JP2583202B2 - Fixture - Google Patents
FixtureInfo
- Publication number
- JP2583202B2 JP2583202B2 JP6189918A JP18991894A JP2583202B2 JP 2583202 B2 JP2583202 B2 JP 2583202B2 JP 6189918 A JP6189918 A JP 6189918A JP 18991894 A JP18991894 A JP 18991894A JP 2583202 B2 JP2583202 B2 JP 2583202B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- fixture
- lip
- frame
- locking plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Plates (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【産業上の利用分野】本発明は、建造物などにおいて天
井部分に架設され、各種のケーブルやパイプなどを案内
保持する架体の下面に、照明器具等の種々の器具を取り
付けるための器具取付具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for mounting various fixtures such as lighting fixtures on a lower surface of a frame which is installed on a ceiling portion of a building or the like and guides and holds various cables and pipes. About the tool.
【0002】[0002]
【従来の技術】ビル等の建物の建造現場において、天井
部分に照明器具等を取り付ける場合、ケーブルやパイプ
等の長尺物を天井部分で保持案内するために架設された
2種金属製線ぴ(リップ溝型鋼材)の一本の架体の下面
側に、その長さ方向に沿って直接取り付けるのが一般的
であるが、現場の状況によっては、梯子状に形成された
ケーブルラックの複数の横架体の下部に、各横架体と直
交する向きに照明器具を取り付ける場合もある。2. Description of the Related Art At the time of mounting a lighting fixture or the like on a ceiling at a building site of a building or the like, a two-metal wire is installed to hold and guide a long object such as a cable or a pipe at the ceiling. In general, it is directly attached to the lower surface side of a single frame (lip groove type steel material) along its length direction. However, depending on the situation at the site, a plurality of ladder-shaped cable racks may be used. In some cases, a lighting fixture is attached to the lower part of the horizontal body in a direction orthogonal to each horizontal body.
【0003】図17、図18は、ケーブルラック1を利
用して照明器具5を取り付ける従来の取り付け方法の一
例を示す図である。図17において、天井部分に設置さ
れたケーブルラック1は、一対の側板1a、1b間を連
結し、所定間隔Pで並んだ複数の横架体2、2、…の上
に多数の長尺物Aを支持している。この横架体2は、図
18に示すように、底板2aの両側から立ち上がった側
板2b、2cの上端に鉤型のリップ縁部2d、2eが設
けられたリップ溝鋼で形成され、そのリップ縁部2d、
2eの間に長さ方向に所定幅で連続するリップ溝3を有
している。FIGS. 17 and 18 are views showing an example of a conventional mounting method for mounting a lighting fixture 5 using a cable rack 1. FIG. In FIG. 17, a cable rack 1 installed on a ceiling portion connects a pair of side plates 1a and 1b, and has a number of long objects on a plurality of horizontal members 2, 2,... A is supported. As shown in FIG. 18, the horizontal body 2 is formed of a lip grooved steel in which hook-shaped lip edges 2d, 2e are provided at upper ends of side plates 2b, 2c rising from both sides of a bottom plate 2a. Edge 2d,
A lip groove 3 continuous with a predetermined width in the length direction is provided between 2e.
【0004】一方、照明器具5の上面5aには、取付用
のネジ穴6が長さ方向にL1の間隔で設けられている。
ここで、ネジ穴6の間隔L1が、ケーブルラック1の横
架体2の間隔Pの整数倍(例えば2倍)に等しい照明器
具5をケーブルラック1の下面側に取り付ける場合の一
つの取付方法としては、1本の横架体2をはさんでL1
の間隔をもつ2本の横架体2、2に対して、図18に示
しているように各底板2aの中心にネジ穴4を設け、そ
のネジ穴4に照明器具5の上面5aのネジ穴6を一致さ
せた状態で横架体2の上面からネジ7を通し、そのネジ
7の先端に、照明器具5の下面側からナット8を締め付
けて、照明器具5を、ケーブルラック1の下面に支持す
る方法があった。On the other hand, on the upper surface 5a of the luminaire 5, mounting screw holes 6 are provided at intervals of L1 in the longitudinal direction.
Here, one mounting method for mounting the lighting fixture 5 on the lower surface side of the cable rack 1 in which the distance L1 between the screw holes 6 is equal to an integral multiple (for example, twice) of the distance P between the horizontal members 2 of the cable rack 1. L1 across one horizontal body 2
As shown in FIG. 18, a screw hole 4 is provided at the center of each bottom plate 2 a for the two horizontal frames 2, 2 having an interval of A screw 7 is passed through the upper surface of the horizontal body 2 with the holes 6 aligned, and a nut 8 is fastened to the tip of the screw 7 from the lower surface side of the lighting device 5, and the lighting device 5 is connected to the lower surface of the cable rack 1. There was a way to support.
【0005】また、ネジ穴6の間隔L1が横架体2の間
隔Pの整数倍に等しくない場合には、有り合わせの板材
等で現場で適当に加工された取付具を横架体に取り付
け、この取付具によって照明器具5の両端を支持させる
方法や、1つの横架体2に前述したネジ穴4を設けて、
ネジ7とナット8によって照明器具5の一端側を支持さ
せ、他端側を前記した有り合わせの板材等で作った取付
具を介して支持する方法などがとられていた。When the distance L1 between the screw holes 6 is not equal to an integral multiple of the distance P between the horizontal members 2, a mounting tool appropriately machined at the site with an available plate or the like is attached to the horizontal member. A method of supporting both ends of the lighting fixture 5 with this fixture, or providing the above-described screw hole 4 in one horizontal body 2,
There has been adopted a method in which one end of the lighting fixture 5 is supported by the screw 7 and the nut 8 and the other end is supported via a fixture made of the above-mentioned plate material or the like.
【0006】[0006]
【発明が解決しようとする課題】しかしながら、ケーブ
ルラック1の横架体に対する現場でのネジ穴加工は、照
明器具5側のネジ穴の間隔に正しく合わせるとともに、
既に配管されている長尺物にキズを付けないように、慎
重に作業しなければならないため、非常に煩雑な作業と
なる。However, the screw hole processing on the horizontal body of the cable rack 1 at the site must be properly adjusted to the distance between the screw holes on the lighting fixture 5 side.
Care must be taken to prevent scratches on long pipes that have already been plumbed, which is extremely complicated.
【0007】また、照明器具を取り付ける作業において
も、下面側から照明器具を支持しながら、横架体の上方
側でドライバー等の操作によってネジ7を固定しつつ、
照明器具の下面側からナット8を締めるという極めて煩
雑な作業が必要になる。[0007] Also, in the work of mounting the lighting equipment, while supporting the lighting equipment from the lower surface side, while fixing the screw 7 by operating a driver or the like on the upper side of the horizontal body,
An extremely complicated operation of tightening the nut 8 from the lower surface side of the lighting fixture is required.
【0008】特に、長尺物が横架体の上に既に支持され
ている場合には、そのネジ止め作業がさらに困難にな
り、とても一人の作業者でこの取り付け作業を行なうこ
とはできない。これは、照明器具5の下面側から横架体
2内のナットにネジを締め付けるようにした場合も同様
である。In particular, when the long object is already supported on the horizontal body, the screwing operation becomes more difficult, and the mounting operation cannot be performed by a very single worker. The same applies to a case where a screw is fastened to a nut in the horizontal frame 2 from the lower surface side of the lighting fixture 5.
【0009】また、照明器具が予定した位置からずれて
取り付けられてしまった場合には、再度ネジ穴の追加工
をしなければ、その位置の修正が行なえないという問題
があった。In addition, when the lighting fixture is mounted at a position deviated from the expected position, there is a problem that the position cannot be corrected without reworking the screw hole again.
【0010】また、ケーブルラック1等の横架体2、
2、…には、照明器具の他に、各種の長尺物の重さも加
わるので、前記のように横架体の底板部にネジ穴を設け
ることは、強度の低下を招くという問題もあった。Also, a horizontal body 2, such as a cable rack 1,
2. In addition to the lighting fixtures, the weight of various long objects is added to 2,..., There is also a problem that the provision of the screw holes in the bottom plate portion of the horizontal body causes a decrease in strength as described above. Was.
【0011】また、現場で有り合わせの板材をいちいち
加工して適当な取付具を作ってから器具の取り付けを行
なう方法では、作業者の負担が大きくなり、しかも、作
業者の技術の差によって、取付具の形状が異なってしま
い、照明器具に対する支持強度が一定にならないという
問題があった。[0011] In addition, the method of processing the existing plate material on site to make an appropriate mounting tool and then mounting the equipment increases the burden on the operator, and furthermore, due to the difference in the skill of the operator, There is a problem in that the shape of the fixture is different, and the support strength for the lighting fixture is not constant.
【0012】本発明は、この課題を解決し、架体に対す
るネジ穴加工が不要で、作業者の技術の差による支持強
度等のバラツキがなく、簡単に器具を取り付けることが
でき、取付後でも器具の位置の調整ができる器具取付具
を提供することを目的としている。The present invention solves this problem, does not require screw holes in the frame, has no variation in support strength due to differences in the skill of the operator, and can easily mount the device. It is an object of the present invention to provide an instrument fixture capable of adjusting the position of the instrument.
【0013】[0013]
【課題を解決するための手段】前記課題を解決するため
に、本発明の器具取付具は、上面の両側に設けられたリ
ップ縁部によって所定幅のリップ溝が上面に長さ方向に
連続して形成されたリップ溝鋼からなる架体の下面側
に、器具を取り付けるための器具取付具であって、一面
側から他面側へ貫通する所定径の貫通穴を有し、該貫通
穴を前記リップ溝に連続させた状態で、該リップ溝を跨
いで前記架体の上面に一面側を当接できるように帯板状
に形成された基部と、前記基部の他面側から前記貫通穴
に挿通され、前記基部の一面側にネジ部を突出した状態
で、前記基部の他面側から回転操作可能な係止ネジと、
前記架体のリップ溝を通過できる幅と該リップ溝の幅よ
り大な長さをもって形成され、長さ方向の中間部に前記
係止ネジのネジ部に螺合するネジ穴を有し、該ネジ穴に
螺着された前記係止ネジに対する回転操作によって、少
なくともその両端部が、前記基部の一面に対して前記リ
ップ溝の深さ以上離れた位置から該リップ溝の深さより
近い位置まで移動する係止板と、前記係止板に設けら
れ、該係止板の両端部が前記リップ溝の下方まで進入し
た状態で前記係止ネジが回転操作されたとき、該係止板
の両端部が前記架体の両側のリップ縁部の下方まで回転
した位置で、前記係止板の回転を規制する回転規制部
と、前記基部の一端側に設けられ、該基部の一面側で前
記器具の取付部に係着自在に形成され、前記器具を前記
基部の一面から前記架体の高さ以上離れた位置に支持す
るための器具支持部とを備えている。In order to solve the above-mentioned problems, an instrument mounting device according to the present invention is characterized in that a lip groove having a predetermined width is continuously formed on an upper surface in a longitudinal direction by lip edges provided on both sides of the upper surface. A fixture for attaching an instrument, on the lower surface side of a frame made of lip grooved steel formed by forming a through hole having a predetermined diameter penetrating from one surface side to the other surface side. A base formed in a strip shape so as to be able to abut one surface on the upper surface of the frame while straddling the lip groove while being continuous with the lip groove, and the through hole is formed from the other surface of the base. In a state where the screw portion is projected on one surface side of the base portion, a locking screw rotatable from the other surface side of the base portion,
The frame is formed with a width that can pass through the lip groove and a length greater than the width of the lip groove, and has a screw hole that is screwed into a screw portion of the locking screw at an intermediate portion in the length direction. By rotating the locking screw screwed into the screw hole, at least both ends of the locking screw are moved from a position separated by more than the depth of the lip groove from one surface of the base to a position closer to the depth of the lip groove. A locking plate provided on the locking plate, and both ends of the locking plate when the locking screw is rotated in a state in which both ends of the locking plate enter below the lip groove. At a position rotated to below the lip edges on both sides of the frame, a rotation restricting portion for restricting rotation of the locking plate, and provided on one end side of the base, The device is formed so as to be freely attached to a mounting portion, and the device is mounted on the frame from one surface of the base. And a tool support portion for supporting the in height than away.
【0014】[0014]
【作用】このように構成したため、本発明の器具取付具
では、基部の一面側を架体の上面に向け、係止板の長さ
方向を架体のリップ溝の長さ方向と一致させた状態で下
方に下げて、係止板の両端部を架体のリップ溝の下方へ
進入させてから、係止ネジを係止板に対して進む方向に
回転操作すれば、係止板は、その両端部が架体のリップ
縁部の下方に回転移動するまで回転してから、基部の一
面方向へ移動して、架体のリップ縁部に両端部を下方か
ら当接させる。この操作によってこの器具取付具は、架
体のリップ縁部を基部と係止板とで挟持した状態で架体
に取り付けられ、この状態で基部の一端側に設けられた
器具支持部と器具の取付部とを係着させれば、架体の下
面側に器具を支持することができる。With the above construction, in the fixture of the present invention, one side of the base is directed toward the upper surface of the frame, and the length direction of the locking plate is made to coincide with the length direction of the lip groove of the frame. If the locking plate is lowered in the state, the both ends of the locking plate enter below the lip groove of the frame, and then the locking screw is rotated in the direction to advance with respect to the locking plate, the locking plate is The two ends rotate until they move below the lip edge of the frame, and then move in the direction of one surface of the base so that both ends abut against the lip edge of the frame from below. By this operation, the fixture is attached to the frame while the lip edge of the frame is sandwiched between the base and the locking plate, and in this state, the fixture support provided on one end side of the base and the fixture are mounted on the frame. If the attachment portion is engaged, the instrument can be supported on the lower surface side of the frame.
【0015】[0015]
【実施例】以下、図面に基づいて本発明の一実施例を説
明する。図1〜図4は、前述したケーブルラック1の横
架体2に取り付けて、照明器具5をその下面側に取り付
けるための一実施例の器具取付具10を示している。こ
の器具取付具10は、金属製の帯板材を屈曲して形成さ
れている。An embodiment of the present invention will be described below with reference to the drawings. FIGS. 1 to 4 show a fixture 10 according to an embodiment for attaching the lighting fixture 5 to the lower surface of the cable rack 1 by attaching it to the horizontal body 2 of the cable rack 1 described above. The fixture 10 is formed by bending a metal strip.
【0016】器具取付具10の基部11は、水平に所定
長さ延びた水平部12と、この水平部12の一端から、
その下面12a側へほぼ直角に所定長さ屈曲された第1
の垂直部13、水平部12の他端から下面12a側にほ
ぼ直角に所定長さ屈曲された第2の垂直部14とで構成
されている。なお、水平部12の両側の縁部12b、1
2bは、斜め下方に屈曲されている。また、基部11の
水平部12の長さは、ケーブルラック1の横架体2のリ
ップ溝3を跨ぐように、横架体2の幅より僅かに長く設
定され、水平部12の縁部12b、12bの下端から第
2の垂直部14の下端までの長さは、横架体2の高さに
ほぼ等しく設定されている。A base 11 of the fixture 10 has a horizontal portion 12 extending horizontally for a predetermined length, and one end of the horizontal portion 12.
A first bent approximately a right angle to the lower surface 12a thereof for a predetermined length;
And a second vertical portion 14 which is bent at a substantially right angle from the other end of the horizontal portion 12 toward the lower surface 12a for a predetermined length. The edges 12b on both sides of the horizontal portion 12, 1
2b is bent obliquely downward. The length of the horizontal portion 12 of the base 11 is set slightly longer than the width of the horizontal member 2 so as to straddle the lip groove 3 of the horizontal member 2 of the cable rack 1. , 12b to the lower end of the second vertical portion 14 are set substantially equal to the height of the horizontal body 2.
【0017】基部11の第2の垂直部14の下端には、
水平部12から離れる方向に、且つ、水平部12と平行
に同一幅で延びた器具支持片15が設けられている。器
具支持片15は、後述するネジ穴16とネジ17ととも
に、この実施例の器具支持部を形成している。器具支持
片15の上面15aから下面15bに貫通するように設
けられているネジ穴16には、タップ(ネジ溝)が切ら
れており、このネジ穴16には、照明器具5のネジ穴6
に螺着可能なネジ17が、そのネジ部17aを下面側に
突出させるようにして取り付けられている。At the lower end of the second vertical portion 14 of the base 11,
An instrument supporting piece 15 is provided extending in a direction away from the horizontal portion 12 and in the same width in parallel with the horizontal portion 12. The instrument supporting piece 15 forms an instrument supporting portion of this embodiment together with a screw hole 16 and a screw 17 described later. A tap (screw groove) is cut in a screw hole 16 provided so as to penetrate from the upper surface 15a to the lower surface 15b of the fixture supporting piece 15, and the screw hole 16 of the lighting fixture 5 is formed in the screw hole 16.
A screw 17 that can be screwed into the connector is mounted such that the screw portion 17a projects downward.
【0018】基部11の水平部12の中央には、その上
面12cから下面12aに貫通する貫通穴18が設けら
れている。この貫通穴18は、後述する係止ネジ19の
逆円錐形の頭部19aの係合するように上面12d側の
径が下面12a側の径より大きくなるように加工されて
いる。この貫通穴18の位置は、水平部12が横架体2
の上面に当接するとき、そのリップ溝3の中心上方にく
るように設定されている。In the center of the horizontal portion 12 of the base 11, a through hole 18 is provided which penetrates from the upper surface 12c to the lower surface 12a. The through hole 18 is machined so that the diameter of the upper surface 12d is larger than the diameter of the lower surface 12a so that an inverted conical head 19a of a locking screw 19 described later is engaged. The position of the through hole 18 is such that the horizontal portion 12 is
Is set so as to come above the center of the lip groove 3 when contacting the upper surface of the lip groove 3.
【0019】この貫通穴18には、係止ネジ19が水平
部12の上面12c側から挿通されている。この係止ネ
ジ19の頭部19aは、その上面が水平部12の上面1
2cとほぼ面一になるように貫通穴18に係合して、ネ
ジ部19bを下面12a側に突出させている。この係止
ネジ19の長さは、貫通穴18に挿通した状態で、基部
の水平部12の縁部12b、12bから下方への突出長
が、横架体2のリップ溝の深さ(リップ縁部2d、2e
の内縁部の高さ)より長く、且つ、横架体2の内部の深
さより短くなるように設定されている。A locking screw 19 is inserted into the through hole 18 from the upper surface 12c side of the horizontal portion 12. The head 19 a of the locking screw 19 has an upper surface
The screw portion 19b is engaged with the through hole 18 so as to be substantially flush with 2c, and the screw portion 19b projects toward the lower surface 12a. The length of the locking screw 19 is such that, when the locking screw 19 is inserted through the through hole 18, the protruding length of the base horizontal portion 12 downward from the edges 12 b, 12 b corresponds to the depth of the lip groove (the lip Edge 2d, 2e
(The height of the inner edge portion of the horizontal frame 2) and shorter than the depth inside the horizontal frame 2.
【0020】係止ネジ19のネジ部19bには、係止板
20が螺着されている。係止板20は、係止ネジ19の
ネジ部19bに螺合するネジ穴21が中心部に設けられ
た平板状の中央部20aと、中央部20aの両端からそ
れぞれ斜め下方へ屈曲してからさらに斜め上方へ屈曲し
てV字状の溝22、23を形成している両端部20b、
20cとによって、全体の外形形状がほぼ平行四辺形と
なるように形成されている。A locking plate 20 is screwed to the screw portion 19b of the locking screw 19. The locking plate 20 has a flat plate-shaped central portion 20a having a screw hole 21 screwed to the screw portion 19b of the locking screw 19 at the center, and is bent obliquely downward from both ends of the central portion 20a. Further, both ends 20b which are bent obliquely upward to form V-shaped grooves 22, 23,
20c, the entire outer shape is formed to be substantially a parallelogram.
【0021】この係止板20の幅Wは、横架体2のリッ
プ溝3の幅より僅かに小さく、その長さL(平行四辺形
の外形の長い方の対角線の長さ)は、横架体2の側板2
b、2cの内壁間の距離より僅かに大きく設定されてい
る。また、両端部20b、20cに形成されたV字状の
溝22、23の間隔は、リップ溝3の幅とほぼ等しくな
るように設定されている。なお、この長い方の対角線の
両端の角部24、25は、横架体2内での係止板20の
回転を規制するための回転規制部を形成するものであ
る。The width W of the locking plate 20 is slightly smaller than the width of the lip groove 3 of the horizontal frame 2, and its length L (the length of the longer diagonal of the parallelogram outer shape) is horizontal. Side plate 2 of frame 2
It is set slightly larger than the distance between the inner walls of b and 2c. The interval between the V-shaped grooves 22 and 23 formed at both ends 20 b and 20 c is set to be substantially equal to the width of the lip groove 3. The corners 24 and 25 at both ends of the longer diagonal line form a rotation restricting portion for restricting the rotation of the locking plate 20 in the horizontal frame 2.
【0022】次に、この器具取付具10によって、ケー
ブルラック1の横架体2の下面側に照明器具5を取り付
ける作業について説明する。なお、照明器具5の上面に
は、前述したように、取付部としてのネジ穴6が、ケー
ブルラック1の横架体2の間隔Pの2倍の間隔L1で長
さ方向に設けられているものとする。Next, an operation of attaching the lighting fixture 5 to the lower surface side of the horizontal frame 2 of the cable rack 1 by using the fixture 10 will be described. In addition, the screw hole 6 as an attachment part is provided in the upper surface of the lighting fixture 5 at the space | interval L1 of twice the space | interval P of the horizontal body 2 of the cable rack 1 in the length direction as mentioned above. Shall be.
【0023】始めに、図5の(a)に示すように、器具
取付具10の基部11の水平部12の下面12aを下に
向け、係止ネジ19のネジ部19bの先端に螺着された
係止板20を、その長さ方向が横架体2の長さ方向に一
致するようにして、器具取付具10を下げる。この操作
によって、器具取付具10は、図5の(b)のように、
基部11の水平部12の縁部12b、12bの下端を横
架体2の上面(リップ縁部2d、2eの上面)に当接さ
せ、第1、第2の垂直部13、14で、横架体2の両側
板2b、2cを挟んだ状態となり、係止片20がリップ
溝3を通過して、その両端部20b、20cがリップ溝
3の下方に位置するまで進入した状態となる。First, as shown in FIG. 5A, the lower surface 12a of the horizontal portion 12 of the base portion 11 of the fixture 10 is screwed down to the tip of the screw portion 19b of the locking screw 19 with the lower surface 12a facing downward. The fixture plate 10 is lowered so that the length direction of the locking plate 20 matches the length direction of the horizontal frame 2. By this operation, the fixture 10 is moved, as shown in FIG.
The lower ends of the edges 12b, 12b of the horizontal part 12 of the base 11 are brought into contact with the upper surface of the horizontal body 2 (the upper surfaces of the lip edges 2d, 2e), and the first and second vertical parts 13, 14 The two side plates 2b and 2c of the frame 2 are sandwiched, and the locking piece 20 passes through the lip groove 3 and enters both ends 20b and 20c until it is located below the lip groove 3.
【0024】そして、図5の(c)のように、器具取付
具10の上方から、ドライバー30操作によって、係止
ネジ19を係止板20に対して進み方向に回転操作す
る。このとき、係止板20は横架体2内で回転するが、
係止板20の2つの角部24、25の距離は、横架体2
の側板2b、2cの内壁の距離より長いので、図6の
(a)のように、その角部24、25は、側板2b、2
cの内壁に当接して、V字状の溝22、23がほぼリッ
プ縁部2d、2eの下方に位置した状態で、この回転が
規制される。Then, as shown in FIG. 5C, the locking screw 19 is rotated in the advancing direction with respect to the locking plate 20 by operating the driver 30 from above the fixture 10. At this time, the locking plate 20 rotates within the horizontal frame 2,
The distance between the two corners 24 and 25 of the locking plate 20 is
6A is longer than the distance between the inner walls of the side plates 2b and 2c, and as shown in FIG.
This rotation is restricted in a state where the V-shaped grooves 22 and 23 are positioned substantially below the lip edges 2d and 2e while being in contact with the inner wall of c.
【0025】係止ネジ19に対する回転操作がさらに続
くと、図5の(d)のように、係止板20の溝22、2
3が、リップ縁部2d、2eの内縁下端に当接して、器
具取付具10は、横架体2のリップ縁部を基部の水平部
12と係止板20とによって上下から挟持した状態で横
架体2に固定される。When the rotation operation with respect to the locking screw 19 is further continued, as shown in FIG.
3 is in contact with the lower ends of the inner edges of the lip edges 2d and 2e, and the tool mounting 10 clamps the lip edge of the horizontal frame 2 between the horizontal portion 12 of the base and the locking plate 20 from above and below. It is fixed to the horizontal body 2.
【0026】なお、このとき、図6の(b)に示すよう
に、係止板20の溝22、23の底部がリップ縁部2
d、2eの下端に係合するように、係止板20の向きが
変化して、角部24、25と横架体2の内壁との当接は
解除される。次に、係止ネジ19を僅かに緩め、係止板
20とリップ縁部との当接を解除して、器具取付具10
を、横架体2の長さ方向にスライドできる状態にしてお
く。At this time, as shown in FIG. 6B, the bottoms of the grooves 22, 23 of the locking plate 20 are
The direction of the locking plate 20 is changed so as to engage with the lower ends of d and 2e, and the contact between the corners 24 and 25 and the inner wall of the horizontal frame 2 is released. Next, the locking screw 19 is slightly loosened to release the abutment between the locking plate 20 and the lip edge, and the fixture 10
Is slidable in the length direction of the horizontal frame 2.
【0027】この取付作業を、照明器具5のネジ穴6の
間隔と等しい間隔の2つの横架体2に対して、器具取付
具10が同一向きとなるように行なう。This mounting operation is performed such that the fixture fixture 10 is oriented in the same direction with respect to the two horizontal frames 2 having the same interval as the interval between the screw holes 6 of the lighting fixture 5.
【0028】そして、図7の(a)に示すように、各横
架体2に取り付けられた器具取付具10の位置を調整し
ながら、その器具支持片15に取り付けられたネジ17
に、照明器具5のネジ穴6をそれぞれ通して、そのネジ
部17aに、下面側からナット27を締め付けるととも
に、各器具取付具10の係止ネジ19を完全に締め付け
れば、照明器具5は、図7の(b)のように、その上面
5aをケーブルラック1の横架体2の下面側に当接した
状態で支持される。なお、このナット27として、蝶ナ
ットのように手で強く締め付けられるものを用いれば、
ナットドライバーのような道具を用いることなく手作業
のみで器具の取付作業が行なえる。As shown in FIG. 7 (a), while adjusting the position of the fixture 10 attached to each horizontal frame 2, the screws 17 attached to the fixture support pieces 15 are adjusted.
Then, through the screw holes 6 of the lighting fixture 5, the nuts 27 are fastened to the screw portions 17 a from the lower surface side, and the locking screws 19 of the fixtures 10 are completely tightened. 7 (b), the upper surface 5a of the cable rack 1 is supported in contact with the lower surface of the horizontal body 2. If a nut that can be strongly tightened by hand, such as a wing nut, is used as the nut 27,
Equipment can be attached only by hand without using tools such as nut drivers.
【0029】また、器具取付具10のネジ17に向かっ
て照明器具5を下方から移動させたときに、器具取付具
10のネジ17と、照明器具5のネジ穴6との相対位置
がずれていて、照明器具5の上面5aがネジ17の下端
に当たった場合、器具取付具10には反時計回りの力が
負荷されるが、器具取付具10が横架体2から外れるこ
とはなく、器具取付具10の取り付け作業を再度行なう
必要はなく、器具取付具10のスライド操作および照明
器具側の位置修正によって、ネジ17を照明器具5のネ
ジ穴6に通すことができる。When the lighting fixture 5 is moved from below toward the screw 17 of the fixture 10, the relative position between the screw 17 of the fixture 10 and the screw hole 6 of the lighting fixture 5 is shifted. When the upper surface 5a of the lighting fixture 5 hits the lower end of the screw 17, a counterclockwise force is applied to the fixture 10, but the fixture 10 does not come off the horizontal body 2, It is not necessary to perform the mounting operation of the fixture 10 again, and the screw 17 can be passed through the screw hole 6 of the lighting fixture 5 by sliding the fixture 10 and correcting the position of the lighting fixture.
【0030】また、この器具取付具10をスライド操作
したとき、係止板20の端部は、横架体2の側板2b、
2cの内壁に摺接して回転力を受けるが、リップ縁部2
d、2eの下端が係止板20の溝22、23内に進入し
ていれば、このリップ縁部と溝との係合によって係止板
20の回転は規制された状態を維持するので、器具取付
具が横架体2から外れることはない。When the fixture 10 is slid, the end of the locking plate 20 is connected to the side plate 2b of the horizontal frame 2,
2c is in contact with the inner wall and receives a rotational force.
If the lower ends of d and 2e enter the grooves 22 and 23 of the locking plate 20, the rotation of the locking plate 20 is maintained in a state where the rotation of the locking plate 20 is restricted by the engagement between the lip edge and the groove. The fixture does not come off the horizontal frame 2.
【0031】また、ナット27を完全に締め付けないで
仮止め状態にしておけば、照明器具5を横架体2に支持
したまま、ケーブルラック1の幅方向に移動することが
でき、予定した位置に正確に照明器具を固定することが
できる。If the nuts 27 are not completely fastened and are temporarily fixed, the lighting fixture 5 can be moved in the width direction of the cable rack 1 while being supported by the horizontal frame 2, and can be moved to a predetermined position. The lighting fixture can be fixed accurately.
【0032】また、長尺物が支持されているケーブルラ
ック1の横架体2に、器具取付具10を取り付けたり、
取り付けた器具取付具10をスライド移動する場合に
は、長尺物をケーブルラックの幅方向に移動させたり、
上方へ僅かに押し上げて、器具取付具の取り付け用のス
ペースや移動スペースを確保すればよく、その際の長尺
物の移動は僅かで済む。しかも、係止ネジ19の頭部1
9aは、基部11の水平部12の上面から突出していな
いので、スライド操作の際に長尺物に引っ掛かったり、
長尺物を傷つけたりすることもない。Further, the fixture 10 is attached to the horizontal body 2 of the cable rack 1 on which a long object is supported.
When sliding the attached fixture 10, the long object is moved in the width direction of the cable rack,
It is only necessary to push up slightly to secure a space for mounting the fixture and a space for movement, and in this case, the movement of the long object is small. Moreover, the head 1 of the locking screw 19
Since 9a does not protrude from the upper surface of the horizontal portion 12 of the base 11, it may be caught on a long object during a sliding operation,
It does not damage long objects.
【0033】また、図7では、2本の横架体2に対し
て、2つの器具取付具10を同一向きに取り付けて、そ
のネジ17の間隔が、横架体2の間隔Pの整数倍(2
倍)となるようにしていたが、図8の(a)、(b)に
示すように、各器具取付具10の向きを互いに逆向きに
すれば、ネジ17の間隔L2、L3を、横架体2の間隔
の整数倍以外の間隔にすることができ、器具の長さや、
取付用のネジ穴6の間隔の違いに対応することができ
る。In FIG. 7, two fixtures 10 are attached to the two horizontal members 2 in the same direction, and the interval between the screws 17 is an integral multiple of the interval P between the horizontal members 2. (2
However, as shown in FIGS. 8A and 8B, if the directions of the fixtures 10 are reversed, the gaps L2 and L3 of the screws 17 are reduced. The interval of the frame 2 can be set to an interval other than an integral multiple, and the length of the device,
It is possible to cope with a difference in the interval between the screw holes 6 for mounting.
【0034】なお、横架体2の間隔をP、横架体の中心
(器具取付具10の係止ネジ19の位置)からネジ17
までの距離をLaとすれば、L2、L3は、それぞれ、
L2=N・P−2La、L3=N・P+2La(Nは、
正の整数)となる。ここで、横架体2の間隔Pは、一般
に30cmに規格化されているので、Laを例えば5c
mとすれば、この器具取付具10で支持可能な器具のネ
ジ穴の間隔は、20cm、30cm、40cm、50c
m、…となり、20cmから10cmステップで変化さ
せることができる。したがって、ネジ穴6の間隔が10
cmの整数倍になっている照明器具(ほとんどの器具は
このような間隔になっている)について、1種類の器具
取付具で支持することができる。The distance between the horizontal members 2 is P, and the distance between the center of the horizontal member (the position of the locking screw 19 of the fixture 10) and the screw 17
Assuming that the distance to is La, L2 and L3 are respectively
L2 = NP-2La, L3 = NP + 2La (N is
Positive integer). Here, since the interval P between the horizontal frames 2 is generally standardized to 30 cm, La is set to, for example, 5c.
m, the intervals between the screw holes of the device that can be supported by the device fixture 10 are 20 cm, 30 cm, 40 cm, and 50 c.
m,... and can be changed in steps of 20 cm to 10 cm. Therefore, the interval between the screw holes 6 is 10
Lighting fixtures that are an integer multiple of cm (most fixtures are spaced like this) can be supported by a single fixture fixture.
【0035】また、Laの長さが5cm以外の器具取付
具を複数種類用意しておけば、ネジ穴の間隔が10cm
の整数倍になっていない器具を取付けることができる。
この場合には、器具支持片15の水平部分の長さが異な
る複数種類の器具支持具を用意すればよい。If a plurality of types of fixtures having a length of La other than 5 cm are prepared, the distance between the screw holes is 10 cm.
It is possible to install instruments that are not integral multiples of.
In this case, a plurality of types of device supports having different lengths of the horizontal portion of the device support piece 15 may be prepared.
【0036】また、器具取付具10同士の間隔の精度
は、ケーブルラック1の製造精度のみに依存した高い精
度をもっており、また、照明器具5のネジ穴6の加工を
現場で行なう場合であっても、その加工作業を床面に近
い場所で行なえ、その加工精度を高くできるので、照明
器具のネジ穴とネジ17との位置合わせも器具取付具1
0のスライドのみの操作で容易に行なえる。Further, the precision of the interval between the fixtures 10 has a high precision that depends only on the production precision of the cable rack 1, and the processing of the screw holes 6 of the lighting fixture 5 is performed on site. Since the machining operation can be performed at a place close to the floor surface and the machining accuracy can be increased, the alignment of the screw hole of the lighting fixture with the screw 17 can be performed by the fixture 1.
The operation can be easily performed only by operation of slide 0.
【0037】また、上記の取り付け作業は、前後に一つ
ずつネジ穴6が設けられた照明器具5を取り付ける場合
であったが、照明器具の上面の四隅にネジ穴が設けられ
ている場合には、前記実施例の器具取付具10を各横架
体に2つずつ同一向きに取り付ければよい。The above-described mounting operation is for the case where the lighting fixture 5 having the screw holes 6 provided one by one at the front and rear is installed. However, when the screw holes are provided at the four corners on the upper surface of the lighting fixture, In this case, two fixtures 10 of the above embodiment may be attached to each horizontal body in the same direction.
【0038】また、この実施例では、リップ縁部が鉤型
に形成されている横架体に器具取付具10を取り付けて
いたが、図9に示すように、側板2b、2cの上端から
斜め下方にリップ縁部2d′、2e′が延びている横架
体2′に対しても、そのリップ溝3′の幅(リップ縁部
2d′、2e′の内縁の間隔)、リップ溝3′の深さ
(各リップ縁部の高低差)、側板2b,2cの内壁間の
距離が、前記横架体2と同一であれば、この器具取付具
10を同様に用いることができる。In this embodiment, the fixture 10 is attached to a horizontal body having a lip edge formed in a hook shape. However, as shown in FIG. 9, the fixture 10 is inclined from the upper ends of the side plates 2b and 2c. The width of the lip groove 3 '(the distance between the inner edges of the lip edges 2d' and 2e ') and the lip groove 3' are also provided for the horizontal body 2 'having the lip edges 2d' and 2e 'extending downward. (The difference between the heights of the lip edges) and the distance between the inner walls of the side plates 2b and 2c are the same as those of the horizontal body 2, the fixture 10 can be used similarly.
【0039】また、横架体の各部の寸法が前記横架体2
と異なる場合には、それぞれの架体の寸法に対応させ
て、基部、係止ネジ、係止板の形状寸法を設定すればよ
い。Also, the dimensions of each part of the horizontal body are
In the case different from the above, the shape and dimensions of the base, the locking screw, and the locking plate may be set in accordance with the dimensions of each frame.
【0040】[0040]
【他の実施例】前記実施例の器具取付具では、基部11
の水平部の両端から下方に延びた第1、第2の垂直部1
3、14で、横架体2を両側から挟むようにして、横架
体2に対する器具取付具10のスライド移動を案内する
とともに、器具取付具10の回転を規制していたが、こ
れは本発明を限定するものでなく、例えば、図10に示
す器具取付具40のように、器具支持片15と連続する
ように基部41全体をほぼ水平に形成して、その両側の
縁部41a、41aをリップ溝3の幅より僅かに狭い幅
で下方に延設するとともに、器具支持片15に長めのネ
ジ17′を取り付けるようにしてもよい。[Other Embodiments] In the fixture of the above embodiment, the base 11
First and second vertical portions 1 extending downward from both ends of the horizontal portion
At 3 and 14, the sliding movement of the fixture 10 with respect to the horizontal body 2 was guided by sandwiching the horizontal body 2 from both sides, and the rotation of the fixture 10 was regulated. Without limitation, for example, as in the case of the fixture 40 shown in FIG. 10, the entire base 41 is formed substantially horizontally so as to be continuous with the fixture supporting piece 15, and the edges 41a, 41a on both sides thereof are lipped. It is also possible to extend downward with a width slightly smaller than the width of the groove 3 and attach a longer screw 17 ′ to the instrument support piece 15.
【0041】また、この器具取付具40では、基部の4
1の下面が直に横架体2の上面に当接するので、前記実
施例の係止ネジ19より短い係止ネジ19′を用いる。
この器具取付具40の場合には、リップ溝の内側に進入
した基部の縁部41a、41aが、器具取付具40のス
ライド移動をガイドし、器具取付具の回転を規制する。Further, in this device mounting device 40, the base 4
Since the lower surface of 1 is in direct contact with the upper surface of the horizontal frame 2, a locking screw 19 'shorter than the locking screw 19 of the above embodiment is used.
In the case of this fixture 40, the base edges 41a, 41a that have entered the inside of the lip groove guide the sliding movement of the fixture 40 and regulate the rotation of the fixture.
【0042】また、図11に示す器具取付具40′のよ
うに、図10の縁部41a、41aを省略して、器具取
付具全体が係止ネジ19′を中心にして回転できるよう
にしてもよい。この場合、照明器具5のネジ穴6の間隔
が横架体2の間隔の整数倍や前述したL2、L3より僅
かに短い場合でも、器具支持具を回転させることで、そ
の照明器具を支持することができる。Also, like the fixture 40 'shown in FIG. 11, the edges 41a, 41a of FIG. 10 are omitted so that the whole fixture can be rotated about the locking screw 19'. Is also good. In this case, even if the interval between the screw holes 6 of the lighting fixture 5 is an integer multiple of the interval between the horizontal frames 2 or slightly shorter than the above-described L2 and L3, the lighting fixture is supported by rotating the fixture support. be able to.
【0043】また、前記実施例では、係止板20の両端
部をV字状に屈曲していたが、図12の(a)に示す係
止板45のように、中央部45aより両端部45b、4
5cが、一段下がるようにL字状に屈曲して、ネジ穴4
6をはさんで対向する2つの角部47、48を回転規制
部にしてもよい。この係止板45を用いた器具取付具5
0では、図12の(b)に示すように、平坦な両端部4
5b、45cが横架体2のリップ縁部の下端に当接す
る。In the above-described embodiment, both ends of the locking plate 20 are bent in a V-shape. However, like the locking plate 45 shown in FIG. 45b, 4
5c is bent in an L-shape so as to go down one step, and screw holes 4
The two corners 47 and 48 opposed to each other with 6 interposed therebetween may be used as a rotation restricting portion. The fixture 5 using this locking plate 45
0, flat ends 4 as shown in FIG.
5b and 45c contact the lower end of the lip edge of the horizontal frame 2.
【0044】また、図13の(a)に示す係止板55の
ように、中央部55aに対して両端部55b、55cを
斜め上方へ屈曲して、ネジ穴56をはさむ2つの角部5
7、58を回転規制部としてもよい。この係止板55を
用いた器具取付具60では、図13の(b)に示すよう
に、中央部55aの端部がリップ縁部の下端に当接し、
両端部55b、55cはリップ縁部と側板との間に進入
した状態となる。As shown in FIG. 13A, two end portions 55b and 55c are bent obliquely upward with respect to the center portion 55a so as to sandwich the screw hole 56, like the locking plate 55 shown in FIG.
7, 58 may be a rotation restricting portion. In the fixture 60 using the locking plate 55, as shown in FIG. 13B, the end of the central portion 55a contacts the lower end of the lip edge,
Both ends 55b and 55c are in a state of entering between the lip edge and the side plate.
【0045】また、図14の(a)に示す係止板65の
ように、全体が平坦な平行四辺形状に形成して、ネジ穴
66をはさむ2つの角部67、68を回転規制部として
もよい。この係止板65を用いた器具取付具70では、
図14の(b)に示すように、平坦な係止板65の両端
部がリップ縁部に当接することになる。Further, like a locking plate 65 shown in FIG. 14A, the whole is formed in a flat parallelogram shape, and two corners 67 and 68 sandwiching a screw hole 66 are used as rotation restricting portions. Is also good. In the fixture 70 using the locking plate 65,
As shown in FIG. 14B, both ends of the flat locking plate 65 come into contact with the lip edge.
【0046】また、前記実施例では、係止板の長さ(対
角線の長さ)を架体の側板の内壁間の距離より長く形成
して、その角部を側板の内壁に当接させることによって
係止板の回転を規制していたが、これは本発明を限定す
るものでなく、例えば、図15に示す係止板75のよう
に、全体の形状を長方形にし、その中心に設けられたネ
ジ穴76を挟んで、回転規制部としてのストッパ77、
78をリップ溝の幅より大な距離をもって上方へ立設し
てもよい。In the above embodiment, the length of the locking plate (the length of the diagonal) is longer than the distance between the inner walls of the side plates of the frame, and the corners are brought into contact with the inner walls of the side plates. Although the rotation of the locking plate was restricted by this, this does not limit the present invention. For example, as shown in a locking plate 75 shown in FIG. 15, the whole shape is made rectangular and provided at the center thereof. A stopper 77 as a rotation restricting portion,
78 may be erected upward with a distance greater than the width of the lip groove.
【0047】このような係止板75では、図16の
(a)に示すように、横架体2のリップ溝に係止板75
を進入させた状態で係止ネジ19を回転操作すると、図
16の(b)に示すように、係止板75の両端が、リッ
プ縁部2d、2eの下方に移動した状態で、2つのスト
ッパ77、78が、リップ縁部の内縁に当接して、係止
板75の回転を規制するので、さらに、係止ネジを回転
操作すれば、係止板75の両端部がリップ縁部に当接し
て、前記実施例と同様に、横架体に確実に固定される。In such a locking plate 75, as shown in FIG. 16 (a), the locking plate 75
When the locking screw 19 is rotated in a state in which is inserted, the two ends of the locking plate 75 are moved below the lip edges 2d and 2e as shown in FIG. The stoppers 77 and 78 come into contact with the inner edge of the lip edge to restrict the rotation of the locking plate 75. If the locking screw is further rotated, both ends of the locking plate 75 are brought into contact with the lip edge. As a result, it is securely fixed to the horizontal body as in the above embodiment.
【0048】また、前記実施例では、取付部としてネジ
穴を有する照明器具を支持するための器具支持部とし
て、基部の一端側に延設された器具支持片15にタップ
の切られたネジ穴16を設けるとともに、そのネジ穴に
予めネジ17を固定していたが、器具との係着に必要な
ネジの長さが短くてよい場合には、器具取付具を架体に
取り付けてから、その器具支持片にネジを取り付けても
よく、また、逆に、照明器具の下面側からネジを器具取
付具10のネジ穴16に締め付けるようにしてもよい。
この場合でも、ネジの締め付け作業を、横架体2の下面
側や側面側から簡単に行なうことができる。In the above-described embodiment, a tapped screw hole is provided on a fixture support piece 15 extending to one end of a base as a fixture support portion for supporting a lighting fixture having a screw hole as a mounting portion. 16 and the screw 17 was previously fixed in the screw hole, but if the length of the screw required for engagement with the instrument can be short, the fixture for the instrument is attached to the frame, A screw may be attached to the fixture supporting piece, or conversely, a screw may be tightened into the screw hole 16 of the fixture 10 from the lower surface side of the lighting fixture.
Even in this case, the screw fastening operation can be easily performed from the lower surface side or the side surface of the horizontal frame 2.
【0049】また、この器具取付具は、照明器具の取付
けだけでなく、他の各種器具を取り付ける場合にも使用
できる。その場合、支持する器具の取付部に応じて、前
記実施例のようにネジによって支持する器具支持部の他
に、器具をフックで支持したり、爪を器具の穴に通して
その先端を曲げることによって器具を支持する等、最適
な器具支持部を形成すればよい。また、前記実施例で
は、2つの器具取付具で横架体の間隔より長い器具を支
持していたが、長さが短い器具を支持する場合には、一
つの器具取付具のみで器具を支持してもよい。The fixture can be used not only for attaching lighting fixtures, but also for attaching various other fixtures. In this case, depending on the mounting portion of the device to be supported, in addition to the device supporting portion supported by screws as in the above embodiment, the device is supported by a hook, or the tip is bent by passing a nail through a hole of the device. Thus, it is sufficient to form an optimal device supporting portion such as supporting the device. Further, in the above embodiment, two fixtures are used to support a tool longer than the space between the horizontal members. However, when a short tool is supported, the tool is supported by only one fixture. May be.
【0050】また、前記実施例では、梯子状に形成され
たケーブルラック1の横架体2に取り付ける器具取付具
について説明したが、本発明の器具係止具は、ケーブル
ラックの横架体だけでなく、リップ溝鋼で形成される種
々の架体に用いることができる。Further, in the above-described embodiment, the fixture for attaching to the horizontal member 2 of the cable rack 1 formed in a ladder shape has been described. However, the device locking member of the present invention is only the horizontal member of the cable rack. Instead, it can be used for various frames made of lip grooved steel.
【0051】[0051]
【発明の効果】以上説明したように、本発明の器具取付
具は、帯板状の基部の貫通穴に一面側から係止ネジが挿
通され、この係止ネジに螺着される係止板が、架体のリ
ップ溝を通過できる幅とリップ溝の幅より大きな長さと
をもち、リップ溝に進入したときその両端部がリップ縁
部の下方へ移動した状態で回転を規制するための回転規
制部が設けられ、基部の一端側には、器具をその一面側
で支持するための器具支持部が設けられている。As described above, in the fixture of the present invention, the locking screw is inserted from the one side into the through hole of the strip-shaped base, and the locking plate is screwed to the locking screw. However, it has a width that can pass through the lip groove of the frame and a length greater than the width of the lip groove, and when entering the lip groove, the both ends move downward below the lip edge, so that rotation is restricted. A regulating portion is provided, and an instrument supporting portion for supporting the instrument on one side thereof is provided on one end side of the base.
【0052】このため、係止板の向きを架体のリップ溝
の長さ方向に合わせた状態で、器具取付具の基部の一面
側を架体の上面に向けて下げてから、係止ネジの回転操
作を行なうだけの簡単な作業で、器具取付具は、架体の
リップ縁部を基部と係止板とで上下から挟持した状態で
架体に固定され、この器具取付具の器具支持部に器具を
係着させれば、器具を架体の下面側に支持することがで
きる。For this reason, with the direction of the locking plate aligned with the length direction of the lip groove of the frame, one side of the base of the fixture is lowered toward the upper surface of the frame, and then the locking screw is With a simple operation of simply rotating the device, the fixture is fixed to the frame while the lip edge of the frame is sandwiched between the base and the locking plate from above and below. If the device is engaged with the part, the device can be supported on the lower surface side of the frame.
【0053】したがって、従来のように、架体に対する
ネジ加工をする必要がなくなり、正確なネジ穴加工や、
架体上の物体に対する損傷、架体自身の強度の低下、お
よび器具取付位置の調整の困難さ等の問題が一挙に解消
され、作業者の技術に差による支持強度等のバラツキも
なく、器具の取り付けや器具の取付位置の修正も簡単且
つ確実に行なうことができる。Therefore, unlike the related art, it is not necessary to machine the frame with screws.
Problems such as damage to objects on the frame, reduction in the strength of the frame itself, and difficulty in adjusting the mounting position of the equipment are eliminated at a glance, and there is no variation in the support strength due to differences in the skills of the workers. It is possible to easily and surely fix the mounting of the device and the mounting position of the device.
【図1】本発明の一実施例の斜視図FIG. 1 is a perspective view of one embodiment of the present invention.
【図2】一実施例の平面図FIG. 2 is a plan view of one embodiment.
【図3】一実施例の側面図FIG. 3 is a side view of one embodiment.
【図4】一実施例の底面図FIG. 4 is a bottom view of one embodiment.
【図5】一実施例の取り付け作業を説明するための図FIG. 5 is a diagram for explaining the mounting operation of the embodiment.
【図6】一実施例の取り付け作業を説明するための図FIG. 6 is a diagram for explaining the mounting operation of the embodiment.
【図7】一実施例の器具取付具による器具取付作業を説
明するための図FIG. 7 is a view for explaining an instrument mounting operation using the instrument mounting tool of one embodiment.
【図8】器具取付具の取付向きによる支持位置の間隔の
違いを示す図FIG. 8 is a diagram showing a difference in the interval between support positions depending on the mounting direction of the fixture.
【図9】一実施例の器具取付具を形状の異なる横架体に
取り付けた状態を示す図FIG. 9 is a diagram showing a state in which the fixture of the embodiment is attached to a horizontal body having a different shape.
【図10】本発明の他の実施例を示す図FIG. 10 is a diagram showing another embodiment of the present invention.
【図11】本発明の他の実施例を示す図FIG. 11 is a diagram showing another embodiment of the present invention.
【図12】本発明の他の実施例を示す図FIG. 12 is a diagram showing another embodiment of the present invention.
【図13】本発明の他の実施例を示す図FIG. 13 is a diagram showing another embodiment of the present invention.
【図14】本発明の他の実施例を示す図FIG. 14 is a diagram showing another embodiment of the present invention.
【図15】本発明の他の実施例を示す図FIG. 15 is a diagram showing another embodiment of the present invention.
【図16】図15の実施例の取り付け動作を説明するた
めの図FIG. 16 is a diagram for explaining the mounting operation of the embodiment in FIG. 15;
【図17】従来の器具取付方法を示す概略図FIG. 17 is a schematic view showing a conventional instrument mounting method.
【図18】従来の器具取付方法を示す側面図FIG. 18 is a side view showing a conventional instrument mounting method.
1 ケーブルラック 2 横架体 2e、2d リップ縁部 3 リップ溝 10 器具取付具 11 基部 12 水平部 13 第1の垂直部 14 第2の垂直部 15 器具支持片 16 ネジ穴 17 ネジ 19 係止ネジ 19b ネジ部 20 係止板 21 ネジ穴 22、23 溝 24、25 角部 DESCRIPTION OF SYMBOLS 1 Cable rack 2 Horizontal body 2e, 2d Lip edge 3 Lip groove 10 Appliance fixture 11 Base 12 Horizontal portion 13 First vertical portion 14 Second vertical portion 15 Device support piece 16 Screw hole 17 Screw 19 Locking screw 19b Screw part 20 Locking plate 21 Screw hole 22, 23 Groove 24, 25 Corner
Claims (1)
て所定幅のリップ溝が上面に長さ方向に連続して形成さ
れたリップ溝鋼からなる架体の下面側に、器具を取り付
けるための器具取付具であって、 一面側から他面側へ貫通する所定径の貫通穴を有し、該
貫通穴を前記リップ溝に連続させた状態で、該リップ溝
を跨いで前記架体の上面に一面側を当接できるように帯
板状に形成された基部と、 前記基部の他面側から前記貫通穴に挿通され、前記基部
の一面側にネジ部を突出した状態で、前記基部の他面側
から回転操作可能な係止ネジと、 前記架体のリップ溝を通過できる幅と該リップ溝の幅よ
り大な長さをもって形成され、長さ方向の中間部に前記
係止ネジのネジ部に螺合するネジ穴を有し、該ネジ穴に
螺着された前記係止ネジに対する回転操作によって、少
なくともその両端部が、前記基部の一面に対して前記リ
ップ溝の深さ以上離れた位置から該リップ溝の深さより
近い位置まで移動する係止板と、 前記係止板に設けられ、該係止板の両端部が前記リップ
溝の下方まで進入した状態で前記係止ネジが回転操作さ
れたとき、該係止板の両端部が前記架体の両側のリップ
縁部の下方まで回転した位置で、前記係止板の回転を規
制する回転規制部と、 前記基部の一端側に設けられ、該基部の一面側で前記器
具の取付部に係着自在に形成され、前記器具を前記基部
の一面から前記架体の高さ以上離れた位置に支持するた
めの器具支持部とを備えたことを特徴とする器具取付
具。1. An appliance is mounted on the lower surface of a frame made of lip grooved steel in which a lip groove having a predetermined width is continuously formed in a length direction on an upper surface by lip edges provided on both sides of an upper surface. A fixture having a predetermined diameter penetrating from one surface side to the other surface side, wherein the through-hole is continuous with the lip groove, and the frame body is straddled over the lip groove. A base formed in a strip shape so that one surface side can be in contact with the upper surface, and the base portion is inserted into the through hole from the other surface side of the base portion, and a screw portion projects to one surface side of the base portion. A locking screw rotatable from the other side, and a width that can pass through the lip groove of the frame and a length greater than the width of the lip groove. A screw hole to be screwed into the screw portion, and the locking screw screwed into the screw hole A locking plate, at least both ends of which are moved by a rolling operation from a position separated by more than the depth of the lip groove from the one surface of the base to a position closer to the depth of the lip groove; and provided on the locking plate. When the locking screw is rotated in a state in which both ends of the locking plate enter below the lip groove, both ends of the locking plate are positioned below the lip edges on both sides of the frame. A rotation restricting portion that restricts the rotation of the locking plate at a position rotated to a position provided to one end of the base, and is formed so as to be freely engageable with a mounting portion of the device on one surface side of the base; And a tool supporting portion for supporting the tool at a position separated from one surface of the base by at least the height of the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6189918A JP2583202B2 (en) | 1994-07-19 | 1994-07-19 | Fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6189918A JP2583202B2 (en) | 1994-07-19 | 1994-07-19 | Fixture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0828521A JPH0828521A (en) | 1996-02-02 |
JP2583202B2 true JP2583202B2 (en) | 1997-02-19 |
Family
ID=16249395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6189918A Expired - Fee Related JP2583202B2 (en) | 1994-07-19 | 1994-07-19 | Fixture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2583202B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001014934A (en) * | 1999-06-30 | 2001-01-19 | Toshiba Lighting & Technology Corp | Luminaire |
CN101858578B (en) * | 2010-04-28 | 2014-06-11 | 海洋王照明科技股份有限公司 | Anti-rotation connecting structure and lamp using the same |
CN108331814A (en) * | 2018-02-28 | 2018-07-27 | 成都新力紧科技有限公司 | Connector and connection structure for building electromechanical installation hanger system |
TR201908851A2 (en) * | 2019-06-14 | 2020-12-21 | Silverline Enduestri Ve Ticaret Anonim Sirketi | MOUNTING APPARATUS TO INSTALL A HOME APPLIANCE |
-
1994
- 1994-07-19 JP JP6189918A patent/JP2583202B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0828521A (en) | 1996-02-02 |
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