KR200177975Y1 - Reinforcing bar connector - Google Patents
Reinforcing bar connector Download PDFInfo
- Publication number
- KR200177975Y1 KR200177975Y1 KR2019970026304U KR19970026304U KR200177975Y1 KR 200177975 Y1 KR200177975 Y1 KR 200177975Y1 KR 2019970026304 U KR2019970026304 U KR 2019970026304U KR 19970026304 U KR19970026304 U KR 19970026304U KR 200177975 Y1 KR200177975 Y1 KR 200177975Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nuts
- pair
- reinforcing bar
- present
- reinforcing bars
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
Abstract
본 고안은 토목, 건축용 철근의 이음장치를 구성함에 있어서, 분할형 연결관체를 한쌍의 대향결합된 너트의 체결조작에 따라 고정작업이 손쉽게 이루어지도록 한 것이다.The present invention is intended to facilitate the fixing operation according to the fastening operation of a pair of opposingly coupled nut to the split type connector in the construction of civil engineering, building rebar joints.
즉, 반원형으로 분할 형성된 연결관체(1, 1a)의 양단부에 경사상으로 나사부(2, 2a)를 형성하고, 상기 나사부(2, 2a)에 보조 체결공(3b)이 천공된 1쌍의 너트(3, 3a)를 양측에서 나사결합하여 이들 너트(3, 3a)의 긴체작동에 따라 연결관체(1, 1a)의 내경이 수축되어 철근(5, 5a)의 연결부위를 협지 고정할 수 있게 한 것에 특징이 있다.That is, a pair of nuts in which the threaded portions 2, 2a are formed obliquely on both ends of the connecting pipe bodies 1, 1a formed in a semicircular shape, and the auxiliary fastening holes 3b are drilled in the threaded portions 2, 2a. By screwing (3, 3a) on both sides, the inner diameter of the connecting pipes (1, 1a) is contracted by the tightening operation of these nuts (3, 3a) so that the connection portions of the reinforcing bars (5, 5a) can be clamped. It is characteristic of one thing.
Description
통상 토목, 건축공사시 콘크리트에 매설되는 철근을 연결할 시는 단순히 철근을 2중으로 포개어서 철사로 묶어주는 재래식 방법과 철근의 이음부위에 분할된 나사관을 접합하고 그 외부에 고정용 나사관을 이중으로 나사결합하여 여러개의 고정볼트로서 긴체이음하는 방법등이 일반화 되고 있다.When connecting reinforcing bars embedded in concrete in civil engineering and building construction, the conventional method of simply overlapping reinforcing bars and tying them up with wire and joining the divided screw pipe at the joint part of the reinforcing bar and double fixing screw pipe outside The method of screwing together and tightening joints with several fixing bolts is common.
그러나, 전자는 이음부위의 연결강도가 취약하여 부실공사의 원인이 되고 있어 점차 이러한 공사방법은 지양되는 추세에 있고, 후자의 경우는 연결강도는 어느정도 보장되나 그 구조가 너무 복잡하여 이음공사 작업능률이 지극히 저조하고 제품의 제작비가 고가하여 건축비가 앙등되는 단점이 있었다.However, the former tends to cause poor construction due to the weak connection strength of the joints. In the latter case, the connection strength is somewhat guaranteed, but the structure is too complicated. This was extremely low and the manufacturing cost of the product was expensive, the building cost was rising.
본 고안은 이러한 종래의 문제점을 개선하여 그 구조가 매우 간단하면서도 이음작업이 간편, 용이하고 능률적으로 이루어질 수 있도록 한 것으로, 이를 첨부도면에 의거하여 그 구조와 작용효과를 상세히 설명하면 다음과 같다.The present invention has been made to improve the conventional problems so that the structure is very simple, but the joint operation is made simple, easy and efficient, based on the accompanying drawings will be described in detail the structure and the effect.
제1도는 본 고안의 일실시예를 보인 분리사시도.Figure 1 is an exploded perspective view showing an embodiment of the present invention.
제2도는 본 고안의 단면구성도.2 is a cross-sectional view of the present invention.
제3도는 공지된 구조의 분리 사시도.3 is an exploded perspective view of a known structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 1a : 연결관체 2, 2a : 나사부1, 1a: connector 2, 2a: screw part
3, 3a : 너트 3b : 체결공3, 3a: nut 3b: fastener
4 : 요환부 5, 5b : 철근4: lumbar part 5, 5b: rebar
6 : 돌출환부6: projecting part
제1도는 본 고안의 일실시예를 보인 분리사시도, 제2도는 본 고안의 단면구성도를 각각 도시한 것으로서, 본 고안은 통상의 철근(5, 5a)을 일직선상으로 연결시키는 이음구의 구성에 있어서, 철근의 돌출환부(6)에 일치되는 간격으로 요환부(4)를 내향으로 요설한 반원형 연결관체(1, 1a)를 구성하되, 상기 연결관체(1, 1a)에 6각 너트(3, 3a)를 상하측으로 나사결합하고 또한 이들 양측 너트(3, 3a)에는 보조 체결공(3b)를 천공하는 구성으로 된다.1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 shows a cross-sectional view of the present invention, respectively, the present invention is in the configuration of the joint to connect the conventional reinforcing bars (5, 5a) in a straight line The semicircular connector body (1, 1a), which concave the concave part (4) inwardly at intervals coinciding with the protruding annular part (6) of the reinforcing bar, the hexagonal nut (3) to the connector body (1, 1a) , 3a are screwed up and down, and the two fastening holes 3b are drilled into these nuts 3 and 3a.
본 고안의 상기 구조는 제3도와 같이 구성된 종래의 연결구(7)에 비하여 연결관체(1, 1a)가 전체적으로 나사관 형태를 취하지 않아도 되고 외부에 전체적으로 대응되는 나사관체(8)를 결합하거나 여러개의 고정볼트(9)를 체결할 필요가 없으므로 연결구의 전반적인 구조가 아주 단순화되는 장점을 가지고 있다.Compared to the conventional connector 7 configured as shown in FIG. 3, the structure of the present invention does not require the connecting pipes 1 and 1a to have a screw tube shape as a whole. There is no need to fasten the fixing bolt (9) has the advantage that the overall structure of the connector is very simplified.
본 고안을 사용함에 있어서는 양측 철근(5, 5a)을 연결하기 전에 미리 상대되는 철근(5, 5a)부위에 너트(3, 3a)를 끼우고 나서 양측 철근(5, 5a)을 일직선으로 결합하고 이음부위에 반원형으로 분할된 연결관체(1, 1a)를 대향으로 결합하여 주면내측의 요환부(4)에 철근(5, 5a)의 돌출환부(6)가 상호 맞물려 결합된 상태를 유지하여 주므로 연결부의 밀착고정이 이루어진다.In using the present invention, before connecting the both bars (5, 5a), the nut (3, 3a) is inserted into the opposing bars (5, 5a) in advance, and then the two bars (5, 5a) are combined in a straight line Since the connecting pipes (1, 1a) divided into semi-circular parts at the joints are opposed to each other, the protrusions (6) of the reinforcing bars (5, 5a) are engaged with each other to maintain the state in which they are engaged with each other. Tightening of the connection is achieved.
이 상태에서 양측의 너트(3, 3a)를 연결관체(1, 1a)의 양측의 경사진 나사부(2, 2a)에 나사결합시켜서 렌치 등의 공구로서 너트(3, 3a)를 대향으로 조여주면 나사부(2, 2a)자체가 경사면을 이루고 있어 너트(3, 3a)의 조임에 따라서 점점 내경이 좁아져 결국 내측에 삽설된 양측 철근(5, 5a)의 연결부위가 강하게 밀착상태를 유지하여 견고하게 고정이 되고 상호 안정적인 연결상태를 유지하게 된다.In this state, the nuts 3 and 3a on both sides are screwed into the inclined threaded portions 2 and 2a on both sides of the connecting pipe 1 and 1a, and the nuts 3 and 3a are tightened in opposite directions as a tool such as a wrench. As the threaded parts 2 and 2a themselves form an inclined surface, the inner diameter becomes narrower as the nuts 3 and 3a are tightened, so that the connection parts of both reinforcing bars 5 and 5a inserted inwardly remain in close contact with each other. It is fixed and maintains a stable connection with each other.
그리고 경우에 따라서는 너트(3, 3a) 측면에 천공된 보조 체결공(3b)에 쇠막대 등을 꽂아서 공구없이 너트(3, 3a)를 조여서 고정시킬 수 도 있다.In some cases, an iron rod or the like may be inserted into the auxiliary fastening hole 3b drilled on the side of the nuts 3 and 3a to tighten and fix the nuts 3 and 3a without a tool.
이와 같이 연결상태에서 철근(5, 5a) 전체가 콘크리트속에 타설매립되면 철근의 인장강도가 양호하게 유지되어 소기의 건축강도를 보장할 수 있게 되는 것이다.As such, when the entire reinforcing bar 5, 5a is embedded in concrete, the tensile strength of the reinforcing bar is maintained to ensure the desired construction strength.
이상에서 상세히 살펴본 바와같이 본 고안은 철근연결금구를 종래의 선행 기술에 비하여 부품수가 적고 연결작업이 간편하며 비교적 빠른 시간에 조립공정이 완성되며, 특히 원가 코스트가 현저히 절감되어 건축비를 크게 절약할 수 있는 실용적인 효과가 있다.As described in detail above, the present invention has a low number of parts compared to the prior art, the connection work is simple, and the assembly process is completed in a relatively quick time, and in particular, the cost cost is significantly reduced, thereby greatly reducing the construction cost. That has a practical effect.
본 고안은 각종 건축 및 토건공사시 콘크리트에 매설되는 철근의 이음부위를 견고하게 연결하여 주는 철근연결금구에 관한 것이다.The present invention relates to a reinforcing bar fitting that firmly connects the joints of reinforcing bars embedded in concrete during various construction and civil works.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970026304U KR200177975Y1 (en) | 1997-09-11 | 1997-09-11 | Reinforcing bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970026304U KR200177975Y1 (en) | 1997-09-11 | 1997-09-11 | Reinforcing bar connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980068522U KR19980068522U (en) | 1998-12-05 |
| KR200177975Y1 true KR200177975Y1 (en) | 2000-06-01 |
Family
ID=19510544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970026304U KR200177975Y1 (en) | 1997-09-11 | 1997-09-11 | Reinforcing bar connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200177975Y1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010103206A (en) * | 2000-05-06 | 2001-11-23 | 하진규 | Steel bars anchoring device |
| KR20010069961A (en) * | 2001-05-22 | 2001-07-25 | 조영준 | Connector for steel bar |
| KR100497305B1 (en) * | 2002-10-01 | 2005-06-29 | 김광희 | A reinforced rod connector |
| KR100815173B1 (en) * | 2007-04-23 | 2008-04-07 | 주식회사 동성엔지니어링 | Apparatus for connecting reinforcing bars mechanically using one-touch type locking device |
-
1997
- 1997-09-11 KR KR2019970026304U patent/KR200177975Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980068522U (en) | 1998-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01158158A (en) | Connector for concrete-reinforced bar | |
| KR200177975Y1 (en) | Reinforcing bar connector | |
| JP2007002492A (en) | Reinforcement joint fitting | |
| KR200162852Y1 (en) | Jointer for reinforcing bar | |
| JPH08302833A (en) | Connection structure of steel pipe for steel frame and steel frame | |
| JPH09228554A (en) | Reinforcement joint | |
| KR20120010430A (en) | Joint unit structure of space truss with zigzag ends & temporary assembly and construction of space truss bridge | |
| KR100406140B1 (en) | Taper thread coupler | |
| JPH0522565Y2 (en) | ||
| KR200243949Y1 (en) | Clamp for union of reinforcing bar | |
| KR200234943Y1 (en) | Connector easily connected for steel reinforcing | |
| JP2521922Y2 (en) | Embedded metal fittings for concrete segment joints | |
| JPH01102140A (en) | Connection structure of steel pipe pillar and traverse material | |
| KR0116605Y1 (en) | Connectors for steel reinforcing | |
| KR19980025340A (en) | Rebar connector | |
| KR19980062473U (en) | Rebar connector | |
| JPH07190020A (en) | Bar fastening metal fitting | |
| JP2002138579A (en) | Method of joining beam reinforcement to steel pipe bar or steel frame bar | |
| JPH06207431A (en) | Member jointing method for wooden structure | |
| KR960007495Y1 (en) | Flanged joints | |
| JP2000039050A (en) | Turn buckle screw steel bar | |
| JPS602328Y2 (en) | Connection fittings for temporary structures | |
| KR20000007269U (en) | Rebar connection bracket | |
| JPS6231569Y2 (en) | ||
| JPH05179762A (en) | Connector for bar material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G15R | Request for early opening | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |