JPH06213665A - Laser measuring device and laser plumb - Google Patents
Laser measuring device and laser plumbInfo
- Publication number
- JPH06213665A JPH06213665A JP4038793A JP4038793A JPH06213665A JP H06213665 A JPH06213665 A JP H06213665A JP 4038793 A JP4038793 A JP 4038793A JP 4038793 A JP4038793 A JP 4038793A JP H06213665 A JPH06213665 A JP H06213665A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- laser beam
- hung
- gravity
- case
- 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
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、水平、垂直を測るレー
ザ測定器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laser measuring instrument for measuring horizontal and vertical.
【0002】[0002]
【従来の技術】従来、機体の水平をだして設置しレーザ
ーを使って垂直を測るものや望遠レンズまたは、超音波
を使って測る測定器があり、また、簡単のものでは、糸
を使って下げ振りで垂直を測るものがあり、水平を測る
ものにおいては、水もり管による水平面を使うものや気
泡を使ってあてがうものがある。2. Description of the Related Art Conventionally, there are measuring devices that use a laser to measure the vertical position with a laser horizontally installed, a telephoto lens, or ultrasonic waves. There are some things that measure vertical with plumb bob, and some things that measure horizontal include those that use a horizontal surface with a water pipe and those that apply using bubbles.
【0003】[0003]
【発明が解決しようとする課題】上記この方式は、機体
が大きくなり重く複雑で設置がめんどうで高価である。
又、簡単な水もり管による水平面を使うものや気泡を使
ってあてがうものは広範囲に測れず、糸を使って下げ振
りで垂直を測るものは風に弱く上に設置するため揺れ動
かした時に落ちてけがをしてしまう心配がある。本発明
は、このような問題に鑑みてなされたものである。The above-mentioned method is large and heavy, complicated, complicated to install, and expensive.
Also, it is not possible to measure in a wide range those that use a horizontal surface with a simple water pipe or those that apply using bubbles, those that measure the vertical by plumbing with a thread are weak against the wind and will drop when shaken because they are installed above I am afraid that I may be injured. The present invention has been made in view of such problems.
【0004】[0004]
【課題を解決するための手段】水平方向(H)を測るも
のにおいては、ケース(1a)からの1吊支点(4)以
上により、レーザー発生装置(2)をレーザー光線
(3)が重力(G)に直角な水平方向(H)になるよう
にぶら下げてなり、保持器(1)にケース(1a)が回
転自在に軸着(1b)し、前記、保持器(1)にレベル
ライン(Z)を設けまた、レーザー発生装置(2)のレ
ーザー光線の発射口(2a)の前方にミラー(6)を回
動自在か固定し設けることでレーザー光線(3)の方向
を変えられる。重力方向(G)の垂直を測るものにおい
ては、保持器(1)からの1吊支点(4)以上により、
レーザー発生装置(2)をレーザー光線(3)が重力方
向(G)の逆の真上方向(A)になるようぶら下げる
か、伸縮巻取り自在な糸(8)によりぶら下げる下げ振
り(5)において、下げ振り(5)に開口部(11)を
設け内部にレーザー発生装置(2)をレーザー光線
(3)が糸(8)と一直線になるよう設けるとともに電
池(7)を設ける。又、保持器(1)からの1吊支点
(4)以上により、レーザー発生装置(2)をレーザー
光線(3)が重力方向(G)になるようぶら下げる。保
持器(1)にカバー(1c)を設け、前記カバー(1
c)に、取り付け中心線(Y)からレーザー光線(3)
までの距離Xの基準線を設ける。For measuring the horizontal direction (H), the laser beam (3) causes the laser beam (3) to move by gravity (G) by one or more suspension fulcrums (4) from the case (1a). ), The case (1a) is rotatably attached to the retainer (1) (1b) and the level line (Z) is attached to the retainer (1). ) Is provided, and the direction of the laser beam (3) can be changed by rotatably or fixedly providing the mirror (6) in front of the laser beam emitting port (2a) of the laser generator (2). In the case of measuring the vertical direction of the direction of gravity (G), one or more suspension fulcrums (4) from the cage (1)
When the laser generator (2) is hung so that the laser beam (3) is in the direction (A) directly above the direction of gravity (G), or when it is hung by a retractable thread (8), An opening (11) is provided in the plumb bob (5), and a laser generator (2) is provided inside so that the laser beam (3) is aligned with the yarn (8) and a battery (7) is provided. Further, the laser generator (2) is hung so that the laser beam (3) is in the direction of gravity (G) by one suspension fulcrum (4) or more from the retainer (1). The holder (1) is provided with a cover (1c), and the cover (1c) is provided.
c), laser beam (3) from the mounting center line (Y)
A reference line for the distance X to is provided.
【0005】[0005]
【作用】水平方向を測る場合、保持器(1)のレベルラ
イン(Z)を測る高さに合わせてケース(1a)を測る
位置に向ける。ケース(1a)は回転自在に軸着(1
b)してあり360°回転する。また、レーザー発生装
置(2)は常に1吊支点(4)以上から重力によりバラ
ンスをとりながら水平位置を保ち、レーザー光線(3)
は水平に発射される。レーザー光線の発射口(2a)前
方にミラー(6)を回動自在か固定し設けることでレー
ザー光線(3)の方向を変えられ水平、垂直を1器で測
れる。 垂直方向を測る場合は、測る物体に保持器
(1)を取りつけレーザー光線(3)の距離(X)を測
る。レーザー発生装置(2)は常に1吊支点(4)以上
から、重力によりバランスをとりながら垂直位置を保ち
レーザー光線(3)は垂直に発射される。伸縮巻取り自
在な糸(8)によりぶら下げた下げ振り(5)の内部か
らレーザー光線(3)を発射すると糸(8)と一直線に
なる。なお、カバー(1c)に設けた取り付け中心線
(Y)からレーザー光線(3)までの距離Xの基準線で
測ることができる。When the horizontal direction is measured, the case (1a) is oriented to the measuring position according to the height of the level line (Z) of the cage (1). The case (1a) is rotatably attached to the shaft (1
b) Yes and rotate 360 °. Further, the laser generator (2) always keeps the horizontal position while balancing by gravity from one suspension fulcrum (4) or more, and the laser beam (3)
Is fired horizontally. The direction of the laser beam (3) can be changed by horizontally or fixedly providing the mirror (6) in front of the laser beam emission port (2a), and horizontal and vertical can be measured with one instrument. When measuring in the vertical direction, the holder (1) is attached to the object to be measured and the distance (X) of the laser beam (3) is measured. The laser generator (2) always emits a laser beam (3) vertically from one suspension fulcrum (4) or more while maintaining the vertical position while balancing by gravity. When the laser beam (3) is emitted from the inside of the plumb bob (5) suspended by the elastically retractable thread (8), the laser beam (3) is aligned with the thread (8). In addition, it can measure with the reference line of the distance X from the attachment center line (Y) provided on the cover (1c) to the laser beam (3).
【0006】[0006]
【実施例】以下、本発明の実施例について説明する。図
1において、高さ位置(H1)を柱(12a)へ測った
ところで簡単な内部構造を示す斜視図であり、ケース
(1a)からの吊り部(6)1吊支点(4)によりレー
ザー発生装置(2)をレーザー光線(3)が重力(G)
に直角な水平方向(H)になるようにぶら下げてなり、
保持器(1)にケース(1a)が回転自在に軸着(1
b)し、前記、保持器(1)にレベルライン(Z)をレ
ーザー光線(3)と水平(H)に設けてある。なお、ケ
ース(1a)にレーザー光線(3)の発射する開口部
(11)が設けられ、レーザー発生装置(2)に重り
(2c)がぶれを少なくするため設けてある。保持器
(1)に電池(7)とスイッチ(7a)を設け、磁石
(9)と釘(10)により取り付け面(12)に取り付
け可能となっている。EXAMPLES Examples of the present invention will be described below. FIG. 2 is a perspective view showing a simple internal structure when the height position (H1) is measured to a pillar (12a) in FIG. 1, and a laser is generated by a hanging part (6) 1 hanging fulcrum (4) from the case (1a). The laser beam (3) causes gravity (G) through the device (2).
Hanging so that it becomes a horizontal direction (H) at right angles to
The case (1a) is rotatably mounted on the cage (1) (1
b) Then, the level line (Z) is provided in the holder (1) horizontally (H) with the laser beam (3). The case (1a) is provided with an opening (11) for emitting a laser beam (3), and a weight (2c) is provided in the laser generator (2) for reducing blurring. The holder (1) is provided with the battery (7) and the switch (7a), and can be attached to the attachment surface (12) by the magnet (9) and the nail (10).
【0007】図2において、レーザー発生装置(2)の
レーザー光線の発射口(2a)前方にミラー(6)を回
動自在に設けることでレーザー光線(3)の方向を変え
られ水平、垂直、角度を1器で測れる。 図イはレーザ
ー光線(3)を重力方向(G)に角度表示板によりミラ
ー(6)で向けてある。図ロは水平方向(H)に、図ハ
は角度がつけてあり、図ニは垂直真上方向にしてある。In FIG. 2, the direction of the laser beam (3) can be changed by arranging a mirror (6) rotatably in front of the laser beam emitting port (2a) of the laser generator (2) to change the horizontal, vertical and angle. It can be measured with one instrument. In the figure a, the laser beam (3) is directed in the direction of gravity (G) by a mirror (6) by means of an angle display plate. Figure B is in the horizontal direction (H), Figure C is at an angle, and Figure D is vertically upward.
【0008】図3において、簡単な内部構造を示す斜視
図であり保持器(1)からの回動自在な3吊支点(4)
により、レーザー発生装置(2)をレーザー光線(3)
が重力方向(G)の逆の真上方向(A)になるようぶら
下げてなる。また、保持器(1)にカバー(1c)を着
脱自在に設け、前記カバー(1c)に取り付け中心線
(Y)からレーザー光線(3)までの距離Xの基準線を
設ける。なお、保持器(1)にレーザー光線(3)の発
射する開口部(11)が設けられレーザー発生装置
(2)に重り(2c)が、ぶれを少なくするため設けて
ある。保持器(1)に電池(7)とスイッチ(7a)を
設け磁石(9)より取り付け面(12)に取り付け可能
となっている。FIG. 3 is a perspective view showing a simple internal structure, and three rotatable fulcrums (4) rotatable from the retainer (1).
The laser generator (2) with the laser beam (3)
Is hung so that it is in the direction (A) right above the direction of gravity (G). Further, the cover (1c) is detachably provided on the cage (1), and the reference line of the distance X from the attachment center line (Y) to the laser beam (3) is provided on the cover (1c). The holder (1) is provided with an opening (11) for emitting a laser beam (3), and a weight (2c) is provided on the laser generator (2) to reduce blurring. The holder (1) is provided with the battery (7) and the switch (7a) and can be attached to the attachment surface (12) by the magnet (9).
【0009】図4において、簡単な内部構造を示す斜視
図であり伸縮巻取り自在な糸(8)によりぶら下げる下
げ振り(5)において、下げ振り(5)に開口部(1
1)を設け内部にレーザー発生装置(2)を、レーザー
光線(3)が糸(8)と一直線になるよう設けるととも
に電池(7)を設ける。なを、スイッチ(7a)が上端
に設け、カバー(5a)が開口部に取り付けてある。FIG. 4 is a perspective view showing a simple internal structure. In the plumb bob (5) which is hung by a stretchable and windable thread (8), the bob (5) has an opening (1).
1) is provided and a laser generator (2) is provided inside so that the laser beam (3) is aligned with the yarn (8) and a battery (7) is provided. The switch (7a) is provided at the upper end, and the cover (5a) is attached to the opening.
【0010】図5において、簡単な内部構造を示す斜視
図であり保持器(1)から回動自在に3吊支点(4)に
より、レーザー発生装置(2)をレーザー光線(3)が
重力方向(G)になるようぶら下げてなる。また、保持
器(1)にカバー(1c)を着脱自在に設け、前記カバ
ー(1c)に取り付け中心線(Y)からレーザー光線
(3)までの距離Xの基準線を設る。なお、保持器
(1)にレーザー光線(3)の発射する開口部(11)
が設けられ、レーザー発生装置(2)に重り(2c)が
ぶれを少なくするため設けてある。保持器(1)に電池
(7)とスイッチ(7a)を設け、磁石(9)より取り
付け面(12)に取り付け可能となっている。FIG. 5 is a perspective view showing a simple internal structure. The laser beam (3) is directed to the laser generator (2) in the direction of gravity by means of three suspension fulcrums (4) which are rotatable from the cage (1). G) to hang it. Further, a cover (1c) is detachably provided on the cage (1), and a reference line of a distance X from the attachment center line (Y) to the laser beam (3) is provided on the cover (1c). The holder (1) has an opening (11) through which a laser beam (3) is emitted.
Is provided, and a weight (2c) is provided on the laser generator (2) to reduce shake. The holder (1) is provided with the battery (7) and the switch (7a), and can be attached to the attachment surface (12) by the magnet (9).
【0011】以上は一実施例であり、図は簡単な斜視図
になっており配線は略してある。また、吊支点(4)に
おいては、その機能を帯有するものであれば他の構成で
あることをさまたげない。The above is one embodiment, the figure is a simple perspective view, and the wiring is omitted. Further, the suspension fulcrum (4) may have any other structure as long as it has the function.
【0012】[0012]
【発明の効果】本発明は、上述とおり構成されているの
で、次に記載する効果を奏する。請求項1、2は軽量で
簡単な作業で水平の高さを広範囲に測りだすことができ
る。請求項3は、レーザー光線の方向を変えられ水平、
垂直、角度を1器で測だすことができる。請求項4は、
軽量で簡単な作業で垂直を測りだすことができ、風に強
く下に設置できることから揺れ動かした場合に、落とし
てけがをする心配がない。請求項5は、従来の保持器に
使用することができ、また、糸と兼用することができ
る。たとえば、現場によっては目で糸をにらんで作業す
ることもあり、昼間では明かり過ぎてレーザー光線が見
にくい。兼用することで糸の延長線で測りだすことがで
き、地墨も下げ振りを手で振れを止めることもできるの
である。請求項6は、軽量で簡単な作業で垂直を測りだ
すことができ、風に強い。請求項7は、保持器にカバー
を着脱自在に設けることで、レーザー発生装置を傷めず
邪魔にならない。カバーに取り付け中心線(Y)からレ
ーザー光線までの距離Xの基準線を設ることで簡単に測
りだすことができ、底を深くすることで昼間明るくても
レーザー光線を見やすくできる。Since the present invention is configured as described above, it has the following effects. According to claims 1 and 2, the horizontal height can be measured in a wide range by a lightweight and simple operation. According to claim 3, the direction of the laser beam can be changed to be horizontal,
Vertical and angle can be measured with one instrument. Claim 4
Since it is lightweight and can measure the vertical with simple work, and can be installed underneath the wind, you do not have to worry about dropping it when you shake it. Claim 5 can be used for a conventional cage, and can also be used as a thread. For example, at some sites, people sometimes work with their eyes glaring, and in the daytime it is too bright to see the laser beam. By using it in combination, it is possible to measure it with the extension line of the thread, and it is also possible to stop the shake of the ground ink by hand. Claim 6 is lightweight and can measure the vertical with a simple operation, and is strong against wind. According to a seventh aspect of the present invention, the cover is detachably provided on the retainer, so that the laser generator is not damaged and does not interfere. By setting a reference line of the distance X from the mounting center line (Y) to the laser beam on the cover, it can be easily measured, and by deepening the bottom, the laser beam can be easily seen even in bright daytime.
【図1】本発明の簡単な主要構造斜視図FIG. 1 is a perspective view of a simple main structure of the present invention.
【図2】本発明の主要1部分斜視図と部分使用例FIG. 2 is a perspective view of a main part of the present invention and a partial usage example.
【図3】本発明の簡単な主要構造1部破断斜視図FIG. 3 is a cutaway perspective view of a part of a simple main structure of the present invention.
【図4】本発明の簡単な主要構造斜視図FIG. 4 is a perspective view of a simple main structure of the present invention.
【図5】本発明の簡単な主要構造斜視図FIG. 5 is a perspective view of a simple main structure of the present invention.
1 保持器 1a ケース 1b 軸着 1c カバー 2 レーザー発生装置 2a レーザー光線の発射口 2c 重り 3 レーザー光線 4 吊支点 5 下げ振り 5a カバー 6 ミラー 6a 角度表示板 7 電池 7a スイッチ 8 糸 9 磁石 10 釘 11 開口部 12 取り付け面 12a 柱 A 真上方向 G 重力 H 水平方向 H1 高さ位置 X レーザー光線までの距離 Y 取り付け中心線 Z レベルライン 1 Cage 1a Case 1b Shaft attachment 1c Cover 2 Laser generator 2a Laser beam launcher 2c Weight 3 Laser beam 4 Suspended fulcrum 5 Down swing 5a Cover 6 Mirror 6a Angle display plate 7 Battery 7a Switch 8 Thread 9 Magnet 10 Nail 11 Opening 12 Mounting surface 12a Pillar A Directly above G G Gravity H Horizontal direction H1 Height position X Distance to laser beam Y Mounting center line Z Level line
Claims (7)
により、レーザー発生装置(2)をレーザー光線(3)
が重力(G)に直角な水平方向(H)になるようにぶら
下げてなることを特徴としたレーザー測定器。1. The laser generator (2) is turned into a laser beam (3) by one suspension fulcrum (4) or more from the cage (1).
Is a laser measuring instrument characterized by being hung so that it is in a horizontal direction (H) perpendicular to gravity (G).
により、レーザー発生装置(2)をレーザー光線(3)
が重力(G)に直角な水平方向(H)になるようにぶら
下げてなり、保持器(1)にケース(1a)が回転自在
に軸着(1b)し、前記、保持器(1)にレベルライン
(Z)を設けたことを特徴としたレーザー測定器。2. A laser beam generator (2) is provided with a laser beam (3) by one suspension fulcrum (4) or more from the case (1a).
Is hung so as to be in a horizontal direction (H) perpendicular to gravity (G), and the case (1a) is rotatably attached to the retainer (1) by the shaft (1b). A laser measuring instrument having a level line (Z).
により、レーザー発生装置(2)を重力(G)によりぶ
ら下げ、前記レーザー発生装置(2)のレーザー光線の
発射口(2a)前方にミラー(6)を回動自在か固定し
たことを特徴としたレーザー測定器。3. The laser generator (2) is hung by gravity (G) by one suspension fulcrum (4) or more from the retainer (1), and the laser beam emission port (2a) of the laser generator (2). A laser measuring device characterized in that a mirror (6) is rotatable or fixed to the front.
り、レーザー発生装置(2)をレーザー光線(3)が重
力方向(G)の逆の真上方向(A)になるようぶら下げ
てなることを特徴としたレーザー測定器。4. The laser generator (2) is hung by one suspension fulcrum (4) from the cage (1) so that the laser beam (3) is in a direction (A) directly above the direction of gravity (G). Laser measuring instrument characterized by
げる下げ振り(5)において、下げ振り(5)に開口部
(11)を設け内部にレーザー発生装置(2)を、レー
ザー光線(3)が糸(8)と一直線になるよう設けると
ともに電池(7)を設けたことを特徴としたレーザー下
げ振り。5. In a plumb bob (5) hanging by a stretchable and windable thread (8), an opening (11) is provided in the plumb bob (5), and a laser generator (2) is provided inside the laser beam (3). A laser plumb bob which is characterized in that a battery (7) is provided along with the yarn (8) being aligned with the yarn (8).
より、レーザー発生装置(2)をレーザー光線(3)が
重力方向(G)になるようぶら下げてなることを特徴と
したレーザー測定器。6. A laser characterized in that a laser generator (2) is hung so that a laser beam (3) is in a gravity direction (G) by one suspension fulcrum (4) or more from a cage (1). Measuring instrument.
に設け、前記カバー(1c)に、取り付け中心線(Y)
からレーザー光線(3)までの距離Xの基準線を設けた
レーザー測定器。7. A retainer (1) is detachably provided with a cover (1c), and the cover (1c) is attached with a mounting center line (Y).
Laser measuring instrument provided with a reference line of distance X from to laser beam (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4038793A JPH06213665A (en) | 1993-01-20 | 1993-01-20 | Laser measuring device and laser plumb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4038793A JPH06213665A (en) | 1993-01-20 | 1993-01-20 | Laser measuring device and laser plumb |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06213665A true JPH06213665A (en) | 1994-08-05 |
Family
ID=12579249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4038793A Pending JPH06213665A (en) | 1993-01-20 | 1993-01-20 | Laser measuring device and laser plumb |
Country Status (1)
Country | Link |
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JP (1) | JPH06213665A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002025210A1 (en) * | 2000-09-23 | 2002-03-28 | Sht Co., Ltd. | Level and/or verticality indicator using laser beams |
KR101455573B1 (en) * | 2013-06-12 | 2014-10-28 | 박세현 | Automatic Vertical Vibration Pendulum Set |
CN106895820A (en) * | 2017-02-09 | 2017-06-27 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation measuring method of tunnel shaft |
CN106908048A (en) * | 2017-02-09 | 2017-06-30 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation measuring method of deep shaft |
CN106979768A (en) * | 2017-02-09 | 2017-07-25 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation construction survey method of deep shaft |
CN106979769A (en) * | 2017-02-09 | 2017-07-25 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation construction survey method of tunnel shaft |
CN111174770A (en) * | 2020-01-11 | 2020-05-19 | 惠州亿安建筑工程有限公司 | Building engineering straightness detection device that hangs down |
CN112179328A (en) * | 2020-11-05 | 2021-01-05 | 中国建筑第五工程局有限公司 | Laser plummet with movable tip |
KR20240003748A (en) | 2022-07-02 | 2024-01-09 | 박세현 | A digital level that can measure tilt angles in both directions |
-
1993
- 1993-01-20 JP JP4038793A patent/JPH06213665A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002025210A1 (en) * | 2000-09-23 | 2002-03-28 | Sht Co., Ltd. | Level and/or verticality indicator using laser beams |
KR101455573B1 (en) * | 2013-06-12 | 2014-10-28 | 박세현 | Automatic Vertical Vibration Pendulum Set |
CN106895820A (en) * | 2017-02-09 | 2017-06-27 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation measuring method of tunnel shaft |
CN106908048A (en) * | 2017-02-09 | 2017-06-30 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation measuring method of deep shaft |
CN106979768A (en) * | 2017-02-09 | 2017-07-25 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation construction survey method of deep shaft |
CN106979769A (en) * | 2017-02-09 | 2017-07-25 | 中铁二十四局集团浙江工程有限公司 | The reverse coordinate transmission cultellation construction survey method of tunnel shaft |
CN111174770A (en) * | 2020-01-11 | 2020-05-19 | 惠州亿安建筑工程有限公司 | Building engineering straightness detection device that hangs down |
CN112179328A (en) * | 2020-11-05 | 2021-01-05 | 中国建筑第五工程局有限公司 | Laser plummet with movable tip |
KR20240003748A (en) | 2022-07-02 | 2024-01-09 | 박세현 | A digital level that can measure tilt angles in both directions |
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