JPH0141206Y2 - - Google Patents
Info
- Publication number
- JPH0141206Y2 JPH0141206Y2 JP12087482U JP12087482U JPH0141206Y2 JP H0141206 Y2 JPH0141206 Y2 JP H0141206Y2 JP 12087482 U JP12087482 U JP 12087482U JP 12087482 U JP12087482 U JP 12087482U JP H0141206 Y2 JPH0141206 Y2 JP H0141206Y2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing members
- floor plate
- antenna
- antenna support
- mast
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
【考案の詳細な説明】
本考案は船舶のマスト頂上に装備される衛星通
信用アンテナとレドームを支持するアンテナ支持
台に関する。[Detailed Description of the Invention] The present invention relates to an antenna support stand that supports a satellite communication antenna and a radome mounted on the top of a ship's mast.
船舶のマスト頂上に装備される衛星用通信アン
テナにおいては船のエンジン等による振動、波に
よる衝撃、風など、その使用条件は非常に厳し
く、アンテナを支持するアンテナ支持台は前記の
様な厳しい条件に耐えうる構造体でなければなら
ない。そのため従来のアンテナ支持台は、板金曲
げ加工による溶接構造体にしていたが、溶接工事
の際熱歪が発生するため、その歪の修正および溶
接工事に非常に多くの工数を要していた。また、
製品の寸法精度等、品質が不安定であるとか、量
産に適していないので、高価になる等の欠点があ
つた。 Satellite communication antennas installed on the top of a ship's mast are subject to very severe usage conditions, including vibrations from the ship's engine, impact from waves, and wind. The structure must be able to withstand For this reason, conventional antenna support stands have been made of welded structures made by bending sheet metal, but thermal distortion occurs during welding, and a large number of man-hours are required to correct the distortion and weld. Also,
There were disadvantages such as unstable quality such as dimensional accuracy of the product, and high price since it was not suitable for mass production.
第３，４図はこのような従来のアンテナ支持台
の一例を示す正面図および底面図である床板部に
なる部分は外周部にレドームを固定するための孔
１１ａを有する板１１に円筒１２を溶接して構成
される。円筒１２内には補強部材１２ａ〜１２ｈ
が当てられ溶接固定される。 Figures 3 and 4 are a front view and a bottom view showing an example of such a conventional antenna support stand.The floor plate portion is a plate 11 with a hole 11a for fixing a radome on the outer periphery, and a cylinder 12 is attached to the plate 11. Constructed by welding. Inside the cylinder 12 are reinforcing members 12a to 12h.
is applied and fixed by welding.
一方、両面にそれぞれ、アンテナとマストに取
付けためのタップ孔を有する取付部１３ａ〜１３
ｄが板１４ａ〜１４ｂで連結され、一体化され、
この一体化された部分が補強部材１２ａ，１２
ｂ，１２ｄ，１２ｇで囲まれた部分に差込まれ、
補強部材１２ａ，１２ｂ，１２ｄ，１２ｇに溶接
固定される。この取付部の上からさらに４ケ所取
付部の逃げ孔を有する当て板１５が当てられ溶接
される。 On the other hand, mounting parts 13a to 13 each have tap holes on both sides for mounting to the antenna and the mast.
d are connected and integrated by plates 14a to 14b,
This integrated part is the reinforcing member 12a, 12
It is inserted into the part surrounded by b, 12d, and 12g,
It is welded and fixed to the reinforcing members 12a, 12b, 12d, and 12g. A patch plate 15 having relief holes for the mounting part at four places is further applied from above this mounting part and welded.
本考案の目的は前述した厳しい使用条件下に充
分耐得る強度を持ち、かつ量産性、品質にも優れ
た、安価で軽量なアンテナ支持台を提供すること
にある。 The purpose of the present invention is to provide an inexpensive and lightweight antenna support that has sufficient strength to withstand the above-mentioned severe usage conditions, has excellent mass productivity, and is of excellent quality.
前記目的を達成するために本考案によるアンテ
ナ支持台は船舶のマスト頂上に装備される衛星通
信用アンテナとレドームを支持するアンテナ支持
台において、円形帽子形になるように絞り加工
し、円周部のフランジ部に前記レドームを取付け
る手段を設けた床板部と、前記床板部側の面の４
角にアンテナを固定するためのタツプ孔、前記床
板部側の面の反対面の４角にマストにネジ止めす
るためのタップ孔を有する、鋳造による一体箱形
構造の取付部と、断面が略コの字であるチヤンネ
ル材形状の第１と第２の補強部材とからなり、前
記床板部内側においてフランジ部間に前記第１の
補強部材２ケを平行に、かつ左右対称形になるよ
うに掛け渡たし、さらに前記２ケの第１の補強部
材間に２ケの第２の補強部材を平行に、かつ左右
対称形になるように掛け渡たし、前記第１と第２
の補強部材の前記床板部側の面と前記床板部を直
接リベツト止めするとともに前記２ケの第１の補
強部材と床板部円周部のフランジ部をガゼツト板
を介してリベツト止めし、さらに前記２ケの第１
の補強部材と２ケの第２の補強部材間を当て板を
介してリベツト止めし、前記２ケの第２の補強部
材の中央部に前記取付部を固定して構成してあ
る。 In order to achieve the above object, the antenna support according to the present invention is an antenna support that supports a satellite communication antenna and a radome mounted on the top of a ship's mast. a floor plate portion provided with a means for attaching the radome to the flange portion thereof;
The mounting part has a cast integral box-shaped structure and has a tap hole for fixing the antenna at the corner and a tap hole for screwing to the mast at the four corners on the opposite side of the floor plate side, and the cross section is approximately It consists of a first and second reinforcing member in the shape of a U-shaped channel material, and the two first reinforcing members are arranged in parallel and symmetrically between the flange parts on the inside of the floor plate part. Furthermore, two second reinforcing members are spanned between the two first reinforcing members in parallel and symmetrically, and the first and second reinforcing members are
The surface of the reinforcing member on the side of the floor plate part is directly riveted to the floor plate part, and the two first reinforcing members and the flange part of the circumferential part of the floor plate part are riveted via a gusset plate, and 1st of 2
The reinforcing member and the two second reinforcing members are riveted together via a backing plate, and the mounting portion is fixed to the center of the two second reinforcing members.
前記構成によれば、前述した問題はすべて解決
され、本考案の目的は完全に達成される。 According to the above structure, all the above-mentioned problems are solved and the object of the present invention is completely achieved.
以下、図面を参照して本考案をさらに詳しく説
明する。第１，２図は本考案によるアンテナ支持
台の一実施例を示す正面図および底面図である。
絞り加工で円形帽子形にした床板部１は充分な強
度を持ち、その円周部にはレドームを固定するた
めの孔１ａを多数設けてある。また中央部には取
付部３の背面の４つのタップ孔（アンテナを取付
けるためタップ孔）を床板部上面に露出するため
の逃げ孔１ｂを設けてある。さらにアンテナ内部
に通ずるための開口部１ｅを設けてある。チヤン
ネル材を使用した補強部材２ａ，２ｂは床板部１
の中心線１ｃの左右に配置され、対称形になるよ
うに床板部１の立ち上がり部間に組み込まれる。
同様にチヤンネル材を使用した補強部材２ｃ，２
ｄも床板部１の中心線１ｄの左右に配置され、対
称形になるように補強部材２ａ，２ｂ間に組込ま
れる。床板部１と補強部材２ａ，２ｂ間はそれぞ
れの接合部にガゼツト板５ａ，５ｂ，５ｃ，５ｄ
が当てられ、リベツトによつて接合される（黒点
部）。同様に補強部材２ａ，２ｂと２ｃ，２ｄ間
もそれぞれの接合部に当て板４ａ，４ｂが押し当
てられ、リベツトによつて接合される（黒点部）。
取付板３は鋳造により一体箱形構造をしており、
底面側の４角にはマスト取付のためのタップ孔３
ａ，３ｂ，３ｃ，３ｄを、肯面側の４角にはアン
テナ取付のためのタップ孔３a′，３b′，３c′，３
d′をそれぞれ設けてある。取付部３の貫通孔３ｅ
内は強度保持のため４角が対角線上で結合させら
れた構造となつている。取付部３と補強部材２
ｃ，２ｄとはネジ３ｆによつて固定される。 Hereinafter, the present invention will be explained in more detail with reference to the drawings. 1 and 2 are a front view and a bottom view showing an embodiment of the antenna support according to the present invention.
The floor plate part 1, which is formed into a circular cap shape by drawing, has sufficient strength, and a number of holes 1a for fixing the radome are provided in the circumferential part of the floor plate part 1. Further, an escape hole 1b is provided in the center portion to expose the four tap holes (tap holes for attaching the antenna) on the back surface of the mounting portion 3 to the upper surface of the floor plate portion. Furthermore, an opening 1e is provided to communicate with the inside of the antenna. Reinforcement members 2a and 2b using channel materials are the floorboard portion 1.
They are disposed on the left and right sides of the center line 1c, and are incorporated between the rising parts of the floorboard part 1 so as to be symmetrical.
Reinforcement members 2c, 2 using channel material in the same way
d are also arranged on the left and right sides of the center line 1d of the floorboard portion 1, and are incorporated between the reinforcing members 2a and 2b so as to be symmetrical. Gazette plates 5a, 5b, 5c, 5d are provided at the respective joints between the floorboard portion 1 and the reinforcing members 2a, 2b.
are applied and joined with rivets (black dots). Similarly, the reinforcing members 2a, 2b and 2c, 2d are also joined by pressing plates 4a, 4b against their respective joints and joined by rivets (black dots).
The mounting plate 3 has an integral box-shaped structure by casting.
Tap holes 3 for mounting the mast on the four corners of the bottom side
a, 3b, 3c, 3d, and tap holes 3a', 3b', 3c', 3 for attaching the antenna in the four corners on the positive side.
d' is provided for each. Through hole 3e of mounting part 3
The interior has a structure in which the four corners are joined diagonally to maintain strength. Mounting part 3 and reinforcing member 2
c and 2d are fixed by screws 3f.
第５図はこのアンテナ支持台を実装した状態を
示す図である。マスト８とは取付部３の底面でネ
ジ止めで固定され、アンテナ７は取付部３の上面
にネジ止めで固定されている。９はレドームであ
る。 FIG. 5 is a diagram showing a state in which this antenna support is mounted. The mast 8 is fixed to the bottom surface of the mounting section 3 with screws, and the antenna 7 is fixed to the top surface of the mounting section 3 with screws. 9 is a radome.
本考案によるアンテナ支持台は以上詳しく説明
したように床板部は絞り加工、補強部材は市販の
チヤンネル材、取付部は鋳造による一体箱形構造
としてあるので、各部品の製作が簡単で量産にも
適している。またリベツト止めの構造としてある
ので、組立工程では溶接工事に比較し、大幅にそ
の工数が減少し、安価で量産性のある安定した品
質の製品を得ることができる。 As explained in detail above, the antenna support base according to the present invention has an integral box-shaped structure in which the floor plate part is drawn, the reinforcing member is made of commercially available channel material, and the mounting part is cast, making it easy to manufacture each part and suitable for mass production. Are suitable. Furthermore, since it has a riveted structure, the number of man-hours required in the assembly process is significantly reduced compared to welding, making it possible to obtain products of stable quality that are inexpensive and mass-producible.
第１，２図は本考案によるアンテナ支持台の一
実施例を示す正面図および底面図である。第３，
４図は従来のアンテナ支持台の一実施例を示す正
面図および底面図である。第５図は第３，４図の
アンテナ支持台の実装状態を示す概略図である。
第６図は第２図におけるＡ−Ａ断面図である。
１……床板部、１ａ，１ｂ，１１ａ，１１ｂ…
…孔、１ｃ，１ｄ……中心線、２ａ，２ｂ……第
１の補強部材（チヤンネル材）、２ｃ，２ｄ……
第２の補強部材（チヤンネル材）、３……取付部、
３ａ，３a′，３ｂ，３b′，３ｃ，３c′，３ｄ，３
d′……タップ孔、３ｅ……貫通孔、３ｆ……ビ
ス、４ａ，４ｂ……当て板、５ａ，５ｂ，５ｃ，
５ｄ……ガゼツト板、６……アンテナ支持台、７
……アンテナ、８……マスト、９……レドーム、
１１……板、１２……円筒、１２ａ，１２ｂ，１
２ｃ，１２ｄ，１２ｅ，１２ｆ，１２ｇ，１２ｈ
……補強部材、１３ａ，１３ｂ，１３ｃ，１３ｄ
……取付部、１４ａ，１４ｂ，１４ｃ，１４ｄ…
…補強部、１５……当て板、１６……フランジ
部。
1 and 2 are a front view and a bottom view showing an embodiment of the antenna support according to the present invention. Third,
FIG. 4 is a front view and a bottom view showing an example of a conventional antenna support stand. FIG. 5 is a schematic diagram showing the mounting state of the antenna support stand of FIGS. 3 and 4. FIG.
FIG. 6 is a sectional view taken along the line AA in FIG. 2. 1... Floor plate part, 1a, 1b, 11a, 11b...
...hole, 1c, 1d...center line, 2a, 2b...first reinforcing member (channel material), 2c, 2d...
2nd reinforcing member (channel material), 3... mounting portion,
3a, 3a', 3b, 3b', 3c, 3c', 3d, 3
d'...Tap hole, 3e...Through hole, 3f...Screw, 4a, 4b...Packing plate, 5a, 5b, 5c,
5d... Gazette board, 6... Antenna support stand, 7
...Antenna, 8...Mast, 9...Radome,
11...Plate, 12...Cylinder, 12a, 12b, 1
2c, 12d, 12e, 12f, 12g, 12h
...Reinforcement members, 13a, 13b, 13c, 13d
...Mounting part, 14a, 14b, 14c, 14d...
... Reinforcement part, 15... Backing plate, 16... Flange part.
Claims (1)
テナとレドームを支持するアンテナ支持台におい
て、円形帽子形になるように絞り加工し、円周部
のフランジ部に前記レドームを取付ける手段を設
けた床板部と、前記床板部側の面の４角にアンテ
ナを固定するためのタツプ孔、前記床板部側の面
の反対面の４角にマストにネジ止めするためのタ
ップ孔を有する、鋳造による一体箱形構造の取付
部と、断面が略コの字であるチヤンネル材形状の
第１と第２の補強部材とからなり、前記床板部内
側においてフランジ部間に前記第１の補強部材２
ケを平行に、かつ左右対称形になるように掛け渡
たし、さらに前記２ケの第１の補強部材間に２ケ
の第２の補強部材を平行に、かつ左右対称形にな
るように掛け渡たし、前記第１と第２の補強部材
の前記床板部側の面と前記床板部を直接リベツト
止めするとともに前記２ケの第１の補強部材と床
板部円周部のフランジ部をガゼツト板を介してリ
ベツト止めし、さらに前記２ケの第１の補強部材
と２ケの第２の補強部材間を当て板を介してリベ
ツト止めし、前記２ケの第２の補強部材の中央部
に前記取付部を固定したことを特徴とするアンテ
ナ支持台。 In an antenna support base for supporting a satellite communication antenna and a radome installed on the top of a ship's mast, a floor plate portion is drawn into a circular hat shape and provided with a means for attaching the radome to a flange portion of the circumference. and an integral box made by casting, which has tap holes for fixing the antenna at the four corners of the surface on the side of the floor plate, and tap holes for screwing to the mast on the four corners of the surface opposite to the surface on the side of the floor plate. The first reinforcing member 2 is made up of a mounting part having a shaped structure, and first and second reinforcing members in the shape of a channel material having a substantially U-shaped cross section.
The reinforcing members are stretched parallel to each other in a symmetrical manner, and the two second reinforcing members are stretched in parallel and symmetrical between the two first reinforcing members. The surfaces of the first and second reinforcing members on the floor plate side are directly riveted to the floor plate part, and the two first reinforcing members and the flange part of the circumferential part of the floor plate part are connected together. The two first reinforcing members and the two second reinforcing members are riveted together through a gusset plate, and the two first reinforcing members and the two second reinforcing members are riveted together through a backing plate, and the two second reinforcing members are fixed in the center. An antenna support stand, characterized in that the mounting part is fixed to the antenna support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12087482U JPS5925807U (en) | 1982-08-09 | 1982-08-09 | antenna support stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12087482U JPS5925807U (en) | 1982-08-09 | 1982-08-09 | antenna support stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925807U JPS5925807U (en) | 1984-02-17 |
| JPH0141206Y2 true JPH0141206Y2 (en) | 1989-12-06 |
Family
ID=30276855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12087482U Granted JPS5925807U (en) | 1982-08-09 | 1982-08-09 | antenna support stand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925807U (en) |
-
1982
- 1982-08-09 JP JP12087482U patent/JPS5925807U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5925807U (en) | 1984-02-17 |
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