JPS6345450Y2 - - Google Patents
Info
- Publication number
- JPS6345450Y2 JPS6345450Y2 JP12246482U JP12246482U JPS6345450Y2 JP S6345450 Y2 JPS6345450 Y2 JP S6345450Y2 JP 12246482 U JP12246482 U JP 12246482U JP 12246482 U JP12246482 U JP 12246482U JP S6345450 Y2 JPS6345450 Y2 JP S6345450Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- diameter
- joint flange
- flange
- steel pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
この考案は鋼管鉄塔等（鋼管鉄塔又はその類似
建造物）の継手フランジ部のカバーに関する。鋼
管鉄塔は、適宜長の鋼管を複数個接続して所望高
に建造するものであるが、その接続について通常
は適宜長の鋼管の両端部に継手フランジ部を設
け、このフランジ同志をつき合わせボルトナツト
で継いで長尺な塔状物にしている。[Detailed Description of the Invention] This invention relates to a cover for a joint flange of a steel pipe tower or similar structure. A steel pipe tower is constructed to a desired height by connecting multiple steel pipes of appropriate lengths, but the connection is usually made by providing joint flanges at both ends of the steel pipes of appropriate lengths, and connecting the flanges together using bolts and nuts. It is joined together to form a long tower-like structure.
鋼管鉄塔における上記継手フランジは構造上不
可欠なものであるが、どうしても節瘤となり建立
地域によつては環境調和の見地から外観上、好ま
しくない場合が生じ、また植物栽培地や人家の近
傍にあつては、降雪季にフランジ部の積雪が一時
に落雪することで、上記植物や人家に被害を及ぼ
すおそれがある。 Although the above-mentioned joint flanges on steel pipe towers are structurally indispensable, they are inevitably cumbersome, and depending on the area where the tower is built, the appearance may be unfavorable from an environmental standpoint. In addition, during the snowy season, the snow on the flange may fall all at once, causing damage to the plants and houses mentioned above.
本考案はかかる理由からなされた鋼管鉄塔等の
継手フランジ部のカバーに関するものである。 The present invention relates to a cover for a joint flange of a steel pipe tower, etc., which has been created for this reason.
第１図は本考案のカバーの主要構成部品を分解
して継手フランジ部と共に示す説明図で塔脚の上
方、下方は省略してある。第２図は同カバーを装
着した継手フランジ部の外観を示す図面で塔脚の
上方、下方は省略してある。 FIG. 1 is an exploded explanatory view showing the main components of the cover of the present invention together with the joint flange, and the upper and lower parts of the tower pedestal are omitted. FIG. 2 is a drawing showing the appearance of the joint flange section with the same cover attached, and the upper and lower parts of the tower pedestal are omitted.
塔脚となる適宜長の鋼管２の端部にフランジ３
を設け、これを複数個のリブ４を熔接して補強
し、該フランジ３同志をつき合せ複数個のボルト
孔５にボルトを挿通しナツトで締付け接続し、継
手フランジ部１を構成する。継手フランジ部１の
カバーは本体６，６′の２個の部分よりなるが両
部分共同一形状である。本体６，６′を対向させ
て継手フランジ部１に装着すると第２図に示す外
観を呈する。この場合、上端部７，７′を取付け
るべき鋼管２に密着させ突片７ａ，７a′部分を取
付バンド８により締込んで取付け、下端部９，
９′を取付けるべきフランジ３に密着させ取付バ
ンド１０により締込んで取付ける。なお耳部１
１，１１′は本体６，６′の壁部をつき合わせてボ
ルトナツト等で止着する為のものである。 A flange 3 is attached to the end of a steel pipe 2 of an appropriate length to serve as a tower leg.
This is reinforced by welding a plurality of ribs 4, and the flanges 3 are brought together and bolts are inserted into the plurality of bolt holes 5 and tightened and connected with nuts to form the joint flange portion 1. The cover of the joint flange portion 1 consists of two parts, the main body 6, 6', both of which have the same shape. When the main bodies 6, 6' are mounted on the joint flange portion 1 so as to face each other, the appearance shown in FIG. 2 is obtained. In this case, the upper ends 7, 7' are attached tightly to the steel pipe 2 to be attached, and the protrusions 7a, 7a' are tightened with the mounting band 8, and the lower ends 9,
9' is brought into close contact with the flange 3 to be attached and tightened with the attachment band 10 to attach it. Furthermore, ear part 1
Reference numerals 1 and 11' are used to abut the walls of the bodies 6 and 6' and secure them with bolts and nuts.
本体６，６′は剛性体からなり屋外設置用であ
るから経年に強くかつ堅牢なことが要求され、実
施例では、約１mm厚のステンレス鋼板を加工して
用いたが、これは必要に応じてアルマイトしたア
ルミ板や硝子センイ入りの強化プラスチツク板等
いずれを用いてもよい。 Since the main bodies 6 and 6' are made of rigid bodies and are intended for outdoor installation, they are required to be strong and robust over time. Either an aluminum plate anodized or a reinforced plastic plate containing glass fiber may be used.
本体６，６′の上端部７，７′より下方に向つて
その外壁は、連続して円錐状に伸延しており従つ
て、伸延するにつれてカバーの直径は徐々に増加
するテーパー形状を呈し、該カバーの最大直径は
カバーすべき継手フランジ部１の外径とほぼ同じ
か若干越えてなつている。実施例ではフランジ３
の上方のみをカバーしているがこれは、フランジ
３の下方についても外壁を更に伸延させ、この場
合カバーの直径は徐々又は急激に減少させ最下端
部の最小直径を取付けるべき鋼管の外径とほぼ一
致させてなることも考えられる。また特に積雪防
止に供するときは、上記外壁の面に催滑性塗料又
は催滑剤を塗布することで一段と好適なものとな
る。 The outer wall of the main body 6, 6' extends downward from the upper end 7, 7' of the main body 6, 6' in a continuous conical shape, so that the diameter of the cover gradually increases as it extends, and the maximum diameter of the cover is approximately the same as or slightly larger than the outer diameter of the joint flange portion 1 to be covered.
However, it is also possible to extend the outer wall further below the flange 3, in which case the diameter of the cover may be gradually or suddenly reduced so that the minimum diameter of the lowest end is approximately the same as the outer diameter of the steel pipe to be attached. In particular, when used to prevent snow accumulation, it is even more preferable to apply a lubricating paint or lubricant to the surface of the outer wall.
本考案の継手フランジ部のカバーは、節瘤とな
るフランジ部の外観に審美性を与え、また積雪を
よく防止し、更に多くの部品よりなるフランジ部
をカバーすることで、塩害等より保護することも
なし得て、極めて有益なものである。 The cover of the joint flange of this invention gives aesthetic appearance to the flange, which is often a knot, and also effectively prevents snow accumulation.Furthermore, by covering the flange, which consists of many parts, it protects it from salt damage, etc. It can be done and is extremely beneficial.
第１図は本考案のカバーの主要構成部品を分解
して継手フランジ部と共に示す説明図で、塔脚の
上方下方は省略してある。第２図は同カバーを装
着した継手フランジ部の外観を示す図面で、塔脚
の上方下方は省略してある。
１……継手フランジ部、２……鋼管、３……フ
ランジ、４……リブ、５……ボルト孔、６，６′
……本体、７，７′……上端部、８，１０……取
付バンド、９，９′……下端部。
FIG. 1 is an exploded explanatory diagram showing the main components of the cover of the present invention together with the joint flange, and the upper and lower parts of the tower pedestal are omitted. FIG. 2 is a drawing showing the appearance of the joint flange section with the same cover attached, and the upper and lower parts of the tower pedestal are omitted. 1... Joint flange part, 2... Steel pipe, 3... Flange, 4... Rib, 5... Bolt hole, 6, 6'
...Main body, 7, 7'... Upper end, 8, 10... Mounting band, 9, 9'... Lower end.
Claims (1)
性体からなるカバーであつて、該カバーは、上端
部付近の口径を該カバーを取付けるべき鋼管の外
径とほぼ一致させてなり、下方に向つて該カバー
の外壁は連続して伸延すると同時に伸延するに従
つて、少なくともカバーすべき継手フランジ部の
フランジに達するまでは上記口径が除々に増加す
るテーパー形状を有し、該口径の最大径がカバー
すべき継手フランジ部のフランジの外径を越えて
なることを特徴とする継手フランジ部のカバー。 A cover made of a rigid body that is attached to a joint flange of a steel pipe tower, etc. The cover has a diameter near the upper end that almost matches the outer diameter of the steel pipe to which the cover is attached, and the diameter of the cover extends downward. The outer wall of the cover has a tapered shape in which the aperture gradually increases as it is continuously stretched and at the same time extends, at least until it reaches the flange of the joint flange to be covered, and the maximum diameter of the aperture is the diameter of the part to be covered. A cover for a joint flange portion, which extends beyond the outer diameter of the flange of the joint flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246482U JPS5926110U (en) | 1982-08-12 | 1982-08-12 | Joint flange cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246482U JPS5926110U (en) | 1982-08-12 | 1982-08-12 | Joint flange cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5926110U JPS5926110U (en) | 1984-02-18 |
| JPS6345450Y2 true JPS6345450Y2 (en) | 1988-11-25 |
Family
ID=30279917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12246482U Granted JPS5926110U (en) | 1982-08-12 | 1982-08-12 | Joint flange cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926110U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2598785Y2 (en) * | 1991-05-20 | 1999-08-16 | 旭光学工業株式会社 | Lens barrel with built-in lens hood |
| JP2508160Y2 (en) * | 1992-05-08 | 1996-08-21 | 東京電力株式会社 | Cushioning structure for leg joints and cushioning material used therefor |
-
1982
- 1982-08-12 JP JP12246482U patent/JPS5926110U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926110U (en) | 1984-02-18 |
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