KR200306734Y1 - Connecting structure for architectural scaffold - Google Patents
Connecting structure for architectural scaffold Download PDFInfo
- Publication number
- KR200306734Y1 KR200306734Y1 KR20-2002-0036140U KR20020036140U KR200306734Y1 KR 200306734 Y1 KR200306734 Y1 KR 200306734Y1 KR 20020036140 U KR20020036140 U KR 20020036140U KR 200306734 Y1 KR200306734 Y1 KR 200306734Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connector
- locking
- jaw
- present
- steel plate
- Prior art date
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Classifications
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
본 고안은 건축비계용 연결구에 관한 것으로서, 철판을 주어진 규격으로 프레스가공하여 그 중앙부에는 걸림턱(2)(4)이 돌출형성되게 하고 양측에는 걸림홈(6)(8)(10)(12)이 형성되게 한 다음 원통형으로 포밍형성하고 그 연결부를 용접형성하여 연결구(18)를 구성하므로서, 부품수를 줄일 수 있고 또 그 제조공정을 간단히 할 수가 있어 생산성을 향상시켜 줄 수가 있고 제품의 가격경쟁력 또한 높여줄 수가 있도록 한 것이다.The present invention relates to a connector for construction scaffolding, press-processed steel plate to a given standard, so that the locking jaw (2) (4) protrudes in the center portion and the locking groove (6) (8) (10) (12) on both sides. ) And then forming a cylindrical shape and welding the connecting portion to form the connector 18, so that the number of parts can be reduced and the manufacturing process can be simplified to improve productivity and the price of the product. It is also intended to increase competitiveness.
Description
본 고안은 건물비계공사시 지지봉을 연결하는데 이용되는 연결구에 관한 것이다.The present invention relates to a connector used to connect the support rods in building scaffolding.
건축비계용 연결구는 비계공사시 지지봉을 필요한 길이만큼 연결하기 위한 것으로서, 중앙의 걸림턱을 사이에두고 양측 단부에 결합홈을 갖는 결합부가 형성되며 상기 결합부를 지지봉에 삽입한 후 일방향으로 회전시켜 주게 되면 지지봉을 관통하는 고정핀이 결합홈에 깊숙히 결합되어 서로 견고히 연결고정되도록 구성된다.The connector for construction scaffolding is to connect the supporting rod to the required length during scaffolding, and the coupling part having coupling grooves is formed at both ends with the locking jaw at the center thereof, and the coupling part is inserted into the supporting rod and rotated in one direction. When the fixing pin penetrating the support rod is deeply coupled to the coupling groove is configured to be firmly connected to each other.
그러나 종래에는 도 3 및 도 4에 도시된 바와 같이 적정길이로 절단된 파이프(50) 중앙부에 파이프(50) 직경보다 크고 또 적정길이로 절단된 단관(52)을 헐겁게 끼워서 직경이 큰만큼 양측을 강제클램핑하여 걸림턱(54)이 돌출형성되게 하고 타부위는 파이프(50)에 긴밀히 밀착되게 하고 밀착부위를 펀칭하여 고정하며 양단부에는 개별적인 프레스가공공정으로 각각 한쌍의 걸림홈(56)(58)을 형성하여 연결구(60)을 얻도록 하고 있다.However, in the related art, as shown in FIGS. 3 and 4, the pipe 50 cut to the proper length is loosely inserted into the center of the pipe 50 larger than the diameter of the pipe 50 and cut to the proper length. The clamping jaw 54 is forced to form a protrusion and the other part is closely adhered to the pipe 50, and it is fixed by punching the contact part, and a pair of locking grooves 56 and 58 are respectively formed at each end by a separate press processing process. To form the connector 60.
따라서 파이프(50)와 단관(52)의 절단작업과, 단관(52)을 클램핑 및 펀칭하여 파이프에 고정하는 걸림턱(54) 형성공정과, 걸림홈(56)(58) 갯수와 비례하는 프레싱공정등 복잡하고 까다로운 공정으로 완제품을 얻도록 하므로서, 생산성이 저하되고 또 제조단가가 비싸 가격경쟁력에서 우위를 점할 수가 없게 되는 등의 문제점들이 있는 것이다.Therefore, the cutting operation of the pipe 50 and the short pipe 52, the process of forming the catching jaw 54 for clamping and punching the short pipe 52 to fix the pipe, and pressing in proportion to the number of the catching grooves 56 and 58 As a result of obtaining a finished product in a complicated and difficult process such as a process, there is a problem such that productivity is lowered and manufacturing cost is too high to give an advantage in price competitiveness.
본 고안은 상술한 종래에 문제점들을 해결하기 위하여 부품수를 줄이고 제품공정을 간단히 하여 현저한 생산성향상을 가져올 수가 있고 또 가격경쟁력에서 우위를 점할 수 있는 건축비계용 연결구를 제공함에 그 목적이 있다.The object of the present invention is to provide a connector for construction scaffolding that can bring about a significant productivity improvement by reducing the number of parts and simplifying the product process in order to solve the above-mentioned problems.
상기한 목적달성을 위하여 본 고안은 철판을 프레스가공하여 원하는 규격으로서 중앙부에는 걸림턱이 형성되고 양단부에는 걸림홈이 형성되게 하여 이를 포밍가공후 용접하여 완제품을 얻도록 구성함을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that it is configured to obtain a finished product by welding the iron plate to a desired standard as a locking jaw is formed at the center portion and a locking groove is formed at both ends thereof after forming.
도 1 : 본 고안의 사시도1: perspective view of the present invention
도 2 : 본 고안의 전개도2: Development of the present invention
도 3 : 종래 고안의 사시도3 is a perspective view of a conventional design
도 4 : 종래 고안의 제작전 분해사시도Figure 4 is an exploded perspective view before manufacturing the conventional design
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
(2)(4)--걸림턱 (6)(8)(10)(12)--걸림홈(2) (4)-Jaw Jaw (6) (8) (10) (12)-Jagged Groove
(14)(16)--연결부 (18)--연결구(14) (16)-Connection (18)-Connection
본 고안은 철판을 프레스가공하여 주어진 규격으로서 중앙부에는 소정폭의 걸림턱(2)(4)이 외측으로 돌출형성되게 하고 양측에는 걸림홈(6)(8)(10)(12)이 형성되게 한다.The present invention is made by pressing a steel plate as a given standard so that the locking jaw (2) (4) of a predetermined width in the center portion is formed to protrude outward and the locking grooves (6) (8) (10) (12) are formed on both sides do.
상기에 있어 중앙부에 갖는 걸림턱(2)(4)은 가급적 두개이상으로 형성하여 안정감있게 받쳐줄 수 있도록 하며, 측면상 일체형으로 돌출형성되게 하거나 양측 분리형으로 형성해 줄 수도 있고 그 형태 또한 삼각이나 사각, 반원형등 걸림이 가능한 다양한 형상으로 돌출형성해 주더라도 무방하다.In the above, the locking jaw (2) (4) having a central portion is formed in two or more as possible to support a stable sense, and may be formed integrally protruding on the side or formed in both sides of the separation type, the shape is also triangular or square, It may be formed to protrude into various shapes that can be caught, such as a semi-circle.
철판의 프레싱가공후에는 단계적으로 포밍가공하고 그 연결부를 아르곤 용접하여 원통형으로서 양측에 연결부(14)(16)를 갖는 연결구(18)를 얻도록 한다.After pressing of the steel plate, the forming step is formed in stages and the connecting portion is argon-welded to obtain a connector 18 having cylindrical portions 14 and 16 on both sides.
다만 연결구(18)를 제작함에 있어, 프레스가공 및 포밍공정은 일련의 공정으로 이루어지도록 할 수가 있으나, 개별공정으로 이루어지도록 하더라도 무방하다.However, in manufacturing the connector 18, the press working and forming process may be made in a series of processes, but may be made in a separate process.
본 고안은 종전과 같이 비계공사시 양측 연결부(14)(16)를 직경이 큰 지지봉에 깊숙히 삽입하여 지지봉 단부는 걸림턱(2)(4)과 걸림이 이루어지도록 하고, 지지봉을 관통하는 걸림핀은 걸림홈(6)(8)(10)(12) 내에 진입토록 한 상태에서 연결구 (18)와 지지봉을 상반된 방향으로 비틀어 주게 되면 걸림핀이 걸림홈(6)(8)(10) (12)에 깊숙히 결합되어 서로 견고히 연결고정되므로 연결구(18)로서의 기능을 다하게 된다.The present invention inserts both side connecting portions 14, 16 deeply into the support rod having a large diameter during scaffolding as before, so that the support rod end is engaged with the catching jaw (2) (4), and the locking pin penetrates the support rod. The locking pins (6) (8) (10) (12) are twisted in the opposite direction by connecting the connector (18) and the support bar in the state to enter the locking grooves (6) (8) (10) (12). Deeply coupled to) and firmly connected to each other, thereby fulfilling the function as the connector 18.
그러나 연결구(18)를 구성함에 있어서는 철판을 주어진 규격으로 프레스가공하면서 중앙부에는 걸림턱(2)(4)이 돌출형성되게 하고 양단부에는 걸림홈(6)(8) (10)(12)이 형성되게 한 다음 원통형으로 포밍형성하고 그 연결부를 용접하여 구성하므로서 별도의 단관을 필요치 않고 또 간단한 공정으로 완제품을 얻을 수 있게 되는 것이다.However, in constructing the connector 18, while pressing the steel plate to a given standard, the locking jaw (2) (4) is protruded in the center and the locking grooves (6) (8) (10) (12) are formed at both ends. After forming a cylindrical form and welded the connection is configured without the need for a separate end pipe it is possible to obtain a finished product in a simple process.
이와 같이 본 고안은 철판을 주어진 규격으로 프레스가공하면서 걸림턱(2)(4)이 돌출형성되게 하고 양측에는 걸림홈(6)(8)(10)(12)이 형성되게 한 다음 이를 원통형으로 포밍하고 그 연결부를 용접하여 구성하므로서, 부품수를 줄일 수 있고 또 간단한 공정으로 제작할 수가 있어 현저한 생상성향상을 기대할 수가 있으며 제조단가가 낮아진만큼 타사제품과의 가격경쟁력에서의 우위를 점할 수가 있는 유용한 고안인 것이다.As such, the present invention allows the locking jaw (2) and (4) to be protruded while pressing the steel plate to a given standard, and the locking grooves (6) (8) (10) and (12) are formed at both sides, and then the cylindrical plate is formed into a cylindrical shape. By forming and welding the connection part, the number of parts can be reduced and it can be manufactured in a simple process, and it is possible to expect a remarkable improvement in productivity. As the manufacturing cost is lowered, it is a useful design that can take advantage of price competitiveness with other companies' products. It is
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0036140U KR200306734Y1 (en) | 2002-12-03 | 2002-12-03 | Connecting structure for architectural scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0036140U KR200306734Y1 (en) | 2002-12-03 | 2002-12-03 | Connecting structure for architectural scaffold |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020076405A Division KR20040049364A (en) | 2002-12-03 | 2002-12-03 | Connecting structure for architectural scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200306734Y1 true KR200306734Y1 (en) | 2003-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0036140U KR200306734Y1 (en) | 2002-12-03 | 2002-12-03 | Connecting structure for architectural scaffold |
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| KR (1) | KR200306734Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101625012B1 (en) * | 2015-11-18 | 2016-05-27 | 주식회사 금호 | Fittings for scaffolding construction method |
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2002
- 2002-12-03 KR KR20-2002-0036140U patent/KR200306734Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101625012B1 (en) * | 2015-11-18 | 2016-05-27 | 주식회사 금호 | Fittings for scaffolding construction method |
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