JP2001056222A - Laser beam receiving device and execution method for construction or building member using the same - Google Patents
Laser beam receiving device and execution method for construction or building member using the sameInfo
- Publication number
- JP2001056222A JP2001056222A JP11231877A JP23187799A JP2001056222A JP 2001056222 A JP2001056222 A JP 2001056222A JP 11231877 A JP11231877 A JP 11231877A JP 23187799 A JP23187799 A JP 23187799A JP 2001056222 A JP2001056222 A JP 2001056222A
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- Japan
- Prior art keywords
- laser light
- construction
- reference line
- light
- receiver
- 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.)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建設または建築現
場において、墨出し用レザー光放射装置を用いて墨出し
作業を行う際のレザー光受け具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laser light receiving device for performing a blackout operation using a blacklight laser emission device at a construction or construction site.
【０００２】[0002]
【従来の技術】従来、建築現場、または建設現場におい
て床や壁を貼ったり、窓枠を取りつける場合、その現場
の壁面や床面に基準となる墨出し線を描く方法がとられ
ている。これらの方法は、トランシットや水準器を用い
て基準点を求め、墨糸などで描かれていたが、近年特開
平９−２５０９２６号公報などで知られる水平方向の墨
出し用レザー光放射装置を用いて壁面にレザー光線によ
る墨出し線を表示し、墨出し作業の効率化が図られてき
ている。2. Description of the Related Art Conventionally, when a floor or a wall is attached or a window frame is attached at a construction site or a construction site, a method of drawing a reference blackout line on a wall surface or a floor surface of the site has been adopted. In these methods, a reference point is obtained by using a transit or a level, and the reference point is drawn with a black thread or the like. In recent years, however, a laser light emitting device for horizontal blackout known in JP-A-9-250926 has been proposed. A black-out line by a laser beam is displayed on a wall surface by using the light-emitting device to improve the efficiency of the black-out operation.
【０００３】図１２は、建築現場で前記レザー光放射装
置を用いて、床部材を床不陸面に合わせて貼り付ける施
工の従来の方法を示す模式図である。コンクリートスラ
ブ３０の一方の端に配置されたレザー光放射装置１００
からは、水平なレザー光１０１が左右に放射されて、壁
面３１に水平な光跡１０２を描いている。光跡１０２の
下方に床貼基準の不陸面が設計されている。このとき、
光跡１０２を基準として床貼基準線１０４を求め、床部
材を施工することができる。FIG. 12 is a schematic view showing a conventional method of attaching a floor member to an uneven surface of a floor using the above laser light emitting device at a building site. Leather light emitting device 100 arranged at one end of concrete slab 30
, Horizontal laser light 101 is emitted to the left and right, and a horizontal light trace 102 is drawn on the wall surface 31. A non-land surface based on the floor sticking is designed below the light trace 102. At this time,
The floor sticking reference line 104 is determined based on the light trace 102, and the floor member can be constructed.
【０００４】また、壁面から離れた、コンクリートスラ
ブ３０の中央部では、木材の棒または尺棒に取付けられ
たレザー光受信機でレザー光を受けて、レザー光から床
貼基準面までの高さを求める方法がとられている。ま
た、部屋の中央部の床部材を水平に施工するための方法
としては、壁面３１の床貼基準線１０４にあわせて墨糸
１０４ａを引き、墨糸１０４ａにあわせて床部材を施工
していく方法がとられている。図９では、固定手段１０
５に結び付けた墨糸１０４ａが直交するように引かれて
いる。At the center of the concrete slab 30 away from the wall surface, a leather light receiver attached to a wooden rod or a stick receives the leather light, and the height from the leather light to the reference surface of the floor. Is taken. In addition, as a method for horizontally constructing the floor member in the center of the room, the black thread 104a is drawn in accordance with the floor sticking reference line 104 of the wall surface 31, and the floor member is constructed in accordance with the black thread 104a. The method has been taken. In FIG. 9, the fixing means 10
The ink thread 104a tied to No. 5 is drawn so as to be orthogonal.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、前述の
従来の方法では、基準となる水平線の描かれた壁面の近
くでは、正確に床部材を配設することができるが、壁際
から離れた位置の配設では、基準となる水平線からはな
れるので、高さや水平度は不正確となる。However, in the above-described conventional method, the floor member can be accurately arranged near the wall surface on which the reference horizontal line is drawn. In the arrangement, the height and the level are inaccurate because they are separated from the reference horizontal line.
【０００６】基準となる水平線の描かれた壁面から離れ
た場所で、高さ、水平度を正確に求めるためには、前述
のように墨糸を張り進めながら施工する方法が正確であ
るが、床部材の寸法に合わせて床部材の行列毎に張り進
めなければならず、非常に手間がかかる欠点がある。In order to accurately obtain the height and levelness at a location away from the wall surface on which the reference horizontal line is drawn, as described above, the method of constructing while inking the black thread is accurate. There is a drawback in that it must be stretched for each line of the floor members in accordance with the dimensions of the floor members, which is very troublesome.
【０００７】また、木材の棒または尺棒に取付けられた
レザー光受信機でレザー光を受けて、レザー光から床貼
基準面までの高さをその都度計測チェックする方法は、
床部材の四隅を計測しなければ、正確な水平度を求める
ことができない。このため、手間がかかる欠点があっ
た。A method of receiving a laser beam from a laser beam receiver attached to a wooden bar or a stick and measuring and checking the height from the laser beam to a floor reference surface each time is as follows.
Unless the four corners of the floor member are measured, accurate levelness cannot be obtained. For this reason, there has been a disadvantage that it takes time and effort.
【０００８】本発明は、前述の問題に鑑みてなされたも
のであり、その目的とする所は、建設または建築現場に
おいて、墨出し用レザー光放射装置を用いて墨出し作業
を行う際に、レザー光の水平な光跡が描かれた壁際だけ
でなく、施工現場の何れの場所でも、その基準となる水
平線を生成すると共に、レザー光の基準線から上下に一
定距離にある施工面を求めることができるレザー光受け
具と、そのレザー光受け具を用いた建築部材の施工方法
を提供することにある。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to perform a blackout operation using a laser light emitting device for blacking out at a construction or building site. Not only at the wall where the horizontal light trace of the leather light is drawn, but also at any place of the construction site, a horizontal line is generated as a reference, and the construction surface at a certain distance above and below the leather light reference line is determined. It is an object of the present invention to provide a laser light receiver capable of performing the above-mentioned operations and a method for constructing a building member using the leather light receiver.
【０００９】[0009]
【課題を解決するための手段】請求項１の発明は、レザ
ー光受け具であって、墨出し用レザー光放射装置から水
平に放射されるレザー光の光跡と合わせるための墨出し
基準線が側面に描かれた受け具本体と、前記受け具本体
の側面に前記墨出し基準線と垂直に摺動可能に設けら
れ、前記墨出し基準線と平行に固定された平行板が長さ
方向の上端または下端に設けられた尺棒と、前記墨出し
基準線と垂直に前記受け具本体を貫通する脚保持孔に摺
動可能に挿通され、前記レザー光の光跡を受けることが
できる任意の高さに自立するための脚部とを備えたこと
を特徴とする。According to the present invention, there is provided a laser light receiving device, wherein a reference mark line for matching with a light trace of laser light radiated horizontally from a laser light emitting device for marking is provided. A receiving body drawn on the side, and a parallel plate fixed to the side of the receiving body so as to be slidable perpendicularly to the mark-out reference line and fixed in parallel with the mark-out reference line in the length direction. And a shank provided at an upper end or a lower end thereof, and slidably inserted into a leg holding hole penetrating through the receiver main body perpendicularly to the ink mark reference line, and capable of receiving the light trace of the laser light. And a leg for being self-supporting at the same height.
【００１０】前記レザー光受け具によれば、レザー光放
射装置から水平に放射されるレザー光を受けることので
きる平面上の任意の場所で、墨出し用レザー光を受ける
ことができ、墨出し基準線から所望の寸法の距離に平行
板を摺動させて、高さと共に、水平度を正確に求めるこ
とができる。また、摺動可能で任意の高さに自立するた
めの脚部を備えたことにより、高さ、水平度確認のため
の作業が少ない人数で行え、あらかじめ要所に配置して
作業性を高めることができる。[0010] According to the laser light receiving device, the laser light for inking can be received at an arbitrary position on a plane capable of receiving the laser light radiated horizontally from the laser light emitting device. By sliding the parallel plate to a distance of a desired size from the reference line, the height and the horizontality can be accurately obtained. In addition, by providing a slidable and self-standing leg at an arbitrary height, the work for checking the height and level can be performed by a small number of people, and the workability can be improved by arranging it in important places in advance. be able to.
【００１１】請求項２の発明は、レザー光受け具であっ
て、墨出し用レザー光放射装置から水平に放射されるレ
ザー光の光跡と合わせるための墨出し基準線が描かれた
受け具本体と、前記受け具本体の側面に前記墨出し基準
線と垂直に摺動可能に設けられ、前記墨出し基準線と平
行に固定された平行板が長さ方向の上端または下端に設
けられた尺棒と、移動可能な台車に載置された台座から
立設され、前記受け具本体を揺動自在に吊下すると共
に、前記レザー光の光跡を受けることができる任意の空
間に固定可能な折り曲げ自在な自在アームとを備えたこ
とを特徴とする。According to a second aspect of the present invention, there is provided a laser light receiving device in which a mark-out reference line is drawn to match a light trace of laser light radiated horizontally from a laser light emitting device for mark-out. A main body and a parallel plate fixed to a side surface of the receiving body so as to be slidable in a direction perpendicular to the blackout reference line and fixed in parallel with the blackout reference line are provided at an upper end or a lower end in a length direction. Standing up from a shank and a pedestal mounted on a movable carriage, the receiver body can be slidably suspended and fixed to any space that can receive the light trace of the laser light. And a flexible arm that can be bent freely.
【００１２】請求項２の発明によれば、移動可能な台車
によりレザー光受け具を任意の地点に移動させることが
容易となるとともに、建設、建築材料を同時に運搬して
作業地点に運ぶことができ作業性が向上する。また、任
意の空間に固定可能な折り曲げ自在な自在アームに受け
具本体が揺動自在に吊下されているため、レザー光に墨
出し基準線を合わせる作業が容易となり、高さ、水平度
確認のための作業が短時間で行える。According to the second aspect of the present invention, the laser light receiver can be easily moved to an arbitrary point by the movable cart, and the construction and building materials can be simultaneously transported to the work point. Workability is improved. In addition, the receiver body is swingably hung on a bendable free arm that can be fixed in any space, making it easy to align the reference line with the laser light, and check the height and levelness. Work can be done in a short time.
【００１３】請求項３の発明は、レザー光受け具を用い
た建設又は建築部材の施工方法であって、施工現場の平
面上に墨出し用レザー光放射装置を配置し、基準の高さ
の水平レザー光を周囲に放射させるレザー光放射工程
と、請求項１または２記載のレザー光受け具の水平板が
施工面の墨出し高さとなるように調整する水平板調整工
程と、任意の施工地点に前記レザー光受け具を配置し前
記水平レザー光をレザー光受け具の墨出し基準線と一致
するように調整する水平面調整工程と、前記水平板を基
準にして施工部材を配設固定する施工工程とからなるこ
とを特徴とする。According to a third aspect of the present invention, there is provided a construction or construction member construction method using a leather light receiving device, wherein a laser light emitting device for marking out is arranged on a plane of a construction site, and a standard height of the laser light is set. 3. A laser beam emitting step of emitting horizontal laser light to the surroundings, a horizontal plate adjusting step of adjusting the horizontal plate of the laser light receiving device according to claim 1 so as to have a marking height on a construction surface, and an optional construction. A horizontal plane adjustment step of arranging the laser light receiver at a point and adjusting the horizontal laser light so as to coincide with a marking reference line of the leather light receiver, and arranging and fixing a construction member based on the horizontal plate And a construction process.
【００１４】このレザー光受け具を用いた建設又は建築
部材の施工方法によれば、墨出し用レザー光放射装置を
用いて墨出し作業を行う際に、レザー光の水平な光跡が
描かれた壁際だけでなく、施工現場の何れの場所でも、
容易にその基準となる水平線を生成すると共に、レザー
光の基準線から上下に一定距離にある施工面を求めるこ
とが正確、且つ短時間でおこなうことができる。このた
め、建設、建築工事の作業において、熟練工でなくとも
正確な施工ができる。According to the construction or construction method of a construction member using the laser light receiving device, a horizontal light trace of the leather light is drawn when the blacking operation is performed using the laser light emitting device for blacking. Not only near the wall, but also anywhere in the construction site,
A horizontal line serving as a reference can be easily generated, and a construction surface located at a fixed distance above and below a reference line of laser light can be accurately and quickly obtained. For this reason, in construction and construction work, accurate work can be performed even if the work is not a skilled workman.
【００１５】[0015]
【発明の実施の形態】（第１の実施の形態）以下、本発
明の実施の形態を詳細に説明する。図１は一実施の形態
のレザー光受け具１の正面図で、墨出し用レザー光放射
装置１００から水平に放射されるレザー光１０１の光跡
と合わせるための墨出し基準線４が側面に描かれた受け
具本体２と、前記受け具本体２の側面に前記墨出し基準
線４と垂直に摺動可能に設けられ、前記墨出し基準線４
と平行に固定された平行板９が長さ方向の上端または下
端に設けられた尺棒６と、前記墨出し基準線４と垂直に
前記受け具本体２を貫通する脚保持孔５に摺動可能に挿
通され、前記レザー光１０１の光跡を受けることができ
る任意の高さに自立するための脚部３とを備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) Hereinafter, embodiments of the present invention will be described in detail. FIG. 1 is a front view of a laser light receiving device 1 according to an embodiment. A blackout reference line 4 for aligning with a light trace of laser light 101 radiated horizontally from a blackout laser light emitting device 100 is provided on a side surface. The drawn receiving body 2 is provided on the side surface of the receiving body 2 so as to be slidable perpendicularly to the blackout reference line 4,
A parallel plate 9 fixed in parallel to the slide slides on a measuring rod 6 provided at an upper end or a lower end in a longitudinal direction, and a leg holding hole 5 penetrating through the receiver main body 2 perpendicularly to the ink mark reference line 4. And a leg portion 3 which is inserted so as to be able to stand at an arbitrary height capable of receiving the light trace of the laser beam 101.
【００１６】前記受け具本体２は、側面が長方形の６面
体で、相対する２面は平行で、隣接する各面は直角に形
成されている。尺棒６は、受け具本体２のひとつの側面
に、離されて取付けられたスライド金具７に上下に摺動
可能に挿通されている。この、スライド金具７は、固定
ネジ８を備え、所望の寸法に上下動された尺棒６を固定
することができる。The receiving body 2 is a hexahedron having a rectangular side surface, two opposing surfaces being parallel to each other, and adjacent surfaces being formed at right angles. The measuring rod 6 is slidably inserted into one side surface of the receiving body 2 so as to be vertically slidable on a slide fitting 7 that is separately mounted. The slide fitting 7 has a fixing screw 8 and can fix the scale bar 6 moved up and down to a desired size.
【００１７】図２は、レザー光受け具１の側面図で、受
け具本体２を貫通する脚保持孔５に摺動可能に挿通さ
れ、前記レザー光１０１の光跡を受けることができる任
意の高さに自立するための脚部３は、この実施の形態で
は４本備えている。４本の脚部３は、それぞれ独立して
上下に摺動させることができ、先端３ａが尖っているた
め、床３０が傾斜していたり、凹凸があっても受け具本
体２を水平に自立させることができる。なお、脚部３は
４本に限ることはなく、床面３０が土のような建設現場
では、一本の杭状で土中に挿し立てて自立させる脚部で
あっても良い。FIG. 2 is a side view of the laser light receiver 1, which is slidably inserted into a leg holding hole 5 penetrating the receiver main body 2 and capable of receiving the light trace of the laser light 101. In this embodiment, four legs 3 for standing at the height are provided. The four legs 3 can be slid up and down independently of each other, and since the tip 3a is sharp, the receiver main body 2 can stand upright horizontally even when the floor 30 is inclined or uneven. Can be done. Note that the number of the legs 3 is not limited to four, and may be a single pile-shaped leg that stands up in the soil and stands alone at a construction site where the floor surface 30 is soil.
【００１８】図３は、図１の斜視図を示し、前記墨出し
基準線４が受け具本体２の垂直な側面を一周して描かれ
ている。このため、墨出し用レザー光放射装置から水平
に放射されるレザー光１０１の光跡をひとつの側面に描
かれた墨出し基準線４ａに合わせ、直角に隣接する別の
側面に描かれた墨出し基準線４ｂに合うように脚部３を
上下させることにより受け具本体２が水平に自立させる
ことができる。FIG. 3 is a perspective view of FIG. 1, in which the ink mark reference line 4 is drawn around the vertical side surface of the receiver main body 2. For this reason, the light trace of the laser light 101 radiated horizontally from the laser light emitting device for blacking is aligned with the blacking reference line 4a drawn on one side, and the black ink drawn on another side adjacent at right angles. By moving the leg 3 up and down so as to match the extension reference line 4b, the receiver main body 2 can be made to stand horizontally and independently.
【００１９】前記受け具本体２にスライド金具７を介し
て、上下に摺動可能に挿通された尺棒６は、尺棒６の先
端部に墨出し基準線４と平行になるように取付けられた
平行板９を備え、平行板９の上面または下面が、レザー
光１０１で示された高さから所望の距離の施工面の高さ
にセットすることができる。尺棒６の表面に平行板９の
下面からの寸法目盛６ａを描いておけば、墨出し基準線
４に、所望の距離の目盛を合わせることで簡単に施工面
の高さを求めることができる。 （第２の実施の形態）A measuring rod 6 slidably inserted into the receiving main body 2 via a slide fitting 7 so as to be slidable up and down is attached to the tip of the measuring rod 6 so as to be parallel to the ink mark reference line 4. The upper surface or the lower surface of the parallel plate 9 can be set to the height of the construction surface at a desired distance from the height indicated by the laser light 101. If the dimensional scale 6a from the lower surface of the parallel plate 9 is drawn on the surface of the shaku bar 6, the height of the construction surface can be easily obtained by adjusting the scale at a desired distance to the ink mark reference line 4. . (Second embodiment)
【００２０】図４は、第２の実施の形態のレザー光受け
具１ａの平面図で、図５は、その正面図である。この実
施の形態では、受け具本体２ａが、平面が直角三角形の
５面体で、受け具本体２ａを貫通する脚保持孔５に摺動
可能に挿通され、レザー光１０１の光跡を受けることが
できる任意の高さに自立するための脚部３を３本備えて
いる。FIG. 4 is a plan view of a laser light receiver 1a according to a second embodiment, and FIG. 5 is a front view thereof. In this embodiment, the receiver main body 2a is a pentahedron having a right-angled triangular plane, is slidably inserted into the leg holding hole 5 penetrating the receiver main body 2a, and receives the light trace of the laser beam 101. It is provided with three legs 3 for self-supporting at an arbitrary height as possible.
【００２１】また、この実施の形態では、直角に交わる
２つの側面に、それぞれ２本ずつの尺棒を取付けてい
る。このため、施工面の高さの基準とする水平板９の向
きが、一度のセット作業で２方向求めることができる。Further, in this embodiment, two measuring rods are attached to two side surfaces which intersect at right angles. Therefore, the orientation of the horizontal plate 9 as a reference for the height of the construction surface can be obtained in two directions by one set operation.
【００２２】図７は、第２の実施の形態のレザー光受け
具１ａに限ることなく、各種の形状を用いることができ
ることを示し、（ａ）は平面が三角形の５面体。（ｂ）
は、６面体の方形の受け具の一側面に凹部を設けて、正
面からレザー光を受けても、水平度を容易に合わせるこ
とができるようにした受け具２ｂ。（ｃ）は、円柱を鉛
直に切断し、平面が半円形状にした受け具２ｃである。FIG. 7 shows that various shapes can be used without being limited to the laser light receiver 1a of the second embodiment. FIG. 7A shows a pentahedron having a triangular plane. (B)
Is a receiving member 2b in which a concave portion is provided on one side surface of a hexahedral rectangular receiving member so that the level can be easily adjusted even when receiving laser light from the front. (C) is a holder 2c obtained by cutting a cylinder vertically and making the plane a semicircular shape.
【００２３】図８は、受け具本体が下方に所定の長さに
形成され、受け具本体２ｄの底面が墨出し基準線４と平
行な水平板９ａを兼ねると共に、脚部３を備えない形態
である。この形態では、床工事などで、不陸調整の高さ
を底面で表わすと共に、押え治具を兼ねた使用をするこ
とができる。この使用方法については施工方法の形態で
後述する。FIG. 8 shows a form in which the receiving body is formed to have a predetermined length below, the bottom surface of the receiving body 2d also serves as a horizontal plate 9a parallel to the ink mark reference line 4, and does not have the legs 3. It is. In this form, the height of the unevenness adjustment can be represented by the bottom surface and used as a holding jig in floor construction. This use method will be described later in the form of a construction method.
【００２４】（第３の実施の形態）図６は、第３の実施
の形態を示し、墨出し用レザー光放射装置１００から水
平に放射されるレザー光１０１の光跡と合わせるための
墨出し基準線４が描かれた受け具本体２と、前記受け具
本体２の側面に前記墨出し基準線４と垂直に摺動可能に
設けられ、前記墨出し基準線４と平行に固定された平行
板９が長さ方向の上端または下端に設けられた尺棒６
と、移動可能な台車１７に載置された台座１６から立設
され、前記受け具本体２を揺動自在に吊下すると共に、
前記レザー光１０１の光跡を受けることができる任意の
空間に固定可能な折り曲げ自在な自在アーム１５とを備
えている。(Third Embodiment) FIG. 6 shows a third embodiment of the present invention, in which black ink for matching with the light trace of laser light 101 radiated horizontally from a black laser light emitting device 100 is shown. A receiver main body 2 on which a reference line 4 is drawn, and a parallel fixed on a side surface of the receiver main body 2 so as to be slidable perpendicular to the blackout reference line 4 and parallel to the blackout reference line 4. A bar 6 provided with a plate 9 at the upper or lower end in the length direction
While standing upright from a pedestal 16 placed on a movable trolley 17, suspending the receiver main body 2 swingably,
And a bendable free arm 15 that can be fixed in any space where the light trace of the laser beam 101 can be received.
【００２５】前記自在アーム１５は、アーム１５ａと、
アーム１５ｂと、アーム１５ｃとが屈折可能に連結され
ており、アーム１５ａは、台座１６に回動可能に立設さ
れ、台車１７の向きに係わらず、左右上下いずれの方向
にも先端に吊下された受け具本体２を移動して固定支持
できる構造としてある。また、受け具本体２を吊下する
取付部２１は、受け具本体２を前後左右に傾けてレザー
光１０１の光跡と墨出し基準線４を合わせることができ
るボール状構造とする。The universal arm 15 includes an arm 15a,
The arm 15b and the arm 15c are connected to be able to bend, and the arm 15a is erected on the pedestal 16 so as to be rotatable. The structure is such that the received receiver body 2 can be moved and fixedly supported. The mounting portion 21 for suspending the receiver main body 2 has a ball-like structure in which the receiver main body 2 can be tilted back and forth and right and left so that the light trace of the laser beam 101 and the blackout reference line 4 can be matched.
【００２６】前記台車１７は、車輪１８と台車把手１９
を備え、台車把手１９を押したり引いたりして床面のコ
ンクリートスラブ３０上を移動することができ、載置さ
れたレザー光受け具を容易に任意の施工場所にセットす
ることができる。また、その際、施工に使用するベース
パネルなどの施工用部材２０を台車１７に積載しておく
ことにより、施工作業が効率よく行うことができる。The bogie 17 includes a wheel 18 and a bogie handle 19.
It can move on the concrete slab 30 on the floor surface by pushing or pulling the cart handle 19, and the placed leather light receiver can be easily set at any construction place. Also, at this time, the construction work can be performed efficiently by loading the construction member 20 such as a base panel used for construction on the carriage 17.
【００２７】（施工方法の実施の形態）(Embodiment of construction method)
【００２８】以下前記レザー光受け具を用いた建設又は
建築部材の施工方法について説明する。図９は、床部材
の施工時の装置の配置図である。この実施の形態では、
壁面３１に囲まれた、コンクリートスラブ床３０に所定
の施工高さに床材２０を貼付け施工する例により説明す
る。Hereinafter, a method of constructing or constructing a building member using the laser light receiver will be described. FIG. 9 is a layout view of the apparatus when the floor member is constructed. In this embodiment,
An example will be described in which the floor material 20 is attached to the concrete slab floor 30 at a predetermined construction height and surrounded by the wall surface 31.
【００２９】まず第一の工程であるレザー光放射工程を
説明する。施工現場の平面上に墨出し用レザー光放射装
置１００を配置し、基準の高さの水平レザー光１０１を
周囲に放射させる。このレザー光の放射する高さは、あ
らかじめ設計基準レベルとして測量された基準点を基に
したものであれば、施工面の高さより高くても低くても
良い。この、放射されたレザー光は、周囲の壁面３１に
墨出し線１０２として描かれる。First, the laser light emitting step, which is the first step, will be described. The laser light emitting device 100 for marking out is arranged on the plane of the construction site, and the horizontal laser light 101 having the reference height is emitted to the surroundings. The height at which the laser light is emitted may be higher or lower than the height of the construction surface as long as it is based on a reference point measured in advance as a design reference level. The emitted laser light is drawn as a blackout line 102 on the surrounding wall surface 31.
【００３０】次にレザー光受け具の水平板が施工面の墨
出し高さとなるように調整する水平板の調整工程を説明
する。前記レザー光１０１の高さに対して、施工面まで
の高さを求め、レザー光受け具１の墨出し基準線４と施
工面を示す平行板９までの長さを合わせるため、尺棒６
を上下して調整する。調整の済んだ尺棒６は、固定ネジ
８を締めて動かない様にする。この、レザー光受け具１
は、コンクリートスラブ床３０のいずれの場所でも、レ
ザー光１０１を、墨出し基準線４に受けるように合わせ
ることで、平行板９が施工面の高さと水平を示すことが
できる。Next, a description will be given of an adjustment process of the horizontal plate for adjusting the horizontal plate of the laser light receiving device so that the horizontal plate is at the blacking height of the construction surface. The height of the laser beam 101 is calculated with respect to the height of the laser beam 101, and the length of the shading bar 6 is adjusted to match the length of the marking line 4 of the laser beam receiver 1 with the parallel plate 9 indicating the surface to be processed.
Up and down to adjust. The adjusted stick 6 is tightened by the fixing screw 8 so as not to move. This leather light receiver 1
In any of the places on the concrete slab floor 30, the parallel plate 9 can indicate the height and level of the construction surface by matching the leather light 101 to the blackout reference line 4.
【００３１】次に任意の施工地点に前記レザー光受け具
を配置し前記水平レザー光をレザー光受け具の墨出し基
準線と一致するように調整する水平面調整工程を説明す
る。床材２０を壁際から配設していくとき、次第に壁際
から離れた個所の配設は高さ、水平度が不正確となって
いく。このため図９に示すように、レザー光受け具１
を、床材を配設しようとする場所に配置する。Next, a horizontal plane adjusting step of arranging the laser light receiver at an arbitrary construction point and adjusting the horizontal laser light so as to coincide with the reference line for marking the laser light receiver will be described. When arranging the flooring material 20 from the wall, the height and the horizontality of the arranging part distant from the wall gradually become inaccurate. For this reason, as shown in FIG.
Is placed where the flooring is to be placed.
【００３２】図１０は、図９のＸ−Ｘの断面図を示す。
図１０を参照して、水平レザー光をレザー光受け具の墨
出し基準線と一致するように調整する水平面調整工程を
説明する。レザー光放射装置１００から放射される基準
の高さの水平レザー光１０１を、レザー光受け具１の墨
出し基準線４と合致させるように、受け具本体２に摺動
可能に挿通されている複数本の脚部３を上下させ、上
下、水平を調整する。FIG. 10 is a sectional view taken along line XX of FIG.
With reference to FIG. 10, a description will be given of a horizontal plane adjustment step of adjusting the horizontal laser light so as to coincide with the reference mark line of the laser light receiver. The horizontal laser light 101 of the reference height emitted from the laser light emitting device 100 is slidably inserted into the receiver main body 2 so as to match the marking reference line 4 of the laser light receiver 1. The plurality of legs 3 are moved up and down to adjust up, down, and horizontal.
【００３３】この、図６に示した、請求項２記載の形態
での水平面調整工程は、自在アーム１５のアームの屈折
部を適度に折り曲げて、受け具本体２をレザー光１０１
を受ける所定の高さとし、受け具本体２の取付部２１を
操作して２側面の墨出し基準線４と合わせることで水平
面調整が行える。このため、複数の脚部３を調整するよ
り更に作業性が高い。In the horizontal plane adjusting step according to the second aspect shown in FIG. 6, the bending portion of the arm of the free arm 15 is appropriately bent, and the receiving body 2 is turned into the laser beam 101.
The horizontal plane can be adjusted by operating the mounting portion 21 of the receiving body 2 and aligning it with the ink marking reference line 4 on two sides. Therefore, workability is higher than adjusting the plurality of legs 3.
【００３４】次に、施工部材を配設固定する施工工程を
説明する。前記水平面調整工程で、レザー光放射装置１
００から放射される基準の高さの水平レザー光１０１
を、レザー光受け具１の墨出し基準線４と合致させるよ
うに水平面調整がされたレザー光受け具１は、その水平
板９が床材２０の施工面の高さとなっていると共に、水
平板９が水平となっている。この実施の形態では受け具
本体２の左右に取付けられた尺棒６の下端に水平に取付
けられた２枚の水平板９の上面に床材２０の下面を合わ
せ、床材２０とコンクリートスラブ３０との間にモルタ
ルなどの不陸調整材２２を挟み込み固定する。Next, a construction process for arranging and fixing the construction members will be described. In the horizontal plane adjusting step, the laser light emitting device 1
Reference horizontal leather light 101 emitted from 00
The horizontal plane 9 of the leather light receiver 1 is adjusted to the blackout reference line 4 of the leather light receiver 1 so that the horizontal plate 9 has the height of the construction surface of the flooring material 20 and The plate 9 is horizontal. In this embodiment, the lower surface of the floor material 20 is aligned with the upper surface of two horizontal plates 9 horizontally mounted on the lower ends of the rods 6 mounted on the left and right sides of the receiving body 2, and the floor material 20 and the concrete slab 30 And the non-adjustment material 22 such as mortar is sandwiched and fixed.
【００３５】図１１は、図８のレザー光受け具１Ａを用
いた施工の形態を示し、受け具本体２ｄが下方に所定の
長さに形成され、受け具本体２ｄの底面が墨出し基準線
４と平行な水平板９ａを兼ねていると共に、この形態で
は、床工事などで、不陸調整の高さが受け具本体２ｄの
底面となる長さに形成されている。この施工例では、束
材２１を間隔を空けてコンクリートスラブ３０の上に配
設する時、束材２１の下面にモルタルだんご等の不陸調
整材２２を盛り、その上に、レザー光受け具１Ａを載
せ、墨出し基準線４とレザー光１０１が合致するまで押
し下げることで、束材２１の不陸高さと、水平度を同時
に施工してしまうことができる。FIG. 11 shows an embodiment using the laser light receiver 1A of FIG. 8, in which the receiver main body 2d is formed to have a predetermined length below, and the bottom surface of the receiver main body 2d is inscribed reference line. In addition to the horizontal plate 9a that is parallel to 4, the height of the unevenness adjustment is formed to be the bottom surface of the receiver body 2d by floor work or the like in this embodiment. In this construction example, when arranging the bundle 21 on the concrete slab 30 with an interval, a non-adjusting material 22 such as a mortar dumpling is put on the lower surface of the bundle 21 and a leather light receiving device is placed thereon. By mounting 1A and pushing down until the ink mark reference line 4 and the laser beam 101 match, the uneven height of the bundle 21 and the levelness can be simultaneously performed.
【００３６】[0036]
【発明の効果】請求項１の発明のレザー光受け具によれ
ば、レザー光放射装置から水平に放射されるレザー光を
受けることのできる平面上の任意の場所で、墨出し用レ
ザー光を受けることができ、墨出し基準線から所望の寸
法の距離に平行板を摺動させて、高さと共に、水平度を
正確に求めることができる。また、摺動可能で任意の高
さに自立するための脚部を備えたことにより、高さ、水
平度確認のための作業が少ない人数で行え、あらかじめ
要所に配置して作業性を高めることができる。According to the laser light receiving device of the first aspect of the present invention, the laser light for inking is provided at any place on a plane where the laser light radiated horizontally from the laser light emitting device can be received. When the parallel plate is slid to a distance of a desired dimension from the blackout reference line, the height and the horizontality can be accurately obtained. In addition, by providing a slidable and self-standing leg at an arbitrary height, the work for checking the height and level can be performed by a small number of people, and the workability can be improved by arranging it in important places in advance. be able to.
【００３７】請求項２の発明によれば、移動可能な台車
によりレザー光受け具を任意の地点に移動させることが
容易となるとともに、建設、建築材料を同時に運搬して
作業地点に運ぶことができ作業性が向上する。また、任
意の空間に固定可能な折り曲げ自在な自在アームに受け
具本体が揺動自在に吊下されているため、レザー光に墨
出し基準線を合わせる作業が容易となり、高さ、水平度
確認のための作業が短時間で行える。According to the second aspect of the present invention, the laser light receiver can be easily moved to an arbitrary point by the movable cart, and the construction and building materials can be simultaneously transported to the work point. Workability is improved. In addition, the receiver body is swingably hung on a bendable free arm that can be fixed in any space, making it easy to align the reference line with the laser light, and check the height and levelness. Work can be done in a short time.
【００３８】請求項３の発明によれば、本発明のレザー
光受け具を用いた建設又は建築部材の施工方法によれ
ば、墨出し用レザー光放射装置を用いて墨出し作業を行
う際に、レザー光の水平な光跡が描かれた壁際だけでな
く、施工現場の何れの場所でも、容易にその基準となる
水平線を生成すると共に、レザー光の基準線から上下に
一定距離にある施工面を求めることが正確、且つ短時間
でおこなうことができる。このため、建設、建築工事の
作業において、熟練工でなくとも正確な施工ができる。According to the third aspect of the present invention, according to the construction or construction member construction method using the laser light receiving device of the present invention, when performing the blacking operation using the blacking laser light emitting device. , Not only at the wall where the horizontal light trace of the leather light is drawn, but also at any place of the construction site, the horizontal line which becomes the reference easily can be created, and the construction which is at a certain distance up and down from the reference line of the leather light Obtaining the surface can be performed accurately and in a short time. For this reason, in construction and construction work, accurate work can be performed even if the work is not a skilled workman.
【図１】本発明の、第１の実施の形態のレザー光受け具
の正面図である。FIG. 1 is a front view of a laser light receiver according to a first embodiment of the present invention.
【図２】図１の側面図である。FIG. 2 is a side view of FIG.
【図３】図１の斜視図である。FIG. 3 is a perspective view of FIG. 1;
【図４】本発明の、第２の実施の形態のレザー光受け具
の側面図である。FIG. 4 is a side view of a laser light receiver according to a second embodiment of the present invention.
【図５】図４の正面図である。FIG. 5 is a front view of FIG. 4;
【図６】本発明の、第３の実施の形態のレザー光受け具
の正面図である。FIG. 6 is a front view of a laser light receiver according to a third embodiment of the present invention.
【図７】（ａ），（ｂ），（ｃ）は本発明の受け具本体
の別の実施の形態を示す斜視図である。FIGS. 7A, 7B, and 7C are perspective views showing another embodiment of the receiving body of the present invention.
【図８】本発明の別の実施の形態の受け具本体を示す斜
視図である。FIG. 8 is a perspective view showing a receiver main body according to another embodiment of the present invention.
【図９】本発明のレザー光受け具を用いた床部材の施工
時の装置の配置図である。FIG. 9 is a layout view of the apparatus when constructing a floor member using the laser light receiver of the present invention.
【図１０】図９の、Ｘ−Ｘ断面を示す矢視図である。FIG. 10 is an arrow view showing a XX section of FIG. 9;
【図１１】図８のレザー光受け具を用いた床部材の施工
時の装置の配置図である。FIG. 11 is a layout view of the apparatus when constructing a floor member using the laser light receiver of FIG. 8;
【図１２】従来の技術の墨出し作業を示す斜視図であ
る。FIG. 12 is a perspective view showing a conventional blackout operation.
１ レザー光受け具 ２ 受け具本体 ３ 脚部 ４ 墨出し基準線 ５ 脚保持孔 ６ 尺棒 ７ スライド金具 ８ 固定ネジ ９ 平行板 １５ 自在アーム １６ 台座 １７ 台車 １８ 車輪 １９ 台車把手 ２０ 床材 ２１ 取付部 ３０ コンクリートスラブ ３１ 壁面 １００ レザー光放射装置 １０１ レザー光 １０２ 墨出し線 １０４ 施工面 １１０ 基準棒 １１５ レザー光受信機 DESCRIPTION OF SYMBOLS 1 Leather light receiver 2 Receiver main body 3 Leg part 4 Marking reference line 5 Leg holding hole 6 Shaku 7 Slide bracket 8 Fixing screw 9 Parallel plate 15 Free arm 16 Pedestal 17 Dolly 18 Wheel 19 Dolly handle 20 Floor material 21 Mounting Part 30 Concrete slab 31 Wall surface 100 Leather light radiating device 101 Leather light 102 Marking line 104 Construction surface 110 Reference rod 115 Leather light receiver
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１１年１１月２４日（１９９９．１１．
２４）[Submission date] November 24, 1999 (1999.11.
24)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３５[Correction target item name] 0035
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００３５】図１１は、図８のレザー光受け具１Ａを用
いた施工の形態を示し、受け具本体２ｄが下方に所定の
長さに形成され、受け具本体２ｄの底面が墨出し基準線
４と平行な水平板９ａを兼ねている。と共に、この形態
では、床工事などで、不陸調整の高さが受け具本体２ｄ
の底面となる長さに形成されている。この施工例では、
束材２１を間隔を空けてコンクリートスラブ３０の上に
配設する時、束材２１の下面にモルタルだんご等の不陸
調整材２２を盛り、その上に、レザー光受け具１Ａを載
せ、墨出し基準線４とレザー光１０１が合致するまで押
し下げることで、束材２１の不陸高さと、水平度を同時
に施工してしまうことができる。本発明は、以下の技術
的思想を包含するものである。 １ 墨出し用レザー光放射装置から水平に放射されるレ
ザー光の光跡と合わせるための墨出し基準線が側面に描
かれた受け具本体と、前記受け具本体の側面に前記墨出
し基準線と垂直に摺動可能に設けられ、前記墨出し基準
線と平行に固定された平行板が長さ方向の上端または下
端に設けられた尺棒と、前記墨出し基準線と垂直に前記
受け具本体を貫通する脚保持孔に摺動可能に挿通され、
前記レザー光の光跡を受けることができる任意の高さに
自立するための脚部とを備えたことを特徴とするレザー
光受け具。 ２ 墨出し用レザー光放射装置から水平に放射されるレ
ザー光の光跡と合わせるための墨出し基準線が描かれた
受け具本体と、前記受け具本体の側面に前記墨出し基準
線と垂直に摺動可能に設けられ、前記墨出し基準線と平
行に固定された平行板が長さ方向の上端または下端に設
けられた尺棒と、移動可能な台車に載置された台座から
立設され、前記受け具本体を揺動自在に吊下すると共
に、前記レザー光の光跡を受けることができる任意の空
間に固定可能な折り曲げ自在な自在アームとを備えたこ
とを特徴とするレザー光受け具。 ３ 墨出し用レザー光放射装置から水平に放射されるレ
ザー光の光跡と合わせるための墨出し基準線が描かれた
受け具本体であって、該受け具本体が施工場所に設置さ
れる建設部材または建築部材であることを特徴とするレ
ザー光受け具。 ４ 施工現場の平面上に墨出し用レザー光放射装置を配
置し、基準の高さの水平レザー光を周囲に放射させるレ
ザー光放射工程と、項１、２または項３のいずれかに記
載のレザー光受け具の水平板が施工面の墨出し高さとな
るように調整する水平板調整工程と、任意の施工地点に
前記レザー光受け具を配置し前記水平レザー光をレザー
光受け具の墨出し基準線と一致するように調整する水平
面調整工程と、前記水平板を基準にして施工部材を配設
固定する施工工程とのいずれかを含む工程からなること
を特徴とするレザー光受け具を用いた建設又は建築部材
の施工方法。 FIG. 11 shows an embodiment using the laser light receiver 1A shown in FIG. 8, in which the receiver main body 2d is formed to have a predetermined length below, and the bottom surface of the receiver main body 2d is inscribed reference line. 4 also serves as a horizontal plate 9a. At the same time, in this embodiment, the height of the irregularity adjustment in the floor construction etc.,
Is formed to have a length corresponding to a bottom surface. In this construction example,
When arranging the bundle 21 on the concrete slab 30 with an interval, a non-adjustment material 22 such as a mortar dumpling is put on the lower surface of the bundle 21 and the leather light receiving device 1A is placed thereon, By pushing down the reference line 4 and the laser beam 101 until they match, the uneven height of the bundle 21 and the levelness can be simultaneously performed. The present invention provides the following technology
Philosophy. 1 The laser radiated horizontally from the laser light emitting device for inking
The ink mark reference line is drawn on the side to match the light trace of the light
The receiving body and the side of the receiving body,
Slidable perpendicular to the reference line,
Parallel plate fixed parallel to the line is at the top or bottom in the longitudinal direction
A shaver provided at the end, and the
It is slidably inserted into the leg holding hole that penetrates the receiver body,
Any height that can receive the light trail of the leather light
Leather with legs for independence
Light receiver. 2 Laser radiated horizontally from the laser light emitting device for inking
The ink mark reference line to match the light trace of the light was drawn
The receiving body and the mark-out reference on the side of the receiving body.
Is provided so as to be slidable perpendicular to the line,
A parallel plate fixed to the row is set at the top or bottom in the length direction.
From the shank and the pedestal mounted on a movable trolley
When the receiver body is suspended swingably,
Any sky that can receive the light trails of the leather light
With a bendable free arm that can be fixed between
A leather light receiver characterized by the following. 3 The laser radiated horizontally from the laser light emitting device
The ink mark reference line to match the light trace of the light was drawn
A receiving body, wherein the receiving body is installed at a construction site.
Construction member or building member
The light receiver. 4 Arrange a laser light emitting device for inking on the surface of the construction site.
The horizontal leather light of the standard height to the surrounding area.
Laser light emitting step and any one of item 1, 2 or 3
The horizontal plate of the laser light receiver on the
Horizontal plate adjustment process to adjust
Place the leather light receiver and leather the horizontal leather light
Horizontal adjustment to match the ink receiver reference line
Surface adjustment process and installation of construction members based on the horizontal plate
Consists of a process that includes either a fixed construction process or
Construction or building material using a leather light receiver characterized by the following:
Construction method.
Claims (3)
放射されるレザー光の光跡と合わせるための墨出し基準
線が側面に描かれた受け具本体と、前記受け具本体の側
面に前記墨出し基準線と垂直に摺動可能に設けられ、前
記墨出し基準線と平行に固定された平行板が長さ方向の
上端または下端に設けられた尺棒と、前記墨出し基準線
と垂直に前記受け具本体を貫通する脚保持孔に摺動可能
に挿通され、前記レザー光の光跡を受けることができる
任意の高さに自立するための脚部とを備えたことを特徴
とするレザー光受け具。1. A receiver main body having a black-out reference line drawn on a side surface for matching with a light trace of laser light radiated horizontally from a black-out laser light emitting device; A parallel bar is provided slidably perpendicular to the blackout reference line, and a parallel bar fixed in parallel with the blackout reference line is provided at the upper end or lower end in the length direction, and a vertical bar, and perpendicular to the blackout reference line. And a leg portion that is slidably inserted into a leg holding hole that penetrates the receiver main body, and that stands at an arbitrary height capable of receiving the light trace of the laser light. Leather light receiver.
放射されるレザー光の光跡と合わせるための墨出し基準
線が描かれた受け具本体と、前記受け具本体の側面に前
記墨出し基準線と垂直に摺動可能に設けられ、前記墨出
し基準線と平行に固定された平行板が長さ方向の上端ま
たは下端に設けられた尺棒と、移動可能な台車に載置さ
れた台座から立設され、前記受け具本体を揺動自在に吊
下すると共に、前記レザー光の光跡を受けることができ
る任意の空間に固定可能な折り曲げ自在な自在アームと
を備えたことを特徴とするレザー光受け具。2. A receiver main body on which a reference mark line for matching the light trace of laser light radiated horizontally from the laser light emitting device for blacking is drawn, and the blackout is provided on a side surface of the receiver main body. A parallel plate is provided slidably perpendicular to the reference line, and a parallel plate fixed in parallel with the mark-out reference line is mounted on a movable bar and a shank provided at an upper end or a lower end in a length direction. A stand that stands upright from a pedestal, swingably suspends the receiving body, and has a bendable free arm that can be fixed in any space that can receive the light trace of the laser beam. And leather light receiver.
放射装置を配置し、基準の高さの水平レザー光を周囲に
放射させるレザー光放射工程と、請求項１または２記載
のレザー光受け具の水平板が施工面の墨出し高さとなる
ように調整する水平板調整工程と、任意の施工地点に前
記レザー光受け具を配置し前記水平レザー光をレザー光
受け具の墨出し基準線と一致するように調整する水平面
調整工程と、前記水平板を基準にして施工部材を配設固
定する施工工程とからなることを特徴とするレザー光受
け具を用いた建設又は建築部材の施工方法。3. A leather light emitting step according to claim 1, wherein a laser light emitting device for inking is arranged on a plane of the construction site, and a laser light emitting step of emitting a horizontal leather light having a reference height to the surroundings. A horizontal plate adjusting step of adjusting the horizontal plate of the receiving tool to be the ink height of the construction surface, and arranging the leather light receiving device at an arbitrary construction point and applying the horizontal leather light to the laser light receiving device blacking reference Construction or construction of a building or building member using a laser light receiver characterized by comprising a horizontal plane adjusting step of adjusting the line member so that it coincides with a line, and a construction step of arranging and fixing a construction member with reference to the horizontal plate. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11231877A JP2001056222A (en) | 1999-08-18 | 1999-08-18 | Laser beam receiving device and execution method for construction or building member using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11231877A JP2001056222A (en) | 1999-08-18 | 1999-08-18 | Laser beam receiving device and execution method for construction or building member using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001056222A true JP2001056222A (en) | 2001-02-27 |
Family
ID=16930434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11231877A Pending JP2001056222A (en) | 1999-08-18 | 1999-08-18 | Laser beam receiving device and execution method for construction or building member using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001056222A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130809A (en) * | 2017-05-23 | 2017-09-05 | 中国建筑第八工程局有限公司 | A kind of Super High Core Walls Structure wall construction measurement and positioning method and system |
| CN110306812A (en) * | 2019-06-12 | 2019-10-08 | 中国一冶集团有限公司 | A kind of automatic adjustment marked rod and measurement method |
| CN113833278A (en) * | 2021-08-31 | 2021-12-24 | 上海宝冶集团有限公司 | Assembly type balcony and cantilever plate positioning method |
| CN116372566A (en) * | 2023-06-05 | 2023-07-04 | 宁德厦钨新能源材料有限公司 | Roller rod horizontal adjustment device and calibration method thereof |
-
1999
- 1999-08-18 JP JP11231877A patent/JP2001056222A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130809A (en) * | 2017-05-23 | 2017-09-05 | 中国建筑第八工程局有限公司 | A kind of Super High Core Walls Structure wall construction measurement and positioning method and system |
| CN107130809B (en) * | 2017-05-23 | 2023-09-01 | 中国建筑第八工程局有限公司 | Super high-rise core tube wall construction measurement positioning method and system |
| CN110306812A (en) * | 2019-06-12 | 2019-10-08 | 中国一冶集团有限公司 | A kind of automatic adjustment marked rod and measurement method |
| CN113833278A (en) * | 2021-08-31 | 2021-12-24 | 上海宝冶集团有限公司 | Assembly type balcony and cantilever plate positioning method |
| CN116372566A (en) * | 2023-06-05 | 2023-07-04 | 宁德厦钨新能源材料有限公司 | Roller rod horizontal adjustment device and calibration method thereof |
| CN116372566B (en) * | 2023-06-05 | 2023-08-15 | 宁德厦钨新能源材料有限公司 | Roller rod horizontal adjustment device and calibration method thereof |
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