JPH0314913Y2 - - Google Patents
Info
- Publication number
- JPH0314913Y2 JPH0314913Y2 JP1985085588U JP8558885U JPH0314913Y2 JP H0314913 Y2 JPH0314913 Y2 JP H0314913Y2 JP 1985085588 U JP1985085588 U JP 1985085588U JP 8558885 U JP8558885 U JP 8558885U JP H0314913 Y2 JPH0314913 Y2 JP H0314913Y2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- support
- holding
- band
- 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
Links
- 238000005452 bending Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は高架高速道路等に沿つて植立した支持
ポールに自己支持型ケーブルを取付け吊架させる
支持金具に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a support fitting for attaching and suspending a self-supporting cable from support poles erected along an elevated expressway or the like.
［従来の技術］
通信線網の需要拡大に伴いその布設ルートを新
設することは容易でないが、自動車電話や交通誘
導無線等の種々の通信線を布設する場合にはその
布設ルートに高架高速道路を利用することはきわ
めて有効であり、これには自己支持型ケーブルを
用い高架高速道路に沿つて植立した支持ポールに
吊架させて布設することが工事の簡易迅速化のた
めに望ましいが、交通量が多く振動が激しい高速
道路に適するような有効な支持具は従来なかつ
た。[Conventional technology] As the demand for communication line networks increases, it is not easy to construct new routes for laying them, but when laying various communication lines such as car telephones and traffic guidance radios, it is necessary to install elevated expressways along the route. It is extremely effective to use self-supporting cables, and it is desirable to use self-supporting cables and suspend them from support poles planted along the elevated expressway in order to simplify and speed up the construction work. Until now, there has been no effective support suitable for highways with heavy traffic and severe vibration.
［考案が解決しようとする問題点］
前記のように高速道路では振動が激しいので支
持吊架具の取付け固定が緩んだりケーブルの支持
点が損傷し易く、また交通量が多い高速道路で緊
急に支持吊架具を補修する必要が生じたときにそ
の作業を迅速に行うことは容易でないという問題
点があつた。[Problems that the invention aims to solve] As mentioned above, the vibrations on expressways are intense, which makes it easy for the attachment of support suspension equipment to loosen and damage the cable support points. There has been a problem in that when it becomes necessary to repair the support suspension equipment, it is not easy to carry out the work quickly.
平板状の一組のクランプによりケーブルを吊下
する装置は実公昭58−43390号公報により公知で
あり、２つのバンド金具を柱に取付けて電線を支
持する電線止金具が実公昭49−9992号公報により
公知であり、また取付板に打出し突起を設けてボ
ルトの回り止めをした装置が実公昭53−47170号
公報により公知であるが、これらはいずれも迅速
に取付けることはできずケーブルを確実に支持す
こともできず、振動が激しい高速道路において使
用するには適さない。 A device for suspending a cable using a set of flat clamps is known from Japanese Utility Model Publication No. 58-43390, and a wire clamping device for supporting electric wires by attaching two band metal fittings to a pillar is disclosed in Japanese Utility Model Publication No. 49-9992. This is known from Japanese Utility Model Publication No. 53-47170, and a device in which a mounting plate is provided with a protrusion to prevent the bolt from rotating is known from Japanese Utility Model Publication No. 53-47170, but all of these devices cannot be installed quickly and the cables cannot be easily installed. It cannot be supported reliably and is not suitable for use on expressways where vibrations are severe.
本考案は高架高速道路等に沿つて植立された支
持ポールに自己支持型ケーブルを確実に、かつ迅
速、容易に取付け支持することができるようにし
た自己支持型ケーブル支持金具を提供することを
目的とするものである。 The object of the present invention is to provide a self-supporting cable support fitting that allows self-supporting cables to be reliably, quickly, and easily installed and supported on support poles erected along elevated expressways, etc. This is the purpose.
［問題点を解決するための手段］
前記の問題点を解決するために本考案の自己支
持型ケーブル支持金具は、一端に平板状対向片１
を形成し他端に枢着部２を形成した半円形帯金３
と、一端に樋状対向片４を形成し他端に枢着部５
を形成し中間部にコ字形屈曲部６を形成した屈曲
帯金７とをその両枢着部２，５で開閉自在に枢着
するとともに、前記の各対向片１，４に締付けね
じ９を取付けて支持ポール挟持用開閉帯金１０を
形成し、前記支持ポール挟持用開閉帯金１０のコ
字形屈曲部６にボルト頭部２１を嵌入し固定ナツ
ト２２を螺合して固定した水平支持ボルト２０に
位置調整ナツト２３と締付けナツト２４を螺合
し、その両ナツト２３，２４の間に、相対向する
一対の受け具３１と押え具３６よりなるケーブル
挟持金具３０を嵌挿し、前記受け具３１の中央の
ボルト挿通孔３２の下方の内側面にケーブル挟持
溝３３を設けるとともに上方の内側面に支点突起
３４を設け背面に位置調整ナツト嵌入凹部３５を
設け、前記押え具３６の中央のボルト挿通孔３７
の下方の内側面にケーブル挟持溝３８を設けると
ともに上方の内側面に支点凹部３９を設け、前記
受け具３１の支点突起３４の先端を押え具３６の
支点凹部３９に当接させ、受け具３１のケーブル
挟持溝３３と押え具３６のケーブル挟持溝３８と
を対向させて自己支持型ケーブルの支持線部を挟
持する溝を形成したものである。[Means for Solving the Problems] In order to solve the above problems, the self-supporting type cable support fitting of the present invention has a flat facing piece 1 at one end.
A semicircular band 3 having a pivot joint 2 formed at the other end.
A gutter-like opposing piece 4 is formed at one end, and a pivot joint 5 is formed at the other end.
A bent band 7 having a U-shaped bent part 6 formed in the middle part thereof is pivotally connected at both pivot parts 2 and 5 so as to be openable and closable, and a tightening screw 9 is attached to each of the opposing pieces 1 and 4. A horizontal support bolt is attached to form a support pole clamping opening/closing band 10, and is fixed by fitting a bolt head 21 into the U-shaped bent portion 6 of the support pole clamping opening/closing band 10 and screwing a fixing nut 22. 20, a position adjustment nut 23 and a tightening nut 24 are screwed together, and a cable clamping fitting 30 consisting of a pair of opposing receivers 31 and a holding tool 36 is fitted between the two nuts 23 and 24, and A cable holding groove 33 is provided on the lower inner surface of the bolt insertion hole 32 at the center of the holding tool 31, a fulcrum protrusion 34 is provided on the upper inner surface, and a position adjustment nut fitting recess 35 is provided on the back surface of the bolt insertion hole 32 at the center of the holding tool 36. Insertion hole 37
A cable clamping groove 38 is provided on the lower inner surface of the receiver 31, and a fulcrum recess 39 is provided on the upper inner surface of the receiver 31, so that the tip of the fulcrum protrusion 34 of the receiver 31 is brought into contact with the fulcrum recess 39 of the presser 36. The cable clamping groove 33 of the self-supporting type cable and the cable clamping groove 38 of the presser 36 are made to face each other to form a groove for clamping the support line portion of the self-supporting cable.
［作用］
前記の開閉自在に枢着された半円形帯金３と屈
曲帯金７よりなる支持ポール挟持用開閉帯金１０
は、高架高速道路に沿つて植立された支持ポール
に対し所定高さの取付け位置を開閉帯金で調整し
ながら迅速、容易に取付け固定される。[Function] An opening/closing band 10 for holding a support pole consisting of the semicircular band 3 and the bending band 7 which are pivotally connected so as to be openable and closable.
can be quickly and easily attached and fixed to support poles erected along an elevated expressway by adjusting the attachment position at a predetermined height with an opening/closing strap.
屈曲帯金７の一端の樋状対向片４の間に締付け
ねじ９の頭部が嵌入するので締付けねじ９が緩ま
ず強固に締付け固定できる。 Since the head of the tightening screw 9 fits between the trough-shaped opposing pieces 4 at one end of the bending band 7, the tightening screw 9 can be firmly tightened and fixed without loosening.
また屈曲帯金７のコ字形屈曲部６に水平支持ボ
ルト２０の頭部２１が嵌合すするので安定して水
平状態を維持する。 Further, since the head 21 of the horizontal support bolt 20 fits into the U-shaped bent portion 6 of the bending band 7, the horizontal state is stably maintained.
ケーブル挟持金具３０は、受け具３１の支点突
起３４の先端が押え具３６の支点凹部３９に当接
して支点となるのでケーブル挟持溝３３，３８間
にケーブルを強く確実に挟持することができる。 In the cable clamping fitting 30, the tip of the fulcrum protrusion 34 of the receiver 31 comes into contact with the fulcrum recess 39 of the presser 36 and serves as a fulcrum, so that the cable can be strongly and reliably clamped between the cable clamping grooves 33 and 38.
位置調整ナツト２３は、水平支持ボルト２０に
螺合する位置を調整することにより、多数の支持
ポールの設立位置に多少の不整列があつてもケー
ブルを真直ぐに吊架することができる。 By adjusting the position where the position adjustment nut 23 is screwed into the horizontal support bolt 20, the cable can be suspended straight even if there is some misalignment in the installation positions of the many support poles.
受け具３１の背面の位置調整ナツト嵌入凹部３
５に位置調整ナツト２３が嵌入係合することによ
り、受け具３１は水平支持ボルト２０の周囲を不
安定に回ることなく正しく垂直に保持される。 Position adjustment nut insertion recess 3 on the back side of the receiver 31
By fitting and engaging the position adjustment nut 23 into the position adjustment nut 5, the receiver 31 is held vertically correctly without rotating unstably around the horizontal support bolt 20.
［実施例］
以下本考案の実施例を図面により説明する。本
考案の自己支持型ケーブル支持金具は、第１図示
のように、高速道路等に沿つて一定間隔をおいて
植立された支持ポールＰに取付ける支持ポール挟
持用開閉帯金１０と、この帯金１０から突出する
水平支持ボルト２０と、この水平支持ボルト２０
に装着したケーブル挟持金具３０とにより構成
し、このケーブル挟持金具３０のケーブル挟持溝
３３，３８で自己支持型ケーブルＣの支持線部
C′を挟持するようにしたものである。[Examples] Examples of the present invention will be described below with reference to the drawings. As shown in Figure 1, the self-supporting cable support fitting of the present invention includes a support pole clamping opening/closing band 10 that is attached to support poles P planted at regular intervals along an expressway, etc., and this band. A horizontal support bolt 20 protruding from the metal 10 and this horizontal support bolt 20
The support line portion of the self-supporting type cable C is configured by a cable clamping fitting 30 attached to the cable clamping fitting 30.
It is designed to sandwich C'.
前記の各部は第２図乃至第４図示のように構成
する。第２図は前記の各部を第１図の上から矢印
の方向に見下した上面を示し、第３図は第１図
の矢印の方向に見た側面を示し、第４図は同じ
く矢印の方向に見た側面を示した図である。 Each of the above-mentioned parts is constructed as shown in FIGS. 2 to 4. Figure 2 shows the top of each of the above-mentioned parts as seen from above in the direction of the arrow in Figure 1, Figure 3 shows the side as seen in the direction of the arrow in Figure 1, and Figure 4 shows the same in the direction of the arrow. FIG.
支持ポール挟持用開閉帯金１０は、一端に平板
状対向片１を有し他端に枢着部２を有する半円形
帯金３を形成し、また、一端に樋状対向片４を有
し他端に枢着部５を有し中間部にコ字形屈曲部６
を有する屈曲帯金７を形成し、この両帯金３，７
の枢着部２，５をリベツト８で開閉自在に枢着
し、各対向片１，４を締付けねじ９を取付けたも
のであり、９ａはナツト、９′はスプリングワツ
シヤと座金である。 The opening/closing band 10 for holding a support pole forms a semicircular band 3 having a flat opposing piece 1 at one end and a pivoting portion 2 at the other end, and also has a gutter-like opposing piece 4 at one end. It has a pivoting part 5 at the other end and a U-shaped bent part 6 at the middle part.
A bent metal band 7 having a
The pivot parts 2 and 5 are pivotally connected with rivets 8 so that they can be opened and closed, and each opposing piece 1 and 4 is fitted with a tightening screw 9, 9a is a nut, and 9' is a spring washer and washer.
水平支持ボルト２０は、そのボルト頭部２１を
屈曲帯金７のコ字形屈曲部６に嵌入し固定ナツト
２２で固定して屈曲帯金７から水平に突出させ、
この水平支持ボルト２０に位置調整ナツト２３と
締付けナツト２４を螺合する。２４′はスプリン
グワツシヤと座金である。 The horizontal support bolt 20 is made to project horizontally from the bending band 7 by fitting its bolt head 21 into the U-shaped bent portion 6 of the bending band 7 and fixing it with a fixing nut 22.
A position adjustment nut 23 and a tightening nut 24 are screwed onto this horizontal support bolt 20. 24' is a spring washer and washer.
前記の水平支持ボルト２０には、位置調整ナツ
ト２３と締付けナツト２４の間にケーブル挟持金
具３０を嵌挿して装着する。 The horizontal support bolt 20 is fitted with a cable clamping fitting 30 inserted between the position adjustment nut 23 and the tightening nut 24.
このケーブル挟持金具３０は、相対向させた一
対の受け具３１と押え具３６とよりなり、受け具
３１は中央のボルト挿通孔３２の下方の内側面に
ケーブル挟持溝３３を設けるとともに、上方の内
側面に支点突起３４を設け、背面に位置調整ナツ
ト嵌入凹部３５を設けたものであり、また押え具
３６は、中央のボルト挿通孔３７の下方の内側面
にケーブル挟持溝３８を設け、上方の内側面には
支点凹部３９（第３図示）を設けたものである。 This cable clamping fitting 30 consists of a pair of receivers 31 and a holding tool 36 which are opposed to each other. A fulcrum projection 34 is provided on the inner surface, and a position adjustment nut fitting recess 35 is provided on the back surface.The holding tool 36 is provided with a cable holding groove 38 on the inner surface below the central bolt insertion hole 37, and a cable holding groove 38 is provided on the inner surface below the central bolt insertion hole 37. A fulcrum recess 39 (shown in the third figure) is provided on the inner surface of the holder.
前記のケーブル挟持金具３０の受け具３１と押
え具３６を対向させ、受け具３１の支点突起３４
の先端を押え具３６の支点凹部３９に当接させ、
受け具３１のケーブル挟持溝３３と押え具３６の
ケーブル挟持溝３８とを対向させることにより自
己支持型ケーブルＣの支持線部C′を挟持する挟持
溝を形成する。 The receiver 31 of the cable clamping fitting 30 and the presser 36 are made to face each other, and the fulcrum protrusion 34 of the receiver 31 is
abut the tip of the fulcrum recess 39 of the presser 36,
By arranging the cable clamping groove 33 of the receiver 31 and the cable clamping groove 38 of the presser 36 to face each other, a clamping groove for clamping the support wire portion C' of the self-supporting cable C is formed.
前記のように構成した本考案の自己支持型ケー
ブル支持金具は、支持ポール挟持用開閉帯金１０
の半円形帯金３と屈曲帯金７の各対向片１，４を
締付けねじ９を外して開き、第１図示のように高
速道路等に沿つて一定間隔をおいて植立された支
持ポールＰの所定高さの箇所を半円形帯金３と屈
曲帯金７で挟み両対向片１，４を締付けねじ９で
締付けることにより開閉帯金１０を支持ポールＰ
に取付け固定する。このとき樋状対向片４の樋状
部分に締付けねじ９の頭部が嵌入するのでナツト
９ａを締付ける際にねじの空転が防止される。 The self-supporting type cable support fitting of the present invention configured as described above includes the opening/closing band 10 for holding the support pole.
The opposite pieces 1 and 4 of the semicircular band 3 and the bent band 7 are opened by removing the tightening screws 9, and the supporting poles are set up at regular intervals along an expressway etc. as shown in the first figure. The opening/closing band 10 is attached to the support pole P by sandwiching the point at a predetermined height of P between the semicircular band 3 and the bending band 7 and tightening both opposing pieces 1 and 4 with the tightening screws 9.
Attach and fix it to. At this time, the head of the tightening screw 9 fits into the gutter-shaped portion of the gutter-shaped opposing piece 4, so that the screw is prevented from slipping when tightening the nut 9a.
前記のように支持ポールＰに取付けた開閉帯金
１０から突出する水平支持ボルト２０に装着され
たケーブル挟持金具３０の相対向するケーブル挟
持溝３３，３８の間に自己支持型ケーブルＣの支
持線部C′を挟み締付けナツト２４を締付けて挟持
固定することにより自己支持型ケーブルＣを高速
道路沿いの支持ポールＰに吊架布設するのであ
る。このときケーブル挟持金具３０を水平支持ボ
ルト２０に固定する位置は位置調整ナツト２３の
位置を調整することにより定め、またこの位置調
整ナツト２３が受け具３１の背面の位置調整ナツ
ト嵌入凹部３５に嵌入するので締付けナツト２４
を締付ける際にケーブル挟持金具３０がみだりに
回転するようなことはない。 As described above, the support line of the self-supporting cable C is placed between the opposing cable clamping grooves 33 and 38 of the cable clamping fitting 30 attached to the horizontal support bolt 20 protruding from the opening/closing band 10 attached to the support pole P. The self-supporting cable C is suspended from the support pole P along the expressway by pinching and fixing the part C' with the tightening nut 24. At this time, the position at which the cable clamping fitting 30 is fixed to the horizontal support bolt 20 is determined by adjusting the position of the position adjustment nut 23, and the position adjustment nut 23 is fitted into the position adjustment nut insertion recess 35 on the back side of the receiver 31. Therefore, tighten the nut 24
The cable clamping fitting 30 will not rotate unnecessarily when tightening.
前記の自己支持型ケーブル支持金具には第５図
示の実施例のようにＪ字形のケーブルガイド４０
を取付けて使用することもできる。このケーブル
ガイド４０は両側縁に補強折曲縁を設けたＪ字形
の帯板により形成し、その上端部を屈曲帯金７の
コ字形屈曲部６とこれに嵌入した水平支持ボルト
２０のボルト頭部２１（第２図示）との間に挟着
して取付けたもので、これは高速道路沿いに立て
られた多数の支持ポールＰにそれぞれ装着された
前記の支持金具に自己支持型ケーブルを吊架させ
布設する際にその作業を容易にするためにこのケ
ーブルガイド４０のＪ字形部にケーブルを一時的
に掛けておくものである。 The above-mentioned self-supporting cable support fitting has a J-shaped cable guide 40 as shown in the embodiment shown in FIG.
It can also be used by attaching. This cable guide 40 is formed of a J-shaped band plate with reinforcing bent edges on both sides, and its upper end is connected to the U-shaped bent part 6 of the bending band 7 and the bolt head of the horizontal support bolt 20 fitted therein. 21 (shown in the second figure), and this is a self-supporting cable suspended from the above-mentioned support fittings attached to a large number of support poles P erected along the expressway. The cable is temporarily hung on the J-shaped portion of the cable guide 40 in order to facilitate the installation work.
［考案の効果］
前述のように本考案は、
開閉自在に枢着された半円形帯金３と屈曲帯金
７よりなる支持ポール挟持用開閉帯金１０と開閉
調整することにより支持ポールに迅速、容易に取
付け固定することができる。[Effects of the invention] As mentioned above, the present invention allows the support pole to be quickly attached to the support pole by opening and closing the opening/closing strap 10 for holding the support pole, which is made up of the semicircular strap 3 and the bending strap 7, which are pivotally connected so as to be openable and closable. , can be easily installed and fixed.
また屈曲帯金７の樋状対向片４に締付けねじ９
の頭部が嵌入しその空転が防止されるので支持ポ
ールに対する開閉帯金１０の締付け挟持が強固に
なり、したがつて高速道路の多数の交通により激
しい振動を受けても支持ポールの挟持が緩むよう
なことはない。 In addition, a tightening screw 9 is attached to the gutter-shaped opposing piece 4 of the bending band 7.
Since the head of the opening/closing ring 10 is fitted in and prevented from idling, the clamping of the opening/closing band 10 against the support pole becomes firm, and therefore, the clamping of the support pole loosens even if it is subjected to severe vibration due to the large amount of traffic on the expressway. There is no such thing.
また屈曲帯金７のコ字形屈曲部６に水平支持ボ
ルト２０のボルト頭部２１が嵌入してその空転が
防止される。 Further, the bolt head 21 of the horizontal support bolt 20 is fitted into the U-shaped bent portion 6 of the bending band 7, thereby preventing the bolt from idling.
また受け具３１の背面の位置調整ナツト嵌入凹
部３５に位置調整ナツト２３が嵌入してケーブル
挟持金具３０の空転も防止されるので、常に水平
を維持してケーブルを挟持することができる。 Further, the position adjustment nut 23 is fitted into the position adjustment nut insertion recess 35 on the back side of the receiver 31, and the cable clamping fitting 30 is prevented from slipping, so that the cable can be held while always maintaining the horizontal position.
さらに位置調整ナツト２３は、水平支持ボルト
２０に螺合する位置を調整することにより、多数
の支持ポールの設立位置に多少の不整列があつて
もケーブルを真直ぐに吊架することができる。 Further, by adjusting the position where the position adjustment nut 23 is screwed into the horizontal support bolt 20, the cable can be hung straight even if there is some misalignment in the installation positions of the many support poles.
また受け具３１の背面の位置調整ナツト嵌入凹
部３５に位置調整ナツト２３が嵌入係合すること
により、受け具３１は水平支持ボルト２０の周囲
を不安定に回ることなく正しく保持される。 Further, by fitting the position adjusting nut 23 into the position adjusting nut fitting recess 35 on the back surface of the receiver 31, the receiver 31 is correctly held without rotating around the horizontal support bolt 20 unstably.
挟持金具３１のケーブル挟持溝３３，３８は支
点突起３４を支点をするのでケーブル支持線部
C′を強く挟持することができる。したがつて挟持
金具３０が多数の交通による激しい振動を受けて
もみだりに回動したり挟持が緩むことはなく、ケ
ーブル支持線部C′が外れたり損傷するようなこと
もない。 Since the cable clamping grooves 33 and 38 of the clamping fitting 31 use the fulcrum protrusion 34 as a fulcrum, the cable support line portion
C′ can be strongly clamped. Therefore, even if the clamping fittings 30 are subjected to severe vibrations caused by a large number of traffic, they will not rotate unnecessarily or the clamping will loosen, and the cable support wire portion C' will not come off or be damaged.
第１図は本考案の自己支持型ケーブル支持金具
の斜視図、第２図はその上面図、第３図は第１図
の矢印方向に見た側面図、第４図は同じく矢印
方向に見た側面図である。また第５図は本考案
の他の実施例の側面図である。
１：平板状対向片、２，５：枢着部、３：半円
形帯金、４：樋状対向片、６：コ字形屈曲部、
７：屈曲帯金、９：締付ねじ、１０：支持ポール
挟持用開閉帯金、２０：水平支持ボルト、２１：
ボルト頭部２１、２２：固定ナツト、２３：位置
調整ナツト、２４：締付けナツト、３０：ケーブ
ル挟持金具、３１：受け具、３２，３７：ボルト
挿通孔、３３，３８：ケーブル挟持溝、３４：支
点突起、３５：位置調整ナツト嵌入凹部、３６：
押え具、３９：支点凹部。
Fig. 1 is a perspective view of the self-supporting cable support fitting of the present invention, Fig. 2 is a top view thereof, Fig. 3 is a side view seen in the direction of the arrow in Fig. 1, and Fig. 4 is a side view similarly seen in the direction of the arrow. FIG. FIG. 5 is a side view of another embodiment of the present invention. 1: flat plate-shaped opposing piece, 2, 5: pivot joint part, 3: semicircular band, 4: gutter-shaped opposing piece, 6: U-shaped bent part,
7: Bending band, 9: Tightening screw, 10: Opening/closing band for holding support pole, 20: Horizontal support bolt, 21:
Bolt head 21, 22: fixing nut, 23: position adjustment nut, 24: tightening nut, 30: cable clamping fitting, 31: receiver, 32, 37: bolt insertion hole, 33, 38: cable clamping groove, 34: Fulcrum protrusion, 35: Position adjustment nut insertion recess, 36:
Presser, 39: fulcrum recess.
Claims (1)
を形成した半円形帯金３と、一端に樋状対向片４
を形成し他端に枢着部５を形成し中間部にコ字形
屈曲部６を形成した屈曲帯金７とをその両枢着部
２，５で開閉自在に枢着するとともに、前記各対
向片１，４に締付けねじ９を取付けて支持ポール
挟持用開閉帯金１０を形成し、前記支持ポール挟
持用開閉帯金１０のコ字形屈曲部６にボルト頭部
２１を嵌入し固定ナツト２２を螺合して固定した
水平支持ボルト２０に位置調整ナツト２３と締付
けナツト２４を螺合し、その両ナツト２３，２４
の間に、相対向する一対の受け具３１と押え具３
６よりなるケーブル挟持金具３０を嵌挿し、前記
受け具３１の中央のボルト挿通孔３２の下方の内
側面にケーブル挟持溝３３を設けるとともに上方
の内側面に支点突起３４を設け背面に位置調整ナ
ツト嵌入凹部３５を設け、前記押え具３６の中央
のボルト挿通孔３７の下方の内側面にケーブル挟
持溝３８を設けるとともに上方の内側面に支点凹
部３９を設け、前記受け具３１の支点突起３４の
先端を押え具３６の支点凹部３９に当接させ、受
け具３１のケーブル挟持溝３３と押え具３６のケ
ーブル挟持溝３８とを対向させて自己支持型ケー
ブルの支持線部を挟持する溝を形成したことを特
徴とする自己支持型ケーブル支持金具。 A flat facing piece 1 is formed at one end, and a pivoting part 2 is formed at the other end.
A semicircular metal band 3 formed with a trough-like opposing piece 4 at one end.
A bending strap 7 having a pivot part 5 formed at the other end and a U-shaped bent part 6 at the middle part is pivotally connected to the pivot parts 2 and 5 so as to be openable and closable, and each of the opposing Attach the tightening screws 9 to the pieces 1 and 4 to form an opening/closing band 10 for holding the support pole, fit the bolt head 21 into the U-shaped bent portion 6 of the opening/closing band 10 for holding the support pole, and tighten the fixing nut 22. A position adjustment nut 23 and a tightening nut 24 are screwed onto the horizontal support bolt 20 which is screwed and fixed, and both nuts 23 and 24 are screwed together.
In between, a pair of receiving tools 31 and presser tools 3 facing each other are placed.
6, a cable clamping groove 33 is provided on the lower inner surface of the bolt insertion hole 32 at the center of the receiver 31, a fulcrum protrusion 34 is provided on the upper inner surface, and a position adjustment nut is installed on the back surface. A fitting recess 35 is provided, a cable holding groove 38 is provided on the lower inner surface of the bolt insertion hole 37 at the center of the holding tool 36, and a fulcrum recess 39 is provided on the upper inner surface of the fulcrum projection 34 of the receiver 31. The tip is brought into contact with the fulcrum recess 39 of the holding tool 36, and the cable clamping groove 33 of the receiving tool 31 and the cable clamping groove 38 of the holding tool 36 are made to face each other to form a groove for clamping the support line portion of the self-supporting cable. A self-supporting cable support fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085588U JPH0314913Y2 (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085588U JPH0314913Y2 (en) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61202121U JPS61202121U (en) | 1986-12-18 |
| JPH0314913Y2 true JPH0314913Y2 (en) | 1991-04-02 |
Family
ID=30636125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985085588U Expired JPH0314913Y2 (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314913Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499992U (en) * | 1972-05-02 | 1974-01-28 | ||
| JPS5347170U (en) * | 1976-09-21 | 1978-04-21 | ||
| JPS5843390U (en) * | 1981-09-16 | 1983-03-23 | 津田 英基 | Futon scissors that connect both sides |
-
1985
- 1985-06-06 JP JP1985085588U patent/JPH0314913Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499992U (en) * | 1972-05-02 | 1974-01-28 | ||
| JPS5347170U (en) * | 1976-09-21 | 1978-04-21 | ||
| JPS5843390U (en) * | 1981-09-16 | 1983-03-23 | 津田 英基 | Futon scissors that connect both sides |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61202121U (en) | 1986-12-18 |
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