KR0115393Y1 - Anchor for construction - Google Patents
Anchor for construction Download PDFInfo
- Publication number
- KR0115393Y1 KR0115393Y1 KR2019940008509U KR19940008509U KR0115393Y1 KR 0115393 Y1 KR0115393 Y1 KR 0115393Y1 KR 2019940008509 U KR2019940008509 U KR 2019940008509U KR 19940008509 U KR19940008509 U KR 19940008509U KR 0115393 Y1 KR0115393 Y1 KR 0115393Y1
- Authority
- KR
- South Korea
- Prior art keywords
- anchor
- nail
- anchor nail
- hole
- coupling pipe
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
본 고안은 건축용 앵커에 관한 것으로, 특히 결합관체(5)와 앵커못(9)으로 구성되고 이 결합관체(5)는 선단에 확개부(1)가 형성되며 외주면에는 밀착돌조(2)가 형성되고 후단에는 축관되어 형성된 조임부(3)와 플랜지(4)가 형성되는 한편, 상기 결합관체(5)의 통공(5a)에 끼워지는 앵커못의 몸체(6)는 결합관체(5)의 길이보다 길게 형성되고, 소정위치의 외주면에 환형돌조(7)가 구비되며 후단에 형성된 헤드부(13)에는 관통구멍(11)이 뚫려있는 구조로 되어 있음으로써, 상기 앵커못(9)이 결합관체(5)의 통공(5a)에 끼워져 콘크리트벽(15)에 고정될때 상기 밀착돌조(2), 플랜지(4), 환형돌조(7), 와셔(10) 및 조임부(3)에 의해 콘크리트벽(15) 및 결합판체(5)와 앵커못(9)의 마찰력이 증대되어 체결력을 높여 주도록 한 건축용 앵커에 관한 것이다.The present invention relates to an anchor for construction, in particular composed of a coupling pipe (5) and the anchor nail (9), the coupling pipe (5) is formed in the distal end (1) is formed on the outer circumferential surface close contact protrusion (2) is formed And the rear end is formed with a tightening portion (3) and a flange (4) formed by the shaft pipe, while the body (6) of the anchor nail fitted in the through hole (5a) of the coupling pipe (5) is the length of the coupling pipe (5) It is formed longer, the annular protrusion (7) is provided on the outer peripheral surface of the predetermined position and the head portion 13 formed in the rear end has a structure in which the through hole 11 is drilled, the anchor nail (9) Concrete wall by the contact protrusion (2), flange (4), annular protrusion (7), washer (10) and tightening part (3) when fitted in the through hole (5a) of the (5) and fixed to the concrete wall (15) (15) and the anchoring construction of the coupling plate body 5 and the anchor nail 9 to increase the tightening force.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안에 따른 앵커를 콘크리트벽에 설치하는 과정을 나타낸 단면도로서,2 is a cross-sectional view showing a process of installing the anchor according to the present invention on the concrete wall,
a도는 콘크리트벽에 형성된 삽입공으로 결합관계를 끼워 앵커못을 타격하기 전의 상태도.a is a state diagram before hitting anchor nails by inserting a coupling relationship into an insertion hole formed in a concrete wall;
b도는 앵커못을 타격하여 콘크리트벽에 고정된 상태도.b is a state fixed to the concrete wall by hitting the anchor nail.
제3도는 종래 고안에 따른 앵커를 콘크리트벽에 설치하는 과정을 나타낸 단면도로서,3 is a cross-sectional view showing a process of installing the anchor according to the conventional design on the concrete wall,
a도는 콘크리트벽에 형성된 삽입공 안으로 결합관체와 함께 끼워진 앵커못을 타격하기 전의 상태도.a is a state before hitting an anchor nail inserted with a coupling tube into an insertion hole formed in a concrete wall;
b도는 앵커못을 타격하여 콘크리트벽에 고정된 상태도.b is a state fixed to the concrete wall by hitting the anchor nail.
제4도는 다른 실시예를 나타낸 단면도이다.4 is a cross-sectional view showing another embodiment.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 확개부 2 : 밀착돌조1: extension part 2: adhesion protrusion
3 : 조임부 4 : 플랜지3: tightening part 4: flange
5 : 결합관체 5a : 통공5: coupled body 5a: through hole
6 : 앵커못의 몸체 7 : 환형돌조6: body of anchor nail 7: annular protrusion
8 : 앵커못의 선단부 9 : 앵커못8: tip of anchor nail 9: anchor nail
10 : 와셔 11 : 구멍10: washer 11: hole
12 : 타격헤드 13 : 앵커못의 헤드부12: blow head 13: head of the anchor nail
15 : 콘크리트벽 15a : 삽입공15 concrete wall 15a insertion hole
21 : 종래 고안의 확개부 25 : 종래 고안의 결합관체21: expansion of the conventional design 25: coupling body of the conventional design
25a : 종래 고안의 통공 26 : 종래 고안의 앵커못의 몸체25a: conventionally designed through hole 26: conventionally designed anchor nail body
30 : 콘크리트벽 30a : 삽입공30: concrete wall 30a: insertion hole
32 : 종래 고안의 타격헤드 33 : 종래 고안의 헤드부32: hitting head of the conventional design 33: head portion of the conventional design
100 : 지지부재 ℓ1: 삽입공의 깊이100: support member ℓ 1 : depth of the insertion hole
ℓ2: 종래 삽입공의 깊이ℓ 2 : depth of conventional insertion hole
본 고안은 브라켓등을 콘크리트벽면에 고정, 설치할 때 사용하는 건축용 앵커에 관한 것으로, 더욱 상세하게는 앵커의 원리와 못의 원리를 결합하여 큰 하중을 받는 브라켓 또는 프레임등의 부재를 콘크리트벽에 보다 신속, 간편 견고하게 고정시켜 주는 건축용 앵커에 관한 것이다.The present invention relates to an anchor for construction used when fixing and installing a bracket or the like on a concrete wall surface, and more specifically, a member such as a bracket or a frame that receives a large load by combining the principle of the anchor and the principle of a nail to the concrete wall. The present invention relates to an anchor for construction that is fast and simple and firmly fixed.
종래에는 앵커못이 제2도 (a) 및 제2도 (b)에 도시된 바와 같이 앵커못의 몸체(26)의 선단부에 플라스틱 재질의 결합관체(25)를 씌워, 미리 뚫어놓은 콘크리트벽(30)의 삽입공 (30a)에 삽입한 후 앵커의 타격헤드(32)부를 화살표 방향으로 타격하게 되면, 앵커못의 몸체(26)가 결합관체(25)의 통공(25a)에 진입된다.Conventionally, anchor nails cover the front end of the body 26 of the anchor nail with a coupling tube 25 made of plastic, as shown in FIGS. 2 (a) and 2 (b), and previously drilled concrete walls ( After inserting into the insertion hole (30a) of the 30 and hitting the impact head 32 of the anchor in the direction of the arrow, the body of the anchor nail 26 enters the through hole (25a) of the coupling pipe (25).
이에 따라 결합관체의 확개부(21)가 확장되면서 앵커못과 결합관체(25)의 각 선단이 일치되도록 결합되어, 지지력을 갖는 건축용 앵커로 되어 있었다.Accordingly, as the expansion portion 21 of the coupling pipe is expanded, the anchor nail and each tip of the coupling pipe 25 are matched to each other to form a building anchor having a bearing force.
그러나 상기한 바와 같이 종래의 건축용 앵커는 결합관체의 통공(25a)에 앵커못의 몸체(26)가 결합관체(25)에 단순히 끼워지는 구조로 되어 있어, 앵커못의 몸체(26)가 결합관체(25)로 부터 빠지기 쉽고, 열에 약한 플라스틱 재질의 결합관체(25)는 화재나 가열등의 열로 인해 녹을 경우, 앵커로서의 지지력이 크게 악화되는 결점이 있었으며, 앵커못의 선단부가 결합관체의 확개부(21)를 확장시켜 이 확개부(21)가 콘크리트의 삽입공(30a)에 결합관체(25)와 이 결합관체의 통공(25a)으로 단순하게 끼워짐에 따라 앵커못의 콘크리트 구멍으로 부터 빠지지 않도록 잡아주지만 앵커못의 몸체(26)에 축방향 힘이 뒷쪽으로 걸릴때는 앵커못(25)이 쉽게 빠지는 문제점이 있었다. 또한 앵커못의 몸체(26)와 결합관체(25)를 매설하기 위해서는 콘크리트의 벽면에 앵커못의 몸체(26)와 결합관체(25)의 길이만큼 삽입공(25a)을 뚫어야 하는바, 구멍뚫는 작업시간이 길어 전체적인 작업능률이 저하되고, 앵커못의 헤드부(33)에는 로우프(또는 전선)나 기타 중량체의 물건을 걸거나 통과시켜 지지할 수 있는 수단이 형성되어 있지 않아 단지 앵커로서의 기능만 수행할 뿐 그 외의 부가적인 기능을 가지지 못하였다.However, as described above, the conventional building anchor has a structure in which the body 26 of the anchor nail simply fits into the coupling pipe 25 in the through hole 25a of the coupling pipe, and the body 26 of the anchor nail is coupled to the pipe. The coupling tube 25 made of a plastic material, which is easy to be pulled out from (25), is weak in heat and melts due to heat such as fire or heating, and has a disadvantage in that the bearing capacity as an anchor is greatly deteriorated. (21) is extended so that this extension (21) can be pulled out of the concrete hole of the anchor nail as it is simply fitted into the coupling tube (25) and the through hole (25a) of the coupling tube (30a) of the concrete. While not holding the anchor nail (26) when the axial force on the back side of the anchor nail (25) had a problem that easily falls out. In addition, in order to bury the anchor nail body 26 and the coupling pipe 25, it is necessary to drill the insertion hole 25a as long as the length of the anchor nail body 26 and coupling pipe 25 on the wall of the concrete bar, the hole drilling Long working time reduces overall work efficiency, and the head part 33 of the anchor nail does not have a means to hang or pass a rope (or electric wire) or other heavy object to support it. It only performed and did not have any additional functions.
본 고안은 이와 같은 문제점을 해결하고자 안출한 것으로서, 콘크리트벽에 형성된 삽입구멍과의 마찰력을 증대시켜 주고 콘크리트벽에 설치된 앵커의 결합관체가 열에 의해 녹을 경우에도 앵커의 기능을 유지하도록 해주며, 앵커못과 결합관체를 삽입시키는 삽입공의 작업시간을 줄이고, 앵커의 설치작업을 신속, 간편, 견고하게 함으로써 작업능률을 증대시켜 주는 앵커를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, and increases the frictional force with the insertion hole formed in the concrete wall, and maintains the function of the anchor even when the joint body of the anchor installed in the concrete wall is melted by heat, anchor The purpose is to reduce the working time of the insertion hole for inserting the nail and the coupling tube, and to provide an anchor to increase the work efficiency by making the installation of the anchor quick, easy and robust.
또한 헤드부에는 구멍을 형성하여 무거운 물건등을 걸어줄 수 있도록 된 앵커를 제공함에 또다른 목적이 있는 것이다.In addition, it is another object to provide an anchor in the head portion to form a hole to hang a heavy object.
이하, 본 고안에 따른 건축용 앵커를 첨부된 예시도면에 따라 상세히 설명한다.Hereinafter, the building anchor according to the present invention will be described in detail according to the accompanying drawings.
본 고안에 따른 앵커는, 제1도 (a) 및 제1도 (b)에 도시된 바와 같이 결합관체(5)와 앵커못(9)으로 구성되어 있고, 상기 결합관체(5)는 선단부에 확개부(1), 밀착돌조(2)가 차례로 구비되며, 후단부에는 축관되어 형성된 조임부(3)와 플랜지(4)가 형성되어 있는 구조로 되어 있다.The anchor according to the present invention, as shown in Figure 1 (a) and 1 (b) is composed of a coupling tube 5 and the anchor nail (9), the coupling tube 5 is the tip portion The expansion part 1 and the contact | adhesion protrusion 2 are provided in order, and it has a structure in which the tightening part 3 and the flange 4 which were formed by being axially piped are formed in the rear end part.
상기 앵커못(9)은 앵커못의 몸체(6)의 길이가 결합관체(5) 길이보다 길게되어 있고, 이 앵커못의 몸체(6)의 외주면에는 다수개의 환형돌조(7)가 형성되어 있으며, 후단부에는 와셔(10)가 끼워져 있는 한편, 헤드부(13)는 관통구멍(11), 타격헤드(12)을 포함하고 있는 구조로 되어 있다.The anchor nail (9) has a length of the body of the anchor nail (6) longer than the length of the coupling tube (5), the outer peripheral surface of the body of the anchor nail (6) is formed with a plurality of annular projection (7) The washer 10 is fitted to the rear end, while the head portion 13 has a structure including a through hole 11 and a striking head 12.
이하 상기한 바와 같은 구조로된 본 고안의 작용, 효과를 설명하면 다음과 같다.Hereinafter, the operation and effects of the present invention having the structure as described above will be described.
콘크리트벽(15)에 드릴등의 공구를 이용하여 결합관체(5) 길이만큼 뚫려진 삽입공(15a)에 먼저 본 고안에 따른 앵커못의 몸체 선단부(8)를 결합관체(5)의 통공(5a)에 꽂아 상기의 삽입공(15a)에 선단부(8)를 삽입한 후 함마로 타격헤드(12)를 2∼3차례 타격한다.In the insertion hole 15a which is drilled by the length of the coupling pipe 5 by using a tool such as a drill on the concrete wall 15, the body tip 8 of the anchor nail according to the present invention first passes through the coupling pipe 5 ( 5a), the tip 8 is inserted into the insertion hole 15a, and then strikes the striking head 12 two to three times with a hammer.
이에 따라 앵커못의 몸체(6)의 선단부(8)는 결합관체(5)를 관통하여 구멍이 뚫려 있지 않은 콘크리트벽(15)에 박히게 되는 동시에, 결합관체(5)의 확개부(1)를 확장시킴으로써 밀착돌조(2)와 삽입공(15a)의 내벽면이 서로 긴밀하게 밀착되어지도록 하는 한편, 상기 결합관체(5)의 후단에 구비되어진 조임부(3)는 이 보다 직경이 큰 앵커못의 몸체(6)를 탄력적으로 조여줌과 아울러, 상기 앵커못(9)에 구비된 와셔(10)는 타격이 완료되는 시점에서 플랜지(4)와 압착되어지면서 긴밀히 밀착되도록 한 것이다.Accordingly, the tip portion 8 of the body 6 of the anchor nail penetrates the coupling pipe 5 and is embedded in the concrete wall 15 which is not perforated, and at the same time, the extension 1 of the coupling pipe 5 is opened. By expanding so that the close contact 2 and the inner wall surface of the insertion hole (15a) is in close contact with each other, while the tightening portion (3) provided at the rear end of the coupling pipe (5) is larger than the anchor nail In addition to elastically tightening the body 6, the washer 10 provided in the anchor nail 9 is to be in close contact with the flange (4) is pressed tightly when the impact is completed.
또한, 고리형상의 헤드부(13)는 관통된 구멍(11)을 이용하여 지지부재(100)외에 기타의 물건을 지지할 수 있도록 된 것이다.In addition, the annular head portion 13 is to be able to support other objects in addition to the support member 100 by using the through hole (11).
본 고안에 따른 앵커를 시공할때 미리 천공하는 삽입공(15a) 깊이가 종래의 앵커 삽입공(15a)의 시공 깊이 ℓ2보다 1/2정도 짧아지므로 구멍가공 시간 단축에 따른 전체 시공시간이 크게 단축되고, 통상 앵커못이 콘크리트속에 22mm 삽입하게 되면 가장 강력한 지지력을 발생할 수 있다고 하는 바, 본 고안의 앵커못을 설치하는 경우 앵커못(9)의 선단부(8)가 미리 뚫어져 있는 삽입공(15a)을 넘어서 콘크리트벽에 박히게 됨으로써 이 앵커못(9)에 긴밀하게 밀착된 결합관체(5)와 함께 2중으로 강력한 지지력을 얻을 수 있는 것이다. 또한, 예기치 않은 화재발생으로 결합관체(5)가 녹아도 결합관체(5)의 선단을 통과하여 콘크리트벽에 박혀 있는 앵커못의 전단부(8)가 앵커의 기능을 유지시켜 주도록 한 것에 본 고안의 특징이 있다.When constructing the anchor according to the present invention, the depth of the insertion hole 15a to be drilled in advance is 1/2 shorter than the construction depth ℓ 2 of the conventional anchor insertion hole 15a. It is shortened, usually when the anchor nail is inserted into the concrete 22mm can generate the most strong support, when installing the anchor nail of the present invention, the insertion hole (15a) in which the front end portion 8 of the anchor nail (9) is drilled in advance By being embedded in the concrete wall over), a strong support force can be obtained in duplicate with the coupling pipe 5 closely adhered to the anchor nail 9. In addition, the present invention is designed so that the front end portion 8 of the anchor nail embedded in the concrete wall through the tip of the coupling pipe 5 to maintain the function of the anchor even if the coupling pipe 5 melts due to an unexpected fire. There is a characteristic of.
그리고 본 고안은 헤드부(13)에 구멍(11)을 형성시켜 무거운 중량체 등을 걸어줄 수 있도록 기능을 부가한 실용적이고 효과적인 고안인 것이다.And the present invention is a practical and effective design with the addition of a function to hang a heavy weight by forming a hole 11 in the head portion (13).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940008509U KR0115393Y1 (en) | 1994-04-21 | 1994-04-21 | Anchor for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940008509U KR0115393Y1 (en) | 1994-04-21 | 1994-04-21 | Anchor for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950030814U KR950030814U (en) | 1995-11-22 |
| KR0115393Y1 true KR0115393Y1 (en) | 1998-04-15 |
Family
ID=19381514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940008509U KR0115393Y1 (en) | 1994-04-21 | 1994-04-21 | Anchor for construction |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0115393Y1 (en) |
-
1994
- 1994-04-21 KR KR2019940008509U patent/KR0115393Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950030814U (en) | 1995-11-22 |
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