JPH0112343Y2 - - Google Patents
Info
- Publication number
- JPH0112343Y2 JPH0112343Y2 JP10983283U JP10983283U JPH0112343Y2 JP H0112343 Y2 JPH0112343 Y2 JP H0112343Y2 JP 10983283 U JP10983283 U JP 10983283U JP 10983283 U JP10983283 U JP 10983283U JP H0112343 Y2 JPH0112343 Y2 JP H0112343Y2
- Authority
- JP
- Japan
- Prior art keywords
- tension
- board
- tension device
- mounting bracket
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Description
【考案の詳細な説明】
本考案は導体耐張装置をアングル構造の鉄塔ア
ームに取付ける耐張装置取付金具に関する。[Detailed Description of the Invention] The present invention relates to a tensioning device mounting bracket for attaching a conductor tensioning device to a steel tower arm having an angle structure.
一般にこの種の耐張装置取付金具は、第１図に
示すように鉄塔アーム先端部１の下面に取付ける
基板２の両側に導体耐張装置を取付けるための連
結金具３を回転可能に連結してなるものである。
一方、鉄塔アーム先端部１は一般に平板状縦部材
４の上部と下部にそれぞれ一対のアングルを合掌
状態に取付けており〔図では下位アングル５のみ
示す〕、このような鉄塔アーム先端部の下面には
基板２を図示のように目板６を介して又は直接取
付け、さらに、緊線工事用として目板６に接近し
て緊線用プレート７を取付けていた。このため、
目板６と緊線用プレート７との間、或いは目板６
がない場合は基板２と緊線用プレート７との間に
他部材で補強されない下位アングル部分８が生
じ、この部分が切欠き部となり鉄塔アーム先端部
に作用する導体耐張装置の外力により切欠き部に
曲げ応力等が集中する結果、強度低下を招く欠点
があつた。又、基板２或いは目板６は比較的下位
アングル５との接触面積が小さいからこれを用い
て行う下位アングルの位置矯正作業が容易でなか
つた。 In general, this type of tension device mounting bracket rotatably connects connecting brackets 3 for attaching a conductor tension device to both sides of a board 2 that is attached to the bottom surface of the tower arm tip 1, as shown in Fig. 1. It is what it is.
On the other hand, the tower arm tip 1 generally has a pair of angles attached to the upper and lower parts of a flat plate-like vertical member 4 [only the lower angle 5 is shown in the figure]. As shown in the figure, the board 2 was attached via the batten 6 or directly, and a tension plate 7 was attached close to the batten 6 for tension work. For this reason,
Between the batten 6 and the tension plate 7, or between the batten 6
If not, there will be a lower angle part 8 between the board 2 and the tension plate 7 that is not reinforced by other members, and this part will become a notch and will be cut by the external force of the conductor tension device acting on the tip of the tower arm. As a result of concentration of bending stress, etc. in the notched portion, there was a drawback that this resulted in a decrease in strength. Further, since the base plate 2 or the batten 6 has a relatively small contact area with the lower angle 5, it is not easy to correct the position of the lower angle using the board 2 or the batten 6.
本考案の目的は、下位アングルの位置矯正を容
易ならしめると共に、下位アングルの強度低下を
防止できる耐張装置取付金具を提供するにある。
かかる目的を達成するための本考案の要旨とする
ところは、導体耐張装置を取付けるための連結金
具を両側又は片側に回転可能に取付けた基板に緊
線用孔を設けた張り出し部を一体に突設したこと
を特徴とする耐張装置取付金具である。 SUMMARY OF THE INVENTION An object of the present invention is to provide a tension device mounting bracket that facilitates the positional correction of the lower angle and prevents a decrease in the strength of the lower angle.
The gist of the present invention to achieve this purpose is to integrate an overhanging part with a tension hole into a board on which connecting fittings for attaching a conductor tension device are rotatably attached to both sides or one side. This is a tension device mounting bracket characterized by a protruding structure.
以下本考案を図面に示す実施例に基いて説明す
る。第４図〜第６図において、１１は基板、１２
は基板１１の軸受部１３に支軸１４を介して回転
可能に取付けられた連結金具で、仮想線は水平角
零のときに使用する連結金具のクレビス部を示
す。 The present invention will be explained below based on embodiments shown in the drawings. 4 to 6, 11 is a substrate, 12
is a connecting fitting rotatably attached to the bearing portion 13 of the substrate 11 via a support shaft 14, and the imaginary line indicates the clevis portion of the connecting fitting used when the horizontal angle is zero.
基板１１は、軸受部１３を有する軸受側プレー
ト部１５の一側に緊線用孔１６、ボルト孔１７を
設けた張り出し部１８を一体に突設したものであ
る。 The base plate 11 has a bearing side plate part 15 having a bearing part 13 and an overhang part 18 integrally provided with a tension hole 16 and a bolt hole 17 on one side thereof.
尚、基板１１には補強及び製造時の歪を小さく
するためにリブを付すようにしてもよい。 Note that the substrate 11 may be provided with ribs for reinforcement and to reduce distortion during manufacturing.
本考案は前記するような構成であるから、鉄塔
アーム先端部に対する本案金具の取付けは、軸受
側プレート部１５のボルト孔１９と張り出し部１
８のボルト孔１７に挿入したボルト及びナツトで
鉄塔アーム先端部１の一対の下位アングル５を仮
締めし位置矯正後本締めして基板１１を鉄塔アー
ム先端部下面に取付けるものである。この場合、
本考案においては、基板１１は従来の緊線プレー
ト箇所まで延在せしめたから、一対の下位プレー
ト５をボルトで取付ける間隔は従来のものに比べ
長くなるため、その分下位アングルの位置矯正が
容易となるものである。又、基板１１には緊線用
孔１６を有しているから緊線用プレートを別設す
る必要がない。さらに、基板１１には従来におい
てみられた基板と緊線用プレートとの間の切欠き
部が存在しないため、切欠き部による強度低下の
問題を解消することができる等優れた効果を有す
る。 Since the present invention has the above-mentioned configuration, the fitting of the present invention is attached to the tip of the tower arm through the bolt hole 19 of the bearing side plate portion 15 and the overhang portion 1.
The pair of lower angles 5 of the steel tower arm tip 1 are temporarily tightened with the bolts and nuts inserted into the bolt holes 17 of 8, and after the position is corrected, they are fully tightened to attach the board 11 to the lower surface of the steel tower arm tip. in this case,
In the present invention, since the base plate 11 is extended to the conventional tension plate location, the distance between the pair of lower plates 5 to be attached with bolts is longer than that of the conventional one, which makes it easier to correct the position of the lower angle. It is what it is. Further, since the board 11 has the tension hole 16, there is no need to separately provide a tension plate. Furthermore, since the substrate 11 does not have a notch between the substrate and the wire tensioning plate, which is conventional, it has excellent effects such as being able to solve the problem of strength reduction due to the notch.
第１図は従来品の正面図、第２図は同平面図、
第３図は同右側面図、第４図は本考案の実施例を
示す正面図、第５図は同平面図、第６図は同右側
面図である。
１……鉄塔アーム、５……下位アングル、１１
……基板、１２……連結金具、１５……軸受側プ
レート部、１６……緊線用杆、１８……張り出し
部。
Figure 1 is a front view of the conventional product, Figure 2 is a plan view of the same,
3 is a right side view of the same, FIG. 4 is a front view showing an embodiment of the present invention, FIG. 5 is a plan view of the same, and FIG. 6 is a right side view of the same. 1... Steel tower arm, 5... Lower angle, 11
. . . Substrate, 12 . . . Connecting fittings, 15 . . . Bearing side plate portion, 16 .
Claims (1)
ための連結金具を回転可能に取付けるようにした
耐張装置取付金具において、前記基板に緊線用孔
を設けた張り出し部を一体に突設したことを特徴
とする耐張装置取付金具。 In a tension device mounting bracket for rotatably attaching a connecting fitting for attaching a conductor tension device to one or both sides of a board, an overhanging part provided with a tension wire hole is integrally provided on the board. Tension device mounting bracket featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10983283U JPS6017518U (en) | 1983-07-14 | 1983-07-14 | Tension device mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10983283U JPS6017518U (en) | 1983-07-14 | 1983-07-14 | Tension device mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6017518U JPS6017518U (en) | 1985-02-06 |
| JPH0112343Y2 true JPH0112343Y2 (en) | 1989-04-11 |
Family
ID=30255693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10983283U Granted JPS6017518U (en) | 1983-07-14 | 1983-07-14 | Tension device mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017518U (en) |
-
1983
- 1983-07-14 JP JP10983283U patent/JPS6017518U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6017518U (en) | 1985-02-06 |
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