KR200410016Y1 - The steel sheet liner for the storage - Google Patents

The steel sheet liner for the storage Download PDF

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Publication number
KR200410016Y1
KR200410016Y1 KR2020050035817U KR20050035817U KR200410016Y1 KR 200410016 Y1 KR200410016 Y1 KR 200410016Y1 KR 2020050035817 U KR2020050035817 U KR 2020050035817U KR 20050035817 U KR20050035817 U KR 20050035817U KR 200410016 Y1 KR200410016 Y1 KR 200410016Y1
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South Korea
Prior art keywords
steel sheet
steel plate
storage
liner
plate liner
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KR2020050035817U
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Korean (ko)
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김현국
전병건
김승호
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주식회사 픽슨이앤씨
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/04—Containers for fluids or gases; Supports therefor mainly of metal
    • E04H7/06—Containers for fluids or gases; Supports therefor mainly of metal with vertical axis
    • E04H7/065—Containers for fluids or gases; Supports therefor mainly of metal with vertical axis roof constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/327—Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3276—Panel connection details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/327—Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3288—Panel frame details, e.g. flanges of steel sheet panels

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

본 고안은 저장고용 강판라이너에 관한 것이다.The present invention relates to a steel sheet liner for storage.

본 고안은 강판라이너가 길이방향으로 결합되어 반원형태를 갖도록 하고, 반원형태로 결합되어진 강판라이너가 길이방향에 대하여 직각되는 방향으로 결합되어진 저장고용 강판라이너의 제조방법에 있어서, 상기 강판라이너는 소정두께를 갖는 강판을 길이가 긴 직사각형태로 절단하는 강판절단공정과; 상기 직사각형태로 절단된 강판의 가장자리에 일정한 간격을 갖도록 펀칭으로 결합홈이 성형되어지는 강판펀칭공정과; 상기 결합홈이 형성된 강판의 중앙을 프레스로 가압하여 하부로 볼록한 형태의 보강부가 성형되어지는 프레스가압공정과; 상기 보강부가 성형된 강판의 전면을 벤딩프레스로 가압하여 강판이 만곡형태로 벤딩되어지는 벤딩공정 및 상기 만곡형태로 벤딩된 강판의 볼록한 보강부에 잔주름을 성형하는 잔주름성형공정으로 이루어짐을 특징으로 한다.The present invention is a steel plate liner is coupled in the longitudinal direction to have a semi-circular shape, the steel plate liner is combined in a semi-circular shape in the manufacturing method of the steel plate liner for the storage is coupled in a direction perpendicular to the longitudinal direction, the steel plate liner is a predetermined A steel sheet cutting step of cutting a steel sheet having a thickness into a long rectangular shape; A steel sheet punching process in which coupling grooves are formed by punching to have a predetermined gap at edges of the steel sheet cut into rectangular shapes; A press-pressing process in which a reinforcing part of a convex shape is formed by pressing the center of the steel sheet on which the coupling groove is formed by a press; Pressing the front surface of the steel sheet formed with the reinforcement portion by a bending press is a bending process that the steel sheet is bent in a curved form and the fine wrinkle molding process for forming the fine wrinkles in the convex reinforcement of the steel sheet bent in the curved form .

강판라이너, 저장고, 절단, 펀칭,,보강부, 벤딩, 잔주름 Steel plate liner, storage, cutting, punching, reinforcing part, bending, fine line

Description

저장고용 강판라이너{THE STEEL SHEET LINER FOR THE STORAGE}Steel Plate Liner for Storage {THE STEEL SHEET LINER FOR THE STORAGE}

도1은 본 고안에 따른 저장고용 강판라이너의 제조방법을 도시한 순서도.1 is a flow chart illustrating a method for manufacturing a steel sheet liner for storage according to the present invention.

도2는 본 고안에 따른 저장고용 강판라이너의 제조방법을 도시한 구성도.Figure 2 is a block diagram showing a method for manufacturing a steel sheet liner for storage according to the present invention.

도3은 본 고안에 따른 저장고용 강판라이너의 사시도.Figure 3 is a perspective view of the steel plate liner for the storage according to the present invention.

도4는 본 고안에 따른 저장고용 강판라이너의 사용상태도.Figure 4 is a state of use of the steel plate liner for storage according to the present invention.

도5는 도4의 종단면도.5 is a longitudinal cross-sectional view of FIG.

도6은 도5의 A-A선 확대 단면도.6 is an enlarged sectional view taken along the line A-A of FIG.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

S10:강판절단공정 S20:강판펀칭공정S10: Steel plate cutting process S20: Steel plate punching process

S30:프레스가압공정 S40:벤딩공정S30: Press-pressing process S40: Bending process

S50:잔주름성형공정 10:강판라이너S50: fine wrinkle forming process 10: steel liner

11:강판 12,12':결합홈11: Steel plate 12, 12 ': Coupling groove

13:보강부 14:잔주름13: Reinforcement part 14: Fine lines

30:펀칭 40:프레스30: Punching 40: Press

50:벤딩프레스50: bending press

본 고안은 저장고용 강판라이너에 관한 것으로서, 특히 평판형태를 갖는 강판을 직사각형태로 절단하고, 절단된 강판을 다시 펀칭과 가압 및 벤딩공정을 통해 만곡형태를 갖도록 함으로써, 상하부 및 측방향으로 부터 작용하는 하중을 용이하게 분산시켜 그 강도를 높여 안정적인 저장고를 얻을 수 있도록 한 것이다.The present invention relates to a steel plate liner for storage, in particular, by cutting the steel plate having a flat plate shape into a rectangular shape, and the cut steel sheet to be curved by punching, pressing and bending process, thereby acting from the upper and lower sides The load is easily distributed to increase the strength to obtain a stable storage.

일반적으로 강판을 이용한 구조물의 경우 콘크리트 구조물 보다 시공이 원활하며 그 공사기간을 단축할 수 있는 장점으로 인하여 많이 사용되어지고 있다.In general, in the case of the structure using the steel plate is used because of the advantages that can be smoother than the concrete structure and shorten the construction period.

구조물에 사용되어지는 강판은 그 강도를 높이기 위한 방안으로 통상 평판형태를 갖는 판재를 여러 형태로 탄성 변형시키고, 변형된 강판을 축방향으로 연속되는 터널형태를 갖도록 조립함으로써 지하통로 및 용수, 배수로에 사용되어지며 기타 호안용 셀, 배수로, 지붕, 창고 등 여러 용도로 사용되어지고 있다.The steel plate used in the structure is a method for increasing the strength of the steel plate in the form of a flat plate in general in many forms of elastic deformation and assembling the deformed steel sheet to have a continuous tunnel in the axial direction in the underground passage, water, drainage passages It is used for many purposes such as other coastal cells, drains, roofs and warehouses.

이러한 강판은 구조물이 작을 경우 벤딩된 하나의 강판을 이용하며, 크기가 커질 경우 벤딩 공정에서 지름을 달리함과 동시에 여러개로 나뉘어 제조하고, 제조된 여러장을 겹치거나 볼팅 등의 조립공정을 통해 용도에 맞는 구조물을 설치하게 된다.When the structure is small, the steel plate uses one bent steel plate, and when the size is large, the steel plate is manufactured by dividing into several pieces at the same time with different diameters in the bending process, and using the fabricated processes such as overlapping or bolting the manufactured sheets. It will install the structure to fit.

또한, 얇은 두께의 강판에 측방향, 횡방향, 종방향 및 다방향으로 부터 작용하는 하중이나 충격력을 여러곳으로 분산시켜 균등하게 작용하도록 하기 위하여 평평한 강판에 주름공정을 통해 주름이 성형된 강판인 파형 강판을 사용하게 된다.In addition, in order to distribute the load or impact force acting from the lateral, transverse, longitudinal and multi directions to various places in a thin steel sheet so as to act evenly, Corrugated steel sheet is used.

이와 같은 파형강판을 이용하여 구조물을 시공할 경우 바닥을 일정한 깊이로 굴착하여 기초지반을 다지고 거푸집과 철근을 배근하고, 이어 매설앵커와 채널을 설치한 후 콘크리트 타설하여 양생시키고, 거푸집을 해체한다.When constructing a structure using such a corrugated steel sheet, excavate the floor to a certain depth, reinforce the foundation ground and reinforce the formwork and reinforcing bars.

거푸집이 해체된 채널에 파형강판의 하부가 직각이 되도록 한 후 고정구인 볼트와 너트로 고정시키고, 채널에 하부가 결합된 파형강판 사이에 다른 파형강판을 동일한 방법으로 결합시키는 볼팅작업을 반복하여 완성된 강판 구조물을 얻을 수 있게 된다.After the formwork is dismantled, make the lower part of corrugated steel plate at right angles and fix it with bolts and nuts, which are fasteners, and repeat the bolting process of joining other corrugated steel plates in the same way between corrugated steel plates joined to the channel. The obtained steel plate structure can be obtained.

그러나 강판 구조물을 얻기 위해 강판에 주름을 성형하는 과정에서 주름의 깊이가 매우 낮음에 따라 상하부의 강도가 약해져 상대적으로 크기가 큰 저장고를 시공하는데 불가능한 문제점이 있었다. 또한, 이를 해결하기 위하여 주름의 깊이만을 깊게할 경우 상하부의 강도는 증가되나 측면강도가 낮아지는 문제점이 있었다.However, as the depth of the corrugation is very low in the process of forming the corrugation on the steel sheet to obtain the steel sheet structure, the strength of the upper and lower portions is weakened, which makes it impossible to construct a relatively large storage cell. In addition, in order to solve this problem, when the depth of the wrinkles only deepen the strength of the upper and lower parts but there was a problem that the side strength is lowered.

그리고 상,하부 및 측면강도를 보강하기 위하여 주름이 형성된 강판의 상부에 별도의 보강구를 설치할 경우, 그에 따른 작업공정이 증가됨에 따라 공기가 지연되고, 이로 인해 공사비가 가중되는 문제점이 있었다.And when installing a separate reinforcement in the upper portion of the corrugated steel plate to reinforce the upper, lower and lateral strength, there is a problem that the air is delayed as the work process is increased, thereby increasing the construction cost.

본 고안은 이와 같은 문제점을 해소하기 위해 창출한 것으로서 평판형태를 갖는 강판을 직사각형태로 절단하고, 절단된 강판을 다시 펀칭과 가압 및 벤딩공정을 통해 만곡형태를 갖도록 함으로써, 상하부 및 측방향으로 부터 작용하는 하중을 용이하게 분산시켜 그 강도를 높일 수 있도록 하여 안정적인 저장고를 신속하게 얻을 수 있는 저장고용 강판라이너를 제공하는데 그 목적이 있다.The present invention was created in order to solve such a problem, by cutting a steel plate having a flat plate shape into a rectangular shape, and having the curved steel plate bend through punching, pressing and bending processes, from the upper and lower sides It is an object of the present invention to provide a steel plate liner for storage, which can easily disperse a load to increase the strength thereof, thereby quickly obtaining a stable storage.

이와 같은 목적을 달성하기 위한 본 고안은 강판라이너(10)가 길이방향으로 결합되어 반원형태를 갖도록 하고, 반원형태로 결합되어진 강판라이너(10)가 길이방향에 대하여 직각되는 방향으로 결합되어진 저장고용 강판라이너의 제조방법에 있어서, 상기 강판라이너(10)는 소정두께를 갖는 강판(11)을 길이가 긴 직사각형태로 절단하는 강판절단공정(S10)과; 상기 직사각형태로 절단된 강판(11)의 가장자리에 일정한 간격을 갖도록 펀칭(30)으로 결합홈(12)(12')이 성형되어지는 강판펀칭공정(S20)과; 상기 결합홈(12)(12)'이 형성된 강판(11)의 중앙을 프레스(40)로 가압하여 하부로 볼록한 형태의 보강부(13)가 성형되어지는 프레스가압공정(S30)과; 상기 보강부(13)가 성형된 강판(11)의 전면을 벤딩프레스(50)로 가압하여 강판(11)이 만곡형태로 벤딩되어지는 벤딩공정(S40) 및 ; 상기 만곡형태로 벤딩된 강판(10)의 볼록한 보강부(13)에 잔주름(14)을 성형하는 잔주름성형공정(S50)으로 이루어짐을 특징으로 한다.The present invention for achieving the above object is that the steel plate liner 10 is coupled in the longitudinal direction to have a semi-circle shape, the steel plate liner 10 is coupled in a semi-circular shape is coupled to the direction perpendicular to the longitudinal direction for storage In the method of manufacturing a steel sheet liner, the steel sheet liner 10 is a steel sheet cutting step (S10) for cutting a steel sheet 11 having a predetermined thickness into a long rectangular shape; A steel sheet punching process (S20) in which coupling grooves 12 and 12 ′ are formed by punching 30 to have a predetermined gap at the edge of the steel sheet 11 cut into the rectangular shape; A press-pressing step (S30) of pressing the center of the steel plate (11) on which the coupling grooves (12) (12) 'are formed by pressing (40) to form a reinforcing portion (13) of a convex shape downward; A bending step (S40) of pressing the entire surface of the steel plate 11 in which the reinforcing portion 13 is formed by a bending press 50 to bend the steel plate 11 in a curved form; The fine wrinkles forming step (S50) of forming the fine wrinkles 14 to the convex reinforcement portion 13 of the steel sheet 10 bent in the curved form.

또한, 상기 잔주름성형공정(S50)의 잔주름(14)은 외주연부에 축방향의 길이를 갖는 철부(61)와 홈부(62)가 형성된 가압로울링부(60)의 가압력에 의하여 벤딩된 강판(11)의 길이방향에 대하여 직각인 방향으로 성형되어짐을 특징으로 하는 저장고용 강판라이너의 제조방법을 제공함에 그 목적이 달성된다.In addition, the fine wrinkles 14 of the fine wrinkle forming process (S50) is a steel sheet 11 bent by the pressing force of the pressing portion 60 and the iron portion 61 and the groove portion 62 having an axial length in the outer peripheral portion The object is achieved by providing a method for manufacturing a steel sheet liner for a storage, characterized in that it is molded in a direction perpendicular to the longitudinal direction of the.

한편, 강판라이너(10)가 길이방향으로 결합되어 반원형태를 갖도록 하고, 반원형태로 결합되어진 강판라이너(10)가 길이방향에 대하여 직각되는 방향으로 결합되어진 저장고용 강판라이너에 있어서, 상기 강판라이너(10)는 하부로 볼록한 보강부(13)가 길이방향으로 연속되어지되, 상기 보강부(13)의 양측단에 일정간격으로 형성된 결합홈(12)(12')을 갖는 플렌지(15)가 일체로 형성됨을 특징으로 한다.On the other hand, the steel plate liner 10 is coupled to the longitudinal direction to have a semi-circular shape, the steel plate liner for storage, in which the steel plate liner 10 is coupled in a direction perpendicular to the longitudinal direction, the steel plate liner 10 is a flange 15 having convex grooves 12 and 12 'formed at regular intervals at both ends of the reinforcement part 13 while being convex downwardly. It is characterized in that formed integrally.

또한, 상기 강판라이너(10)의 보강부(13)와 플랜지(15)가 보강부(13)의 중심에서 플랜지(15)를 향하여 볼록한 형태로 벤딩되어지고, 상기 보강부(13)의 가운데 길이방향에 대하여 직각인 방향을 갖는 잔주름(14)이 길이방향으로 연속되도록 형성됨을 특징으로 하는 저장고용 강판라이너를 제공함에 그 목적이 달성된다.In addition, the reinforcing portion 13 and the flange 15 of the steel plate liner 10 is bent in a convex shape toward the flange 15 from the center of the reinforcing portion 13, the middle length of the reinforcing portion 13 The object is achieved by providing a steel sheet liner for storage, characterized in that the fine wrinkles 14 having a direction perpendicular to the direction are formed to be continuous in the longitudinal direction.

이하, 본 고안의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

본 고안에 따른 저장고용 강판라이너(10)는 그 강도를 높여 상하부 및 측방향으로 부터 작용하는 하중을 용이하게 분산시켜 안정적인 저장고인 구조물을 얻을 수 있도록 한 것으로 도3 내지 도 6에 도시된 바와 같이, 길이방향으로 결합되어 반원형태를 갖도록 하고, 반원형태로 결합되어진 강판라이너(10)가 길이방향에 대하여 직각되는 방향으로 결합되어지도록 구성되어 있다.Steel plate liner 10 for a storage according to the present invention is to increase the strength to easily distribute the load acting from the upper and lower and lateral direction to obtain a stable storage structure as shown in Figures 3 to 6 It is configured to have a semicircular shape coupled to the longitudinal direction, and the steel liner 10 coupled in the semicircular shape is coupled in a direction perpendicular to the longitudinal direction.

여기에서, 상기 강판라이너(10)는 하부로 볼록한 보강부(13)가 길이방향으로 연속되어지도록 구성되어 있고, 상기 보강부(13)의 양측단에 일정간격으로 형성된 결합홈(12)(12')을 갖는 플렌지(15)가 일체로 대칭되게 형성되어있다.Here, the steel sheet liner 10 is configured so that the convex reinforcement portion 13 which is convex downwardly is continuous in the longitudinal direction, and coupling grooves 12 and 12 formed at predetermined intervals at both ends of the reinforcement portion 13. The flange 15 having a ') is integrally formed symmetrically.

또한, 상기 강판라이너(10)의 보강부(13)와 플랜지(15)가 보강부(13)의 중심에서 플랜지(15)를 향하여 볼록한 형태로 벤딩되어짐으로서 길이방향으로 다수개가 결합되어질 경우 아치형태로 연결되어지도록 구성되어 있다.In addition, the reinforcement portion 13 and the flange 15 of the steel plate liner 10 is bent in the convex shape toward the flange 15 from the center of the reinforcement portion 13, when a plurality of in the longitudinal direction is coupled to the arch form It is configured to be connected to.

그리고 측방향으로 부터 작용하는 하중이나 충격력에 의하여 보강부(13)가 변형되는 것을 방지하도록 하기 위하여 상기 보강부(13)의 가운데 길이방향에 대하여 직각인 방향을 갖는 잔주름(14)이 길이방향으로 연속되도록 형성되어 있다.In order to prevent the reinforcement part 13 from being deformed by a load or an impact force acting from the lateral direction, the fine wrinkles 14 having a direction perpendicular to the longitudinal direction of the center of the reinforcement part 13 are in the longitudinal direction. It is formed to be continuous.

이러한 구성을 갖는 강판라이너(10)의 제조방법은 도1,2에 도시된 바와 같이 먼저 강판절단공정(S10)으로 소정두께를 갖는 강판(11)을 길이가 긴 직사각형태를 갖도록 절단한 후 강판펀칭공정(S20)의 펀징(30)을 이용하여 직사각형태로 절단된 강판(11)의 가장자리 양측에 일정한 간격이 유지되는 결합홈(12)(12')이 형성되어진다.In the manufacturing method of the steel plate liner 10 having such a configuration, as shown in Figs. 1 and 2, first, the steel sheet 11 having a predetermined thickness is cut to have a long rectangular shape by a steel sheet cutting process (S10). Coupling grooves 12, 12 'are formed on both sides of the edge of the steel sheet 11 cut into a rectangular shape using the punching 30 of the punching process (S20).

다음, 프레스가압공정(S30)을 통해 상기 결합홈(12)(12)'이 형성된 강판(11)의 중앙을 프레스(40)로 가압하여 하부로 볼록한 형태의 보강부(13)가 성형되어지도록 하고, 이어 벤딩공정(S40)으로 상기 보강부(13)가 성형된 강판(11)의 전면을 벤딩프레스(50)로 가압하여 강판(11)이 만곡형태로 벤딩되어지게 된다.Next, by pressing the center of the steel sheet 11, the coupling grooves 12, 12 'is formed through the press-pressing step (S30) with a press 40 so that the reinforcing portion 13 of the convex shape to the bottom is molded. Subsequently, the steel sheet 11 is bent in a curved form by pressing the front surface of the steel sheet 11 on which the reinforcing portion 13 is formed by the bending press 50 in the bending process S40.

그리고 잔주름성형공정(S50)을 통해 상기 만곡형태로 벤딩된 강판(10)의 볼록한 보강부(13)에 잔주름(14)이 형성되어지고, 상기 잔주름(14)은 도2에 도시된 바와 같이, 외주연부에 축방향의 길이를 갖는 철부(61)와 홈부(62)가 형성된 가압로울링부(60)의 가압력에 의하여 벤딩된 강판(11)의 길이방향에 대하여 직각인 방향으로 성형되어지게 된다.And fine wrinkles 14 are formed in the convex reinforcement portion 13 of the steel sheet 10 bent in the curved form through the fine wrinkles forming step (S50), the fine wrinkles 14 is shown in Figure 2, It is molded in a direction perpendicular to the longitudinal direction of the bent steel sheet 11 by the pressing force of the pressing portion 60 with the iron portion 61 and the groove portion 62 having an axial length in the outer peripheral portion.

이와 같이 본 고안은 평판형태를 갖는 강판을 직사각형태로 절단하고, 절단된 강판을 다시 펀칭과 가압 및 벤딩공정을 통해 만곡형태를 갖도록 자동화함으로써 그 생산성을 높일 수 있도록 하고, 상하부 및 측방향으로 부터 작용하는 하중을 용이하게 분산시켜 그 강도를 높일 수 있도록 한 것이다.As such, the present invention can cut the steel plate having a flat plate shape into a rectangular shape and increase the productivity by automating the cut steel plate to have a curved form through punching, pressing, and bending processes, and from the upper and lower sides and from the lateral direction. Easily disperse the load acting to increase the strength.

또한, 이를 통해 보다 안정적인 저장고를 신속하게 얻을 수 있도록 한 것이다.It also allows for a faster and more stable storage.

Claims (2)

강판라이너(10)가 길이방향으로 결합되어 반원형태를 갖도록 하고, 반원형태로 결합되어진 강판라이너(10)가 길이방향에 대하여 직각되는 방향으로 결합되어진 저장고용 강판라이너에 있어서,In the steel plate liner for storage, in which the steel plate liner 10 is coupled in the longitudinal direction to have a semicircle shape, and the steel plate liner 10 coupled in the semicircle shape is coupled in a direction perpendicular to the longitudinal direction. 상기 강판라이너(10)는 하부로 볼록한 보강부(13)가 길이방향으로 연속되어지되, 상기 보강부(13)의 양측단에 일정간격으로 형성된 결합홈(12)을 갖는 플렌지(15)가 일체로 형성됨을 특징으로 하는 저장고용 강판라이너.The steel plate liner 10 is a convex reinforcement portion 13 is formed to be continuous in the longitudinal direction, the flange 15 having a coupling groove 12 formed at regular intervals at both ends of the reinforcement portion 13 is integral. Steel plate liner for the storage, characterized in that formed. 제1항에 있어서,The method of claim 1, 상기 강판라이너(10)의 보강부(13)와 플랜지(15)가 보강부(13)의 중심에서 플랜지(15)를 향하여 볼록한 형태로 벤딩되어지고, 상기 보강부(13)의 가운데 길이방향에 대하여 직각인 방향을 갖는 잔주름(14)이 길이방향으로 연속되도록 형성됨을 특징으로 하는 저장고용 강판라이너.The reinforcement part 13 and the flange 15 of the steel plate liner 10 are bent in a convex shape from the center of the reinforcement part 13 toward the flange 15, and in the middle longitudinal direction of the reinforcement part 13. Steel plate liner for storage, characterized in that the fine wrinkles having a direction perpendicular to the (14) is formed to be continuous in the longitudinal direction.
KR2020050035817U 2005-12-20 2005-12-20 The steel sheet liner for the storage KR200410016Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102533647B1 (en) * 2022-07-22 2023-05-17 주식회사 우진루프패널 dual arch panel assembly for roof construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102533647B1 (en) * 2022-07-22 2023-05-17 주식회사 우진루프패널 dual arch panel assembly for roof construction

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