KR100821706B1 - Concrete sheeting for fastening - Google Patents

Concrete sheeting for fastening Download PDF

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Publication number
KR100821706B1
KR100821706B1 KR1020070042841A KR20070042841A KR100821706B1 KR 100821706 B1 KR100821706 B1 KR 100821706B1 KR 1020070042841 A KR1020070042841 A KR 1020070042841A KR 20070042841 A KR20070042841 A KR 20070042841A KR 100821706 B1 KR100821706 B1 KR 100821706B1
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KR
South Korea
Prior art keywords
fastening
frame
hole
main body
fastener
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KR1020070042841A
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Korean (ko)
Inventor
강점섭
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미래테크(주)
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Priority to KR1020070042841A priority Critical patent/KR100821706B1/en
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Publication of KR100821706B1 publication Critical patent/KR100821706B1/en

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    • 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
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/047—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements simultaneously tying two facing forms
    • 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
    • E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means

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  • 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

A concrete form fastener is provided to use conveniently and to secure the efficiency of operation. A concrete form fastener comprises a fastener main body(1) composed of a pair of fastening projections(101,102) formed in a row to form frame housings(104) at regular intervals to insert a frame of a form and provided with fastening holes(103) formed correspondingly to frame fastening holes of the frame of the form, a pressure bag mount(107) formed on the rear of the frame housing and provided with a male screw hole(108) formed on an external wall, a horizontal connector(109) connected between the pressure bag mount and the frame housing, a horizontal guide pipe(105) attached to the inside of the horizontal connector to be parallel with the fastening hole and provided with a horizontal guide hole and an opening, a fastening pin(2) inserted to the fastening projections horizontally and provided with a connecting rod(201) attached to a head of the fastening pin in the perpendicular direction, a guide rod attached parallel with the connecting rod to be parallel with the fastening pin and located in the horizontal guide pipe via the horizontal guide hole, and a coil spring installed between the hanging projection and the horizontal guide hole, a pressure bag(3) inserted to the pressure bag mount of the fastener main body vertically and provided with two guide grooves(302) coupled to two external walls of the fastener main body and a left screw hole(303) formed on a vertical support(301), and a threaded rod(4) moving the pressure bag forward and backward by inserting a right threaded rod(402) and a left threaded rod(401) between the right screw hole formed on the external wall of the fastener main body and the left screw hole formed on the vertical support of the pressure bag and projecting a knob(403) to the outside of the right screw hole of the fastener main body, so that a form frame is fastened to the form fastening projections and a horizontal strut is installed between the frame of the form and the pressure bag.

Description

콘크리트 거푸집 체결구{CONCRETE SHEETING FOR FASTENING}Concrete Formwork Fasteners {CONCRETE SHEETING FOR FASTENING}

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

도 2는 본 발명의 분해 사시도2 is an exploded perspective view of the present invention

도 3은 본 발명의 단면도3 is a cross-sectional view of the present invention

도 4는 본 발명의 사용상태도4 is a state diagram used in the present invention

도 5(a)(b)(c)는 본 발명의 사용상태 평면도Figure 5 (a) (b) (c) is a plan view of the use state of the present invention

도 6은 본 발명의 측면 예시도이다.6 is a side view of the present invention.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 체결구본체 2 : 체결핀
3 : 가압대 4 : 작동나사봉
5 : 거푸집 6 : 횡버팀대
101,102 : 체결돌부 103 : 체결구멍
104 : 프레임수용부 105 : 횡안내관
106 : 횡안내공 107 : 가압대장치부
108 : 우나사공 109 : 가로연결대
201 : 연결봉 202 : 안내봉
203 : 걸림턱 204 : 코일스프링
301 : 세로지지대 302 : 안내홈
303 : 좌나사봉 401 : 좌나사봉
402 : 우나사봉 403 : 손잡이
501 : 거푸집프레임 503 : 프레임체결공1: fastener main body 2: fastening pin
3: pressurizing rod 4: operating screw rod
5: formwork 6: side brace
101, 102: fastening protrusion 103: fastening hole
104: frame receiving portion 105: transverse guide tube
106: horizontal guide hole 107: pressurizing unit
108: right-hand thread 109: horizontal connecting rod
201: connecting rod 202: guide rod
203: engaging jaw 204: coil spring
301: vertical support 302: guide groove
303: left-hand thread rod 401: left-hand thread rod
402: right hand thread 403: handle
501: formwork frame 503: frame fasteners

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본 발명은 콘크리트 거푸집을 설치할 때 거푸집과 거푸집을 그 프레임끼리 체결하고 체결부 외측에서 횡버팀대를 설치하여 프레임 외면을 압착시켜 거푸집을 수평상태로 지지시킬 수 있게 하는 거푸집 체결구에 관한 것이다.The present invention relates to a formwork fastener to fasten the formwork and the formwork between the frame when installing the concrete formwork and to install the transverse brace on the outside of the fastening portion to compress the outer surface of the formwork to support the formwork in a horizontal state.

종래에도 여러가지 형상의 거푸집 체결구가 개발되어 사용되고 있으나 가압기구가 부실하여 거푸집을 수평으로 잡아주는 횡버팀대를 안전하게 지지하지 못하는 불편이 있고, 해체작업이 복잡하여 사용이 불편한 결점이 있었다.Formwork fasteners of various shapes have been developed and used in the prior art, but there is a inconvenience in that the pressure mechanism is inadequate to safely support the lateral brace for holding the formwork horizontally, and the dismantling work is complicated, making it inconvenient to use.

본 발명은 위와 같은 종래의 결점을 개선하여 보다 편리하게 사용할 수 있고 작용효과가 확실한 제품이 되게 구성한 것인데 이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention is to improve the conventional drawbacks as described above to be more convenient to use and configured to be a product with a certain effect is described in detail based on the accompanying drawings as follows.

본 발명은 선단부에 거푸집(5) 프레임(501)이 삽입되도록 일정간격의 프레임수용부(104)가 형성되게 한쌍의 체결돌부(101)(102)가 나란히 형성되어 양측 체결돌부에 거푸집(5) 프레임(501)의 프레임체결공(503)과 알치되게 체결구멍(103)이 천공되고 프레임수용부(104)후단측에 가압대장치부(107)를 형성하여 그 외벽에 우나사공(108)을 천공하고 가압대장치부(107)와 프레임수용부(104) 사이에 가로연결대(109)가 연결되며 가로 연결대 내측으로 체결구멍(103)과 나란하게 횡안내관(105)이 부착되어 그 중심부 일측에 횡안내공(106)이 형성되고 반대측이 개방부로 된 체결구본체(1)와,
체결돌부(101)(102)에 횡삽되는 체결핀(2)의 머리부에 직각 방향으로 연결봉(201)을 부착하여 연결봉 타측단에서 체결핀과 나란하게 안내봉(202)을 부착하고 안내봉(202)이 횡안내공(106)을 관통하여 횡안내관(105) 내에 위치하게 한 후 그 끝에 걸림턱(203)을 형성하여 걸림턱(203)과 횡안내공(106)사이에 코일스프링(204)을 장치한 체결핀(2)과
체결구본체(1)의 가압대장치부(107)에 수직으로 삽입되어 중간부 양측 안내홈(302)이 체결부본체의 양측외벽에 결합하고 중앙부에 형성된 세로지지대(301)에 좌나사공(303)이 형성된 가압대(3)와
체결구본체(1)의 외측벽 우나사공(108)과 가압대(3)의 세로지지대(301)에 형성된 좌나사공(303)사이에 작동나사봉의 우나사봉(402)과 좌나사봉(401)을 나사 삽입하여 그 손잡이(403)가 체결구본체(1)의 우나사공(108) 외측으로 돌출되게하여 가압대(3)를 전후방향으로 이동시키는 작동나사봉(4)으로 구성되어 거푸집 체결돌부에 거푸집프레임을 체결하고 거푸집(5) 프레임(501)과 가압대(3) 사이에 횡버팀대(6)를 게재할 수 있게 구성이다.According to the present invention, a pair of fastening protrusions 101 and 102 are formed side by side so that the frame receiving portion 104 is formed at a predetermined interval so that the formwork 5 frame 501 is inserted into the tip portion. The fastening hole 103 is drilled in the frame 501 and the frame fastening hole 503, and the pressure receiving device 107 is formed on the rear side of the frame accommodating part 104 to drill the right screw hole 108 on the outer wall thereof. And the horizontal connecting member 109 is connected between the pressing device unit 107 and the frame receiving portion 104, and the horizontal guide tube 105 is attached to the horizontal connecting member in parallel with the fastening hole 103 inside the horizontal one side A fastener main body (1) having a guide hole (106) formed and an opposite side being an open portion,
Attaching the connecting rods 201 in the direction perpendicular to the head of the fastening pins 2 transversely inserted into the fastening protrusions 101 and 102, attaching the guide rods 202 parallel to the fastening pins at the other end of the connecting rods, and guiding rods ( 202 passes through the transverse guide hole 106 and is positioned in the transverse guide tube 105, and then forms a locking jaw 203 at the end thereof to form a coil spring between the locking jaw 203 and the transverse guide hole 106. Fastening pins (2) equipped with 204 and
Inserted perpendicularly to the pressurizing device 107 of the fastener main body 1, the guide grooves 302 of the middle part are coupled to both outer walls of the fastening part main body, and the left screw hole 303 on the longitudinal support 301 formed in the center part. Formed pressure zone (3) and
Screw the right-hand threaded rod 402 and the left-handed threaded rod 401 of the operating screw rod between the right-hand threaded hole 108 of the fastener main body 1 and the left-handed threaded hole 303 formed in the longitudinal support 301 of the presser 3. Insert the handle 403 is projected to the outside of the right hand thread hole 108 of the fastener body 1, consisting of an operating screw rod (4) for moving the pressing table (3) in the front and rear direction, The frame is fastened to form a frame (5) between the frame 501 and the pressure bar (3) is configured so that the transverse brace (6) can be placed.

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이와 같이 된 본 발명은 체결구본체(1)의 선단 프레임수용부(104)를 거푸집(5)의 프레임(501)에 삽입하고 체결돌부(101)(102)의 체결구멍(103)을 거푸집 프레임체결공(503)과 일치시켜서 체결핀(2)을 관통시키면 거푸집프레임이 체결구본체의 프레임수용부에 삽입되어 체결구본체(1)가 거푸집프레임 외측방향으로 직각되게 돌출되는데 이때 가압대(3)를 외향시켜서 체결구본체 상면과 가압대내면사이에 횡버팀대(6)를 재치하고 작동나사봉(4)의 손잡이(403)를 시계방향으로 회전시키면 작동나사봉(4)이 체결구본체(1)의 우나사공(108)에서 내향하고 가압대(3)는 작동볼트의 좌나사봉(401)을 따라 내향하여 가압대 내면이 횡버팀대(6)를 외측에서 내측으로 눌러 거푸집 프레임 외면을 가압하므로 여러개의 거푸집이 횡버팀대에 의하여 가압되어 평탄을 유지하도록 된다.According to the present invention as described above, the front end frame receiving portion 104 of the fastener body 1 is inserted into the frame 501 of the formwork 5 and the fastening hole 103 of the fastening protrusions 101 and 102 is formed into a formwork frame. When the fastening pin (2) is matched with the fastening hole (503), the formwork frame is inserted into the frame receiving portion of the fastener body so that the fastener body (1) protrudes perpendicularly to the outside of the formwork frame. ) Outwards, place the transverse brace 6 between the upper surface of the fastener body and the inner surface of the pressure bar, and rotate the handle 403 of the operating screw rod (4) clockwise, the operating screw rod (4) is fastener body ( 1) inward from the right-hand hole (108) and the pressure bar (3) inwards along the left hand threaded rod (401) of the operation bolt so that the inner surface of the pressure bar presses the transverse brace (6) from the outside to the inside to press the die frame outer surface Several formwork is pressed by the lateral brace to maintain flatness.

따라서 본 발명은 거푸집을 서로 체결함과 동시에 횡버팀대를 설치할 수 있는 거푸집 체결구를 얻게 되며 가압대(3)는 체결구본체(1)의 가압대장치부(107)에 그 안내홈(302)이 안내되고 좌우나사봉을 가진 작동볼트로 가압대를 작동시킴에 따라 가압대장치부(107)내에서 가압대를 내향이동시키면 횡버팀대를 압박하고 가압대를 외향이동시키면 횡버팀에 가해지는 압력이 해제되어 횡버팀대를 분리할 수 있는 이점이 있고 체결핀(2)에 안내봉(202)이 부착되어 체결구본체(1)의 횡버팀대를 분리할 수 있는 이점이 있고 안내관(105)에 수용되어 그 걸림턱과 횡안내공(106)사이에 코일스프링(204)이 장치되어 있으므로 체결핀을 체결구본체의 체결돌부에서 분리되는 방향으로 당겨 분리하고 당기는 힘을 해제하면 코일스프링의 힘으로 측면에 밀착하기 때문에 분실되는 일이 없도록 체결구본체에 유지시켜 사용할 수 있게 되는 이점을 얻을 수 있어서 사용과 관리가 편리하게 되는 이점을 얻는 것이다.Therefore, the present invention obtains the formwork fasteners that can fasten the formwork to each other at the same time to install the transverse brace and the pressing table (3) is the guide groove 302 in the pressing device unit 107 of the fastener body (1) As the pressurizing rod is operated with an actuating bolt that is guided and has a left and right screw rod, moving the pressurizing rod inward in the pressurizing device unit 107 presses the transverse brace and moving the pressing rod outward releases the pressure applied to the transverse brace. There is an advantage that can remove the lateral brace and the guide rod 202 is attached to the fastening pin (2) has the advantage of separating the lateral brace of the fastener main body 1 is accommodated in the guide tube 105 Since the coil spring 204 is provided between the locking jaw and the transverse guide hole 106, pull the fastening pin in the direction of separation from the fastening protrusion of the fastener body and release the pulling force to the side by the force of the coil spring. Lost because it sticks The advantage is that it is possible to obtain the advantage that can be maintained by using the fastener body so that it does not happen, it is easy to use and manage.

Claims (1)

선단부에 거푸집(5) 프레임(501)이 삽입되도록 일정간격의 프레임수용부(104)가 형성되게 한쌍의 체결돌부(101)(102)가 나란히 형성되어 양측 체결돌부에 거푸집(5) 프레임(501)의 프레임체결공(503)과 알치되게 체결구멍(103)이 천공되고 프레임수용부(104)후단측에 가압대장치부(107)를 형성하여 그 외벽에 우나사공(108)을 천공하고 가압대장치부(107)와 프레임수용부(104) 사이에 가로연결대(109)가 연결되며 가로 연결대 내측으로 체결구멍(103)과 나란하게 횡안내관(105)이 부착되어 그 중심부 일측에 횡안내공(106)이 형성되고 반대측이 개방부로 된 체결구본체(1)와,A pair of fastening protrusions 101 and 102 are formed side by side to form a frame receiving portion 104 at a predetermined interval so that the formwork 5 frame 501 is inserted into the front end thereof. The fastening hole 103 is punched out to the frame fastening hole 503 of the frame), and the pressure receiving device 107 is formed at the rear end of the frame receiving part 104 to drill the right-hand screw hole 108 on the outer wall thereof, A horizontal connecting member 109 is connected between the tooth part 107 and the frame receiving part 104, and a horizontal guide tube 105 is attached to the inner side of the horizontal connecting member in parallel with the fastening hole 103 so as to have a horizontal guide hole at one side of the central part thereof. A fastener main body (1) formed with an opening on the opposite side thereof, and 체결돌부(101)(102)에 횡삽되는 체결핀(2)의 머리부에 직각 방향으로 연결봉(201)을 부착하여 연결봉 타측단에서 체결핀과 나란하게 안내봉(202)을 부착하고 안내봉(202)이 횡안내공(106)을 관통하여 횡안내관(105) 내에 위치하게 한 후 그 끝에 걸림턱(203)을 형성하여 걸림턱(203)과 횡안내공(106)사이에 코일스프링(204)을 장치한 체결핀(2)과 Attaching the connecting rods 201 in the direction perpendicular to the head of the fastening pins 2 transversely inserted into the fastening protrusions 101 and 102, attaching the guide rods 202 parallel to the fastening pins at the other end of the connecting rods, and guiding rods ( 202 passes through the transverse guide hole 106 and is positioned in the transverse guide tube 105, and then forms a locking jaw 203 at the end thereof to form a coil spring between the locking jaw 203 and the transverse guide hole 106. Fastening pins (2) equipped with 204 and 체결구본체(1)의 가압대장치부(107)에 수직으로 삽입되어 중간부 양측 안내홈(302)이 체결부본체의 양측외벽에 결합하고 중앙부에 형성된 세로지지대(301)에 좌나사공(303)이 형성된 가압대(3)와 Inserted perpendicularly to the pressurizing device 107 of the fastener main body 1, the guide grooves 302 of the middle part are coupled to both outer walls of the fastening part main body, and the left screw hole 303 on the longitudinal support 301 formed in the center part. Formed pressure zone (3) and 체결구본체(1)의 외측벽 우나사공(108)과 가압대(3)의 세로지지대(301)에 형성된 좌나사공(303)사이에 작동나사봉의 우나사봉(402)과 좌나사봉(401)을 나사 삽입하여 그 손잡이(403)가 체결구본체(1)의 우나사공(108) 외측으로 돌출되게하여 가압대(3)를 전후방향으로 이동시키는 작동나사봉(4)으로 구성되어 거푸집 체결돌부에 거푸집프레임을 체결하고 거푸집(5) 프레임(501)과 가압대(3) 사이에 횡버팀대(6)를 게재할 수 있게 구성한 콘크리트 거푸집 체결구Screw the right-hand threaded rod 402 and the left-handed threaded rod 401 of the operating screw rod between the right-hand threaded hole 108 of the fastener main body 1 and the left-handed threaded hole 303 formed in the longitudinal support 301 of the presser 3. Insert the handle 403 is projected to the outside of the right hand thread hole 108 of the fastener body 1, consisting of an operating screw rod (4) for moving the pressing table (3) in the front and rear direction, Concrete formwork fasteners configured to fasten the frame and to place the transverse brace 6 between the formwork 5 and the presser 3
KR1020070042841A 2007-05-03 2007-05-03 Concrete sheeting for fastening KR100821706B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101489385B1 (en) * 2014-02-28 2015-02-03 서보산업 주식회사 Hanging bracket for mold

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117150U (en) * 1981-01-14 1982-07-20
KR200412766Y1 (en) * 2006-01-18 2006-03-31 박해대 Combination a mold
KR200412759Y1 (en) * 2006-01-17 2006-03-31 서보가설산업 주식회사 A clamp for supporter
KR200415597Y1 (en) * 2006-02-22 2006-05-04 허성환 square shape of clamp for combining pole of angle in the mold
KR200420429Y1 (en) * 2006-04-13 2006-07-04 정형화 The fixing tool for support frame of mold
KR200426131Y1 (en) * 2006-06-19 2006-09-15 박해대 Combination member of mould

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57117150U (en) * 1981-01-14 1982-07-20
KR200412759Y1 (en) * 2006-01-17 2006-03-31 서보가설산업 주식회사 A clamp for supporter
KR200412766Y1 (en) * 2006-01-18 2006-03-31 박해대 Combination a mold
KR200415597Y1 (en) * 2006-02-22 2006-05-04 허성환 square shape of clamp for combining pole of angle in the mold
KR200420429Y1 (en) * 2006-04-13 2006-07-04 정형화 The fixing tool for support frame of mold
KR200426131Y1 (en) * 2006-06-19 2006-09-15 박해대 Combination member of mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101489385B1 (en) * 2014-02-28 2015-02-03 서보산업 주식회사 Hanging bracket for mold

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