JPS6234810U - - Google Patents
Info
- Publication number
- JPS6234810U JPS6234810U JP12640685U JP12640685U JPS6234810U JP S6234810 U JPS6234810 U JP S6234810U JP 12640685 U JP12640685 U JP 12640685U JP 12640685 U JP12640685 U JP 12640685U JP S6234810 U JPS6234810 U JP S6234810U
- Authority
- JP
- Japan
- Prior art keywords
- column
- antenna
- conductor
- circumference
- upright support
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Support Of Aerials (AREA)
Description
第１図は本考案になる自立式空中線の第１およ
び第２の実施例の基本構成図で、ａ，ｂ図は第１
の実施例の立面図、平面図、ｃ，ｄ図は第２の実
施例の立面図、平面図、第２図は本考案第１の実
施例の空中線柱支持の構造を示す横断面図ａと縦
断面図ｂ、第３図は本考案になる空中線柱に給電
線として同軸線路で給電した場合を模型的に示し
た図、第４図は従来の支線式送信空中線柱の立面
図ａと平面図ｂ、第５図は従来の省敷地形の１例
である小規模な船舶用空中線柱を示す図、第６図
ａ，ｂはそれぞれ自立式鉄塔を空中線の支持体と
した、基部絶縁形自立式鉄塔を空中線とした従来
例を示す図である。
１……基礎構造体、２，２１……導体柱（送信
空中線柱）、３……頂冠、４……直立支持柱、５
，６，７……絶縁体（絶縁支持碍子）、８……送
信機、９……給電線、１０……金網、１１……支
線、１２……支線絶縁碍子、１３……支線アンカ
ー、１４……基部絶縁台碍子、１５……放送機舎
、１６……最小用地範囲、２２……空中線支持碍
子、２３……船体の壁面、３１……線条空中線、
３２……自立式鉄塔、３３……基部絶縁形自立式
鉄塔、３４……基部絶縁構造。
Figure 1 is a basic configuration diagram of the first and second embodiments of the free-standing antenna according to the present invention, and Figures a and b are
Figures c and d are elevational views and plan views of the second embodiment, and Figure 2 is a cross section showing the antenna column support structure of the first embodiment of the present invention. Figure a, longitudinal cross-sectional view b, and Figure 3 are diagrams schematically showing the antenna pole according to the present invention when power is fed by a coaxial line as a feed line, and Figure 4 is an elevational view of a conventional branch line type transmitting antenna pole. Figure a, plan view b, and figure 5 are diagrams showing a small-scale antenna pole for ships, which is an example of a conventional site layout, and figures 6 a and b each use a free-standing steel tower as a support for the antenna. , is a diagram showing a conventional example in which a base insulated freestanding steel tower is used as an antenna. 1... Foundation structure, 2, 21... Conductor column (transmission antenna column), 3... Top crown, 4... Upright support column, 5
, 6, 7... Insulator (insulation support insulator), 8... Transmitter, 9... Feeding line, 10... Wire mesh, 11... Branch line, 12... Branch line insulator, 13... Branch line anchor, 14 ... Base insulator, 15 ... Broadcast equipment building, 16 ... Minimum land area, 22 ... Antenna support insulator, 23 ... Hull wall, 31 ... Line antenna,
32... Self-supporting steel tower, 33... Base insulated freestanding steel tower, 34... Base insulating structure.
Claims (1)
も３本の直立支持柱を、該基礎構造体表面に描い
た１個の円の円周上に位置するよう配置し、前記
直立支持柱が構成する円周の中心部に、アンテナ
の放射器を構成する導体柱の端部を、該導体柱が
直立するよう挿入し、前記導体柱と前記直立支持
柱との間および前記導体柱と前記基礎構造体との
間に絶縁体を介挿して、前記導体柱を直立支持す
るよう構成したことを特徴とする自立式空中線。 ２ 前記導体枠の基部から給電線を介して輻射電
力を供給する実用新案登録請求の範囲第１項記載
の自立式空中線において、前記円周上に配置され
た前記直立支持柱を含む外円周に金網を配置した
ことを特徴とする自立式空中線。[Claims for Utility Model Registration] 1. At least three upright support columns are arranged on a foundation structure installed on the ground surface so as to be located on the circumference of a circle drawn on the surface of the foundation structure. Then, insert the end of the conductor column that constitutes the radiator of the antenna into the center of the circumference constituted by the upright support column so that the conductor column stands upright, and the distance between the conductor column and the upright support column is A self-supporting antenna characterized in that the conductor column is supported upright by interposing an insulator between the conductor column and the foundation structure. 2. In the self-supporting antenna according to claim 1, which supplies radiant power from the base of the conductor frame via a feeder line, the outer circumference includes the upright support columns arranged on the circumference. A free-standing antenna characterized by having a wire mesh placed inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126406U JPH0352017Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985126406U JPH0352017Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234810U true JPS6234810U (en) | 1987-02-28 |
| JPH0352017Y2 JPH0352017Y2 (en) | 1991-11-11 |
Family
ID=31020180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985126406U Expired JPH0352017Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352017Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63165911U (en) * | 1987-04-16 | 1988-10-28 | ||
| JPH01103004A (en) * | 1987-10-15 | 1989-04-20 | Yagi Antenna Co Ltd | isolated monopole antenna |
| WO2007017959A1 (en) * | 2005-08-08 | 2007-02-15 | Murata Manufacturing Co., Ltd. | Reference oscillator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4316519Y1 (en) * | 1965-05-18 | 1968-07-09 |
-
1985
- 1985-08-19 JP JP1985126406U patent/JPH0352017Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4316519Y1 (en) * | 1965-05-18 | 1968-07-09 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63165911U (en) * | 1987-04-16 | 1988-10-28 | ||
| JPH01103004A (en) * | 1987-10-15 | 1989-04-20 | Yagi Antenna Co Ltd | isolated monopole antenna |
| WO2007017959A1 (en) * | 2005-08-08 | 2007-02-15 | Murata Manufacturing Co., Ltd. | Reference oscillator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352017Y2 (en) | 1991-11-11 |
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