KR0127135Y1 - Spacers for steel bar - Google Patents
Spacers for steel barInfo
- Publication number
- KR0127135Y1 KR0127135Y1 KR2019960013904U KR19960013904U KR0127135Y1 KR 0127135 Y1 KR0127135 Y1 KR 0127135Y1 KR 2019960013904 U KR2019960013904 U KR 2019960013904U KR 19960013904 U KR19960013904 U KR 19960013904U KR 0127135 Y1 KR0127135 Y1 KR 0127135Y1
- Authority
- KR
- South Korea
- Prior art keywords
- concrete mortar
- reinforcing bar
- concave portion
- present
- bridges
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
- E04C5/206—Spacers having means to adapt the spacing distance
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
본 고안은 철근콘크리트구조물시공시 철근을 받쳐주는 철근받침대에 관한 것으로 동심원상에 등간격으로 배열되는 브릿지(1-1), (1-2), (1-3), (1-4)사이에는 서로 마주보는 한쪽방향으로는 제 1 요입부 (2-1), (2-2)를 형성하고, 다른 한쪽방향으로는 제 2 요입부 (2-3), (2-4)를 형성하며, 콘크리트몰탈타설기준대(5)를 한쪽 브릿지 (1-2)의 아래쪽에 리브(6)로 연결하고, 기준대삽입공(7-1), (7-2), (7-3), (7-4)을 상기 브릿지 (1-1), (1-2), (1-3), (1-4)의 상부에 형성시켜서된 콘크리트몰탈타설기준대를 가진 철근받침대임The present invention relates to a reinforcing bar supporting the reinforcing bar when constructing a reinforced concrete structure, which is arranged between the bridges (1-1), (1-2), (1-3), and (1-4) at equal intervals The first concave portion (2-1), (2-2) is formed in one direction facing each other, the second concave portion (2-3), (2-4) is formed in the other direction , The concrete mortar placing base (5) is connected to the lower side of one bridge (1-2) with a rib (6), and the base inserting holes (7-1), (7-2), (7-3), (7-4) is a reinforcing bar with a concrete mortar placing base formed by forming the upper part of the bridges (1-1), (1-2), (1-3), and (1-4).
Description
제1도는 본 고안에 의한 철근받침대의 사시도.1 is a perspective view of the reinforcing bar according to the present invention.
제2도는 본 고안에 의한 철근받침대의 평면도.2 is a plan view of the reinforcing bar according to the present invention.
제3도는 본 고안에 의한 철근받침대의 저면도.3 is a bottom view of the reinforcing bar according to the present invention.
제4도는 본 고안에 의한 철근받침대의 사용상태를 보인 사시도.4 is a perspective view showing a state of use of the reinforcing bar according to the present invention.
제5도는 본 고안에 의한 철근받침대의 다른 실시예를 보인 사시도.5 is a perspective view showing another embodiment of the reinforcing bar according to the present invention.
제6도는 본 고안에 의한 철근받침대의 사용상태를 보인 측면도.6 is a side view showing a state of use of the reinforcing bar according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1-1, 1-2, 1-3, 1-4 : 브릿지 2-1, 2-2 : 제 1 요입부1-1, 1-2, 1-3, 1-4: bridge 2-1, 2-2: first recess
2-3, 2-4 : 제 2 요입부 5 : 콘크리트몰탈타설기준대2-3, 2-4: 2nd recessed part 5: Concrete mortar casting reference base
71-, 7-2, 7-3, 7-4 : 기준대삽입공71-, 7-2, 7-3, 7-4: Standard insertion hole
본 고안은 철근콘크리트바닥 또는 철근콘크리트천정과 같은 철근콘크리트구조물을 시공할 때 배근되는 철근을 바닥과 소정의 간격이 유지될 수 있도록 받쳐주는 철근받침대에 관한 것으로 특히 철근을 교차하는 상태로도 받쳐줄 수 있고, 콘크리트몰탈층의 두께를 선택하여 균일하게 시공할 수 있는 콘크리트몰탈타설기준대를 가진 철근받침대에 관한 것이다.The present invention relates to a reinforcing bar that supports reinforcing reinforcement to be maintained at a predetermined distance from the floor when constructing reinforced concrete structures such as reinforced concrete floors or reinforced concrete ceilings. The present invention relates to a reinforcing bar having a concrete mortar placing base that can be uniformly constructed by selecting a thickness of the concrete mortar layer.
종래의 철근받침대는 단순히 철근을 바닥과 소정의 간격이 유지될 수 있도록만 받쳐주는 것이어서 철근이 교차하는 부위는 결속선으로 묶어주어야만 했었고, 또 높이차이를 가지면서 교차하는 철근을 받쳐주는 것이 불가능했었으며, 배근되는 철근과 콘크리트몰탈간에 틈새가 없어야만 구조적으로 큰강도의 철근콘크리트구조물을 시공할 수 있는 것임에도 불구하고 철근과 콘크리트몰탈간에 틈새가 존재하게 되어서 강도가 큰 철근콘크리트구조물을 시공할 수 없는 등의 문제점이 있었다.Conventional reinforcing bars simply support the reinforcing bars to maintain a certain distance from the floor, so the area where the reinforcing bars must be tied with a binding line, and it was impossible to support the reinforcing bars with the height difference. Although there is no gap between reinforcing bars and concrete mortars, structurally large reinforcement concrete structures can be constructed, however, gaps exist between reinforcing bars and concrete mortars. There was a problem.
본 고안은 이와 같은 종래의 제반문제점을 해결한 것인바, 본 고안의 목적은 직교하는 방향으로는 철근이 놓여지는 요입부를 4개의 브릿지사이에 형성하고, 브릿지 위에는 콘크리트몰탈타설기준대가 삽입될 수 있는 구멍을 형성함으로서 교차하는 상태로 배근되는 철근들을 받쳐줄 수 있음과 아울러 철근주위로 콘크리트몰탈이 틈새없이 침투될 수 있고 철근위로 타설되는 콘크리트몰탈층의 두께로 균일하게 시공할 수 있는 철근받침대를 제공하는데 있다.The present invention solves such a conventional problem, the object of the present invention is to form a recess between the four bridges in which the reinforcing bar is placed in the orthogonal direction, the concrete mortar casting reference base can be inserted on the bridge By forming a hole, it can support reinforcing bars in an intersecting state, and also provide reinforcing bars that can be uniformly constructed with the thickness of the concrete mortar layer that is poured over the reinforcing bars. have.
본 고안은 다른 목적은 브릿지위에 형성되는 타설기준대 삽입공들의 깊이를 각각 다르게 형성함으로서 깊이가 다른 삽입공을 선택적으로 사용하여 타설기준대의 높이를 조절할 수 있도록 하여서 철근위로 타설되는 콘크리트몰탈층의 두께를 임의로 선택하여 시공할 수 있는 철근받침대를 제공하는데 있다.Another object of the present invention is to form different depths of the placing base insertion holes formed on the bridge, so that the thickness of the concrete mortar layer that is placed on the rebar can be adjusted by selectively using the insertion holes having different depths. It is to provide a reinforcing bar that can be arbitrarily selected and constructed.
이하 본 고안을 첨부한 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, described in more detail by the accompanying drawings of the present invention as follows.
본 고안은 제1~4도에 예시한 바와 같이 동심원상에 등간격으로 배열되는 4개의 브릿지(1-1), (1-2), (1-3), (1-4)사이에는 서로 마주보는 한쪽 방향으로는 제 1 요입부 (2-1), (2-2)가 형성되어 있고, 서로 마주보는 다른 한쪽 방향으로는 제2 요입부 (2-2), (2-4)가 형성되어 있다.The present invention, as illustrated in FIGS. 1 to 4, is arranged between four bridges 1-1, 1-2, 1-3, and 1-4 arranged at equal intervals on concentric circles. The first concave portions 2-1, 2-2 are formed in one direction facing each other, and the second concave portions 2-2, 2-4 are formed in the other direction facing each other. Formed.
한쪽 브릿지(1-2)의 아래쪽에는 접시형헤드(3)와 길게 연장된 막대(4)로 이루어진 콘크리트몰탈타설기준대(5)가 절취가 가능하도록 두께가 얇은 리브(6)로 연결되어 있다. 각 브릿지(1-1), (1-2), (1-3), (1-4)의 상부에는 상기 콘크리트몰탈타설기준대(5)의 막대(4)가 끼워맞춤될 수 있는 기준대삽입공(7-1), (7-2), (7-3), (7-4)이 형성되어 있다.At the bottom of one of the bridges 1-2, the concrete mortar placing base 5 consisting of the dish-shaped head 3 and the elongated rod 4 is connected by a thin rib 6 so that cutting is possible. . The base of each of the bridges (1-1), (1-2), (1-3), (1-4) to the bar (4) of the concrete mortar placing base 5 can be fitted Insertion holes 7-1, 7-2, 7-3, and 7-4 are formed.
상기 기준대삽입공(7-1), (7-2), (7-3), (7-4)들은 제1도에서 점선으로 표현된 바와 같이 각기 다른 깊이를 갖고 있어서 콘크리트몰탈타설시 콘크리트몰탈층의 두께를 선택하면서 사용할 수 있도록 되어있다.The reference bar insertion holes (7-1), (7-2), (7-3), (7-4) have different depths as shown by the dotted line in Figure 1, It can be used while selecting the thickness of mortar layer.
상기 브릿지(1-1), (1-2), (1-3), (1-4)의 하단부는 제3도에 잘 표현된 바와 같이 끝이 뾰족한첨단부(8)로 이루어져 있어서 바닥거푸집을 제거했을 때 눈에 잘 띄지 않도록 되어있다.The lower ends of the bridges (1-1), (1-2), (1-3), and (1-4) are made of a bottom formwork having a sharp tip 8 as shown in FIG. When it is removed, it is not noticeable.
본 고안에 있어서, 제 1 요입부 (2-1), (2-2)와 제 2 요입부 (2-3), (2-4)는 제1도에 예시한 바와 같이 높이차이를 크게 하거나 제5도에 예시한 바와 같이 작게하여서 접촉하지 않으면서 교차하는 철근이나 접촉하면서 교차하는 철근도 받쳐줄 수 있도록 할 수 있다.In the present invention, the first recesses 2-1, 2-2 and the second recesses 2-3, 2-4 increase the height difference as illustrated in FIG. As illustrated in FIG. 5, it is possible to support the reinforcing bars that cross and the reinforcing bars that are in contact with each other without being reduced in contact with each other.
도면중 이설명 부호 9는 바닥거푸집, 10,10'는 철근, 11은 콘크리트몰탈이다.In the drawings, reference numeral 9 denotes a floor formwork, 10, 10 'is a rebar, and 11 is a concrete mortar.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
본 고안은 제4,5 및 6도에 예시한 바와 같이 바닥거푸집(9)위에 세워놓고 사용하는 것으로서 4개의 브릿지(1-1), (1-2), (1-3), (1-4)사이에 직교하는 방향으로 형성된 제 1 요입부 (2-1), (2-2)와 제 2요입부 (2-3), (2-4)에 철근(10), (10')을 교차되게 올려 놓은 다음 한쪽 브릿지(1-2)에 달린 콘크리트몰탈기준대(5)를 절취하여서 제4도에 예시한 바와 같이 브릿지(1-1), (1-2), (1-3), (1-4)의 상부에 형성된 기준대 삽입공(7-1), (7-2), (7-3), (7-4)중 어느 한 삽입공에 삽입하여 고정시키고, 기준대(5)의 헤드(3)를 기준삼아서 콘크리트몰탈(11)을 타설하는 것이다.The present invention is used by standing on the floor formwork (9) as illustrated in Figs. 4, 5 and 6, and the four bridges (1-1), (1-2), (1-3), (1-4) ) Reinforcing bars 10 and 10 'to the first recesses 2-1, 2-2 and the second recesses 2-3 and 2-4 formed in a direction perpendicular to each other. After placing it crosswise, the concrete mortar reference base (5) attached to one bridge (1-2) is cut out and the bridges (1-1), (1-2), (1-3) as illustrated in FIG. , And inserted into and fixed to any one of the insertion hole (7-1), (7-2), (7-3), (7-4) formed in the upper portion of the reference table (1-4), The concrete mortar 11 is poured on the basis of the head 3 of (5).
이때 기준대(5)는 상기 기준대 삽입공(7-1), (7-2), (7-3), (7-4)의 깊이가 각기 다르기 때문에 제6도에서 실선, 이점쇄선 및 일점쇄선과 점선으로 표시한 바와 같이 높이가 다르게 고정되는 것이므로 철근의 피복두께 즉, 콘크리트몰탈층의 두께를 시공장소에 알맞게 선택하면서 시공할 수 있다.At this time, since the depths of the reference table insertion holes 7-1, (7-2), (7-3), and (7-4) are different, the reference table 5 has a solid line, a double-dotted line, and Since the height is fixed differently as indicated by the dashed line and the dotted line, it can be constructed while selecting the coating thickness of the reinforcing bar, that is, the thickness of the concrete mortar layer appropriately for the factory.
이와 같은 본 고안은 교차하는 상태로 배근되는 철근들을 별도로 결속선을 사용하지 않고서도 유동되지 않도록 받쳐줄 수 있고, 철근주위가 콘크리트몰탈로 치밀하게 피복되도록 함으로서 구조적으로 큰 강도를 갖는 철근콘크리트구조물을 시공할 수 있으며, 콘크리트몰탈타설기준대를 가진 것이기 때문에 바닥거푸집의 수평상태가 정확하게만 유지된 상태라면 콘크리트몰탈층의 두께를 균일하게 즉, 수평상태로 시공하는 것이 용이한 장점이 있다.The present invention can support the reinforcing bars in an intersecting state so as not to flow without using a separate binding line, and construct a reinforced concrete structure having structurally high strength by allowing the surrounding steel to be densely covered with concrete mortar. Since it has a concrete mortar placing base, it is easy to construct the concrete mortar layer evenly, that is, in a horizontal state, if the horizontal formwork of the floor formwork is maintained exactly.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960013904U KR0127135Y1 (en) | 1996-05-30 | 1996-05-30 | Spacers for steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960013904U KR0127135Y1 (en) | 1996-05-30 | 1996-05-30 | Spacers for steel bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970062608U KR970062608U (en) | 1997-12-11 |
| KR0127135Y1 true KR0127135Y1 (en) | 1998-10-15 |
Family
ID=19457386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960013904U KR0127135Y1 (en) | 1996-05-30 | 1996-05-30 | Spacers for steel bar |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0127135Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180001864U (en) | 2016-12-13 | 2018-06-21 | 윤준현 | Concrete mortar indicator bar |
-
1996
- 1996-05-30 KR KR2019960013904U patent/KR0127135Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970062608U (en) | 1997-12-11 |
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