JPS6168931A - antenna device - Google Patents
antenna deviceInfo
- Publication number
- JPS6168931A JPS6168931A JP59188367A JP18836784A JPS6168931A JP S6168931 A JPS6168931 A JP S6168931A JP 59188367 A JP59188367 A JP 59188367A JP 18836784 A JP18836784 A JP 18836784A JP S6168931 A JPS6168931 A JP S6168931A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- antenna device
- stakes
- pedestal
- hole
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/50—Anchored foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
- Support Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、衛星放送直接受信用のパラボラアンテナ等を
設置するためのアンテナ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an antenna device for installing a parabolic antenna or the like for direct reception of satellite broadcasting.
従来例の構成とその問題点
パラボラアンテナにおいては指向性が極めて鋭く、例え
ば、電波到来方向に対し１°狂いが生じると受信状態は
著しく悪くなる。また、バラボランアンテナは受風面積
が大きく、したがって風圧力が大きく、アンテナ設置の
基礎は堅牢なものが要求される。そこで、従来例では、
たとえば第１図に示すように直径７５αのパラボラアン
テナで高さ２ｍの場合、直径７０ ｃｍ ＋深さ５ｏａ
ｎの穴を地面ａに掘削しコンクリートｂで固める、ある
いは直径６ｃｒｎのボールを１．５ｍも深く地中に埋め
るなどの手段がとられていた。Conventional Structures and Problems Parabolic antennas have extremely sharp directivity, and for example, if there is a deviation of 1° from the direction of arrival of radio waves, the reception condition will deteriorate significantly. In addition, the rose-shaped antenna has a large wind receiving area, and therefore the wind pressure is large, so the foundation for installing the antenna is required to be sturdy. Therefore, in the conventional example,
For example, as shown in Figure 1, in the case of a parabolic antenna with a diameter of 75α and a height of 2 m, the diameter is 70 cm + the depth is 5 oa.
Measures taken included drilling a hole n in the ground (a) and hardening it with concrete (b), or burying a ball with a diameter of 6 crn as deep as 1.5 m into the ground.
しかしながら、上記従来の構成においては、設置工事に
大きな労力とコンクＩＪ −トの固化時間を待たなけれ
ばならないなど、作業時間を要するという問題点を有し
ていた。However, the above-mentioned conventional structure has the problem that installation work requires a lot of labor and time for the concrete IJ to solidify, requiring a lot of work time.
発明の目的
本発明は、上記従来の問題点に鑑みなされたもので、掘
削やコンクリート混合の労力を省き、短時間で施工を終
え、設置の基礎を堅牢なものにすることのできるアンテ
ナ装置を提供することを目的とするものである。OBJECT OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and provides an antenna device that can save the labor of excavation and mixing concrete, can complete construction in a short time, and can provide a solid foundation for installation. The purpose is to provide
発明の構成
本発明によるアンテナ装置は、複数本の杭と、前記杭を
固定することができる台座とを備え、この杭を地中に埋
め込むようにするとともにこの杭に台座を固定し、この
台座にアンテナの支柱を取付けるようにしたことを特徴
とし、作業性よく短時間にアンテナの設置が行えるもの
である。Composition of the Invention An antenna device according to the present invention includes a plurality of stakes and a pedestal to which the stakes can be fixed. The antenna is characterized in that the antenna support is attached to the top of the antenna, and the antenna can be installed in a short time with good work efficiency.
実施例の説明
以下本発明の一実施例を第２図、第３図を用いて説明す
る。第２図、第３図において、パラボラアンテナ１は台
座２に固着されたポール３に取付けられる。台座２の四
隅に上方に折り曲げられた折９曲げ部４が２個ずつ計８
個設けられている。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 and 3. In FIGS. 2 and 3, a parabolic antenna 1 is attached to a pole 3 fixed to a base 2. As shown in FIGS. There are two upwardly bent portions 4 at the four corners of the pedestal 2, for a total of 8
There are several.
折り曲げ部４には仮り止め穴４ａと止め穴４ｂとを有し
ている。６はＬ字状をなす当て板で、当て板６にはその
両端に仮り止め穴４ａと対応した仮り止め穴６ａと止め
穴４ｂに対応した止め穴５ｂを有している。６は断面り
字状の杭で、４本の６杭６の上端部には取付穴７が設け
られている。８．１０はポル）’ 、９ ｇ ”はナツ
トである。The bent portion 4 has a temporary fixing hole 4a and a fixing hole 4b. Reference numeral 6 denotes an L-shaped backing plate, and the backing plate 6 has a temporary fastening hole 6a corresponding to the temporary fastening hole 4a and a fastening hole 5b corresponding to the fastening hole 4b at both ends thereof. Reference numerals 6 denote stakes having a cross-sectional shape, and mounting holes 7 are provided at the upper ends of the four 6 stakes 6. 8.10 is por)', 9g'' is nut.
第３図に示すように杭６の内面に折り曲げ部４を当接し
、杭６の外面に当接する当て板６とで杭６をはさみ、仮
り止め穴４ａ、５ａを介してボルト８およびナツト９で
折シ曲げ部４と当て板５を軽く止める。次に、この４本
の杭６を地面に一定の深さ垂直に打ち込み、その後に取
付穴７と止め穴４ｂ 、ｓｂとを一致させて当て板５と
折り曲げ部４をボルト１ｏとナツト１１で杭６に仮締め
する。この状態で台座２にポール３を接続しポール３の
垂直度を下げ振り又は水準器等で観察しながらポール３
が垂直になるように、さらに順次杭６を打ち込み、ポー
ル３が垂直になった状態でボルト１０．ナツト１１で緊
締する。As shown in FIG. 3, the bent part 4 is brought into contact with the inner surface of the pile 6, the pile 6 is sandwiched between the backing plate 6 which is brought into contact with the outside surface of the pile 6, and the bolt 8 and nut 9 are inserted through the temporary fixing holes 4a and 5a. Lightly fasten the folded part 4 and the backing plate 5. Next, drive these four stakes 6 perpendicularly into the ground to a certain depth, then align the mounting holes 7 with the stop holes 4b and sb, and secure the backing plate 5 and the bent part 4 with the bolts 1o and nuts 11. Temporarily tighten to stake 6. In this state, connect the pole 3 to the pedestal 2, and check the verticality of the pole 3 with a plumber or spirit level.
Drive the stakes 6 one after another so that the poles 10 and 10 are vertical. Tighten with nut 11.
発明の効果
本発明によれば、複数本の杭を打ち込むだけで強固な基
礎を形成し従来のように地面に大きな穴をあけたり、あ
るいは深く掘削する必要がない。Effects of the Invention According to the present invention, a strong foundation can be formed simply by driving a plurality of piles, and there is no need to make a large hole in the ground or dig deeply as in the past.
さらにコンクリートの混合や数日間の固化時間の後にパ
ラボラアンテナの取付け、調整をしなければならないと
いう時間のロスもなく、極めて簡便にパラボラアンテナ
の設置調整を行なうことができる。Furthermore, the installation and adjustment of the parabolic antenna can be done extremely easily without wasting time due to having to mix the concrete and install and adjust the parabolic antenna after several days of hardening time.
第１図は従来例におけるアンテナ装置の設置状態を示す
断面図、第２図は本発明の一実施例におけるアンテナ装
置の設置時の略断面図、第３図は同装置の要部の分解斜
視図である。
１・・・・・・パラボラアンテナ、２・・・・・・台座
、３・・・・・・ポール、４・・・・・・折り曲げ部、
４ａ、５ａ・・・・・・仮り止め穴、ａｂ 、 ｓｂ・
・・・・・止め穴、５・・・・・・当て板、６・・・・
・・杭、７・・・・・・取付穴、８，１ｏ・・・・・・
ボルト、９．１１・・・・・・ナツト。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名Ｉｓ
２ Ｌ）
第１図 第２図Fig. 1 is a sectional view showing the installed state of the antenna device in a conventional example, Fig. 2 is a schematic sectional view when the antenna device is installed in an embodiment of the present invention, and Fig. 3 is an exploded perspective view of the main parts of the same device. It is a diagram. 1... Parabolic antenna, 2... Pedestal, 3... Pole, 4... Bent part,
4a, 5a...temporary fixing holes, ab, sb・
...Block hole, 5...Packing plate, 6...
...Pile, 7...Mounting hole, 8,1o...
Boruto, 9.11...Natsuto. Name of agent: Patent attorney Toshio Nakao and one other person Is
2 L) Figure 1 Figure 2
Claims (1)
定することができる台座とを備え、前記台座にアンテナ
の支柱を固定するように構成してなるアンテナ装置。An antenna device comprising a plurality of stakes embedded in the ground and a pedestal to which the stakes can be arbitrarily fixed, and configured to fix an antenna support to the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59188367A JPS6168931A (en) | 1984-09-07 | 1984-09-07 | antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59188367A JPS6168931A (en) | 1984-09-07 | 1984-09-07 | antenna device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6168931A true JPS6168931A (en) | 1986-04-09 |
| JPH0140182B2 JPH0140182B2 (en) | 1989-08-25 |
Family
ID=16222371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59188367A Granted JPS6168931A (en) | 1984-09-07 | 1984-09-07 | antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389750U (en) * | 1989-12-27 | 1991-09-12 | ||
| US7070362B2 (en) | 2002-01-22 | 2006-07-04 | Henning Baltzer Rasmussen | Reinforcement unit for a reinforcing a footing element when laying pile foundations with a pile, and method for placing a foundation pile and reinforcement of a footing element |
-
1984
- 1984-09-07 JP JP59188367A patent/JPS6168931A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389750U (en) * | 1989-12-27 | 1991-09-12 | ||
| US7070362B2 (en) | 2002-01-22 | 2006-07-04 | Henning Baltzer Rasmussen | Reinforcement unit for a reinforcing a footing element when laying pile foundations with a pile, and method for placing a foundation pile and reinforcement of a footing element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140182B2 (en) | 1989-08-25 |
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