KR20030057014A - Stock and pintle arrary measurement device of rudder - Google Patents

Stock and pintle arrary measurement device of rudder Download PDF

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Publication number
KR20030057014A
KR20030057014A KR1020010087386A KR20010087386A KR20030057014A KR 20030057014 A KR20030057014 A KR 20030057014A KR 1020010087386 A KR1020010087386 A KR 1020010087386A KR 20010087386 A KR20010087386 A KR 20010087386A KR 20030057014 A KR20030057014 A KR 20030057014A
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KR
South Korea
Prior art keywords
pintle
rudder
stock
support frame
inner diameter
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KR1020010087386A
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Korean (ko)
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KR100427129B1 (en
Inventor
주승채
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대우조선해양 주식회사
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Priority to KR10-2001-0087386A priority Critical patent/KR100427129B1/en
Publication of KR20030057014A publication Critical patent/KR20030057014A/en
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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
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • 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
    • G01B21/22—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 angles or tapers; for testing the alignment of axes
    • G01B21/24—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 angles or tapers; for testing the alignment of axes for testing alignment of axes
    • 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
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness

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

Abstract

PURPOSE: An arrangement measuring device of a stock and a pintle is provided to minimize the production errors of a rudder by easily measuring with a simple structure. CONSTITUTION: Sticking rollers(2,3) are fixed under a supporting frame(1), and the sticking rollers(2,3) are rotatable. A fixing member(5) of an inner diameter is penetrated through the upper center of the supporting frame. A measuring member(4) is vertically inserted by penetrating the fixing member of the inner diameter. An indicating portion(7) is installed to be moved through the measuring member. The indicating portion displays the moved distance as a digitalized number. A magnet(10) is fixed under the measuring member. A level tube(9) is stuck to the supporting frame to adjust the horizontal and the vertical statuses of the supporting frame. A reference displaying member(11) is stuck to the indicating portion as a reference point. Thereby, the arrangement of a stock and a pintle in a rudder is measured simply and easily.

Description

러더의 스톡 및 핀틀 정렬 측정기{STOCK AND PINTLE ARRARY MEASUREMENT DEVICE OF RUDDER}Rudder stock and pintle alignment meter {STOCK AND PINTLE ARRARY MEASUREMENT DEVICE OF RUDDER}

본 발명은 선박용 러더 제작시 스톡 및 핀틀의 정렬상태를 자동레벨기 또는 시준기와 병행하여 측정가능하게 함으로써 러더의 제작오차를 최소화하고 원활한 작업을 유도할 수 있도록 한 러더의 스톡 및 핀틀 정렬 측정기에 관한 것이다.The present invention relates to a stock and pintle alignment measuring device of the rudder to minimize the manufacturing error of the rudder and induce a smooth operation by enabling the alignment of the stock and pintle in parallel with the automatic leveler or collimator when manufacturing the rudder will be.

종래에는 러더(RUDDER)의 수직축 검사시 시준기의 일종인 데오도라이트 및1mm 눈금의 스틸자를 사용하여 측정함으로써 측정오차가 크고 작업시간이 장시간 소요되어 선주/선급 검사가 지연되었으며, 또한 수평검사시에도 스톡(STOCK), 핀틀(PINTLE)의 중심선을 마킹한 다음 마킹부위에 스틸자를 부착하여 검사하여야 하므로 측정값이 부정확하고, 측정작업에 따른 시간과 인력이 과다 소요되는 단점이 있었다.Conventionally, when measuring the vertical axis of the rudder, it is measured by using deodorite, which is a kind of collimator, and steel ruler of 1mm scale, measurement error is big and working time is long, and ship / class inspection is delayed. After marking the center line of the stock and pintle, the steel plate should be attached to the marking area and inspected, resulting in inaccurate measurement and excessive time and manpower.

본 발명은 상술한 바와 같은 종래 기술이 갖는 제반 문제점을 감안하여 이를 해결하고자 창출한 것으로, 간단한 구조를 가지면서도 용이한 측정작업을 수행할 수 있는 기구를 이용하여 러더의 제작오차를 최소화시킬 수 있도록 한 러더의 스톡 및 핀틀 정렬 측정기를 제공함에 그 목적이 있다.The present invention was created in view of the above-described problems of the prior art as described above, to minimize the manufacturing errors of the rudder by using a mechanism that can easily perform a measurement operation while having a simple structure. The purpose is to provide a rudder stock and pintle alignment meter.

도 1은 본 발명 장치의 설치상태 단면도,1 is a cross-sectional view of the installation state of the device of the present invention;

도 2는 본 발명 장치의 사시도,2 is a perspective view of the device of the present invention,

도 3은 본 발명 장치의 사용상태 예시도.Figure 3 is an exemplary state of use of the device of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 지지프레임 2,3 : 접촉롤러1: Support frame 2,3: Contact roller

4 : 측정자 5 : 내경고정구4: measuring instrument 5: internal diameter fixture

7 : 지시부 9 : 기포관7: indicating unit 9: bubble tube

10 : 자석 11 : 기준표시자10: magnet 11: reference indicator

본 발명의 상기한 목적은 '∩'형상의 지지프레임과; 상기 지지프레임의 하단 양측에 회전가능하게 고정된 접촉롤러와; 상기 지지프레임의 상면 중앙을 관통하여 배설된 내경고정구와; 상기 내경고정구를 관통하여 수직입설된 측정자와; 상기 측정자를 따라 이동가능하게 설치되고 그 이동거리가 디지털화된 수치로 표시되는 지시부와; 상기 측정자의 하단 외주연에 고정된 자석과; 상기 지지프레임 수평 및 수직상태를 조절할 수 있도록 그 일측면에 부착되는 기포관과; 상기 지시부에 부착되는 시준시 기준점인 기준표시자를 포함하여 구성되는 것을 특징으로 하는 러더의 스톡 및 핀틀 정렬 측정기를 제공함에 의해 달성된다.The above object of the present invention is a '∩' shaped support frame; Contact rollers rotatably fixed to both lower ends of the support frame; An inner diameter fastener disposed through the center of the upper surface of the support frame; A measurer vertically penetrated through the inner diameter fixture; An indicator configured to be movable along the measurer and to display the moving distance as a digitized value; A magnet fixed to the outer circumference of the lower end of the measurer; A bubble tube attached to one side of the support frame to adjust horizontal and vertical states of the support frame; It is achieved by providing a stock and pintle alignment measuring instrument of the rudder, characterized in that it comprises a reference indicator which is a reference point upon collimation attached to the indicator.

이하에서는, 첨부도면을 참고하여 본 발명을 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 장치를 개략적으로 보인 작동상태 종단면도이고, 도 2은 본 발명 장치의 사시도이다.1 is a longitudinal cross-sectional view of an operating state schematically showing the device of the present invention, and FIG. 2 is a perspective view of the device of the present invention.

도 1 내지 도 2에 따르면, 대략 '∩'형상의 지지프레임(1)이 구비되고, 상기 지지프레임(1)의 하단 양측에는 접촉롤러(2,3)가 회전가능하게 고정된다.According to FIGS. 1 and 2, a support frame 1 having a substantially '∩' shape is provided, and contact rollers 2 and 3 are rotatably fixed to both ends of the lower end of the support frame 1.

또한, 상기 지지프레임(1)의 일측면, 예컨대 측정이 용이한 전면측에는 종방향 및 횡방향으로 일정크기의 기포관(9)이 설치되어 수준기의 기능을 수행하도록 한다.In addition, one side of the support frame 1, for example, the front side is easy to measure the size of the bubble tube (9) in the longitudinal and transverse direction is installed to perform the function of the level.

아울러, 상기 지지프레임(1)의 폭 중앙을 상하로 관통하여 내경고정구(5)가 고정되고, 상기 내경고정구(5)의 하단 외주연에는 자석(10)이 구비된다.In addition, the inner diameter fixture 5 is fixed by penetrating the width center of the support frame 1 up and down, and the magnet 10 is provided on the outer peripheral edge of the lower end of the inner diameter fixture 5.

상기 자석(10)은 일정 자력을 갖는 영구자석을 사용할 수 있으나 선택적으로 자력을 발할 수 있는 전자석을 사용할 수도 있음은 물론이다.The magnet 10 may use a permanent magnet having a predetermined magnetic force, but may also use an electromagnet capable of selectively emitting magnetic force.

내경고정구(5)의 상단 외주연, 즉 상기 지지프레임(1)의 상단면에는 내경고정구(5)를 중심으로 스토퍼(8)가 고정되는 바, 상기 스토퍼(8)는 후술할 지지부(7)의 하강한계를 두기 위한 것이다.The stopper 8 is fixed to the outer circumferential edge of the inner diameter fastener 5, that is, the upper surface of the support frame 1, with the stopper 8 fixed to the inner diameter fastener 5. It is to place the descent limit of.

한편, 상기 내경고정구(5)에는 막대 혹은 봉형상의 측정자(4)가 삽입되고, 상기 측정자(4)에는 그 길이방향을 따라 이동가능한 지시부(7)가 결합된다.On the other hand, the inner diameter fastener (5) is inserted into the bar or rod-shaped measuring device (4), the measuring device 4 is coupled to the indicator (7) that is movable in the longitudinal direction.

상기 지시부(7)는 공지의 디지털 계측기로, 예컨대 엔코더의 기능을 담당하는 롤이 상기 측정자(4)의 외표면을 따라 이동한 거리를 전압으로 환산하고 이를 A/D 컨버터를 통해 디지털로 변환하도록 구성될 수 있다.The indicating unit 7 is a known digital measuring instrument, for example, to convert the distance traveled along the outer surface of the measuring instrument 4 into a voltage and convert it to digital through an A / D converter. Can be configured.

이를 위해, 상기 지시부(7)에는 전원(배터리), 구동용 알고리즘이 수록된 소형 PCB가 내장될 수 있다.To this end, the indicator 7 may be a small PCB containing a power source (battery), driving algorithm.

또한, 상기 지지부(7)는 도시와 같이 고정볼트(6)에 의해 상기 측정자(4)에 높이조절가능하게 고정됨이 바람직하다.In addition, the support 7 is preferably fixed to the height adjuster 4 by the fixing bolt 6 as shown.

뿐만 아니라, 상기 지시부(7)에는 시준에 필요한 기준점인 기준표시자(11)가 구비되며, 상기 측정자(4)에는 눈금자가 구비될 수 있다.In addition, the indicator 7 is provided with a reference indicator 11, which is a reference point for collimation, and the measurer 4 may be provided with a ruler.

이러한 구성으로 이루어진 본 발명은 다음과 같은 작동관계를 갖는다.The present invention made up of such a configuration has the following operational relationship.

도 3의 도시와 같은 방식으로 러더(15)의 핀틀 수직축을 검사할 수 있는 바, 이를 테면 본 발명 장치인 측정기의 몸체인 지지프레임(1)을 러더(15)의 스톡 원주면에 위치시킨 후 접촉롤러(2,3)를 구동시켜 적당한 위치에 안착시킨다.3, the pintle vertical axis of the rudder 15 can be inspected in the same manner as shown in FIG. The contact rollers 2 and 3 are driven and seated in the proper positions.

이어, 기포관(9)을 통해 수직 및 수평 중심이 맞도록 상기 접촉롤러(2,3)를 좌우로 이동시켜 맞춘 다음 자석(10)을 이용하여 상기 지지프레임(1)이 움직이지 않도록 고정시킨다.Subsequently, the contact rollers 2 and 3 are moved to the left and right so that the vertical and horizontal centers are aligned through the bubble tube 9, and then the support frame 1 is fixed so as not to move by using the magnet 10. .

이 상태에서, 지시부(7)에 구비된 기준표시자(11)와 시준기를 일치시키도록 시준하면서 지시부(7)를 측정자(4)를 따라 이동시키면서 시준완료토록 한다.In this state, the collimation is completed while the indicator 7 is moved along the measurer 4 while collimating the collimator with the reference indicator 11 provided in the indicator 7.

시준이 완료되면 지시부(7)에 나타난 눈금값을 읽음으로써 간단하게 러더의 스톡 및 핀틀의 정렬상태를 측정할 수 있게 된다.When the collimation is completed, it is possible to simply measure the alignment of the stock and pintle of the rudder by reading the scale value shown in the indicator (7).

여기에서, 본 발명 장치는 러더의 스톡 및 핀틀의 정렬상태를 측정할 수도 있으며, 또한 보오링장비의 수평축 및 수직축의 정렬상태로 측정하는데 활용될 수 있다.Here, the apparatus of the present invention may measure the alignment of the stock and pintle of the rudder, and may also be used to measure the alignment of the horizontal and vertical axes of the boring equipment.

아울러, 본 발명 장치의 영점 조정관계는 동일하게 제작된 두개의 지지프레임을 수평이 조정된 정반위에 세팅한 상태에서 각 지지부(7)의 기준표시자(11)를 서로 시준하여 일치되는 점이 영점조정된 것을 볼 수 있다.In addition, the zero adjustment relationship of the apparatus of the present invention is the zero point is matched by collimating the reference indicators 11 of each support 7 in the state where the two support frames made in the same position is set on the horizontally adjusted surface plate You can see that.

이상에서 상세히 설명한 바와 같이, 본 발명에 따르면 간단하면서도 용이하게 러더의 스톡 및 핀틀의 정렬상태를 측정할 수 있어 작업의 효율성이 개선되는 효과를 제공한다.As described in detail above, according to the present invention, the alignment of the stock and pintle of the rudder can be measured simply and easily, thereby providing an effect of improving the efficiency of the work.

Claims (1)

'∩'형상의 지지프레임(1)과;A support frame 1 of the '∩' shape; 상기 지지프레임(1)의 하단 양측에 회전가능하게 고정된 접촉롤러(2,3)와;Contact rollers (2,3) rotatably fixed to both sides of the lower end of the support frame (1); 상기 지지프레임(1)의 상면 중앙을 관통하여 배설된 내경고정구(5)와;An inner diameter fixing tool 5 disposed through the center of the upper surface of the support frame 1; 상기 내경고정구(5)를 관통하여 수직입설된 측정자(4)와;A measuring instrument 4 vertically penetrated through the inner diameter fixing tool 5; 상기 측정자(4)를 따라 이동가능하게 설치되고 그 이동거리가 디지털화된 수치로 표시되는 지시부(7)와;An indication unit (7) installed movably along the measurer (4), the moving distance of which is displayed as a digitized value; 상기 측정자(4)의 하단 외주연에 고정된 자석(10)과;A magnet 10 fixed to the outer periphery of the lower end of the measurer 4; 상기 지지프레임(1) 수평 및 수직상태를 조절할 수 있도록 그 일측면에 부착되는 기포관(9)과;A bubble tube (9) attached to one side of the support frame (1) to adjust horizontal and vertical states; 상기 지시부(7)에 부착되는 시준시 기준점인 기준표시자(11)를 포함하여 구성되는 것을 특징으로 하는 러더의 스톡 및 핀틀 정렬 측정기.Rudder stock and pintle alignment measuring instrument, characterized in that it comprises a reference indicator (11) which is a reference point when collimating attached to the indicator (7).
KR10-2001-0087386A 2001-12-28 2001-12-28 Stock and pintle arrary measurement device of rudder KR100427129B1 (en)

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KR200471610Y1 (en) * 2009-07-29 2014-03-05 대우조선해양 주식회사 Apparatus for Measuring Position of Windlass Seat Hole
KR101421810B1 (en) * 2012-10-26 2014-07-22 주식회사 포스코 Diagnostic apparatus for alignment and a diagnostic method using the same
KR101440346B1 (en) * 2013-07-22 2014-09-15 한국타이어 주식회사 Roll crown measuring instrument of rolling machine
KR101510003B1 (en) * 2013-12-06 2015-04-07 한국수력원자력 주식회사 The Coordinate Measurement Apparatus for Pressure Vessel Nozzle Weld
KR101722411B1 (en) * 2015-10-22 2017-04-04 한국플랜트서비스주식회사 rotor shaft potion measuring device for boiler feed water pump

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555098C2 (en) * 1975-12-08 1977-10-13 Willi Becker Ingenieurbüro, 2000 Hamburg Rudders, in particular balance profile rudders with one fin, for watercraft
JPS5912514B2 (en) * 1976-10-14 1984-03-23 三菱重工業株式会社 How to install the rudder
JPS62113696A (en) * 1985-11-11 1987-05-25 Mitsubishi Heavy Ind Ltd Rudder supporting device
JPH0560651U (en) * 1992-01-21 1993-08-10 住友金属工業株式会社 Roll spacing measurement device for continuous casting equipment

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KR101228050B1 (en) * 2011-04-18 2013-01-30 현대중공업 주식회사 Installation structure of a device for measuring the amount of wear of the Rudder carrier thrust bearing and using a same measurement method
KR101421810B1 (en) * 2012-10-26 2014-07-22 주식회사 포스코 Diagnostic apparatus for alignment and a diagnostic method using the same
KR101440346B1 (en) * 2013-07-22 2014-09-15 한국타이어 주식회사 Roll crown measuring instrument of rolling machine
KR101510003B1 (en) * 2013-12-06 2015-04-07 한국수력원자력 주식회사 The Coordinate Measurement Apparatus for Pressure Vessel Nozzle Weld
KR101722411B1 (en) * 2015-10-22 2017-04-04 한국플랜트서비스주식회사 rotor shaft potion measuring device for boiler feed water pump

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