JPH037601Y2 - - Google Patents
Info
- Publication number
- JPH037601Y2 JPH037601Y2 JP1985085426U JP8542685U JPH037601Y2 JP H037601 Y2 JPH037601 Y2 JP H037601Y2 JP 1985085426 U JP1985085426 U JP 1985085426U JP 8542685 U JP8542685 U JP 8542685U JP H037601 Y2 JPH037601 Y2 JP H037601Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixture
- bolt
- boxes
- hanging
- tightening
- 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
Links
- 210000002105 tongue Anatomy 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
- Supports Or Holders For Household Use (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、ジヨイントボツクス、スイツチボツ
クス等のボツクス類を吊りボルトに固定して取り
付けるためのボツクス類の取付け装置に関するも
のである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a box mounting device for fixing boxes such as joint boxes and switch boxes to hanging bolts.
（従来の技術）
従来、この種の例として第６図に示される取付
け金具２１が使用されていた。(Prior Art) Conventionally, a mounting bracket 21 shown in FIG. 6 has been used as an example of this type.
本取付け金具２１は、底板２２の両端に係合板
２３をほぼ垂直に設け、この係合板２３に吊りボ
ルト２４の径に対応した形状の係合孔２５を、底
板２２と水平方向に係合孔２５の開口がそれぞれ
相対向するように設けたものである。この取付け
金具２１をボツクス類Ｂの取付け部２６に固定
し、各係合板２３に設けられた係合孔２５に吊り
ボルト２４を挿入し、底板２２に螺合した締付け
ボルト２７を吊りボルト２４に押し付けて吊りボ
ルト２４に取付け金具２１を固定し、これにより
吊りボルト２４にボツクス類Ｂを取り付けてい
た。 This mounting bracket 21 has an engagement plate 23 provided almost vertically at both ends of a bottom plate 22, an engagement hole 25 having a shape corresponding to the diameter of the hanging bolt 24 in the engagement plate 23, and an engagement hole 25 in the horizontal direction with respect to the bottom plate 22. 25 openings are provided so as to face each other. This mounting bracket 21 is fixed to the mounting part 26 of the boxes B, the hanging bolt 24 is inserted into the engagement hole 25 provided in each engagement plate 23, and the tightening bolt 27 screwed into the bottom plate 22 is attached to the hanging bolt 24. The mounting fittings 21 were fixed to the hanging bolts 24 by pressing, thereby attaching the boxes B to the hanging bolts 24.
また、実開昭54−134869号公報記載の固定金具
が知られている。 Furthermore, a fixing metal fitting described in Japanese Utility Model Application Publication No. 54-134869 is known.
本例は、金属平板を断面において相対する二辺
とそれを結ぶ一辺とからなるような形状のほぼコ
字状の金具を形成し、このコ字状金具の相対する
二辺の任意の個所から平板中央部にかけて切込み
を設け、この切込みの端部を落とし込みとして切
り欠くと共に上記二辺を結ぶ一辺の平板中部にボ
ルト穴を穿孔し、このボルト穴にボルトを挿通し
てなるものである。 In this example, a nearly U-shaped metal fitting is formed from a flat metal plate in a cross section consisting of two opposing sides and one side connecting them, and from any point on the two opposing sides of this U-shaped metal fitting. A notch is provided in the center of the flat plate, the end of the notch is cut out as a drop, and a bolt hole is drilled in the central part of the flat plate on one side connecting the two sides, and a bolt is inserted into this bolt hole.
また、実開昭53−3377号公報記載の棒状体に外
嵌の摺動部材位置固定機構が知られている。 Furthermore, a mechanism for fixing the position of a sliding member that is externally fitted onto a rod-shaped body is known, as described in Japanese Utility Model Application Publication No. 53-3377.
本例は、棒状体にその長手方向に摺動自在に外
嵌させた部材を締付けボルトを介して棒状体長手
方向の任意の位置で固定するための機構であつ
て、棒状体長手方向には摺動部材と一体的に移動
可能で、かつボルトによる締付け方向には摺動部
材と相対移動可能な第三部材を棒状体に外嵌さ
せ、この第３部材と摺動部材との間に、この第三
部材と摺動部材とを相対移動させるボルトを設け
てなるものである。 This example is a mechanism for fixing a member fitted externally on a rod-shaped body so as to be slidable in the longitudinal direction of the rod-shaped body at any position in the longitudinal direction of the rod-shaped body via a tightening bolt. A third member that is movable integrally with the sliding member and movable relative to the sliding member in the tightening direction of the bolt is fitted onto the rod-shaped body, and between the third member and the sliding member, A bolt is provided to move the third member and the sliding member relative to each other.
また、実開昭51−53358号公報記載の緊締装置
が知られている。 Furthermore, a tightening device described in Japanese Utility Model Application Publication No. 51-53358 is known.
本例は、２個の舌片を所定間隔を有して一端を
連結した断面コ字形状の緊締基体と、この緊締基
体の舌片の連結部に舌片と直交して設けられ、被
緊締体が挿入される取着透孔と、この透孔の中心
軸に中心軸が平行に配置され、緊締基体の一方の
舌片の先端部に設けられる締付透孔、この締付透
孔に同軸に緊締基体の他方の舌片に設けられる締
付けねじ穴と、この締付けねじ穴に締付透孔を介
して螺合され、舌片間隔を縮小する締付けねじと
を具備してなるものである。 This example includes a tightening base having a U-shaped cross section in which two tongue pieces are connected at a predetermined interval at one end, and a tightening base is provided perpendicularly to the tongue pieces at the connection part of the tongue pieces of this tightening base, and A mounting hole into which the body is inserted, a tightening hole whose central axis is arranged parallel to the center axis of this hole, and a tightening hole provided at the tip of one tongue piece of the tightening base; It is equipped with a tightening screw hole coaxially provided in the other tongue of the tightening base, and a tightening screw that is screwed into this tightening screw hole through a tightening hole to reduce the gap between the tongues. .
（考案が解決しようとする課題）
従来は前記の通りであつたため、第６図の例
は、吊りボルト２４に取付け金具２１を固定する
と、締付けボルト２７が直接吊りボルト２４を押
し付けているので、振動等が原因で締付けボルト
２７が僅かに緩むと、吊りボルト２４に対するボ
ツクス類Ｂの固定が直ちに緩むと共に、ボツクス
類Ｂを吊りボルト２４に固定する場合、仮固定が
できないので、吊りボルト２４に対してボツクス
類Ｂが回転したり、或いは軸方向に移動してしま
う点。(Problem to be Solved by the Invention) Conventionally, the problem was as described above, so in the example shown in FIG. If the tightening bolts 27 become slightly loosened due to vibration or the like, the fixation of the boxes B to the hanging bolts 24 will immediately loosen, and when fixing the boxes B to the hanging bolts 24, temporary fixation is not possible. On the other hand, boxes B rotate or move in the axial direction.
また、実開昭54−134869号公報記載の固定金具
は、相対する二辺に設けられた切り込みが同一方
向からのものであり、吊りボルトに固定する際、
切り込み側からの押圧力に弱く、また１本のボル
トの押圧力のみにより棒状体に固定するため、前
記例と同様に、振動等が原因でボルトが僅かに緩
むと、吊りボルトに対する固定金具の固定が直ち
に緩むと共に、固定金具を吊りボルトに固定する
場合、仮固定ができないので、吊りボルトに対し
て固定金具が回転したり、或いは軸方向に移動し
てしまう点。 Furthermore, the fixing metal fittings described in Japanese Utility Model Application Publication No. 54-134869 have cuts provided on two opposing sides from the same direction, so that when fixing to a hanging bolt,
It is weak against pressing force from the notch side, and it is fixed to the rod-shaped body only by the pressing force of one bolt, so as in the above example, if the bolt loosens slightly due to vibration etc., the fixing fitting for the hanging bolt will The fixation loosens immediately, and when fixing the fixing fitting to the hanging bolt, temporary fixation is not possible, so the fixing fitting rotates or moves in the axial direction with respect to the hanging bolt.
また、実開昭53−3377号公報記載の棒状体に外
嵌の摺動部材位置固定機構は、棒状体に長手方向
に摺動自在に外嵌させた摺動部材を包囲するよう
に、棒状体の長手方向に沿つて通穴を有する第三
部材を棒状体に嵌挿し、第三部材の外方から棒状
体にボルトを着脱自在に設けて摺動部材を棒状体
に弾性的に当接させ、摺動部材に連結される作動
体を固定するため、摺動部材が棒状体を弾性力に
より挟持するものであるが、棒状体に装着する
際、第三部材を棒状体の一端から挿入させる必要
があり、棒状体が長尺なものであればあるほど、
作業が困難となり、また１本のボルトの押圧力の
みにより棒状体に固定するため、前記例と同様
に、振動等が原因でボルトが僅かに緩むと、吊り
ボルトに対する摺動部材と第三部材の固定が直ち
に緩むと共に、摺動部材と第三部材とを吊りボル
トに固定する場合、仮固定ができないので、吊り
ボルトに対して摺動部材と第三部材とが回転した
り、或いは軸方向に移動してしまう点。 Further, the sliding member position fixing mechanism described in Japanese Utility Model Application Publication No. 53-3377, which is fitted externally to a rod-shaped body, is configured such that the sliding member is fitted externally to the rod-shaped body so as to be slidable in the longitudinal direction. A third member having a through hole along the longitudinal direction of the body is inserted into the rod-shaped body, and a bolt is detachably provided on the rod-shaped body from the outside of the third member to elastically abut the sliding member on the rod-shaped body. In order to fix the actuating body connected to the sliding member, the sliding member clamps the rod-shaped body with elastic force, but when attaching to the rod-shaped body, the third member is inserted from one end of the rod-shaped body The longer the rod, the more
This makes the work difficult, and since it is fixed to the rod-shaped body only by the pressing force of one bolt, as in the above example, if the bolt loosens slightly due to vibration etc., the sliding member and the third member for the suspension bolt will be damaged. When fixing the sliding member and the third member to the hanging bolt, temporary fixation is not possible, so the sliding member and the third member may rotate with respect to the hanging bolt, or the sliding member and the third member may rotate with respect to the hanging bolt, or The point where it moves to.
また、実開昭51−53358号公報記載の緊締装置
は、棒状体を舌片の弾性力により挟持するもので
あるが、棒状体に嵌挿させる必要があり、棒状体
が長い場合、嵌挿作業が非常に困難であり、また
前記例と同様に、１本のボルトの押圧力のみによ
り棒状体を一対の舌片を介して挟持させるもので
あるため、振動等が原因でボルトが僅かに緩む
と、吊りボルトに対する緊締装置の固定が直ちに
緩むと共に、緊締装置を吊りボルトに固定する場
合、仮固定ができないので、吊りボルトに対して
緊締装置が回転したり、或いは軸方向に移動して
しまう点。 Furthermore, the tightening device described in Japanese Utility Model Application Publication No. 51-53358 clamps a rod-shaped body using the elastic force of tongues, but it is necessary to fit the rod-shaped body, and if the rod-shaped body is long, it may be difficult to fit and insert the rod-shaped body. The work is very difficult, and as in the previous example, the rod-shaped body is held between a pair of tongues by only the pressing force of one bolt, so the bolt may be slightly bent due to vibration etc. If loosened, the fixation of the tightening device to the hanging bolt will immediately loosen, and when fixing the tightening device to the hanging bolt, it cannot be temporarily fixed, so the tightening device may rotate or move in the axial direction with respect to the hanging bolt. A point to put away.
以上の点が問題となつていた。 The above points were problematic.
本考案は、このような欠点に鑑み、ボツクス類
を取付けた取付け具の吊りボルトに対する固定作
業が容易であり、かつ固定を確実にすると共に、
取付け具を吊りボルトに仮固定できるボツクス類
の取付け装置を提供することを目的とするもので
ある。 In view of these drawbacks, the present invention has been developed to facilitate the work of fixing the fixtures to which boxes are attached to the hanging bolts, to ensure the fixation, and to
It is an object of the present invention to provide a mounting device for boxes that can temporarily fix a mounting tool to a hanging bolt.
（課題を解決するための手段）
本考案は、底板の両端に吊りボルトと係合する
係合孔を備えた係合板を垂設した第１の取付け具
と、この第１の取付け具の係合孔と対峠して吊り
ボルトを挟持する挟持部を備えた第２の取付け具
と、からなり、第２の取付け具の裏面側にボツク
ス類を当接させ、ボツクス類の内側から第２の取
付け具および第１の取付け具を一体に接合すると
共に、第１の取付け具を第２の取付け具側に引き
付ける引張部材とから成り、引張部材により第１
の取付け具を引き付けて、第１の取付け具の係合
孔と第２の取付け具の挟持部との間に吊りボルト
を挟持させることにより、ボツクス類を吊りボル
トに着脱自在に取付けてなるものである。(Means for Solving the Problems) The present invention provides a first fixture in which engagement plates having engagement holes for engaging hanging bolts are vertically disposed at both ends of a bottom plate, and a first fixture that engages the first fixture. A second fixture is provided with a clamping part that is opposed to the matching hole and clamps the hanging bolt. Boxes are brought into contact with the back side of the second fixture, and the second fixture is inserted from the inside of the boxes. a tension member joining the fixture and the first fixture together and drawing the first fixture toward the second fixture;
Boxes are removably attached to the hanging bolt by pulling the fitting and sandwiching the hanging bolt between the engagement hole of the first fitting and the clamping part of the second fitting. It is.
（実施例） 本考案の実施例を図面に基づいて説明する。(Example) Embodiments of the present invention will be described based on the drawings.
第１図および第２図に示すように、本考案に係
るボツクス類の取付け装置は、後述の第１の取付
け具A1、第２の取付け具A2からなるものである。 As shown in FIGS. 1 and 2, the box mounting device according to the present invention comprises a first mounting tool A 1 and a second mounting tool A 2 , which will be described later.
第１の取付け具A1は、方形の係合板２の一側
外部に開口し、かつ吊りボルト３と係合する係合
孔４を設け、この係合板２を、底板１の両端に係
合孔４の開口がそれぞれ底板１の水平方向に相対
向するように垂設し、底板１に引張部材５と螺合
する一対の雌螺子６が所定の間隔をおいて設けら
れている。 The first fixture A 1 is provided with an engagement hole 4 that opens on one side of a rectangular engagement plate 2 and engages with a hanging bolt 3, and engages this engagement plate 2 with both ends of the bottom plate 1. The openings of the holes 4 are vertically disposed so as to face each other in the horizontal direction of the bottom plate 1, and a pair of female screws 6 which are screwed into the tension member 5 are provided on the bottom plate 1 at a predetermined interval.
第２の取付け具A2は、第１の取付け具A1と対
峠し、第１の取付け具A1の係合孔４を介して吊
りボルト３を挟持する挟持部９を有する側板８が
底板７の両端に設けられている。 The second fixture A 2 is opposite to the first fixture A 1 and has a side plate 8 having a clamping portion 9 that clamps the hanging bolt 3 through the engagement hole 4 of the first fixture A 1 . They are provided at both ends of the bottom plate 7.
本実施例の第１の取付け具A1および第２の取
付け具A2は金属或いは合成樹脂等で構成されて
いる。 The first fixture A 1 and the second fixture A 2 of this embodiment are made of metal, synthetic resin, or the like.
この第２の取付け具A2がスイツチボツクスＳ
の底板１０の外側に接着固定され、第２の取付け
具A2の各側板８の間に第１の取付け具A1が配設
され、スイツチボツクスＳの底板１０の内側から
挿入した２本の引張部材５がそれぞれ第１の取付
け具A1の底板１に設けた雌螺子６と螺合してい
る。本実施例において引張部材５は締付けボルト
である。 This second fixture A2 is the switch box S.
The first fixture A1 is arranged between each side plate 8 of the second fixture A2 , and the two fixtures inserted from the inside of the bottom plate 10 of the switch box S are fixed to the outside of the bottom plate 10 of the switch box S. The tension members 5 are each screwed into a female thread 6 provided in the bottom plate 1 of the first fixture A 1 . In this example, the tension member 5 is a tightening bolt.
そして、このスイツチボツクスＳを吊りボルト
３に取付けるには、まず吊りボルト３の適宜位置
に取付け装置を、第１の取付け具A1の各係合孔
４の開口を吊りボルト３側に向けて斜めに位置さ
せ、第１の取付け具A1の各係合孔４と第２の取
付け具A2との各挟持部９との間に吊りボルト３
が挿通するように取付け装置を回動させ、第１の
取付け具A1の各係合孔４と第２の取付け具A2と
の各挟持部９との間に吊りボルト３を挿通し、引
張部材である締付けボルト５を軽く締付けること
により、第１の取付け具A1を第２の取付け具A2
側に引き付け、かつ第１の取付け具A1の係合板
２と第２の取付け具A2の挟持部９との間で吊り
ボルト３を軽く挟持して仮固定する。仮固定状態
において、スイツチボツクスＳを吊りボルト３の
軸方向に移動させたり、回転させたりすることが
できる。 To attach this switch box S to the hanging bolt 3, first place the mounting device at an appropriate position on the hanging bolt 3, and then turn the opening of each engagement hole 4 of the first fixture A1 toward the hanging bolt 3. A hanging bolt 3 is positioned diagonally between each engagement hole 4 of the first fixture A 1 and each clamping part 9 of the second fixture A 2 .
The mounting device is rotated so that the bolts are inserted, and the hanging bolts 3 are inserted between each engagement hole 4 of the first fixture A 1 and each clamping part 9 of the second fixture A 2 , By lightly tightening the tightening bolt 5, which is a tension member, the first fixture A1 is connected to the second fixture A2.
side, and temporarily fix the hanging bolt 3 by lightly clamping it between the engagement plate 2 of the first fixture A1 and the clamping part 9 of the second fixture A2. In the temporarily fixed state, the switch box S can be moved in the axial direction of the hanging bolt 3 or rotated.
スイツチボツクスＳの取付け位置が決定された
後に締付けボルト５を更に締付けると、第１の取
付け具A1の係合板２と、第２の取付け具A2の挟
持部９との間で吊りボルト３が強く挟持され、こ
の結果スイツチボツクスＳが吊りボルト３に強固
に固定される。 When the tightening bolt 5 is further tightened after the mounting position of the switch box S has been determined, the hanging bolt 3 is tightened between the engagement plate 2 of the first fixture A1 and the clamping part 9 of the second fixture A2. are strongly clamped, and as a result, the switchbox S is firmly fixed to the hanging bolt 3.
第３図および第４図に本考案の第２の実施例が
示されている。なお、前記第１の実施例と同一部
分には同一符号を付して異なる部分についてのみ
説明する。 A second embodiment of the invention is shown in FIGS. 3 and 4. Note that the same parts as in the first embodiment are given the same reference numerals, and only the different parts will be explained.
第１の取付け具A1の構成は前記した通りであ
る。第２の取付け具A′2は、底板７の両端部に側
板８が設けられ、各側板８には一端に開口した溝
１１がその長さ方向に設けられ、側板８の上端面
が吊りボルト３の一方の側を挟持するための挟持
部９となつている。このように各側板８には長さ
方向に溝１１が設けられているので、各側板８は
その高さ方向（締付けボルト５の軸方向）に弾性
変形する。 The configuration of the first fixture A1 is as described above. The second fixture A' 2 has side plates 8 provided at both ends of the bottom plate 7, each side plate 8 having a groove 11 opened at one end in its length direction, and the upper end surface of the side plate 8 connected to a hanging bolt. It serves as a clamping part 9 for clamping one side of 3. Since each side plate 8 is provided with the groove 11 in the length direction, each side plate 8 is elastically deformed in its height direction (in the axial direction of the tightening bolt 5).
従つて、吊りボルト３に挿入すると、第２の取
付け具A′2の側板８が僅かに弾性変形し、この弾
性復元力により吊りボルト３は第１の取付け具
A1の係合孔４と第２の取付け具A′2の挟持部９と
の間で弾性的に挟持されて仮固定される。 Therefore, when inserted into the hanging bolt 3, the side plate 8 of the second fixture A'2 is slightly elastically deformed, and this elastic restoring force causes the hanging bolt 3 to be inserted into the first fixture.
It is elastically clamped and temporarily fixed between the engagement hole 4 of A1 and the clamping part 9 of the second fixture A'2 .
スイツチボツクスＳの取付け位置が決定される
と、締付けボルト５を締付ける。この締付けボル
ト５の締付け力により第２の取付け具A′2の側板
８に設けた溝１１が狭められて弾性変形し、第４
図ロに示されるように、第１の取付け具A1の底
板１と第２の取付け具A′2の底板７との間の間隔
が狭くなる。 When the mounting position of the switch box S is determined, the tightening bolt 5 is tightened. Due to the tightening force of this tightening bolt 5, the groove 11 provided in the side plate 8 of the second fixture A'2 is narrowed and elastically deformed, and the fourth
As shown in Figure B, the distance between the bottom plate 1 of the first fixture A 1 and the bottom plate 7 of the second fixture A' 2 is narrowed.
この結果、吊りボルト３が第２の取付け具A′2
の挟持部９に強く弾接し、締付けボルト５の締付
力と第２の取付け具A′2の側板８の弾性復元力と
の双方の力により、吊りボルト３は第１の取付け
具A1の係合孔４と第２の取付け具A′2の挟持部９
との間で強固で、しかも弾性的に固定される。 As a result, the suspension bolt 3 is connected to the second attachment A′ 2
Due to the force of both the tightening force of the tightening bolt 5 and the elastic restoring force of the side plate 8 of the second fixture A' 2 , the hanging bolt 3 is brought into contact with the clamping part 9 of the first fixture A 1 . The engaging hole 4 of the and the clamping part 9 of the second fixture A' 2
It is firmly and elastically fixed between the
また、第５図に第２の実施例の取付け装置によ
り吊りボルト３にジヨイントボツクスＪを取付け
る第３の実施例の斜視図が示されている。ジヨイ
ントボツクスＪの取付け台１２の内側に第１の取
付け具A1と第２の取付け具A′2とが配設してあ
り、前記第２の実施例と同様にして吊りボルト３
にジヨイントボツクスＪを固定する。 Further, FIG. 5 shows a perspective view of a third embodiment in which a joint box J is attached to a hanging bolt 3 using the attachment device of the second embodiment. A first fixture A 1 and a second fixture A' 2 are arranged inside the mounting base 12 of the joint box J, and the hanging bolt 3 is installed in the same manner as in the second embodiment.
Fix joint box J to .
なお、第１〜第３のいずれの実施例において
も、第２の取付け具A2，A′2は必ずしもボツクス
類に固定する必要はなく、また第１の取付け具
A1を第２の取付け具A′2側に引き寄せるための引
張部材５である締付けボルトは１本であつてもよ
い。 In addition, in any of the first to third embodiments, the second fixtures A 2 and A' 2 do not necessarily need to be fixed to boxes, and the first fixtures
There may be only one tightening bolt, which is the tension member 5 for drawing A 1 toward the second fixture A' 2 .
また、引張部材５は上記の実施例のように第１
の取付け具A1の底板１と螺合する締付けボルト
に限定されず、頭部が第１の取付け具A1の底板
１と係止しているボルトをボツクス類の内側から
ナツトで締上げる構成にしてもよく、更に頭部が
第１の取付け具A1の底板１と係止しているピン
部材をボツクス類の内側から引張つて止めピン、
Ｅリング等で固定する構成にしてもよい。 Further, the tension member 5 is the first tension member 5 as in the above embodiment.
This is not limited to tightening bolts that are screwed together with the bottom plate 1 of the first fixture A 1 , but the bolt whose head is engaged with the bottom plate 1 of the first fixture A 1 is tightened with a nut from the inside of the box. Furthermore, the pin member whose head is engaged with the bottom plate 1 of the first fixture A1 is pulled from the inside of the boxes to secure the pin,
It may also be configured to be fixed with an E-ring or the like.
また、第１〜第３のいずれの実施例において
も、吊りボルト３に対するボツクス類の仮固定或
いは固定を尚一層確実にするために、第２の取付
け具A2，A′2の側板８の上部に吊りボルト３の径
に対応した窪み部を設けて双方の接触面積を大き
くすることも可能である。 Furthermore, in any of the first to third embodiments, in order to further ensure temporary fixation or fixation of the boxes to the hanging bolts 3, the side plates 8 of the second fixtures A 2 and A' 2 are fixed. It is also possible to provide a recess corresponding to the diameter of the suspension bolt 3 in the upper part to increase the contact area between the two.
なお、弾性変形する第２の取付け具A′2の構造
は、上記実施例のように金属製、樹脂製の板状体
に溝１１を設けることにより、弾性復元力を生じ
させる構成のものに限定されず、締付けボルト５
を締付けた際に吊りボルト３と当接して弾性変形
し、しかもこの弾性変形により所定の弾性復元力
が生ずるようなもの、例えばゴム板であつてもよ
い。 The structure of the elastically deformable second fixture A' 2 is such that an elastic restoring force is generated by providing a groove 11 in a metal or resin plate as in the above embodiment. Not limited to tightening bolts 5
It may be a material, for example, a rubber plate, which is elastically deformed by contacting the hanging bolt 3 when tightened, and which generates a predetermined elastic restoring force due to this elastic deformation.
（考案の効果）
本考案に係るボツクス類の取付け装置によれ
ば、ボツクス類を吊りボルトに取付ける際、引張
部材により第１の取付け具を第２の取付け具側に
引き付けて、第１の取付け具の各係合孔と第２の
取付け具の各挟持部との間で吊りボルトを挟持す
る構成であり、引張部材が直接吊りボルトに接触
していないので、ボツクス類を吊りボルトに強固
で、しかも安定した状態で固定することができる
と共に、その固定状態が耐振構造となるので、長
期間の使用によつても固定が緩むことがない。(Effects of the invention) According to the box attachment device according to the present invention, when attaching boxes to hanging bolts, the first attachment tool is pulled toward the second attachment tool by the tension member, and the first attachment device is The suspension bolt is held between each engagement hole of the fixture and each clamping part of the second fixture, and the tension member is not in direct contact with the suspension bolt, so the boxes can be firmly attached to the suspension bolt. Moreover, since it can be fixed in a stable state and the fixed state has a vibration-proof structure, the fixation will not loosen even after long-term use.
また、引張部材により軽く固定することによ
り、ボツクス類を吊りボルトに対して仮固定する
ことができ、仮固定状態でボツクス類を吊りボル
トの軸方向に移動させたり、或いは回転させたり
することができるので、吊りボルトに対するボツ
クス類の固定位置の位置決め、並びに本固定の各
作業がし易くなる。 In addition, by lightly fixing the boxes with a tension member, the boxes can be temporarily fixed to the hanging bolt, and the boxes can be moved in the axial direction of the hanging bolt or rotated in the temporarily fixed state. This makes it easier to locate the fixing position of the boxes with respect to the hanging bolts and to perform the actual fixing operations.
また、第２の取付け具が弾性体である場合、引
張部材の緩みが僅かであるならば、第２の取付け
具の弾性復元力により吊りボルトが十分に挟持さ
れたままの状態であるため、吊りボルトに対する
ボツクス類の固定が直ちに緩むことがなく、吊り
ボルトに対するボツクス類の固定が一層耐振的と
なる。 Furthermore, in the case where the second fixture is an elastic body, if the tension member is slightly loosened, the hanging bolt will remain sufficiently clamped due to the elastic restoring force of the second fixture. The fixing of the boxes to the hanging bolts does not loosen immediately, and the fixing of the boxes to the hanging bolts becomes more vibration resistant.
第１図は本考案の第１の実施例の取付け装置に
よりスイツチボツクスを吊りボルトに固定した状
態の斜視図、第２図は同、固定部の縦断面図、第
３図は本考案の第２の実施例の取付け装置により
スイツチボツクスを吊りボルトに固定した状態の
斜視図、第４図イ，ロは同、仮固定および固定状
態における固定部の縦断面図、第５図は第２の実
施例の取付け装置により吊りボルトにジヨイント
ボツクスを取り付けた第３の実施例の使用状態の
斜視図、第６図は従来のボツクス類の取付け金具
の斜視図である。
主要部分の符号の説明、A1……第１の取付け
具、A2，A′2……第２の取付け具、Ｊ……ジヨイ
ントボツクス、Ｓ……スイツチボツクス、１……
第１の取付け具の底板、２……第１の取付け具の
係合板、３……吊りボルト、４……第１の取付け
具の係合孔、５……引張部材（締付けボルト）、
９……第２の取付け具の挟持部。
Fig. 1 is a perspective view of a switchbox fixed to a hanging bolt using the mounting device of the first embodiment of the present invention, Fig. 2 is a vertical sectional view of the fixing part, and Fig. 3 is a perspective view of the switchbox of the first embodiment of the present invention. A perspective view of the switchbox fixed to the suspension bolt using the mounting device of the second embodiment, Figures 4A and 4B are vertical cross-sectional views of the fixing part in the temporarily fixed and fixed states, and Figure 5 shows the second embodiment. FIG. 6 is a perspective view of a third embodiment in use, in which a joint box is attached to a hanging bolt using the attachment device of the embodiment, and FIG. 6 is a perspective view of a conventional attachment fitting for boxes. Explanation of the symbols of the main parts, A 1 ... first fixture, A 2 , A' 2 ... second fixture, J ... joint box, S ... switch box, 1 ...
Bottom plate of the first fixture, 2... Engagement plate of the first fixture, 3... Hanging bolt, 4... Engagement hole of the first fixture, 5... Tension member (tightening bolt),
9...The clamping part of the second fixture.
Claims (1)
孔４を備えた係合板２を垂設した第１の取付け
具A1と、 この第１の取付け具A1の係合孔４と対峠し
て吊りボルト３を挟持する挟持部９を備えた第
２の取付け具A2と、からなり、 第２の取付け具A2の裏面側にボツクス類を
当接させ、ボツクス類の内側から第２の取付け
具A2および第１の取付け具A1を一体に接合す
ると共に、第１の取付け具A1を第２の取付け
具A2側に引き付ける引張部材５とから成り、
引張部材５により第１の取付け具A1を引き付
けて、第１の取付け具A1の係合孔４と第２の
取付け具A2の挟持部９との間に吊りボルト３
を挟持させることにより、ボツクス類を吊りボ
ルト３に着脱自在に取付けることを特徴とする
ボツクス類の取付け装置。 ２ 第２の取付け具A2を弾性体で構成し、引張
部材５の軸方向に弾性変形可能とした実用新案
登録請求の範囲第１項記載のボツクス類の取付
け装置。[Claims for Utility Model Registration] 1. A first fixture A 1 having an engaging plate 2 vertically disposed at both ends of a bottom plate 1 and having engaging holes 4 that engage hanging bolts 3; and this first fixture. It consists of a second fixture A 2 equipped with a clamping part 9 that faces the engagement hole 4 of A 1 and clamps the hanging bolt 3 , and a box or the like is installed on the back side of the second fixture A 2 . A tension force that joins the second fixture A 2 and the first fixture A 1 together from the inside of the boxes and draws the first fixture A 1 toward the second fixture A 2 side. Consisting of member 5,
The tension member 5 pulls the first fixture A 1 , and the hanging bolt 3 is inserted between the engagement hole 4 of the first fixture A 1 and the clamping part 9 of the second fixture A 2 .
A mounting device for boxes, characterized in that the boxes can be detachably attached to a hanging bolt 3 by holding the boxes. 2. The box attachment device according to claim 1, wherein the second attachment device A2 is made of an elastic body and is elastically deformable in the axial direction of the tension member 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085426U JPH037601Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085426U JPH037601Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200910U JPS61200910U (en) | 1986-12-16 |
| JPH037601Y2 true JPH037601Y2 (en) | 1991-02-26 |
Family
ID=30635813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985085426U Expired JPH037601Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037601Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6188388B2 (en) * | 2013-04-10 | 2017-08-30 | 株式会社金杉商工 | Galvanic anode fixing structure for cathodic protection and galvanic anode for cathodic protection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533377B2 (en) * | 1973-10-18 | 1978-02-06 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153358U (en) * | 1974-10-21 | 1976-04-23 | ||
| JPS533377U (en) * | 1976-06-26 | 1978-01-13 | ||
| JPS54134869U (en) * | 1978-03-10 | 1979-09-19 | ||
| JPS57139504U (en) * | 1981-02-27 | 1982-09-01 |
-
1985
- 1985-06-06 JP JP1985085426U patent/JPH037601Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533377B2 (en) * | 1973-10-18 | 1978-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61200910U (en) | 1986-12-16 |
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