KR960008859Y1 - Tying device for forms - Google Patents
Tying device for forms Download PDFInfo
- Publication number
- KR960008859Y1 KR960008859Y1 KR2019930019820U KR930019820U KR960008859Y1 KR 960008859 Y1 KR960008859 Y1 KR 960008859Y1 KR 2019930019820 U KR2019930019820 U KR 2019930019820U KR 930019820 U KR930019820 U KR 930019820U KR 960008859 Y1 KR960008859 Y1 KR 960008859Y1
- Authority
- KR
- South Korea
- Prior art keywords
- formwork
- case
- portions
- tightening
- sides
- Prior art date
Links
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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
내용 없음.No content.
Description
제1도 (a)(b)는 종래 거푸집 조임구의 설치 상태를 도시한 단면도.Figure 1 (a) (b) is a cross-sectional view showing the installation state of the conventional form fasteners.
제2도는 본 고안에 따른 거푸집 조임구의 분해 사시도.Figure 2 is an exploded perspective view of the form fastener according to the present invention.
제3도는 본 고안에 따른 거푸집 조임구의 설치상태 단면도.Figure 3 is a cross-sectional view of the installation of the form fastener according to the present invention.
본 고안은 콘크리트 구조물 조성시 설치되는 거푸집을 고정조임시키는 거푸집 조임구에 관한 것으로써, 더욱 상세하게는 거푸집 조임구에 구조를 개선하여, 보다 짧은 시간에 거푸집을 견고하고 정확하게 조일수 있도록 하며, 분리작업시에도 신속하고 편리하게 분리작업 할 수 있도록 한 것에 주안점을 둔 것이다.The present invention relates to a form fastener for fastening the formwork to be installed in the construction of concrete structures, more specifically, to improve the structure in the formwork, to tighten the formwork in a shorter time and more securely, separation work The focus is on making it possible to separate the work quickly and conveniently.
종래 거푸집 조임구는 첨부된 도면 제1도의 (a)에 도시한 바와 같이, 조성될 콘크리트 구조물 두께와 동일한 길이를 가지는 간격 유지구(201)를 개재한 거푸집(200)에 철사(100)를 관통설치하고, 거푸집(200)의 외측면 각각에 지지목(202)을 삽입시킨 상태에서 철사(100)를 조여 거푸집(200)을 고정시킬수 있도록 된 것이다.Conventional form fasteners are installed through the wire 100 in the formwork 200 through the gap holder 201 having a length equal to the thickness of the concrete structure to be formed, as shown in Figure 1 (a) of the accompanying drawings And, it is to be able to fix the formwork 200 by tightening the wire 100 in the state in which the support neck 202 is inserted into each of the outer surface of the formwork 200.
그러나 이와같은 종래거푸집 조임구는 거푸집설치 작업시 많은 시간과 노력을 요하게 되고 거푸집의 분리작업시는 절단기로 철사를 절단한 후 거푸집을 분리시킴에 따라 구조물표면으로 철사가 돌출된 상태로 남게되어 외관이 미려하지 않고 별도의 미장작업시 많은 불편을 초래케되는 문제점이 있었다.However, the conventional formwork fasteners require a lot of time and effort in the formwork installation work, the wire is projected to the surface of the structure as the formwork is separated after cutting the wire with a cutter during the formwork separation work. There was a problem that caused a lot of inconvenience when not separate beauty work.
그리고 제1도의 (b)도는 거푸집(200)의 내측에 간격유지용 파이프(201)를 개재시켜, 볼트부재(300)를 관통삽입설치한 후 일단에 너트(301)로써 거푸집(200)을 조일수 있도록 된것으로 이또한 거푸집의 일측으로 길게 돌출된 볼트부재(300)에 너트(301)를 회전 삽입시켜 거푸집을 조여야 됨으로 그 설치작업이 번거롭고, 콘크리트 양생기간도중 거푸집의 외측으로 돌출된 볼트부재(300)의 나사산이 외부 충격에 의해 마모되게 되면 너트(301)의 분리 작업이 불가능하게 되어 할수없이 볼트부재를 절단하여 거푸집을 분리시킴으로 조임구를 재활용할 수 없게 되는 문제점이 있었다.And (b) of FIG. 1 shows that the die 200 can be tightened with a nut 301 at one end after the bolt member 300 is inserted and installed through the space keeping pipe 201 inside the die 200. This also has to be tightened the formwork by rotating the nut 301 to the bolt member 300 protruding to one side of the formwork, the installation work is cumbersome, the bolt member protruding to the outside of the formwork during the concrete curing period (300 When the thread of the a) is worn by an external impact, the separation operation of the nut 301 becomes impossible, and there is a problem in that the fastener can not be recycled by cutting the bolt member to separate the formwork.
따라서 본 고안은 상기한 바와같이 종래 제반 문제점을 해결하기 위한 것으로써, 본 고안의 목적은 거푸집 조임 및 분리작업을 편리하고 신속하게 행할 수 있고, 조임구를 계속적으로 재사용할 수 있도록한 거푸집 조임구를 제공함에 있다.Therefore, the present invention is to solve the conventional problems as described above, the purpose of the present invention can be done quickly and easily to form and fasten and remove the formwork, the formwork fasteners to be able to reuse the fasteners continuously In providing.
이하 본 고안에 따른 거푸집 조임구를 첨부된 도면에 의거하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, the die fastener according to the present invention will be described in detail with reference to the accompanying drawings.
도면 제2도 및 제3도에 도시한 바와같이, 상, 하면이 개방되고, 중앙부위에 통공(31)과 양측방에 스프링 안내판(32)이 각각 형성된 함체형케이스(30)와, 상기 케이스(30)내에 삽입되는 한쌍의 조임편(10,10a) 상,하단부로 상기통공(31)보다 작은 지름을 갖는 반원형의 협지부(11,11a)를 각각 형성하되, 협지부 내주연으로 산형의 걸림돌기부(12)와 골형의 걸림홈부(13)를 다수 형성하며, 상기 한쌍의 조임편(10,10a) 양측으로 상기 스프링안내판(32)보다 큰 길이를 갖는 손잡이부(14,14a)를 돌출형성하고, 이의 각각에 인장스프링(20)을 탄설한다.As shown in Figs. 2 and 3, the upper and lower surfaces are opened, the housing case 30 formed with the through hole 31 in the center portion and the spring guide plate 32 on both sides, and the case. A semicircular clamping portion 11, 11a having a diameter smaller than the through hole 31 is formed at the upper and lower ends of the pair of tightening pieces 10 and 10a inserted into the 30, respectively. A plurality of locking projections 12 and a bone-shaped locking groove 13 are formed, and protruding handle portions 14 and 14a having a length greater than that of the spring guide plate 32 on both sides of the pair of fastening pieces 10 and 10a. And a tension spring 20 is placed in each of them.
그리고 일단으로 상기 협지부(11,11a) 내부연 형상과 동일한 산형의 걸림돌기부(42)와 골형의 걸림홈부(43)가 다수형된 결합부(41)를 가지는 조임봉(40) 타단으로 볼트부(44)가 형성되어 와샤(51)를 개재한 상태로 너트(50)가 삽입결합 구성된 것이다.And the bolt to the other end of the tightening rod 40 having one end of the engaging portion (42) and the valley-shaped locking groove portion 43 of the same as the inner edge of the gripping portion (11, 11a) has a plurality of coupling portions 41 The portion 44 is formed and the nut 50 is inserted and configured in the state through the washer 51.
이와같이 구성되는 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.
케이스(30)의 하부내로 양측에 돌출형성된 손잡이부(14a)에 인장스프링(20)이 탄설된 조임편(10a)을 삽입설치하고, 상기 케이스(30)의 상부로 조임편(10)을 삽입시킨 다음, 인장스프링(20) 선단을 손잡이부(14) 하부에 연결시킨다. 이때 인장스프링(20)은 케이스 양측에 형성된 안내판(32)내로 삽입되어 콘크리트몰탈등으로 부터 회선됨을 방지하게 된다.Inserting and tightening the tensioning piece 10a in which the tension spring 20 is installed in the handle portion 14a protruding into the lower part of the case 30, and inserting the tightening piece 10 into the upper portion of the case 30. Then, the front end of the tension spring 20 is connected to the lower portion of the handle portion (14). At this time, the tension spring 20 is inserted into the guide plate 32 formed on both sides of the case to prevent the wire from the concrete mortar.
이여 간격유지용 파이프(201)가 개재된 거푸집(200)내로 일단에 와샤(51) 및 너트(50)가 결합된 조임봉(40)을 상기 파이프(201)에 관통삽입하고, 일측거푸집(200)외측으로 돌출된 결합부(41)에 케이스(30)의 통공(31)을 삽입시키게 되면 각각 협지부(11,11a)내주연에 형성된 걸림돌기부(12)가 조임봉(40) 일단의 결합부의(41)상에 형성된 걸림돌기부(42)에 인장스프링(20)을 탄동시키며, 미끄럼 삽입되다가 케이스(30)일측면에 거푸집(200) 외측면에 밀착하게 되면 협지부(11,11a)내주연의 걸림돌기부(12)가 결합부(41)의 걸림홈부(43)내에 삽입되고, 결합부(41)의 걸림돌기부(42)는 협지부(11,11a)내주연의 걸림홈부(13)내에 삽입되어 거푸집(200)을 견고하게 조일수 있는 것이다.In this case, the clamping rod 40 having the washer 51 and the nut 50 coupled thereto is inserted through the pipe 201 at one end into the formwork 200 having the space keeping pipe 201 interposed therebetween, and the one side formwork 200 When the through hole 31 of the case 30 is inserted into the coupling portion 41 protruding outward, the locking protrusions 12 formed on the inner circumference of the clamping portions 11 and 11a are coupled to one end of the tightening rod 40. When the tension spring 20 is elasticized to the engaging protrusion 42 formed on the negative part 41, the sliding spring 20 is inserted into the gripping part 11, and the contacting part 42 is in close contact with the outer surface of the form 200 on one side of the case 30. The peripheral locking projection 12 is inserted into the locking groove 43 of the coupling portion 41, and the locking projection 42 of the coupling portion 41 is the locking groove 13 of the inner circumference of the clamping portions 11 and 11a. Is inserted into it will be able to firmly tighten the formwork (200).
이때 결합부(41)의 걸림돌기부(42)와 협지부(11,11a)의 걸림홈부(13)가 정확하게 치합되지 않아 케이스(30)가 거푸집(200)에 밀착되지 않을 경우에는 조임봉(40)일단의 볼트부(44)에 삽입된 너트(50)를 회전시켜 미세한 조정을 하게 되는 것이다.At this time, when the engaging projection part 42 of the coupling part 41 and the locking groove part 13 of the clamping parts 11 and 11a are not accurately engaged, and the case 30 is not in close contact with the formwork 200, the tightening rod 40 ) Fine adjustment is made by rotating the nut 50 inserted into one end of the bolt portion 44.
이여 거푸집(200)내에 타설된 콘크리트가 양생완료되면 각각의 조임안내판(32) 양측으로 돌출된 손잡이(14,14a)를 상향과 하향으로 잡아당김에 따라, 인장 스프링(20)이 신장되며 각각의 협지부(11,11a)가 조임봉(40)의 결합부(41)로 부터 분리되어 조임편(10,10a)이 삽입된 케이스(30)를 조임봉(40)으로 부터 분리시킨 다음, 조임봉(40)을 간격유지용 파이프(201)로부터 인출시켜 거푸집(200)을 제거하게 되는 것이다.When the concrete poured in the formwork 200 is cured, the tension springs 20 are elongated by pulling the handles 14 and 14a projecting to both sides of the tightening guide plate 32 upward and downward. The clamping portions 11 and 11a are separated from the coupling portion 41 of the tightening rod 40 to separate the case 30 into which the tightening pieces 10 and 10a are inserted from the tightening rod 40 and then tighten. The rod 40 is removed from the space keeping pipe 201 to remove the formwork 200.
이상에서와 같이 본 고안에 따른 거푸집 조임구에 의하면, 거푸집 조임작업시 신속하고 편리하게 거푸집을 조일 수 있고 분리 작업시에도 간편하게 분리할 수 있어 많은 공기 단축 효과를 얻을 수 있음은 물론 분리된 조임구를 지속적으로 재활용 할 수 있어 많은 경제적인 이득을 얻을 수 있는 아주 실용적인 가치가 큰 고안인 것이다.According to the form fastener according to the present invention as described above, the formwork can be fastened quickly and conveniently when tightening the formwork, and can be easily removed even during the detachment work, it is possible to obtain a lot of air shortening effect, as well as a separate fastener It is a great practical value design that can be recycled continuously and can bring many economic benefits.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019820U KR960008859Y1 (en) | 1993-09-27 | 1993-09-27 | Tying device for forms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019820U KR960008859Y1 (en) | 1993-09-27 | 1993-09-27 | Tying device for forms |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950009111U KR950009111U (en) | 1995-04-19 |
KR960008859Y1 true KR960008859Y1 (en) | 1996-10-10 |
Family
ID=19364672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930019820U KR960008859Y1 (en) | 1993-09-27 | 1993-09-27 | Tying device for forms |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960008859Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100860363B1 (en) * | 2007-04-06 | 2008-09-26 | (주)미륜 | Apparatus for chain type fixing concrete mold |
-
1993
- 1993-09-27 KR KR2019930019820U patent/KR960008859Y1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100860363B1 (en) * | 2007-04-06 | 2008-09-26 | (주)미륜 | Apparatus for chain type fixing concrete mold |
Also Published As
Publication number | Publication date |
---|---|
KR950009111U (en) | 1995-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4600344A (en) | Push-on plastic wing-nut fastener | |
CA2207060A1 (en) | Blind fastener and blind fixing method | |
KR960008859Y1 (en) | Tying device for forms | |
CA1062181A (en) | Protective closure for external pipe threads | |
GB2210403A (en) | Coupling device | |
KR101892209B1 (en) | One way bolting device | |
US6021532A (en) | Sink mounting lock | |
US3126934A (en) | Nut locking structures | |
SU838121A1 (en) | Device for arresting securing element | |
KR200285253Y1 (en) | separate for concrete mold | |
JPS5938244Y2 (en) | Installation device for sockets for scaffolding bolts in concrete column type frames | |
JP2591363Y2 (en) | Insulation material stopping device in formwork separator | |
KR0127322Y1 (en) | Hose clamp | |
KR200150464Y1 (en) | Inner clamp of deflection yoke | |
KR930002869Y1 (en) | Stud bolt | |
KR200378155Y1 (en) | Mold fixing unit | |
KR950005803Y1 (en) | Zig fixing device | |
KR200298108Y1 (en) | Concrete sheeting for building | |
JP2000045376A (en) | Mounting structure of grating and receiving frame member | |
KR0152494B1 (en) | A jig for bolt and nut | |
KR200372680Y1 (en) | Mold fixing unit | |
KR100356659B1 (en) | Structure for securing battery of car to body | |
JPS6336124Y2 (en) | ||
GB2287765A (en) | Screwthreaded locking device | |
JP2002308156A (en) | Spare tire fixture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |