KR100485992B1 - Verticality measurement apparatus of concrete slab for appartment house - Google Patents

Verticality measurement apparatus of concrete slab for appartment house Download PDF

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Publication number
KR100485992B1
KR100485992B1 KR1020040088711A KR20040088711A KR100485992B1 KR 100485992 B1 KR100485992 B1 KR 100485992B1 KR 1020040088711 A KR1020040088711 A KR 1020040088711A KR 20040088711 A KR20040088711 A KR 20040088711A KR 100485992 B1 KR100485992 B1 KR 100485992B1
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South Korea
Prior art keywords
horizontal
bolt
support plate
fastening
screw
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KR1020040088711A
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Korean (ko)
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김안구
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(주)알파종합건축사사무소
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Priority to KR1020040088711A priority Critical patent/KR100485992B1/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A bidirectional level apparatus for taking a level of a concrete floor of a building is provided to reduce measuring cost by easily and visually checking the horizontal measuring state without professional technique. A bidirectional level apparatus for a concrete floor of an underground parking lot in an apartment house is composed of a horizontal bar(100), an adjusting boom(180) combined with both sides of the horizontal bar by assembling bolts to adjust breadth, a fine screw adjusting unit combined with the assembling bolt of the horizontal bar, a fine screw supporting plate(250) combined with a nut rod of the fine screw adjusting unit to adjust a horizontal plane, a supporting plate(300) combined with a lower part of the fine screw supporting plate, a triangular leg housing(360) combined with an assembling link of the supporting plate by an assembling bolt, a triangular toenail(400) fixed by the assembling bolt of the triangular leg housing, and a measuring rod(500) combined with a circular hole of the adjusting boom and supported at both sides.

Description

건축 바닥 콘크리트 수평 측정용 양방향 평탄 측정기{VERTICALITY MEASUREMENT APPARATUS OF CONCRETE SLAB FOR APPARTMENT HOUSE}VERTICALITY MEASUREMENT APPARATUS OF CONCRETE SLAB FOR APPARTMENT HOUSE}

본 발명은, 공동 주택의 지하 주차장 바닥 콘크리트의 수평 측정을 위한 양방향 평탄 측정기에 관한 것으로서, 더욱 상세하게는 일반적인 사람들도 쉽게 수평 측정을 할 수 있고, 육안으로 수평 측정 상태를 확인할 수 있도록 하는 건축 바닥 콘크리트 수평 측정용 양방향 평탄 측정기에 관한 것이다.The present invention relates to a two-way flat measuring device for the horizontal measurement of the concrete floor of the underground parking lot of a multi-family house, more specifically, the general people can easily measure the horizontal, the construction floor to check the horizontal measurement state with the naked eye It relates to a bidirectional flat measuring device for measuring concrete level.

일반적으로 공동 주택은 쾌적한 주거 환경을 위해 주차장을 지하로 시공하는 경우가 많아지고 있는 실정이다.In general, apartments are often built underground for a pleasant residential environment.

이에 따라 지하 주차장 바닥 콘크리트에 대한 평탄이나 수평 측정을 하는 경우가 많아지고, 정확한 측정을 위한 많은 장비가 개발되고 있다.As a result, the leveling or leveling of concrete in the underground parking lot is often performed, and many equipments for accurate measurement have been developed.

그러나, 대부분의 바닥 콘크리트에 대한 수평 측정은 장비가 복잡한 관계로 전문가에 의해서만 측정되고, 그로 인해 많은 측정 비용이 낭비되는 문제점이 있다.However, the horizontal measurement of most floor concrete is only measured by professionals because of the complex equipment, there is a problem that a lot of measurement costs are wasted.

본 발명은, 상술한 내용을 감안하여, 본 발명은, 일반적인 사람들도 쉽게 수평 측정을 할 수 있고, 육안으로 수평 측정 상태를 확인할 수 있도록 하는 건축 바닥 콘크리트 수평 측정용 양방향 평탄 측정기를을 제공함을 그 목적으로 한다.The present invention, in view of the above, the present invention provides a bi-directional flat measuring device for the horizontal measurement of concrete for building floors that can be easily measured by the general people, the horizontal measurement state with the naked eye. The purpose.

본 발명은 상술한 목적 달성을 위해, 본 발명은, 수평 기포가 형성된 수평대, 수평대의 하부를 지지하는 수직대 및 계측봉을 포함하는 공동 주택 지하 주차장 바닥 콘크리트의 수평 측정 장비에 있어서, 수평대; 상기 수평대의 양측 내부에 체결 볼트에 의해 결합되고 너비 조정이 가능한 조정 붐대; 상기 수평대의 체결 볼트에 결합되는 미동 나사 조정구; 상기 미동 나사 조정구의 너트봉에 체결되어 수평을 조정할 수 있는 미동 나사 받침판; 상기 미동 나사 받침판은 직하부에 결합되는 받침판; 상기 받침판의 체결 고리에 체결 볼트로 체결되는 삼각 다리집; 상기 삼각 다리집의 체결 볼트에 의해 고정되는 삼각다리 발톱; 및 상기 조정 붐대의 원형홀에 결합되어 양측에서 지지되는 계측봉;으로 구성된 건축 바닥 콘크리트 수평 측정용 양방향 평탄 측정기를 제공한다.The present invention, in order to achieve the above object, the present invention, in the horizontal measuring equipment of the basement underground parking lot concrete concrete, including a horizontal stage horizontal bubble is formed, a vertical stage for supporting the lower portion of the horizontal stage and a measuring rod ; An adjustment boom coupled to the both sides of the horizontal bar by a fastening bolt and capable of adjusting a width; Fine screw adjustment mechanism coupled to the fastening bolt of the horizontal; A fine screw support plate which is fastened to the nut rod of the fine screw adjusting mechanism so as to adjust horizontality; The fine screw support plate is a support plate coupled to the lower portion; Triangular leg is fastened to the fastening ring of the support plate with a fastening bolt; Triangular claws fixed by fastening bolts of the triangular leg cage; And a measuring rod coupled to the circular hole of the adjustment boom and supported on both sides.

이하, 첨부 도면을 참조하여 본 발명의 구성을 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

도 1은 본 발명의 양방향 평탄 측정기의 사용 상태도이고, 도 2는 본 발명의 양방향 평탄 측정기의 사시도이며, 도 3은 본 발명의 양방향 평탄 측정기의 분해 상태도이고, 도 4는 본 발명의 양방향 평탄 측정기의 길이방향 확장 상태를 나타내는 도면이다.1 is a state diagram of the use of the bidirectional flat measuring device of the present invention, Figure 2 is a perspective view of the bidirectional flat measuring device of the present invention, Figure 3 is an exploded view of the bidirectional flat measuring device of the present invention, Figure 4 is a bidirectional flat measuring device of the present invention It is a figure which shows the longitudinal expansion state of a.

공동 주택 지하 주차장 바닥 콘크리트(90)에 대한 수평 측정을 위한 장비로 양방향 평탄 측정기(900)를 제공하여 한번에 넓은 바닥 콘크리트(90)의 수평도를 측정하기 위한 장치가 제공된다.An apparatus for measuring the horizontality of the wide-floor concrete 90 is provided by providing a bi-directional flat measuring device 900 as a device for horizontal measurement of the floor concrete 90 of the multi-family underground parking lot.

상기 양방향 평탄 측정기(900)는, 수평대(100)의 양측에 길이조정이 가능한 조정 붐대(180)가 연결되고, 수평대(100)의 하부에 미동 나사 받침판(250)과 받침판(300)이 순차적으로 연결되며, 받침판(300)의 하부에 다수개의 삼각 다리집(300)과 삼각다리 발톱(360)이 설치되어 지지되고, 조정 붐대(180)에 계측봉(500)이 일체로 설치된다.The bidirectional flat measuring device 900, the adjustable boom stand 180 is connected to both sides of the horizontal stage 100, the micro-movement screw base plate 250 and the base plate 300 in the lower portion of the horizontal stage 100 Is sequentially connected, a plurality of triangular legs 300 and triangular claws 360 is installed and supported at the bottom of the support plate 300, the measuring rod 500 is integrally installed on the adjustment boom 180.

상기 수평대(100)는, 몸체(150)의 길이방향 중앙에 수직 및 수평하게 수평 기포(110)(120)가 형성되고, 몸체(150)의 중앙 직하부에 4개의 체결 볼트(130)가 돌출되게 형성되며, 몸체(150)의 양측 내부가 관통되는 한편, 몸체(150)의 양측에 각각 체결 볼트(140)가 체결된다.The horizontal stage 100, the horizontal bubbles 110, 120 are formed vertically and horizontally in the center of the longitudinal direction of the body 150, four fastening bolts 130 are directly below the center of the body 150 Is formed to protrude, both sides of the body 150 are penetrated, while the fastening bolts 140 are fastened to both sides of the body 150, respectively.

상기 수평대(100)에는 길이방향 양측에 체결 볼트(140)에 의해 조정 붐대(180)가 결합되는 한편, 상기 조정 붐대(180)는 몸체(176)의 외측이 원형 형태로 형성되고, 중앙에 원형홀(160)이 형성되며, 몸체(176)의 타측이 수평대(100)의 내측에 삽입되어 결합되도록 각재로 형성된다.While the adjustment boom 180 is coupled to the horizontal stage 100 by fastening bolts 140 at both sides in the longitudinal direction, the adjustment boom 180 is formed in a circular shape at the outside of the body 176, and at the center thereof. The circular hole 160 is formed, and the other side of the body 176 is formed of a square material so as to be inserted into the inside of the horizontal stage 100 to be coupled.

상기 수평대(100)의 체결 볼트(130)에는 미동 나사 조정구(200)가 결합되는 한편, 상기 미동 나사 조정구(200)는 상부에 미동 나사(210)가 형성되고, 하부에 너트봉(220)이 형성된 일체형 부재이다.The fine screw adjusting mechanism 200 is coupled to the fastening bolt 130 of the horizontal stand 100, while the fine screw adjusting mechanism 200 has a fine screw 210 formed at an upper portion thereof, and a nut rod 220 at a lower portion thereof. It is a formed integral member.

상기 미동 나사 조정구(200)의 너트봉(220)이 미동 나사 받침판(250)의 상부 볼트부(270)와 체결되는 한편, 상기 미동 나사 받침판(250)은 중앙에 하부 미동 나사(260)가 형성되고, 그 하부 미동 나사(260)에는 볼트홀(262)이 형성되며, 상기 미동 나사 받침판(250)은 원형판 형태로, 정삼각형 형태로 체결 볼트(270)가 돌출된다.The nut rod 220 of the fine screw adjustment slot 200 is fastened to the upper bolt portion 270 of the fine screw support plate 250, while the fine screw support plate 250 has a lower fine screw 260 formed at the center thereof. A bolt hole 262 is formed in the lower microscopic screw 260, and the microscopic screw support plate 250 has a circular plate shape and a fastening bolt 270 protrudes in an equilateral triangle shape.

상기 미동 나사 받침판(250)은 직하부에 받침판(300)이 설치되어 결합되는 한편, 상기 받침판(300)은 정중앙에 받침판 베어링 볼트(310)가 관통되어 미동 나사 받침판(250)의 하부 미동 나사(260)의 하부에 연결되고, 모서리 위치에 3개의 체결 고리(320)가 형성되며, 그 체결 고리(320)에 볼트홀(322)이 형성된다.The microscopic screw support plate 250 is provided with a support plate 300 directly below and coupled thereto, while the support plate 300 has a support plate bearing bolt 310 penetrated at the center thereof so that the lower microscopic screw of the fine support screw support plate 250 ( It is connected to the lower portion of the 260, three fastening rings 320 are formed in the corner position, the bolt ring 322 is formed in the fastening ring 320.

상기 받침판(300)의 체결 고리(320)에 삼각 다리집(360)의 고리 연결부(370)가 연결되어 체결 볼트(380)가 관통되어 너트로 체결되는 한편, 상기 삼각 다리집(360)은, 상부에 고리 연결부(370)가 ㄷ자 형태로 형성되고, 그 고리 연결부(370)에 볼트홀(372)이 형성되며, 하부에 다른 체결 볼트(380)가 체결된다.The ring connecting portion 370 of the triangular legrest 360 is connected to the fastening ring 320 of the support plate 300 so that the fastening bolt 380 is penetrated and fastened with a nut, while the triangular legrest 360 is The upper ring connecting portion 370 is formed in a U-shape, a bolt hole 372 is formed in the ring connecting portion 370, and the other fastening bolt 380 is fastened to the lower portion.

상기 삼각 다리집(360)의 체결 볼트(380)에 의해 내부로 삽입된 삼각다리 발톱(400)이 결합되는 한편, 상기 삼각다리 발톱(400)은, 하부에 봉침부(410)가 형성되어 견고한 지지 구조를 가지게 된다.The triangular claw 400 inserted into the interior by the fastening bolt 380 of the triangular leg cage 360 is coupled, while the triangular claw 400 has a stud portion 410 formed at the bottom and is firm. It will have a support structure.

상기 수평대(100)의 양측에 결합된 조정 붐대(180)에는 원형홀(160)에 계측봉(500)이 결합되어 양측에서 지지되는 한편, 상기 계측봉(500)에는 눈금(510)이 MM 단위로 도시되고, 상기 수평대(100)에 계측봉(500)이 고정된 상태에서 바닥 콘크리트(90)에 대한 수평 상태를 육안으로 측정할 수 있게 된다.Measuring rod 500 is coupled to both sides of the horizontal stage 100, the measuring rod 500 is coupled to the circular hole 160 is supported on both sides, while the measuring rod 500 has a scale 510 MM As shown in units, it is possible to visually measure the horizontal state of the floor concrete 90 in the state that the measuring rod 500 is fixed to the horizontal stage (100).

상술한 바와 같이, 상기 양방향 평탄 측정기(900)는, 수평대(100)의 수평 기포(110)를 미동 나사 조정구(200)를 통해 정위치를 잡은 상태에서 수평대(100)에 삽입되어 고정되는 조정 붐대(180)를 관통하는 계측봉(500)을 통해 눈금(510)을 읽어 바닥 콘크리트(90)의 수평을 측정하는 간단한 장치로, 상기 양방향 평탄 측정기(900)는 설치된 상태에서 수평대(100)와 조정 붐대(180)를 연결한 체결 볼트(140)를 풀어 조정 붐대(180)를 길이방향으로 확장한 상태에서 넓은 지역의 수평도를 측정할 수 있게 된다.As described above, the bidirectional flat measuring device 900 is inserted and fixed to the horizontal stage 100 in a state where the horizontal bubble 110 of the horizontal stage 100 is fixed through the fine movement screw adjustment hole 200. A simple device for reading the scale 510 through the measuring rod 500 penetrating the adjustment boom 180 to measure the level of the floor concrete 90, the bidirectional flat measuring device 900 is installed in the horizontal bar (100) ) And loosening the fastening bolt 140 connecting the adjustment boom 180, it is possible to measure the horizontal degree of a wide area in the state extending the adjustment boom 180 in the longitudinal direction.

상술한 본 발명의 구성에 의한 효과를 하기에 설명한다.The effect by the structure of this invention mentioned above is demonstrated below.

본 발명은, 일반적인 사람들도 쉽게 수평 측정을 할 수 있고, 육안으로 수평 측정 상태를 확인할 수 있게 되므로 측정 비용의 낭비를 방지할 수 있는 효과를 갖는다.The present invention has the effect of preventing the waste of the measurement cost, since even ordinary people can easily measure the horizontal, the horizontal measurement state with the naked eye.

도 1은 본 발명의 양방향 평탄 측정기의 사용 상태도.1 is a state diagram used in the bi-directional flat meter of the present invention.

도 2는 본 발명의 양방향 평탄 측정기의 사시도. Figure 2 is a perspective view of the bidirectional flat meter of the present invention.

도 3은 본 발명의 양방향 평탄 측정기의 분해 상태도.Figure 3 is an exploded view of the bidirectional flat meter of the present invention.

도 4는 본 발명의 양방향 평탄 측정기의 길이방향 확장 상태를 나타내는 도면.4 is a view showing a longitudinal expansion state of the bidirectional flat measuring device of the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

90: 바닥 콘크리트 100: 수평대90: floor concrete 100: horizontal

180: 조정 붐대 200: 미동 나사 조정구180: adjustment boom 200: fine movement screw adjustment mechanism

250: 미동 나사 받침판 300: 받침판250: fine movement screw base plate 300: base plate

360: 삼각 다리집 400: 삼각다리 발톱360: triangle leg cage 400: triangle leg claw

500: 계측봉 900: 양방향 평탄 측정기500: measuring rod 900: bidirectional flat measuring instrument

Claims (1)

수평 기포가 상면에 형성되는 수평대, 수평대의 하부를 지지하는 수직대 및 계측봉을 포함하는 공동 주택 지하 주차장 바닥 콘크리트의 수평 측정 장비에 있어서, In the horizontal measurement equipment of the floor concrete in the underground parking lot of a multi-family house comprising a horizontal bar having a horizontal bubble formed on the upper surface, a vertical bar supporting the lower part of the horizontal bar and a measuring rod 상기 수평대(100)는, 길이방향의 중앙이 볼록하게 형성된 몸체(150) 중앙에 수직 및 수평하게 수평 기포(110)(120)가 형성되고, 몸체(150)의 직하부에 다수개의 체결 볼트(130)가 돌출되어 형성되며, 양측 내부가 관통되고, The horizontal stage 100, horizontal bubbles 110, 120 are formed vertically and horizontally in the center of the body 150, the center of the longitudinal direction is convex, a plurality of fastening bolts directly under the body 150 130 is formed to protrude, both sides penetrate the inside, 상기 수평대(100)의 양측 내부에 체결 볼트(140)에 의해 결합되고 너비 조정이 가능한 조정 붐대(180)는, 몸체(176)의 외측이 원형 형태로 중앙에 원형홀(160)이 형성되고, 타측이 수평대(100)의 내측에 삽입되도록 각재로 형성되며, Adjustable boom 180 is coupled to the inside of both sides of the horizontal stage 100 by the fastening bolt 140 is adjustable width, the outer side of the body 176 has a circular hole 160 is formed in the center in a circular shape Is formed of a square so that the other side is inserted into the inside of the horizontal stage 100, 상기 수평대(100)의 하부 체결 볼트(130)에 결합되는 미동 나사 조정구(200)는, 상부에 미동 나사(210)가 형성되고, 하부에 너트봉(220)이 형성되며, The fine screw adjustment mechanism 200 coupled to the lower fastening bolt 130 of the horizontal stage 100, the fine screw 210 is formed on the upper portion, the nut rod 220 is formed on the lower, 상기 미동 나사 조정구(200)의 너트봉(220)에 체결되어 수평을 조정하는 미동 나사 받침판(250)은, 중앙에 하부 미동 나사(260)가 형성되고, 그 하부 미동 나사(260)에는 볼트홀(262)이 형성되며, 상부에 볼트부(270)가 형성되고, 정삼각형 형태로 체결 볼트(270)가 돌출되며, The fine movement screw support plate 250 which is fastened to the nut rod 220 of the fine movement screw adjustment hole 200 to adjust the horizontal level has a lower fine movement screw 260 formed at the center thereof, and the lower fine movement screw 260 has a bolt hole. 262 is formed, the bolt portion 270 is formed on the upper portion, the fastening bolt 270 protrudes in the form of an equilateral triangle, 상기 미동 나사 받침판(250)의 직하부에 결합되는 받침판(300)은, 정중앙에 받침판 베어링 볼트(310)가 관통되어 미동 나사 받침판(250)의 하부 미동 나사(260)에 연결되고, 모서리 위치에 3개의 체결 고리(320)가 형성되며, 그 체결 고리(320)에 볼트홀(322)이 형성되며, The support plate 300 coupled to the lower portion of the microscopic screw support plate 250 is connected to the lower microscopic screw 260 of the microscopic screw support plate 250 by penetrating the support plate bearing bolt 310 at the center, and at a corner position. Three fastening rings 320 are formed, bolt holes 322 are formed in the fastening rings 320, 상기 받침판(300)의 체결 고리(320)에 체결 볼트(380)로 체결되는 삼각 다리집(360)은, 상부에 고리 연결부(370)가 ㄷ자 형태로 형성되고, 그 고리 연결부(370)에 볼트홀(372)이 형성되며, 하부에 다른 체결 볼트(380)가 체결되며, Triangular legs 360 fastened to the fastening bolt 380 to the fastening ring 320 of the support plate 300, the ring connecting portion 370 is formed in the U-shape at the top, the bolt connecting portion 370 bolts Hole 372 is formed, the other fastening bolt 380 is fastened to the bottom, 상기 삼각 다리집(360)의 체결 볼트(380)에 의해 고정되는 삼각다리 발톱(400)은, 하부에 봉침부(410)가 형성되어 넓은 범위의 수평 측정이 가능하도록 구성된 것을 특징으로 하는 건축 바닥 콘크리트 수평 측정용 양방향 평탄 측정기.The triangular leg claw 400 fixed by the fastening bolt 380 of the triangular leg cage 360 is a building floor, characterized in that the lower needle portion 410 is formed to be configured to enable a wide range of horizontal measurement Bi-directional flat meter for leveling concrete.
KR1020040088711A 2004-11-03 2004-11-03 Verticality measurement apparatus of concrete slab for appartment house KR100485992B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821708A (en) * 2014-02-26 2014-05-28 湖州新创丝织品有限公司 Level corrective gauge special for small compressor
KR101756707B1 (en) * 2015-10-14 2017-07-12 주식회사 대농종합건설 Spreading Instrument of Mixed Mortar to Floor and Construction Method
KR101771343B1 (en) * 2016-02-26 2017-08-30 전대우 Cement pouring height measuring device
CN109520487A (en) * 2019-01-04 2019-03-26 中水电第十工程局（郑州）有限公司 One kind being used for arc unwrapping wire and planar arc flatness detecting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821708A (en) * 2014-02-26 2014-05-28 湖州新创丝织品有限公司 Level corrective gauge special for small compressor
CN103821708B (en) * 2014-02-26 2015-11-11 湖州新创丝织品有限公司 The level correction rule that a kind of little compressor is special
KR101756707B1 (en) * 2015-10-14 2017-07-12 주식회사 대농종합건설 Spreading Instrument of Mixed Mortar to Floor and Construction Method
KR101771343B1 (en) * 2016-02-26 2017-08-30 전대우 Cement pouring height measuring device
WO2017146380A1 (en) * 2016-02-26 2017-08-31 전대우 Apparatus for measuring mortar pouring height and constructing method using same
CN109520487A (en) * 2019-01-04 2019-03-26 中水电第十工程局（郑州）有限公司 One kind being used for arc unwrapping wire and planar arc flatness detecting device

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