[go: up one dir, main page]

KR20040071670A - Moving freely displacement measure apparatus for safety diagnosis of construction - Google Patents

Moving freely displacement measure apparatus for safety diagnosis of construction Download PDF

Info

Publication number
KR20040071670A
KR20040071670A KR1020040056724A KR20040056724A KR20040071670A KR 20040071670 A KR20040071670 A KR 20040071670A KR 1020040056724 A KR1020040056724 A KR 1020040056724A KR 20040056724 A KR20040056724 A KR 20040056724A KR 20040071670 A KR20040071670 A KR 20040071670A
Authority
KR
South Korea
Prior art keywords
measuring device
vertical
displacement
flow
safety
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.)
Granted
Application number
KR1020040056724A
Other languages
Korean (ko)
Other versions
KR100454363B1 (en
Inventor
김길평
성수복
Original Assignee
(주)씨에스티개발
(주)토목기술엔지니어링
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주)씨에스티개발, (주)토목기술엔지니어링 filed Critical (주)씨에스티개발
Priority to KR10-2004-0056724A priority Critical patent/KR100454363B1/en
Publication of KR20040071670A publication Critical patent/KR20040071670A/en
Application granted granted Critical
Publication of KR100454363B1 publication Critical patent/KR100454363B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/66—Rock or ground anchors having deformation measuring means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

본 발명은 구조물 수직부의 안전진단용 유동변위 측정장치에 관한 것으로서, 구조물의 수직부가 외적인 하중에 의해 변위가 발생 될 경우 이를 주기적인 체크에 의해 미연에 확인할 수 있도록 하여 그에 필요한 대응책을 마련하여 구조물에 더이상의 변위를 방지할 수 있도록 구성한 구조물 수직부의 안전진단용 유동변위 측정장치에 관한 것이다.The present invention relates to a flow displacement measuring device for the safety diagnosis of the vertical structure of the structure, when the displacement of the vertical portion of the structure by the external load can be confirmed in advance by the periodic check to prepare the necessary countermeasures to the structure anymore The present invention relates to a flow displacement measuring apparatus for the safety diagnosis of a vertical part of a structure configured to prevent displacement of the structure.

본 발명은, 구조물 수직부 하단의 변위를 측정할 수 있도록 구성된 구조물 수직부의 안전진단용 유동변위 측정장치에 있어서,상기 구조물 수직부의 안전진단용 유동변위 측정장치는, 구조물 하단과 벽체에 고정앵커를 설치하여 기초측정장치와 벽체측정장치를 체결넛트로 고정시켜 구조물의 유동이 발생될 경우 기초측정장치와 벽체측정장치가 결합된 구간의 원형눈금판과 기초측정장치의 수직눈금판을 이용하여 구조물 수직부의 변형을 감지할 수 있도록 구성하는 것을 특징으로 하는 구조물 수직부의 안전진단용 유동변위 측정장치를 제공한다.The present invention provides a safety diagnostic flow displacement measuring device for vertical diagnosis of a structure vertical part configured to measure the displacement of the lower part of the vertical structure of the structure, the safety displacement flow displacement measuring device for the vertical part of the structure, by installing a fixed anchor on the bottom of the structure and the wall When the flow of the structure is generated by fixing the basic measuring device and the wall measuring device with the fastening nut, the deformation of the vertical part of the structure is detected by using the circular scale plate of the section where the basic measuring device and the wall measuring device are combined and the vertical scale plate of the basic measuring device. It provides a flow diagnosis measuring device for the safety diagnosis of the vertical structure of the structure characterized in that configured to be.

Description

구조물 수직부의 안전진단용 유동변위 측정장치{MOVING FREELY DISPLACEMENT MEASURE APPARATUS FOR SAFETY DIAGNOSIS OF CONSTRUCTION}Flow displacement measuring device for safety diagnosis of vertical part of structure {MOVING FREELY DISPLACEMENT MEASURE APPARATUS FOR SAFETY DIAGNOSIS OF CONSTRUCTION}

본 발명은 구조물 수직부의 안전진단용 유동변위 측정장치에 관한 것으로서, 구조물의 수직부가 외적인 하중에 의해 변위가 발생 될 경우 이를 주기적인 체크에 의해 미연에 확인할 수 있도록 하여 그에 필요한 대응책을 마련하여 구조물에 더이상의 변위를 방지할 수 있도록 구성한 구조물 수직부의 안전진단용 유동변위 측정장치에 관한 것이다.The present invention relates to a flow displacement measuring device for the safety diagnosis of the vertical structure of the structure, when the displacement of the vertical portion of the structure by the external load can be confirmed in advance by the periodic check to prepare the necessary countermeasures to the structure anymore The present invention relates to a flow displacement measuring apparatus for the safety diagnosis of a vertical part of a structure configured to prevent displacement of the structure.

일반적으로 설치되는 수직구조물에는 도 1과 같이 구조물(10)만 설치되고 변위를 측정할 만한 시설은 전혀 구비가 되어 있지 않아, 구조물(10)이 하중(20)에 의한 변형(30)이 발생될 경우 전혀 변위를 예측을 할 수 없어 구조물의 붕괴현상이 우려되고 있는 실정이다.In general, vertical structures are installed as shown in FIG. 1, only the structure 10 is installed and no facilities for measuring displacement are not provided at all, so that the structure 10 may be deformed 30 due to the load 20. In this case, the displacement of the structure cannot be predicted at all, which causes the collapse of the structure.

본 발명은 상술한 문제점을 감안하여, 본 발명은, 구조물의 수직부에 변위를 예측할 수 있는 유동변위 측정장치를 설치하여 구조물 수직부의 변위를 주기적인 체크에 의해 미연을 파악하여 구조물의 붕괴를 예방하도록 안전하게 대체하는데 그 목적이 있다.In view of the above-described problems, the present invention provides a flow displacement measuring device capable of predicting displacement in the vertical portion of the structure, thereby preventing the collapse of the structure by grasping the delay by periodically checking the displacement of the vertical portion of the structure. Its purpose is to safely replace it.

도 1은 종래 구조물의 변위발생에 의한 문제점을 나타내는 도면.1 is a view showing a problem caused by the displacement of the conventional structure.

도 2는 본 발명의 구조물 수직부의 안전진단용 유동변위 측정장치를 설치한 상태를 나타내는 단면도.Figure 2 is a cross-sectional view showing a state of installation of the safety displacement flow displacement measuring apparatus vertical structure of the present invention.

도 3은 구조물 수직부의 안전진단용 유동변위 측정장치의 분해상태를 나타내는 도면.3 is a view showing an exploded state of the safety displacement flow displacement measuring apparatus of the vertical structure.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100: 구조물 200: 유동변위 측정장치100: structure 200: flow displacement measuring device

210: 기초측정장치 211: 체결홀210: basic measuring device 211: fastening hole

212: 플랜지 213: 원형홀212: flange 213: round hole

214,214': 원형눈금판 215: 변형감지용 스프링214,214 ': Circular plate 215: Spring for deformation detection

216: 수직눈금판 220: 벽체측정장치216: vertical scale 220: wall measuring device

221: 체결볼트 222: 원형봉221: fastening bolt 222: round rod

300: 고정앵커 310: 체결넛트300: fixed anchor 310: tightening nut

본 발명은 상술한 목적달성을 위해, 본 발명은, 구조물 수직부 하단의 변위를 측정할 수 있도록 구성된 구조물 수직부의 안전진단용 유동변위 측정장치에 있어서,상기 구조물 수직부의 안전진단용 유동변위 측정장치는, 구조물 하단과 벽체에 고정앵커를 설치하여 기초측정장치와 벽체측정장치를 체결넛트로 고정시켜 구조물의 유동이 발생될 경우 기초측정장치와 벽체측정장치가 결합된 구간의 원형눈금판과 기초측정장치의 수직눈금판을 이용하여 구조물 수직부의 변형을 감지할 수 있도록 구성하는 것을 특징으로 하는 구조물 수직부의 안전진단용 유동변위 측정장치를 제공한다.The present invention, in order to achieve the above object, the present invention, in the safety displacement flow displacement measuring apparatus for the vertical structure of the structure configured to measure the displacement of the vertical portion of the structure, the safety displacement flow displacement measuring apparatus for the vertical structure, Fixed anchors are installed at the bottom of the structure and on the wall to fix the basic measuring device and the wall measuring device with fastening nuts. When the flow of the structure occurs, the circular scale plate and the vertical measuring device in the section where the basic measuring device and the wall measuring device are combined are vertical. Provides a flow displacement measuring device for the safety diagnosis of the vertical structure of the structure, characterized in that configured to detect the deformation of the vertical structure using the scale plate.

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 2는 본 발명의 구조물 수직부의 안전진단용 유동변위 측정장치를 설치한 상태를 나타내는 단면도로서, 구조물(100)의 수직부에 내, 외적인 영향에 의한 구조물(100)의 변형을 체크할 수 있도록 설치되는 구조물 수직부의 안전진단용 유동변위 측정장치(200)에 있어서,Figure 2 is a cross-sectional view showing a state of installation of the flow displacement measuring device for the safety diagnosis of the vertical structure of the present invention, the vertical portion of the structure 100 is installed to check the deformation of the structure 100 due to internal and external influences In the safety diagnosis flow displacement measuring apparatus 200 of the vertical structure to be,

상기 구조물 수직부의 안전진단용 유동변위 측정장치(200)는, 구조물(100) 하단과 벽체에 고정앵커(300)를 설치하여 기초측정장치(210)와 벽체측정장치(220)를 체결넛트(310)로 고정시켜 구조물(100)의 유동이 발생될 경우 기초측정장치(210)와 벽체측정장치(220)가 결합된 구간의 원형눈금판(214,214')과 기초측정장치(210)의 수직눈금판(216)을 이용하여 구조물(100) 수직부의 변형을 감지할 수 있도록 구성한다.The safety displacement flow displacement measuring device 200 of the vertical structure of the structure, the fixing anchor 300 is installed on the bottom and the wall of the structure 100 to fasten the basic measuring device 210 and the wall measuring device 220 nuts (310) When the flow of the structure 100 is generated by fixing with a circular scale plate (214,214 ') and the vertical scale plate 216 of the basic measuring device 210 in the section in which the basic measuring device 210 and the wall measuring device 220 is combined It is configured to detect the deformation of the vertical portion of the structure 100 by using.

도 3은 구조물 수직부의 안전진단용 유동변위 측정장치의 분해상태를 나타내는 도면로서, 상기 구조물 수직부의 안전진단용 유동변위 측정장치(200)는, 기초측정장치(210)와 벽체측정장치(220)로 구성되며,3 is a view showing an exploded state of the safety diagnostic flow displacement measuring apparatus for the vertical structure of the structure, the safety diagnostic flow displacement measuring apparatus 200 for the vertical structure of the structure is composed of a basic measuring device 210 and the wall measuring device 220 ,

상기 기초측정장치(210)는, 하단은 체결홀(211)이 형성된 플랜지(212)로 형성되고, 상단은 원형홀(213)이 형성된 원형눈금판(214)이 형성되며, 중간부에는 변형감지용 스프링(215)과 수직눈금판(216)이 형성되어 구조물(100)의 수직부가 밀릴 경우 변형감지용 스프링(215)에서 변형이 되면서 수직눈금판(216)의 눈금을 읽을 수 있도록 하고,The basic measuring device 210, the lower end is formed of a flange 212 is formed with a fastening hole 211, the upper end is formed a circular scale plate 214 is formed with a circular hole 213, the middle portion for deformation detection A spring 215 and a vertical scale plate 216 are formed so that when the vertical portion of the structure 100 is pushed, the deformation of the vertical sensing plate 216 can be read while being deformed by the deformation detecting spring 215.

상기 벽체측정장치(220)는, 벽체측으로 체결홀(211)이 형성된 플랜지(212)가 형성되고, 상기 기초측정장치(210)쪽으로 체결볼트(221)가 부착된 원형봉(222)을 형성하여, 상기 체결볼트(221)를 상기 기초측정장치(210)의 원형홀(213)에 삽입시켜 또 다른 원형눈금판(214')을 체결시켜 구조물(100) 수직부의 유동으로 인한 변형 여부를 측정할 수 있도록 구성한다.The wall measuring device 220 has a flange 212 formed with a fastening hole 211 toward the wall, and forms a circular bar 222 with a fastening bolt 221 toward the basic measuring device 210. The fastening bolt 221 may be inserted into the circular hole 213 of the basic measuring device 210 to fasten another circular scale plate 214 'to determine whether the structure is deformed due to the flow of the vertical part 100. To be configured.

상술한 구성에서 알 수 있는 바와 같이, 구조물 수직부의 안전진단용 유동변위 측정장치는, 구조물의 수직부가 내,외적인 영향에 의해 변형이 발생될 경우 주기적인 체크에 의해 구조물의 변위를 미연에 파악하여 이에 필요한 적절한 대체를 가능토록 하여 시설물의 안전을 확보할 수 있도록 안전진단장치를 구성한다.As can be seen from the above configuration, the safety displacement flow displacement measuring device for the vertical structure of the structure, if the deformation of the vertical portion of the structure is caused by internal and external influences to check the displacement of the structure in advance by checking periodically Safety diagnosis devices should be configured to ensure the safety of the facility to allow for the appropriate replacement.

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

본 발명의 구조물 수직부의 안전진단용 유동변위 측정장치는, 구조물 수직부의 변위를 체크할 수 있도록 원형눈금판과 기초측정장치에 수직눈금판을 설치하여 구조물의 내, 외적인 영향에 의해 변형이 발생 시 유동변위 측정장치를 통해 미연에 파악할 수 있도록 하여 구조물의 문제점을 신속하게 대체할 수 있는 효과를 갖도록 한다.Safety displacement flow displacement measuring device of the vertical structure of the present invention, by installing a vertical scale plate on the circular scale plate and the basic measuring device to check the displacement of the vertical portion of the structure flow measurement when deformation occurs due to internal and external influences of the structure The device can be identified beforehand so that the problem of the structure can be quickly replaced.

Claims (1)

구조물 수직부 하단의 변위를 측정할 수 있도록 구성된 구조물 수직부의 안전진단용 유동변위 측정장치(200)에 있어서,In the safety diagnostic flow displacement measuring apparatus 200 configured to measure the displacement of the lower part of the vertical structure, 상기 구조물 수직부의 안전진단용 유동변위 측정장치(200)는, 구조물(100) 하단과 벽체에 고정앵커(300)를 설치하여 기초측정장치(210)와 벽체측정장치(220)를 체결넛트(310)로 고정시켜 구조물(100)의 유동이 발생될 경우 기초측정장치(210)와 벽체측정장치(220)가 결합된 구간의 원형눈금판(214,214')과 기초측정장치(210)의 수직눈금판(216)을 이용하여 구조물(100) 수직부의 변형을 감지할 수 있도록 구성하는 한편,The safety displacement flow displacement measuring device 200 of the vertical structure of the structure, the fixing anchor 300 is installed on the bottom and the wall of the structure 100 to fasten the basic measuring device 210 and the wall measuring device 220 nuts (310) When the flow of the structure 100 is generated by fixing with a circular scale plate (214,214 ') and the vertical scale plate 216 of the basic measuring device 210 in the section in which the basic measuring device 210 and the wall measuring device 220 is combined While using the configuration to detect the deformation of the vertical portion of the structure 100, 상기 기초측정장치(210)는, 하단은 체결홀(211)이 형성된 플랜지(212)로 형성되고, 상단은 원형홀(213)이 형성된 원형눈금판(214)이 형성되며, 중간부에는 변형감지용 스프링(215)과 수직눈금판(216)이 형성되어 구조물(100)의 수직부가 밀릴 경우 변형감지용 스프링(215)에서 변형이 되면서 수직눈금판(216)의 눈금을 읽을 수 있도록 하고,The basic measuring device 210, the lower end is formed of a flange 212 is formed with a fastening hole 211, the upper end is formed a circular scale plate 214 is formed with a circular hole 213, the middle portion for deformation detection A spring 215 and a vertical scale plate 216 are formed so that when the vertical portion of the structure 100 is pushed, the deformation of the vertical sensing plate 216 can be read while being deformed by the deformation detecting spring 215. 상기 벽체측정장치(220)는, 벽체측으로 체결홀(211)이 형성된 플랜지(212)가 형성되고, 상기 기초측정장치(210)쪽으로 체결볼트(221)가 부착된 원형봉(222)을 형성하여, 상기 체결볼트(221)를 상기 기초측정장치(210)의 원형홀(213)에 삽입시켜 또 다른 원형눈금판(214')을 체결시켜 구조물(100) 수직부의 유동으로 인한 변형 여부를 측정할 수 있도록 구성하는 것을 특징으로 하는 구조물 수직부의 안전진단용 유동변위 측정장치.The wall measuring device 220 has a flange 212 formed with a fastening hole 211 toward the wall, and forms a circular bar 222 with a fastening bolt 221 toward the basic measuring device 210. The fastening bolt 221 may be inserted into the circular hole 213 of the basic measuring device 210 to fasten another circular scale plate 214 'to determine whether the structure is deformed due to the flow of the vertical part 100. Safety displacement flow displacement measuring device for the vertical structure of the structure, characterized in that configured to.
KR10-2004-0056724A 2004-07-21 2004-07-21 Moving freely displacement measure apparatus for safety diagnosis of construction Expired - Lifetime KR100454363B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2004-0056724A KR100454363B1 (en) 2004-07-21 2004-07-21 Moving freely displacement measure apparatus for safety diagnosis of construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2004-0056724A KR100454363B1 (en) 2004-07-21 2004-07-21 Moving freely displacement measure apparatus for safety diagnosis of construction

Publications (2)

Publication Number Publication Date
KR20040071670A true KR20040071670A (en) 2004-08-12
KR100454363B1 KR100454363B1 (en) 2004-10-28

Family

ID=37359463

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-0056724A Expired - Lifetime KR100454363B1 (en) 2004-07-21 2004-07-21 Moving freely displacement measure apparatus for safety diagnosis of construction

Country Status (1)

Country Link
KR (1) KR100454363B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100607471B1 (en) * 2006-01-27 2006-08-02 (주) 한국시설안전연구원 Safety Diagnosis Device for Road Soundproof Wall
KR100686955B1 (en) * 2006-11-16 2007-02-27 한국씨엠이엔지(주) Concrete retaining wall diagnostic structure of road
KR100780273B1 (en) * 2006-10-16 2007-11-29 주식회사 삼림엔지니어링 Safety Diagnosis Measurement Device for Retaining Wall Section of Bridge Reinforcement Soil
KR100844024B1 (en) * 2008-04-16 2008-07-04 (주)대영구조기술단 Vertical Structure Safety Diagnosis Measurement System
KR102676986B1 (en) * 2023-06-30 2024-06-19 (재)한국건설안전기술원 Vertical structure displacement measurement device for safety diagnosis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594501B1 (en) 2006-01-13 2006-06-30 (재) 한국건설품질연구원 Safety Diagnosis Device for Measuring Wall Thickness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100211156B1 (en) * 1997-05-08 1999-07-15 이창남 Automatic variable gauge for measuring structural member angle changes
JP2000321099A (en) * 1999-05-10 2000-11-24 Sho Bond Constr Co Ltd Monitoring apparatus for falling stone, etc.
KR200212499Y1 (en) * 2000-07-05 2001-02-15 이창남 Measuring & Alarming device of displacement of the structural members(Using Inclinometer)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100607471B1 (en) * 2006-01-27 2006-08-02 (주) 한국시설안전연구원 Safety Diagnosis Device for Road Soundproof Wall
KR100780273B1 (en) * 2006-10-16 2007-11-29 주식회사 삼림엔지니어링 Safety Diagnosis Measurement Device for Retaining Wall Section of Bridge Reinforcement Soil
KR100686955B1 (en) * 2006-11-16 2007-02-27 한국씨엠이엔지(주) Concrete retaining wall diagnostic structure of road
KR100844024B1 (en) * 2008-04-16 2008-07-04 (주)대영구조기술단 Vertical Structure Safety Diagnosis Measurement System
KR102676986B1 (en) * 2023-06-30 2024-06-19 (재)한국건설안전기술원 Vertical structure displacement measurement device for safety diagnosis

Also Published As

Publication number Publication date
KR100454363B1 (en) 2004-10-28

Similar Documents

Publication Publication Date Title
KR100454363B1 (en) Moving freely displacement measure apparatus for safety diagnosis of construction
PT1003978E (en) Load indicating fastener systems method and apparatus
KR20090079192A (en) Load indicator and method
KR200443692Y1 (en) Safety Diagnosis Facility of Bridge Steel Box Sleeve Section
KR102523632B1 (en) Shear key for bridge capable of spacing adjustment and displacement measurement
JP6071577B2 (en) Slope change detection structure in slope stabilization method
JP2003021272A (en) Spring hanger
KR101159777B1 (en) Fixing apparatus for sensor
US20150158697A1 (en) Deflection pulley cover for monitoring elevator car support
EP1998145A3 (en) Microsensor capable of detecting a distance change or a series of distance changes between two points or zones of a structure when placed under stress
KR100473480B1 (en) Measure apparatus for safety check-up of bridge
KR100590312B1 (en) Safety diagnosis device for measuring structure deflection
KR102525039B1 (en) Shear key for bridge capable of negative reaction resistance and displacement measurement
KR20130118536A (en) Test device for nut loose
KR200376644Y1 (en) Overlord sensing apparatus of concrete slab for bridge
KR101634443B1 (en) Axial force sensing device of bolt
KR200369967Y1 (en) Measure apparatus for safety check-up of bridge
KR101084330B1 (en) Safety Diagnosis Device for Bridge Foundation Structures Using Water Pressure Sensor
CN111561985B (en) Sensor mounting mechanism
CN210322131U (en) Landing leg reaction force sensor and landing leg type engineering machinery
KR100591454B1 (en) Safety Diagnosis Device for Measuring Durability of Bridge Railings
KR100540007B1 (en) a safety sensing apparatus of bridge pier mould construction
KR102578273B1 (en) Gauge fixture for the bridge displacement measurement which is the alternation installable
KR100473479B1 (en) Measure apparatus for safety check-up of bridge
KR20040101985A (en) Safety diagnosis apparatus for construction

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

A302 Request for accelerated examination
N231 Notification of change of applicant
PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20111016

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

K11-X000 Ip right revival requested

St.27 status event code: A-6-4-K10-K11-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20111016

PR0401 Registration of restoration

St.27 status event code: A-6-4-K10-K13-oth-PR0401

R401 Registration of restoration
FPAY Annual fee payment

Payment date: 20121011

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20130930

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20140925

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20150825

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

P14-X000 Amendment of ip right document requested

St.27 status event code: A-5-5-P10-P14-nap-X000

FPAY Annual fee payment

Payment date: 20170928

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20180905

Year of fee payment: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

FPAY Annual fee payment

Payment date: 20190731

Year of fee payment: 16

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 16

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 17

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 18

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 19

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 20

PC1801 Expiration of term

St.27 status event code: N-4-6-H10-H14-oth-PC1801

Not in force date: 20240722

Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION