KR19990038838U - Formwork fixing nail - Google Patents

Formwork fixing nail Download PDF

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Publication number
KR19990038838U
KR19990038838U KR2019980017017U KR19980017017U KR19990038838U KR 19990038838 U KR19990038838 U KR 19990038838U KR 2019980017017 U KR2019980017017 U KR 2019980017017U KR 19980017017 U KR19980017017 U KR 19980017017U KR 19990038838 U KR19990038838 U KR 19990038838U
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South Korea
Prior art keywords
nail
formwork
fixing
cutting groove
fixing nail
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KR2019980017017U
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Korean (ko)
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KR200221413Y1 (en
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김광식
김재관
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김광식
김재관
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Priority to KR2019980017017U priority Critical patent/KR200221413Y1/en
Publication of KR19990038838U publication Critical patent/KR19990038838U/en
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Publication of KR200221413Y1 publication Critical patent/KR200221413Y1/en

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Abstract

본 고안은 콘크리트 건축물의 거푸집설치를 위한 거푸집설치용 고정못에 관한 것으로 종래에 슬라브거푸집, 벽거푸집 및 수평받침구 고정용의 1자형 못은 못전체가 합판에 삽입되어지므로 콘크리트 시공후에 거푸집 제거작업과 못을 빼내야 하는 작업상 까다롭고 어려움이 있었으나 본 고안은 고정못의 중간 못 몸체에 절단홈(4)이 형성되어 거푸집 제거시는 쉽게 고정못이 절단되어지게 하므로 거푸집 제거작업이 간편하고 또 못(2)의 절단홈(4) 위부분에는 상관하협형 보강체(5)를 중심공(6)으로 끼워서 일체로 결합형성시키므로 보강못을 거푸집에 박을 때 절단되는 일이 없이 안전하게 박히고 또 보강체(5)의 밑턱(8)으로 인하여 절단홈(4) 하부만 합판에 박히므로 고정못박는 작업이 쉽고 잘 박히며 수평받침구의 고정설치와 거푸집 제거를 쉽게 할수 있는 고안이다.The present invention relates to a formwork fixing nail for the formwork installation of concrete buildings, conventionally the one-shaped nail for fixing slab formwork, wall formwork and horizontal support, the entire nail is inserted into the plywood, so Although the work had to be difficult and difficult to remove the nail, the present invention has a cutting groove 4 formed in the middle nail body of the fixing nail so that the fixing nail can be easily cut when the mold is removed. In the upper part of the cutting groove (4) of 2) by inserting the corrugated lower stiffener (5) into the center hole (6) to form an integral coupling, it is securely nailed to the reinforcement without cutting when the reinforcing nail is put into the formwork. Due to the lower jaw (8), only the lower part of the cutting groove (4) is stuck to the plywood, so fixing nailing is easy and well nailed, and it is easy to fix the horizontal supporter and remove the formwork. It is devised.

Description

거푸집설치용 고정못Formwork fixing nail

본 고안은 콘크리트 건축물을 축조하기 위하여 슬라브 거푸집 및 벽거푸집 시공시 고정못으로 사용하거나, 벽거푸집 밑면을 받쳐주는 수평받침구를 슬라브 거푸집위에 고정시키는데 적당한 고정못으로 사용할수 있게 된 거푸집 설치용 고정못에 관한 것으로 특히 슬러브 거푸집 및 벽거푸집에 때려 박는 못의 상부에 보강체밑에 형성시킨 절단홈 이하만 삽입되고 상부 보강체는 노출되어 콘크리트 슬라브속에 매몰되게 하므로 굳은후에는 거푸집의 합판을 두둘겨 떼내면 고정못은 절단홈에서 쉽게 절단되어지므로 거푸집 설치작업과 거푸집 제거작업이 간편하고 작업능율이 향상될뿐더러 거푸집의 재사용시 박힌 못을 일일이 빼내지 않아도 되므로 철근콘크리트 건축물 축조를 위한 거푸집설치와 떼내는 작업을 신속히 할수 있게 할 목적에 있다. 종래에 수평받침구를 슬라브 거푸집위에 고정할때는 수평받침구 하판에 ㅣ 자형 못을 박은후에 수평받침구와 함께 철근 배근을 하여 콘크리트 슬라브를 시공하였으나, 콘크리트 슬라브에 매몰된 수평받침구에 박은 ㅣ 자형 못이 슬라브 거푸집 합판에 연결되어 고정되는 관계로 거푸집 제거가 매우 어려운 폐단이 있을 뿐 아니라 콘크리트 슬라브 저면으로 노출되어진 못 절단제거에도 어려움이 있고 많은 수공이 소요되므로 시공비 상승의 문제점등이 있었다.The present invention is used for fixing the slab formwork and wall formwork to build concrete structures, or to the formwork fixing formwork, which can be used as a suitable fixing nail to fix the horizontal support hole supporting the bottom of the wall formwork on the slab formwork. In particular, only the cutting groove formed under the reinforcement is inserted in the upper part of the nail hitting the slab formwork and the wall formwork, and the upper reinforcement is exposed and buried in the concrete slab. Since the nails are easily cut from the cutting grooves, it is easy to install the formwork and remove the formwork, improve the work efficiency, and do not need to pull out the nails when reusing the formwork. The purpose is to be able to do it quickly. Conventionally, when fixing the horizontal supporter on the slab formwork, the concrete slab was constructed by reinforcing the reinforcement along with the horizontal supporter after fixing the nail on the lower plate of the horizontal supporter, but the nail was embedded in the horizontal supporter embedded in the concrete slab. As it is connected to the slab formwork plywood and fixed, there are not only the closed ends that are very difficult to remove the formwork, but also the difficulty of removing and cutting the nails exposed to the bottom of the concrete slab, and a lot of manual work, resulting in problems in construction costs.

따라서 본 고안은 상기와 같은 제반 문제점을 감안하여 이를 개선시키고저 안출한 것으로서 본 고안의 주된 목적은 못길이 전체에 대하여 이등분시킨 상부에는 상광하협형 보강체를 끼우고 그 못의 바로 밑에는 절단홈을 형성하여 고정못이 보강체 밑턱에 걸려서 절단홈 이하만 합판에 삽입되어지게 함으로 고정못의 보강체 하부가 쉽게 절단분리케 되므로 콘크리트 건축물 축조를 위한 거푸집 설치가 용이할뿐더러 벽거푸집 밑면을 받쳐주는 수평받침구 고정설치가 간편하고 또 콘크리트 슬라브 시공후의 거푸집 제거작업이 간편하여 작업능율이 향상케 되고 거푸집 재사용시 박힌 못을 빼내는 별도의 수공없이 이용이 가능하도록 한 것으로 이를 첨부도면에 따라 상세히 설명하면 다음과 같다.Therefore, the present invention has been improved in view of the above problems, and the low draft, the main purpose of the present invention is to insert the upper and lower stiffening reinforcement in the upper part bisected with respect to the entire nail length and the cutting groove just below the nail As the fixing nail is caught on the bottom of the reinforcement and only the cutting groove is inserted into the plywood, the lower part of the fixing body of the fixing nail is easily cut and separated, so it is easy to install the formwork for the construction of concrete buildings and supports the bottom of the wall formwork. It is easy to fix the horizontal support hole and the formwork after concrete slab is easy to remove, which improves the work efficiency and makes it possible to use it without any manual work to remove nails when reusing the form. As follows.

도 1은 본 고안 고정못의 전개사시도1 is an exploded perspective view of the present invention fixed nail

도 2는 본 고안 고정못의 단면도2 is a cross-sectional view of the present invention fixed nail

도 3은 본 고안에 있어 고정못의 중간절단홈을 이용한 절단예시를 보인Figure 3 shows an example of cutting using the intermediate cutting groove of the fixing nail in the present invention

단면도Cross-section

도 4는 본 고안의 고정못이 슬라브에 고정되어서 콘크리트에 상부가4 is fixed to the slab of the present invention is fixed to the upper slab

매입된 상태를 보인 단면도Cross section showing buried state

도 5는 본 고안의 고정못으로 슬라브 거푸집에 벽거푸집설치를 위하여5 is for fixing the wall formwork to the slab formwork with the fixing nail of the present invention

수평받침구를 고정시킨 상태를 보인 단면도Sectional view showing the horizontal supporter fixed

도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings

1 : 고정못 2 : 못 4 : 절단홈1: fixing nail 2: nail 4: cutting groove

5 : 보강체 6 : 중심공5: reinforcement body 6: center hole

못두(3)가 있는 못(2)의 중간부에 절단홈(4)을 형성하고 그 절단홈(4) 위부분에는 상광하협형 보강체(5) 중심공(6)을 이용하여 보강체(5)를 끼워 일체로 결합시켜서 절단홈(4)이 보강체(5) 하단으로 약간 노출되게 형성시킨 고정못(1)이다.The cutting groove 4 is formed in the middle of the nail 2 with the nail head 3, and the reinforcing body is formed by using the center hole 6 of the upper and lower narrow reinforcement body 5 above the cutting groove 4. 5) is a fixing nail (1) formed by inserting the cutting groove (4) slightly exposed to the lower end of the reinforcement (5) by fitting integrally.

이와 같이 형성된 본 고안은 못(2)의 몸체상부에 일체로 끼워 결합시킨 상광하협형 보강체(5)로 인하여 고정못(1)의 강도가 보강되어져서 고정못(1)을 거푸집 합판(7)에 박을 때 절단홈(4)이 미리 절단되어지는 일없이 안전하게 박히게 되고 또 보강체(5)의 밑턱(8)으로 인하여 그 하부면 못(2)만 삽입되어지는 것이다. 도면 중 미설명부호 9는 수평받침구, 10은 벽거푸집, 11은 철근콘크리트 슬라브, 12는 슬라브 거푸집이다.The present invention formed as described above is reinforced by the strength of the fixing nail (1) due to the upper and lower narrow reinforcement (5) integrally inserted into the upper body of the nail (2) to form the fixing nail (1) plywood (7) The cutting groove 4 is safely secured without being cut in advance, and only the lower surface nail 2 is inserted due to the base 8 of the reinforcement 5. In the drawings, reference numeral 9 is a horizontal support hole, 10 is a wall formwork, 11 is a reinforced concrete slab, 12 is a slab formwork.

본 고안은 못두(3)를 가진 못(2)의 중간부에는 절단홈(4)이 형성되어 있고 그 절단홈(4)위에 못몸체에는 상광하협형 보강체(5)가 중심공(6)으로 끼워져서 일체로 결합형성시킨 고정못(1)이므로 고정못(1)의 몸체가 보강되어서 거푸집 합판(7)에 고정못(1)을 박을 때 절단홈(4)에서 미리 절단되지 않아 안전하게 박을수 있고 또 상부가 넓은 보강체(5) 및 못두(3)를 때려 박기에 용이한 효과가 있고 또 도 4에서 거푸집합판(7)에 고정못(1)을 박거나 도 5에서 벽거푸집(10)의 수평받침구(9)를 고정못(1)으로 고정시킨후 철근콘크리트 슬라브(11) 시공후에 슬라브 거푸집(12)을 제거할때는 절단홈(4)이 용이하게 절단되므로 거푸집 제거가 용이한 효과가 있고 또 고정못(1) 상부 보강체(5)는 철근콘크리트 슬라브(11)중에 매립되어지므로 고정못을 빼낼 필요없이 작업이 능율적으로 이루어지게 되고 건축물 시공을 신속히 할 수가 있는 이점이 있다.The present invention has a cutting groove (4) is formed in the middle portion of the nail (2) having a nail head (3), and the upper and lower narrow reinforcement (5) in the nail body on the cutting groove (4) the central hole (6) Since the fixing nail (1) is integrally formed by inserting into the body, the body of the fixing nail (1) is reinforced so that it is not cut in advance in the cutting groove (4) when driving the fixing nail (1) to the die plywood (7). It can be driven and has an easy effect to beat the reinforcement (5) and the nail head (3) with a wide upper part, and also the fixing nail (1) in the formwork (7) in Figure 4 or wall formwork (10) in Figure 5 When removing the slab formwork 12 after the construction of the reinforced concrete slab 11 after fixing the horizontal support hole 9 of) with the fixing nail (1), the cutting groove 4 is easily cut, so the formwork can be easily removed. In addition, since the fixing nail (1) and the upper reinforcement (5) is embedded in the reinforced concrete slab (11), the work is efficient without having to remove the fixing nail. It is made of and there is an advantage that can be quickly constructed.

Claims (1)

못(2)의 중간부에 절단홈(4)을 형성하고 그 절단홈(4) 위부분에는 보강체(5)의 중심공(6)으로 끼워 일체로 결합시켜서 고정못(1)를 구성한 거푸집설치용 고정못.Forming grooves (4) formed in the middle of the nail (2) and the upper part of the cutting groove (4) inserted into the central hole (6) of the reinforcement body (5) to form a fixed nail (1) Mounting pegs.
KR2019980017017U 1998-09-08 1998-09-08 Formwork fixing nail KR200221413Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019980017017U KR200221413Y1 (en) 1998-09-08 1998-09-08 Formwork fixing nail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019980017017U KR200221413Y1 (en) 1998-09-08 1998-09-08 Formwork fixing nail

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Publication Number Publication Date
KR19990038838U true KR19990038838U (en) 1999-11-05
KR200221413Y1 KR200221413Y1 (en) 2001-05-02

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KR2019980017017U KR200221413Y1 (en) 1998-09-08 1998-09-08 Formwork fixing nail

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KR200456314Y1 (en) 2011-06-29 2011-10-26 대도건철(주) The insert fixture using the construction site of a nuclear power plant

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