KR0121326Y1 - Welding strain measuring device of ship shell - Google Patents
Welding strain measuring device of ship shell Download PDFInfo
- Publication number
- KR0121326Y1 KR0121326Y1 KR2019940036872U KR19940036872U KR0121326Y1 KR 0121326 Y1 KR0121326 Y1 KR 0121326Y1 KR 2019940036872 U KR2019940036872 U KR 2019940036872U KR 19940036872 U KR19940036872 U KR 19940036872U KR 0121326 Y1 KR0121326 Y1 KR 0121326Y1
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- South Korea
- Prior art keywords
- measuring
- deformation
- shell
- ship
- welding
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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
- 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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
-
- 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
- G01B5/0037—Measuring of dimensions of welds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
본 고안은 선박의 선체작업시 블록외판의 변형량을 측정하는 장치로서, 더욱 상세히는 선박의 하부인 선체 저판에서 이루어지는 론지취부작업, 주판 취부작업 등의 용접작업시 용접열에 의한 변형의 정도를 측정하는 선박외판의 용접변형량 측정장치에 관한 것이다.The present invention is a device for measuring the deformation amount of the block shell during the hull work of the ship, more specifically to measure the degree of deformation due to the heat of welding during the welding operation, such as the loan mounting work, abacus installation work made in the bottom plate of the ship hull It relates to a welding strain measurement device of the ship shell.
상기의 본 고안은, 선박외판의 용접작업시 발생하는 열변형을 측정하기 위한 장치에 있어서, 외판으 변형량을 측정하기 위한 측정수단, 상기 측정수단의 변형량을 측정시 균일하게 안내하기 위한 안내수단, 상기 측정수단, 안내수단을 활삽시키기 위한 앵글프레임, 및 상기 측정수단의 하부에 설치되며 절첩가능한 지지프레임으로 구성됨을 특징으로 하는 선박외판의 용접변형량 측정장치이다.The present invention is an apparatus for measuring the heat deformation generated during the welding operation of the ship shell, measuring means for measuring the amount of deformation of the shell, guide means for uniformly guiding the measurement of the deformation amount of the measuring means, An apparatus for measuring welding strain of a ship shell, characterized in that the measuring means, an angle frame for sliding the guide means, and a support frame installed at a lower portion of the measuring means and configured to be foldable.
이상에서와 같은 본 고안에 의하면 다음과 같은 효과가 있다.According to the present invention as described above has the following effects.
선박외판의 열변형된 요철부위를 정확하게 측정하여 수정작업의 효율성을 높이는 효과가 있고 작업정밀도를 향상시킬 수 있으므로 생산성을 향상시키는 효과가 있다.Accurately measuring the heat-deformed irregularities of the ship shell has the effect of improving the efficiency of the correction work and improve the work precision, thereby improving the productivity.
Description
제1도는 본 고안의 선박외판의 용접변형량 측정장치를 나타내는 사시도.1 is a perspective view showing a welding strain measurement device of the ship shell of the subject innovation.
제2도는 본 고안의 선박외판의 용접변형량 측정장치의 후부를 나타내는 도면.2 is a view showing the rear portion of the welding strain measurement device of the ship shell of the subject innovation.
제3도는 본 고안의 선박외판의 용접변형량 측정장치의 안내부를 보여주는 A-A선 단면도.3 is a cross-sectional view taken along the line A-A showing the guide portion of the welding strain measurement device of the ship shell of the subject innovation.
제4도는 본 고안의 선박외판의 용접변형량 측정장치의 측정부를 보여주는 B-B선 단면도.4 is a cross-sectional view taken along the line B-B showing the measuring portion of the welding strain measurement device of the ship shell of the subject innovation.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:앵글 프레임 12,12':미끄럼 몸체10: angle frame 12, 12 ': sliding body
14:미끄럼 몸체 고정손잡이 20:안내핀 삽입대14: sliding body fixing knob 20: guide pin insert
22:미끄럼 커버 24:안내핀 고정볼트22: Slide cover 24: Guide pin fixing bolt
26:변형량 감지센서 28,28':베어링26: Strain detection sensor 28, 28 ': Bearing
30:센서고정볼트 32:베어링 조정손잡이30: Sensor fixing bolt 32: Bearing adjustment knob
34:센서미끄럼 몸체 36:센서미끄럼 고정손잡이34: Sensor sliding body 36: Sensor sliding fixed handle
38,38':지지대 40:센서미끄럼 커버38, 38 ': Support 40: Sensor sliding cover
42:센서미끄럼커버 고정볼트 44:지지프레임42: Sensor sliding cover fixing bolt 44: Support frame
46:손잡이 48:표시부46: Handle 48: Display
50:표시부 고정손잡이 52:안내수단50: display part fixed handle 52: guide means
54:측정수단 56:미끄럼커버 고정볼트54: measuring means 56: sliding cover fixing bolt
58:센서 삽입대 60:지지프레임 고정손잡이58: sensor insert 60: support frame fixing knob
본 고안은 선박의 선체작업시 블록외판의 변형량을 측정하는 장치로서, 더욱 상세히는 선박의 하부인 선체 저판에서 이루어지는 론지취부작업, 주판 취부작업 등의 용접작업시 용접열에 의한 변형의 정도를 측정한즌 선박외판의 용접변형량 측정장치에 관한 것이다.The present invention is a device for measuring the deformation amount of the block shell during the hull work of the ship, more specifically, the degree of deformation due to the heat of welding during the welding operation such as the loan mounting work, the main plate mounting work, etc. The present invention relates to an apparatus for measuring the welding strain of outer shell shells.
종래의 방법에 있어서는 -자형 목재판을 사용하는 방법으로 주판에 취부한 론지와 론지를 기준으로 목재판을 대고 외판과의 접촉상태여부를 육안으로 측정하거나 -자형 알루미늄판을 론지와 론지 사이에 올려 놓은 후 외판과의 공간에 틈새게이지를 끼워 넣어서 측정하였다.In the conventional method, a wooden plate is used to measure the state of contact with the outer plate with the wooden plate based on the long paper and long paper mounted on the main plate, or the aluminum plate is placed between the long and long paper. After placing, the gap gauge was inserted in the space with the outer plate and measured.
또한 높은부위의 외판 변형량을 측정할 때에는 T자형 목재판을 이용하여 론지와 론지를 기준으로 각 론지 사이에 대고 중앙에 눈금이 새겨진 슬라이더를 상부로 올려서 눈금을 측정하는 방법 등을 사용하였다.In addition, when measuring the deformation of the outer part of the high part, a method of measuring the scale by using a T-shaped wooden board is placed between the long paper and the long paper between the long papers and a slider with a scale engraved in the center.
그러나 이는 외판의 변형량 측정에 있어서, 요철부분을 모두 측정하지 못하였고 육안으로 식별하거나 줄자, 틈새게이지 등을 사용함으로서 정확도가 떨어지고 2차 측정이 필요하였으므로 측정시간이 오래 걸리며 외판의 작업정밀도가 낮은 문제점이 있었다.However, in measuring the amount of deformation of the outer shell, it was not able to measure all the uneven parts, and the accuracy was lowered by using the naked eye or using a tape measure or a gap gauge. There was this.
본 고안은 상기의 문제점을 감안하여 안출한 것으로서 선박외판의 용접 작업시 열변형하는 정도를 정확하게 측정하여 측정시간을 단축하고 외판의 용접변형량에 따른 작업정밀도를 향상시킬 수 있는 선박외판의 변형량측정장치를 제공하는데 그 목적이 있다.The present invention was devised in view of the above problems, and it is possible to reduce the measurement time by accurately measuring the degree of thermal deformation during welding of the ship shell and to reduce the measurement time and improve the work precision according to the weld deformation of the shell. The purpose is to provide.
상기의 목적을 달성하기 위한 본 고안은, 선박외판의 용접작업시 발생하는 열변형을 측정하기 위한 장치에 있어서, 외판의 변형량을 측정하기 위한 측정수단, 상기 측정수단의 변형량을 측정시 균일하게 안내하기 위한 안내수단, 상기 측정수단, 안내수단을 활삽시키기 위한 앵글프레임, 및 상기 측정수단의 하부에 설치되어 절첩가능한 지지프레임으로 구성됨을 특징으로 하는 선박외판의 용접변형량 측정장치를 제공한다.The present invention for achieving the above object, in the apparatus for measuring the heat deformation generated during the welding operation of the ship shell, measuring means for measuring the amount of deformation of the outer shell, uniformly guided when measuring the amount of deformation of the measuring means To provide a welding deformation measuring apparatus of the ship shell, characterized in that consisting of a guide frame, the measuring means, an angle frame for inserting the guide means, and a support frame which is installed below the measuring means and foldable.
첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 들어 상세히 설명하면 다음과 같다.Referring to the accompanying drawings, a preferred embodiment of the present invention will be described in detail as follows.
제1도는 본 고안의 선박외판의 용접변형량 측정장치를 나타내는 사시도로서, 먼저 앵글프레임(10)의 중간에는 측정할 부위의 위치를 선택하여 스트레인 게이지를 이용하여 범위를 측정할 수 있도록 개발된 갭 센서를 이용하여 철판의 요철을 측정하는 측정수단(54)을 위치시키고 중앙부에 앵글프레임(10)에 미끄럼몸체(12')를 삽설하고 미끄럼몸체(12') 일측에 절첩가능하도록 지지프레임(44)을 고정하고 지지프레임(44)은 지지프레임 고정손잡이(60)로 고정한다.FIG. 1 is a perspective view showing a welding deformation measuring apparatus of a ship shell of the present invention. First, a gap sensor developed to measure a range using a strain gauge by selecting a position of a portion to be measured in the middle of an angle frame 10 is shown in FIG. Positioning the measuring means 54 for measuring the unevenness of the iron plate using the inserting the sliding body 12 'in the angle frame 10 in the center and the support frame 44 to be foldable on one side of the sliding body 12' Fixed and the support frame 44 is fixed to the support frame fixing knob 60.
제3도는 본 고안의 선박외판의 용접변형량 측정장치의 안내수단(52)을 보여주는 A-A선 단면도로서 통공이 형성된 앵글프레임(10) 일단에 찬넬형상의 미끄럼몸체(12)를 끼우고 미끄럼몸체(12)의 우측에는 일단부에 접촉부(18)를 구비하고 안내핀(16)이 삽설되어 있는 안내핀 삽입대(20)를 고착하고 안내핀 삽입대(20)의 일측에는 안내핀 고정볼트(24)를 체결한다.3 is a cross-sectional view taken along the line AA showing the guide means 52 of the welding deformation measurement apparatus of the ship shell of the present invention, the channel-shaped sliding body 12 is fitted to one end of the angle frame 10 having a through hole, and the sliding body 12 On the right side of the) is provided with a contact portion 18 at one end and the guide pin insert 20 is fixed to the guide pin 16 is inserted, and the guide pin fixing bolt 24 on one side of the guide pin insert 20 Fasten.
이때 미끄럼몸체(12)의 좌측에 미끄럼커버(22)를 맞대고 상단에는 미끄럼커버 고정볼트(55)를 체결하여 앵글프레임(10)을 고정시키며 미끄럼 커버(22)의 하부에는 미끄럼 고정손잡이(14)를 체결한다.At this time, the sliding cover 22 is fitted to the left side of the sliding body 12, and the upper end of the sliding cover fixing bolt 55 is fastened to the angle frame 10 and the sliding cover 22 is fixed to the lower sliding handle 14. Fasten.
제4도는 본 고안의 선박외판의 용접변형량 측정장치의 측정부를 보여주는 B-B선 단면도로서 통공이 형성된 앵글프레임(10)에 찬넬형상의 센서미끄럼몸체(34)를 끼움 결합하고 그 우측하부에 베어링 조정손잡이(32)를 설치하며 좌측으로는 베어링(28)이 삽설된 지지대(38)를 고착시킨 후 지지대(38)와 베어링 조정손잡이(32)를 체결한다.4 is a cross-sectional view taken along line BB showing a measuring portion of a welding deflection measuring apparatus of a ship shell of the present invention, in which a channel-shaped sensor sliding body 34 is fitted to an angle frame 10 having a through hole, and a bearing adjusting knob at a lower right side thereof. (32) is installed on the left side of the bearing 38 is inserted into the support 38 is fixed, and then the support 38 and the bearing adjusting knob 32 is fastened.
이때 센서미끄럼 몸체(34)의 우측으로는 변형량 감지센서(36)가 삽설되고 센서고정볼트(30)를 구비한 센서삽입대(58)를 고착한다.At this time, the deformation detection sensor 36 is inserted to the right side of the sensor sliding body 34, and the sensor insertion table 58 having the sensor fixing bolt 30 is fixed thereto.
여기서, 변형량 감지센서(36)에 의해 감지된 변형량의 표시는 측정수단의 출력(1.0mm=1.0V 직류)을 소형 디지털 멀티메다로서 직류전압값을 읽어 변형량을 알 수 있도록 한다. 즉 외판의 변형이 +7.0mm이면 디지털 표시값은 +7.0V로 나타낸다.Here, the display of the deformation amount detected by the deformation sensor 36 to read the DC voltage value of the output (1.0mm = 1.0V DC) of the measuring means as a small digital multimeter so that the deformation amount can be known. In other words, if the deformation of the outer plate is +7.0 mm, the digital display value is +7.0 V.
센서미끄럼 몸체(34) 좌측으로는 상부에 미끄럼커버 고정볼트(42)를 구비한 센서 미끄럼 커버(40)를 맞대고 하부 중간에는 센서미끄럼 몸체(34)를 앵글프레임(10)에 고정하기 위한 센서미끄럼 몸체 고정손잡이(36)를 체결하여 그 하부로는 베어링(28')이 삽설된 지지대(38')를 고착한다.On the left side of the sensor sliding body 34, the sensor sliding cover 40 having the sliding cover fixing bolt 42 on the upper side thereof is opposed to the sensor sliding body 34 for fixing the sensor sliding body 34 to the angle frame 10 at the lower middle. The body fixing knob 36 is fastened to fix the support 38 'to which the bearing 28' is inserted.
이상에서와 같은 본 고안에 의하면 다음과 같은 효과가 있다.According to the present invention as described above has the following effects.
선박외판의 열변형된 요철부위를 정확하게 측정하여 수정작업의 효율성을 높이는 효과가 있고 작업정밀도를 향상시킬 수 있으므로 생산성을 향상시키는 효과가 있다.Accurately measuring the heat-deformed irregularities of the ship shell has the effect of improving the efficiency of the correction work and improve the work precision, thereby improving the productivity.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940036872U KR0121326Y1 (en) | 1994-12-28 | 1994-12-28 | Welding strain measuring device of ship shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940036872U KR0121326Y1 (en) | 1994-12-28 | 1994-12-28 | Welding strain measuring device of ship shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960024173U KR960024173U (en) | 1996-07-22 |
| KR0121326Y1 true KR0121326Y1 (en) | 1998-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940036872U Expired - Lifetime KR0121326Y1 (en) | 1994-12-28 | 1994-12-28 | Welding strain measuring device of ship shell |
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| Country | Link |
|---|---|
| KR (1) | KR0121326Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100718932B1 (en) * | 2005-06-09 | 2007-05-17 | 삼성중공업 주식회사 | Apparatus and method for measuring straightness, verticality and spacing of longines |
| KR20160002145U (en) * | 2014-12-12 | 2016-06-22 | 삼성중공업 주식회사 | Accuracy inspection apparatus |
-
1994
- 1994-12-28 KR KR2019940036872U patent/KR0121326Y1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100718932B1 (en) * | 2005-06-09 | 2007-05-17 | 삼성중공업 주식회사 | Apparatus and method for measuring straightness, verticality and spacing of longines |
| KR20160002145U (en) * | 2014-12-12 | 2016-06-22 | 삼성중공업 주식회사 | Accuracy inspection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960024173U (en) | 1996-07-22 |
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