JP2001078347A - Fitting hardware for arrester conducting wire - Google Patents
Fitting hardware for arrester conducting wireInfo
- Publication number
- JP2001078347A JP2001078347A JP25085699A JP25085699A JP2001078347A JP 2001078347 A JP2001078347 A JP 2001078347A JP 25085699 A JP25085699 A JP 25085699A JP 25085699 A JP25085699 A JP 25085699A JP 2001078347 A JP2001078347 A JP 2001078347A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- mounting
- shaped member
- projection
- fitting
- 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.)
- Pending
Links
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建造物等に立設さ
れる避雷針を接地するときに、避雷針から接地までに配
設される避雷導線を建造物に取付けるための金物に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for attaching a lightning conductor provided from a lightning rod to a ground when the lightning rod installed on a building or the like is grounded.
【０００２】[0002]
【従来の技術】一般的に建造物には雷による被害を避け
るために、屋根の上や屋上等に避雷針が立てられる。こ
の避雷針を電気的に接地するために、避雷針から接地点
まで避雷導線が引かれている。そしてこの避雷導線は、
１メートル間隔ぐらいで取付金物によって建造物に固定
される。この取付金物は、建造物等の外側に沿うように
配置されるため、建造物の厚みが薄い箇所に取り付ける
場合には、ねじ止め固定では雨漏りの原因になる穴を空
けてしまうため、これを避けて接着固定されることが多
い。このように取付金物は、一本の避雷導線を固定する
ために多数使用されるため、安価で、取付作業が容易
で、安定して固定できる構造が望まれ、従来よりいくつ
か提案されている。2. Description of the Related Art In general, a lightning rod is installed on a roof or a rooftop of a building to prevent damage from lightning. In order to electrically ground this lightning rod, a lightning conductor is drawn from the lightning rod to the grounding point. And this lightning conductor is
It is fixed to the building by mounting hardware at intervals of one meter. Since this mounting hardware is arranged along the outside of the building, etc., if it is installed in a place where the thickness of the building is thin, fixing with screws will open a hole that will cause rain leakage. They are often glued and fixed. As described above, since a large number of mounting hardware are used for fixing one lightning conductor, a structure that is inexpensive, easy to install, and can be fixed stably is desired. .
【０００３】例えば、図４に示す取付金物２００は、一
対のＬ字型部材２１０、２１０と、クリップ状部材２２
０と、ボルト２３０とナット２３１から構成されてい
る。一対のＬ字型部材２１０、２１０は、その垂直面２
１２、２１２に設けられた取付穴２１３、２１３の位置
が合うように、左右対称に重ね合わされる。そして、一
対のＬ字型部材２１０、２１０の水平面２１１、２１１
が建造物の取付面（図示されていない）に接着剤で固定
される。次に、避雷導線１が挿通部２２２に挿通された
クリップ状部材２２０を、クリップ状部材２２０に設け
られた取付穴２２１と、取付穴２１３、２１３との位置
が合うように被せて、これら取付穴にボルト２３０とナ
ット２３１を通してねじ止めする。For example, a mounting hardware 200 shown in FIG. 4 includes a pair of L-shaped members 210, 210 and a clip-shaped member 22.
0, a bolt 230 and a nut 231. The pair of L-shaped members 210, 210
12 and 212 are symmetrically overlapped so that the positions of the mounting holes 213 and 213 provided in the same are matched. The horizontal surfaces 211, 211 of the pair of L-shaped members 210, 210
Are fixed to the mounting surface (not shown) of the building with an adhesive. Next, the clip-shaped member 220 in which the lightning conductor 1 is inserted through the insertion portion 222 is covered so that the positions of the mounting holes 221 provided in the clip-shaped member 220 and the mounting holes 213 and 213 match. The bolt 230 and the nut 231 are screwed through the holes.
【０００４】また、図５に示す取付金物３００は、図４
のＬ字型部材２１０と同形状のＬ字型部材３１０と、垂
直面３４２の上端が外側に折返してできた嵌合部３４４
を有するＬ字型部材３４０と、クリップ状部材３２０
と、ボルト３３０とナット３３１とから構成される。こ
の取付金物３００は、Ｌ字型部材３４０の嵌合部３４４
に、もう一方のＬ字型部材３１０の垂直面３１２が比較
的堅めにはめ込まれ、これらに設けられた取付穴３１
３、３４３の位置が合わせられる。そして、Ｌ字型部材
３１０と３４０の水平面３１１、３４１が建造物の取付
面( 図示されていない）に接着剤によって固定される。
次に、挿通部３２２に避雷導線１が挿通されたクリップ
状部材３２０を、クリップ状部材３２０に設けられた取
付穴３２１と、取付穴３１４、３４４の位置が合うよう
に被せて、これら取付穴にボルト３３０とナット３３１
を通してねじ止めする。[0004] The mounting hardware 300 shown in FIG.
L-shaped member 310 having the same shape as that of L-shaped member 210 of above, and a fitting portion 344 formed by folding the upper end of vertical surface 342 outward.
L-shaped member 340 having
, And a bolt 330 and a nut 331. The fitting 300 is fitted to the fitting portion 344 of the L-shaped member 340.
On the other hand, the vertical surface 312 of the other L-shaped member 310 is relatively firmly fitted, and the mounting holes 31 formed in these are formed.
The positions of 3,343 are adjusted. Then, the horizontal surfaces 311 and 341 of the L-shaped members 310 and 340 are fixed to the mounting surface (not shown) of the building with an adhesive.
Next, the clip-shaped member 320 in which the lightning conductor 1 is inserted through the insertion portion 322 is covered so that the positions of the mounting holes 321 provided in the clip-shaped member 320 and the mounting holes 314 and 344 match. Bolt 330 and nut 331
And screw it through.
【０００５】また、図６に示す取付金物４００は、固定
部材４１０と補助部材４４０とクリップ状部材４２０
と、ボルト４３０とナット４３１とネジ４３２とから構
成されている。固定部材４１０には、建造物と取付面(
図示されていない）と隙間を有するように設けられた台
座部４１２に、取付穴４１３が設けられており、ねじ４
３２によって補助部材４４０がねじ止めされる。そして
固定部材４１０の水平面４１１が建造物の取付面に接着
剤で固定される。そして、挿通部４２２に避雷導線１が
挿通されたクリップ状部材４２０を、補助部材４４０の
垂直面４４２に被せる。クリップ状部材４２０に設けら
れた取付穴４２１と、垂直面４４２に設けられた取付穴
４４１の位置が合わせられ、これら取付穴にボルト４３
０とナット４３１が通されてねじ止めされる。[0005] A mounting member 400 shown in FIG. 6 includes a fixing member 410, an auxiliary member 440, and a clip-like member 420.
, A bolt 430, a nut 431, and a screw 432. The fixing member 410 includes a building and a mounting surface (
(Not shown), a mounting portion 413 is provided in a pedestal portion 412 provided with a gap.
The auxiliary member 440 is screwed by 32. Then, the horizontal surface 411 of the fixing member 410 is fixed to the mounting surface of the building with an adhesive. Then, the clip-like member 420 in which the lightning conductor 1 is inserted into the insertion portion 422 is put on the vertical surface 442 of the auxiliary member 440. The positions of the mounting holes 421 provided on the clip-shaped member 420 and the mounting holes 441 provided on the vertical surface 442 are aligned, and the bolts 43 are inserted into these mounting holes.
0 and nut 431 are passed through and screwed.
【０００６】[0006]
【発明が解決しようとする課題】図４に示される取付金
物２００は簡単な構成であるが、一対のＬ字型部材２１
０、２１０を重ねあわせて建造物に取付面に固定すると
きに、接着剤の硬化による収縮で位置ずれを起こし、重
ね合わせがずれるという課題を有する。これにより取付
穴２１４、２１４がずれてクリップ状部材２２０をねじ
止めする場合に位置が合わず、ねじ止めできないという
問題を引き起こす。The mounting hardware 200 shown in FIG. 4 has a simple structure, but has a pair of L-shaped members 21.
When the 0 and 210 are superimposed and fixed to a mounting surface on a building, there is a problem that displacement occurs due to shrinkage due to curing of the adhesive and the superposition is shifted. As a result, when the mounting holes 214 are displaced and the clip-like member 220 is screwed, the position does not match, and a problem that the screw cannot be screwed is caused.
【０００７】また取付金物２００で、上述の問題の対策
として、取付穴２１３、２１３をボルト２３０とナット
２３１で仮固定し、接着が行われることがある。しか
し、この方法では、硬化が完了した後にボルト２３０を
取外し、クリップ状部材２２０の取付時に再びボルト２
３０をネジ止めするなど、作業が非常に煩雑になるとい
う欠点を有している。As a countermeasure against the above-mentioned problem in the mounting hardware 200, the mounting holes 213 and 213 may be temporarily fixed with bolts 230 and nuts 231 to perform bonding. However, in this method, the bolt 230 is removed after the curing is completed, and the bolt 2
There is a disadvantage that the operation becomes very complicated, such as screwing the 30.
【０００８】次に、図５に示される取付金物３００は、
嵌合部３４４で一対のＬ字型部材３１０、３４０が比較
的堅めに嵌合させられ、接着硬化時の収縮によって位置
がずれることを防止する特徴を有しているが、Ｌ字型部
材３１０を、嵌合部３４４に嵌合する作業が煩わしく、
作業に手間がかかるという欠点がある。Next, the mounting hardware 300 shown in FIG.
The pair of L-shaped members 310 and 340 are relatively firmly fitted by the fitting portion 344, and have a feature of preventing the position from being shifted due to contraction at the time of adhesive curing. Is troublesome to fit into the fitting portion 344,
There is a disadvantage that the work is troublesome.
【０００９】また、Ｌ字型部材３１０は、嵌合部３４４
により、上下方向は動きを押さえられているが、横方向
への動きは押さえることができない。そのため、やはり
ボルト３３０を取り付ける穴にずれを生じ、クリップ状
部材３２０をねじ止めできないという問題を生じる。The L-shaped member 310 has a fitting portion 344.
As a result, the movement in the vertical direction is suppressed, but the movement in the horizontal direction cannot be suppressed. For this reason, the hole for attaching the bolt 330 is also shifted, which causes a problem that the clip-like member 320 cannot be screwed.
【００１０】また、嵌合の方法が明確でないため、組立
に間違いを生じやすく、そのためＬ字型部材を組立て出
荷する必要や、輸送時にかさばるという欠点も有してい
る。[0010] Further, since the fitting method is not clear, assembly is liable to be erroneous, so that the L-shaped member needs to be assembled and shipped, and has the disadvantage that it is bulky at the time of transportation.
【００１１】また、図６に示される取付金物４００は、
接着硬化時の収縮の影響がでない構造が特徴であるが、
そのため、各部品の形状が複雑で、製造コストが高くな
るという課題を有している。Further, the mounting hardware 400 shown in FIG.
It is characterized by a structure that is not affected by shrinkage during adhesive curing.
Therefore, there is a problem that the shape of each component is complicated and the manufacturing cost is increased.
【００１２】本発明は上述のような課題を考慮したもの
で、接着硬化時に位置ずれを生じず、取り扱いが簡単
で、安価な避雷導線用の取付金物を提供することを目的
とするものである。SUMMARY OF THE INVENTION The present invention has been made in consideration of the above-described problems, and has as its object to provide an inexpensive metal fitting for a lightning arrester, which is easy to handle, does not cause displacement during adhesive curing, and is inexpensive. .
【００１３】[0013]
【課題を解決するための手段】本発明の請求項１は、避
雷導線を挟むクリップ状部材と、一対のＬ字型部材から
なる取付金物であって、Ｌ字型部材は水平面と垂直面と
を有し、Ｌ字型部材の垂直面には、クリップ部材を固定
するための取付穴部と、Ｌ字型部材の外側に突出した突
起部と、空洞を有するホール部とが具備され、クリップ
状部材を取付けるために、Ｌ字型部材の垂直面同士を反
転して重ね合わせたときに、一方のＬ字型部材の突起部
と他方のＬ字型部材のホール部とがそれぞれ嵌合するこ
とを特徴とする。According to a first aspect of the present invention, there is provided a clip-like member for sandwiching a lightning conductor, and a mounting member comprising a pair of L-shaped members, wherein the L-shaped member has a horizontal surface and a vertical surface. The vertical surface of the L-shaped member is provided with a mounting hole for fixing the clip member, a projection protruding outside the L-shaped member, and a hole having a cavity, When the vertical surfaces of the L-shaped members are inverted and overlapped in order to attach the L-shaped members, the projections of one L-shaped member and the holes of the other L-shaped member are fitted respectively. It is characterized by the following.
【００１４】この手段では、一対のＬ字型部材の垂直面
同士を反転させて重ね合わせ、取付穴の位置を一致させ
た時、Ｌ字型部材の一方の突起部が、相対する他方のホ
ール部に嵌合する。そして、この嵌合が２組生じること
から、接着剤の硬化時に収縮が生じても、取付穴の位置
が上下や左右や回転方向にずれることが無い。また、嵌
合させる部位の形状が明確なので、熟練者でなくても容
易に組合せられる。According to this means, when the vertical surfaces of the pair of L-shaped members are inverted and superimposed on each other and the positions of the mounting holes are matched, one of the projections of the L-shaped member is opposed to the other hole. To fit the part. Since two sets of the fittings occur, even if the adhesive shrinks during curing, the position of the mounting hole does not shift in the vertical and horizontal directions or the rotation direction. In addition, since the shape of the part to be fitted is clear, it is easy to combine even non-experts.
【００１５】また、請求項２は、一対のＬ字型部材は、
同じ形状であることを特徴とする。According to a second aspect of the present invention, the pair of L-shaped members are
It is characterized by having the same shape.
【００１６】この手段では、製造及び輸送コストの削減
が図れる。According to this means, manufacturing and transportation costs can be reduced.
【００１７】また、請求項３は、突起部は、先端に向か
って細くなる略々テーパ形状を有し、またホール部は、
垂直面を貫通した孔で、突起部の最大外径よりも僅かに
大きな内径を有していることを特徴とする。According to a third aspect of the present invention, the projection has a substantially tapered shape tapering toward the tip, and the hole has
The hole penetrates the vertical surface and has an inner diameter slightly larger than the maximum outer diameter of the projection.
【００１８】この手段では、突起部の略々テーパ形状
が、ホール部に入り込んでくさび効果を発揮し、位置ず
れを生じにくい。また、ホール部が貫通加工等の簡単な
工法で形成されるため、製造コストの低減が図れる。According to this means, the substantially tapered shape of the projection portion enters the hole portion to exhibit a wedge effect, and is less likely to be displaced. In addition, since the hole is formed by a simple method such as a penetration process, the manufacturing cost can be reduced.
【００１９】また、請求項４は、Ｌ字型部材の垂直面に
設けられた突起部とホール部と取付穴部の各中心は、水
平面から同じ高さにあり、かつ突起部とホール部の各中
心は、取付穴部の中心から等しい距離にあることを特徴
とする。According to a fourth aspect of the present invention, the centers of the protrusion, the hole, and the mounting hole provided on the vertical surface of the L-shaped member are at the same height from a horizontal plane, and the center of the protrusion and the hole is different. Each center is equidistant from the center of the mounting hole.
【００２０】この手段では、このＬ字型部材を２つ用い
て垂直面同士を反転させて重ね合わせ、取付穴を一致さ
せると、一方の突起部と他方のホール部が自然と嵌合さ
れる。In this means, when two L-shaped members are used and the vertical surfaces are inverted and overlapped, and the mounting holes are aligned, one of the projections and the other hole are naturally fitted. .
【００２１】[0021]
【実施の形態】本発明の基本的な実施の形態について、
図に基づいて説明する。図１は実施の形態（１）を用い
て避雷導線を固定した状態を示す斜視図、図２は実施の
形態（１）の組立を示す斜視図、図３は図２のＡ−Ａ線
で切断した断面の斜視図を示している。DESCRIPTION OF THE PREFERRED EMBODIMENTS Regarding a basic embodiment of the present invention,
Description will be made based on the drawings. FIG. 1 is a perspective view showing a state in which a lightning conductor is fixed using the embodiment (1), FIG. 2 is a perspective view showing an assembly of the embodiment (1), and FIG. 3 is a line AA in FIG. FIG. 2 shows a perspective view of a cut section.
【００２２】実施の形態（１）の取付金物１００は建造
物２に接着剤３によって固定されており、この取付金物
１００は、１対のＬ字型部材１１０、１１０と、クリッ
プ状部材１２０とから構成されている。Ｌ字型部材１１
０は、幅約４０ｍｍ、板厚約１ｍｍのアルミの板を直角
に折り曲げて、水平面１１１と垂直面１１２を形成する
よう加工されたもので、高さ約２５ｍｍの垂直面１１２
には、取付穴１１４と、ホール部１１５と、突起部１１
６が設けられている。このホール部１１５は貫通穴で内
径が約３．２ｍｍであり、突起部１１６の最大外径約３
ｍｍよりも僅かに大きい。突起部１１６は内側から外側
に向けて設けられ、先端に向けて細くなる略々テーパ形
状で、突起の高さは０．５ｍｍ〜１ｍｍ程度である。実
施の形態（１）では、ホール部１１５と突起部１１６と
取付穴１１４の各中心位置は、水平面１１１から同じ高
さにあり、またホール部１１５と突起部１１６の中心
は、取付穴１１４の中心から等しい距離にある。これに
よって、同じ形状のＬ字型部材１１０、１１０を用い
て、垂直面１１２、１１２を左右対称に重ね合わせた時
に、取付穴１１４、１１４の位置を一致させるだけで、
一方のＬ字型部材の１１０のホール部１１５と突起部１
１６は、相対する他方のＬ字型部材１１０の突起部１１
６とホール部１１５とに自然と嵌合することができる。
この嵌合は、着脱自在ではあるが、緩みが少なく、また
突起部１１６の形状によるくさび効果で、Ｌ字型部材１
１０、１１０の重ね合わせがずれることはない。The mounting hardware 100 of the embodiment (1) is fixed to the building 2 with an adhesive 3, and the mounting hardware 100 includes a pair of L-shaped members 110, 110, a clip-shaped member 120, It is composed of L-shaped member 11
Reference numeral 0 denotes an aluminum plate having a width of about 40 mm and a thickness of about 1 mm, which is bent at a right angle to form a horizontal plane 111 and a vertical plane 112, and a vertical plane 112 having a height of about 25 mm.
Has a mounting hole 114, a hole 115, and a protrusion 11
6 are provided. The hole 115 is a through hole having an inner diameter of about 3.2 mm.
mm. The protrusion 116 is provided from the inside to the outside, has a substantially tapered shape that becomes thinner toward the tip, and has a height of about 0.5 mm to 1 mm. In the embodiment (1), the center positions of the hole 115, the protrusion 116, and the mounting hole 114 are at the same height from the horizontal plane 111, and the center of the hole 115 and the protrusion 116 is the center of the mounting hole 114. Equal distance from center. Thereby, when the vertical surfaces 112, 112 are superimposed symmetrically using the L-shaped members 110, 110 of the same shape, only the positions of the mounting holes 114, 114 are matched,
One L-shaped member 110 having a hole 115 and a protrusion 1
16 is the projection 11 of the other opposing L-shaped member 110.
6 and the hole 115 can be fitted naturally.
Although this fitting is detachable, there is little looseness, and the wedge effect due to the shape of the projection 116 makes the L-shaped member 1
The superimposition of 10, 110 does not shift.
【００２３】なお、Ｌ字型部材１１０の材料としては、
ステンレスや銅でもよい。また、実施の形態（１）で
は、ホール部１１５は、垂直面１１２の貫通加工によっ
て、また突起部１１６は、くぼみ加工（エンボス加工、
ポンチ加工も含む）等の押出して加工によって形成され
ているが、この方法に限定されるものではない。The material of the L-shaped member 110 is as follows.
Stainless steel or copper may be used. Further, in the embodiment (1), the hole 115 is formed by penetrating the vertical surface 112, and the projection 116 is formed by indentation (embossing, embossing, etc.).
(Including punching), but is not limited to this method.
【００２４】一方、クリップ状部材１２０には、避雷導
線１を挿通するための挿通部１２２が設けられており、
この挿通部１２２は一部が開放された円筒状を有してい
る。そして、この挿通部１２２の解放された両端が平行
に伸延した形状の組付け部１２３には、取付穴１２１、
１２１が設けられている。組付け部１２３は重ねられた
Ｌ字型部材１１０、１１０の垂直部１１２、１１２を挟
むように被せられ、取付穴１２１と取付穴１１４の位置
が合わされ、ボルト１３０とナット１３１によってねじ
止めされる。On the other hand, the clip-like member 120 is provided with an insertion portion 122 for inserting the lightning conductor 1.
The insertion portion 122 has a cylindrical shape that is partially open. The mounting holes 123 with the open ends of the insertion portion 122 extending in parallel are provided with mounting holes 121,
121 are provided. The assembling portion 123 is covered so as to sandwich the vertical portions 112, 112 of the stacked L-shaped members 110, 110, the mounting holes 121 and the mounting holes 114 are aligned, and are screwed with the bolts 130 and the nuts 131. .
【００２５】このように構成された取付金物１００を用
いて、避雷導線１を固定する動作について説明する。ま
ず、一対のＬ字型部材１１０、１１０を左右対称に垂直
面１１２，１１２が重ね合わされ、後にねじ止めの時に
使われる取付穴１１４、１１４の位置が合うように組み
合わせる。そうすると、一方のＬ字型部材１１０のホー
ル部１１５に他方のＬ字型部材１１０の突起部１１６が
自然と嵌合され、この嵌合が取付穴１１４の両側にでき
る。この嵌合によって、一対のＬ字型部材１１０、１１
０は、上下、左右、回転方向にずれることなく重ね合わ
される。次に、この一対のＬ字型部材１１０、１１０の
水平面１１１、１１１を、建造物２に接着剤３で固定す
る。このとき、固定用穴１１３は接着剤３の逃げとして
働く。接着剤３は、硬化するときに収縮するため、Ｌ字
型部材１１０を動かす力を作用させるが、一対のＬ字型
部材１１０、１１０は上述のように２カ所で嵌合されて
いるため、取付穴１１４、１１４の位置がずれる心配が
ない。次に、クリップ状部材１２０の挿通部１２２に、
避雷導線１を挿通し、組付け部１２３を垂直部１１２、
１１２を挟むように被せて、取付穴１２１と取付穴１１
４の位置を合わせてねじ止めする。これにより、取付金
物１００による避雷導線１の建造物２への固定が完了す
る。An operation of fixing the lightning conductor 1 using the mounting hardware 100 configured as described above will be described. First, a pair of L-shaped members 110, 110 are combined such that the vertical surfaces 112, 112 are superposed symmetrically on the left and right, and the positions of the mounting holes 114, 114 used for screwing later are matched. Then, the projection 116 of the other L-shaped member 110 is naturally fitted into the hole 115 of the other L-shaped member 110, and this fitting can be performed on both sides of the mounting hole 114. By this fitting, a pair of L-shaped members 110, 11
0 is superimposed without shifting in the up, down, left, right, and rotation directions. Next, the horizontal surfaces 111, 111 of the pair of L-shaped members 110, 110 are fixed to the building 2 with the adhesive 3. At this time, the fixing holes 113 function as escape for the adhesive 3. The adhesive 3 contracts when it cures, and thus exerts a force to move the L-shaped member 110. However, since the pair of L-shaped members 110 and 110 are fitted at two places as described above, There is no fear that the positions of the mounting holes 114 are shifted. Next, the insertion portion 122 of the clip-shaped member 120
The lightning conductor 1 is inserted, and the assembling part 123 is inserted into the vertical part 112,
112 so as to sandwich the mounting hole 121 and the mounting hole 11.
Align the position of 4 and screw it. Thus, the fixing of the lightning conductor 1 to the building 2 by the mounting hardware 100 is completed.
【００２６】なお、実施の形態（１）では、ホール部１
１５と突起部１１６と取付穴１１４の各中心位置を、水
平面１１１から同じ高さとし、またホール部１１５と突
起部１１６の中心を、取付穴１１４の中心から等しい距
離としている。これによって、同じ形状のＬ字型部材１
１０、１１０を組み合わせて、取付穴の位置を一致させ
たときに、２カ所で嵌合できるようにしている。しか
し、相対する位置で突起部とホール部とが嵌合するよう
に構成されていれば、取付穴１１４と同じ高さに、ホー
ル部１１５と突起部１１６を必ずしも設ける必要はな
い。また、相対した位置に、嵌合できる突起部とホール
部を有していれば、異なる形状のＬ字型部材を２個使っ
て組み合わせるよう構成してもよい。また、嵌合する箇
所も、２カ所に限定するものではない。ただし、１カ所
では、回転方向にずれる可能性があるため、少なくとも
２カ所以上は必要である。In the embodiment (1), the hole 1
The center positions of the projection 15, the projection 116, and the mounting hole 114 are the same height from the horizontal plane 111, and the centers of the hole 115 and the projection 116 are the same distance from the center of the mounting hole 114. Thereby, the L-shaped member 1 having the same shape
When the positions of the mounting holes are matched with each other by combining 10, 110, the fitting can be made at two places. However, if the protrusion and the hole are configured to be fitted at opposing positions, the hole 115 and the protrusion 116 need not necessarily be provided at the same height as the mounting hole 114. Further, as long as a protruding portion and a hole portion that can be fitted are provided at opposed positions, two different L-shaped members having different shapes may be combined. Also, the fitting locations are not limited to two locations. However, at one location, at least two or more locations are necessary because there is a possibility that the rotation direction will shift.
【００２７】また、実施の形態（１）では、ホール部と
して貫通穴を用いているが、突起部が嵌合されうる空洞
を有していれば、必ずしも貫通していなくてもよく、く
ぼみ形状でもよい。Further, in the embodiment (1), the through hole is used as the hole portion. However, as long as the hole has a cavity into which the projection can be fitted, the hole does not necessarily have to be penetrated. May be.
【００２８】このように、実施の形態（１）を用いれ
ば、Ｌ字型部材１１０の取付穴１１４を位置合わせする
という、通常行われる作業をするだけで、２カ所の嵌合
が完了するため、ずれを防止するために時別な作業を必
要としない。そのため、熟練者ででなくても、簡単に間
違わずに取り扱うことができる。As described above, according to the embodiment (1), the fitting at the two positions is completed only by performing the usual operation of positioning the mounting hole 114 of the L-shaped member 110. No extra work is required to prevent slippage. Therefore, even a non-skilled person can easily handle without mistake.
【００２９】[0029]
【発明の効果】以上、詳述したように避雷導線を挟むク
リップ状部材と、一対のＬ字型部材からなる取付金物で
あって、Ｌ字型部材は水平面と垂直面とを有し、Ｌ字型
部材の垂直面には、クリップ部材を固定するための取付
穴部と、Ｌ字型部材の外側に突出した突起部と、空洞を
有するホール部とが具備され、クリップ状部材を取付け
るために、Ｌ字型部材の垂直面同士を左右対称に重ね合
わせたときに、一方のＬ字型部材の突起部と他方のＬ字
型部材のホール部とがそれぞれ嵌合することを特徴とす
ることで、Ｌ字型部材を固定する時に接着剤が硬化収縮
しても取付穴に位置ずれが生じず、またそのためのＬ字
型部材を組み合わせ嵌合させる作業がきわめて簡単で、
また安価な避雷導線用取付金物を提供することができ
る。As described in detail above, a clip-like member for sandwiching the lightning conductor and a mounting hardware consisting of a pair of L-shaped members, the L-shaped member having a horizontal surface and a vertical surface, The vertical surface of the L-shaped member is provided with a mounting hole for fixing the clip member, a protrusion protruding outside the L-shaped member, and a hole having a cavity. When the vertical surfaces of the L-shaped members are superposed symmetrically on the left and right sides, the projections of one L-shaped member and the holes of the other L-shaped member are fitted respectively. Therefore, even when the adhesive cures and shrinks when fixing the L-shaped member, no displacement occurs in the mounting hole, and the work of combining and fitting the L-shaped member for that is extremely simple.
In addition, it is possible to provide an inexpensive mounting hardware for the lightning conductor.
【図１】本発明の実施の形態（１）を用いて避雷導線を
固定した状態を示す斜視図である。FIG. 1 is a perspective view showing a state in which a lightning conductor is fixed using an embodiment (1) of the present invention.
【図２】実施の形態（１）の組立を示す斜視図である。FIG. 2 is a perspective view showing the assembly of the embodiment (1).
【図３】図１のＡ−Ａ線で切断した断面の斜視図を示し
ている。FIG. 3 is a perspective view of a cross section taken along line AA of FIG.
【図４】従来の取付金物の例を示す斜視図である。FIG. 4 is a perspective view showing an example of a conventional mounting hardware.
【図５】従来の嵌合部を有する取付金物の例を示す斜視
図である。FIG. 5 is a perspective view showing an example of a conventional fitting having a fitting portion.
【図６】従来の取付金物の別の例を示す斜視図である。FIG. 6 is a perspective view showing another example of the conventional mounting hardware.
１ 避雷導線 １００ 取付金物 １１０ Ｌ字型部材 １１１ 水平面 １１２ 垂直面 １１３ 固定用穴 １１４ 取付穴 １１５ ホール部 １１６ 突起部 １２０ クリップ状部材 １２１ 取付穴 １２２ 挿通部 １２３ 組付け部 １３０ ボルト １３１ ナット ２００、３００、４００ 取付金物 ２１０、３１０、３４０ Ｌ字型部材 ２１１、３１１、３４１、４１１ 水平面 ２１２、３１２、３４２、４４２ 垂直面 ２１３、３１３、３４３、４１３、 取付穴 ２２０、３２０、４２０ クリップ状部材 ２２１、３２１、４２１、４４１ 取付穴 ２２２、３２２、４２２ 挿通部 ２３０、３３０、４３０ ボルト ２３１、３３１、４３１ ナット ３４４ 嵌合部 ４１０ 固定部材 ４１２ 台座部 ４３２ ねじ ４４０ 補助部材 REFERENCE SIGNS LIST 1 lightning conductor 100 mounting hardware 110 L-shaped member 111 horizontal surface 112 vertical surface 113 fixing hole 114 mounting hole 115 hole portion 116 protrusion 120 clip-like member 121 mounting hole 122 insertion portion 123 assembling portion 130 bolt 131 nut 200, 300 , 400 Mounting hardware 210, 310, 340 L-shaped member 211, 311, 341, 411 Horizontal surface 212, 312, 342, 442 Vertical surface 213, 313, 343, 413, Mounting hole 220, 320, 420 Clip-shaped member 221, 321, 421, 441 Mounting holes 222, 322, 422 Insertion sections 230, 330, 430 Bolts 231, 331, 431 Nuts 344 Fitting sections 410 Fixing members 412 Pedestal sections 432 Screws 440 Auxiliary members
Claims (4)
のＬ字型部材からなる取付金物であって、Ｌ字型部材は
水平面と垂直面とを有し、Ｌ字型部材の垂直面には、ク
リップ部材を固定するための取付穴部と、Ｌ字型部材の
外側に突出した突起部と、空洞を有するホール部とが具
備され、クリップ状部材を取付けるために、Ｌ字型部材
の垂直面同士を反転して重ね合わせたときに、一方のＬ
字型部材の突起部と他方のＬ字型部材のホール部とがそ
れぞれ嵌合することを特徴とする避雷導線用取付金物。1. A mounting member comprising a clip-like member sandwiching a lightning conductor and a pair of L-shaped members, wherein the L-shaped member has a horizontal surface and a vertical surface, and is provided on a vertical surface of the L-shaped member. Is provided with a mounting hole for fixing the clip member, a projection protruding outside the L-shaped member, and a hole having a cavity. When the vertical surfaces are inverted and overlapped, one of the L
A mounting member for a lightning conductor, wherein the protrusion of the L-shaped member and the hole of the other L-shaped member are fitted with each other.
とを特徴とする請求項１記載の避雷導線用取付金物。2. The mounting hardware according to claim 1, wherein the pair of L-shaped members have the same shape.
テーパ形状を有し、またホール部は、垂直面を貫通した
孔で、突起部の最大外径よりも僅かに大きな内径を有し
ていることを特徴とする請求項１または２に記載の避雷
導線用取付金物。3. The projection has a substantially tapered shape tapering toward the tip, and the hole has an inner diameter slightly larger than the maximum outer diameter of the projection. The mounting hardware for a lightning conductor according to claim 1 or 2, wherein the mounting member is provided.
とホール部と取付穴部の各中心は、水平面から同じ高さ
にあり、かつ突起部とホール部の各中心は、取付穴部の
中心から等しい距離にあることを特徴とする請求項１か
ら３のいずれかに記載の避雷導線用取付金物。4. The center of each of the projection, the hole, and the mounting hole provided on the vertical surface of the L-shaped member is at the same height from a horizontal plane, and the center of each of the projection and the hole is mounting. The mounting hardware for a lightning arrester according to any one of claims 1 to 3, wherein the mounting hardware is equidistant from the center of the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25085699A JP2001078347A (en) | 1999-09-03 | 1999-09-03 | Fitting hardware for arrester conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25085699A JP2001078347A (en) | 1999-09-03 | 1999-09-03 | Fitting hardware for arrester conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001078347A true JP2001078347A (en) | 2001-03-23 |
Family
ID=17214033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25085699A Pending JP2001078347A (en) | 1999-09-03 | 1999-09-03 | Fitting hardware for arrester conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001078347A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006055750B3 (en) * | 2006-11-25 | 2008-04-30 | J. Pröpster GmbH | Double bridge line holder for electrical conductor of lighting protection device, has mounting axle stub that lies against upper side of base, and retaining axle stub extending to lower side of base beyond edge of passing through opening |
| JP2008312311A (en) * | 2007-06-13 | 2008-12-25 | Shimizu Corp | Sidewall lightning arrester system of buildings |
| CN102468638A (en) * | 2011-10-02 | 2012-05-23 | 任鹏飞 | Lightning arrester wire clamp |
| CN103269037A (en) * | 2013-05-28 | 2013-08-28 | 国家电网公司 | Line arrestor replacing device |
| ITTO20130597A1 (en) * | 2013-07-16 | 2015-01-17 | Sirti Spa | PROTECTION SYSTEM FOR CABLE WAYS ALONG RAILWAY LINES |
| RU2679001C1 (en) * | 2017-11-23 | 2019-02-05 | Общество с ограниченной ответственностью "Элмашпром" | Round-section lightning protection conductor mounting method to the brick or concrete building wall (including through the thermal insulation) and its embodiments, device and tooling for such mounting |
| RU2774061C1 (en) * | 2021-04-09 | 2022-06-15 | Игорь Евгениевич Кузуб | Method for securing flat and round grounding conductors on metal structures |
-
1999
- 1999-09-03 JP JP25085699A patent/JP2001078347A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006055750B3 (en) * | 2006-11-25 | 2008-04-30 | J. Pröpster GmbH | Double bridge line holder for electrical conductor of lighting protection device, has mounting axle stub that lies against upper side of base, and retaining axle stub extending to lower side of base beyond edge of passing through opening |
| JP2008312311A (en) * | 2007-06-13 | 2008-12-25 | Shimizu Corp | Sidewall lightning arrester system of buildings |
| CN102468638A (en) * | 2011-10-02 | 2012-05-23 | 任鹏飞 | Lightning arrester wire clamp |
| CN103269037A (en) * | 2013-05-28 | 2013-08-28 | 国家电网公司 | Line arrestor replacing device |
| ITTO20130597A1 (en) * | 2013-07-16 | 2015-01-17 | Sirti Spa | PROTECTION SYSTEM FOR CABLE WAYS ALONG RAILWAY LINES |
| RU2679001C1 (en) * | 2017-11-23 | 2019-02-05 | Общество с ограниченной ответственностью "Элмашпром" | Round-section lightning protection conductor mounting method to the brick or concrete building wall (including through the thermal insulation) and its embodiments, device and tooling for such mounting |
| RU2774061C1 (en) * | 2021-04-09 | 2022-06-15 | Игорь Евгениевич Кузуб | Method for securing flat and round grounding conductors on metal structures |
| RU2800066C2 (en) * | 2021-06-10 | 2023-07-17 | Игорь Евгениевич Кузуб | Method of fastening down conductors at a given height to a folded roof (variants) |
| RU225809U1 (en) * | 2024-03-07 | 2024-05-07 | Константин Борисович Власов | Multi-bracket |
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