JPS641768Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は、パラボラアンテナの仰角調整装置に
関するもので、パラボラアンテナの仰角の荒調整
及び微調整を簡単な構造で確実に行うことを目的
として案出したのである。[Detailed Description of the Invention] The present invention relates to an elevation adjustment device for a parabolic antenna, and was devised for the purpose of reliably performing rough and fine adjustment of the elevation angle of a parabolic antenna with a simple structure.

図面は本考案に係るパラボラアンテナの仰角調
整装置の一実施例を示し、１は支柱で、支柱１の
上端に中央片２ａと該２ａの相対する両側を下方
に屈曲して形成した側片２ｂ，２ｂとから成る取
付基枠２を前記中央片２ａを支柱１上に載置し取
付け、該中央片２ａ後端側に設けた透孔３の直上
に側片４ｂ，４ｂおよび該側片４ｂ，４ｂ間に配
した中央片４ａとから成り、取付基枠中央片２ａ
に固定した支持枠４の中央片４ａを配設し、該中
央片４ａに仰角微調節用の調節ボルト５を貫通さ
せて該先端５′に縦動枠７に係合したナツト６に
螺合して、ナツト６を介して縦動枠７を吊持し、
縦動枠７はボルト５の貫通孔８を形成した上片７
ａと該上片７ａの両側を屈曲して下部において支
持筒１５を受支した側片７ｂ，７ｂとから成り、
側片７ｂ，７ｂの両端上方に内側方向にわずかに
屈曲して形成した受片９，９…を設け、この受片
９，９…と前記上片７ａとで構成する空間部１０
に前記ナツト６を係合し、また、前記側片７ｂ，
７ｂには透孔１１，１１を設けて、該透孔１１，
１１に前記支持筒１５を貫通させ、その両端を取
付基枠２の側片２ｂ，２ｂの下部側に設けた長孔
１２，１２に当位させ、該長孔１２，１２と前記
支持筒１５に、両端に螺子部を設けたボルト杆１
３を貫挿し、長孔１２，１２より突出したボルト
杆１３の螺子部１３′，１３′を取付板１６に設け
た透孔１７に貫通し、その先端にナツト１４を螺
合して取付板１６を取付基枠２に組付け、取付板
１６は前記ボルト杆１３挿通用透孔１７を該取付
板１６の後方部位に配設し、該取付板１６の前方
部位には、前記透孔１７を中心とする同一円周上
に多数の透孔１８，１８を列設し、この任意の透
孔１８に貫通させた螺子１９と該螺子１９に螺合
したナツト２０によつて該取付板１６の透孔１８
部側を前記取付基枠側に締付けるようにした側片
１６ａと該側片１６ａの前端を屈曲して設けた取
付片２１とから成り、取付片２１にパラボラアン
テナＡに設けた部片２４を螺子２２およびナツト
２３によつて止着し構成するのである。 The drawings show one embodiment of an elevation angle adjustment device for a parabolic antenna according to the present invention. Reference numeral 1 denotes a support, and a mounting base frame 2 is attached to the upper end of the support 1, the mounting base frame 2 being composed of a central piece 2a and side pieces 2b, 2b formed by bending downwards on both opposing sides of the central piece 2a. The central piece 2a is placed on the support 1 and attached to the support 1. The mounting base frame central piece 2a is composed of side pieces 4b, 4b directly above a through hole 3 provided on the rear end side of the central piece 2a, and the central piece 4a is disposed between the side pieces 4b, 4b.
A central piece 4a of a support frame 4 fixed to the support frame 4 is disposed, and an adjustment bolt 5 for fine adjustment of the elevation angle is passed through the central piece 4a, and a nut 6 engaged with a vertically movable frame 7 is screwed to the tip 5' of the adjustment bolt, and the vertically movable frame 7 is suspended via the nut 6.
The vertical moving frame 7 has an upper piece 7 formed with a through hole 8 for the bolt 5.
a and side pieces 7b, 7b which are bent on both sides of the upper piece 7a and support a support tube 15 at the lower part,
The side pieces 7b, 7b are provided at their upper ends with receiving pieces 9, 9... which are slightly bent inwardly, and a space 10 is formed by these receiving pieces 9, 9... and the upper piece 7a.
The nut 6 is engaged with the side pieces 7b,
Through holes 11, 11 are provided in the 7b.
The support cylinder 15 is inserted through the mounting base frame 2 and both ends are abutted against the long holes 12, 12 provided on the lower side of the side pieces 2b, 2b of the mounting base frame 2. A bolt rod 1 having threaded portions on both ends is attached to the long holes 12, 12 and the support cylinder 15.
The bolt rod 13 is inserted through the long holes 12, 12, and the threaded portions 13', 13' of the bolt rod 13 protruding from the long holes 12, 12 are passed through holes 17 provided in the mounting plate 16, and a nut 14 is screwed onto the tip of the bolt rod 13 to assemble the mounting plate 16 to the mounting base frame 2. The mounting plate 16 has the through hole 17 for inserting the bolt rod 13 disposed in the rear portion of the mounting plate 16, and a number of through holes 18, 18 are provided in a row on the same circumference centered on the through hole 17 in the front portion of the mounting plate 16. The through holes 18 of the mounting plate 16 are fixed by a screw 19 passed through any one of the through holes 18 and a nut 20 screwed onto the screw 19.
It consists of a side piece 16a whose lower end is fastened to the mounting base frame, and an attachment piece 21 formed by bending the front end of the side piece 16a, and a piece 24 provided on the parabolic antenna A is attached to the attachment piece 21 by means of a screw 22 and a nut 23.

又、支柱１の下端には座板２５を固着し、座板
２５は中央に嵌合突縁２６を設け、該嵌合突縁２
６を中心とする三方には、同一円周上に沿つた長
孔２７，２７，２７を設け、一端に受支片２９を
立設して、該受支片２９に方位角調整ボルト３０
の貫通孔３１を設け成り、Ｂは前記座板２５を載
置する受板３９を上端に設けた基筒で、基筒Ｂの
上端に受け板３９を設け、受け板３９には中央に
前記座板２５の嵌合突縁２６を遊嵌する透孔４１
を設け、該透孔４１を中心とする同一円周上には
前記長孔２７…と一致する方形孔４０，４０…を
列設し、受板３９に設けた透孔４１に前記嵌合突
縁を遊嵌して座板２５を受板３９上に回動自在に
載置し、座板２５の長孔２７側より組付けボルト
３２，３２を貫通させ、方形孔４０，４０より突
出した該ボルト３２の先端にナツト３３を螺合し
て両材２５，３９を互いに組付けるのであつて、
前記受支片２９の対向方向に位置する組付ボルト
３２はワツシヤー兼用の支持材３４を介して長孔
２７等に貫通せしめ、支持材３４はワツシヤー兼
用の水平片３５と該水平片３５の一端をＬ形に屈
曲して立設した支持片３６とで成り、支持材３４
の支持片３６のＬ形の空間部３７にナツト３８を
係合し、受支片２９に設けた貫通孔３１側より貫
通した前記方位角調整ボルト３０の先端を支持片
３６の第一部片３６ａ、ナツト３８および第二部
片３６ｂと順次経て貫通させて調整ボルト３０を
受支片２９と支持片３４間に架設して構成するの
である。 Further, a seat plate 25 is fixed to the lower end of the column 1, and the seat plate 25 is provided with a fitting ridge 26 in the center.
Elongated holes 27, 27, 27 along the same circumference are provided on three sides of center point 6, and a support piece 29 is provided upright at one end.
B is a base cylinder having a receiving plate 39 at the upper end on which the seat plate 25 is placed; the receiving plate 39 is provided at the upper end of the base cylinder B; A through hole 41 into which the fitting protrusion 26 of the seat plate 25 is loosely fitted.
, and rectangular holes 40 , 40 , . The seat plate 25 is rotatably placed on the receiving plate 39 with the edges loosely fitted, and the assembly bolts 32, 32 are passed through the elongated hole 27 side of the seat plate 25, and protrude from the square holes 40, 40. A nut 33 is screwed onto the tip of the bolt 32 to assemble both materials 25 and 39 to each other,
The assembly bolt 32 located in the direction opposite to the support piece 29 is passed through the elongated hole 27 etc. through a support member 34 which also serves as a washer, and the support member 34 is connected to a horizontal piece 35 which also serves as a washer and one end of the horizontal piece 35. The support piece 36 is bent into an L shape and placed upright.
The nut 38 is engaged with the L-shaped space 37 of the support piece 36, and the tip of the azimuth adjustment bolt 30, which penetrates from the through hole 31 side provided in the support piece 29, is inserted into the first part of the support piece 36. 36a, the nut 38 and the second piece 36b, and the adjustment bolt 30 is installed between the support piece 29 and the support piece 34.

さて、本考案のパラボラアンテナの仰角調整装
置の使用方法を説明すると、第１図に示すボルト
杆１３のナツト１４，１４を緩め、次に取付板１
６に設けた多数の透孔１８，１８…のうち適宜の
透孔１８に螺子１９を貫挿し、ナツト２０により
前記取付板１６，１６を取付基枠２に適宜な角度
をもつて仮止めすることによつて大体のパラボラ
アンテナＡの仰角設定をした後に、第２図に示す
支持枠４に貫通した調節ボルト５をスパナ等によ
り回動させて、該調節ボルト５とナツト６により
吊持している縦動枠７と縦動枠７の両側片７ｂ，
７ｂの透孔１１，１１に貫挿した支持筒１５とを
上下方向に微動させることにより前記支持筒１５
内に貫させたボルト杆１３を介して、その先端に
組付けた取付板１６，１６を上下させ、取付板１
６，１６の取付基枠２への取付角度を微調節を行
い、該取付角度調整終了後、前記ナツト１４，１
４及び２０，２０を締付けることにより、前記取
付板１６，１６の前側に設けた取付片２２，２１
に取付けたパラボラアンテナＡの適正な仰角調節
が行えるのである。 Now, to explain how to use the elevation adjustment device for a parabolic antenna of the present invention, loosen the nuts 14, 14 of the bolt rod 13 shown in FIG.
6, the screws 19 are inserted into appropriate through holes 18, and the mounting plates 16, 16 are temporarily fixed to the mounting base frame 2 at an appropriate angle with nuts 20. After approximately setting the elevation angle of the parabolic antenna A, use a spanner or the like to rotate the adjustment bolt 5 that penetrates the support frame 4 shown in FIG. vertically moving frame 7 and both side pieces 7b of vertically moving frame 7,
By slightly moving the support tube 15 inserted into the through holes 11, 11 of 7b in the vertical direction, the support tube 15
The mounting plates 16, 16 assembled to the ends of the bolt rods 13 are moved up and down through the bolt rods 13 penetrated inside, and the mounting plates 1
6, 16 to the mounting base frame 2, and after completing the adjustment of the mounting angle, the nuts 14, 1
4 and 20, 20, the mounting pieces 22, 21 provided on the front side of the mounting plates 16, 16
The elevation angle of the parabolic antenna A attached to the antenna can be adjusted appropriately.

本考案は以上の構造であるから、パラボラアン
テナの仰角の荒調節及び微調節が簡単且つ確実に
行え実用的である。 Because of the above-mentioned structure of the present invention, rough and fine adjustment of the elevation angle of the parabolic antenna can be performed simply and reliably, making it practical.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は側面
図、２図は一部欠截背面図、第３図は一部欠截平
面図、第４図は第１図−線断面図である。 １……支柱、２……取付基枠、２ａ……取付基
枠の中央片、２ｂ……取付基枠の側片、３……透
孔、４……支持枠、５……調節ボルト、６……ナ
ツト、７……縦動枠、１１……透孔、１２……長
孔、１３……ボルト杆、１４……ナツト、１５…
…支持筒、１６……取付板、１８……透孔、２０
……ナツト。 The drawings show one embodiment of the present invention, and FIG. 1 is a side view, FIG. 2 is a partially cutaway rear view, FIG. 3 is a partially cutaway plan view, and FIG. 4 is a sectional view taken along the line of FIG. 1. It is. 1... Support column, 2... Mounting base frame, 2a... Center piece of mounting base frame, 2b... Side piece of mounting base frame, 3... Through hole, 4... Support frame, 5... Adjustment bolt, 6... Nut, 7... Vertical frame, 11... Through hole, 12... Long hole, 13... Bolt rod, 14... Nut, 15...
...Support tube, 16...Mounting plate, 18...Through hole, 20
...Natsuto.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支柱の上端に中央片と該中央片の相対する両側
を下方に屈曲して形成した側片とからなる取付基
枠を載置固定し、前記中央片の後端側に設けた透
孔の直上に支持枠を配設して該中央片に仰角微調
節用の調整ボルトを貫通させて先端に縦動枠に係
合したナツトを螺合して該ナツトを介して縦動枠
を吊持し、縦動枠の両側片に設けた透孔に支持筒
を貫通し、該支持筒の両端を前記取付基枠の両側
片に設けた長孔に当位させ、該支持筒と長孔に両
端に螺子部を設けたボルト杆を貫挿させると共
に、両外方に突出したボルト杆の螺子部を更に取
付板の両側片に設けた透孔に貫挿し、その先端に
ナツトを螺合して取付基枠に取付板を組付け、取
付板にはその後方部位に前記支持筒と取付基枠を
組付けたボルト杆の挿入孔を設け、前方部位に
は、前記挿入孔を中心とした同一円周上に多数の
仰角荒調節用透孔を列設し、その任意の透孔に貫
挿した螺子とナツトにより、該取付板と取付板を
組付けてなるパラボラアンテナの仰角調節装置。 A mounting base frame consisting of a center piece and side pieces formed by bending both opposing sides of the center piece downward is placed and fixed on the upper end of the support, and is directly above the through hole provided at the rear end side of the center piece. A support frame is provided at the center piece, an adjustment bolt for fine adjustment of the elevation angle is passed through the central piece, and a nut engaged with the vertical frame is screwed onto the tip, and the vertical frame is suspended through the nut. The support cylinder is passed through the through holes provided on both sides of the vertical movement frame, and both ends of the support cylinder are brought into contact with the long holes provided on both sides of the mounting base frame, and both ends are inserted into the support cylinder and the long holes. Insert a bolt rod with a threaded portion into the hole, and insert the threaded portion of the bolt rod that protrudes outward into the through hole provided on both sides of the mounting plate, and screw a nut into the tip of the bolt rod. A mounting plate is assembled to the mounting base frame, and the mounting plate is provided with an insertion hole for the bolt rod to which the support tube and the mounting base are assembled at the rear part, and the same hole centered around the insertion hole is provided at the front part. An elevation adjustment device for a parabolic antenna, in which a large number of through holes for coarse elevation adjustment are arranged on the circumference, and the mounting plates are assembled using screws and nuts inserted into any of the through holes.