KR860002996Y1 - Double floor - Google Patents
Double floor Download PDFInfo
- Publication number
- KR860002996Y1 KR860002996Y1 KR2019840002070U KR840002070U KR860002996Y1 KR 860002996 Y1 KR860002996 Y1 KR 860002996Y1 KR 2019840002070 U KR2019840002070 U KR 2019840002070U KR 840002070 U KR840002070 U KR 840002070U KR 860002996 Y1 KR860002996 Y1 KR 860002996Y1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- double floor
- punching
- present
- bent
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 부착 상태를 예시한 사시도.1 is a perspective view illustrating an attachment state of the present invention.
제2도는 본 고안을 상측에서 본 분해사시도.Figure 2 is an exploded perspective view of the present invention from above.
제3도는 본 고안의 일측 모서리부를 하측에서 본 발췌사시도.Figure 3 is an excerpt perspective view seen from one side of the corner of the present invention from the bottom.
제4도는 본 고안의 종단면도.Figure 4 is a longitudinal cross-sectional view of the present invention.
제5도는 본 고안의 부착 상태를 나타낸 발췌단면도.Figure 5 is a cross-sectional view showing the attachment state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 하면판1: body 2: bottom plate
3 : 원형타발공 3-1 : 타발편3: round punching ball 3-1: punching piece
3-2 : 절곡면 4 : 상면판3-2: bending surface 4: upper surface plate
본 고안은 내부공간부에 전화선이나 전선등을 삽입 부착하는데 사용하는 통상적인 조립식 이중 마루판에 관한 것으로, 이중 마루판 본체를 구성할때 하면판에 종횡으로 균등하게 여러개의 원형타발공을 형성하여 타발공 주연부에 형성된 4개의 타발편을 상향 절곡시켜 단부에 절곡면을 형성한 다음, 상면판에 용착시켜서 되는 것이다.The present invention relates to a conventional prefabricated double floorboard used for inserting and attaching a telephone line or electric wire to the inner space. When constructing a double floorboard body, a plurality of circular punching holes are formed on the bottom plate evenly horizontally and horizontally. Four punching pieces formed on the periphery are bent upward to form a bent surface at the end, and then welded to the top plate.
종래에도 조립식 이중 마루판의 구조는 여러가지 형태의 것이 있었으나 그 대부분의 경우에는 마루판 본체를 구성하는 철판의 두께가 두꺼워서 자체 중량이 무거우므로서 시공에 있어서 많은 노력과 경비가 소요되며, 작업상의 불편이 많았던 것이다.In the past, the structure of the prefabricated double floorboard had various forms, but in most cases, the steel plate constituting the floorboard main body was thick, and its own weight was heavy, which required a great deal of effort and expense in construction. will be.
본 고안은 이와같은 종래의 결점들을 제거하여 자체중량을 최소화하면서도 큰 하중에 견딜 수 있도록 상·하면판을 각각 얇은 두께의 철판을 사용하고도 상·하면판이 갖는 두께의 철판을 사용한 것과 동일한 효과를 제공받을 수 있게끔 구성시킨 조립식 이중 마루판을 제공하고저 함에 고안의 목적이 있는 것으로, 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention eliminates the above-mentioned defects and minimizes its own weight, and has the same effect as using the upper and lower steel plates having the thickness of the upper and lower plates, respectively, so that the upper and lower plates can withstand large loads. The purpose of the present invention is to provide a prefabricated double floorboard configured to be provided, and to be described in detail by the accompanying drawings as follows.
이중마루판 본체(1)의 하면판(2)에 종횡으로 균등하게 형성한 여러개의 원형타발공(3)의 주연부에 형성된 4개의 타발편(3-1)을 상향 절곡시켜서 단부에 절곡면(3-2)을 형성한 다음, 상면판(4)에 용착시켜서 됨을 특징으로 하는 조립식 이중 마루판이다.Four punching pieces 3-1 formed on the periphery of several circular punching holes 3 formed evenly in the longitudinal and horizontal direction on the bottom plate 2 of the double-floor plate main body 1 are bent upwardly to the bent surface 3 -2) and then welded to the top plate 4 is a prefabricated double floor board.
첨부도면중 미설명부호 a는 절곡면(3-2)을 상면판(4)에 용착시킨 스폿트 용접부, 5는 착설공, 6은 미장판, 7은 상·하면판(4)(2) 및 미장판(6)결착구, 8은 마루판 받침대, 9는 받침대(8)의 결착돌기, 10은 받침대(8)의 쌍십자형 지지돌조를 각각 나타낸다.In the accompanying drawings, reference numeral a denotes a spot welded portion in which a bent surface 3-2 is welded to the upper surface plate 4, 5 is a laying hole, 6 is a plastering plate, 7 is an upper and lower plate 4, 2 And a plastering plate (6) fastener, 8 is a floorboard support, 9 is a binding protrusion of the pedestal 8, and 10 is a double cross support protrusion of the pedestal 8, respectively.
이와같은 본 고안의 조립식 이중 마루판은 본체(1)를 구성하는 상·하 면판(4)(2)을 각각 얇은 두께의 철판으로 구성하므로서 자체 중량을 줄일 수 있을 뿐만 아니라, 하면판(2)을 형성할때 종횡으로 균등하게끔 여러개의 원형타발공(3)을 형성하여서 동원형타발공(3)의 주연부에 형성된 4개의 타발편(3-1)을 90°각도로 상향 절곡시키고 단부를 다시 90°각도를 절곡시켜 절곡면(3-2)을 형성하여 동 절곡면(3-2)이 하면판(2)과 평행하도록 한 다음에 각각의 절곡면(3-2)을 상면판(4)에 스폿트 용접(a)하여서 본체(1)의 상하면판(4)(2)이 타발편(3-1)의 높이만큼 적당한 두께를 갖도록 하므로서, 본체(1)에 하중이 가해질때 하중을 균등하게 배분시켜 주어서 상·하면판(4)(2)을 얇은 두께의 철판을 사용하여도 본체(1)두께 만큼을 두께를 가진 두꺼운 철판을 사용한 것과 같은 동일한 효과를 제공받을 수 있는 매우 실용적이고 유용한 고안으로서, 저렴한 가격에 대량공급 받을 수 있는 것이다.Such a prefabricated double floor board according to the present invention can not only reduce its own weight but also reduce the weight of the lower plate 2 by constituting the upper and lower face plates 4 and 2 constituting the main body 1, respectively. When forming, several circular punching holes 3 are formed to be evenly horizontally and horizontally, so that the four punching pieces 3-1 formed at the periphery of the circular punching hole 3 are bent upward at an angle of 90 °, and the ends are again 90 °. The angle is bent to form a bent surface 3-2 so that the bent surface 3-2 is parallel to the lower surface plate 2, and then each bent surface 3-2 is attached to the upper surface plate 4. Spot welding (a) allows the upper and lower plates 4 and 2 of the main body 1 to have a thickness appropriate for the height of the punching piece 3-1, so that the load is evenly applied when the main body 1 is loaded. Even if the upper and lower plates (4) and (2) are used with a thin iron plate, the same thickness as the main body (1) is used. A very practical and useful devise that can be provided with the same effect, which will be a large supply at affordable prices.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840002070U KR860002996Y1 (en) | 1984-03-12 | 1984-03-12 | Double floor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840002070U KR860002996Y1 (en) | 1984-03-12 | 1984-03-12 | Double floor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850007689U KR850007689U (en) | 1985-10-15 |
KR860002996Y1 true KR860002996Y1 (en) | 1986-10-31 |
Family
ID=19233577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840002070U KR860002996Y1 (en) | 1984-03-12 | 1984-03-12 | Double floor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860002996Y1 (en) |
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1984
- 1984-03-12 KR KR2019840002070U patent/KR860002996Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR850007689U (en) | 1985-10-15 |
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