JPH0519670Y2 - - Google Patents

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Publication number
JPH0519670Y2
JPH0519670Y2 JP1988131980U JP13198088U JPH0519670Y2 JP H0519670 Y2 JPH0519670 Y2 JP H0519670Y2 JP 1988131980 U JP1988131980 U JP 1988131980U JP 13198088 U JP13198088 U JP 13198088U JP H0519670 Y2 JPH0519670 Y2 JP H0519670Y2
Authority
JP
Japan
Prior art keywords
hanger
nut
notch
support fitting
bolt
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 - Lifetime
Application number
JP1988131980U
Other languages
Japanese (ja)
Other versions
JPH0253587U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988131980U priority Critical patent/JPH0519670Y2/ja
Publication of JPH0253587U publication Critical patent/JPH0253587U/ja
Application granted granted Critical
Publication of JPH0519670Y2 publication Critical patent/JPH0519670Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 (産業上の利用分野) この考案は、ビル、工場その外の建築工事にお
いて、電設工事等の設備の増設や変更に使用する
もので、特に、ケーブルラツクやダクト等を吊持
している既設の吊りボルトの中間位置に、新規ケ
ーブルラツク等を載置するためのハンガーを増設
するのに好適な既設吊りボルト用ハンガー増設装
置に関する。
[Detailed explanation of the invention] (Field of industrial application) This invention is used for adding or changing equipment such as electrical work in construction work outside buildings, factories, etc. In particular, cable racks, ducts, etc. The present invention relates to a hanger extension device for an existing hanging bolt suitable for adding a hanger for mounting a new cable rack or the like at an intermediate position of the existing hanging bolt that suspends the cable rack.

(従来の技術) 従来、ケーブルラツクやダクト等を付設するに
は、天井スラブ等から懸吊された一対の吊りボル
ト間に、ケーブルラツク等を載置するハンガーを
架設する。この際、吊りボルトにハンガーを架設
するための支持装置が使用されている。この支持
装置は、主に、ハンガーの端部に装着した支持金
具に吊りボルトを挿通し、予め吊りボルトにネジ
止めしたナツトで固定するものであつた。
(Prior Art) Conventionally, in order to attach a cable rack, duct, etc., a hanger on which the cable rack, etc. is placed is installed between a pair of hanging bolts suspended from a ceiling slab or the like. At this time, a support device is used to erect the hanger on the hanging bolt. This support device mainly involves inserting a suspension bolt into a support fitting attached to the end of a hanger and fixing it with a nut screwed onto the suspension bolt in advance.

ところが、このような支持装置で架設したハン
ガー上にケーブルラツク及びケーブル等を付設し
たあとで、新規ハンガーを架設したり、既存のハ
ンガー位置を変更しようとするときには、まず、
既存のハンガーを吊りボルト上方へ移動し、その
後、既存のハンガーの下に新規ハンガーを増設す
るなどといつた極めて多くの手間を要していた。
However, after attaching cable racks and cables to the hanger that has been erected using such a support device, when attempting to erect a new hanger or change the position of an existing hanger, first,
This required a great deal of effort, such as moving the existing hanger above the hanging bolt and then adding a new hanger below the existing hanger.

そこで、既存のハンガーをそのままの状態に保
ちながらでも、このハンガー上方に新規のハンガ
ーの装着が可能になる支持装置として、従来で
は、実公昭57−20937号公報に記載されたハンガ
ーの吊下装置や、当出願人が先に提案した実開昭
60−58983号公報に記載された支持装置が知られ
ている。
Therefore, as a support device that makes it possible to attach a new hanger above the existing hanger while keeping the existing hanger as it is, a hanger hanging device described in Publication No. 57-20937 has been proposed. , and Jikaisho, which was proposed earlier by the applicant.
A support device described in Japanese Patent No. 60-58983 is known.

一方、棒体状のチユーブを断面コ字形状の把持
部に固定するものとして、実開昭54−43622号に
記載されたチユーブホルダーがある。
On the other hand, there is a tube holder described in Japanese Utility Model Application Publication No. 54-43622 which fixes a rod-shaped tube to a gripping portion having a U-shaped cross section.

(考案が解決しようとする問題点) ところが、これらの支持装置には次のような問
題点があつた。
(Problems to be solved by the invention) However, these support devices had the following problems.

すなわち、前者の吊下装置では、吊りボルトと
ハンガーとの連結部分に装着する支持金具を、吊
りボルトの側面から装着し得るものとすること
で、吊りボルトの側面適位置にハンガーを増設で
きるようにしたものである。ところが、吊りボル
トの側面から支持金具の装着ができても、これを
吊りボルトに固定する手段は、吊りボルトに予め
ネジ止したナツトを使用するものであるために、
このナツトを予め装着していない吊りボルトに
は、支持金具の装着はできず、この結果、施行前
に予定されたハンガー以外の増設は行えないとい
つた問題点があつた。
That is, in the former hanging device, the support fitting attached to the connecting part between the hanging bolt and the hanger can be attached from the side of the hanging bolt, so that the hanger can be added at an appropriate position on the side of the hanging bolt. This is what I did. However, even if the supporting metal fittings can be attached from the side of the hanging bolt, the means for fixing it to the hanging bolt is to use a nut that is pre-screwed to the hanging bolt.
Supporting metal fittings cannot be attached to hanging bolts that have not been fitted with nuts in advance, and as a result, there was a problem in that it was impossible to add hangers other than those planned before implementation.

また、この吊下装置は、筺型吊金具と、上下二
つの押さえ金具との三つの部材を組合わせるもの
なので、装着作業性が悪く、ケーブル配線用のハ
ンガーのように連続して多数装着するものとして
は、不適当であつた。
In addition, this hanging device is a combination of three parts: a housing-shaped hanging fitting and two upper and lower holding fittings, so it is difficult to install, and many pieces are attached in succession like a hanger for cable wiring. As a matter of fact, it was inappropriate.

一方、当出願人が先に提案した支持装置は、前
者の問題点を解消するため、支持金具の固定を吊
りボルト側面から行えるようにしたものである。
この支持装置は、ハンガーにネジ止めする支持金
具から、吊りボルト側面に沿つて延長した圧止片
と、同じく吊りボルト側面に装着する平面略コ字
形状の支持具とで吊りボルトを挟み付け、これら
圧止片と支持具とを2本の締め付けネジで緊締固
着するものである。そのため、前者の吊下装置の
如く、固定用ナツトを予め吊りボルトに装着して
いなくても、吊りボルト側面に支持装置を自在に
装着できるようになつている。
On the other hand, in order to solve the former problem, the support device previously proposed by the present applicant allows the support fitting to be fixed from the side of the hanging bolt.
In this support device, the hanging bolt is sandwiched between a retaining piece that extends along the side of the hanging bolt from a support fitting that is screwed to the hanger, and a substantially U-shaped support that is also attached to the side of the hanging bolt. These pressing pieces and the support are fastened together with two tightening screws. Therefore, like the former suspension device, the support device can be freely attached to the side surface of the suspension bolt even if the fixing nut is not attached to the suspension bolt in advance.

ところが、圧止片と平面略コ字状の支持具とを
2本のボルトで緊締する場合には、これらの挟着
力をよほど高めなければ、ハンガーを装着する充
分な支持強度は得られない。そのためには、支持
具を固定する2本のボルトの緊締力を均一にし
て、慎重且つ確実に行う必要があり、このボルト
締付け作業に手間を要する問題が生じていた。
However, when tightening the pressure stopper and the planar substantially U-shaped support with two bolts, sufficient support strength for mounting the hanger cannot be obtained unless the clamping force of these bolts is increased considerably. For this purpose, it is necessary to equalize the tightening force of the two bolts that fix the support and to carefully and reliably tighten the bolts, which poses a problem in that this bolt tightening operation requires time and effort.

更に、吊りボルトを挟着する2つの金具を締付
ネジで緊締固着するこの支持装置では、ハンガー
の位置調整は、ハンガーを手指で支持した上で、
2本の締付ネジを調整しなければならず、このよ
うなハンガー位置の微調整は極めて面倒な作業と
なつていた。
Furthermore, with this support device in which two metal fittings that sandwich the hanging bolt are tightened and fixed with a tightening screw, the position of the hanger can be adjusted by supporting the hanger with your fingers.
Two tightening screws had to be adjusted, making such fine adjustment of the hanger position extremely troublesome.

また、前記チユーブホルダーのように、棒体状
のものをホルダーに固定する構造のものは提案さ
れていても、棒体状の吊りボルトにハンガーを装
着し、このハンガーにケーブルラツク等を載置で
きる構造ではなく、単にチユーブを固定するだけ
にとどまつていた。
In addition, even though a tube holder with a structure in which a rod-shaped object is fixed to the holder has been proposed, a hanger is attached to the rod-shaped suspension bolt, and a cable rack, etc. is placed on this hanger. It was not a structure that could be used, and the structure was limited to simply fixing the tube.

そこでこの考案は、上述の問題点を解消すべく
案出されたもので、取付け作業が容易で連続して
多数装着するケーブル配線用のハンガーとして最
適であり、ハンガーの支持力が強固であり、しか
も、取付け位置の微調整も容易に行うことが可能
な既存吊りボルト用ハンガー増設装置の提供を目
的とする。
Therefore, this idea was devised to solve the above-mentioned problems.It is easy to install, is ideal as a hanger for cable wiring that is installed in large numbers in succession, and the hanger has a strong supporting capacity. Furthermore, it is an object of the present invention to provide a hanger extension device for an existing hanging bolt, which allows fine adjustment of the mounting position to be easily performed.

(問題点を解決するための手段) 上述の目的を達成すべくこの考案は、 ナツトの側面に、所定雄ネジを雌ネジ内に誘導
する切欠を設け、このナツトの高さが二分される
位置で分割されると共に、この分割面において二
分された両者が回転自在に連結されら切欠付きダ
ブルナツトを使用する。
(Means for Solving the Problems) In order to achieve the above-mentioned object, this invention provides a notch on the side surface of the nut to guide a prescribed male screw into the female screw, and a notch is provided at a position where the height of the nut is bisected. The two halves are rotatably connected at this dividing plane using a double nut with a notch.

そして、所定板体を屈曲してリツプ溝形鋼製ハ
ンガーの端部に外嵌する正面略コ字形状のハンガ
ー支持金具を形成し、ハンガー支持金具の開放端
近傍の側縁から屈曲部方向に至る平面鉤形状を成
した切欠を、ハンガー支持金具の上下板に転回位
置で一対設ける。
Then, a predetermined plate body is bent to form a hanger support fitting having a substantially U-shape from the front side that fits over the end of the lip channel steel hanger, and extending from the side edge near the open end of the hanger support fitting in the direction of the bent part. A pair of planar hook-shaped notches are provided in the upper and lower plates of the hanger support fitting at rotational positions.

この切欠内に吊りボルトを連通せしめると共
に、内嵌したハンガー端部のリツプ部に内側から
係合する中ナツトと、この中ナツトにネジ止めす
る連結ボルトとを上板の切欠に装着したことを問
題解決のための手段とする。
In addition to communicating the suspension bolt in this notch, a middle nut that engages from the inside with the lip of the end of the hanger that has been fitted inside, and a connecting bolt that is screwed to this middle nut are attached to the notch in the top plate. Use it as a means to solve problems.

(作用) この考案によれば、ハンガー支持金具の上下板
体の間に沿つて吊りボルトを介した状態から、ハ
ンガー支持金具を回転させることで、ハンガー支
持金具の上下板体に転回位置で一対設けた平面鉤
形状の切欠内に、吊りボルトを連通する。
(Function) According to this invention, by rotating the hanger support fitting from a state where the hanger bolt is interposed between the upper and lower plates of the hanger support fitting, the hanger support fitting is connected to the upper and lower plates of the hanger support fitting at the rotated position. A hanging bolt is communicated within the provided planar hook-shaped notch.

更に、ハンガーのリツプ部に内側から係合する
中ナツトと連結ボルトとを上板の切欠に装着し、
ハンガー支持金具の内部に嵌入したハンガーの端
部をネジ止めする。
Furthermore, a middle nut and a connecting bolt that engage the lip part of the hanger from the inside are installed in the notch of the upper plate,
Screw the end of the hanger fitted inside the hanger support fitting.

そして、自身の側面の切欠から雌ネジ内に吊り
ボルトを嵌入して吊りボルトにネジ止めした一対
の切欠付きダブルナツトが、ハンガー支持金具を
吊りボルトに緊締固着するものである。
A pair of notched double nuts, which are screwed onto the hanging bolts by inserting the hanging bolts into the female threads through the notches on the sides thereof, tighten and fix the hanger support fittings to the hanging bolts.

(実施例) 以下、図面を参照してこの考案の実施例を詳細
に説明する。
(Example) Hereinafter, an example of this invention will be described in detail with reference to the drawings.

図に示される符号1は、後述するハンガー支持
金具2を吊りボルトQに固定する切欠付きダブル
ナツト1である。この切欠付きダブルナツト1
は、吊りボルトQ側面から装着できる切欠1Eを
有した、上下一対のダブルナツトである。図示例
では、六角ナツトの高さを二分する位置でナツト
自身を分割し、互いに相接する端面に、係合突条
1Bを設けた雄片1Aと、緩嵌溝部1Dを設けた
雌片1Cとからなる一対のナツト片を形成してあ
り、これら係合突条1Bと緩嵌溝部1Dと離脱し
ないように緩嵌して、雄片1Aと雌片1Cとを回
転自在に連結したものである(第5図参照)。
Reference numeral 1 shown in the figure is a notched double nut 1 for fixing a hanger support fitting 2 to a hanging bolt Q, which will be described later. This notched double nut 1
is a pair of upper and lower double nuts having a notch 1E that can be attached from the side of the hanging bolt Q. In the illustrated example, the hexagonal nut itself is divided at a position that bisects the height thereof, and a male piece 1A is provided with an engaging protrusion 1B on the mutually adjoining end surfaces, and a female piece 1C is provided with a loose fitting groove 1D. A pair of nut pieces are formed, which are loosely fitted into the engagement protrusion 1B and the loose fitting groove 1D to prevent them from coming off, thereby rotatably connecting the male piece 1A and the female piece 1C. Yes (see Figure 5).

符号2は、ハンガーPの端部に装着するハンガ
ー支持金具であり、このハンガー支持金具2もま
た、切欠付きダブルナツト1と同様に、吊りボル
トQ側面から装着できるように吊りボルト挿入口
2Eを設けてある。すなわち、このハンガー支持
金具2は、上板2Aと側板2Bと下板2Cとから
成り、リツプ溝形鋼製ハンガーの端部に外嵌す
る。
Reference numeral 2 denotes a hanger support fitting to be attached to the end of the hanger P. Similar to the notched double nut 1, this hanger support fitting 2 is also provided with a hanging bolt insertion opening 2E so that it can be attached from the side of the hanging bolt Q. There is. That is, this hanger support fitting 2 consists of an upper plate 2A, a side plate 2B, and a lower plate 2C, and is fitted onto the end of the lip channel steel hanger.

そして、ハンガー支持金具2の開放端近傍の側
縁から屈曲方向に至る平面鉤形状を成した切欠2
Dを、ハンガー支持金具の上下板2A,2Cに転
回位置で一対設けてあり、この切欠2D内に吊り
ボルトQを連通せしめると共に、内嵌したハンガ
ーP端部のリツプ部P1に内側から係合する中ナ
ツトRと、この中ナツトRにネジ止めする連結ボ
ルトSとを上板2Aの切欠2Dに装着する。図示
例の中ナツトRは、矩形状板体の両側縁を屈曲し
てハンガーPのリツプ部P1への係合を確実なも
のにしてある。この外、この中ナツトRの形状
は、リツプ部P1に内側から係合可能なものなら
適宜なものでよい。
A notch 2 having a planar hook shape extending from the side edge near the open end of the hanger support fitting 2 in the bending direction.
A pair of bolts D are provided in the upper and lower plates 2A and 2C of the hanger support fitting at rotated positions, and the hanging bolt Q is communicated within this notch 2D, and is engaged from the inside with the lip portion P1 of the end of the hanger P that is fitted inside. The inner nut R and the connecting bolt S screwed to the inner nut R are attached to the notch 2D of the upper plate 2A. In the illustrated example, the inner nut R has a rectangular plate with both side edges bent to ensure engagement with the lip portion P1 of the hanger P. In addition, the shape of the inner nut R may be any suitable shape as long as it can be engaged with the lip portion P1 from the inside.

ハンガー支持金具2の切欠2Dは、屈曲部がわ
に位置する切欠2Dの端部を吊りボルト挿入部2
Eとし、この吊りボルト挿入部2Eに、吊りボル
トQを連通させてある(第2図参照)。そして、
上板2Aの切欠2Dの屈曲部分を連結ボルト挿入
部2Fとし、この連結ボルト挿入部2Fに、中ナ
ツトRをネジ止めせしめる連結ボルトSを装着す
る。このとき、連結ボルトSは、座金Tを用いて
装着してあるが、座金Tを用いず、連結ボルトS
に、つば付きのボルトを使用しても良い。
The notch 2D of the hanger support fitting 2 is arranged so that the end of the notch 2D located on the side of the bending part is inserted into the hanging bolt insertion part 2.
E, and a hanging bolt Q is communicated with this hanging bolt insertion portion 2E (see FIG. 2). and,
The bent portion of the notch 2D of the upper plate 2A is used as a connecting bolt insertion portion 2F, and a connecting bolt S to which the middle nut R is screwed is attached to the connecting bolt insertion portion 2F. At this time, the connecting bolt S is attached using a washer T, but the connecting bolt S is attached without using the washer T.
You may also use bolts with flanges.

次に、吊りボルトQへのハンガー支持金具2の
装着及び、このハンガー支持金具2へのハンガー
Pの装着は、第3図に示す如く行う。
Next, the hanger support fitting 2 is attached to the hanging bolt Q, and the hanger P is attached to the hanger support fitting 2 as shown in FIG.

すなわち、ハンガー支持金具2の上下板2A,
2B間に沿つて吊りボルトQを位置させる(同図
参照)。その後、ハンガー支持金具2を、ハン
ガーPの長手方向に対する直交方向に、90°回転
させて、上下一対の切欠2D内につりボルトQを
連通せしめる。(同図参照)。更に、ハンガー支
持金具2をスライドさせて、吊りボルトQを吊り
ボルト挿入部2Eに位置させる。そして、中ナツ
トRをネジ止めした連結ボルトSを、連結ボルト
挿入部2Fに装着し、ハンガー支持金具2に内嵌
したハンガーPを、中ナツトRと連結ボルトSで
固定する(同図参照)。
That is, the upper and lower plates 2A of the hanger support fitting 2,
Position the hanging bolt Q along between 2B (see the same figure). Thereafter, the hanger support fitting 2 is rotated 90 degrees in a direction orthogonal to the longitudinal direction of the hanger P, and the suspension bolt Q is made to communicate within the pair of upper and lower notches 2D. (See the same figure). Furthermore, the hanger support fitting 2 is slid to position the hanging bolt Q in the hanging bolt insertion portion 2E. Then, attach the connecting bolt S with the inner nut R screwed on to the connecting bolt insertion part 2F, and fix the hanger P fitted inside the hanger support fitting 2 with the inner nut R and the connecting bolt S (see the same figure). .

尚、図中符号2Gは、下板2Cの上面に突出形
成してハンガーP端部の位置決めを行うストツパ
ーであり、符号2Hは、上板2A及び下板2Cの
強度を高めると共に、ハンガー支持金具2に内嵌
したハンガーP端部の位置ずれを防止する補強片
である。
In addition, the reference numeral 2G in the figure is a stopper that is formed protrudingly on the upper surface of the lower plate 2C to position the end of the hanger P, and the reference numeral 2H is a stopper that increases the strength of the upper plate 2A and the lower plate 2C, and is a hanger support metal fitting. This is a reinforcing piece that prevents the end of the hanger P fitted into the hanger P from shifting.

(考案の効果) この考案は上述の如く構成したことにより、当
初の目的を達成する。
(Effects of the invention) This invention achieves its original purpose by being configured as described above.

すなわち、所定板体を屈曲してリツプ溝形鋼製
ハンガーPの端部に外嵌する正面略コ字形状のハ
ンガー支持金具2を形成し、ハンガー支持金具2
の開放端近傍の側縁から屈曲部方向に至る平面鉤
形状を成した切欠2Dを、ハンガー支持金具の上
下板2A,2Cに転回位置で一対設けことで、ハ
ンガー支持金具2の上下板体の間に吊りボルトQ
を介した状態からハンガー支持金具2を回転させ
ることで、ハンガー支持金具2の上下一対の切欠
2D内に吊りボルトQを連通させることができ
る。このことから、吊りボルトQ側部へのハンガ
ー支持金具2の装着が容易なものになつた。
That is, the hanger support fitting 2 is formed by bending a predetermined plate body to form a hanger support fitting 2 having a substantially U-shape from the front that fits over the end of the lip groove steel hanger P.
By providing a pair of planar hook-shaped notches 2D extending from the side edge near the open end toward the bent portion in the upper and lower plates 2A and 2C of the hanger support fitting at the rotation positions, the upper and lower plates of the hanger support fitting 2 are Hanging bolt Q between
By rotating the hanger support metal fitting 2 from the state through which the hanger support metal fitting 2 is inserted, the hanging bolt Q can be made to communicate within the pair of upper and lower notches 2D of the hanger support metal fitting 2. This makes it easy to attach the hanger support fitting 2 to the side part of the hanging bolt Q.

しかも、従来のハンガーの吊下装置の如く、三
つの部材を組合わせる必要もなく、その装着性能
が極めて高いから、連続し多数装着するケーブル
配線用のハンガーとして最適であるといえる。
Furthermore, unlike conventional hanger hanging devices, there is no need to combine three members, and the installation performance is extremely high, making it ideal as a hanger for cable wiring that is installed in large numbers in succession.

また、ハンガー支持金具2に内嵌したハンガー
Pのリツプ部P1に内側から係合する中ナツトR
と、この中ナツトRをネジ止めする連結ボルトS
とを上板2Aの切欠2Dに装着してあるから、ハ
ンガー支持金具2とハンガーPとの固定は、連結
ボルトSを締付けるだけで良い。しかも、この連
結ボルトSは、上板2Aの切欠2Dに装着するか
ら、連結ボルトSの先端に中ナツトRをネジ止め
した状態でも上板2Aの切欠2Dに装着できるも
のとなり、この考案ハンガー増設装置における、
ハンガー支持金具2とハンガーPとの連結作業は
極めて簡略化される。
Also, a middle nut R that engages from the inside with the lip portion P1 of the hanger P fitted inside the hanger support fitting 2
and the connecting bolt S that screws this inner nut R.
and are attached to the notches 2D of the upper plate 2A, the hanger support fitting 2 and the hanger P can be fixed by simply tightening the connecting bolts S. Moreover, since this connecting bolt S is attached to the notch 2D of the upper plate 2A, it can be attached to the notch 2D of the upper plate 2A even when the middle nut R is screwed to the tip of the connecting bolt S. In the device,
The work of connecting the hanger support fitting 2 and the hanger P is extremely simplified.

更に、ナツトの側面に、所定雄ネジを雌ネジ1
F内に誘導する切欠1Eを設け、このナツトの高
さが二分される位置で分割されると共に、この分
割面において二分された両者が回転自在に連結さ
れた切欠付きダブルナツト1を使用するから、こ
の切欠付きダブルナツト1もまた、吊りボルトQ
の側面適位置に直接装着できる。したがつて、従
来の支持装置の如く、支持金具を固定するナツト
を、予め吊りボルトQにネジ止めする必要がな
く、ハンガーPの増設時期を選ばない。また、支
持金具の固定を吊りボルト側面から行えるように
した従来の支持装置に比べても、上下一対の切欠
付きダブルナツト1を調整するだけでよいから、
支持装置の装着が極めて容易なものになつた。
Furthermore, connect the specified male screw to the female screw 1 on the side of the nut.
Since a double nut 1 with a notch is used, in which a notch 1E is provided to guide the nut into F, the nut is divided at a position where the height of the nut is divided into two, and the two halves are rotatably connected at this dividing plane. This notched double nut 1 is also a suspension bolt Q.
Can be attached directly to the appropriate position on the side. Therefore, there is no need to screw the nut for fixing the support fitting to the hanging bolt Q in advance as in the conventional support device, and the hanger P can be added at any time. Also, compared to conventional support devices in which the support metal fittings can be fixed from the side of the hanging bolt, it is only necessary to adjust the pair of upper and lower notched double nuts 1.
Installation of the support device has become extremely easy.

更に、この切欠付きダブルナツト1の取付け位
置の微調整は、吊りボルトQに沿つて回転させる
ことで容易に行えるから、ハンガー支持金具2の
装着位置の微調整も容易である。
Further, since the mounting position of the notched double nut 1 can be easily adjusted by rotating it along the hanging bolt Q, the mounting position of the hanger support fitting 2 can also be finely adjusted.

このように、この考案によれば、取付け作業が
容易で、ハンガーの支持力に富み、しかも、取付
け位置の微調整も容易であるなどといつた実用上
有益な種々の効果を奏する。
As described above, this invention has various practical effects such as easy installation, high support for the hanger, and easy fine adjustment of the installation position.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の実施例を示すもので、第1図
は使用状態を示す要部正面図、第2図は分解斜視
図、第3図乃至はハンガー支持金具と連結ボ
ルトとの装着順序を示す工程図、第4図は第3図
で示す矢視−線側面図、第5図は切欠付き
ダブルナツトを示す一部切欠斜視図である。 P……ハンガー、P1……リツプ部、Q……吊
りボルト、R……中ナツト、S……連結ボルト、
T……座金、1……切欠付きダブルナツト、1A
……雄片、1B……係合突条、1C……雌片、1
D……緩嵌溝部、1E……切欠、1F……雌ネ
ジ、2……ハンガー支持金具、2A……上板、2
B……側板、2C……下板、2D……切欠、2E
……吊りボルト挿入部、2F……連結ボルト挿入
部、2G……ストツパー、2H……補強片。
The drawings show an embodiment of this invention; Fig. 1 is a front view of the main parts showing the state of use, Fig. 2 is an exploded perspective view, and Fig. 3 shows the installation order of the hanger support fitting and the connecting bolt. FIG. 4 is a side view taken along the line shown in FIG. 3, and FIG. 5 is a partially cutaway perspective view showing a double nut with a notch. P... Hanger, P1... Lip part, Q... Hanging bolt, R... Middle nut, S... Connection bolt,
T...Washer, 1...Double nut with notch, 1A
...Male piece, 1B...Engagement protrusion, 1C...Female piece, 1
D...Loose fitting groove, 1E...Notch, 1F...Female screw, 2...Hanger support fitting, 2A...Top plate, 2
B...Side plate, 2C...Lower plate, 2D...Notch, 2E
... Hanging bolt insertion part, 2F ... Connection bolt insertion part, 2G ... Stopper, 2H ... Reinforcement piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ナツトの側面に、所定雄ネジを雌ネジ内に誘導
する切欠を設け、このナツトの高さが二分される
位置で分割されると共に、この分割面において二
分された両者が回転自在に連結された切欠付きダ
ブルナツトにて吊りボルトの側面からネジ止め可
能なハンガー増設装置であつて、所定板体を屈曲
してリツプ溝形鋼製ハンガーの端部に外嵌する正
面略コ字形状のハンガー支持金具を形成し、ハン
ガー支持金具の開放端近傍の側縁から屈曲部方向
に至る平面鉤形状を成した切欠を、ハンガー支持
金具の上下板に転回位置で一対設け、この切欠内
に吊りボルトを連通せしめると共に、内嵌したハ
ンガー端部のリツプ部に内側から係合する中ナツ
トと、この中ナツトにネジ止めする連結ボルトと
を上板の切欠に装着したことを特徴とする既設吊
りボルト用ハンガー増設装置。
A notch is provided on the side surface of the nut to guide a predetermined male screw into the female screw, and the nut is divided at a position where the height is bisected, and the two halves are rotatably connected at this dividing surface. This is a hanger extension device that can be screwed from the side of a hanging bolt with a double nut with a notch, and is a hanger support fitting that is approximately U-shaped from the front and is fitted onto the end of a lip grooved steel hanger by bending a specified plate. A pair of planar hook-shaped notches extending from the side edge near the open end of the hanger support fitting toward the bent portion are provided at the rotational position on the upper and lower plates of the hanger support fitting, and a hanging bolt is communicated within this notch. A hanger for an existing hanging bolt, characterized in that an inner nut that engages from the inside with a lip portion of the end of the hanger that is fitted inside, and a connecting bolt that is screwed to the inner nut are attached to a notch in the upper plate. Expansion equipment.
JP1988131980U 1988-10-08 1988-10-08 Expired - Lifetime JPH0519670Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988131980U JPH0519670Y2 (en) 1988-10-08 1988-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988131980U JPH0519670Y2 (en) 1988-10-08 1988-10-08

Publications (2)

Publication Number Publication Date
JPH0253587U JPH0253587U (en) 1990-04-18
JPH0519670Y2 true JPH0519670Y2 (en) 1993-05-24

Family

ID=31388537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988131980U Expired - Lifetime JPH0519670Y2 (en) 1988-10-08 1988-10-08

Country Status (1)

Country Link
JP (1) JPH0519670Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443622B2 (en) * 1973-05-15 1979-12-21
JPS5720937U (en) * 1980-07-11 1982-02-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443622U (en) * 1977-09-01 1979-03-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443622B2 (en) * 1973-05-15 1979-12-21
JPS5720937U (en) * 1980-07-11 1982-02-03

Also Published As

Publication number Publication date
JPH0253587U (en) 1990-04-18

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