棚板
６ 棚板本体
７ 棚板支持手段
９ ダクト部材
４２ 第１配線挿通部
５０ 第５部材（仕切り部）
９２ 第２部材（カバー部材）
９４ 係合部
９８ 第２配線挿通部
９９ 配線受け部材
２２ 補助支持脚（支持脚）
Ｓｈ 配線挿通空間
Ａ 幅方向
Ｂ 前後方向 DESCRIPTION OF SYMBOLS 1A, 1B Work table 2,21 Support leg 3 Top plate part 4 Shelf board support member 5 Shelf board 6 Shelf board main body 7 Shelf board support means 9 Duct member 42 1st wiring insertion part 50 5th member (partition part)
92 Second member (cover member)
94 engaging portion 98 second wiring insertion portion 99 wiring receiving member 22 auxiliary support leg (support leg)
Sh Wiring insertion space A Width direction B Front-back direction

Claims (6)

作業平面を形成する天板部と、
該天板部を支持する支持脚と、
前記天板部の後端部側の上方に配置された棚板と、
前記天板部から上方に延び、前記棚板を支持する複数の棚板支持部材と、
を備える作業台において、
前記複数の棚板支持部材のうち少なくとも１つの棚板支持部材には、内部に配線を上下方向に挿通可能な第１配線挿通部が形成されているとともに、配線を上下方向に挿通可能な第２配線挿通部が形成されたダクト部材が上部に接続されていて、
前記第２配線挿通部は、前記第１配線挿通部と連通していることを特徴とする作業台。 A top plate forming a work plane;
A support leg for supporting the top plate,
A shelf arranged above the rear end of the top plate,
A plurality of shelf board support members extending upward from the top plate portion and supporting the shelf board;
In a workbench comprising
The at least one shelf support member among the plurality of shelf support members has a first wiring insertion portion through which the wiring can be inserted in the vertical direction, and a first wiring insertion portion through which the wiring can be inserted in the vertical direction. 2 The duct member formed with the wiring insertion part is connected to the upper part,
The workbench characterized in that the second wiring insertion part communicates with the first wiring insertion part. 前記ダクト部材は、接続される前記棚板支持部材と係合可能な係合部を有することを特徴とする請求項１に記載の作業台。   The work table according to claim 1, wherein the duct member has an engaging portion that can be engaged with the shelf support member to be connected. 前記棚板支持部材は、前記第１配線挿通部を前記配線を上下方向に挿通可能な複数の空間に区分する仕切り部を備えることを特徴とする請求項１または２に記載の作業台。   The workbench according to claim 1 or 2, wherein the shelf board support member includes a partition section that divides the first wiring insertion section into a plurality of spaces through which the wiring can be inserted in the vertical direction. 前記棚板が幅方向に並んで配置され、該棚板は前記幅方向の端部がそれぞれ前記棚板支持部材に支持されていて、隣り合う前記棚板間には、連結された２つの前記棚板支持部材が設けられていて、
前記連結された２つの棚板支持部材の上部には、前記ダクト部材が１つ接続されていて、該ダクト部材の第２配線挿通部は、前記連結された２つの棚板支持部材の第１配線挿通部とそれぞれ連通していることを特徴とする請求項１乃至３のいずれか１項に記載の作業台。 The shelf plates are arranged side by side in the width direction, and the end portions in the width direction of the shelf plates are respectively supported by the shelf plate support member, and the two connected shelf plates are adjacent to each other. A shelf support member is provided,
One duct member is connected to the upper part of the two connected shelf support members, and the second wiring insertion portion of the duct member is the first of the two shelf support members connected. The workbench according to claim 1, wherein the workbench is in communication with each of the wiring insertion portions. 前記ダクト部材の側方には、前記第２配線挿通部を開放する開口部が形成されていて、該開口部には、着脱可能なカバー部材が設けられていることを特徴とする請求項１乃至４のいずれか１項に記載の作業台。   The opening part which opens the said 2nd wiring penetration part is formed in the side of the said duct member, The cover member which can be attached or detached is provided in this opening part. The worktable of any one of thru | or 4. 前記ダクト部材の上部には、前記ダクト部材の上端面よりも大きく形成されて、上方からの配線を受けるための配線受け部材が設けられていることを特徴とする請求項１乃至５のいずれか１項に記載の作業台。   6. The wiring member according to claim 1, further comprising a wiring receiving member that is formed larger than an upper end surface of the duct member and receives wiring from above. The workbench according to item 1.
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