KR20050111234A - Anchor bolt - Google Patents

Anchor bolt Download PDF

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Publication number
KR20050111234A
KR20050111234A KR1020040036461A KR20040036461A KR20050111234A KR 20050111234 A KR20050111234 A KR 20050111234A KR 1020040036461 A KR1020040036461 A KR 1020040036461A KR 20040036461 A KR20040036461 A KR 20040036461A KR 20050111234 A KR20050111234 A KR 20050111234A
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KR
South Korea
Prior art keywords
insertion tube
male screw
bolt
fixture
anchor bolt
Prior art date
Application number
KR1020040036461A
Other languages
Korean (ko)
Inventor
정석순
Original Assignee
정석순
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Application filed by 정석순 filed Critical 정석순
Priority to KR1020040036461A priority Critical patent/KR20050111234A/en
Publication of KR20050111234A publication Critical patent/KR20050111234A/en

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Classifications

    • 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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/045—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front having axially compressing parts allowing the clamping of an object tightly to the wall
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • 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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 발명은 앵커볼트에 관한 것으로, 좀더 상세히는 산업현장에서 콘크리트에 구조물이나 기계등을 보다 견고하게 고정가능케 함과 동시에 제작을 용이하게 함과 동시에 작업을 용이하게 하여 제작비와 작업시간을 절감시키고 또한, 탈착을 용이하게 삽입관과 고정구를 걸림턱에 의해 결속가능케 하고 볼트의 나사부를 외부로 노출을 방지함과 동시에 조립성을 높이기 위해 볼트를 수나사와 마개너트로 분리하여 수나사에 삽입관과 고정구를 먼저 삽입가능케 하여 조립성을 높을 수 있도록 한 것이다.The present invention relates to anchor bolts, and more particularly, it is possible to more firmly fix a structure or a machine to concrete at an industrial site, and at the same time to facilitate the production and to facilitate the work to reduce the production cost and work time and also In order to make it easy to attach and remove the insertion tube and the fixture by the locking jaw, and to prevent the screw part of the bolt from being exposed to the outside, and to increase the assemblability, the bolt is separated by the male screw and the stopper nut, and the insertion tube and the fixture are attached to the male screw. First, it is possible to increase the assembly by inserting.

즉, 다수개의 절개홈(11)을 형성한 절개부(12)를 일측에 마련한 삽입관(10)에 의해 절개부(12)가 방사상으로 벌어지게 하여 고정하는 앵커볼트(3)에 있어서, 절개홈(11)과 대응되는 걸림턱(21)을 경사면(22)에 형성한 고정구(20)의 내부에는 나사공(23)을 형성하여 수나사(30)과 체결하며 수나사(30) 일측은 연장시켜 삽입관(10) 내부를 통해 밀착홈(41)을 현성한 마개너트(40)와 결속가능케 하는 것이다.That is, in the anchor bolt (3) for fixing the incision portion 12 to be radially opened by the insertion tube 10 provided on one side of the incision portion 12 formed with a plurality of incision grooves 11, A screw hole 23 is formed in the inside of the fixture 20 in which the locking jaw 21 corresponding to the groove 11 is formed on the inclined surface 22 to be engaged with the male screw 30, and one side of the male screw 30 is extended. Through the inside of the insertion tube 10 is to make the close contact groove 41 is coupled with the stopper nut 40.

Description

앵커볼트{Anchor bolt}Anchor Bolt

본 발명은 앵커볼트에 관한 것으로, 좀더 상세히는 산업현장에서 콘크리트에 구조물이나 기계등을 보다 견고하게 고정가능케 함과 동시에 제작을 용이하게 함과 동시에 작업을 용이하게 하여 제작비와 작업시간을 절감시키고 또한, 탈착을 용이하게 하는 앵커볼트에 관한 것이다.The present invention relates to anchor bolts, and more particularly, it is possible to more firmly fix a structure or a machine to concrete at an industrial site, and at the same time to facilitate the production and to facilitate the work to reduce the production cost and work time and also It relates to an anchor bolt for easy removal.

일반적으로 앵커볼트(3)는 도 7,8에서 보는 바와 같이 콘크리트(1)에 뚫은 구멍(2)내로 다수개의 절개부(12)를 형성한 삽입관(10)에 경사머리부(6)를 형성한 볼트(5)를 결합하여 볼트(5)의 나사부를 콘크리트(1) 외부로 돌출되게 삽입하여 구조물(4)을 걸고 너트(7)의 나사결합으로 고정가능케 하는 것이다.In general, the anchor bolt (3) is inclined head 6 to the insertion tube 10 formed a plurality of incisions (12) into the hole (2) drilled in the concrete (1) as shown in FIG. Combining the formed bolt (5) is to insert the screw portion of the bolt (5) to protrude out of the concrete (1) to hang the structure (4) and to be fixed by screwing the nut (7).

이때 앵커볼트(3)는 너트(7)의 나사결합력에 따라 구조물(4)이 콘크리트에서 고정되는데 계속 너트(7)를 조으면 볼트(5)의 경사머리부(6)가 삽입관(10)의 내부로 파고들게 되면 절개부(12)는 경사머리부(6)에 의해 방사상으로 벌어지게 되어 콘크리트 내부에서 견고하게 고정된다.At this time, the anchor bolt (3) is fixed to the structure (4) in the concrete according to the screwing force of the nut (7), if you continue to tighten the nut (7) is the inclined head 6 of the bolt (5) insertion tube (10) When cut into the interior of the incision 12 is opened radially by the inclined head 6 is firmly fixed in the concrete interior.

그러나, 이러한 종래의 앵커볼트(3)는 콘크리트의 외부로 돌출된 나사부에 너트(7)를 조을때 경사머리부(6)가 삽입관(10)의 절개부(12)를 벌릴때까지 삽입관(10)이 콘크리트 구멍내에서 헛도는 일이 발생할 수 있어 이를 방지하기 위해 처음에 볼트(5)의 끝부분을 외부에서 붙잡아 줄 필요가 있기 때문에 작업성이 좋지 못한 문제점이 있다.However, such a conventional anchor bolt (3) is inserted tube until the inclined head (6) open the incision (12) of the insertion tube 10 when tightening the nut (7) to the screw projecting to the outside of the concrete (10) There is a problem that the workability is not good because it is necessary to hold the end of the bolt (5) from the outside in order to prevent this can happen in the concrete hole.

그리고, 종래의 앵커볼트는 작업을 완료하여도 볼트의 나사부가 외부로 돌출되어 노출되어 빗물등에 의해 녹슬게 되거나 외부 충격에 의해 파손되어 탈착을 어렵게 하고 또, 미관상 좋지 않아 볼트를 절단하는 번거러움이 있어 불편하였다.In addition, the conventional anchor bolt is exposed to the screw thread of the bolt is exposed to the outside even if the work is completed, it is rusted by rain water, or damaged by external impact, making it difficult to detach, and there is a hassle to cut the bolt is not aesthetically good. It was uncomfortable.

본 발명은 상술한 종래의 문제점을 해결하기 위한 것으로서, 위와같이 콘크리트의 외부로 돌출된 나사부에 너트를 조을때 삽입관이 콘크리트 구멍내에서 헛돌지 않도록 삽입관과 고정구를 걸림턱에 의해 결속가능케 하고 볼트의 나사부를 외부로 노출을 방지함과 동시에 조립성을 높이기 위해 볼트를 수나사와 마개너트로 분리하여 수나사에 삽입관과 고정구를 먼저 삽입가능케 하여 조립성을 높을 수 있는 앵커볼트를 안출한 것인데,The present invention is to solve the above-mentioned conventional problems, and when the nut is screwed to the screw projecting to the outside of the concrete as described above to enable the insertion tube and the fastener to bind by the locking jaw so that the insertion tube does not run in the concrete hole. In order to prevent the exposure of the bolt part to the outside and to increase the assemblability, the bolt is separated by the male screw and the stopper nut, and the insertion pipe and the fixture can be inserted into the male screw first to create an anchor bolt that can improve the assembly.

이를 첨부된 도면과 함께 더욱 상세히 설명하면 다음과 같다. This will be described in more detail together with the accompanying drawings.

상기 본 발명의 목적을 달성하기 위한 구성을 상세히 설명하면 다음과 같다.Referring to the configuration for achieving the object of the present invention in detail as follows.

다수개의 절개홈(11)을 형성한 절개부(12)를 일측에 마련한 삽입관(10)에 의해 절개부(12)가 방사상으로 벌어지게 하여 고정하는 앵커볼트(3)에 있어서, 도 1,2에서 보는 바와 같이 상기 절개홈(11)과 대응되는 걸림턱(21)을 경사면(22)에 형성한 고정구(20)의 내부에는 나사공(23)을 형성하여 수나사(30)과 체결하며 수나사(30) 일측은 연장시켜 삽입관(10) 내부를 통해 밀착홈(41)을 현성한 마개너트(40)와 결속가능케 한 것이다.In the anchor bolt (3) for fixing the cutout portion 12 is radially opened by the insertion tube 10 provided on one side with the cutout portion 12 formed with a plurality of cutout grooves 11, FIG. As shown in FIG. 2, a screw hole 23 is formed in the inside of the fixture 20 in which the locking jaw 21 corresponding to the incision groove 11 is formed on the inclined surface 22. (30) One side is to be able to engage the stopper nut 40, the close contact groove 41 through the insertion tube 10 inside.

도 4,5,6에서 보는 바와 같이 상기 마개너트(40)의 일측에는 돌기관(42)을 돌출가능케 하여 구조물(4)의 내부를 통해 삽입관(10)과 밀착가능케 하여 과 마찰계수를 절감시켜 조임력을 향상시키게 할 수 있다.As shown in FIGS. 4, 5, and 6, the stopper nut 40 is protruded on one side of the stopper nut 40 so as to be in close contact with the insertion pipe 10 through the interior of the structure 4 to reduce the coefficient of over friction. To improve the tightening force.

상기 고정구(20)의 경사면(22)은 삽입관(10)의 절개부(12) 내경과 밀착하여 작동시 절개부(12)를 방사상으로 벌어지게 용이하도록 형성한다.The inclined surface 22 of the fixture 20 is formed in close contact with the inner diameter of the cutout portion 12 of the insertion tube 10 so as to easily open the cutout portion 12 radially during operation.

이와 같이 구성된 본 발명은 도 3에서 보는 바와 같이 먼저 삽입관(10)의 일측에 형성된 다수개의 절개홈(11)과 대응되는 걸림턱(21)을 끼우고 수나사(30)로 체결하여 콘크리트(1)에 뚫은 구멍(2)내로 삽입시켜되 상기 수나사(30)는 콘크리트(1)의 외부로 돌출시켜 구조물(4)을 걸고 마개너트(40)의 돌기관(42)을 구조물(4)을 통해 삽입관(10)과 밀착되게 한다.In the present invention configured as described above, as shown in FIG. 3, first, the locking jaw 21 corresponding to the plurality of incision grooves 11 formed on one side of the insertion tube 10 is inserted into the concrete by fastening with a male screw 30. The male screw 30 is protruded to the outside of the concrete (1) to hang the structure (4) and the protrusions 42 of the stopper nut 40 through the structure (4) It is in close contact with the insertion tube (10).

이때, 수나사(30)의 일측을 마개너트(40)의 밀착홈(41)에 밀착되기 전에는 마개너트(40)만 회전하지만 도 5에서 보는 바와 같이 마개너트(40)의 내부에 형성된 밀착홈(41)에 수나사(30)가 밀착되면서 부터 수나사(30)는 마개너트(40)와 같이 회전하게 된다.At this time, before only one side of the male screw 30 is in close contact with the contact groove 41 of the stopper nut 40, only the stopper nut 40 is rotated, but as shown in FIG. 5, the close contact groove formed in the stopper nut 40 ( 41, the male screw 30 is in close contact with the male screw 30 is rotated together with the stopper nut (40).

그리고, 도 6에서 보는 바와 같이 연속적으로 마개너트(40)를 회전시키면 수나사(30)와 체결된 고정구(20)가 걸림턱(21)에 의해 삽입관(10)의 절개홈(11)을 따라 직선운동을 하게 되어 고정구(20)의 경사면(22)을 따라 절개부(12)가 방사상으로 벌어지게 되면서 콘크리트(1)의 구멍(2)에 고정가능케 하는 것이다.6, when the stopper nut 40 is continuously rotated as shown in FIG. 6, the fastener 20 coupled to the male screw 30 is along the cutout groove 11 of the insertion tube 10 by the locking jaw 21. The straight portion is to be made to be fixed to the hole 2 of the concrete 1 while the incision 12 is radially opened along the inclined surface 22 of the fixture 20.

즉, 삽입관(10)의 절개홈(11)에 고정구(20)의 걸림턱(21)을 끼워 수나사(30)로 체결하여 콘크리트(1)의 뚫은 구멍(2)내로 삽입시켜 돌출된 수나사(30)에 구조물(4)을 걸어 마개너트(40)로 조으면 마개너트(40)의 밀착홈(41)에 수나사(30)가 밀착되면서 수나사(30)와 같이 회전하면 고정구(20)는 걸림턱(21)에 의해 절개홈(11)을 따라 직선이동하여 삽입관(10)과 마개너트(40)의 돌기관(42)은 구조물(4)의 양측에서 조여지게 되며서 고정구(20)의 경사면(22)이 절개부(12)의 내경을 파고들게 되어 상기 절개부(12)는 경사면(22)을 따라 방사상으로 벌어지게 되어 콘크리트(1)의 구멍(2)내에서 구조물(4)을 견고하게 고정하게 하는 것이다.That is, the locking jaw 21 of the fastener 20 is inserted into the incision groove 11 of the insertion pipe 10 and fastened with the male screw 30 to be inserted into the drilled hole 2 of the concrete 1 so as to protrude. When the structure 4 is fastened to the stopper nut 40 by hanging on the structure 4, the fastener 20 is caught when the male screw 30 is brought into close contact with the close contact groove 41 of the stopper nut 40 and rotates together with the male screw 30. The jaw 21 linearly moves along the incision groove 11 so that the protrusions 42 of the insertion tube 10 and the stopper nut 40 are tightened at both sides of the structure 4, and thus The inclined surface 22 penetrates the inner diameter of the incision 12 so that the incision 12 opens radially along the inclined surface 22 to form the structure 4 in the hole 2 of the concrete 1. It is to be firmly fixed.

상기 삽입관(10)은 마개너트(40)에 의해 회전으로 인해 삽입관(10)은 직선이동만 하여 구조물(4)을 보다 더 효율적으로 힘을 전달하여 고정가능케 할 수 있는 것이다.The insertion tube 10 is rotated by the stopper nut 40, the insertion tube 10 can be fixed by transmitting the force more efficiently than the linear structure only by moving the straight line (4).

따라서, 본 발명은 상기한 바와 같이 콘크리트 구멍내로 삽입관과 고정구를 끼워 수나사로 먼저 체결한 후 구멍내로 삽입하여 콘크리트 외부로 수나사를 돌출시켜 구조물을 걸어 마개너트로 조으게 되므로 작업이 순차적으로 이루어져 용이하고 또한, 삽입관의 절개홈에 고정구의 걸림턱이 밀착되면서 고정구는 수나사를 따라 직선운동을 하게 되므로 수나사의 회전시에 삽입관이 수나사를 따라 회전하는 현상을 방지하므로 효율을 높일 수 있게 고정가능케 하는 이점이 있는 것이다.Therefore, the present invention is fastened with a male screw by inserting an insertion tube and a fixture into the concrete hole as described above, and then inserted into the hole to protrude the male screw to the outside of the concrete to tighten the stopper nut so that the work is made sequentially. In addition, as the locking jaw of the fastener is in close contact with the incision groove of the insertion tube, the fastener moves linearly along the male screw, thus preventing the phenomenon that the insertion tube rotates along the male screw during rotation of the male screw, thereby improving the efficiency. There is an advantage.

도 1은 본 발명의 앵커볼트 사시도1 is a perspective view of the anchor bolt of the present invention

도 2는 본 발명의 앵커볼트의 분해 사시도Figure 2 is an exploded perspective view of the anchor bolt of the present invention

도 3은 본 발명이 구조물과 결합되는 상태를 나타낸 예시도3 is an exemplary view showing a state in which the present invention is combined with the structure

도 4,5,6는 본 발명의 작업상태를 나타낸 예시도4,5,6 is an exemplary view showing a working state of the present invention

도 7,8는 종래의 앵커볼트를 나타낸 예시도이다. 7,8 is an exemplary view showing a conventional anchor bolt.

*도면의 중요부분에 대한 부호의 설명* Explanation of symbols on important parts of drawing

1 : 콘크리트 2 : 구멍1: concrete 2: hole

3 : 앵커볼트 4 : 구조물3: anchor bolt 4: structure

5 : 볼트 6 : 경사머리부5 bolt 6 inclined head

7 : 너트 10 : 삽입관7: nut 10: insertion tube

11 : 절개홈 12 : 절개부11: incision groove 12: incision

20 : 고정구 21 : 걸림턱20: fixture 21: locking jaw

22 : 경사면 23 : 나사공22: inclined surface 23: screw hole

30 : 수나사 40 : 마개너트30: external thread 40: stopper nut

41 : 밀착홈 42 : 돌기관41: close contact 42: stone pipe

Claims (1)

다수개의 절개홈(11)을 형성한 절개부(12)를 일측에 마련한 삽입관(10)에 의해 절개부(12)가 방사상으로 벌어지게 하여 고정하는 앵커볼트(3)에 있어서, 절개홈(11)과 대응되는 걸림턱(21)을 경사면(22)에 형성한 고정구(20)의 내부에는 나사공(23)을 형성하여 수나사(30)과 체결하며 수나사(30) 일측은 연장시켜 삽입관(10) 내부를 통해 밀착홈(41)을 현성한 마개너트(40)와 결속가능케 하는 것을 특징으로 하는 앵커볼트.In the anchor bolt (3) for fixing the cutout portion 12 to be radially opened by the insertion tube 10 provided on one side with the cutout portion 12 formed with a plurality of cutout grooves 11, 11, the locking jaw 21 corresponding to the inside of the fixture 20 formed on the inclined surface 22 is formed with a screw hole 23 is fastened with the male screw 30, one side of the male screw 30 is extended to the insertion tube (10) Anchor bolt, characterized in that the fastening groove 41 through the inside can be engaged with the stopper nut 40.
KR1020040036461A 2004-05-21 2004-05-21 Anchor bolt KR20050111234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040036461A KR20050111234A (en) 2004-05-21 2004-05-21 Anchor bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040036461A KR20050111234A (en) 2004-05-21 2004-05-21 Anchor bolt

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2004-0014232U Division KR200358928Y1 (en) 2004-05-21 2004-05-21 Anchor bolt

Publications (1)

Publication Number Publication Date
KR20050111234A true KR20050111234A (en) 2005-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040036461A KR20050111234A (en) 2004-05-21 2004-05-21 Anchor bolt

Country Status (1)

Country Link
KR (1) KR20050111234A (en)

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