JPH1183488A - Pole for survey provided with prism - Google Patents
Pole for survey provided with prismInfo
- Publication number
- JPH1183488A JPH1183488A JP24444897A JP24444897A JPH1183488A JP H1183488 A JPH1183488 A JP H1183488A JP 24444897 A JP24444897 A JP 24444897A JP 24444897 A JP24444897 A JP 24444897A JP H1183488 A JPH1183488 A JP H1183488A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- prism
- sheet
- distance
- survey
- 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.)
- Pending
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、光波距離計で距離
を測量するときに使用するプリズムを備えた測量用ポー
ルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surveying pole provided with a prism used for measuring a distance with an optical distance meter.
【0002】[0002]
【従来の技術】距離の測定に、プリズムを備えた測量用
ポールと光波距離計とを利用する方法がある。この距離
測定方法は、測量点に立てられた測量用ポールのプリズ
ムに向かって光波距離計からLEDの光を発射し、測量
用ポールのプリズムで反射した光を光波距離計でとらえ
て距離を算出するものである。2. Description of the Related Art There is a method of measuring a distance by using a survey pole equipped with a prism and a lightwave distance meter. In this distance measurement method, the light of the LED is emitted from the lightwave rangefinder toward the prism of the surveying pole set at the surveying point, and the light reflected by the prism of the surveying pole is captured by the lightwave rangefinder to calculate the distance. Is what you do.
【0003】図2は、従来のプリズムを備えた測量用ポ
ールの斜視図である。FIG. 2 is a perspective view of a surveying pole having a conventional prism.
【0004】ポール1には、ガラス製のプリズム5が摺
動自在に支持され、且つ任意の高さに固定できるように
装着されている。プリズム5には中心位置を示すマーク
6が設けられている。A glass prism 5 is slidably supported on the pole 1 and mounted so as to be fixed at an arbitrary height. The prism 5 is provided with a mark 6 indicating the center position.
【0005】前記測量用ポールと光波距離計とで距離を
測量する場合、一人が測定点で測量用ポールを立てて持
ち、もう一人が光波距離計で測量用ポールのプリズムの
中心をみて反射された光により距離と角度を測量してい
る。測量完了後、次の測量点に測量用ポールを移動させ
て同様の操作により距離を測量する。When measuring the distance between the surveying pole and the lightwave distance meter, one person holds the surveying pole at the measurement point, and the other person looks at the center of the prism of the surveying pole with the lightwave distancemeter and is reflected. The distance and angle are measured by the light. After completing the survey, the surveying pole is moved to the next surveying point, and the distance is measured by the same operation.
【0006】[0006]
【発明が解決しようとする課題】従来のプリズムを備え
た測量用ポールで測量する場合、直径が5cm程度の小
さいプリズムの中心を見なければならないため、プリズ
ムに焦点を合わせるのに手間がかかるという欠点があ
る。また、プリズムと光波距離計との間に草等の障害物
がある場合、測量用ポールを移動させたり、プリズムの
高さを変更し、光波距離計でプリズムを見えるように
し、変更した高さの量を光波距離計の観測者に知らせ、
光波距離計を調整後、距離を測定するため、測量に時間
がかかるという問題もあった。In the case of surveying with a conventional survey pole equipped with a prism, since it is necessary to look at the center of a small prism having a diameter of about 5 cm, it takes time to focus on the prism. There are drawbacks. Also, if there is an obstacle such as grass between the prism and the lightwave distance meter, move the surveying pole or change the height of the prism so that the prism can be seen with the lightwave distance meter, and change the height To the observer of the lightwave rangefinder,
Since the distance is measured after the adjustment of the lightwave distance meter, there is also a problem that the surveying takes time.
【0007】さらに、プリズムがガラス製であるため、
重く、また、不注意に取り扱うと割れるという欠点もあ
る。Further, since the prism is made of glass,
It is heavy and has the disadvantage of breaking if handled carelessly.
【0008】本発明は、上記欠点を解決するため、光波
距離計で見やすく、プリズムを移動させる必要がなく、
プリズムが割れず、軽量で持ち運びに便利な、プリズム
を備えた測量用ポールを提供するものである。The present invention solves the above-mentioned drawbacks by making it easy to see with a lightwave distance meter, without the need to move the prism.
An object of the present invention is to provide a surveying pole equipped with a prism, which does not break the prism, is lightweight, and is easy to carry.
【0009】[0009]
【課題を解決するための手段】本発明は、光波距離計で
距離を測量するときに使用するプリズムを備えた測量用
ポールにおいて、ポールの一面にシート状プリズムをポ
ールの長さ方向全面に設けたことを特徴とする。SUMMARY OF THE INVENTION The present invention relates to a surveying pole provided with a prism used for measuring a distance with a lightwave distance meter, wherein a sheet-like prism is provided on one side of the pole over the entire length direction of the pole. It is characterized by having.
【0010】シート状プリズムの長手方向に視準ターゲ
ットを一定間隔で設けてもよい。The collimating targets may be provided at regular intervals in the longitudinal direction of the sheet prism.
【0011】[0011]
【発明の実施の形態】図1は本発明のプリズムを備えた
測量用ポールを示し、(a)は正面図、(b)は側面
図、(c)は平面図である。FIG. 1 shows a surveying pole provided with a prism according to the present invention, wherein FIG. 1A is a front view, FIG. 1B is a side view, and FIG. 1C is a plan view.
【0012】本発明のプリズムを備えた測量用ポール
は、ポール1の一面にシート状プリズム2をポール1の
長さ方向に設けたものである。The surveying pole provided with the prism of the present invention has a sheet-like prism 2 provided on one surface of the pole 1 in the longitudinal direction of the pole 1.
【0013】ポール1は、その長さ、幅を自由に製作す
ることができ、材質は、木製、金属製、樹脂製のいずれ
でも良く、特に限定されるものではない。また、ポール
1の横断面形状は、シート状プリズム2を固定できる形
状であればよい。The pole 1 can be manufactured freely in length and width, and the material may be any of wooden, metal and resin, and is not particularly limited. Further, the cross sectional shape of the pole 1 may be any shape as long as the sheet prism 2 can be fixed.
【0014】シート状プリズム2は、光を正確に屈折さ
せることができる0.4mm程度のシートで、市販され
ているシート状プリズムを利用する。 シート状プリズ
ム2の幅は、2cm以上で、測定点が遠くなる場合は、
見やすくするため、幅を大きくし、例えば、5〜10c
mにする。The sheet-like prism 2 is a sheet of about 0.4 mm capable of accurately refracting light, and a commercially available sheet-like prism is used. When the width of the sheet-like prism 2 is 2 cm or more and the measurement point is far,
Increase the width to make it easier to see, for example, 5-10c
m.
【0015】シート状プリズム2には、視準ターゲット
3を一定間隔、例えば、図示されているように、5cm
間隔で設ける。The collimating targets 3 are provided at regular intervals on the sheet prism 2, for example, 5 cm as shown in the figure.
Provide at intervals.
【0016】ポール1の上部には、従来のポールと同じ
く、水準器4を設ける。A level 4 is provided above the pole 1 as in the conventional pole.
【0017】次に、本発明の測量用ポールの使用方法に
ついて説明する。Next, a method of using the survey pole of the present invention will be described.
【0018】一人が測定点で測量用ポールを立てて持
ち、もう一人が光波距離計で測量用ポールのシート状プ
リズムの視準ターゲットをみて反射された光により距離
を測量している。測量完了後、次の測量点に測量用ポー
ルを移動させて同様の操作により距離を測量する。One person holds a surveying pole at a measuring point, and the other person measures the distance with a lightwave distance meter by looking at a collimated target of a sheet-like prism of the surveying pole and reflecting light. After completing the survey, the surveying pole is moved to the next surveying point, and the distance is measured by the same operation.
【0019】プリズムと光波距離計との間に草等の障害
物があって前回測定時の視準ターゲットが見えない場
合、観測者は、見ることのできる視準ターゲットに変更
し、光波距離計を調整後、距離を測定する。If there is an obstacle such as grass between the prism and the lightwave distance meter and the collimation target at the time of the previous measurement cannot be seen, the observer changes to the collimation target that can be seen, and the lightwave distance meter. After adjusting, the distance is measured.
【0020】[0020]
【発明の効果】本発明は、ポールの長手方向全面にシー
ト状プリズムを設けているので、光波距離計で見やす
く、また、プリズムと光波距離計との間に草等の障害物
があってもプリズムや測量用ポールを移動させる必要が
ない。さらに、シート状プリズムなのでプリズムが割れ
ず、軽量で持ち運びに便利である。According to the present invention, since the sheet-like prism is provided on the entire surface in the longitudinal direction of the pole, it is easy to see with a lightwave distance meter, and even if there is an obstacle such as grass between the prism and the lightwave distance meter. There is no need to move the prism or surveying pole. Furthermore, since the prism is a sheet-like prism, the prism is not broken and is lightweight and convenient to carry.
【0021】また、プリズムと光波距離計との間に障害
物があっても、測量用ポールを持った人でなく距離を測
量する観測者が視準ターゲットの高さを変更して光波距
離計を調整して測量するので、測量ミスがなくなる。Also, even if there is an obstacle between the prism and the optical distance meter, the observer who measures the distance, not the person having the surveying pole, changes the height of the collimating target and changes the height of the collimated target. Since surveying is performed by adjusting the measurement, there is no surveying error.
【図1】本発明のプリズムを備えた測量用ポールを示
し、(a)は正面図、(b)は側面図、(c)は平面図
である。FIG. 1 shows a survey pole equipped with a prism according to the present invention, wherein (a) is a front view, (b) is a side view, and (c) is a plan view.
【図2】従来のプリズムを備えた測量用ポールの斜視図
である。FIG. 2 is a perspective view of a survey pole equipped with a conventional prism.
1 ポール 2 シート状プリズム 3 視準ターゲット 4 水準器 5 プリズム 6 マーク Reference Signs 1 pole 2 sheet prism 3 collimating target 4 level 5 prism 6 mark
Claims (2)
するプリズムを備えた測量用ポールにおいて、ポールの
一面にシート状プリズムをポールの長さ方向全面に設け
たことを特徴とするプリズムを備えた測量用ポール。1. A surveying pole provided with a prism used for measuring a distance with a lightwave distance meter, wherein a sheet-like prism is provided on one surface of the pole over the entire surface in the longitudinal direction of the pole. Surveying pole equipped.
ゲットを一定間隔で設けたことを特徴とする請求項1記
載のプリズムを備えた測量用ポール。2. A surveying pole provided with a prism according to claim 1, wherein collimating targets are provided at regular intervals in a longitudinal direction of the sheet-like prism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24444897A JPH1183488A (en) | 1997-09-09 | 1997-09-09 | Pole for survey provided with prism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24444897A JPH1183488A (en) | 1997-09-09 | 1997-09-09 | Pole for survey provided with prism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1183488A true JPH1183488A (en) | 1999-03-26 |
Family
ID=17118812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24444897A Pending JPH1183488A (en) | 1997-09-09 | 1997-09-09 | Pole for survey provided with prism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1183488A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101143507B1 (en) | 2011-07-11 | 2012-05-09 | 김은주 | Measure prism used for the site survey applying trilateration and resection |
CZ304074B6 (en) * | 2012-07-10 | 2013-09-25 | Ceské vysoké ucení technické v Praze, Fakulta stavební, Katedra speciální geodézie | Target for precise aiming and distance measuring |
JP2016017828A (en) * | 2014-07-08 | 2016-02-01 | 株式会社マイゾックス | Reflection target device for measurement |
KR102265484B1 (en) * | 2021-02-01 | 2021-06-16 | 김병천 | Ground deformation detection device using reflector |
-
1997
- 1997-09-09 JP JP24444897A patent/JPH1183488A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101143507B1 (en) | 2011-07-11 | 2012-05-09 | 김은주 | Measure prism used for the site survey applying trilateration and resection |
CZ304074B6 (en) * | 2012-07-10 | 2013-09-25 | Ceské vysoké ucení technické v Praze, Fakulta stavební, Katedra speciální geodézie | Target for precise aiming and distance measuring |
JP2016017828A (en) * | 2014-07-08 | 2016-02-01 | 株式会社マイゾックス | Reflection target device for measurement |
KR102265484B1 (en) * | 2021-02-01 | 2021-06-16 | 김병천 | Ground deformation detection device using reflector |
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Legal Events
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Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040827 |
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