KR20050074337A - Crack measure apparatus for safety check-up for construction - Google Patents

Crack measure apparatus for safety check-up for construction Download PDF

Info

Publication number
KR20050074337A
KR20050074337A KR1020050020694A KR20050020694A KR20050074337A KR 20050074337 A KR20050074337 A KR 20050074337A KR 1020050020694 A KR1020050020694 A KR 1020050020694A KR 20050020694 A KR20050020694 A KR 20050020694A KR 20050074337 A KR20050074337 A KR 20050074337A
Authority
KR
South Korea
Prior art keywords
measuring
crack
measuring instrument
frame
front frame
Prior art date
Application number
KR1020050020694A
Other languages
Korean (ko)
Other versions
KR100601358B1 (en
Inventor
김인석
Original Assignee
주식회사 삼림엔지니어링
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 주식회사 삼림엔지니어링 filed Critical 주식회사 삼림엔지니어링
Priority to KR1020050020694A priority Critical patent/KR100601358B1/en
Publication of KR20050074337A publication Critical patent/KR20050074337A/en
Application granted granted Critical
Publication of KR100601358B1 publication Critical patent/KR100601358B1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

본 발명은 구조물의 안전진단용 균열계측장치에 관한 것으로서, 특히 어두운 곳에서도 구조물의 균열을 손쉽게 계측할 수 있고 균열 계측핀이 균열계측장치에 부착되어 있어 구조물의 균열을 쉽게 파악할 수 있도록 하는 구조물의 안전진단용 균열계측장치에 관한 것이다.The present invention relates to a crack measuring device for the safety diagnosis of the structure, in particular, it is easy to measure the crack of the structure even in a dark place and the safety of the structure so that the crack measuring pin is attached to the crack measuring device to easily identify the crack of the structure The present invention relates to a diagnostic crack measuring device.

본 발명은, 구조물의 균열 정도를 측정하는 장치에 있어서, 계측기 전면틀(100); 균열 계측핀(200); 볼록 렌즈(300); 빛흡수형 코팅유리(400); 계측기 중간틀(500); 및 계측기 후면틀(600);로 구성됨을 특징으로 하는 구조물의 안전진단용 균열계측장치를 제공한다.The present invention, in the apparatus for measuring the degree of cracking of the structure, the measuring instrument front frame 100; Crack measurement pin 200; Convex lens 300; Light absorption coating glass 400; Instrument middle frame 500; And measuring instrument rear frame 600; provides a crack diagnostic device for the safety diagnosis of the structure, characterized in that consisting of.

Description

구조물의 안전진단용 균열계측장치{CRACK MEASURE APPARATUS FOR SAFETY CHECK-UP FOR CONSTRUCTION}CRACK MEASURE APPARATUS FOR SAFETY CHECK-UP FOR CONSTRUCTION}

본 발명은 구조물의 안전진단용 균열계측장치에 관한 것으로서, 특히 어두운 곳에서도 구조물의 균열을 손쉽게 계측할 수 있고 균열 계측핀이 균열계측장치에 부착되어 있어 구조물의 균열을 쉽게 파악할 수 있도록 하는 구조물의 안전진단용 균열계측장치에 관한 것이다.The present invention relates to a crack measuring device for the safety diagnosis of the structure, in particular, it is easy to measure the crack of the structure even in a dark place and the safety of the structure so that the crack measuring pin is attached to the crack measuring device to easily identify the crack of the structure The present invention relates to a diagnostic crack measuring device.

일반적으로 구조물에 대한 안전진단용 균열계측장치는, 초음파를 이용한 계측장치가 대부분으로 균열의 틈새를 측정하는 장치는 거의 전무하다 할 것이다.In general, the safety diagnostic crack measurement device for the structure, the ultrasonic measuring device is the most, there is almost no device for measuring the crack gap.

특히, 구조물의 어두운 장소에서 균열을 파악하는 장치가 개발되지 않아, 측정시 전선을 인출하여 전등을 연결하는 등 작업성이 저하됨은 물론, 정확한 균열의 정도를 파악하지 못하는 실정이다.In particular, since a device for identifying a crack in a dark place of the structure has not been developed, workability is degraded, such as drawing a wire and connecting a light at the time of measurement, as well as failing to determine the exact degree of cracking.

본 발명은 상술한 문제점을 감안하여, 본 발명은, 어두운 곳에서도 구조물의 균열을 손쉽게 계측할 수 있고 균열 계측핀이 균열계측장치에 부착되어 있어 구조물의 균열을 쉽게 파악할 수 있도록 하는 구조물의 안전진단용 균열계측장치를 제공함을 그 목적으로 한다.In view of the above-described problems, the present invention can easily measure the crack of a structure even in a dark place, and the crack measuring pin is attached to the crack measuring device, so that the structure can be easily diagnosed. Its purpose is to provide a crack measuring device.

본 발명은 상술한 목적 달성을 위해, 본 발명은, 구조물의 균열 정도를 측정하는 장치에 있어서, 모두 원형 단면 형태로 형성되어 나사부에 의해 계측기 중간틀 및 계측기 후면틀와 상호 일체로 체결되는 한편, 외주면에 계측핀 연결구가 돌출되도록 형성되고, 전방면에 눈금판 유리가 형성되며, 눈금판에 눈금이 도시된 계측기 전면틀; 상기 계측기 전면틀의 계측핀 연결구에 삽입고정되는 한편, 지름의 크기가 다른 다수개가 삽입되어 고정되는 균열 계측핀; 상기 계측기 전면틀과 계측기 중간틀의 사이에 밀착고정되는 한편, 일측에 사각형 형태로 삽입홈이 형성된 볼록 렌즈; 상기 볼록 렌즈의 삽입홈에 삽입되어 사용되는 한편, 전구의 사용시 빛을 흡수시키는 빛흡수형 코팅유리; 계측기 전면틀과 계측기 후면틀의 사이에 설치되는 한편, 길이방향 양측에 각각 나사부가 형성되고, 내측면 양측에 각각 전구와 전지가 형성되며, 외주면에 전원 스위치가 형성되는 계측기 중간틀; 상기 계측기 중간틀의 후방에 결합되는 한편, 후방에 계측 투명유리가 형성된 계측기 후면틀;로 구성됨을 특징으로 하는 구조물의 안전진단용 균열계측장치를 제공한다.The present invention, in order to achieve the above object, the present invention, in the device for measuring the degree of cracking of the structure, all formed in the shape of a circular cross-section is fastened integrally with the measuring instrument intermediate frame and the measuring instrument rear frame by the screw, while the outer peripheral surface A measuring instrument front frame formed to protrude from the measuring pin connector, and a scale plate glass formed on the front surface thereof, and a scale shown on the scale plate; A crack measuring pin inserted and fixed to the measuring pin connector of the measuring instrument front frame, wherein a plurality of different diameters are inserted and fixed; A convex lens fixedly fixed between the measuring instrument front frame and the measuring instrument middle frame, and having an insertion groove formed in a quadrangular shape at one side thereof; A light absorption type coating glass which is inserted into the insertion groove of the convex lens and used to absorb light when the bulb is used; A measuring instrument intermediate frame installed between the measuring instrument front frame and the measuring instrument rear frame, each having a screw portion formed on both sides of the longitudinal direction, a bulb and a battery formed on both sides of the inner surface, and a power switch formed on the outer circumferential surface thereof; It is coupled to the rear of the measuring instrument middle frame, the measuring instrument rear frame formed with a measuring transparent glass at the rear; provides a crack diagnostic device for safety diagnosis of the structure, characterized in that consisting of.

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 균열계측장치의 사시도이고, 도 2는 본 발명의 균열계측장치의 일측절단된 상태를 나타내는 도면이며, 도 3은 본 발명의 균열계측장치의 분해 상태를 나타내는 도면이다.1 is a perspective view of a crack measuring device of the present invention, Figure 2 is a view showing a cut state of one side of the crack measuring device of the present invention, Figure 3 is a view showing an exploded state of the crack measuring device of the present invention.

균열계측장치(700)는, 계측기 전면틀(100), 균열 계측핀(200), 볼록 렌즈(300), 빛흡수형 코팅유리(400), 계측기 중간틀(500) 및 계측기 후면틀(600)로 구성된다.Crack measuring apparatus 700, the measuring instrument front frame 100, the crack measuring pin 200, the convex lens 300, light-absorbing coating glass 400, the measuring instrument middle frame 500 and the measuring instrument rear frame 600 It consists of.

상기 계측기 전면틀(100), 계측기 중간틀(500) 및 계측기 후면틀(600)은, 모두 원형 단면 형태로 형성되어 나사부(504)(604)에 의해 상호 일체로 체결되는 구조로, 상기 계측기 전면틀(100)은 외주면에 라운딩되는 계측핀 연결구(110)가 형성되고, 전방면에 눈금판 유리(120)가 형성되는 한편, 상기 눈금판(120)에 눈금(122)이 도시되어 있다.The measuring instrument front frame 100, the measuring instrument middle frame 500 and the measuring instrument rear frame 600 are all formed in a circular cross-sectional shape and are fastened integrally with each other by screws 504 and 604. The mold 100 has a measurement pin connector 110 rounded on an outer circumferential surface thereof, and a scale plate glass 120 is formed on a front surface thereof, while a scale 122 is illustrated on the scale plate 120.

또한, 상기 계측기 전면틀(100)의 계측핀 연결구(110)에는, 지름의 크기가 다른, 즉 예를들면 1mm ~ 7mm의 관경을 가지는 균열 계측핀(200)을 삽입하게 된다.In addition, the measuring pin connector 110 of the measuring instrument front frame 100, the crack measuring pin 200 having a different diameter, that is, for example, a diameter of 1mm ~ 7mm is inserted.

상기 균열 계측핀(200)은, 구조물에 대한 균열이 발생된 위치에 사용자가 탈착하여 그 균열부에 삽입하므로 적정한 균열의 크기를 알 수 있게 된다.The crack measuring pin 200, the user is detached to the position where the crack is generated for the structure is inserted into the crack portion it is possible to know the appropriate size of the crack.

상기 볼록 렌즈(300)는, 일반적인 볼록 렌즈로 일측에 사각형 형태로 삽입홈(310)이 형성되는 한편, 상기 볼록 렌즈(300)의 삽입홈(310)에는 빛흡수형 코팅유리(400)가 삽입되어 전구(510)의 사용시 볼록 렌즈나 빛흡수형 코팅유리(400)에 의해 빛을 흡수하게 된다.The convex lens 300 is a general convex lens is formed with a groove (310) is formed in a square on one side, while the light absorption coating glass 400 is inserted into the insertion groove 310 of the convex lens (300). When the light bulb 510 is used, light is absorbed by the convex lens or the light absorption type coating glass 400.

상기 빛흡수형 코팅유리(400)는 직사각형 형태로, 빛을 흡수하는데 이용되는 부재이며, 볼록 렌즈(400)와 다른 재질로 제작되는 한편, 상기 볼록 렌즈(300)는 중앙을 통해 반대편으로 빛을 조사하는 일반적인 볼록 렌즈가 사용되고, 그 사이에 빛흡수형 코팅유리(400)가 삽입되어 빛을 더욱 효과적으로 흡수할 수 있게 된다.The light absorption type coating glass 400 is a rectangular shape, is a member used to absorb light, and is made of a material different from the convex lens 400, while the convex lens 300 is the opposite side through the center A general convex lens to be irradiated is used, and a light absorption type coating glass 400 is inserted therebetween to absorb light more effectively.

상기 계측기 중간틀(500)은, 계측기 전면틀(100)과 계측기 후면틀(600)의 사이에 설치되어 빛을 조사할 수 있는 구조로 형성되고 사용자가 손으로 잡을 수 있도록 형성되는 한편, 상기 계측기 중간틀(500)에는, 길이방향 양측에 각각 나사부(504)가 형성되고, 내측면 양측에 각각 전구(510)와 전지(520)가 형성되며, 외주면에 전원 스위치(520)가 형성되어 빛을 조사할 수 있는 구조를 가진다.The measuring instrument middle frame 500 is formed between the measuring instrument front frame 100 and the measuring instrument rear frame 600 and formed of a structure capable of irradiating light and is formed to be held by a user. In the intermediate frame 500, screw portions 504 are formed on both sides of the longitudinal direction, respectively, light bulbs 510 and a battery 520 are formed on both sides of the inner surface, and a power switch 520 is formed on the outer circumferential surface to emit light. It has a structure that can be investigated.

상기 계측기 중간틀(500)은, 전구(510)와 전지(520)가 삽입되는 구조가 종래에 전지 및 전구를 삽입하는 형태와 유사하여 자세한 설명은 생략하기로 하는 한편, 상기 계측기 중간틀(500)과 계측기 전면틀(100)이 밀착되는 위치에 볼록 렌즈(300)가 위치되면 계측기 중간틀(500)의 전방 절곡면이 단턱을 이루는 관계로 볼록 렌지(300)를 지지할 수 있게 된다.The measuring instrument middle frame 500 is similar to the structure in which the light bulb 510 and the battery 520 are inserted in the form of inserting the battery and the light bulb in the related art, and thus detailed description thereof will be omitted, while the measuring instrument middle frame 500 When the convex lens 300 is positioned at a position where the measuring instrument front frame 100 is in close contact with the measuring apparatus front frame 100, the front bending surface of the measuring instrument middle frame 500 forms the stepped portion to support the convex range 300.

상기 계측기 후면틀(600)은, 후방에 계측 투명유리(610)가 형성되어 사용자가 계측 투명유리(610)를 통해 계측기 전면틀(100)의 눈금(122)을 읽을 수 있게 된다.The measuring instrument rear frame 600, the measurement transparent glass 610 is formed at the rear so that the user can read the scale 122 of the measuring instrument front frame 100 through the measurement transparent glass 610.

상술한 구성에서 알 수 있듯이, 상기 균열계측장치(700)는, 계측기 전면틀(100)의 외측 계측핀 연결구(110)에 균열 계측핀(200)이 삽입고정되어 있어, 사용자는 간단하게 균열 계측핀(200)을 탈착하여 구조물에 형성된 균열의 두께를 균열 계측핀(200)을 삽입하여 확인가능함과 아울러, 눈금판 유리(120)에 눈금(122)이 도시되어 있어 균열의 두께를 확인할 수 있게 된다.As can be seen from the above-described configuration, the crack measuring device 700, the crack measuring pin 200 is inserted and fixed to the outer measuring pin connector 110 of the measuring instrument front frame 100, the user can easily measure the crack The thickness of the crack formed in the structure by removing the pin 200 can be confirmed by inserting the crack measurement pin 200, and the scale 122 is shown on the grid glass 120, so that the thickness of the crack can be confirmed. .

또한, 상기 균열계측장치(700)는, 사용자가 들고다니면서 구조물의 균열부를 확인할 수 있는 경량의 장치이므로, 손쉽게 사용이 가능하게 된다.In addition, the crack measuring device 700 is a lightweight device that can check the cracks of the structure while the user is carried, it is possible to use easily.

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

본 발명의 균열계측장치는, 배터리와 전구가 계측기 중간틀에 결합되어 있어 빛을 조사할 수 있어 어두운 곳에서도 구조물의 균열을 손쉽게 계측할 수 있고, 균열 계측핀이 균열계측장치의 계측기 전면틀에 부착되어 있고 눈금판 유리에 눈금이 도시되어 있는 관계로 구조물에 발생된 균열의 두께를 정확하게 측정할 수 있는 효과를 갖는다.In the crack measuring device of the present invention, a battery and a light bulb are coupled to a measuring instrument middle frame so that light can be irradiated, so that the crack of the structure can be easily measured even in a dark place, and the crack measuring pin is connected to the measuring instrument front frame of the crack measuring device. It is attached, and the scale is shown on the scale glass, which has the effect of accurately measuring the thickness of the cracks generated in the structure.

특히, 상기 균열계측장치는, 저렴한 비용으로 제작이 가능하여 구조물에 대한 균열 측정을 저렴한 비용으로 상시 측정할 수 있고, 비숙련자도 균열의 계측을 손쉽게 할 수 있다는 장점을 갖는다.In particular, the crack measuring apparatus can be manufactured at a low cost, so that the crack measurement on the structure can be always measured at a low cost, and an unskilled person can easily measure the crack.

도 1은 본 발명의 균열계측장치의 사시도.1 is a perspective view of a crack measuring device of the present invention.

도 2는 본 발명의 균열계측장치의 일측절단된 상태를 나타내는 도면.Figure 2 is a view showing a side cut state of the crack measuring apparatus of the present invention.

도 3은 본 발명의 균열계측장치의 분해 상태를 나타내는 도면.3 is a view showing an exploded state of a crack measuring apparatus of the present invention.

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

100: 계측기 전면틀 200: 균열 계측핀100: instrument front frame 200: crack measuring pin

300: 볼록 렌즈 400: 빛흡수형 코팅유리300: convex lens 400: light absorption type coated glass

500: 계측기 중간틀 600: 계측기 후면틀500: instrument middle frame 600: instrument rear frame

700: 균열계측장치700: crack measurement device

Claims (1)

구조물의 균열 정도를 측정하는 장치에 있어서, In the device for measuring the degree of cracking of the structure, 모두 원형 단면 형태로 형성되어 나사부(504)(604)에 의해 계측기 중간틀(500) 및 계측기 후면틀(600)와 상호 일체로 체결되는 한편, Both are formed in a circular cross-sectional shape and are integrally fastened with the measuring instrument middle frame 500 and the measuring instrument back frame 600 by screws 504 and 604, 외주면에 계측핀 연결구(110)가 돌출되도록 형성되고, 전방면에 눈금판 유리(120)가 형성되며, 눈금판(120)에 눈금(122)이 도시된 계측기 전면틀(100); A measuring instrument front frame 100 formed on the outer circumferential surface thereof so as to protrude from the measuring pin connector 110, a front plate 100 having a scale plate glass 120 formed thereon, and a scale 122 shown at the scale plate 120; 상기 계측기 전면틀(100)의 계측핀 연결구(110)에 삽입고정되는 한편, 지름의 크기가 다른 다수개가 삽입되어 고정되는 균열 계측핀(200); A crack measuring pin 200 which is inserted and fixed to the measuring pin connector 110 of the measuring instrument front frame 100 and is inserted and fixed with a plurality of diameters different from each other; 상기 계측기 전면틀(100)과 계측기 중간틀(500)의 사이에 밀착고정되는 한편, While tightly fixed between the measuring instrument front frame 100 and the measuring instrument middle frame 500, 일측에 사각형 형태로 삽입홈(310)이 형성된 볼록 렌즈(300); A convex lens 300 having an insertion groove 310 formed in a rectangular shape on one side thereof; 상기 볼록 렌즈(300)의 삽입홈(310)에 삽입되어 사용되는 한편, 전구(510)의 사용시 빛을 흡수하도록 이용되는 빛흡수형 코팅유리(400); A light absorption type coating glass 400 used to be inserted into the insertion groove 310 of the convex lens 300 and used to absorb light when the bulb 510 is used; 계측기 전면틀(100)과 계측기 후면틀(600)의 사이에 설치되는 한편, 길이방향 양측에 각각 나사부(504)가 형성되고, 내측면 양측에 각각 전구(510)와 전지(520)가 형성되며, 외주면에 전원 스위치(520)가 형성되는 계측기 중간틀(500); 및 While installed between the measuring instrument front frame 100 and the measuring instrument rear frame 600, the threaded portion 504 is formed on both sides of the longitudinal direction, respectively, the bulb 510 and the battery 520 are formed on both sides of the inner surface A measuring instrument intermediate frame 500 having a power switch 520 formed on an outer circumferential surface thereof; And 상기 계측기 중간틀(500)의 후방에 결합되는 한편, While coupled to the rear of the instrument intermediate frame 500, 후방에 계측 투명유리(610)가 형성된 계측기 후면틀(600);로 구성됨을 특징으로 하는 구조물의 안전진단용 균열계측장치.Measuring instrument rear frame 600, the measuring transparent glass 610 is formed at the rear; cracks measuring device for safety diagnosis of the structure, characterized in that consisting of.
KR1020050020694A 2005-03-11 2005-03-11 Crack measure apparatus for safety check-up for construction KR100601358B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050020694A KR100601358B1 (en) 2005-03-11 2005-03-11 Crack measure apparatus for safety check-up for construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050020694A KR100601358B1 (en) 2005-03-11 2005-03-11 Crack measure apparatus for safety check-up for construction

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR20-2004-0000527U Division KR200351979Y1 (en) 2004-01-09 2004-01-09 Crack measure apparatus for safety check-up for construction

Publications (2)

Publication Number Publication Date
KR20050074337A true KR20050074337A (en) 2005-07-18
KR100601358B1 KR100601358B1 (en) 2006-07-24

Family

ID=37263095

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050020694A KR100601358B1 (en) 2005-03-11 2005-03-11 Crack measure apparatus for safety check-up for construction

Country Status (1)

Country Link
KR (1) KR100601358B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946805B1 (en) * 2009-12-30 2010-03-11 (주)대영구조기술단 Apparatus for measuring crack for safety diagnosis of structures
CN105437829A (en) * 2015-12-04 2016-03-30 华北石油管理局总医院 Medical inspection pen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102016531B1 (en) 2019-01-03 2019-08-30 (주)한국종합시설안전 Crack Length Measuring Device for Safety Diagnosis
KR101972768B1 (en) 2019-01-10 2019-04-29 주식회사 다산컨설턴트 Crack Length Measuring Device for Structural Safety Inspection
KR102069122B1 (en) 2019-09-04 2020-01-22 주식회사 수성엔지니어링 Crack Length Measuring Device for Structural Safety Check
KR102582597B1 (en) 2022-11-16 2023-09-26 (주)천일이엔에스 Crack Length Measuring Device for Structural Safety Check

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946805B1 (en) * 2009-12-30 2010-03-11 (주)대영구조기술단 Apparatus for measuring crack for safety diagnosis of structures
CN105437829A (en) * 2015-12-04 2016-03-30 华北石油管理局总医院 Medical inspection pen
CN105437829B (en) * 2015-12-04 2017-04-05 华北石油管理局总医院 A kind of medical inspection pen

Also Published As

Publication number Publication date
KR100601358B1 (en) 2006-07-24

Similar Documents

Publication Publication Date Title
KR100601358B1 (en) Crack measure apparatus for safety check-up for construction
JP4566002B2 (en) Turbidity sensor
JP2007198983A (en) Adapter for integrating sphere, and photodetection device equipped therewith
JP2004205493A5 (en)
HK1124117A1 (en) Analysis system for analysing a sample on an analytical test element
JP2010533865A5 (en)
US10036709B2 (en) BG meter illuminated test strip
JP2015184211A (en) infrared gas sensor
KR200351979Y1 (en) Crack measure apparatus for safety check-up for construction
CN102607696A (en) Integrating sphere used for LED (light emitting diode) tester
JP2002011012A5 (en)
DE60335306D1 (en) sample tests
CN208537398U (en) A kind of diffusing reflection collection system based on multiple light courcess
WO2016084455A1 (en) Liquid sensor assembly method and liquid sensor
CN210119437U (en) Double-light-path structure for measuring gas concentration by using ultraviolet light
CN105628572A (en) Lens, device for detecting attachment magnitude and household appliance
JP2007155477A (en) Surface plasmon resonance sensor
TW200630603A (en) Device for measuring the reflection factor
JP2009031015A (en) Sample holder
CN211374480U (en) Double-light-source double-light-path infrared gas detector
JPH11125723A (en) Measuring probe
CN207742092U (en) A kind of standard fiber interface type gas absorption cell
JP2005230096A (en) Measuring method for light measuring apparatus, and standard for measuring deviation among channels
CN112629423A (en) Auxiliary device for measuring thickness of diaphragm material
US20150000413A1 (en) Outer part for a device and device

Legal Events

Date Code Title Description
A108 Dual application of patent
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130624

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20140704

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20150706

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20160706

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20170704

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20180703

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20190702

Year of fee payment: 14