KR100464817B1 - Pantagon bar - Google Patents

Pantagon bar Download PDF

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Publication number
KR100464817B1
KR100464817B1 KR10-2002-0074020A KR20020074020A KR100464817B1 KR 100464817 B1 KR100464817 B1 KR 100464817B1 KR 20020074020 A KR20020074020 A KR 20020074020A KR 100464817 B1 KR100464817 B1 KR 100464817B1
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KR
South Korea
Prior art keywords
platform
welding
contact
scaffolding
scaffolding material
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KR10-2002-0074020A
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Korean (ko)
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KR20040046181A (en
Inventor
김충욱
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대우조선해양 주식회사
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Priority to KR10-2002-0074020A priority Critical patent/KR100464817B1/en
Publication of KR20040046181A publication Critical patent/KR20040046181A/en
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Publication of KR100464817B1 publication Critical patent/KR100464817B1/en

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/36Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • E04G1/362Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for tanks, silos or similar vessels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00Vessels parts, details, or accessories, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Ladders (AREA)

Abstract

본 발명은 선박용 플랫폼의 발판용 소재의 구조 변경으로 용접속도, 작업조건 등이 크게 향상되고, 용접 결함도 줄일 수 있도록 개량한 것이다.The present invention has been improved to significantly improve the welding speed, working conditions, and the like, and to reduce welding defects by changing the structure of the scaffolding material of the ship platform.

종래에는 플랫폼(10)의 미끄럼 방지를 위한 발판용 소재(20)를 사각단면을 갖는 길이가 봉재 파이프로 구성되어 상기 발판용 소재(20)는 바닥(11)에 사각단면의 한쪽 모서리(22)를 수직으로 세운 상태에서 용접을 통해 바닥(11)에 고정시킴으로써 개선각이 생겨 용접결합(overlap, under-cut)과 품질 및 작업에 많은 문제점이 발생되었다.Conventionally, the length of the scaffolding material 20 for preventing slipping of the platform 10 has a rectangular cross section, and the length of the scaffolding material 20 is one corner 22 of the square cross section on the bottom 11. By fixing the upright to the bottom 11 through the welding in the upright position, an improvement angle is generated, causing many problems in overlap, under-cut, quality and work.

본 발명은 상기한 종래의 문제점을 해소하고자 플랫폼 발판용 소재(30)를 5각형으로 구성하여 상면부는 뾰쪽한 모서리(32)에 의해 미끄럼을 방지할 수 있게하고, 바닥(11)과 접촉하는 하면부(34)는 평면으로 구성하여 면접촉할 수 있게 형성하여 그 바닥(11)과 접촉하도록 된 양쪽면(31a,31b) 가장자리를 용접을 통해 접할시킬 수 있게함으로써 용접작업이 보다 안정된 자세로 이루어질 수 있으면서도 접합부의 품질향상과 신뢰도 증진에 크게 기여할 수 있도록 한 것임.The present invention is configured to solve the above-mentioned problems of the platform scaffolding 30 to form a pentagon by the upper surface portion to prevent the slip by the sharp edge 32, the bottom 11 in contact with The part 34 is formed in a planar shape so as to be in surface contact so that the edges of both surfaces 31a and 31b, which are in contact with the bottom 11, can be brought into contact with each other by welding. It is possible to contribute greatly to the improvement of quality and reliability of the joint.

Description

선박용 플랫폼 발판{Pantagon bar}Platform platform for ships {Pantagon bar}

본 발명은 선박용 플랫폼에 관한 것으로, 더욱 상세하게는 플랫폼의 발판(Pantagon bar)의 구조 개선을 통해 용접속도, 작업조건 등이 크게 향상되고, 용접 결함도 제거할 수 있는 선발용 플랫폼 발판구조를 제공함에 있는 것이다.The present invention relates to a ship platform, and more particularly, to improve the welding speed, working conditions, etc. through the improvement of the structure of the platform bar (platform bar), to provide a starting platform scaffolding structure that can remove the welding defects It is in

도1에 나타낸 바와 같이 선박 화물창의 플랫폼(10)에는 미끄러짐을 방지할 수 있도록 바닥(11)에 미끄럼 방지용 발판을 설치하고 있다.As shown in Figure 1, the platform 10 of the cargo hold is provided with a non-slip footrest on the bottom 11 to prevent slipping.

종래에는 플랫폼(10)의 미끄럼 방지를 위해 발판에 사용되는 발판용 소재(20)는 사각단면을 갖는 길이가 봉재 파이프가 이용되었고, 상기 발판용 소재(20)는 바닥(11)에 사각단면의 한쪽 모서리(22)를 수직으로 세운 상태 즉 마름모 형태로 세워 용접을 통해 바닥(11)에 고정시킴으로써 상기 발판용 소재(20)와 바닥재 사이에 개선각이 생겨 용접결합(overlap, under-cut)과 품질 및 작업에 많은 문제점이 발생되었다.In the related art, a scaffolding material 20 used for scaffolding to prevent slipping of the platform 10 has a length of a bar pipe having a rectangular cross section, and the scaffolding material 20 has a rectangular cross section at the bottom 11. One of the corners 22 is placed vertically, that is, in the form of a rhombus and fixed to the bottom 11 by welding, resulting in an improvement angle between the scaffold material 20 and the flooring material. Many problems have arisen in quality and work.

이는 플랫폼(10) 바닥(11)에 상대적으로 폭이 좁고 가느다란 발판용 소재(20)의 한쪽 모서리(22)만을 점접촉시킨 상태에서 이들 모서리(22)의 양쪽면 끝단이 바닥(11)에 접합되는 방식으로 구성되므로써 그들 용접부(W₁,W₂)의 용착 상태가 그다지 견고하지 못하다는데 비롯되었던 것이다.This means that both ends of these edges 22 are bottomed on the bottom 11 in a state in which only one edge 22 of the narrow and thin scaffolding material 20 is in point contact with the bottom 11 of the platform 10. The welded state of the welds (W₁, W₂) was not so strong because they were constructed in a bonded manner.

특히, 용접부(W₁,W₂)는 일반 필릿(fillet) 용접보다 몇 배이상의 용착금속이 투입되어 용접 및 그라인딩 작업에 많은 시수가 소요되는 등의 문제점을 안고 있었다.In particular, weld (W ₁, W ₂) had a problem such that a number of times more than the weld metal is input than the usual fillet (fillet) welding takes a lot of time for welding and grinding operations.

이에 본 발명은 상기한 바와 같은 종래의 문제점을 해소함에 그 목적이 있는 것으로, 플랫폼 발판용 소재의 구조 개선을 통해 발판과 소재와의 용접작업이 보다 간편하면서도 용접부의 품질도 크게 향상되어질 수 있도록 하는데 있는 것이다.Therefore, the present invention has the purpose to solve the conventional problems as described above, to improve the quality of the weld while the welding work between the scaffold and the material is more simple through the structural improvement of the material for the platform scaffold. It is.

상기한 목적 달성을 위해 본 발명에서는 폴랫폼(10) 발판용 소재(30)를 5각형으로 구성하여 상면부는 기존처럼 미끄럼을 방지할 수 있도록 뾰쪽한 모서리(32) 형태이고, 하면부(34)는 평면을 구성하여 바닥(11)과 면접촉하는 양쪽면(31a,31b) 가장자리를 용접을 통해 접합시킬 수 있게함으로써 용접작업이 보다 안정된 자세로 이루어질 수 있으면서도 상호 접합되는 용접부(W₁,W₂)도 견고한 상태를 유지할 수 있도록 하는데 그 특징이 있다.In order to achieve the above object, in the present invention, the material 10 for the scaffold 10 is configured in a pentagon, and the upper surface portion is in the form of a sharp edge 32 so as to prevent sliding as before, and the lower portion 34. The welds (W₁, W₂) are joined to each other while welding can be made in a more stable posture by forming a plane so that the edges of both surfaces 31a and 31b in surface contact with the bottom 11 can be joined by welding. It is characterized by maintaining a solid state.

이하, 첨부된 예시 도면을 참고하여 본 발명을 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying example drawings.

도1은 종래의 발판용 소재가 플랫폼에 적용된 것을 나타낸 예시도,1 is an exemplary view showing that the conventional scaffolding material is applied to the platform,

도2는 본 발명의 발판용 소재가 플랫폼에 적용된 것을 나타낸 예시도,Figure 2 is an exemplary view showing that the scaffolding material of the present invention is applied to the platform,

도3은 본 발명에 따른 발판용 소재의 예시도,Figure 3 is an illustration of a scaffolding material according to the present invention,

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10: 플랫폼10: platform

11: 바닥11: bottom

20: 발판용 소재20: Scaffolding material

30: 발판용 소재30: Scaffolding material

22,32: 모서리22,32: corner

34: 하면부34: bottom part

도 2는 본 발명의 발판용 소재가 플랫폼에 적용된 것을 나타낸 사용 예시도이고, 도 3은 본 발명이 적용된 발판용 소재의 구성을 나타낸 일 예시도이다.Figure 2 is an exemplary view showing that the scaffolding material of the present invention is applied to the platform, Figure 3 is an exemplary view showing the configuration of the scaffolding material to which the present invention is applied.

이에 도시한 바와 같이 본 발명은 폴랫폼(10) 바닥(11)에 미끄럼 방지를 위한 발판용 소재(30)를 설치함에 있어서, 상기 발판용 소재(30)를 5각형(Pantagon bar)으로 구성하여 발판용 소재(30)의 상면부는 미끄럼 방지를 위해 양쪽면(31a,31b)이 서로 직각을 이루며 상면으로 돌출되는 모서리(32)를 형성하고, 플랫폼(10) 바닥(11)과 접촉하도록 된 하면부(34)는 양쪽면(31a,31b)이 그 하부측으로 동일한 폭만큼 연장되며 서로 직교되는 평면으로 구성되는 것을 특징으로 하고 있다.As shown in the present invention, in the installation of the footrest material 30 for preventing slipping on the bottom 11 of the platform 10, the footrest material 30 is configured as a pentagonal bar. The upper surface portion of the scaffolding material 30 forms an edge 32 protruding from the top surface at right angles to both sides 31a and 31b to prevent slipping, and is in contact with the bottom 11 of the platform 10. The part 34 is characterized in that both surfaces 31a and 31b extend in the lower side by the same width and are formed in a plane perpendicular to each other.

상기한 발판용 소재(30)는 철강업체에서 인발 또는 압출작업을 통해서 일정 단위 길이로 제작하여 사용자가 필요한 길이만큼씩 임의로 절단하여 사용할 수 있도록 제작한다.The scaffolding material 30 is manufactured to be cut to a predetermined unit length by drawing or extruding work in a steel company, so that the user can arbitrarily cut by the required length.

이와 같이 구성된 본 발명에서는 발판용 소재(30)를 5각형으로 구성하여 상면부는 미끄럼 방지를 위해 뾰쪽한 모서리(32)를 형성하고 바닥(11)과 접촉하도록 된 그 하면부(34)는 평면으로 구성되고 있어 이를 결합하고자 할 때는 발판용 소재(30)를 플랫폼(10)의 바닥(11)에 올려놓은 상태에서 그 양쪽 가장자리면만이 용접되는 용접부(W₁,W₂)을 형성하는 것만으로 간편하게 고정시킬 수 있는 것이다.In the present invention configured as described above, the scaffolding material 30 is formed in a pentagon, and the upper surface portion forms a sharp edge 32 to prevent slipping, and the lower surface portion 34 which is in contact with the bottom 11 is flat. When it is configured to combine them, simply by forming the welding portion (W ₁, W ₂) welded only at both edges of the surface of the platform (30) is placed on the bottom 11 of the platform 10 It can be.

이처럼 본 발명은 플랫폼(10)의 바닥(11)에 발판용 소재(30)를 올려놓은 채 작업자는 정상적인 용접자세를 취하면서 용접작업을 진행할 수 있어 용접작업이 보다 용이하게 이루어질 수 있는 것이다.As described above, the present invention allows the operator to proceed with the welding while taking the normal welding posture while placing the scaffolding material 30 on the bottom 11 of the platform 10, thereby making it easier to perform the welding operation.

또한, 바닥(11)과 접촉하는 하면부(34)를 평면으로 구성하여 바닥(11)과 균일하게 면접촉되는 방식으로 구성함으로써 바닥판과 발판용 소재(30)와의 접촉 상태가 안정적일 뿐만 아니라, 용접부(W₁,W₂) 또한 바닥판에 직교되는 양쪽 가장자리면을 용접을 통해 접합되게 구성함으로써 종래와 같은 용접결합(overlap, under-cut) 등이 없게되어 용접부(W₁,W₂)에 대한 품질과 신뢰도 증진에 크게 기여할 수 있게 된다.In addition, by forming the lower surface portion 34 in contact with the bottom 11 in a planar manner in a surface contact with the bottom 11 is not only a stable contact state between the bottom plate and the footrest material 30 Welded parts (W₁, W₂) are also joined to each other by welding the edges orthogonal to the bottom plate so that there is no overlap or under-cut as in the prior art. It can contribute greatly to the increase of reliability.

이상에서 설명한 바와 같이 본 발명에 의하면, 플랫폼의 발판용 소재를 5각형으로 구성하여 상면부는 종래처럼 미끄럼을 방지할 수 있는 구조를 취하면서도 하면부는 플랫폼 바닥에 면접촉하는 방식으로 구성하므로써 용접속도, 작업조건 등이 크게 향상됨은 물론, 기존과 같은 용접 결함 등도 모두 해소되는 등의 작용 효과를 가지는 매우 유용한 발명인 것이다.As described above, according to the present invention, the material for the platform scaffolding is composed of a pentagon, and the upper surface portion has a structure capable of preventing slippage as in the prior art, while the lower surface portion is configured in a surface contacting manner with the bottom of the platform, so that the welding speed, The working conditions are greatly improved, as well as a very useful invention having the effect of eliminating all the welding defects and the like.

Claims (1)

선박용 폴랫폼(10) 바닥(11)에 미끄럼 방지를 위한 발판용 소재(30)를 설치함에 있어서,In installing the scaffolding material 30 for preventing slipping on the bottom 11 of the ship platform 10, 상기 발판용 소재(30)는 5각형으로 형성하여 그 상면부는 양쪽면(31a,31b)이 서로 직교되는 모서리(32)가 상면으로 돌출되고, 하면부(34)는 면접촉하도록 된 평면으로 형성하여 플랫폼(10)의 바닥(11)과 서로 접촉되는 발판용 소재(30)의 그 양쪽 가장자리가 용접되는 것을 특징으로 하는 선박용 플랫폼 발판.The scaffolding material 30 is formed in a pentagon, and the upper surface portion is formed in a plane in which both edges 31a and 31b are orthogonal to each other and the edge 32 protrudes to the upper surface, and the lower surface portion 34 is in surface contact. The platform 11 for ships, characterized in that both edges of the footing material 30 in contact with the bottom 11 of the platform 10 is welded.
KR10-2002-0074020A 2002-11-26 2002-11-26 Pantagon bar KR100464817B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200000857U (en) 2018-10-22 2020-05-04 대명테크 주식회사 Step frame for high place work

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104802959B (en) * 2015-03-24 2017-07-25 上海外高桥造船有限公司 Operating platform for rig floor

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JPS5872342U (en) * 1981-11-09 1983-05-16 日本軽金属株式会社 anti-slip plate
JPS59109827U (en) * 1983-01-13 1984-07-24 有限会社三信工業所 combination steel material
KR940024943U (en) * 1993-04-09 1994-11-17 박성희 Scaffolding
KR19980037453A (en) * 1996-11-21 1998-08-05 박병재 Scaffolding structure of car rear seat
WO1999007964A1 (en) * 1997-08-04 1999-02-18 Alusuisse Technology & Management Ag Passable stair tread, in particular made of an extruded light metal section, and method for making same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863194U (en) * 1981-10-23 1983-04-27 三菱重工業株式会社 scaffolding equipment
JPS5872342U (en) * 1981-11-09 1983-05-16 日本軽金属株式会社 anti-slip plate
JPS59109827U (en) * 1983-01-13 1984-07-24 有限会社三信工業所 combination steel material
KR940024943U (en) * 1993-04-09 1994-11-17 박성희 Scaffolding
KR19980037453A (en) * 1996-11-21 1998-08-05 박병재 Scaffolding structure of car rear seat
WO1999007964A1 (en) * 1997-08-04 1999-02-18 Alusuisse Technology & Management Ag Passable stair tread, in particular made of an extruded light metal section, and method for making same

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KR20200000857U (en) 2018-10-22 2020-05-04 대명테크 주식회사 Step frame for high place work

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