JP2017068152A

JP2017068152A - Adjustment device

Info

Publication number: JP2017068152A
Application number: JP2015195650A
Authority: JP
Inventors: 直紀福本; Naoki Fukumoto
Original assignee: Chugoku Electric Power Co Inc
Current assignee: Chugoku Electric Power Co Inc
Priority date: 2015-10-01
Filing date: 2015-10-01
Publication date: 2017-04-06
Anticipated expiration: 2035-10-01
Also published as: JP6533954B2

Abstract

PROBLEM TO BE SOLVED: To provide an adjustment device capable of adjusting a reflection direction of reflection light of sunlight so that the reflection light heads for a target point.SOLUTION: An adjustment device comprises: a planar mirror for reflecting sunlight; a first rotary mechanism for rotating the planar mirror to change a reflection direction of reflection light obtained from the planar mirror along a predetermined plane; a sighting telescope for checking a target point; a second rotary mechanism for rotating the sighting telescope only by a second angle which is twice as degree as a first angle in the same direction as a rotation direction of the planar mirror, interlocked with rotation of the planar mirror only at the first angle so that a telephoto direction of the sighting telescope changes along the predetermined plane; and a setting mechanism for setting rotary initial positions of the planar mirror and the sighting telescope so that a normal direction of the planar mirror and the telephoto direction of the sighting telescope become substantially equal to an incident direction of the sunlight.SELECTED DRAWING: Figure 1

Description

本発明は、太陽光の反射光の反射方向を調整する調整装置に関する。 The present invention relates to an adjustment device that adjusts the reflection direction of reflected sunlight.

無線通信回線において、マイクロ波等の指向性の高い電波が用いられる場合がある。指向性の高い電波は長距離通信が可能である一方、通信局間に障害物がある場合には正確に通信を行うことができないという特質がある。そのため、新たに通信局を設ける際には、新局の設置箇所と対向局の設置箇所の間の見通し確認として、ミラー試験が実施されている。 Radio waves with high directivity such as microwaves may be used in wireless communication lines. While radio waves with high directivity can be used for long-distance communication, there is a characteristic that communication cannot be performed accurately when there are obstacles between communication stations. For this reason, when a new communication station is provided, a mirror test is performed to confirm the line of sight between the place where the new station is installed and the place where the opposite station is installed.

ミラー試験は、図８に示すように、新局の設置箇所（反射地点）から対向局の設置箇所（目標地点）に向けて太陽光を平面鏡１０で反射させ、対向局の設置箇所で当該太陽光の反射光が確認できるか否かにより見通しの確認をするものである。ミラー試験の際には、反射地点にいる作業者が手作業で平面鏡１０を微調整して太陽光を目標地点の方向に反射させ、目標地点にいる作業者がカメラ１１を反射地点の方向を向けて太陽光の反射光を撮影できるか確認することにより行う。そして、カメラ１１で太陽光の反射光を撮影できた場合、新局の設置箇所と対向局の設置箇所の間に障害物がないと判断される。一方、カメラ１１で太陽光の反射光を撮影できない場合、新局の設置箇所と対向局の設置箇所の間に障害物があるため、新局の設置箇所としては不適切であると判断される。 In the mirror test, as shown in FIG. 8, sunlight is reflected by the plane mirror 10 from the installation location (reflection point) of the new station toward the installation location (target point) of the opposite station, and the sun is reflected at the installation location of the opposite station. The line of sight is confirmed by whether or not the reflected light can be confirmed. In the mirror test, an operator at a reflection point manually fine-tunes the plane mirror 10 to reflect sunlight toward the target point, and an operator at the target point moves the camera 11 toward the reflection point. This is done by confirming that the reflected sunlight can be photographed. And when the reflected light of sunlight can be image | photographed with the camera 11, it is judged that there is no obstacle between the installation location of a new station, and the installation location of an opposite station. On the other hand, when the reflected light of sunlight cannot be photographed by the camera 11, there is an obstacle between the installation location of the new station and the installation location of the opposite station. .

新局の設置箇所と対向局の設置箇所の間の距離は、５０ｋｍ程度離れている場合もあり、ミラー試験を行う前段階として手作業で太陽光を確実に目標地点の方向に反射させることに困難性が伴うものとなっている。そのため、太陽光を反射地点から目標地点の方向に反射させていても、目標地点の方向からずれた方向（例えば、図８のＡ方向やＢ方向）に太陽光を反射させてしまっている場合も生じ、その場合にはミラー試験による適切な結果をうることができないという課題がある。
そこで、本発明は、太陽光の反射光が目標地点に向かうように、反射光の反射方向を調整可能な調整装置を提供することを目的とする。 The distance between the location of the new station and the location of the opposite station may be about 50km away, and as a step before performing the mirror test, the sunlight is surely reflected in the direction of the target location. It comes with difficulty. Therefore, even if sunlight is reflected in the direction of the target point from the reflection point, the sunlight is reflected in a direction (for example, the A direction or B direction in FIG. 8) that is deviated from the direction of the target point. In this case, there is a problem that an appropriate result cannot be obtained by the mirror test.
Then, an object of this invention is to provide the adjustment apparatus which can adjust the reflection direction of reflected light so that the reflected light of sunlight goes to a target point.

前述した課題を解決する主たる本発明である調整装置は、太陽光の反射光が目標地点に向かうように前記反射光の反射方向を調整する調整装置であって、太陽光を反射する平面鏡と、前記平面鏡から得られる前記反射光の反射方向が所定平面に沿って変化するように、前記平面鏡を回動させる第１回動機構と、前記目標地点を確認するための照準用望遠鏡と、前記照準用望遠鏡の望遠方向が前記所定平面に沿って変化するように、前記平面鏡が第１角度だけ回動することに連動して、前記平面鏡の回動方向と同じ方向に前記第１角度の２倍である第２角度だけ前記照準用望遠鏡を回動させる第２回動機構と、前記平面鏡の法線方向と前記照準用望遠鏡の望遠方向が前記太陽光の入射方向と実質的に同じ方向になるように、前記平面鏡と前記照準用望遠鏡の回動初期位置を設定する設定機構と、を備えている。
本発明の他の特徴については、添付図面及び本明細書の記載により明らかとなる。 The adjustment device which is the main present invention that solves the above-mentioned problem is an adjustment device that adjusts the reflection direction of the reflected light so that the reflected light of sunlight is directed to the target point, and a plane mirror that reflects sunlight, A first turning mechanism for turning the plane mirror so that a reflection direction of the reflected light obtained from the plane mirror changes along a predetermined plane, an aiming telescope for confirming the target point, and the aiming In conjunction with the pivoting of the plane mirror by a first angle so that the telescope direction of the telescope for use changes along the predetermined plane, it is twice the first angle in the same direction as the pivoting direction of the plane mirror. A second turning mechanism for turning the aiming telescope by a second angle, and the normal direction of the plane mirror and the telescope direction of the aiming telescope are substantially the same as the incident direction of sunlight. The plane mirror and the illumination It includes a setting mechanism for setting the initial pivot position of use the telescope, the.
Other features of the present invention will become apparent from the accompanying drawings and the description of this specification.

本発明によれば、太陽光の反射光が目標地点に向かうように、反射光の反射方向を調整することが可能になる。 According to the present invention, it is possible to adjust the reflection direction of reflected light so that the reflected light of sunlight goes to the target point.

本実施形態に係る調整装置の斜視図である。It is a perspective view of the adjustment apparatus which concerns on this embodiment. 本実施形態に係る調整部の第１回動機構と第２回動機構の構成の一例を示す図である。It is a figure which shows an example of a structure of the 1st rotation mechanism of the adjustment part which concerns on this embodiment, and a 2nd rotation mechanism. 照準用望遠鏡の望遠方向と平面鏡の法線方向とが、太陽光の入射方向を向くように設定された状態を示す図である。It is a figure which shows the state set so that the telephoto direction of the telescope for aiming and the normal line direction of a plane mirror may face the incident direction of sunlight. 図３Ａの状態から、照準用望遠鏡の望遠方向Ｆ及び平面鏡の法線方向ＭをＸ軸周りに回動させた状態を示す図である。It is a figure which shows the state which rotated the telephoto direction F of the telescope for aiming, and the normal line direction M of a plane mirror from the state of FIG. 3A to the X-axis periphery. 調整装置を用いたミラー試験のイメージ図である。It is an image figure of the mirror test using an adjustment apparatus. 調整装置の方角の確認を行う工程を調整装置の＋Ｘ方向から見た図である。It is the figure which looked at the process of confirming the direction of an adjusting device from the + X direction of the adjusting device. 図５Ａに示す工程の後、調整装置の初期の状態を確認するための工程を調整装置の＋Ｘ方向から見た図である。It is the figure which looked at the process for confirming the initial state of an adjustment apparatus from the + X direction of the adjustment apparatus after the process shown to FIG. 5A. 図５Ｂに示す工程の後、調整装置の太陽方向確認支柱の指示方向が太陽光の入射方向を向くように調整する工程を調整装置の＋Ｘ方向から見た図である。It is the figure which looked at the process adjusted from the + X direction of an adjustment apparatus after the process shown to FIG. 5B so that the instruction | indication direction of the solar direction confirmation support | pillar of an adjustment apparatus may face the incident direction of sunlight. 図５Ｃに示す工程の後、調整装置の平面鏡の平面鏡の法線方向及び照準用望遠鏡の望遠方向Ｆが目標地点を向くように調整する工程を調整装置の＋Ｘ方向から見た図である。It is the figure which looked at the process which adjusts so that the normal line direction of the plane mirror of the plane mirror of the plane mirror of the adjustment apparatus and the telescope direction F of an aiming telescope may face a target point after the process shown to FIG. 5C from the + X direction of an adjustment apparatus. 図５Ａを調整装置の−Ｙ方向から見た図である。It is the figure which looked at FIG. 5A from the -Y direction of the adjustment apparatus. 図５Ｂを調整装置の−Ｙ方向から見た図である。It is the figure which looked at FIG. 5B from the -Y direction of the adjustment apparatus. 図５Ｃを調整装置の−Ｙ方向から見た図である。It is the figure which looked at FIG. 5C from the -Y direction of the adjustment apparatus. 図５Ｄを調整装置の−Ｙ方向から見た図である。It is the figure which looked at FIG. 5D from the -Y direction of the adjustment apparatus. 太陽光により太陽方向確認支柱の影がＸ方向に形成された状態を示す図である。It is a figure which shows the state in which the shadow of the solar direction confirmation support | pillar was formed in the X direction with sunlight. 太陽光により太陽方向確認支柱の影がＹ方向に形成された状態を示す図である。It is a figure which shows the state in which the shadow of the solar direction confirmation support | pillar was formed in the Y direction with sunlight. 太陽方向確認支柱の影が見えなくなった状態を表す図である。It is a figure showing the state from which the shadow of the solar direction confirmation support | pillar became invisible. 従来のミラー試験における課題を説明するための図である。It is a figure for demonstrating the subject in the conventional mirror test.

以下、本発明の本実施形態に係る調整装置について図面を参照して説明する。
＝＝＝調整装置の構成について＝＝＝
本実施形態に係る調整装置は、上記したミラー試験に用いられ、ミラー試験における太陽光の反射方向の調整作業を効率化するものである。
本実施形態に係る調整装置の構成の一例を図１に示す。 Hereinafter, an adjusting device according to an embodiment of the present invention will be described with reference to the drawings.
=== Regarding the Configuration of the Adjustment Device ===
The adjustment device according to the present embodiment is used for the above-described mirror test, and makes the adjustment work of the sunlight reflection direction in the mirror test more efficient.
An example of the configuration of the adjusting device according to the present embodiment is shown in FIG.

図１は、本実施形態に係る調整装置の斜視図である。本実施形態に係る調整装置１は、太陽光の反射光が目標地点に向かうように、反射光の反射方向を調整する調整装置であり、太陽光を反射する平面鏡１００、目標地点を確認するための照準用望遠鏡２００、平面鏡１００の法線方向と照準用望遠鏡２００の望遠方向とを調整する調整部４００、が支持台３００に取り付けられて構成され、平面鏡１００および照準用望遠鏡２００が調整部４００を介して支持台３００に支持される状態で調整装置１は反射地点に設置される。 FIG. 1 is a perspective view of the adjusting device according to the present embodiment. The adjustment device 1 according to the present embodiment is an adjustment device that adjusts the reflection direction of reflected light so that the reflected light of sunlight is directed toward the target point. In order to confirm the plane mirror 100 that reflects sunlight, the target point. The telescope 200 for sighting and the adjustment unit 400 for adjusting the normal direction of the plane mirror 100 and the telescope direction of the sighting telescope 200 are attached to the support base 300, and the plane mirror 100 and the sighting telescope 200 are adjusted by the adjustment unit 400. The adjustment device 1 is installed at the reflection point while being supported by the support base 300 via

尚、図中のＸ軸、Ｙ軸、Ｚ軸はそれぞれ、調整装置１が設置された状態において、Ｚ軸が高さ方向、Ｘ軸がＺ軸と直交し平面鏡１００及び照準用望遠鏡２００を回動させる回転軸の伸びる方向、Ｙ軸はＸ軸及びＺ軸に対していずれも直交する方向を示す軸である。以下の説明では、それぞれ単に「Ｘ方向」、「Ｙ方向」、「Ｚ方向」と表し、矢印の示す方向を＋方向、矢印と逆の方向を−方向と表す。又、Ｘ軸とＹ軸により形成される平面を「ＸＹ平面」、Ｘ軸とＺ軸により形成される平面を「ＸＺ平面」、Ｙ軸とＺ軸により形成される平面を「ＹＺ平面」と表す。 In the figure, the X axis, Y axis, and Z axis rotate the plane mirror 100 and the aiming telescope 200 so that the Z axis is in the height direction and the X axis is orthogonal to the Z axis when the adjusting device 1 is installed. The extending direction of the rotating shaft to be moved, the Y axis is an axis indicating a direction orthogonal to both the X axis and the Z axis. In the following description, they are simply expressed as “X direction”, “Y direction”, and “Z direction”, respectively, the direction indicated by the arrow is indicated as + direction, and the direction opposite to the arrow is indicated as − direction. The plane formed by the X axis and the Y axis is called “XY plane”, the plane formed by the X axis and the Z axis is called “XZ plane”, and the plane formed by the Y axis and the Z axis is called “YZ plane”. Represent.

本実施形態に係る調整装置１は、支持台３００の設定機構を用いて平面鏡１００の法線方向と照準用望遠鏡の望遠方向とが太陽光の入射方向と実質的に同じ方向になる回動初期位置に設定されたのち、平面鏡１００と照準用望遠鏡２００を夫々１対２の回転比で連動してＸ軸周りに回動させることにより、照準用望遠鏡２００の望遠方向を太陽光の反射方向と一致させながら、平面鏡１００と照準用望遠鏡２００を調整するものである。尚、以下、太陽光が平面鏡１００に向かって入射する方向を「入射方向Ｌ」、太陽光が平面鏡１００により反射する方向を「反射方向Ｌ’」と言う。 The adjustment device 1 according to the present embodiment uses the setting mechanism of the support base 300 to rotate the normal direction of the plane mirror 100 and the telescope direction of the aiming telescope to be substantially the same as the incident direction of sunlight. After the position is set, the plane mirror 100 and the aiming telescope 200 are rotated around the X axis in conjunction with a rotation ratio of 1 to 2, respectively, so that the telescope direction of the aiming telescope 200 is changed to the sunlight reflection direction. The plane mirror 100 and the aiming telescope 200 are adjusted while matching. Hereinafter, the direction in which sunlight enters the plane mirror 100 is referred to as “incident direction L”, and the direction in which sunlight is reflected by the plane mirror 100 is referred to as “reflection direction L ′”.

平面鏡１００は、太陽光を反射する反射面を有する部材である。平面鏡１００の反射面は略平坦な形状をなし、太陽光の入射角Ｌに対して略同一の角度の反射角をなすように太陽光を反射する。調整装置１は、太陽光の入射方向Ｌに対応させて設定し、当該入射方向Ｌに対する平面鏡１００の傾き角を後述する第１回動機構４００Ａを用いて調整することにより、平面鏡１００に入射する太陽光を所望の反射方向Ｌ’に反射させる。尚、以下、平面鏡１００の反射面の法線方向を「平面鏡の法線方向Ｍ」と言う。 The plane mirror 100 is a member having a reflecting surface that reflects sunlight. The reflecting surface of the plane mirror 100 has a substantially flat shape, and reflects sunlight so as to form a reflection angle of substantially the same angle with respect to the incident angle L of sunlight. The adjusting device 1 is set corresponding to the incident direction L of sunlight, and enters the plane mirror 100 by adjusting the tilt angle of the plane mirror 100 with respect to the incident direction L using a first rotation mechanism 400A described later. Sunlight is reflected in a desired reflection direction L ′. Hereinafter, the normal direction of the reflecting surface of the plane mirror 100 is referred to as “normal direction M of the plane mirror”.

支持台３００は、平面鏡１００、照準用望遠鏡２００、調整部４００が取り付けられる土台である。支持台３００は、支持脚３０１、接続部３０２、太陽方向確認支柱３０３、太陽方向確認板３０４を備えて構成される。そして、支持台３００は、これらの構成により、調整前において平面鏡１００の法線方向Ｍと照準用望遠鏡２００の望遠方向Ｆが太陽光の入射方向Ｌと実質的に同じ方向になるように、平面鏡１００と照準用望遠鏡２００の回動初期位置を設定する設定機構の役割を担う。 The support base 300 is a base on which the plane mirror 100, the aiming telescope 200, and the adjustment unit 400 are attached. The support base 300 includes a support leg 301, a connection portion 302, a solar direction confirmation column 303, and a solar direction confirmation plate 304. With this configuration, the support base 300 is configured so that the normal direction M of the plane mirror 100 and the telescope direction F of the aiming telescope 200 are substantially the same as the incident direction L of sunlight before adjustment. 100 and the setting mechanism for setting the initial rotation position of the aiming telescope 200.

具体的には、支持台３００は、地面に設置される支持脚３０１に、接続部３０２を介して太陽方向確認支柱３０３及び太陽方向確認支柱３０３と一体となった板部材としての太陽方向確認板３０４が取り付けられた構成となっている。そして、支持台３００の太陽方向確認支柱３０３には、調整部４００が取り付けられており、調整部４００を介して平面鏡１００及び照準用望遠鏡２００が取り付けられている。 Specifically, the support base 300 is a solar direction confirmation plate as a plate member integrated with the support direction 301 installed on the ground and the solar direction confirmation column 303 and the solar direction confirmation column 303 via the connection portion 302. 304 is attached. The adjustment unit 400 is attached to the solar direction confirmation column 303 of the support base 300, and the plane mirror 100 and the aiming telescope 200 are attached via the adjustment unit 400.

接続部３０２は、支持脚３０１と太陽方向確認支柱３０３の間を連結して、支持脚３０１に対して太陽方向確認支柱３０３の向きを調整することが可能な連結機構により構成される。 The connection portion 302 is configured by a connection mechanism that connects the support leg 301 and the solar direction confirmation column 303 and can adjust the orientation of the solar direction confirmation column 303 with respect to the support leg 301.

具体的には、接続部３０２は、太陽方向確認支柱３０３をＸ軸周りに回動させる第１連結機構と、太陽方向確認支柱３０３をＺ軸周りに回動させる第２連結機構とを有している。すなわち、第１連結機構と第２連結機構とが交差する２方向に沿う軸にて各々回動自在な継手に相当する。第１連結機構は、作業者の調整操作により、支持脚３０１を地面に固定した状態で接続部３０２を回動の中心として太陽方向確認支柱３０３をＸ軸周りに回動させることができる構成となっている（図中では、Ｒ１の矢印で表す）。接続部３０２の当該第１連結機構は、例えば、接続部３０２と太陽方向確認支柱３０３の接続部分に設けられＸ軸周りに回動するピンジョイントにより構成される。 Specifically, the connection unit 302 includes a first coupling mechanism that rotates the solar direction confirmation column 303 around the X axis, and a second coupling mechanism that rotates the solar direction confirmation column 303 around the Z axis. ing. That is, each of the first and second coupling mechanisms corresponds to a joint that is rotatable around an axis along two directions where the first and second coupling mechanisms intersect. The first coupling mechanism can rotate the solar direction confirmation column 303 around the X-axis with the connection portion 302 as the center of rotation in a state where the support leg 301 is fixed to the ground by an operator's adjustment operation. (Indicated by the arrow R1 in the figure). The said 1st connection mechanism of the connection part 302 is comprised by the pin joint which is provided in the connection part of the connection part 302 and the solar direction confirmation support | pillar 303, and rotates around an X-axis.

又、第２連結機構は、作業者の調整操作により、支持脚３０１を地面に固定した状態で接続部３０２を回動の中心として太陽方向確認支柱３０３をＺ軸周りに回動させることができる構成となっている（図中では、Ｒ２の矢印で表す）。接続部３０２の当該第２連結機構は、例えば、接続部３０２と支持脚３０１の接続部分に設けられＺ軸周りに回動するピンジョイントにより構成される。ここで、接続部３０２は、第１連結機構と第２連結機構とが一体となった自在継手を備えている構成であっても構わない。 Further, the second coupling mechanism can rotate the solar direction confirmation column 303 around the Z-axis with the connecting portion 302 as the center of rotation in a state where the support leg 301 is fixed to the ground by an operator's adjustment operation. It has a configuration (indicated by an arrow R2 in the figure). The second coupling mechanism of the connection portion 302 is configured by, for example, a pin joint that is provided at a connection portion between the connection portion 302 and the support leg 301 and rotates around the Z axis. Here, the connection part 302 may be configured to include a universal joint in which the first coupling mechanism and the second coupling mechanism are integrated.

又、接続部３０２は、クランプレバー（図示せず）を備え、支持脚３０１に対して太陽方向確認支柱３０３の向きを調整した後、上記の第１連結機構及び第２連結機構の回動を固定させることができる構成となっている。 The connecting portion 302 includes a clamp lever (not shown), and after adjusting the direction of the solar direction confirmation column 303 with respect to the support leg 301, the first connecting mechanism and the second connecting mechanism are rotated. It has a configuration that can be fixed.

太陽方向確認支柱３０３は、接続部３０２から一方向に伸延する柱形状の部材である。そして、太陽方向確認支柱３０３の伸延する方向が太陽光の入射方向Ｌを向くように、太陽方向確認支柱３０３の向きを調整することにより、太陽方向確認支柱３０３に調整部４００を介して取り付けられている平面鏡１００及び照準用望遠鏡２００の初期位置を設定することができるように構成されている。尚、平面鏡１００及び照準用望遠鏡２００の初期位置の設定方法の詳細は後述する。
ここで、太陽方向確認支柱３０３の向きは、上記したとおり、接続部３０２の連結機構を用いて調整される。尚、以下、太陽方向確認支柱３０３の伸延する方向を「指示方向Ｔ」と言う。 The solar direction confirmation column 303 is a columnar member extending in one direction from the connection portion 302. The solar direction confirmation column 303 is attached to the solar direction confirmation column 303 via the adjustment unit 400 by adjusting the direction of the solar direction confirmation column 303 so that the extending direction of the solar direction confirmation column 303 faces the incident direction L of sunlight. The initial positions of the planar mirror 100 and the aiming telescope 200 are set. Details of the initial position setting method for the plane mirror 100 and the aiming telescope 200 will be described later.
Here, the orientation of the solar direction confirmation column 303 is adjusted by using the coupling mechanism of the connection portion 302 as described above. Hereinafter, the extending direction of the solar direction confirmation column 303 is referred to as “instruction direction T”.

太陽方向確認板３０４は、太陽方向確認支柱３０３に取り付けられた薄板部材である。そして、太陽方向確認板３０４は、太陽方向確認支柱３０３の影を写すための部材である。太陽方向確認板３０４は、太陽方向確認支柱３０３の柱形状の先端位置と接続部３０２の間に、指示方向Ｔと垂直な平面を形成するように取り付けられ、太陽方向確認支柱３０３の指示方向Ｔの変化に応じて、形状が変化された太陽方向確認支柱３０３の影３０３Ｓが映される。これより、本実施形態に係る調整装置１では、太陽方向確認板３０４に映る太陽方向確認支柱３０３の影３０３Ｓを利用して、太陽方向確認支柱３０３の指示方向Ｔを太陽光の入射方向Ｌに設定する。すなわち、影３０３Ｓがなくなる方向に太陽方向確認支柱３０３の指示方向Ｔを向けることにより、太陽方向確認支柱３０３の指示方向Ｔが太陽光の入射方向Ｌに設定される。尚、調整操作の詳細については後述する。 The solar direction confirmation plate 304 is a thin plate member attached to the solar direction confirmation column 303. The sun direction confirmation plate 304 is a member for copying the shadow of the sun direction confirmation column 303. The solar direction confirmation plate 304 is attached so as to form a plane perpendicular to the instruction direction T between the columnar tip position of the solar direction confirmation column 303 and the connection portion 302. The shadow 303S of the solar direction confirmation column 303 whose shape has been changed is reflected according to the change in From this, in the adjustment apparatus 1 which concerns on this embodiment, the instruction | indication direction T of the solar direction confirmation support | pillar 303 is made into the incident direction L of sunlight using the shadow 303S of the solar direction confirmation support | pillar 303 reflected on the solar direction confirmation board 304 Set. That is, by directing the indication direction T of the solar direction confirmation column 303 in the direction in which the shadow 303S disappears, the indication direction T of the solar direction confirmation column 303 is set as the incident direction L of sunlight. Details of the adjustment operation will be described later.

調整部４００は、太陽方向確認支柱３０３に取り付けられ、平面鏡１００と照準用望遠鏡２００を支持するとともに、平面鏡１００と照準用望遠鏡２００を連動して、太陽方向確認支柱３０３の伸延方向と直交するＸ軸周りに回動させる部材である。 The adjustment unit 400 is attached to the solar direction confirmation column 303, supports the plane mirror 100 and the aiming telescope 200, and interlocks the plane mirror 100 and the aiming telescope 200 to be orthogonal to the extending direction of the solar direction confirmation column 303. A member that rotates around an axis.

具体的には、調整部４００は、平面鏡１００を回動させる第１回動機構４００Ａと、照準用望遠鏡２００を第１回動機構４００Ａと連動して回動させる第２回動機構４００Ｂとを備える。そして、第２回動機構４００Ｂは、第１回動機構４００Ａ（平面鏡１００）がＸ軸周りに第１角度としての角度θだけ回動した場合、照準用望遠鏡２００をＸ軸周りの同じ方向に第２角度としての角度２θだけ回動させる構成となっている。 Specifically, the adjustment unit 400 includes a first rotation mechanism 400A that rotates the plane mirror 100 and a second rotation mechanism 400B that rotates the aiming telescope 200 in conjunction with the first rotation mechanism 400A. Prepare. Then, when the first rotation mechanism 400A (plane mirror 100) rotates about the X axis by an angle θ as the first angle, the second rotation mechanism 400B moves the aiming telescope 200 in the same direction around the X axis. It is configured to rotate by an angle 2θ as the second angle.

尚、調整部４００は、太陽方向確認支柱３０３に固定されており、調整部４００と調整部４００に支持される平面鏡１００及び照準用望遠鏡２００は、太陽方向確認支柱３０３の向きの調整がなされる場合、太陽方向確認支柱３０３と一体となって回動する。 The adjustment unit 400 is fixed to the solar direction confirmation column 303, and the orientation of the solar direction confirmation column 303 is adjusted in the adjustment unit 400, the plane mirror 100 and the aiming telescope 200 supported by the adjustment unit 400. In this case, it rotates integrally with the solar direction confirmation column 303.

照準用望遠鏡２００は、ミラー試験において、太陽光を反射する反射地点から目標地点の位置および反射光の到達位置を確認するための部材である。照準用望遠鏡２００は、例えば、凸レンズと凹レンズの組み合わせにより遠方の物体を拡大して見ることを可能とする。具体的には、照準用望遠鏡２００は、筒形状をなし、当該筒形状の一端に凹レンズが嵌め込まれた覗き窓２０１、当該筒形状の他端に凸レンズが嵌め込まれた受光窓２０２を備える。そして、照準用望遠鏡２００は、受光窓２０２が望遠する方向から受ける光に基づいて、覗き窓２０１で当該方向の物体を拡大して観察させる。調整装置１は、後述する第１回動機構４００Ａ及び第２回動機構４００Ｂを用いて、照準用望遠鏡２００と平面鏡１００とを連動して回動させることにより、照準用望遠鏡２００の望遠方向と平面鏡１００による太陽光の反射方向Ｌ’が同じ方向になるように調整する。尚、以下、照準用望遠鏡２００の受光窓２０２が望遠する方向を「望遠方向Ｆ」と言う。 The aiming telescope 200 is a member for confirming the position of the target point and the arrival position of the reflected light from the reflection point that reflects sunlight in the mirror test. The aiming telescope 200 makes it possible to enlarge and view a distant object by a combination of a convex lens and a concave lens, for example. Specifically, the aiming telescope 200 has a cylindrical shape, and includes a viewing window 201 in which a concave lens is fitted in one end of the cylindrical shape, and a light receiving window 202 in which a convex lens is fitted in the other end of the cylindrical shape. Then, the aiming telescope 200 causes the observation window 201 to enlarge and observe an object in the direction based on the light received from the direction in which the light receiving window 202 telescopes. The adjusting device 1 uses the first turning mechanism 400A and the second turning mechanism 400B, which will be described later, to rotate the aiming telescope 200 and the plane mirror 100 in conjunction with each other, thereby moving the aiming telescope 200 in the telescopic direction. Adjustment is performed so that the reflection direction L ′ of sunlight by the plane mirror 100 is the same. Hereinafter, the direction in which the light receiving window 202 of the aiming telescope 200 is telephoto is referred to as “telephoto direction F”.

＝調整部の第１回動機構と第２回動機構の構成について＝
ここで、図２、図３Ａ、図３Ｂを参照して、本実施形態に係る調整部４００の第１回動機構４００Ａと第２回動機構４００Ｂについて説明する。
図２は、本実施形態に係る調整部４００の第１回動機構４００Ａと第２回動機構４００Ｂの構成の一例を示す図である。 = About the structure of the 1st rotation mechanism and 2nd rotation mechanism of an adjustment part =
Here, with reference to FIG. 2, FIG. 3A, FIG. 3B, the 1st rotation mechanism 400A and the 2nd rotation mechanism 400B of the adjustment part 400 which concern on this embodiment are demonstrated.
FIG. 2 is a diagram illustrating an example of the configuration of the first rotation mechanism 400A and the second rotation mechanism 400B of the adjustment unit 400 according to the present embodiment.

第１回動機構４００Ａは、軸部材４０１Ａ、歯車４０２Ａを有し、軸部材４０１Ａの一方の端部に平面鏡１００の側部が連結されるとともに、平面鏡１００から得られる反射光の反射方向Ｌ’が所定平面としてのＹＺ平面に沿って変化するように平面鏡１００を回動させる。 The first rotation mechanism 400A includes a shaft member 401A and a gear 402A. The side portion of the plane mirror 100 is connected to one end of the shaft member 401A, and the reflection direction L ′ of the reflected light obtained from the plane mirror 100 is reflected. Is rotated along the YZ plane as a predetermined plane.

軸部材４０１Ａは、Ｘ方向に伸延する柱状体であり、Ｘ軸周りに自由に回動可能な構成となっている。そして、軸部材４０１Ａには、軸部材４０１Ａとともに回動する歯車４０２Ａを備えている。すなわち、歯車４０２Ａと平面鏡１００は、軸部材４０１Ａに支持され、軸部材４０１Ａを回動の中心として一体となってＸ軸周りに回動する。そして、平面鏡１００の回動に伴って、平面鏡１００から得られる反射光の反射方向Ｌ’は、ＹＺ平面に沿って変化する。
歯車４０２Ａは、平歯車であり、軸部材４０１Ａと一体となってＸ軸周りに回動する。 The shaft member 401A is a columnar body extending in the X direction, and is configured to be freely rotatable around the X axis. The shaft member 401A includes a gear 402A that rotates together with the shaft member 401A. That is, the gear 402A and the plane mirror 100 are supported by the shaft member 401A, and rotate around the X-axis together with the shaft member 401A as the center of rotation. As the plane mirror 100 rotates, the reflection direction L ′ of the reflected light obtained from the plane mirror 100 changes along the YZ plane.
The gear 402A is a spur gear and rotates around the X axis integrally with the shaft member 401A.

第２回動機構４００Ｂは、軸部材４０１Ｂ、歯車４０２Ｂ、軸部材４０１Ｂ’、歯車４０２Ｂ’を有し、軸部材４０１Ｂの一方の端部に照準用望遠鏡２００の側部が連結されるとともに、照準用望遠鏡２００の望遠方向Ｆが所定平面としてのＹＺ平面に沿って変化するように照準用望遠鏡２００を回動させる。 The second rotating mechanism 400B includes a shaft member 401B, a gear 402B, a shaft member 401B ′, and a gear 402B ′. The side portion of the aiming telescope 200 is connected to one end portion of the shaft member 401B, and the aiming is performed. The aiming telescope 200 is rotated so that the telephoto direction F of the telescope 200 changes along the YZ plane as a predetermined plane.

軸部材４０１Ｂは、Ｘ方向に伸延する柱状体であり、Ｘ軸周りに自由に回動可能な構成となっている。そして、軸部材４０１Ｂには、軸部材４０１Ｂとともに回動する歯車４０２Ｂを備えている。すなわち、歯車４０２Ｂと照準用望遠鏡２００は、軸部材４０１Ｂに支持され、軸部材４０１Ｂを回動の中心として一体となってＸ軸周りに回動する。すなわち、照準用望遠鏡２００は、軸部材４０１ＢがＸ軸周りに回動することにより、照準用望遠鏡２００の受光窓２０２がＸ軸周りに回動する。
歯車４０２Ｂは、平歯車であり、軸部材４０１Ｂと一体となってＸ軸周りに回動する。 The shaft member 401B is a columnar body extending in the X direction, and is configured to be freely rotatable around the X axis. The shaft member 401B includes a gear 402B that rotates together with the shaft member 401B. That is, the gear 402B and the aiming telescope 200 are supported by the shaft member 401B, and rotate around the X-axis together with the shaft member 401B as the center of rotation. That is, in the sighting telescope 200, the light receiving window 202 of the sighting telescope 200 rotates about the X axis when the shaft member 401B rotates about the X axis.
The gear 402B is a spur gear and rotates around the X axis integrally with the shaft member 401B.

歯車４０２Ｂ’は、Ｘ方向に伸延する柱状体である軸部材４０１Ｂ’に設置され、両端が軸受（図示せず）に支持されてＸ軸周りに自由に回動が可能な構成となっている。 The gear 402B ′ is installed on a shaft member 401B ′ that is a columnar body extending in the X direction, and both ends thereof are supported by bearings (not shown) so as to freely rotate around the X axis. .

歯車４０２Ｂ’は、平歯車であり、歯車４０２Ａと歯車４０２Ｂとを同一方向に回動させるため、遊び歯車として設置されている。すなわち、歯車４０２Ｂ’は、歯車４０２Ａ及び歯車４０２Ｂとかみ合う状態で配置され、歯車４０２Ａ又は歯車４０２Ｂの一方が回動したとき、他方の歯車に回転力を働かせて、他方の歯車を回動させる。 The gear 402B 'is a spur gear, and is installed as an idle gear in order to rotate the gear 402A and the gear 402B in the same direction. That is, the gear 402B 'is disposed in mesh with the gears 402A and 402B, and when one of the gears 402A or 402B rotates, the other gear rotates by applying a rotational force to the other gear.

より具体的には、歯車４０２Ａは、歯車４０２Ｂ’と噛み合う状態で配置され、軸部材４０１Ａの回動により歯車４０２ＡがＸ軸周りに回動した場合、歯車４０２Ａと噛み合っている歯車４０２Ｂ’は歯車４０１Ａと反対方向に回動する。又、歯車４０２Ｂ’は、歯車４０２Ｂと噛み合う状態で配置され、歯車４０２Ｂ’がＸ軸周りに回動した場合、歯車４０２Ｂ’ と噛み合っている歯車４０２Ｂは、歯車４０２Ｂ’と反対方向に回動する。 More specifically, the gear 402A is arranged in mesh with the gear 402B ′, and when the gear 402A is rotated around the X axis by the rotation of the shaft member 401A, the gear 402B ′ meshed with the gear 402A is the gear. It rotates in the opposite direction to 401A. The gear 402B ′ is arranged in mesh with the gear 402B. When the gear 402B ′ rotates around the X axis, the gear 402B engaged with the gear 402B ′ rotates in the opposite direction to the gear 402B ′. .

そして、本実施形態に係る第１回動機構４００Ａと第２回動機構４００Ｂでは、歯車４０２Ａと歯車４０２Ｂの歯数比を２対１とすることにより、歯車４０２ＡをＸ軸周りに第1角度としての角度θだけ回動させた場合、歯車４０２ＢがＸ軸周りの同じ方向に第２角度としての角度２θだけ回動する構成となっている。 In the first rotation mechanism 400A and the second rotation mechanism 400B according to the present embodiment, the gear 402A is rotated around the X axis by the first angle by setting the gear ratio of the gear 402A and the gear 402B to 2: 1. Is rotated by the angle 2θ as the second angle in the same direction around the X axis.

すなわち、当該機構により、平面鏡１００をＸ軸周りに角度θだけ回動させた場合、照準用望遠鏡２００がＸ軸周りの同じ方向に角度２θだけ回動する構成としている。言い換えると、当該機構により、平面鏡１００から得られる反射光の反射方向Ｌ’がＹＺ平面に沿って変化するように平面鏡１００を角度θだけ回動させることによって、照準用望遠鏡２００の望遠方向Ｆは、ＹＺ平面に沿って変化するように平面鏡１００の回動方向と同じ方向に角度２θだけ回動する。尚、図１中では、平面鏡１００及び照準用望遠鏡２００のＸ軸周りの回転方向をＲ３の矢印で表している。 That is, when the plane mirror 100 is rotated about the X axis by the angle θ by the mechanism, the aiming telescope 200 is configured to rotate by the angle 2θ in the same direction around the X axis. In other words, the telescopic direction F of the aiming telescope 200 is changed by rotating the plane mirror 100 by an angle θ so that the reflection direction L ′ of the reflected light obtained from the plane mirror 100 changes along the YZ plane by the mechanism. , It is rotated by an angle 2θ in the same direction as the rotation direction of the plane mirror 100 so as to change along the YZ plane. In FIG. 1, the rotation direction around the X axis of the plane mirror 100 and the aiming telescope 200 is indicated by an arrow R3.

図３Ａ、図３Ｂは、第１回動機構４００Ａと第２回動機構４００Ｂにより平面鏡１００及び照準用望遠鏡２００を回動させた場合における望遠方向Ｆ、平面鏡の法線方向Ｍ、太陽光の反射方向Ｌ’の関係を示す図である。 3A and 3B show the telephoto direction F, the normal direction M of the plane mirror, and the reflection of sunlight when the plane mirror 100 and the aiming telescope 200 are rotated by the first rotation mechanism 400A and the second rotation mechanism 400B. It is a figure which shows the relationship of direction L '.

図３Ａは、照準用望遠鏡２００の望遠方向Ｆと平面鏡１００の法線方向Ｍとが、太陽光の入射方向Ｌを向くように設定された状態を示す。尚、第１回動機構４００Ａと第２回動機構４００Ｂは、平面鏡１００又は照準用望遠鏡２００をＸ軸周りに回動させたとき、いずれかの位置で、照準用望遠鏡２００の望遠方向Ｆ、平面鏡１００の法線方向Ｍ、太陽方向確認支柱３０３の指示方向Ｔが同一方向を向くように、平面鏡１００と照準用望遠鏡２００を支持している（以下、望遠方向Ｆ、法線方向Ｍ、指示方向Ｔが同一方向を向いた状態を「初期状態」と言う。）。 FIG. 3A shows a state where the telescope direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 are set to face the incident direction L of sunlight. The first rotation mechanism 400A and the second rotation mechanism 400B are configured so that the telescope direction F of the aiming telescope 200 at any position when the plane mirror 100 or the aiming telescope 200 is rotated about the X axis. The plane mirror 100 and the aiming telescope 200 are supported so that the normal direction M of the plane mirror 100 and the indication direction T of the solar direction confirmation column 303 are in the same direction (hereinafter, the telephoto direction F, the normal direction M, the indication) A state in which the direction T faces the same direction is referred to as an “initial state”.)

そして、図３Ｂは、図３Ａの状態から、照準用望遠鏡２００の望遠方向Ｆ及び平面鏡１００の法線方向ＭをＸ軸周りに回動させた状態を示す。尚、図３Ｂは、第１回動機構４００Ａと第２回動機構４００Ｂにより、照準用望遠鏡２００の望遠方向Ｆと平面鏡１００による太陽光の反射方向Ｌ’を、ＹＺ平面において、同一方向に向けることができることを表している。 3B shows a state in which the telephoto direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 are rotated around the X axis from the state of FIG. 3A. In FIG. 3B, the telescopic direction F of the aiming telescope 200 and the sunlight reflecting direction L ′ by the plane mirror 100 are directed in the same direction on the YZ plane by the first rotating mechanism 400A and the second rotating mechanism 400B. It shows that you can do it.

具体的には、平面鏡１００の法線方向Ｍが太陽光の入射方向Ｌを向くように設定された状態から、第１回動機構４００Ａに従って平面鏡１００をＸ軸周りに角度θだけ回動させた場合、入射方向Ｌは、ＹＺ平面内において、平面鏡の法線方向Ｍに対して角度θの入射角を形成する。又、平面鏡１００によって反射する太陽光の反射方向Ｌ’も同様に、ＹＺ平面内において、平面鏡１００の法線方向Ｍに対して角度θの反射角を形成する。これより、平面鏡１００の法線方向Ｍが太陽光の入射方向Ｌを向くように設定された状態から、第１回動機構４００Ａに従って平面鏡１００をＸ軸周りに角度θだけ回動させた場合、平面鏡１００による太陽光の反射方向Ｌ’は、ＹＺ平面内で入射方向Ｌに対して角度２θの角度を形成する。 Specifically, from the state where the normal direction M of the plane mirror 100 is set to face the incident direction L of sunlight, the plane mirror 100 is rotated about the X axis by an angle θ according to the first rotation mechanism 400A. In this case, the incident direction L forms an incident angle of an angle θ with respect to the normal direction M of the plane mirror in the YZ plane. Similarly, the reflection direction L ′ of sunlight reflected by the plane mirror 100 also forms a reflection angle of an angle θ with respect to the normal direction M of the plane mirror 100 in the YZ plane. From this, when the normal direction M of the plane mirror 100 is set to face the incident direction L of sunlight, when the plane mirror 100 is rotated around the X axis by an angle θ according to the first rotation mechanism 400A, The reflection direction L ′ of sunlight by the plane mirror 100 forms an angle of 2θ with respect to the incident direction L in the YZ plane.

一方、照準用望遠鏡２００の望遠方向Ｆは、平面鏡１００の法線方向ＭをＸ軸周りに角度θだけ回動させた場合、第２回動機構４００Ｂにより、Ｘ軸周りに角度２θだけ回動するように構成されている。 On the other hand, the telescopic direction F of the aiming telescope 200 is rotated by the angle 2θ around the X axis by the second rotation mechanism 400B when the normal direction M of the plane mirror 100 is rotated by the angle θ around the X axis. Is configured to do.

従って、照準用望遠鏡２００の望遠方向Ｆと平面鏡１００の法線方向Ｍとが太陽光の入射方向Ｌを向くように設定された状態から、平面鏡１００の法線方向ＭをＸ軸周りに角度θだけ回動させた場合、照準用望遠鏡２００の望遠方向ＦはＸ軸周りに角度２θだけ回動し、照準用望遠鏡２００の望遠方向Ｆと反射方向Ｌ’はＹＺ平面内において同一方向を向くことになる。 Therefore, from the state where the telescope direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 are set so as to face the incident direction L of sunlight, the normal direction M of the plane mirror 100 is set to an angle θ around the X axis. When the telescope 200 is only rotated, the telescope direction F of the aiming telescope 200 is rotated by an angle 2θ around the X axis, and the telescope direction F and the reflection direction L ′ of the aiming telescope 200 are directed in the same direction in the YZ plane. become.

以上のように、本実施形態に係る調整装置１は、第１回動機構４００Ａと第２回動機構４００Ｂにより、照準用望遠鏡２００の望遠方向Ｆを太陽光の反射方向Ｌ’を同一方向に向けながら、照準用望遠鏡２００又は平面鏡１００を回動できる構成としている。 As described above, the adjustment device 1 according to the present embodiment uses the first rotation mechanism 400A and the second rotation mechanism 400B to change the telescope direction F of the aiming telescope 200 to the sunlight reflection direction L ′ in the same direction. It is set as the structure which can rotate the telescope 200 for a sight or the plane mirror 100, aiming.

＝＝＝調整装置の操作手順について＝＝＝
以下、図４、図５Ａ〜図５Ｄ、図６Ａ〜図６Ｄ、図７Ａ〜図７Ｃを参照して、本実施形態に係る調整装置を用いてミラー試験を行う際の操作手順について説明する。
図４は、調整装置を用いたミラー試験のイメージ図である。
図５Ａ〜図５Ｄは、ミラー試験を行うための操作手順を調整装置の側面図（＋Ｘ方向から見た図）により示した図である。 === Regarding Operation Procedure of Adjustment Device ===
Hereinafter, with reference to FIGS. 4, 5 A to 5 D, 6 A to 6 D, and 7 A to 7 C, an operation procedure when performing a mirror test using the adjustment apparatus according to the present embodiment will be described.
FIG. 4 is an image diagram of a mirror test using the adjusting device.
FIG. 5A to FIG. 5D are diagrams showing an operation procedure for performing a mirror test by a side view of the adjustment device (a view seen from the + X direction).

ここで、図５Ａは、調整装置の方角の確認を行う工程を表す（以下、「第１工程」と言う。）。又、図５Ｂは、図５Ａに示す工程の後、調整装置の初期の状態を確認するための工程を表す（以下、「第２工程」と言う。）。又、図５Ｃは、図５Ｂに示す工程の後、調整装置の太陽方向確認支柱３０３の指示方向Ｔが太陽光の入射方向Ｌを向くように調整する工程を表す（以下、「第３工程」と言う。）。又、図５Ｄは、図５Ｃに示す工程の後、調整装置の平面鏡１００の平面鏡の法線方向Ｍ及び照準用望遠鏡２００の望遠方向Ｆが目標地点を向くように調整する工程を表す（以下、「第４工程」と言う。）。
又、図６Ａ〜図６Ｄは、図５Ａ〜図５Ｄに示す各工程を、調整装置の正面図（−Ｙ方向から見た図）により示した図である。 Here, FIG. 5A represents a step of confirming the direction of the adjusting device (hereinafter referred to as “first step”). FIG. 5B shows a process for confirming the initial state of the adjusting device after the process shown in FIG. 5A (hereinafter referred to as “second process”). Moreover, FIG. 5C represents the process of adjusting after the process shown to FIG. 5B so that the instruction | indication direction T of the solar direction confirmation support | pillar 303 of an adjustment apparatus may face the incident direction L of sunlight (henceforth "3rd process"). Say.) 5D shows a step of adjusting the normal direction M of the plane mirror of the plane mirror 100 of the adjustment device and the telescope direction F of the aiming telescope 200 after the step shown in FIG. This is referred to as “the fourth step”).
6A to 6D are diagrams showing the respective steps shown in FIGS. 5A to 5D by front views (views from the −Y direction) of the adjusting device.

又、図７Ａ〜図７Ｃは、太陽方向確認板３０４に映る太陽方向確認支柱３０３の影３０３Ｓを示した図である。尚、図７Ａ〜図７Ｃは、太陽方向確認支柱３０３の指示方向Ｔから見た図である。
以下、上記の各工程について説明する。 7A to 7C are diagrams showing the shadow 303S of the solar direction confirmation column 303 reflected on the solar direction confirmation plate 304. FIG. 7A to 7C are views seen from the instruction direction T of the solar direction confirmation column 303. FIG.
Hereafter, each said process is demonstrated.

本実施形態に係るミラー試験は、図４に示すように、調整装置１を新局の設置箇所（図４の反射地点）に設置し、対向局の設置箇所（図４の目標地点）に向けて太陽光を平面鏡１００により反射させ、対向局の設置箇所で当該太陽光の反射光が確認できるか否かにより行う。
図５Ａ、図６Ａに示す第１工程は、調整装置１を反射地点に設置した状態で、照準用望遠鏡２００を目標地点の方角に向ける工程である。 In the mirror test according to the present embodiment, as shown in FIG. 4, the adjustment device 1 is installed at the installation location of the new station (reflection point in FIG. 4) and directed toward the installation location of the opposite station (target location in FIG. 4). Then, the sunlight is reflected by the plane mirror 100, and whether or not the reflected light of the sunlight can be confirmed at the installation location of the opposite station is performed.
The first step shown in FIGS. 5A and 6A is a step of directing the aiming telescope 200 in the direction of the target point in a state where the adjusting device 1 is installed at the reflection point.

本工程は、作業者が調整装置１の照準用望遠鏡２００を用いて、目標地点を観察できるように調整装置１の接続部３０２を水平方向（Ｒ２）に回動させることにより行う。そして、作業者が照準用望遠鏡２００の覗き窓２０１を覗いて目標地点が観察できたときの方角を、ＹＺ平面（平面鏡１００及び照準用望遠鏡２００を回動させる回転軸と垂直な平面）として設定する。そして、第２工程から第４工程では、当該ＹＺ平面において、太陽方向確認支柱３０３、第１回動機構４００Ａ、第２回動機構４００Ｂにより、太陽光を反射させる反射方向Ｌ’を調整する。 This step is performed by rotating the connecting portion 302 of the adjusting device 1 in the horizontal direction (R2) so that the operator can observe the target point using the aiming telescope 200 of the adjusting device 1. The direction when the operator can observe the target point by looking through the viewing window 201 of the aiming telescope 200 is set as a YZ plane (a plane perpendicular to the rotation axis for rotating the plane mirror 100 and the aiming telescope 200). To do. In the second to fourth steps, the reflection direction L ′ for reflecting sunlight is adjusted on the YZ plane by the sun direction check column 303, the first rotation mechanism 400A, and the second rotation mechanism 400B.

尚、ＹＺ平面を設定するための本工程は、第４工程の準備として、第１回動機構４００Ａと第２回動機構４００Ｂにより平面鏡１００及び照準用望遠鏡２００を回動させる基準平面を確定する意義を有する。尚、ＹＺ平面とは、上記したとおり、平面鏡１００及び照準用望遠鏡２００を回動させる回転軸と垂直な平面を意味しており、必ずしも地面に対して垂直な面である必要はない。 In this step for setting the YZ plane, as a preparation for the fourth step, a reference plane for rotating the plane mirror 100 and the aiming telescope 200 is determined by the first rotation mechanism 400A and the second rotation mechanism 400B. It has significance. As described above, the YZ plane means a plane perpendicular to the rotation axis for rotating the plane mirror 100 and the aiming telescope 200, and is not necessarily a plane perpendicular to the ground.

図５Ｂ、図６Ｂに示す第２工程は、太陽方向確認支柱３０３の指示方向Ｔ、照準用望遠鏡２００の望遠方向Ｆ、平面鏡１００による平面鏡の法線方向Ｍを同一方向に向け、初期状態にセットする工程である。
本工程は、具体的には、作業者が第１回動機構４００Ａと第２回動機構４００Ｂを回動させることにより行う。 In the second step shown in FIGS. 5B and 6B, the indication direction T of the solar direction confirmation column 303, the telescope direction F of the aiming telescope 200, and the normal direction M of the plane mirror by the plane mirror 100 are set in the same direction and set to the initial state. It is a process to do.
Specifically, this step is performed by the operator turning the first turning mechanism 400A and the second turning mechanism 400B.

尚、本工程は、第３工程で、照準用望遠鏡２００の望遠方向Ｆ及び平面鏡１００の法線方向Ｍを、入射方向Ｌと同一方向に向けるための準備工程である。本工程においては照準用望遠鏡２００と平面鏡１００は、太陽方向確認支柱３０３と一体として回動する。そのため、本工程で指示方向Ｔ、望遠方向Ｆ、平面鏡の法線方向Ｍを同一方向に向けることによって、太陽方向確認支柱３０３の指示方向Ｔを入射方向Ｌに向けた場合に、同時に望遠方向Ｆ、平面鏡の法線方向Ｍを入射方向Ｌに向けることができる。
図５Ｃ、図６Ｃに示す第３工程は、太陽方向確認支柱３０３により太陽光の入射方向Ｌを確定する工程である。 This step is a preparatory step for directing the telescope direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 in the same direction as the incident direction L in the third step. In this step, the aiming telescope 200 and the plane mirror 100 are rotated integrally with the solar direction confirmation column 303. Therefore, in this step, when the pointing direction T of the solar direction confirmation column 303 is directed to the incident direction L by directing the pointing direction T, the telephoto direction F, and the normal direction M of the plane mirror in the same direction, the telephoto direction F The normal direction M of the plane mirror can be directed to the incident direction L.
The third step shown in FIGS. 5C and 6C is a step of determining the incident direction L of sunlight by the solar direction confirmation column 303.

本工程は、上記したように、望遠方向Ｆ及び平面鏡の法線方向Ｍを入射方向Ｌと実質的に同じ方向になるように、平面鏡１００と照準用望遠鏡２００の回動初期位置を設定するための工程である。尚、実質的に同じ方向にするとは、ＹＺ平面において照準用望遠鏡２００の望遠方向Ｆ及び平面鏡１００の法線方向Ｍが、太陽光の入射方向Ｌと同じ方向になるようにすることを意味している。 In this step, as described above, the initial rotation positions of the plane mirror 100 and the aiming telescope 200 are set so that the telephoto direction F and the normal direction M of the plane mirror are substantially the same as the incident direction L. It is this process. Note that “substantially the same direction” means that the telescope direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 are the same as the incident direction L of sunlight in the YZ plane. ing.

本工程は、具体的には、太陽光により太陽方向確認板３０４に映る太陽方向確認支柱３０３の影３０３Ｓを利用して、太陽方向確認支柱３０３の指示方向Ｔを太陽光の入射方向Ｌに向けることにより行う。太陽方向確認支柱３０３は一方向に伸延する柱形状の部材であるから、板状の太陽方向確認板３０４には、図７Ａ、図７Ｂに示すように、太陽光により太陽方向確認支柱３０３の影３０３Ｓが形成される。そして、影３０３Ｓの形状は、太陽光の入射方向Ｌと、太陽方向確認支柱３０３の指示方向Ｔとの関係で定まる。 Specifically, this step uses the shadow 303S of the solar direction confirmation column 303 reflected on the solar direction confirmation plate 304 by sunlight to direct the indication direction T of the solar direction confirmation column 303 to the incident direction L of sunlight. By doing. Since the solar direction confirmation column 303 is a column-shaped member extending in one direction, the plate-shaped solar direction confirmation plate 304 has a shadow of the solar direction confirmation column 303 by sunlight as shown in FIGS. 7A and 7B. 303S is formed. The shape of the shadow 303S is determined by the relationship between the incident direction L of sunlight and the indication direction T of the solar direction confirmation column 303.

従って、図７Ｃに示すように、太陽方向確認板３０４に映る太陽方向確認支柱３０３の影３０３Ｓが見えなくなるように接続部３０２を調整して太陽方向確認支柱３０３の向きを変えることによって、太陽方向確認支柱３０３の指示方向Ｔを太陽光の入射方向Ｌに向けることができる。 Therefore, as shown in FIG. 7C, the solar direction confirmation column 303 is adjusted by changing the direction of the solar direction confirmation column 303 by adjusting the connecting portion 302 so that the shadow 303S of the solar direction confirmation column 303 reflected on the solar direction confirmation plate 304 is not visible. The indication direction T of the confirmation column 303 can be directed to the incident direction L of sunlight.

尚、図７Ｃは、図７Ｂの状態から、太陽方向確認支柱３０３をＸ軸周り（Ｒ１）に回動することにより太陽方向確認支柱３０３の影３０３Ｓが見えなくなった状態を表す。
図５Ｄ、図６Ｄに示す第４工程は、照準用望遠鏡２００を用いて目標地点を確認し、反射光の反射方向Ｌ’を目標地点に向ける工程である。 7C shows a state in which the shadow 303S of the solar direction confirmation column 303 is not visible by rotating the solar direction confirmation column 303 around the X axis (R1) from the state of FIG. 7B.
The fourth step shown in FIGS. 5D and 6D is a step of confirming the target point using the aiming telescope 200 and directing the reflection direction L ′ of the reflected light toward the target point.

本工程は、作業者が、照準用望遠鏡２００の覗き窓２０１により望遠方向Ｆを観察しながら、照準用望遠鏡２００を第２回動機構４００ＢによりＸ軸周りに回動させることにより行う。本工程において、作業者が、照準用望遠鏡２００を第２回動機構４００Ｂにより当該ＹＺ平面に沿って角度２θだけ回動させたとき、平面鏡１００は第１回動機構４００Ａにより当該ＹＺ平面に沿って同じ方向に角度θだけ回動する。これにより、照準用望遠鏡２００の望遠方向Ｆを目標地点の方向へ向けたとき、平面鏡１００による反射光の反射方向Ｌ’を目標地点の方向へ向けることができる。
尚、本工程では、太陽方向確認支柱３０３は、第３工程で指示方向Ｔを確定した状態のまま固定している。 This step is performed by the operator turning the aiming telescope 200 around the X axis by the second turning mechanism 400B while observing the telephoto direction F with the observation window 201 of the aiming telescope 200. In this step, when the operator rotates the aiming telescope 200 by the second rotation mechanism 400B by the angle 2θ along the YZ plane, the plane mirror 100 moves along the YZ plane by the first rotation mechanism 400A. Rotate in the same direction by an angle θ. Thereby, when the telescope direction F of the aiming telescope 200 is directed toward the target point, the reflection direction L ′ of the reflected light by the plane mirror 100 can be directed toward the target point.
In this process, the solar direction confirmation column 303 is fixed in a state where the instruction direction T is determined in the third process.

以上、本実施形態に係る調整装置１によれば、作業者が、反射光を目標地点に向けて確実に照射することができる。これによって、太陽光の反射方向Ｌ’を調整するための煩雑な作業を簡略化し、作業効率を向上させることができる。 As described above, according to the adjustment device 1 according to the present embodiment, the operator can reliably irradiate the reflected light toward the target point. This simplifies the cumbersome work for adjusting the sunlight reflection direction L 'and improves the work efficiency.

具体的には、入射方向Ｌに対する太陽光の反射方向Ｌ’は、入射方向Ｌと平面鏡１００の法線方向Ｍとがなす角度θの２倍の角度２θをなすので、本実施形態の調整装置１にように、第１回動機構４００Ａにより平面鏡１００が角度θだけ回動することに連動して、照準用望遠鏡２００が第２回動機構４００Ｂにより第１角度の２倍である角度２θだけ回動することにより、太陽光の平面鏡１００に対する入射角度Ｌに対して照準用望遠鏡２００の望遠方向Ｆを反射方向Ｌ’と合わせることが可能である。このため、照準用望遠鏡２００により平面鏡１００により反射した反射光の到達位置を確認することが可能である。このとき、調整前の平面鏡１００の法線方向Ｍと照準用望遠鏡２００の望遠方向Ｆが太陽光の入射方向Ｌと実質的に同じ方向を向いていなければならないが、本実施形態の調整装置１は、平面鏡１００の法線方向Ｍと、照準用望遠鏡２００の望遠方向Ｆとが太陽光の入射方向Ｌと実質的に同じ方向になるように設定する設定機構を備えているので、設定機構により設定された回動初期位置を基準として調整を行うことが可能である。このため、太陽光の反射光が目標地点に向かうように、反射光の反射方向Ｌ’を調整することが可能である。 Specifically, the reflection direction L ′ of sunlight with respect to the incident direction L forms an angle 2θ that is twice the angle θ formed by the incident direction L and the normal direction M of the plane mirror 100. As shown in FIG. 1, in conjunction with the rotation of the plane mirror 100 by the angle θ by the first rotation mechanism 400A, the aiming telescope 200 is rotated by an angle 2θ that is twice the first angle by the second rotation mechanism 400B. By rotating, it is possible to match the telephoto direction F of the aiming telescope 200 with the reflection direction L ′ with respect to the incident angle L of sunlight with respect to the plane mirror 100. For this reason, it is possible to confirm the arrival position of the reflected light reflected by the plane mirror 100 by the aiming telescope 200. At this time, the normal direction M of the plane mirror 100 before adjustment and the telescope direction F of the aiming telescope 200 must be substantially in the same direction as the incident direction L of sunlight, but the adjustment apparatus 1 of the present embodiment. Includes a setting mechanism that sets the normal direction M of the plane mirror 100 and the telescope direction F of the aiming telescope 200 to be substantially the same as the incident direction L of sunlight. Adjustment can be performed with the set initial rotation position as a reference. For this reason, it is possible to adjust the reflection direction L 'of reflected light so that the reflected light of sunlight goes to the target point.

また、支持脚３０１に支持されて、平面鏡１００の法線方向Ｍ、照準用望遠鏡２００の望遠方向Ｆ、及び、太陽方向確認支柱３０３の伸延方向が実質的に同じ方向になる状態で、接続部３０２から伸延する太陽方向確認支柱３０３を回動させることにより、平面鏡１００の法線方向Ｍと照準用望遠鏡２００の望遠方向Ｆとを容易に太陽光の入射方向Ｌと実質的に同じ方向になるように設定することが可能である。 Further, in the state supported by the support leg 301, the normal direction M of the plane mirror 100, the telescope direction F of the aiming telescope 200, and the extending direction of the solar direction confirmation column 303 are substantially the same direction. By rotating the solar direction confirmation column 303 extending from 302, the normal direction M of the plane mirror 100 and the telescope direction F of the aiming telescope 200 are easily made substantially the same as the incident direction L of sunlight. It is possible to set as follows.

また、平面鏡１００及び照準用望遠鏡２００がいずれも太陽方向確認支柱３０３と直交するＸ軸周りに回動するので、設定された回動初期位置からＹＺ平面に沿って回動させることが可能である。すなわち、平面鏡１００の法線方向Ｍ及び照準用望遠鏡２００の望遠方向ＦをいずれもＹＺ平面に沿って変化させることが可能である。 Further, since both the plane mirror 100 and the aiming telescope 200 are rotated around the X axis orthogonal to the solar direction confirmation column 303, it is possible to rotate along the YZ plane from the set initial rotation position. . That is, both the normal direction M of the plane mirror 100 and the telescope direction F of the aiming telescope 200 can be changed along the YZ plane.

また、太陽方向確認支柱３０３に、伸延方向と垂直な平面を形成するように太陽方向確認板３０４が取り付けられているので、太陽方向確認支柱３０３の伸延方向が太陽に向いていると、太陽方向確認支柱３０３の影３０３Ｓが太陽方向確認支柱３０３と重なって太陽方向確認板３０４に映る影３０３Ｓがなくなる。このため、太陽方向確認板３０４に映る太陽方向確認支柱３０３の影３０３Ｓがなくなる方向に太陽方向確認支柱３０３の伸延方向を合わせることにより、より正確に回動初期位置に設定することが可能である。 Further, since the solar direction confirmation plate 304 is attached to the solar direction confirmation column 303 so as to form a plane perpendicular to the extension direction, if the extension direction of the solar direction confirmation column 303 faces the sun, the solar direction The shadow 303S of the confirmation column 303 overlaps with the solar direction confirmation column 303, and the shadow 303S reflected on the solar direction confirmation plate 304 disappears. For this reason, by aligning the extending direction of the solar direction confirmation column 303 with the direction in which the shadow 303S of the solar direction confirmation column 303 reflected on the solar direction confirmation plate 304 disappears, it is possible to set the rotation initial position more accurately. .

尚、上記実施形態では、調整装置１から目標地点へ向かう方角と、調整装置１から太陽へ向かう方角が同一方向である場合について説明した。言い換えると、図６Ｂ〜図６Ｄに示すように、太陽光の入射方向Ｌが、ＸＺ平面で見たときに平面鏡１００の法線方向Ｍと同一の方向を向く場合について説明している。一方、目標地点の方角によっては、ＸＺ平面で見た場合に入射方向Ｌと平面鏡１００の法線方向Ｍとが同一方向とならない場合がある。 In the above embodiment, the case where the direction from the adjustment device 1 toward the target point and the direction from the adjustment device 1 toward the sun are the same direction has been described. In other words, as illustrated in FIGS. 6B to 6D, a case is described in which the incident direction L of sunlight faces the same direction as the normal direction M of the plane mirror 100 when viewed in the XZ plane. On the other hand, depending on the direction of the target point, the incident direction L and the normal direction M of the plane mirror 100 may not be the same direction when viewed in the XZ plane.

しかし、そのような場合であっても、本実施形態に係る調整装置１によれば、特に問題なくミラー試験を実施することができる。具体的には、太陽光の入射方向は完全な同一方向を向くものではなく、又、乱反射や散乱により反射方向も変化することから、調整装置により、図５Ｄに示すようにＹＺ平面で見た場合に反射方向Ｌ’を目標地点に向けることができれば、一定量の反射光は確実に目標地点に照射することができるためである。すなわち、本実施形態に係る調整装置１では、第３工程で、ＹＺ平面において照準用望遠鏡２００の望遠方向Ｆ及び平面鏡１００の法線方向Ｍが太陽光の入射方向Ｌと同じ方向になるように調整するため、ＸＺ平面で見た場合に入射方向Ｌと平面鏡１００の法線方向Ｍとが同一方向とならない場合でも、上記の効果を得ることができる。 However, even in such a case, according to the adjustment device 1 according to the present embodiment, the mirror test can be performed without any particular problem. Specifically, the incident direction of sunlight is not directed to the completely same direction, and the reflection direction also changes due to irregular reflection or scattering, so that the adjustment device was viewed on the YZ plane as shown in FIG. 5D. In this case, if the reflection direction L ′ can be directed to the target point, a certain amount of reflected light can be reliably irradiated to the target point. That is, in the adjustment device 1 according to the present embodiment, in the third step, the telescope direction F of the aiming telescope 200 and the normal direction M of the plane mirror 100 are the same as the incident direction L of sunlight in the YZ plane. Because of the adjustment, the above effect can be obtained even when the incident direction L and the normal direction M of the plane mirror 100 do not coincide with each other when viewed in the XZ plane.

他方、目標地点に照射する反射光の光量を多くするため、ＸＺ平面で見た場合の入射方向Ｌと平面鏡１００の法線方向Ｍのずれを調整するべく、平面鏡１００に角度調整可能な機構を設ける構成としてもよい。例えば、平面鏡１００の側部が連結されている軸部材４０１Ａとの間に、平面鏡１００をＹ軸周りに傾けることが可能なピンジョイントを設ける構成とすればよい。 On the other hand, a mechanism capable of adjusting the angle of the plane mirror 100 to adjust the deviation between the incident direction L and the normal direction M of the plane mirror 100 when viewed on the XZ plane in order to increase the amount of reflected light irradiated to the target point. It is good also as a structure to provide. For example, a pin joint capable of tilting the plane mirror 100 around the Y axis may be provided between the shaft member 401A to which the side portion of the plane mirror 100 is connected.

又、目標地点に照射する反射光の光量を多くするための他の態様として、調整装置の接続部３０２の連結機構に太陽方向確認支柱３０３をＹ軸周りにも回動が可能な構成を設けてもよい。当該構成により、調整装置と目標地点の方角と調整装置と太陽の方角によらず、第３工程において太陽方向確認支柱３０３の指示方向Ｔと入射方向Ｌを完全に一致させることができる。但し、当該構成の場合、第１工程で確定したＹＺ平面にずれが生ずるため、太陽方向確認支柱３０３のＹ軸周りの太陽方向確認支柱３０３の向きを固定した状態で、再度、第１工程から行うのが望ましい。 In addition, as another mode for increasing the amount of reflected light radiated to the target point, a configuration in which the solar direction confirmation column 303 can be rotated around the Y axis is provided in the coupling mechanism of the connection unit 302 of the adjustment device. May be. With this configuration, the indication direction T and the incident direction L of the solar direction confirmation column 303 can be completely matched in the third step regardless of the direction of the adjustment device, the target point, the direction of the adjustment device, and the sun. However, in the case of the configuration, since a deviation occurs in the YZ plane determined in the first step, the direction of the solar direction confirmation column 303 around the Y axis of the solar direction confirmation column 303 is fixed, and again from the first step. It is desirable to do it.

尚、上記の実施形態は、本発明の理解を容易にするためのものであり、本発明を限定して解釈するためのものではない。本発明は、その趣旨を逸脱することなく、変更、改良され得るとともに、本発明にはその等価物も含まれる。 In addition, said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and the present invention includes equivalents thereof.

１調整装置
１００平面鏡
２００照準用望遠鏡
２０１覗き窓
２０２受光窓
３００支持台
３０１支持脚
３０２接続部
３０３太陽方向確認支柱
３０３Ｓ影
３０４太陽方向確認板
４００調整部
４００Ａ第１回動機構
４００Ｂ第２回動機構
４０１Ａ軸部材
４０１Ｂ軸部材
４０２歯車
４０２Ａ歯車
４０２Ｂ歯車
Ｆ望遠方向
Ｌ入射方向
Ｌ’ 反射方向
Ｍ法線方向
Ｔ指示方向 DESCRIPTION OF SYMBOLS 1 Adjustment apparatus 100 Plane mirror 200 Sighting telescope 201 Viewing window 202 Light receiving window 300 Support base 301 Support leg 302 Connection part 303 Solar direction confirmation support | pillar 303S Shadow 304 Solar direction confirmation board 400 Adjustment part 400A 1st rotation mechanism 400B 2nd rotation Mechanism 401A Shaft member 401B Shaft member 402 Gear 402A Gear 402B Gear F Telephoto direction L Incident direction L 'Reflection direction M Normal direction T Instruction direction

Claims

An adjustment device that adjusts the reflection direction of the reflected light so that the reflected light of sunlight goes to the target point,
A plane mirror that reflects the sunlight;
A first rotation mechanism for rotating the plane mirror so that a reflection direction of the reflected light obtained from the plane mirror changes along a predetermined plane;
An aiming telescope for confirming the target point;
In conjunction with the rotation of the plane mirror by a first angle so that the telescope direction of the aiming telescope changes along the predetermined plane, the first angle is set in the same direction as the rotation direction of the plane mirror. A second rotation mechanism for rotating the aiming telescope by a second angle that is twice;
A setting mechanism for setting the rotation initial positions of the plane mirror and the aiming telescope so that the normal direction of the plane mirror and the telescope direction of the aiming telescope are substantially the same direction as the incident direction of the sunlight; ,
An adjustment device comprising:

Support legs,
A joint provided on the support leg, each pivotable on an axis along two intersecting directions;
A columnar member extending in one direction from the joint;
Have
The plane mirror and the aiming telescope are in a state in which the normal direction of the plane mirror, the telescope direction of the aiming telescope, and the extending direction of the columnar member are substantially the same direction. The adjusting device according to claim 1, wherein the adjusting device is rotatable integrally with the member.

The adjusting device according to claim 2, wherein an axis on which the plane mirror and the aiming telescope rotates is orthogonal to the columnar member.

The adjusting device according to claim 2, wherein the columnar member includes a plate member attached so as to form a plane perpendicular to the extending direction.