JPH0337762B2 - - Google Patents
Info
- Publication number
- JPH0337762B2 JPH0337762B2 JP5891884A JP5891884A JPH0337762B2 JP H0337762 B2 JPH0337762 B2 JP H0337762B2 JP 5891884 A JP5891884 A JP 5891884A JP 5891884 A JP5891884 A JP 5891884A JP H0337762 B2 JPH0337762 B2 JP H0337762B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- adjustment rod
- support
- parabolic antenna
- tilting
- 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
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Description
【発明の詳細な説明】
この発明は放送衛星から発する信号を受信した
り、或は地上における地域の通信の信号を受発信
したりする場合に利用できるパラボラアンテナ反
射鏡の支持装置に関するものである。[Detailed Description of the Invention] The present invention relates to a support device for a parabolic antenna reflector that can be used to receive signals emitted from broadcasting satellites or to receive and transmit local communication signals on the ground. .
この種のものにあつては、パラボラアンテナの
仰角調節の調節機構が複雑で高価となり、また重
量も大きく、移動に困難を伴つていた。 In this type of antenna, the adjustment mechanism for adjusting the elevation angle of the parabolic antenna is complicated and expensive, and the weight is also large, making it difficult to move.
そこで本発明は、上述の問題点を除くようにし
たもので、簡易な構成でもつて手軽に調節ができ
るようにしたパラボラアンテナ反射鏡の支持装置
を提供しようとするものである。 SUMMARY OF THE INVENTION The present invention aims to eliminate the above-mentioned problems and to provide a support device for a parabolic antenna reflector that has a simple structure and can be easily adjusted.
以下本願の実施例を示す図面について説明す
る。図に示されるアンテナ装置は定置物Ａとパラ
ボラアンテナＣとパラボラアンテナＣを定置物Ａ
に取付ける為の支持装置Ｂとから成つている。上
記定置物として例示するものにおいて、３は中空
管状の支柱、２は支柱３の下端に取付けられた取
付ベースで、地面１に設けられた基礎２′或いは
建物等に固定する為のものであり、固定用のねじ
棒５を通す為の透孔が設けられている。４は周知
の補強片を示す。尚取付ベース２を広い面積に
し、重くすると固定用のねじ棒は不用になる。 The drawings showing the embodiments of the present application will be described below. The antenna device shown in the figure is a stationary object A, a parabolic antenna C, and a stationary object A.
It consists of a support device B for attaching to. In the fixed objects exemplified above, 3 is a hollow tubular support, and 2 is a mounting base attached to the lower end of the support 3, which is used to fix it to a foundation 2' set on the ground 1 or a building, etc. A through hole is provided through which a screw rod 5 for fixing is passed. 4 indicates a well-known reinforcing piece. Incidentally, if the mounting base 2 is made larger in area and heavier, a screw rod for fixing it becomes unnecessary.
次に上記パラボラアンテナＣについて説明す
る。このパラボラアンテナＣは周知のパラボラア
ンテナと称される構成のものである。６は反射鏡
で、その本体は合成樹脂材料で成形されている。
材料としては例えばFRP（SMC）等任意のものを
用いるとよい。また反射鏡６の前面（第４図に現
われている側とは反対の面）の側には公知の電波
反射材（例えば導電金網）が埋設されている。反
射面は放送衛星からの電波を受信するに充分な面
積に形成されている。これは金属材料で形成され
ていてもよい。上記反射鏡６において、６″は周
縁に形成された折上片で、補強の為のものであ
る。パラボラアンテナにおける８は周知の一次放
射器で反射鏡面によつて反射した信号を受信し、
コンバーター７を介して次段へ信号を送るもので
ある。又パラボラアンテナが発信用の場合はそこ
から発した信号を鏡面に当て、他へ送る場合に用
いる。１０，１０は元部１０′を折上片６″に固着
した横持杆、９は元部９′を背面に固着した支持
腕を示し、これら三本でコンバーター７を支持し
ている（これらの構成および構成の変形は全て周
知の技術を用いて構成すれば良い）。尚反射鏡６
の背面６ａに対しては反射鏡と一体材でもつて
（又は一体化させた）リブ６′を縦横に配設し、反
射鏡の表面が歪むのを防止するようにしてある。
次に支持装置Ｂは上下方向の大きさに比べて前後
方向の大きさを小さく形成してある。これにおい
て、１１は基体を示し、これには上下に止具１２
が備えられている。この止具は支柱３を基体１１
に対して添設し得るよう構成したもので、例えば
Ｕボルトを上下に亘つて夫々配設し、その自由端
１２′が基体１１を貫通する状態にし、第３図の
状態において支柱３をＵボルトの間に相対的に差
し込み、第２図の如き状態においてナツト１３に
よりＵボルト１２を堅く締め付けることによつて
そこの一体化ができるようにしてある。尚Ｕボル
トを少し緩くするとパラボラアンテナの左右の回
動調節は自由になる。１２″は座板を示し、支柱
３の外周が安定した状態で基体１１に沿うよう支
柱対向面を凹状に形成したものであつて、これは
必要に応じて基体１１に対して予め固着しておけ
ばよい。１５は基体１１の一部を構成する側板で
あつてＵボルトを止付けている部材の左右からパ
ラボラアンテナの方向へ向けて突設してある。ま
たその側板１５の上方には平板状の係合片１６を
横設し、両部材は一体状に構成してある。側板１
５の両外側面には、上部位置において枢着点１７
には枢支用のボルトを配設すると共に、下方にお
いては傾動体揺動止用の締付具としてのボルト２
０が配設され、それらは夫々突設状設けられてい
る。上記枢着点１７を構成するボルトは傾動体１
８を夫々パラボラアンテナの方向（矢印２１方
向）に揺動自在に支承するものである。傾動体１
８は二つの側板１８ａとそれらの上部を相互に連
結する連結板１８ｂとから成る。両側板１８ａの
前縁は夫々外側に折り曲げられて反射鏡取付部２
２となつている。ここには連結枠３１を用いて反
射鏡６が止着してある。尚連結枠３１は止具（ボ
ルト、ナツト）３２によつてリブ６′に止付けて
あり、止具（ボルト、ナツト）３３によつて取付
部２２に取付けてある。傾動体１８の下方には長
溝１９を設け、これには前記締付具として構成す
るボルト２０を挿通させてあり、第１図の状態で
これを締め付けることにより傾動体１８の揺動を
固定し得るようにしてある。２３は傾動体１８の
外側に沿わせた支承体を示し、上記ボルト２０に
よつて基体１１に枢着されている。支承体２３は
二つの支承片２４，２４を有しており、これに設
けた雌ねじに調節棒として例示するねじ棒２５が
螺合させてある。ねじ棒２５の後端は手動による
回動操作が容易な摘み２５′となつており、先端
部には押動部材２５ａが一体に付設してある。ま
たその部材２５ａの前面側はすべりを良くする為
のワシヤ２５ｂを介して、反射鏡取付部２２の一
部を利用して構成した係合部３４に接離自在に当
接している。尚係合部３４の中心には透孔３５が
設けられて、そこに調節棒２５の先端２５″が嵌
まり込み、その位置ずれが防止されるようにして
ある。上記係合部３４は傾動体１８に別部材を固
定して構成してもよい。 Next, the parabolic antenna C will be explained. This parabolic antenna C has a configuration called a well-known parabolic antenna. 6 is a reflecting mirror, the main body of which is molded from a synthetic resin material.
Any material such as FRP (SMC) may be used as the material. Further, a known radio wave reflecting material (for example, a conductive wire mesh) is embedded in the front side of the reflecting mirror 6 (the side opposite to the side shown in FIG. 4). The reflective surface is formed to have an area sufficient to receive radio waves from a broadcasting satellite. It may also be made of metallic material. In the reflecting mirror 6, 6'' is a folded piece formed on the periphery for reinforcement. 8 in the parabolic antenna is a well-known primary radiator that receives the signal reflected by the reflecting mirror surface.
The signal is sent to the next stage via the converter 7. When a parabolic antenna is used for transmitting signals, the signals emitted from the antenna are applied to a mirror surface and used to be sent to others. Reference numerals 10 and 10 indicate a horizontal support rod with the base part 10' fixed to the folding piece 6'', and 9 indicates a support arm with the base part 9' fixed to the back side, and these three support the converter 7. All configurations and modifications of the configuration may be configured using well-known techniques).In addition, the reflecting mirror 6
Ribs 6' made of (or integrated with) the reflecting mirror are arranged vertically and horizontally on the back surface 6a of the reflecting mirror to prevent the surface of the reflecting mirror from being distorted.
Next, the support device B is formed to have a smaller size in the front-rear direction than in the vertical direction. In this, 11 indicates a base body, which has fasteners 12 on the top and bottom.
is provided. This fastener connects the support 3 to the base 11.
For example, U-bolts are arranged above and below, with their free ends 12' penetrating the base 11, and in the state shown in FIG. The U-bolts 12 are relatively inserted between the bolts, and the U-bolts 12 are tightly tightened with the nuts 13 in the state shown in FIG. 2, so that they can be integrated. By loosening the U bolt a little, you can freely adjust the left and right rotation of the parabolic antenna. Reference numeral 12'' indicates a seat plate, which has a concave surface facing the support so that the outer periphery of the support 3 is stable and follows the base 11, and this may be fixed to the base 11 in advance if necessary. Reference numeral 15 denotes a side plate that constitutes a part of the base 11, and is provided protruding from the left and right sides of the member to which the U-bolt is fixed in the direction of the parabolic antenna. A flat plate-shaped engagement piece 16 is installed horizontally, and both members are integrally constructed.Side plate 1
5 has pivot points 17 on both outer sides in the upper position.
A pivot bolt is provided at the bottom, and a bolt 2 is provided below as a fastener to stop the tilting body from swinging.
0 are arranged, and each of them is provided in a protruding manner. The bolt constituting the pivot point 17 is the tilting body 1
8 are each supported so as to be swingable in the direction of the parabolic antenna (in the direction of arrow 21). Tilting body 1
8 consists of two side plates 18a and a connecting plate 18b interconnecting their upper parts. The front edges of both side plates 18a are respectively bent outward to form the reflector mounting portion 2.
It has become 2. A reflecting mirror 6 is fixed here using a connecting frame 31. The connecting frame 31 is fixed to the rib 6' by means of fasteners (bolts, nuts) 32, and to the mounting portion 22 by means of fasteners (bolts, nuts) 33. A long groove 19 is provided below the tilting body 18, into which a bolt 20 constituting the fastener is inserted, and by tightening this in the state shown in FIG. 1, the swinging of the tilting body 18 is fixed. I am trying to get it. Reference numeral 23 designates a support body extending along the outside of the tilting body 18, and is pivotally attached to the base body 11 by the bolt 20 mentioned above. The support body 23 has two support pieces 24, 24, and a threaded rod 25, exemplified as an adjustment rod, is screwed into a female thread provided thereon. The rear end of the threaded rod 25 is a knob 25' that can be easily rotated manually, and a pushing member 25a is integrally attached to the tip. Further, the front side of the member 25a is in contact with an engaging part 34 formed by using a part of the reflector mounting part 22 so as to be able to approach and separate, via a washer 25b for improving sliding. A through hole 35 is provided at the center of the engaging portion 34, into which the tip 25'' of the adjusting rod 25 is fitted to prevent its position from shifting.The engaging portion 34 is tilted. A separate member may be fixed to the body 18.
上記構成のものを用いる場合は、任意の床面例
えばビルの屋上面或いは家屋の屋根更にまた地上
において支柱３を周知の手段を用いて堅固に樹立
させる。次に予め組み立てられている支持装置Ｂ
の基体１１を第３図の状態において支柱３に対し
て相対的に近づけて合着される。即ち支柱３をＵ
ボルト１２，１２に通しナツト１３を締め付け
る。この場合支柱の頂部３′は係合片１６に当接
させれば支持装置Ｂの重量は支柱によつて支えら
れる。 When using the structure described above, the support 3 is firmly established on any floor surface such as the roof of a building, the roof of a house, or even on the ground using known means. Next, the pre-assembled support device B
The base body 11 of the base body 11 is brought relatively close to the support column 3 in the state shown in FIG. That is, the pillar 3 is
Pass the bolts 12, 12 through and tighten the nut 13. In this case, if the top portion 3' of the support column is brought into contact with the engagement piece 16, the weight of the support device B is supported by the support support.
上記のようにして支持装置Ｂの取付けが終わつ
たら次にパラボラアンテナＣを支持装置Ｂに取付
ける。その取付けは先に反射鏡６に止付けておい
た連結枠３１を取付部２２に取付けてもよいし、
先に取付部２２に取付けた連結枠３１に反射鏡６
を取付けてもよい。尚上記パラボラアンテナＣに
おけるコンバーター７、一次放射器８等は上記作
業に先立つて乃至はその後反射鏡に連結すればよ
い。次にアンテナＣの水平方向調節をするに当つ
ては、ナツト１３をわずかに緩めた状態でその作
業を行なえる。作業後は再びナツト１３を堅く締
める。一方、仰角調節は次のようにする。上記支
持装置Ｂは第８図のような状態で、即ち調節棒２
５をボルト２０を中心に揺動させて調節棒２５が
基体１１の長手方向（傾動体１８の長手方向も同
じ）に沿う状態で（棒２５の長さと基体１１や傾
動体１８の長さとはほぼ等しく定めてある）箱４
１に詰めて送られて来ており、一般にそのままの
状態で上記設置作業が行なわれる。この為、第９
図に想像線で示すように調節棒２５ははね上がつ
た状態となつている。そこで先ずボルト２０をわ
ずかに緩め、調節棒２５を矢印方向に揺動させ、
その先端２５″を透孔３５に対向させる。次に摘
み２５′を操作して調節棒２５を回動させ、それ
を係合部３４に向け前進させる。すると係合部３
４は押動部材２５ａによつて押され、傾動体１８
は枢着点１７を中心に傾動する（傾動体１８の下
部が前方へ移動する）。このようにしてアンテナ
Ｃの仰角が所望の状態となつたならば、ボルト２
０を締めて傾動体１８を基体１１に固定する。 After attaching the support device B as described above, the parabolic antenna C is then attached to the support device B. The attachment may be done by attaching the connecting frame 31 previously fixed to the reflecting mirror 6 to the attachment part 22, or by attaching it to the attachment part 22.
The reflecting mirror 6 is attached to the connecting frame 31 that was previously attached to the mounting part 22.
may be installed. The converter 7, primary radiator 8, etc. in the parabolic antenna C may be connected to the reflecting mirror before or after the above operation. Next, when adjusting the antenna C in the horizontal direction, the work can be done with the nut 13 slightly loosened. After completing the work, tighten the nut 13 again. On the other hand, adjust the elevation angle as follows. The support device B is in the state shown in FIG. 8, that is, the adjustment rod 2
5 around the bolt 20 so that the adjustment rod 25 is along the longitudinal direction of the base 11 (the same is true for the longitudinal direction of the tilting body 18). box 4)
1, and the above-mentioned installation work is generally performed in that state. For this reason, the 9th
As shown by the imaginary line in the figure, the adjustment rod 25 is in an upright position. Therefore, first loosen the bolt 20 slightly and swing the adjustment rod 25 in the direction of the arrow.
The tip 25'' is opposed to the through hole 35. Next, operate the knob 25' to rotate the adjustment rod 25 and move it forward toward the engaging portion 34. Then, the engaging portion 3
4 is pushed by the pushing member 25a, and the tilting body 18
tilts around the pivot point 17 (the lower part of the tilting body 18 moves forward). Once the elevation angle of antenna C has reached the desired state in this way, bolt 2
0 to fix the tilting body 18 to the base body 11.
上記のように仰角調節をする場合、仰角を第６
図の如く最大にした場合でも調節棒２５の後端即
ち摘み２５′は基体１１より後方に突出する（調
節棒２５はそのような長さにしてある）。従つて、
摘み２５′による調節棒２５の回動操作が容易で
ある。尚上記の傾動角度は日本の北方から南方の
いずれの地においても受信が可能な程度に約35°
の範囲内でパラボラアンテナは傾動するようにし
てあるが、それ以上の傾動を可能に構成しておい
てもよい。 When adjusting the elevation angle as described above, set the elevation angle to the 6th angle.
Even when the adjustment rod 25 is maximized as shown in the figure, the rear end of the adjustment rod 25, ie, the knob 25', protrudes rearward from the base body 11 (the adjustment rod 25 has such a length). Therefore,
Rotating the adjustment rod 25 using the knob 25' is easy. The above tilt angle is about 35 degrees, which is enough to receive reception anywhere from the north to the south of Japan.
Although the parabolic antenna is configured to tilt within the range of , it may be configured to allow further tilting.
また上記仰角調節をする場合は次のようにして
もよい。即ち、ボルト２０を緩めるとパラボラア
ンテナは自由に（係合部３４が調節棒２５の押動
部材２５ａから離れて）傾動するのでその傾動角
度は大巾に変えられる。即ち粗調整ができる。次
に微妙な調節は摘み２５′を用いて調節棒２５を
回すことによつて行なわれる。この調節が終わつ
た後はふたたびボルト２０を堅く締めることによ
つて、定置物に対しパラボラアンテナ装置は堅固
に固定される。 Further, when adjusting the elevation angle described above, the following method may be used. That is, when the bolt 20 is loosened, the parabolic antenna freely tilts (the engaging portion 34 moves away from the pushing member 25a of the adjustment rod 25), so the tilting angle can be changed widely. That is, coarse adjustment can be made. Fine adjustments are then made by turning the adjustment rod 25 using the knob 25'. After this adjustment is completed, the parabolic antenna device is firmly fixed to the fixed object by tightening the bolt 20 again.
以上のようにこの発明にあつては、定置物Ａに
取付けられているパラボラアンテナＣは、定置物
Ａに対して上方を枢着しかつ下方を揺動自在にし
てある支持装置Ｂを介して定置物Ａに取付けてあ
るものであるから、例えば放送衛星に対向させる
為にパラボラアンテナの仰角変更したい場合でも
上記支持装置Ｂにおける傾動体１８を揺動変位さ
せることによつてその目的を達成することができ
る利点がある。 As described above, in the present invention, the parabolic antenna C attached to the fixed object A is connected to the fixed object A via the support device B, which is pivotally connected in the upper part and swingable in the lower part. Since it is attached to the fixed object A, even if it is desired to change the elevation angle of the parabolic antenna to face a broadcasting satellite, for example, the purpose can be achieved by swinging and displacing the tilting body 18 in the support device B. There is an advantage that it can be done.
更に反射鏡６の仰角を変える場合は単にボルト
２０を緩めるだけで反射鏡６を大きく傾動させる
事ができる。即ち調節棒２５の先端部２５ａは係
合部３４に当接させてあるだけであるから反射鏡
６の下端を容易に図において右方向へ持ち上げる
ことは簡単である。このようにした大巾な傾動角
度を調節した後は上記調節棒２５を操作してその
先端部２５ａを係合部３４に当てることによりそ
の微細調節と、調節後の仰角の維持は可能にな
る。このようにした後はボルト２０を単純に締付
ける事によりパラボラアンテナの仰角は固定され
るという極めて簡易な操作を採用することができ
る。 Furthermore, when changing the elevation angle of the reflector 6, the reflector 6 can be tilted significantly by simply loosening the bolt 20. That is, since the tip end 25a of the adjustment rod 25 is simply brought into contact with the engaging part 34, it is easy to lift the lower end of the reflector 6 to the right in the figure. After adjusting such a wide tilting angle, by operating the adjusting rod 25 and applying its tip 25a to the engaging portion 34, it becomes possible to make fine adjustments and maintain the adjusted elevation angle. . After doing this, the elevation angle of the parabolic antenna can be fixed by simply tightening the bolt 20, which is an extremely simple operation.
更に、上記調節棒２５を操作して仰角調節する
場合、調節棒２５の後端は支持装置Ｂの後方へ突
出するようにしてあるから、後方からその後端を
容易に操作できる特長がある。 Furthermore, when adjusting the elevation angle by operating the adjustment rod 25, the rear end of the adjustment rod 25 projects toward the rear of the support device B, so that the rear end can be easily operated from the rear.
しかも上記調節棒２５の後端は上記後方へ大き
く突出するようにしてあるから、上記仰角が大で
調節棒２５を大きく前方へ移動させたときでもそ
の後端は基体１１よりも後方へ突出し、その後端
の操作を基体１１が邪魔になることなく容易に行
ない得る効果もある。 Moreover, since the rear end of the adjustment rod 25 is configured to protrude significantly rearward, even when the elevation angle is large and the adjustment rod 25 is moved forward significantly, the rear end will protrude rearward than the base body 11, and then Another effect is that the end operations can be easily performed without the base body 11 getting in the way.
その上上記のように長い調節棒２５を備えるも
のでも、それを支える支持体２３は基体１１に枢
着してあるから、支持装置Ｂを運送する場合には
基体１１に対し調節棒２５を揺動させて第８図に
示す如く調節棒２５を基体に添わせた小嵩な状態
にでき、安い運賃での運送を可能にできる利点も
ある。 Furthermore, even with the long adjustment rod 25 as described above, the support 23 supporting it is pivotally attached to the base 11, so when transporting the support device B, the adjustment rod 25 can be swung relative to the base 11. By moving the adjustment rod 25, the adjustment rod 25 can be placed in a small and bulky state along the base body as shown in FIG. 8, and there is also the advantage that transportation can be carried out at a low cost.
図面は本願の実施例を示すもので、第１図は正
面図、第２図は正面図において一部を縦断した
図、第３図は支柱と支持装置の関係を示す一部破
断分解図、第４図は背面図、第５図は第１図にお
けるＶ−Ｖ線断面拡大図、第６図は仰角を大きく
した状態の要部正面図、第７図は調節棒先端部と
係合部との関係を示す断面図、第８図は支持装置
の箱詰状態を示す図、第９図は調節棒の揺動操作
を示す図。
６……反射鏡、Ａ……定置物、Ｂ……支持装
置、Ｃ……パラボラアンテナ、１１……基体、１
８……傾動体、３４……係合部、２５……調節
棒。
The drawings show an embodiment of the present application, and FIG. 1 is a front view, FIG. 2 is a partially longitudinally sectional view of the front view, and FIG. 3 is a partially cutaway exploded view showing the relationship between the support column and the support device. Fig. 4 is a rear view, Fig. 5 is an enlarged cross-sectional view taken along the line V-V in Fig. 1, Fig. 6 is a front view of the main part with the elevation angle increased, and Fig. 7 is the tip of the adjustment rod and the engaging part. FIG. 8 is a diagram showing the packed state of the support device, and FIG. 9 is a diagram showing the swinging operation of the adjustment rod. 6... Reflector, A... Fixed object, B... Support device, C... Parabolic antenna, 11... Base, 1
8... Tilting body, 34... Engaging portion, 25... Adjustment rod.
Claims (1)
の間に支持装置を介設して上記パラボラアンテナ
の反射鏡を定置物に対して取付けるようにしてあ
るパラボラアンテナにおいて、上記支持装置は、
基体と傾動体とを備えており、基体の一部には定
置物に対する止具を備えさせ、一方、上記傾動体
の上部は、上記基体の上部に設けた枢着点に枢着
して下方の揺動を自在にすると共にその傾動体の
下部には揺動方向に長い長溝を設け、その長溝内
には基体側から傾動体揺動止用の締付具を突設さ
せ、さらに傾動体の前部には反射鏡取付部を備え
させてこれに反射鏡を止着具備させ、更に上記傾
動体における下部には係合部を備えさせ、一方、
上記基体における下部でかつ上記係合部の後方位
置には支承体を付設すると共に、該支承体には、
先端部を上記係合部に対して接離自在にしてある
調節棒を上記係合部へ向けての前後移動を自在に
付設し、さらにその調節棒の長さは、上記傾動体
を上記基体に対して大きい仰角が得られる状態に
揺動させかつ調節棒の先端部を上記係合部に係合
させた状態において、その調節棒の後端が基体か
ら後方に突出する長さにしてあり、さらに上記基
体に対する支承体の付設の構造は、上記調節棒を
基体に沿う状態に回動させ得るよう基体に対し回
動可能に枢着してあることを特徴とするパラボラ
アンテナ反射鏡の支持装置。1. In a parabolic antenna in which the reflector of the parabolic antenna is attached to the fixed object by interposing a support device between the back surface of the reflector of the parabolic antenna and the fixed object, the support device includes:
A base body and a tilting body are provided, and a part of the base body is provided with a stop for a fixed object, and an upper part of the tilting body is pivoted to a pivot point provided on the upper part of the base body and is tilted downward. In addition, a long groove is provided at the bottom of the tilting body in the swinging direction, and a fastener for stopping the tilting body from swinging is provided in the long groove protruding from the base side. The front part of the tilting body is provided with a reflecting mirror mounting part to which the reflecting mirror is attached, and the lower part of the tilting body is provided with an engaging part.
A support body is provided at a lower portion of the base body and at a rear position of the engagement portion, and the support body includes:
An adjustment rod, the tip of which can move toward and away from the engaging portion, is attached so as to be movable back and forth toward the engaging portion, and the length of the adjusting rod is such that the tip of the rod can move toward and away from the engaging portion. The adjustment rod has a length such that the rear end of the adjustment rod protrudes rearward from the base body when the adjustment rod is swung to a state where a large elevation angle is obtained and the tip of the adjustment rod is engaged with the engaging portion. , further characterized in that the structure of attaching the support to the base is rotatably pivoted to the base so that the adjustment rod can be rotated along the base. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5891884A JPS60201701A (en) | 1984-03-26 | 1984-03-26 | Supporting device of parabolic antenna reflection mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5891884A JPS60201701A (en) | 1984-03-26 | 1984-03-26 | Supporting device of parabolic antenna reflection mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60201701A JPS60201701A (en) | 1985-10-12 |
| JPH0337762B2 true JPH0337762B2 (en) | 1991-06-06 |
Family
ID=13098199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5891884A Granted JPS60201701A (en) | 1984-03-26 | 1984-03-26 | Supporting device of parabolic antenna reflection mirror |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60201701A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611615Y2 (en) * | 1987-06-12 | 1994-03-23 | 株式会社横尾製作所 | Parabolic antenna device |
| JP2564946Y2 (en) * | 1991-06-05 | 1998-03-11 | 日本電気株式会社 | Parabolic antenna device |
-
1984
- 1984-03-26 JP JP5891884A patent/JPS60201701A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60201701A (en) | 1985-10-12 |
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