KR101812483B1 - Clearance measuring apparatus - Google Patents

Clearance measuring apparatus Download PDF

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Publication number
KR101812483B1
KR101812483B1 KR1020160182134A KR20160182134A KR101812483B1 KR 101812483 B1 KR101812483 B1 KR 101812483B1 KR 1020160182134 A KR1020160182134 A KR 1020160182134A KR 20160182134 A KR20160182134 A KR 20160182134A KR 101812483 B1 KR101812483 B1 KR 101812483B1
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South Korea
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gap
unit
measuring
measuring unit
present
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KR1020160182134A
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Korean (ko)
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오재훈
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한전케이피에스 주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • H04N5/225—
    • H04N2005/2255—

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The present invention relates to a clearance measuring apparatus comprising: a clearance measuring unit having a length measuring unit measuring a length of a clearance and a height measuring unit vertically coupled to the length measuring unit to measure a height of the clearance; a support rod installed in the clearance measuring unit to support one side of an image photographing unit photographing an image of the clearance; and a handle unit coupled to one side of the clearance measuring unit.

Description

간극측정장치{Clearance measuring apparatus}{Clearance measuring apparatus}

본 발명은 간극측정장치에 관한 것이다. 보다 상세하게는, 간극의 길이 및 높이를 측정하는 간극측정작업의 효율성을 향상시키는 간극측정장치에 관한 것이다. The present invention relates to a gap measuring apparatus. More particularly, the present invention relates to a gap measuring apparatus for improving the efficiency of a gap measuring operation for measuring the length and height of a gap.

연소실의 업그레이드 부품을 장착시, 역류방지판(Back Flow Prevention Plate)과 연소기 바스켓(Combustor Basket)과의 간극을 측정해야 한다.When installing the upgraded parts of the combustion chamber, the clearance between the Back Flow Prevention Plate and the Combustor Basket should be measured.

종래에는, 간극 측정시 연결요소(Transition Piece)에 있는 바이패스 엘보(By-Pass Elbow) 결합홀에 손을 넣어 눈금이 있는 스틸자를 측정 포인트에 위치시키고 보어스코프(Borescope)로 그 값을 보는 방식으로 측정하였다.Conventionally, when measuring the gap, put a hand in the By-Pass Elbow coupling hole in the transition piece, position the graduated steel ruler at the measurement point, and measure the value with a borescope .

그러나, 스틸자를 삽입하는 바이패스 엘보 결합홀이 작기 때문에 간극측정 스틸자와 보어스코프 장비가 각각 따로 삽입될 경우, 점검 시간이 오래 걸릴 뿐 아니라 측정공구(간극측정 스틸자, 보어스코프 장비 등)가 낙하할 위험이 있다.However, because of the small bypass elbow joint holes for inserting steel inserts, it is not only time-consuming to inspect the gap measuring steel and borescope equipment, but also the measuring tools (gap measuring steel, borescope equipment, etc.) There is a risk of falling.

또한, 간극 측정시 스틸자가 정확한 측정 포인트에 위치되었는지 여부와 스틸자의 측정치를 확인하기 위해서 매번 보어스코프의 끝단을 조정하여야 하기 때문에 측정 작업시간이 많이 소요되는 문제점이 있었다.In addition, there is a problem in that it takes a long time to perform the measurement operation because it is necessary to adjust the tip of the borescope every time to check whether the steel is positioned at the accurate measuring point and the measured value of the steerer.

이와 같이 종래의 간극 측정방식을 사용한 측정작업은, 협소한 공간에서 진행될 경우, 시간이 많이 소요될 뿐만 아니라 측정공구가 낙하되어 안전사고가 발생할 우려가 있다. As described above, when the measurement operation using the conventional gap measuring method is performed in a narrow space, it takes a lot of time, and there is a fear that the measurement tool falls and a safety accident occurs.

한국 등록특허공보 제10-0725533호Korean Patent Registration No. 10-0725533

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 특히 간극측정작업의 효율성을 향성시키고 안전사고를 방지할 수 있도록 하는 간극측정장치를 제공하는 데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a gap measuring apparatus which can improve the efficiency of the gap measuring operation and prevent a safety accident.

상기 목적을 달성하기 위해 안출된 본 발명의 일실시예에 따른 간극측정장치는, 간극의 길이를 측정하는 길이측정부와, 상기 길이측정부에 수직하게 결합되어 간극의 높이를 측정하는 높이측정부를 구비하는 간극측정부; 간극의 영상을 촬영하는 영상촬영부의 일측을 지지하도록 상기 간극측정부에 설치되는 지지대; 및 상기 간극측정부와 일측에 결합되는 손잡이부;를 포함한다.According to an aspect of the present invention, there is provided a gap measuring apparatus including a length measuring unit measuring a length of a gap, a height measuring unit coupled to the length measuring unit and measuring a height of a gap, A gap measuring unit provided for the gap measuring unit; A support table provided on the gap measuring unit to support one side of the image capturing unit for capturing the image of the gap; And a handle coupled to one side of the gap measuring unit.

여기서, 영상촬영부는, 보어스코프(Borescope)로 구성될 수 있다.Here, the image capturing unit may be configured as a borescope.

또한, 상기 지지대는, 복수개가 소정간격 이격되어 설치되며, 일단은 상기 간극측정부에 결합되고, 타단은 상기 영상촬영부의 일측이 끼워지는 끼움부가 구비될 수 있다.In addition, a plurality of the support rods may be provided spaced apart from each other by a predetermined distance, one end may be coupled to the gap measuring portion, and the other end may be provided with a fitting portion into which one side of the image radiographing portion is inserted.

또한, 상기 끼움부는, 고무부재가 더 포함될 수 있다.Further, the fitting portion may further include a rubber member.

본 발명의 일실시예에 따른 간극측정장치에서 지지대는, 상기 영상촬영부의 끝단부가 관통되어 절곡되며 고정되도록 복수개의 관통홀이 구비된 영상촬영부 거치부를 더 포함할 수도 있다.In the apparatus for measuring gaps according to an embodiment of the present invention, the support may further include an image pickup unit mounting unit having a plurality of through holes for the end portions of the image pickup unit to bend and be fixed.

본 발명에 의하면 길이측정부 및 높이측정부를 동시에 구비함으로써 측정작업을 신속하게 수행할 수 있도록 하여 작업 효율성을 향상시키는 효과가 있다.According to the present invention, since the length measuring unit and the height measuring unit are provided at the same time, the measuring operation can be performed quickly, thereby improving the working efficiency.

또한, 본 발명에 의하면 영상촬영부의 끝단부가 거치되는 거치부를 구비함으로써 협소한 공간에서 측정부로 간극을 측정함과 동시에 영상촬영부를 통해 측정 포인트를 볼 수 있는 효과가 있다.In addition, according to the present invention, there is an effect that the gap can be measured from the narrow space to the measurement unit and the measurement point can be seen through the image capturing unit since the end portion of the image capturing unit is mounted.

또한, 본 발명에 의하면 손잡이부를 포함함으로써 측정공구를 안정적으로 파지하여 낙하 가능성을 최소화하는 효과가 있다.Further, according to the present invention, it is possible to minimize the possibility of falling by gripping the measuring tool stably by including the handle portion.

도 1은 본 발명의 일실시예에 따른 간극측정장치의 사시도이고,
도 2는 본 발명의 일실시예에 따른 간극측정장치의 평면도이고,
도 3은 본 발명의 일실시예에 따른 간극측정장치에 영상촬영부가 장착된 상태를 도시한 것이다.1 is a perspective view of a gap measuring apparatus according to an embodiment of the present invention,
2 is a plan view of a gap measuring apparatus according to an embodiment of the present invention,
FIG. 3 shows a state in which the image capturing unit is mounted on the gap measuring apparatus according to an embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 우선 각 도면의 구성 요소들에 참조 부호를 부가함에 있어서, 동일한 구성 요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다. 또한, 이하에서 본 발명의 바람직한 실시예를 설명할 것이나, 본 발명의 기술적 사상은 이에 한정하거나 제한되지 않고 당업자에 의해 변형되어 다양하게 실시될 수 있음은 물론이다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

도 1은 본 발명의 일실시예에 따른 간극측정장치의 사시도이고, 도 2는 본 발명의 일실시예에 따른 간극측정장치의 평면도이고, 도 3은 본 발명의 일실시예에 따른 간극측정장치에 영상촬영부가 장착된 상태를 도시한 것이다.FIG. 1 is a perspective view of a gap measuring apparatus according to an embodiment of the present invention, FIG. 2 is a plan view of a gap measuring apparatus according to an embodiment of the present invention, FIG. 3 is a perspective view of a gap measuring apparatus according to an embodiment of the present invention, In which the image pickup unit is mounted.

도 1 내지 도 3을 참조하면, 본 발명의 실시예에 따른 간극측정장치(100)는, 간극의 길이와 높이를 측정하도록 길이측정부(120)와 높이측정부(110)를 구비하는 간극측정부와, 영상촬영부(170)를 지지하는 제1,2지지대(140,150)를 포함한다.1 to 3, a gap measuring apparatus 100 according to an embodiment of the present invention includes a gap measuring unit 120 including a length measuring unit 120 and a height measuring unit 110 for measuring a length and a height of a gap, And first and second supports 140 and 150 for supporting the image capturing unit 170.

간극측정부는, 판형이 'ㄱ'형태로 절곡형성되어 수직부분에는 간극의 높이를 측정하도록 눈금부(111)를 포함한 높이측정부(110)가 마련되고, 수평부분에는 간극의 길이를 측정하도록 눈금부(121)를 포함한 길이측정부(120)가 마련된다.The gap measuring unit includes a height measuring unit 110 including a scale unit 111 for measuring the height of the gap in the vertical part and a height measuring unit 110 for measuring the height of the gap, And a length measurement unit 120 including a part 121 is provided.

여기서, 간극측정부는, 전술한 바와 같이 'ㄱ'형으로 높이측정부(110) 및 길이측정부(120)를 일체 형성할 수도 있지만, 2개의 스틸(steel)자를 불여서 사용할 수도 있다.Here, the gap measuring unit may be formed integrally with the height measuring unit 110 and the length measuring unit 120 in the 'a' shape as described above, but two steel members may be used unfilled.

제1,2지지대(140,150)는, 간극의 영상을 촬영하는 영상촬영부(170)의 일측을 지지하도록 간극측정부에 설치된다.The first and second supports 140 and 150 are installed in the gap measuring unit to support one side of the image capturing unit 170 that captures an image of the gap.

보다 상세하게 제1,2지지대(140,150)를 설명하면, 간극측정부의 수평부분인 길이측정부(120)면에서 수직하게 상측으로 연장 형성되고, 제1,2지지대(140,150)간은 소정거리만큼 이격되어 영상촬영부(170)가 안정되게 지지될 수 있도록 구성한다.The first and second supports 140 and 150 extend vertically upward from the surface of the length measuring unit 120, which is a horizontal portion of the gap measuring unit. The first and second supports 140 and 150 are spaced apart from each other by a predetermined distance So that the image capturing unit 170 can be stably supported.

또한, 제1,2지지대(140,150)에는 각각 영상촬영부(170)의 일측이 끼워지는 끼움부(141,151)가 설치된다.In addition, the first and second support rods 140 and 150 are provided with fitting portions 141 and 151 through which one side of the image pickup unit 170 is inserted, respectively.

끼움부(141,151)에서, 하단부는 체결볼트(143,153)에 의해 제1,2지지대(140,150)에 체결되고, 상단부는 'ㄷ'형태로 절곡되어 케이블 형태의 영상촬영부(170)가 삽입되어 안착될 수 있도록 구성된다.The lower ends of the first and second support frames 140 and 150 are fastened to the first and second support rods 140 and 150 by the fastening bolts 143 and 153, Lt; / RTI >

본 발명의 일실시예에 따른 간극측정장치(100)에 구비된 끼움부(141,151)는 금속소재로 구성할 수 있지만, 일부 영상촬영부(170)와 맞닿는 부분은, 고무부재(145)를 삽입하여 영상촬영부(170)의 케이블의 손상을 방지할 수 있을 뿐만 아니라 탄성력에 의해 착탈이 용이하고 안착상태를 안정적으로 유지할 수 있도록 구성할 수도 있다.Although the fitting portions 141 and 151 provided in the gap measuring apparatus 100 according to the embodiment of the present invention may be made of a metal material, So that the cable of the image pickup unit 170 can be prevented from being damaged, and the cable can be easily attached and detached by the elastic force, and the seating state can be stably maintained.

한편, 본 실시예에서는, 작업자가 간극측정장치(100)를 파지하여 간극측정작업을 진행할 수 있도록 간극측정부와 일측에 결합되는 손잡이부(130)을 더 포함할 수 있다.Meanwhile, in the present embodiment, the operator may further include a handle 130 coupled to one side of the gap measuring unit so that the operator can grasp the gap measuring apparatus 100 and proceed with the gap measuring operation.

여기서, 손잡이부(130)는 간극측정부의 길이측정부(120)에 수직하고 높이측정부(110)에 평행하게 형성될 수 있다.Here, the handle 130 may be formed perpendicular to the length measuring unit 120 of the gap measuring unit and parallel to the height measuring unit 110.

본 발명의 간극측정장치(100)는 간극의 길이 및 높이를 동시에 측정할 뿐만 아니라 길이측정부(120)와 높이측정부(110)가 측정 포인트에 정확히 위치되었는지를 파악하기 위해 도 3의 영상촬영부(170)를 구비한다.The gap measuring apparatus 100 of the present invention not only measures the length and height of the gap, but also measures the distance between the length measuring unit 120 and the height measuring unit 110, (Not shown).

여기서, 영상촬영부(170)는, 보어스코프(Borescope)로 구성될 수 있다.Here, the image capturing unit 170 may be configured as a borescope.

보어스코프(Bore-scope)는, 관, 구멍 등의 내면을 육안으로 관찰하기 위하여 조명 램프, 렌즈, 반사경 등을 이용하는 광학 장치로서, 원통의 내면이나 구멍 속 등에 생긴 표면 결함을 발견하기 위하여 만든 현미경의 일종이다. 이러한 보어스코프는, 깊은 부분도 볼 수 있는 조명장치와 현미경으로 구성되어 있기 때문에 간극 측정에 적절한 장치이다.A bore-scope is an optical device that uses an illumination lamp, a lens, a reflector, and the like to visually observe the inner surface of a pipe, a hole, etc., and is a microscope made to detect surface defects on the inner surface of a cylinder, . These borescopes are suitable for measuring gaps because they consist of illuminators and microscopes that can also see deep areas.

본 발명의 일실시예에 따른 간극측정장치(100)에서 제1지지대(140) 또는 제2지지대(150)에 영상촬영부(170)의 끝단부(171)가 관통되어 절곡되며 고정되도록 복수개의 관통홀(161)이 구비된 영상촬영부 거치부(160)를 더 포함할 수도 있다.The gap measuring apparatus 100 according to an embodiment of the present invention may include a plurality of spacers 171 for bending and fixing the end portions 171 of the image capturing unit 170 through the first support 140 or the second support 150, And a video image capturing unit 160 having a through hole 161. [

작업자는 측정 위치에 따라 영상촬영부 거치부(160)에 포함된 복수개의 관통홀(161) 중 하나를 선택하여 영상촬영부(170)의 끝단부(171)가 관통하여 통과시킴으로써 영상촬영부(170)가 하방으로 절곡되며 고정된다.The operator selects one of the plurality of through holes 161 included in the image capturing unit mounting portion 160 according to the measurement position and passes the end portion 171 of the image capturing unit 170 to pass the image capturing unit 170 are bent downward and fixed.

이하, 도 1 내지 도 3을 참조하여 본 발명의 동작을 설명한다.Hereinafter, the operation of the present invention will be described with reference to Figs.

연소실의 업그레이드 부품을 장착시, 작업자는 먼저 역류방지판(Back Flow Prevention Plate)과 연소기 바스켓(Combustor Basket) 사이의 간극을 측정한다.When installing the upgraded parts of the combustion chamber, the operator first measures the clearance between the Back Flow Prevention Plate and the Combustor Basket.

간극의 높이 및 길이를 측정하기 위해 간극측정장치(100)의 손잡이부(130)를 파지하여 측정위치로 간극측정부를 이동시킨다.The grip portion 130 of the gap measuring apparatus 100 is gripped to measure the height and length of the gap and the gap measuring unit is moved to the measuring position.

측정위치로 이동되면 본 발명의 간극측정장치(100)를 사용하여 간극의 길이 및 높이를 측정한다. When moved to the measurement position, the length and height of the gap are measured using the gap measuring apparatus 100 of the present invention.

이때, 본 발명에 구비된 높이측정부(110) 및 길이측정부(120)를 통해 한번에 간극의 높이 및 길이를 측정할 수 있게 된다.At this time, the height and length of the gap can be measured at once through the height measuring unit 110 and the length measuring unit 120 provided in the present invention.

한편, 영상촬영부(170)의 끝단부(171)는, 영상촬영부 거치부(160)에 형성된 복수개의 관통홀(161) 중 하나를 관통하여 고정된다.The end portion 171 of the image capturing unit 170 is fixed through one of the plurality of through holes 161 formed in the image capturing unit mounting portion 160.

여기서, 영상촬영부(170)의 끝단부(171)는 영상촬영부 거치부(160)에 의해 고정시키고, 영상촬영부(170)의 케이블 부분은 제1,2지지대(140,150)에 의해 지지시킴으로써 영상촬영부(170)가 안정적으로 장착상태를 유지하여 계속적인 사용이 가능해지게 된다. The end portion 171 of the image capturing unit 170 is fixed by the image capturing unit holder 160 and the cable portion of the image capturing unit 170 is supported by the first and second supports 140 and 150 The image capturing unit 170 stably maintains the mounted state, so that the image capturing unit 170 can be continuously used.

전술된 바와 같이, 본 발명의 일실시예에 따른 간극측정장치(100)는 높이측정부(110) 및 길이측정부(120)를 동시에 구비함으로써 한번 측정으로 간극의 높이 및 길이측정을 완료하여 작업시간을 단축하고 작업 효율을 향상시키게 된다.As described above, the gap measuring apparatus 100 according to an embodiment of the present invention includes the height measuring unit 110 and the length measuring unit 120 at the same time, thereby measuring the height and length of the gap by one measurement, Thereby shortening the time and improving the working efficiency.

또한, 간극측정장치(100)에 손잡이부(130)을 구비하여 인적실수로 인한 간극측정장치(100)의 낙하위험을 최소화하여 정비 품질을 향상시킬 수 있게 된다. In addition, the gap measuring device 100 is provided with the handle 130, thereby minimizing the risk of dropping the gap measuring apparatus 100 due to human error, thereby improving the maintenance quality.

또한, 영상촬영부(170)를 영상촬영부 거치부(160) 및 제1,2지지대(140,150)에 의해 안정적으로 고정되도록 하여 간극측정/점검시마다 영상촬영부(170)를 조작할 필요가 없어 한 번의 설치로 측정 포인트와 측정치를 볼 수 있게 되는 효과가 있다.In addition, since the image capturing unit 170 is stably fixed by the image capturing unit mounting unit 160 and the first and second support platforms 140 and 150, it is not necessary to operate the image capturing unit 170 at every gap measurement / inspection One installation allows you to see measurement points and measurements.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위 내에서 다양한 수정, 변경 및 치환이 가능할 것이다. 따라서, 본 발명에 개시된 실시예 및 첨부된 도면들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예 및 첨부된 도면에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: 간극측정장치
110: 높이측정부
120: 길이측정부
130: 손잡이부
140,150: 제1,2지지대
145: 고무부재
160: 영상촬영부 거치부
170: 영상촬영부100: gap measuring device
110:
120: Length measuring unit
130: Handle portion
140,150:
145: Rubber member
160: image taking part mounting part
170:

Claims (5)

간극의 길이를 측정하는 길이측정부와, 상기 길이측정부에 수직하게 결합되어 간극의 높이를 측정하는 높이측정부를 구비하는 간극측정부;
간극의 영상을 촬영하는 영상촬영부의 일측을 지지하도록 상기 간극측정부에 설치되는 지지대; 및
상기 간극측정부와 일측에 결합되는 손잡이부;를 포함하되,
상기 지지대는,
복수개가 소정간격 이격되어 설치되며,
일단은 상기 간극측정부에 결합되고,
타단은 상기 영상촬영부의 일측이 끼워지는 끼움부가 구비되는, 간극측정장치.
A gap measuring unit having a length measuring unit measuring the length of the gap and a height measuring unit vertically coupled to the length measuring unit and measuring a height of the gap;
A support table provided on the gap measuring unit to support one side of the image capturing unit for capturing the image of the gap; And
And a grip part coupled to one side of the gap measuring part,
The support includes:
A plurality of the plurality of light emitting diodes
One end is coupled to the gap measuring unit,
And the other end is provided with a fitting portion into which one side of the image taking part is fitted.
청구항 1에 있어서,
영상촬영부는,
보어스코프(Borescope)로 구성되는, 간극측정장치.
The method according to claim 1,
The image-
And a borescope (Borescope).
삭제delete 청구항 1에 있어서,
상기 끼움부는,
고무부재가 더 포함되는, 간극측정장치.
The method according to claim 1,
In the fitting portion,
And further comprising a rubber member.
청구항 1에 있어서,
상기 지지대는,
상기 영상촬영부의 끝단부가 관통되어 절곡되며 고정되도록 복수개의 관통홀이 구비된 영상촬영부 거치부를 더 포함하는, 간극측정장치.The method according to claim 1,
The support includes:
Further comprising: a video image capturing unit (200) having a plurality of through holes (220) through which an end of the image capturing unit (210) passes and is bent and fixed.
KR1020160182134A 2016-12-29 2016-12-29 Clearance measuring apparatus KR101812483B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100607879B1 (en) * 2006-01-16 2006-08-08 사단법인 대한산업안전협회 Apparatus measuring an erosion depth of foundation part of bridge construction in water
JP2008224432A (en) 2007-03-13 2008-09-25 Japan Aerospace Exploration Agency Defect inspection device and method by photo luminescence of solar battery
JP2014130089A (en) 2012-12-28 2014-07-10 Toshiba Corp Gap measuring device and method
KR101493298B1 (en) 2013-12-24 2015-02-13 주식회사 포스코 Apparatus and method for imaging test piece
KR101556205B1 (en) * 2014-08-25 2015-10-13 트레스테크 주식회사 Industrial endoscope equipped with smartphone holder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100607879B1 (en) * 2006-01-16 2006-08-08 사단법인 대한산업안전협회 Apparatus measuring an erosion depth of foundation part of bridge construction in water
JP2008224432A (en) 2007-03-13 2008-09-25 Japan Aerospace Exploration Agency Defect inspection device and method by photo luminescence of solar battery
JP2014130089A (en) 2012-12-28 2014-07-10 Toshiba Corp Gap measuring device and method
KR101493298B1 (en) 2013-12-24 2015-02-13 주식회사 포스코 Apparatus and method for imaging test piece
KR101556205B1 (en) * 2014-08-25 2015-10-13 트레스테크 주식회사 Industrial endoscope equipped with smartphone holder

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