JP3131786U - Gradient ruler level - Google Patents

Gradient ruler level Download PDF

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JP3131786U
JP3131786U JP2007001734U JP2007001734U JP3131786U JP 3131786 U JP3131786 U JP 3131786U JP 2007001734 U JP2007001734 U JP 2007001734U JP 2007001734 U JP2007001734 U JP 2007001734U JP 3131786 U JP3131786 U JP 3131786U
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outer frame
gradient
base
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reference plane
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正人 神長
鼓 神長
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鼓 神長
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Abstract

【課題】重力擁護壁の型枠建込み作業現場では、型枠の傾斜下面等には従来の水平器では勾配角度、基準点からの高さの直接計測が困難であったため、その場に合わせて工夫しながら間接的に勾配角度、基準点からの高さを計測していた。勾配角度、基準点からの高さを直接計測できる勾配定規水平器を提供する。
【解決手段】直方体の基台1の下面を基準面1aにして基準面1aの水平を計測する主気泡水平器2と、基準面を水平方向に延長計測するように延設された断面が長方形の中フレーム4と、中フレームに摺動可能に外挿される外フレーム5と、外フレーム先端を垂直方向に斜めに形成した傾斜辺5a、傾斜辺先端を回転中心にして基準面と直交する勾配を計測でき外フレーム筒内に収容できる角度定規7とを備え、基台と外フレーム先端との寸法を可変設定可能とした。
【選択図】図2
[PROBLEMS] At the work site where the formwork of the gravity protection wall is built, it is difficult to directly measure the slope angle and height from the reference point on the inclined lower surface of the formwork with the conventional level device. Indirectly measured the slope angle and height from the reference point. Provide a slope ruler level that can directly measure the slope angle and height from the reference point.
A main bubble leveler 2 that measures the level of a reference plane 1a with the lower surface of a rectangular parallelepiped base 1 as a reference plane 1a, and a cross section that is extended so as to extend and measure the reference plane in the horizontal direction is rectangular. A middle frame 4, an outer frame 5 slidably fitted on the middle frame, an inclined side 5a formed with the outer frame tip inclined obliquely in the vertical direction, and a gradient orthogonal to the reference plane with the tip of the inclined side as the center of rotation. And an angle ruler 7 that can be accommodated in the outer frame cylinder, and the dimensions of the base and the outer frame tip can be variably set.
[Selection] Figure 2

Description

本考案は土木建築現場、特にコンクリート型枠建込み作業時に使用する水平器に関する。The present invention relates to a leveling device used in civil engineering construction sites, particularly in concrete work.

建設現場における型枠建込み作業の際、従来は市販の水平器または例えば実用新案登録第3017945号公報に示されるような水平器を使用している。Conventionally, a commercially available level or a level as shown in, for example, Utility Model Registration No. 3017945 has been used for the work of building a formwork at a construction site.

この様な水平器では基準点から計測対象物までの水平と幅寸法の直接計測が可能であるが、基準点からの計測対象物の傾き、高さを直接計測することができなかった。
重力擁護壁の型枠建込み作業現場では傾斜した型枠下面等ではコンクリートを打つ高さの計測において、壁頂幅が広い場合(20センチ超)はその場に合わせて工夫しながら間接的に勾配角度、基準点からの高さを計測していた。
従来の水平器では直接計測が困難であった壁頂幅が広い場合の計測対象物の勾配角度、基準点からの高さをも直接計測できる勾配定規水平器を提供する。
With such a leveling device, it is possible to directly measure the horizontal and width dimensions from the reference point to the measurement object, but it is not possible to directly measure the inclination and height of the measurement object from the reference point.
Gravity adhering wall at the work site where the formwork is built In the measurement of the height at which the concrete is hit on the sloped bottom of the formwork, etc., if the wall top width is wide (over 20 cm), it will be indirectly devised according to the situation. The slope angle and height from the reference point were measured.
Provided is a gradient ruler level that can directly measure the gradient angle of a measurement object and the height from a reference point when the wall top width is wide, which is difficult to measure directly with a conventional level.

この考案の勾配定規水平器は、基台の下面が基準面であり、この基準面の水平を計測する主気泡水平器と、基準面を水平方向に延長計測するように延設された断面が長方形筒状の外フレームと、外フレーム先端を垂直方向に斜めに形成した傾斜辺と、この傾斜辺の先端を回転中心にして基準面と直交する勾配を計測でき外フレーム筒内に収容できる角度定規とを備えたものである。The slope ruler level of this device has a main bubble leveler that measures the level of the reference plane and a cross section that extends to extend the reference level in the horizontal direction. An angle that can be accommodated in the outer frame cylinder that can measure the inclination perpendicular to the reference plane with the tip of the inclined side being the rotation center, and the inclined side that is formed with the rectangular outer frame, the outer frame tip inclined obliquely in the vertical direction With a ruler.

そして、基台の下面が基準面であり、この基準面の水平を計測する主気泡水平器と、基準面を水平方向に延長計測するように延設された断面が長方形の中フレームと、この中フレームに摺動可能に外挿される外フレームと、外フレーム先端を垂直方向に斜めに形成した傾斜辺と、傾斜辺先端を回転中心にして基準面と直交する勾配を計測でき外フレーム筒内に収容できる角度定規とを備え、基台と外フレーム先端との寸法を可変設定可能としたものである。The lower surface of the base is a reference surface, a main bubble leveler that measures the level of the reference surface, a medium frame that has a rectangular cross section that is extended so as to extend and measure the reference surface in the horizontal direction, An outer frame that is slidably inserted into the middle frame, an inclined side that is formed with the outer frame tip inclined obliquely in the vertical direction, and a gradient that is perpendicular to the reference plane with the tip of the inclined side as the center of rotation. And an angle ruler that can be accommodated in the housing, and the dimensions of the base and the outer frame tip can be variably set.

また、中フレームと外フレームとの間に中フレーム及び外フレームに装着可能にして、基台の基準面を維持して基台と外フレーム先端間の計測寸法間隔を伸延できる延長フレームを備えたものである。In addition, an extension frame that can be attached to the middle frame and the outer frame between the middle frame and the outer frame and can extend the measurement dimension interval between the base and the outer frame tip while maintaining the reference surface of the base is provided. Is.

そして、基台の下面が基準面であり、この基準面の水平を計測する主気泡水平器と、基準面を水平方向に延長計測するように延設された断面が長方形の中フレームと、この中フレームに摺動可能に外挿される中フレームと、この中フレームに摺動可能に外挿される外フレームと、外フレーム先端を垂直方向に斜めに形成した傾斜辺と、傾斜辺先端を回転中心にして基準面と直交する勾配を計測でき外フレーム筒内に収容できる角度定規とを備え、基台と外フレーム先端間の寸法を中フレームを含めて可変設定可能としたものである。The lower surface of the base is a reference surface, a main bubble leveler that measures the level of the reference surface, a medium frame that has a rectangular cross section that is extended so as to extend and measure the reference surface in the horizontal direction, A middle frame that is slidably inserted into the middle frame, an outer frame that is slidably fitted to the middle frame, an inclined side that has the outer frame tip formed obliquely in the vertical direction, and a center of rotation of the tip of the inclined side. And an angle ruler that can measure the gradient orthogonal to the reference plane and can be accommodated in the outer frame cylinder, and can variably set the dimension between the base and the outer frame tip including the middle frame.

そしてまた、基台の側面に保持クリップを設け、この保持クリップに垂直方向寸法の計測ができるようにスケールの装着を可能としたものである。In addition, a holding clip is provided on the side surface of the base, and a scale can be attached to the holding clip so that the vertical dimension can be measured.

この考案の勾配定規水平器によれば、重力擁護壁の型枠建込み作業現場等における、壁頂幅が広い場合(20センチ超)の、型枠の傾斜下面の壁長方向に沿う各要所にコンクリートを打つ高さを基準測点から水平レベル器で設定した各基準点から容易に直接計測し各要所に墨点をつけることができる。According to the gradient ruler level of this device, each of the elements along the wall length direction of the inclined lower surface of the formwork when the wall top width is wide (over 20 centimeters) at the work site where the gravity protection wall is built. It is possible to easily measure the height at which concrete is hit at a certain point directly from each reference point set with a horizontal level from the reference point, and to mark each important point.

図6は勾配定規水平器の使用状況を説明する図であり、(A)は従来の水平器を使用の場合、(B)は本考案の勾配定規水平器の使用を示す。
従来、水平器が短いので重力擁護壁の壁頂幅が広い場合は、基準点から水平器に型枠端板片などを保持沿わせて要所の計測・墨つけをしていた。この場合水平器に板片を正確に水平方向に保持することが困難で誤差を生じていた。そして、基準点と計測点が大きく離れたときは一人での作業が困難であり複数人を必要とした。また、基準測点から計測・墨つけした部分の傾斜と壁長方向に沿う他要所の勾配傾斜角の誤差を知ることができなかった。
FIGS. 6A and 6B are diagrams for explaining the use situation of the gradient ruler level, in which FIG. 6A shows the use of the conventional ruler, and FIG. 6B shows the use of the gradient ruler level of the present invention.
Conventionally, when the level of the gravity protection wall is wide because the level is short, measurement and inking of important points are carried out by holding the formwork end plate pieces from the reference point to the level. In this case, it is difficult to accurately hold the plate pieces in the horizontal level in the horizontal direction, resulting in errors. And when the reference point and the measurement point were far apart, it was difficult to work alone, requiring multiple people. In addition, it was impossible to know the error of the slope of the part measured and marked from the reference station and the slope of the slope at other important points along the wall length direction.

本考案の勾配定規水平器の使用したときは、基準点から勾配定規水平器を水平に保った状態で伸延して計測要所の型枠板に当たった位置の水平度が精度よく墨つけできる。そして、基準点と勾配定規水平器の寸法は擁護壁頂幅の基準幅となり、この寸法を移設できることで他所の壁頂幅の設定も容易となる。また、型枠板の勾配傾斜角を測定しておくことで、他所の勾配傾斜角の誤差を知ることが出来るとともに、計測角度を固定できるので、固定された計測角度に合わせて型枠板の勾配角度の修正が容易となる。When the gradient ruler level of the present invention is used, the level of the position where it touches the formwork plate of the measurement point can be marked with high accuracy by extending the gradient ruler level from the reference point. . And the dimension of a reference point and a gradient ruler level becomes the standard width of the adhering wall top width, and setting of the wall top width of other places becomes easy because this dimension can be moved. In addition, by measuring the gradient inclination angle of the mold plate, it is possible to know the error of the gradient inclination angle of other places and to fix the measurement angle, so that the mold plate can be adjusted according to the fixed measurement angle. The gradient angle can be easily corrected.

図1は本考案の実施例1の勾配定規水平器の斜視図である。図において、基台1は直方体からなり底面は基準面1aであり、基準面1aを水平面に置いたとき上面に位置する主気泡水平器2の気泡がその長手方向の中心に来るようになっている。また、側面に設けられた副気泡水平器3は反対側面を水平面に置いたとき副気泡水平器3の気泡が中心に来るようになっている。逆に気泡が中心に来ることで、基準面1aを置いた部位が垂直であることが計測できる。FIG. 1 is a perspective view of a gradient ruler level according to the first embodiment of the present invention. In the figure, the base 1 is a rectangular parallelepiped, and the bottom surface is a reference surface 1a. When the reference surface 1a is placed on a horizontal plane, the bubble of the main bubble leveler 2 located on the upper surface comes to the center in the longitudinal direction. Yes. Further, the secondary bubble level 3 provided on the side surface is arranged such that the bubbles of the secondary bubble level 3 come to the center when the opposite side surface is placed on a horizontal plane. On the contrary, when the bubble comes to the center, it can be measured that the part where the reference plane 1a is placed is vertical.

基台1の長手方向の一方の面から断面が長方形筒状の外フレーム5が延設されている。外フレーム5の底面は基準面1aと厳密に平行に設けてあり、基準面1aと同一平面を得るようになっている。外フレーム5の下辺の突端5bから上下方向に斜に傾斜辺5aが形成され、基準面1aに対して傾斜辺5aは角度αに形成されている。そして、突端5b部に回転軸8を回転中心とした扇形の角度定規7が設けられ、扇形の大部分は傾斜辺5aから筒状外フレーム5の中に回転して収容されるようになっている。An outer frame 5 having a rectangular cylindrical section extends from one surface of the base 1 in the longitudinal direction. The bottom surface of the outer frame 5 is provided strictly in parallel with the reference surface 1a so as to obtain the same plane as the reference surface 1a. An inclined side 5a is formed obliquely in the vertical direction from a protruding end 5b on the lower side of the outer frame 5, and the inclined side 5a is formed at an angle α with respect to the reference plane 1a. A fan-shaped angle ruler 7 with the rotation shaft 8 as the center of rotation is provided at the protruding end 5b, and most of the fan shape is rotated and accommodated in the cylindrical outer frame 5 from the inclined side 5a. Yes.

都合上、図2を参照にして説明する。角度定規7を回転させて引き出し、突端5bに位置する勾配計測対象にあてがう勾配当接面7aが設けてあり、勾配当接面7aから角度βの位置に角度定規基準線7bが引かれている。この角度βは、傾斜辺5aの基準面1aに対する角度αとはα+β=90度の関係にしている。For convenience, description will be made with reference to FIG. The angle ruler 7 is rotated and pulled out, and a gradient contact surface 7a applied to the gradient measuring object located at the protruding end 5b is provided, and the angle ruler reference line 7b is drawn from the gradient contact surface 7a to the position of the angle β. . This angle β has a relationship of α + β = 90 degrees with the angle α of the inclined side 5a with respect to the reference surface 1a.

従って、勾配計測対象に勾配当接面7dを沿わせて角度定規基準線7bと傾斜辺5a間の角度を読み取ることで計測対象の勾配を計測できる。
角度定規7で計測した勾配角度はガイド孔5bを介して角度定規7に設けた雌ネジに固定ネジ9で固定できるので、他の場所へ計測勾配角度の移設が可能である。
Therefore, the gradient of the measurement target can be measured by reading the angle between the angle ruler reference line 7b and the inclined side 5a along the gradient contact surface 7d.
Since the gradient angle measured with the angle ruler 7 can be fixed to the female screw provided in the angle ruler 7 through the guide hole 5b with the fixing screw 9, the measured gradient angle can be transferred to another location.

図2は本考案の実施例2の勾配定規水平器の分解斜視図である。基台1の長手方向の一方の面から外フレーム5より一回り断面が小さい長方形の中フレーム4が延設されている。中フレーム4に外フレーム5を挿入した際に角度定規7が中フレーム4と干渉しないように中フレーム4の先端には角度定規逃し部4aが形成してある。また、中フレーム4の側面にストッパー孔4bが設けられている、ストッパー孔4bからストッパー6の系止フック6aが弾力的に没出可能に突出している。FIG. 2 is an exploded perspective view of the gradient ruler level device according to the second embodiment of the present invention. A rectangular middle frame 4 having a smaller cross section than the outer frame 5 extends from one longitudinal surface of the base 1. In order to prevent the angle ruler 7 from interfering with the middle frame 4 when the outer frame 5 is inserted into the middle frame 4, an angle ruler relief portion 4 a is formed at the tip of the middle frame 4. Moreover, the stopper hole 4b is provided in the side surface of the intermediate | middle frame 4, and the system stop hook 6a of the stopper 6 protrudes from the stopper hole 4b so that it can be elastically retracted.

中フレーム4は角柱材でよいが、本実施例では角柱筒を用いている。角柱筒にすることで該勾配定規水平器を軽量にできる。そして、角柱筒の中に薄弾性板を略コ字に曲げたストッパー6を押し込み、コ字辺の先端部に形成してある系止フック6aをコ字辺が開く方向の弾力でストッパー孔4bに引っ掛けストッパー6を止める。ストッパー孔4bから突出した系止フック6aは外フレーム5を中フレーム4に完全に差し込んだ際に、フック孔5dに系合して不用意な外フレーム5の抜け移動を阻止する。系止フック6aを指で押し込み外フレーム5を引き出すと次に系止フック6aフック孔5cに系合し、このとき該勾配定規水平器は最長に延伸される。このとき突端5bと基準面1aの水平が維持できる位置にフック孔5cを設けている。The middle frame 4 may be a prismatic material, but a prismatic cylinder is used in this embodiment. The gradient ruler level can be made lighter by using a prismatic cylinder. Then, a stopper 6 in which a thin elastic plate is bent in a substantially U shape is pushed into a prismatic cylinder, and a stopper hook 4b is formed by the elasticity in the direction in which the U-shaped side opens the stop hook 6a formed at the tip of the U-shaped side. Hook the stopper 6 to stop. The locking hook 6a protruding from the stopper hole 4b is engaged with the hook hole 5d when the outer frame 5 is completely inserted into the middle frame 4, thereby preventing the outer frame 5 from being unintentionally removed. When the system stop hook 6a is pushed in with a finger and the outer frame 5 is pulled out, the system stop hook 6a is then engaged with the hook hole 5c, and at this time, the gradient ruler level is extended to the longest. At this time, the hook hole 5c is provided at a position where the protrusion 5b and the reference surface 1a can be kept horizontal.

外フレーム5と中フレーム4が滑らかに摺動できるようになっており、中フレーム4の底面は基準面1aと厳密に平行に設けてあり、外フレーム5を中フレーム4から抜く途中のいずれの位置においても外フレーム5の底辺の肉厚を加味した外フレーム5の底面は基準面1aと同一平面を得るようになっている。The outer frame 5 and the middle frame 4 can slide smoothly, and the bottom surface of the middle frame 4 is provided strictly in parallel with the reference surface 1a. Even at the position, the bottom surface of the outer frame 5 taking into account the thickness of the bottom side of the outer frame 5 obtains the same plane as the reference surface 1a.

フック孔5cとフック孔5dとの寸法がL2であれば、該勾配定規水平器は外フレーム5を中フレーム4に完全に差し込んだときは基台1から外フレーム5の突端5bまでの寸法がL1であるが系止フック6aにフック孔5dが系合する延伸時には基台1から外フレーム5の突端5bまでの寸法をL1+L2に延長することができる。If the dimension of the hook hole 5c and the hook hole 5d is L2, the gradient ruler level is such that the dimension from the base 1 to the protruding end 5b of the outer frame 5 when the outer frame 5 is completely inserted into the middle frame 4. Although it is L1, the dimension from the base 1 to the protruding end 5b of the outer frame 5 can be extended to L1 + L2 when extending the hook hole 5d to the system stop hook 6a.

作業現場において該勾配定規水平器をL1からL1+L2間の必要寸法に延伸し、フレーム固定ネジ10で必要寸法を固定したままで、他の場所に寸法を移設でき、主気泡水平器2により移設場所の水平を計測できる。
また、フレーム固定ネジ10で中フレーム4下辺を外フレーム5の下辺内面に押し付けることで突端5bと基準面1aの水平が精度よく維持できる。
At the work site, the slope ruler level can be extended to the required dimension between L1 and L1 + L2, and the required dimension can be transferred to another location with the frame fixing screw 10 fixed. Can be measured.
In addition, by pressing the lower side of the middle frame 4 against the inner surface of the lower side of the outer frame 5 with the frame fixing screw 10, the level of the protruding end 5b and the reference plane 1a can be maintained with high accuracy.

図3は本考案の実施例3の勾配定規水平器の分解斜視図である。延長フレーム20は延長中フレーム21と延長外フレーム22を接続して構成され、接続のための重複部を除く部分は、延長中フレーム21は中フレーム4と同一構造である。延長外フレーム22は傾斜辺5a部分が延長中フレーム21との接続重複部となっている以外は外フレーム5と同一構造である。延長フレーム20の接続部は緩みやガタが無いことと、接続による突起が無いことが求められる。FIG. 3 is an exploded perspective view of a gradient ruler level according to the third embodiment of the present invention. The extension frame 20 is configured by connecting the extension middle frame 21 and the extension outer frame 22, and the extension middle frame 21 has the same structure as that of the middle frame 4 except for an overlapping portion for connection. The extended outer frame 22 has the same structure as that of the outer frame 5 except that the inclined side 5a is a connection overlapping portion with the extending frame 21. The connecting portion of the extension frame 20 is required to be free of looseness and backlash and to have no protrusion due to connection.

中フレーム4に外フレーム5が着装された状態にあり系止フック6aがフック孔5cに系合していても、系止フック6aを指で押し込むことで、外フレーム5の引き抜き取り外しが可能である。そして、延長外フレーム22は中フレーム4が挿着可能であり、延長中フレーム21には外フレーム5が挿着可能となっている。Even when the outer frame 5 is attached to the middle frame 4 and the locking hook 6a is engaged with the hook hole 5c, the outer frame 5 can be pulled out and removed by pushing the locking hook 6a with a finger. is there. The extended outer frame 22 can be inserted into the middle frame 4, and the extended middle frame 21 can be inserted into the outer frame 5.

延長フレーム20を取り付けた状態は、実施例2で説明した勾配定規水平器では最長L1+L2の寸法移設が限界であるが、延長フレーム20を中間に装着することで、実施例3のものでは最大計測移設寸法を実施例2のものの約2倍にすることができる。In the state where the extension frame 20 is attached, in the gradient ruler level described in the second embodiment, the maximum length of L1 + L2 is limited. However, by mounting the extension frame 20 in the middle, the maximum measurement can be performed in the third embodiment. The transfer size can be about double that of Example 2.

図4は本考案の実施例4の勾配定規水平器の斜視図、図5は分解斜視図である。図において図1から図3で同一符号は既説明と同様のものである。基台1の長手方向の一方の面に上述の中フレーム4より一廻り断面が小さい断面が長方形の角柱筒の内フレーム30が延設されている。内フレーム30にも外フレーム5を挿入した際に角度定規7が内フレーム30と干渉しないように内フレーム30の先端部には角度定規逃し部30aが形成してあり、側面にストッパー孔30bが設けられている。ストッパー孔30bから角柱筒内に押し込んだ上述のストッパー6の系止フック6aが弾力的に没出可能に突出している。FIG. 4 is a perspective view of a gradient ruler level of Embodiment 4 of the present invention, and FIG. 5 is an exploded perspective view. 1 to 3, the same reference numerals are the same as those already described. On one surface in the longitudinal direction of the base 1, an inner frame 30 of a prismatic cylinder whose section is smaller than that of the above-described middle frame 4 and is rectangular is extended. In order to prevent the angle ruler 7 from interfering with the inner frame 30 when the outer frame 5 is also inserted into the inner frame 30, an angle ruler relief portion 30a is formed at the tip of the inner frame 30, and a stopper hole 30b is formed on the side surface. Is provided. The system stop hook 6a of the above-described stopper 6 pushed into the prismatic cylinder from the stopper hole 30b protrudes in a resiliently retractable manner.

この内フレーム30に上述の中フレーム4が摺動可能に外挿される。中フレーム4の側面にはストッパー孔4bが設けられており、ストッパー孔4bにストッパー6の系止フック6aは弾力的に系止でき、外フレーム5と接触しない高さに突出する。
先端に角度定規7が設けられた外フレーム5を中フレーム4に摺動可能に外挿される。したがって、実施例4の勾配定規水平器は内フレーム30、中フレーム4、外フレーム5がそれぞれ摺動可能な3段引出し構造に形成されている。そしてフック孔5cにストッパー15が取り付けられており、外フレーム5を引き伸ばした際の水平確保できる位置と抜け脱落を防止する。図4は3段引出し途中の状態を示しているが、外フレーム5を基台1へ押し付けると、内フレーム30および中フレーム4を覆い最短の状態になる。
The above-described middle frame 4 is slidably inserted into the inner frame 30. A stopper hole 4 b is provided on the side surface of the middle frame 4, and the system stop hook 6 a of the stopper 6 can be elastically stopped in the stopper hole 4 b and protrudes to a height that does not contact the outer frame 5.
An outer frame 5 provided with an angle ruler 7 at the tip is slidably inserted into the middle frame 4. Therefore, the gradient ruler level of Example 4 is formed in a three-stage drawer structure in which the inner frame 30, the middle frame 4 and the outer frame 5 can slide. And the stopper 15 is attached to the hook hole 5c, and the position which can be ensured horizontal when the outer frame 5 is extended, and the falling off are prevented. FIG. 4 shows a state in the middle of three-stage drawing, but when the outer frame 5 is pressed against the base 1, the inner frame 30 and the middle frame 4 are covered and the shortest state is obtained.

角度定規7の固定手段として実施例4のものは、摩擦係数の大きい素材からなる固定ネジ9を角度定規7の扇周にスライド溝5aを介して固定ネジ 9で押し付けるようにしたものである。角度定規7の動きを邪魔しないように中フレーム4と内フレーム30には角度定規逃し部4aが設けられている。The fixing means for the angle ruler 7 according to the fourth embodiment is such that a fixing screw 9 made of a material having a large coefficient of friction is pressed against the fan circumference of the angle ruler 7 with the fixing screw 9 via the slide groove 5a. The middle frame 4 and the inner frame 30 are provided with an angle ruler escape portion 4a so as not to disturb the movement of the angle ruler 7.

また、基台1の側面に弾性板材からなる保持クリップ11を取り付けることで、この保持クリップ11にスケール12が着脱可能になり、スケール12を装着して作業遂行時の基準測点に置かれた基準面1aからの垂直方向の計測が容易になる。Further, by attaching a holding clip 11 made of an elastic plate to the side surface of the base 1, the scale 12 can be attached to and detached from the holding clip 11, and the scale 12 is attached and placed at a reference measuring point when performing the work. Measurement in the vertical direction from the reference surface 1a is facilitated.

本考案の実施例1の勾配定規水平器の斜視図である。  It is a perspective view of the gradient ruler level device of Example 1 of the present invention. 本考案の実施例2の勾配定規水平器の分解斜視図である。  It is a disassembled perspective view of the gradient ruler level device of Example 2 of this invention. 本考案の実施例3の勾配定規水平器の斜視図である。  It is a perspective view of the gradient ruler level device of Example 3 of this invention. 本考案の実施例4の勾配定規水平器の斜視図である。  It is a perspective view of the gradient ruler level device of Example 4 of this invention. 本考案の実施例4の勾配定規水平器の分解斜視図である。  It is a disassembled perspective view of the gradient ruler level device of Example 4 of this invention. 本考案の勾配定規水平器の使用を説明する図である。  It is a figure explaining use of the gradient ruler level of this invention.

符号の説明Explanation of symbols

1 基台
1a 基準面
2 主気泡水平器
4 中フレーム
4a 角度定規逃部
5 外フレーム
5a 傾斜辺
5b 突端
5c、5d フック孔
5e ガイド孔
6 ストッパー
6a 系止フック
7 角度定規
11 保持クリップ
12 スケール
15 ストッパー系止フック
20 延長フレーム
21 延長中フレーム
22 延長外フレーム
30 内フレーム
DESCRIPTION OF SYMBOLS 1 Base 1a Reference surface 2 Main bubble leveler 4 Middle frame 4a Angle ruler relief part 5 Outer frame 5a Inclined side 5b Projection end 5c, 5d Hook hole 5e Guide hole 6 Stopper 6a System stop hook 7 Angle ruler 11 Holding clip 12 Scale 15 Stopper system stop hook 20 Extension frame 21 Extension middle frame 22 Extension outside frame 30 Inner frame

Claims (5)

下面が基準面である直方体の基台と、この基台に設けられた上記基準面の水平を計測する主気泡水平器と、上記基準面を水平方向に延長計測する上記基台に延設された断面が長方形筒状の外フレームと、この外フレーム先端を垂直方向に斜めに形成した傾斜辺と、この傾斜辺の先端を回転中心にして上記基準面と直交する勾配を計測でき上記外フレーム筒内に収容できる扇形の角度定規と、計測した勾配角度の保持手段とを備えたことを特徴とした勾配定規水平器。A rectangular parallelepiped base whose lower surface is a reference plane, a main bubble leveler that measures the level of the reference plane provided on the base, and a base that extends and measures the reference plane in the horizontal direction. An outer frame having a rectangular cylindrical cross section, an inclined side formed with the outer frame tip inclined obliquely in the vertical direction, and a gradient perpendicular to the reference plane with the tip of the inclined side as a rotation center can be measured. A gradient ruler leveler comprising a fan-shaped angle ruler that can be accommodated in a cylinder, and means for holding a measured gradient angle. 下面が基準面である直方体の基台と、この基台に設けられた上記基準面の水平を計測する主気泡水平器と、上記基準面を水平方向に延長計測するように上記基台に延設された断面が長方形筒状の中フレームと、この中フレームに摺動可能に外挿される外フレームと、この外フレーム先端を垂直方向に斜めに形成した傾斜辺と、この傾斜辺の先端を回転中心にして上記基準面と直交する勾配を計測でき上記外フレーム筒内に収容できる角度定規と、計測した勾配角度の保持手段とを備え、上記基台と外フレーム先端との寸法を可変設定可能としたことを特徴とした勾配定規水平器。A rectangular parallelepiped base whose lower surface is a reference plane, a main bubble leveler for measuring the level of the reference plane provided on the base, and an extension to the base so as to extend and measure the reference plane in the horizontal direction. An intermediate frame having a rectangular cross-section provided, an outer frame that is slidably inserted into the inner frame, an inclined side that is formed with the outer frame tip inclined obliquely in the vertical direction, and a tip of the inclined side An angle ruler that can measure the gradient perpendicular to the reference plane at the center of rotation and can be accommodated in the outer frame cylinder, and a means for holding the measured gradient angle, variably set the dimensions of the base and the outer frame tip Gradient ruler level that is made possible. 上記中フレームと外フレームとの間に前記中フレーム及び外フレームに装着可能にして、基台の基準面を維持して前記基台と前記外フレーム先端間の計測寸法間隔を伸延できる延長フレームを備えたことを特徴とした請求項2に記載の勾配定規水平器。An extension frame that can be attached to the middle frame and the outer frame between the middle frame and the outer frame, and can extend a measurement dimension interval between the base and the outer frame tip while maintaining a reference surface of the base. The gradient ruler leveling device according to claim 2, further comprising a gradient ruler leveling device. 下面が基準面である直方体の基台と、この基台に設けられた上記基準面の水平を計測する主気泡水平器と、上記基準面を水平方向に延長計測するように上記基台に延設された断面が長方形筒状の内フレームと、この内フレームに摺動可能に外挿される中フレームと、この中フレームに摺動可能に外挿される外フレームと、この外フレーム先端を垂直方向に斜めに形成した傾斜辺と、この傾斜辺の先端を回転中心にして上記基準面と直交する勾配を計測でき上記外フレーム筒内に収容できる角度定規と、計測した勾配角度の保持手段とを備え、上記基台と外フレーム先端との寸法を上記内フレームも含めて伸延して可変設定可能としたことを特徴とした勾配定規水平器。A rectangular parallelepiped base whose lower surface is a reference plane, a main bubble leveler for measuring the level of the reference plane provided on the base, and an extension to the base so as to extend and measure the reference plane in the horizontal direction. An inner frame having a rectangular cylindrical section, a middle frame that is slidably inserted into the inner frame, an outer frame that is slidably inserted into the inner frame, and a front end of the outer frame in a vertical direction. A tilted side formed obliquely, an angle ruler that can measure a gradient orthogonal to the reference plane with the tip of the tilted side as a rotation center, and can be accommodated in the outer frame cylinder, and a means for holding the measured gradient angle And a gradient ruler leveler that is capable of being variably set by extending the dimensions of the base and the outer frame tip including the inner frame. 上記基台の側面に保持クリップを設け、この保持クリップに垂直方向寸法の計測をするスケールの着脱を可能として、外フレームと内フレームにストッパー系止フックの突出面に傾斜辺をつけ、指で系止フックを押さなくてもフレームを押し込むだけで弾力的に没出可能に突出した構造に形成されていることを特徴とした請求項1〜4に記載の勾配定規水平器。A holding clip is provided on the side of the base, and the scale that measures the vertical dimension can be attached to and detached from the holding clip. 5. The gradient ruler leveling device according to claim 1, wherein the gradient ruler leveling device is formed so as to protrude elastically by simply pushing the frame without pressing the system stop hook.
JP2007001734U 2007-02-15 2007-02-15 Gradient ruler level Expired - Fee Related JP3131786U (en)

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