JPH0865020A - Parabolic antenna elevation angle rotating shaft mechanism - Google Patents

Parabolic antenna elevation angle rotating shaft mechanism

Info

Publication number
JPH0865020A
JPH0865020A JP21321594A JP21321594A JPH0865020A JP H0865020 A JPH0865020 A JP H0865020A JP 21321594 A JP21321594 A JP 21321594A JP 21321594 A JP21321594 A JP 21321594A JP H0865020 A JPH0865020 A JP H0865020A
Authority
JP
Japan
Prior art keywords
bolt
elevation angle
parabolic antenna
engaging portion
receiving portion
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
Application number
JP21321594A
Other languages
Japanese (ja)
Other versions
JP2616456B2 (en
Inventor
Yukio Ando
由紀夫 安藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP6213215A priority Critical patent/JP2616456B2/en
Publication of JPH0865020A publication Critical patent/JPH0865020A/en
Application granted granted Critical
Publication of JP2616456B2 publication Critical patent/JP2616456B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE: To quickly, accurately and strongly assemble a parabolic antenna only with an extremely simple operation. CONSTITUTION: In the parabolic antenna elevation angle rotating shaft mechanism composed of a supporting plate 2 for supporting and fixing a parabolic reflection mirror 1 from a back surface and a stanchion 3 for fixing and supporting the reflection mirror 1 on the ground; an engagement part 4 elongated in a horizontal direction to be fixed to the supporting plate 2, a reception part 8 provided on the supporter 3 for mounting the engagement part 4, a bolt 6 for passing through the reception part 8 and the engagement part 4, a through- hole 5 in an oblong hole shape pierced in the engagement part 4 where the bolt 6 is passed through, a bolt hole 9 pierced in the reception part 8 where the bolt 6 is passed through are provided.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、衛星通信用パラボラア
ンテナの仰角回転軸機構に関し、特に、アンテナ組立時
の作業を容易にする仰角回転軸機構に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevation angle rotating shaft mechanism for a satellite communication parabolic antenna, and more particularly to an elevation angle rotating shaft mechanism for facilitating work during antenna assembly.

【0002】[0002]

【従来の技術】一般に、衛星通信に用いるパラボラアン
テナの仰角を設定するための仰角回転軸機構は、地上固
定側の支柱と、反射鏡側の支持板とを一本のねじにより
固定し、このねじを軸として仰角方向に回動自在とする
構成となっている。この種のパラボラアンテナの仰角回
転軸機構を採用した技術としては、特開昭60−082
810号公報記載のパラボラアンテナ設置装置や、特開
平4−368008号公報に記載のパラボラアンテナの
仰角調整機構等が知られている。
2. Description of the Related Art Generally, an elevation angle rotating shaft mechanism for setting the elevation angle of a parabolic antenna used for satellite communication is constructed by fixing a support on the ground fixed side and a support plate on the reflecting mirror side with a single screw. It is configured to be rotatable in the elevation direction around a screw. Japanese Patent Application Laid-Open No. 60-082 discloses a technique that employs an elevation rotation axis mechanism of this type of parabolic antenna.
A parabolic antenna installation device described in Japanese Patent Application Laid-Open No. 810 and a parabolic antenna elevation angle adjusting mechanism described in Japanese Patent Application Laid-Open No. 4-368008 are known.

【0003】図面を参照して、この種の従来のパラボラ
アンテナの仰角回転軸機構について説明する。図4及び
図5に示すように、従来のパラボラアンテナの仰角調整
機構は、反射鏡1を裏面から支持,固定する二本一対の
支持板12(12a,12b)と、地上に固定される支
柱13と、この支柱13の両側面からアンテナ側に突出
して設けられた固定板14(14a,14b)とを有し
ており、この固定板14及び支持板12に設けた回転軸
孔に回転軸16が水平方向に貫通,螺合することによっ
て、支持板12と支柱13とが固定されていた。そし
て、反射鏡1の裏面に設けられ、支柱13の調整軸固定
部7bに固定されている仰角調整軸7aの固定位置を調
整することによって、回転軸16を回転中心として、反
射鏡1が仰角方向に回動自在となっていた。
[0003] Referring to the drawings, a description will be given of an elevation angle rotation shaft mechanism of this type of conventional parabolic antenna. As shown in FIG. 4 and FIG. 5, a conventional parabolic antenna elevation angle adjusting mechanism includes a pair of support plates 12 (12a, 12b) for supporting and fixing the reflecting mirror 1 from the back surface, and a pillar fixed on the ground. 13 and a fixed plate 14 (14a, 14b) provided so as to project from both side surfaces of the support column 13 toward the antenna, and a rotary shaft hole is provided in the fixed plate 14 and the support plate 12. The support plate 12 and the support 13 were fixed by 16 being penetrated and screwed in the horizontal direction. Then, by adjusting the fixed position of the elevation angle adjusting shaft 7a provided on the back surface of the reflecting mirror 1 and fixed to the adjusting shaft fixing portion 7b of the support column 13, the reflecting mirror 1 is rotated about the rotating shaft 16 as the center of rotation. It was able to rotate in any direction.

【0004】[0004]

【発明が解決しようとする課題】ところで、この種のパ
ラボラアンテナは、通常、使用していないときには、上
述した反射鏡側と支柱側とを分離しておき、使用時に、
これらを組み立てて用いるようになっている。したがっ
て、このアンテナ使用時の組立の作業性は、アンテナを
選択する際の重要な要素の一つとなっている。
By the way, in a parabolic antenna of this type, when not in use, the reflector side and the column side are separated from each other, and when used,
These are assembled and used. Therefore, the workability of the assembly when using the antenna is one of the important factors when selecting the antenna.

【0005】しかしながら、上述した従来のパラボラア
ンテナの仰角回転軸機構では、アンテナの組立作業を、
まず、反射鏡側の支持板12と支柱側の固定板14にそ
れぞれ設けた回転軸孔の位置合わせを行ない、その状態
を保持しつつ、回転軸16を回転軸孔に貫通させるとい
う手順で行なっていた。すなわち、大重量のパラボラア
ンテナを支えながら各回転軸孔の位置合わせを行ない、
さらに、その状態のまま回転軸16の挿入,締付作業を
行なわなければならなかった。このため、アンテナの組
立作業に多数の人手を要するとともに、正確な位置合わ
せを行なうために、作業が長時間にわたるという問題を
有していた。
[0005] However, the above-described conventional elevation rotation axis mechanism of the parabolic antenna requires the assembling work of the antenna.
First, the rotation shaft holes provided in the support plate 12 on the reflecting mirror side and the fixed plate 14 on the support column side are respectively aligned, and while maintaining this state, the rotation shaft 16 is penetrated through the rotation shaft hole. Was there. That is, while aligning the rotating shaft holes while supporting a heavy parabolic antenna,
Further, it was necessary to insert and tighten the rotary shaft 16 in that state. For this reason, there has been a problem that a large number of man-hours are required for the assembling work of the antenna, and the work takes a long time to perform accurate alignment.

【0006】本発明は、このような従来の技術が有する
問題を解決するために提案されたものであり、きわめて
簡単な作業のみで、迅速かつ正確,堅固に組み立てられ
るパラボラアンテナの仰角回転軸機構の提供を目的とす
る。
SUMMARY OF THE INVENTION The present invention has been proposed to solve the above-mentioned problems of the prior art. The elevation rotation axis mechanism of a parabolic antenna can be quickly, accurately and firmly assembled with only extremely simple operations. The purpose is to provide.

【0007】[0007]

【課題を解決するための手段】上記目的を達成するため
本発明の請求項1記載のパラボラアンテナ仰角回転軸機
構は、パラボラ反射鏡を裏面より支持,固定する支持板
と、この支持板と係合して前記反射鏡を地上に固定,支
持する支柱とからなるパラボラアンテナ仰角回転軸機構
において、前記支持板に固定される水平方向に長い係合
部と、この係合部を載置する、前記支柱に設けた受け部
と、この受け部と前記係合部を貫通するボルトと、この
ボルトが貫通する前記係合部に穿設した長孔状の貫通孔
と、前記ボルトが貫通する前記受け部に穿設したボルト
孔と、で構成してあり、好ましくは、前記受け部を、縦
断面ほぼU字形状とし、必要に応じて、前記係合部を、
パイプ状とした構成としてある。
In order to achieve the above object, the parabolic antenna elevation angle rotating mechanism according to claim 1 of the present invention is a support plate for supporting and fixing the parabolic reflector from the back surface, and a support plate for the support plate. In the parabolic antenna elevation angle rotation shaft mechanism, which is composed of a support for fixing and supporting the reflecting mirror on the ground in combination, a horizontally long engaging portion fixed to the supporting plate, and the engaging portion is mounted. The receiving portion provided on the column, a bolt penetrating the receiving portion and the engaging portion, a long hole-shaped through hole formed in the engaging portion through which the bolt penetrates, and the bolt penetrating the bolt. And a bolt hole formed in the receiving portion. Preferably, the receiving portion has a substantially U-shaped vertical cross section, and if necessary, the engaging portion,
It has a pipe configuration.

【0008】また、請求項2記載のパラボラアンテナ仰
角回転軸機構は、パラボラ反射鏡を裏面より支持,固定
する支持板と、この支持板と係合して前記反射鏡を地上
に固定,支持する支柱とからなるパラボラアンテナ仰角
回転軸機構において、前記支柱に固定される水平方向に
長い係合部と、この係合部に係合する、前記支持板に設
けた受け部と、この受け部と前記係合部を貫通するボル
トと、このボルトが貫通する前記係合部に穿設した長孔
状の貫通孔と、前記ボルトが貫通する前記受け部に穿設
したボルト孔と、で構成してあり、好ましくは、前記受
け部を、縦断面ほぼU字形状とし、必要に応じて、前記
係合部を、パイプ状とした構成としてある。
Further, in the parabolic antenna elevation angle rotating shaft mechanism according to a second aspect of the present invention, a support plate for supporting and fixing the parabolic reflecting mirror from the back surface, and the supporting plate is engaged and fixed and supports the reflecting mirror on the ground. In a parabolic antenna elevation rotation shaft mechanism including a pillar, a horizontally long engaging portion fixed to the pillar, a receiving portion that engages with the engaging portion and is provided on the support plate, and the receiving portion. A bolt penetrating the engaging portion, an elongated hole-shaped through hole penetrating the engaging portion through which the bolt penetrates, and a bolt hole penetrating the receiving portion through which the bolt penetrates. Preferably, the receiving portion has a substantially U-shaped vertical cross section, and the engaging portion has a pipe shape as required.

【0009】[0009]

【作用】上記構成からなる本発明のパラボラアンテナ仰
角回転軸機構によれば、反射鏡支持板の係合部を支柱上
端部の受け部に載置するだけで組み立てられるので、ア
ンテナの組立作業をきわめて容易、かつ、正確に行なえ
る。
According to the parabolic antenna elevation angle rotation shaft mechanism of the present invention having the above-described structure, the antenna can be assembled simply by placing the engaging portion of the reflector support plate on the receiving portion at the upper end of the support. Extremely easy and accurate.

【0010】[0010]

【実施例】以下、本発明のパラボラアンテナ仰角回転軸
機構の実施例について、図面を参照して説明する。図1
は、本発明のパラボラアンテナ仰角回転軸機構の第一の
実施例を示す分解斜視図である。同図に示すように、本
実施例のパラボラアンテナ仰角回転軸機構は、パラボラ
反射鏡1を裏面から支持,固定する支持板2と、この支
持板2と係合して反射鏡1を地上に固定,支持するため
の支柱3とを有している。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a parabolic antenna elevation rotation shaft mechanism according to the present invention will be described below with reference to the drawings. FIG.
FIG. 1 is an exploded perspective view showing a first embodiment of a parabola antenna elevation rotation axis mechanism of the present invention. As shown in the figure, the parabolic antenna elevation rotation axis mechanism of the present embodiment includes a support plate 2 for supporting and fixing the parabolic reflector 1 from the back surface, and a mirror 1 engaged with the support plate 2 to place the reflector 1 on the ground. And a support 3 for fixing and supporting.

【0011】支持板2は、二本一対の板状部材からな
り、反射鏡1の裏面縦方向に一定の間隔で平行に固定さ
れている。そして、この一対の支持板2のほぼ中央部に
おける対向面間には、水平方向に長いパイプ状の係合部
4が架設してある。この係合部4の任意の箇所には、固
定用ボルト6が貫通する貫通孔5が穿設してある。この
貫通孔5は、反射鏡1の周方向に長い長孔状に形成して
あり、貫通するボルト6を軸にして反射鏡1の仰角調整
溝として機能する。なお、この貫通孔5の数としては、
反射鏡1等の大きさに応じて増減することができるが、
本実施例においては二箇所に設けてある。
The support plate 2 is composed of a pair of two plate-like members, and is fixed in parallel in the longitudinal direction of the rear surface of the reflecting mirror 1 at a constant interval. A substantially pipe-shaped engaging portion 4 extending in the horizontal direction is provided between substantially opposite central surfaces of the pair of support plates 2. A through hole 5 through which the fixing bolt 6 passes is formed at an arbitrary position of the engaging portion 4. This through hole 5 is formed in a long hole shape that is long in the circumferential direction of the reflecting mirror 1, and functions as an elevation angle adjusting groove of the reflecting mirror 1 with the penetrating bolt 6 as an axis. In addition, as the number of the through holes 5,
It can be increased or decreased according to the size of the reflector 1, etc.,
In this embodiment, it is provided at two locations.

【0012】また、支持板3の係合部4の設けてある上
方には、仰角調整軸7aが設けてある。この仰角調整軸
7aは、一端が反射鏡1の仰角方向に回動自在に取り付
けられるとともに、他端が支柱3に形成した調整軸固定
部7bにナット等により固定され、反射鏡1の仰角方向
調整機構を構成する。すなわち、ナット等による仰角調
整軸7aの固定位置を調整することによって反射鏡1の
角度を仰角方向に自在に調整することができる。
An elevation angle adjusting shaft 7a is provided above the support plate 3 where the engaging portion 4 is provided. The elevation angle adjusting shaft 7a has one end rotatably attached in the elevation angle direction of the reflecting mirror 1, and the other end fixed to an adjusting shaft fixing portion 7b formed on the support column 3 by a nut or the like. Configure the adjustment mechanism. That is, the angle of the reflecting mirror 1 can be freely adjusted in the elevation angle direction by adjusting the fixed position of the elevation angle adjustment shaft 7a by a nut or the like.

【0013】地上に固定される支柱3は、円柱状をな
し、上端部に、係合部4が係合する受け部8が設けてあ
る。この受け部8は、係合部4を係止,保持する形状と
なっており、本実施例においては、板状部材の長手方向
両端を曲折成形し、両端立面8a,8b及び受け面8c
からなる縦断面ほぼU字形状に形成してある。
The pillar 3 fixed to the ground has a cylindrical shape, and a receiving portion 8 with which the engaging portion 4 engages is provided at the upper end portion. The receiving portion 8 is shaped to lock and hold the engaging portion 4. In the present embodiment, both ends in the longitudinal direction of the plate-like member are bent and formed, and both end standing surfaces 8a and 8b and the receiving surface 8c are formed.
Is formed in a substantially U-shaped vertical cross section.

【0014】ここで、受け部8の長手方向の長さは、少
なくとも係合部4の長さより短く形成してあるが、この
受け部8の長さが長い場合には、反射鏡1の支持がより
安定的となり、一方、短い場合には、係合部4と係合す
る際の位置合わせが容易となるという効果がある。ま
た、この受け部8には、係合部4の貫通孔5と連通して
ボルト6が貫通するボルト孔9が穿設してある。
Here, the length of the receiving part 8 in the longitudinal direction is formed at least shorter than the length of the engaging part 4. Is more stable, and on the other hand, when it is short, there is an effect that the alignment when engaging with the engaging portion 4 becomes easy. The receiving portion 8 is provided with a bolt hole 9 through which the bolt 6 penetrates in communication with the through hole 5 of the engaging portion 4.

【0015】次に、このような構成からなる本実施例の
パラボラアンテナ仰角回転軸機構を組み立てる場合につ
いて説明する。まず、アンテナを使用していないときに
は、反射鏡1に固定された支持板2と支柱3とは、分離
して格納等されている。そして、アンテナを使用する場
合には、まず支柱3を使用したい任意の場所に設置して
地上に固定する。
Next, the case of assembling the parabolic antenna elevation angle rotation axis mechanism of the present embodiment having such a configuration will be described. First, when the antenna is not used, the support plate 2 fixed to the reflecting mirror 1 and the support column 3 are separately stored. Then, when using the antenna, first, the pillar 3 is installed at an arbitrary place where it is desired to be used and fixed to the ground.

【0016】次いで、反射鏡1を持ち上げて支柱3の上
端部に移動し、支持板2の係合部4を支柱3の係止部1
に位置合わせしながら下方に降ろして、係合部4を受け
部8上に載置,係合させる。この状態で、反射鏡1を受
け部8内で水平方向及び垂直方向に移動させ、係合部4
の貫通孔5と受け部8のボルト孔9の位置合わせをし、
ボルト孔9及び貫通孔5を貫通させてボルト6を差し込
み、先端にナット6aを螺合して締め付け、固定する。
最後に、仰角調整軸7aを調整軸固定部7bに螺合させ
る。
Next, the reflecting mirror 1 is lifted and moved to the upper end of the support column 3, and the engaging portion 4 of the support plate 2 is engaged with the locking portion 1 of the support column 3.
The engaging portion 4 is placed on the receiving portion 8 and is engaged with the receiving portion 8 while being lowered downward while being positioned. In this state, the reflecting mirror 1 is moved in the receiving section 8 in the horizontal direction and the vertical direction, and the engaging section 4 is moved.
Align the through hole 5 and the bolt hole 9 of the receiving portion 8,
The bolt 6 is inserted through the bolt hole 9 and the through hole 5, and a nut 6 a is screwed into the end and fastened and fixed.
Finally, the elevation adjustment shaft 7a is screwed into the adjustment shaft fixing portion 7b.

【0017】これによって、アンテナの組立作業が完了
する。そして、反射鏡1の仰角を調整する場合には、ナ
ット6aの締め付けを緩めることにより、ボルト6が貫
通孔5を調整溝として摺動可能となるので、図2に示す
ように、係合部4が仰角方向(図2における矢印方向)
に回動自在となり、仰角調整軸7aの固定を緩めて反射
鏡1側の前後方向に移動させることによって、反射鏡1
の仰角調整を行なうことができる。
This completes the assembly work of the antenna. When the elevation angle of the reflecting mirror 1 is adjusted, the bolt 6 can be slid by using the through hole 5 as an adjustment groove by loosening the tightening of the nut 6a. Therefore, as shown in FIG. 4 is the elevation angle direction (arrow direction in FIG. 2)
When the elevation angle adjusting shaft 7a is loosened and moved in the front-back direction on the side of the reflecting mirror 1, the reflecting mirror 1 can be freely rotated.
Can be adjusted.

【0018】このように、本実施例のパラボラアンテナ
仰角回転軸機構によれば、アンテナ組立時における反射
鏡1の支柱3への取付が、支持板3の係合部4を支柱2
の上端に設けた受け部8に載置し、ボルト6を締め付け
るのみで行なえ、従来のように反射鏡を空中に保持しな
がら回転軸の挿入,締付等を行なうことが一切不要とな
り、アンテナの組立作業が非常に簡単で、作業者の人数
も大幅に低減するこができる。
As described above, according to the parabolic antenna elevation rotation shaft mechanism of the present embodiment, the mounting of the reflecting mirror 1 to the column 3 during the assembly of the antenna is performed by the engagement portion 4 of the support plate 3 with the column 2.
The antenna can be mounted only on the receiving portion 8 provided at the upper end of the antenna, and only by tightening the bolt 6, so that there is no need to insert or tighten the rotary shaft while holding the reflecting mirror in the air as in the prior art. Is extremely easy to assemble, and the number of workers can be greatly reduced.

【0019】次に、本発明のパラボラアンテナ仰角回転
軸機構の第二の実施例について、図3を参照して説明す
る。同図に示すように、本実施例のパラボラアンテナ仰
角回転軸機構においては、上述した第一の実施例におけ
る場合とは反対に、係合部4を支柱3の上部に設け、受
け部8を支持板2側に設けてあり、その他の構成は第一
の実施例と同様としてある。なお、本実施例の場合、係
合部4と受け部8の係合を可能とするため、受け部8を
開口部を下側にして逆U字形になるように配設してあ
る。このように本実施例によっても、上記第一の実施例
と同様、きわめて容易にアンテナの組立作業を行なうこ
とができる。
Next, a second embodiment of the parabolic antenna elevation rotation shaft mechanism of the present invention will be described with reference to FIG. As shown in the drawing, in the parabolic antenna elevation rotation shaft mechanism of the present embodiment, the engaging portion 4 is provided on the upper portion of the column 3 and the receiving portion 8 is provided opposite to the case of the first embodiment described above. It is provided on the support plate 2 side, and the other configuration is the same as that of the first embodiment. In addition, in the case of the present embodiment, in order to enable the engaging portion 4 and the receiving portion 8 to engage with each other, the receiving portion 8 is arranged so as to have an inverted U shape with the opening portion facing downward. As described above, according to this embodiment, as in the first embodiment, the antenna assembling work can be performed very easily.

【0020】なお、本発明のパラボラアンテナ仰角回転
軸機構は、上述した実施例に限定されず、要旨の範囲内
で種々の変更実施が可能で、例えば、 上記実施例においては、貫通孔を係合部に、ボルト孔
を受け部に設けていたが、これを逆にして、貫通孔を受
け部に、ボルト孔を係合部に設けることもできる。 また、係合部をパイプ状でなく、柱状等としてもよ
い。この場合には、ボルトがより滑らかに係合部を貫通
できる効果がある。 さらに、受け部の形状は、縦断面U字形状に限られ
ず、コの字形,V字形等とすることもできる。
The parabolic antenna elevation rotation shaft mechanism of the present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the gist. For example, in the above-described embodiment, a through hole is used. Although the joint portion is provided with the bolt hole in the receiving portion, the configuration may be reversed, and the bolt hole may be provided in the receiving portion with the through hole in the engaging portion. Further, the engaging portion may be formed in a pillar shape or the like instead of a pipe shape. In this case, there is an effect that the bolt can penetrate the engagement portion more smoothly. Further, the shape of the receiving portion is not limited to the U-shaped vertical cross section, but may be a U-shape, a V-shape, or the like.

【0021】[0021]

【発明の効果】以上説明したように本発明のパラボラア
ンテナ仰角回転軸機構によれば、アンテナをきわめて簡
単な作業のみで、迅速かつ正確,堅固に組み立てること
ができる。
As described above, according to the parabolic antenna elevation angle rotating shaft mechanism of the present invention, the antenna can be assembled quickly, accurately and firmly by an extremely simple work.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明のパラボラアンテナ仰角回転軸機構の第
一の実施例を示す分解斜視図である。
FIG. 1 is an exploded perspective view showing a first embodiment of a parabola antenna elevation rotation axis mechanism of the present invention.

【図2】本発明のパラボラアンテナ仰角回転軸機構の第
一の実施例を示す仰角回転軸部の断面図である。
FIG. 2 is a cross-sectional view of an elevation angle rotation shaft portion showing a first embodiment of the parabolic antenna elevation angle rotation shaft mechanism of the present invention.

【図3】本発明のパラボラアンテナ仰角回転軸機構の第
二の実施例を示す分解斜視図である。
FIG. 3 is an exploded perspective view showing a second embodiment of the parabolic antenna elevation angle rotation shaft mechanism of the present invention.

【図4】従来のパラボラアンテナ仰角回転軸機構を示す
側面図である。
FIG. 4 is a side view showing a conventional parabolic antenna elevation angle rotation axis mechanism.

【図5】従来のパラボラアンテナ仰角回転軸機構を示す
斜視図である。
FIG. 5 is a perspective view showing a conventional parabolic antenna elevation angle rotation shaft mechanism.

【符号の説明】[Explanation of symbols]

1…反射鏡 2…支持板 3…支柱 4…係合部 5…貫通孔 6…ボルト 7a…仰角調整軸 7b…調整軸固定部 8…受け部 9…ボルト孔 12…支持板 13…支柱 14…固定板 16…回転軸 DESCRIPTION OF SYMBOLS 1 ... Reflective mirror 2 ... Support plate 3 ... Support post 4 ... Engagement part 5 ... Through hole 6 ... Bolt 7a ... Elevation angle adjustment shaft 7b ... Adjusting shaft fixing part 8 ... Receiving part 9 ... Bolt hole 12 ... Support plate 13 ... Support post 14 … Fixed plate 16… Rotation axis

─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成7年2月6日[Submission date] February 6, 1995

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0004[Correction target item name] 0004

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0004】[0004]

【発明が解決しようとする課題】ところで、この種のパ
ラボラアンテナは、使用時に、上述した反射鏡側と支柱
側を組み立てて用いるようになっている。したがって、
このアンテナ使用時の組立の作業性は、アンテナを選択
する際の重要な要素の一つとなっている。
By the way, this type of parabolic antenna is used when the parabolic antenna is used.
The side is assembled and used. Therefore,
The workability of assembling when using the antenna is one of the important factors when selecting the antenna.

【手続補正2】[Procedure Amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0011[Correction target item name] 0011

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0011】支持板2は、二本一対の板状部材からな
り、反射鏡1の裏面縦方向に一定の間隔で平行に固定さ
れている。そして、この一対の支持板2のほぼ中央部に
おける対向面間には、水平方向に長いパイプ状の係合部
4が架設してある。この係合部4の任意の箇所には、固
定用ボルト6が貫通する貫通孔5が穿設してある。この
貫通孔5は、パイプ状の係合部4の周方向に長い長孔状
に形成してあり、反射鏡1の仰角調整溝として機能す
る。すなわち、貫通孔5に貫通するボルト6にガイドさ
れつつ係合部4は回動し、これによって反射鏡1は、係
合部4を中心軸として仰角方向に回転する。なお、この
貫通孔5の数としては、反射鏡1等の大きさに応じて増
減することができるが、本実施例においては二箇所に設
けてある。
The support plate 2 is composed of a pair of two plate-like members, and is fixed in parallel in the longitudinal direction of the rear surface of the reflecting mirror 1 at a constant interval. A substantially pipe-shaped engaging portion 4 extending in the horizontal direction is provided between substantially opposite central surfaces of the pair of support plates 2. A through hole 5 through which the fixing bolt 6 passes is formed at an arbitrary position of the engaging portion 4. this
The through hole 5 has a long hole shape that is long in the circumferential direction of the pipe-shaped engaging portion 4.
And functions as an elevation adjusting groove of the reflecting mirror 1.
It That is, the bolt 6 that penetrates the through hole 5 is guided by the bolt 6.
While the engaging portion 4 is rotated, the reflecting mirror 1 is engaged.
It rotates in the elevation direction with the joint portion 4 as the central axis. The number of the through holes 5 can be increased or decreased according to the size of the reflecting mirror 1 and the like, but is provided at two places in the present embodiment.

【手続補正3】[Procedure 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0015[Name of item to be corrected] 0015

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0015】次に、このような構成からなる本実施例の
パラボラアンテナ仰角回転軸機構を組み立てる場合につ
いて説明する。まず、アンテナを使用する場合には、支
柱3を使用したい任意の場所に設置して地上に固定す
る。
Next, the case of assembling the parabolic antenna elevation angle rotation axis mechanism of the present embodiment having such a configuration will be described. First, when using the antenna,
Install the pillar 3 at any place you want to use and fix it on the ground
It

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 パラボラ反射鏡を裏面より支持,固定す
る支持板と、この支持板と係合して前記反射鏡を地上に
固定,支持する支柱とからなるパラボラアンテナ仰角回
転軸機構において、 前記支持板に固定される水平方向に長い係合部と、 この係合部を載置する、前記支柱に設けた受け部と、 この受け部と前記係合部を貫通するボルトと、 このボルトが貫通する前記係合部に穿設した長孔状の貫
通孔と、 前記ボルトが貫通する前記受け部に穿設したボルト孔
と、 を具備することを特徴とするパラボラアンテナ仰角回転
軸機構。
1. A parabolic antenna elevation angle rotating shaft mechanism comprising a support plate for supporting and fixing a parabolic reflector from the back side, and a column for engaging the support plate to fix and support the reflecting mirror on the ground. A horizontally long engaging portion fixed to the support plate, a receiving portion on which the engaging portion is mounted, the receiving portion being provided on the column, a bolt penetrating the receiving portion and the engaging portion, and the bolt A parabolic antenna elevation angle rotating shaft mechanism, comprising: a long hole-shaped through hole formed in the engaging portion penetrating therethrough; and a bolt hole formed in the receiving portion through which the bolt penetrates.
【請求項2】 パラボラ反射鏡を裏面より支持,固定す
る支持板と、この支持板と係合して前記反射鏡を地上に
固定,支持する支柱とからなるパラボラアンテナ仰角回
転軸機構において、 前記支柱に固定される水平方向に長い係合部と、 この係合部に係合する、前記支持板に設けた受け部と、 この受け部と前記係合部を貫通するボルトと、 このボルトが貫通する前記係合部に穿設した長孔状の貫
通孔と、 前記ボルトが貫通する前記受け部に穿設したボルト孔
と、 を具備することを特徴とするパラボラアンテナ仰角回転
軸機構。
2. A parabolic antenna elevation angle rotating shaft mechanism comprising a support plate for supporting and fixing the parabolic reflector from the back surface, and a support for engaging and supporting the parabolic reflector on the ground. A horizontally long engaging portion fixed to the column, a receiving portion that engages with the engaging portion and is provided on the support plate, a bolt that penetrates the receiving portion and the engaging portion, and the bolt is A parabolic antenna elevation angle rotating shaft mechanism, comprising: a long hole-shaped through hole formed in the engaging portion penetrating therethrough; and a bolt hole formed in the receiving portion through which the bolt penetrates.
【請求項3】 前記受け部を、縦断面ほぼU字形状とし
た請求項1又は2記載のパラボラアンテナ仰角回転軸機
構。
3. The parabolic antenna elevation angle rotating shaft mechanism according to claim 1, wherein the receiving portion has a substantially U-shaped vertical cross section.
【請求項4】 前記係合部を、パイプ状とした請求項
1,2又は3記載のパラボラアンテナ仰角回転軸機構。
4. The parabolic antenna elevation angle rotation mechanism according to claim 1, wherein the engaging portion is pipe-shaped.
JP6213215A 1994-08-15 1994-08-15 Parabolic antenna elevation rotation axis mechanism Expired - Lifetime JP2616456B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6213215A JP2616456B2 (en) 1994-08-15 1994-08-15 Parabolic antenna elevation rotation axis mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6213215A JP2616456B2 (en) 1994-08-15 1994-08-15 Parabolic antenna elevation rotation axis mechanism

Publications (2)

Publication Number Publication Date
JPH0865020A true JPH0865020A (en) 1996-03-08
JP2616456B2 JP2616456B2 (en) 1997-06-04

Family

ID=16635445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6213215A Expired - Lifetime JP2616456B2 (en) 1994-08-15 1994-08-15 Parabolic antenna elevation rotation axis mechanism

Country Status (1)

Country Link
JP (1) JP2616456B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119110U (en) * 1991-04-08 1992-10-26 株式会社船井電機研究所 Mounting device for parabolic etc.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119110U (en) * 1991-04-08 1992-10-26 株式会社船井電機研究所 Mounting device for parabolic etc.

Also Published As

Publication number Publication date
JP2616456B2 (en) 1997-06-04

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