KR940003571Y1 - Apparatus for taking-off the concrete pile mold - Google Patents

Apparatus for taking-off the concrete pile mold Download PDF

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Publication number
KR940003571Y1
KR940003571Y1 KR2019910006607U KR910006607U KR940003571Y1 KR 940003571 Y1 KR940003571 Y1 KR 940003571Y1 KR 2019910006607 U KR2019910006607 U KR 2019910006607U KR 910006607 U KR910006607 U KR 910006607U KR 940003571 Y1 KR940003571 Y1 KR 940003571Y1
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mold
concrete pile
clamp
taking
concrete
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KR2019910006607U
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Korean (ko)
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KR920021121U (en
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김기웅
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김기웅
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/90Methods or apparatus for demoulding or discharging after shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/76Moulds
    • B28B21/82Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
    • B28B21/84Moulds with one or more pivotable parts

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

내용 없음.No content.

Description

콘크리트파일의 탈형장치Demolition Device of Concrete Pile

제1도는 본 고안의 요부를 나타내는 사시도.1 is a perspective view showing the main portion of the present invention.

제2도는 본 고안의 요부를 나타내는 평면도.2 is a plan view showing the main portion of the present invention.

제3도는 본 고안에서의 협지장치의 작용설명도.Figure 3 is an explanatory view of the operation of the sandwich device in the present invention.

제4도 및 제5도는 제2도의 A-A선에서 본 작용상태 설명도.4 and 5 are explanatory views of the action state seen from the A-A line of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 크램프 3 : 크램프 아암2: clamp 3: clamp arm

4 : 지점축 5 : 유압실린더4: Point axis 5: Hydraulic cylinder

6 : 피스턴로드 7,7' : 로울러6: Piston Road 7,7 ': Roller

8 : 재치대 9 : 체인8: mounting table 9: chain

M : 모울드 P : 콘크리트파일M: Mold P: Concrete Pile

R : 가이드 레일 T : 이송대차R: Guide rail T: Feed cart

본 고안은 전주(電柱)와 같은 콘크리트파일을 성형하기 위한 분할형 모울드(mould)에 있어서, 콘크리트파일의 양생성형과정이 끝난후 모울드에서 성형된 파일을 끄집어내기 위한 탈형장치에 관한 것이다.The present invention relates to a demoulding apparatus for pulling out a molded pile from a mold after the process of forming a concrete pile in a split mold for molding a concrete pile such as electric pole.

종래 일반적으로 콘크리트파일의 성형과정에 있어서는 반원형으로 분할되는 상측모울드와 하측모울드를 서로 대향접합시킨 후, 원형관체형으로 조립한 모울드속에 콘크리트를 충전시켜 양생하고, 콘크리트가 양생고화된 후에는 다시 모울드를 분해하여 성형된 콘크리트파일을 들어내게 되는 것인바, 이 경우 상측모울드를 떼어 낸 다음 하측모울드에 들어있는 콘크리트파일을 끄집어 내기 위하여는 여러사람이 지렛대등을 사용하여 하측모울드를 뒤집는 것과 같이 들어올려 콘크리트파일이 하측모울드에서 굴러떨어지도록 하는 것이었으므로 이 과정에서 많은 시간과 노력이 소요되고 부상자가 발생하게 되는 등의 작업상 난점이 있는 것이었다.Conventionally, in the process of forming a concrete pile, the upper mold and the lower mold, which are divided into semi-circular shapes, are joined to each other, and the concrete is filled in a mold assembled into a round tube, and the concrete is cured. It is to disassemble and lift the molded concrete bar.In this case, to remove the upper mold and then to pull out the concrete pile in the lower mold, several people lift the lower mold by using a lever or the like. As the concrete pile rolled down from the lower mold, it took a lot of time and effort in this process, and there were difficulties in the work such as injuries.

또한, 일본국 공개특허공보소 50-28520호에 의한 "자동탈형장치"가 알려져 있으나, 이는 링크운동과 치차운동에 의하여 형틀을 들어올린후 회전시킴에 따라 형틀에 들어있는 콘크리트제품을 내던지듯이 낙하시키는 구성으로 되어 있는 것이어서, 복잡한 운동기구를 구비하고 있을 뿐 아니라 탈형과정에서 제품이 손상되는 등의 결점이 있는 것이어서 실용가치가 적은 것이었다.In addition, the "auto demolding device" according to Japanese Patent Application Laid-open No. 50-28520 is known, but it is dropped as if the concrete product contained in the mold is thrown as it is rotated after lifting the mold by the link motion and the gear motion. It was designed to make it not only equipped with complicated exercise equipment but also defects such as damage to the product during the demolding process.

본 고안은 이와 같은 종래의 문제점을 감안하여 하측모울드를 기계적장치에 의하여 그 자리에서 회전시키므로서, 콘크리트파일이 자동적으로 하측모울드에서 탈형되어 이동대차위에 적재되도록 한 것인바, 이하 도면에 따라 상세히 설명하면 다음과 같다.The present invention is to rotate the lower mold in place by a mechanical device in view of such a conventional problem, so that the concrete pile is automatically demolded from the lower mold to be loaded on the moving trolley, will be described in detail according to the following drawings Is as follows.

서로 교합하는 기어(1)(1')를 구비하여 유압실린더(2')로 개폐되는 한쌍의 크램프(2)가 착설된 수개의 크램프아암(3)을 지점축(4)에 병열상태로 축착하고, 각 크램프아암(3)의 후단부는 힌지핀에 축착된 유압실린더(5)의 피스턴로드(6)와 힌지(hinge)형으로 연결하므로서 피스턴로드(6)의 진퇴에 따라 크램프아암(3)이 지점축(4)을 중심으로 회동되도록 구성하며, 모울드(M)를 지지하는 로울러(7)(7')가 착설된 재치대(8)를 왕복운동하는 체인(9)과 연결하여 재치대(8)가 크램프(2)의 승강에 따라 왕복운동하도록 구성하여서 된 것으로서 크램프(2)의 개폐와 승강작용 및 재치대(8)의 왕복작용등은 도시하지 않은 별도의 제어기구에 의하여 서로 연관작동되는 것이다.Several clamp arms (3) mounted with a pair of clamps (2) which are opened and closed by a hydraulic cylinder (2 ') having gears (1) and (1') engaged with each other are mounted on the point shaft (4) in a parallel state. The rear end of each clamp arm (3) is connected to the piston rod (6) of the hydraulic cylinder (5) condensed to the hinge pin in a hinge type, so that the clamp arm (3) as the piston rod (6) advances and retreats. It is configured to rotate about this point axis (4), and the mounting table (8) on which the roller (7) (7 ') supporting the mold (M) is connected to the mounting table (9) by reciprocating chain (9) (8) is configured to reciprocate in accordance with the lifting and lowering of the clamp (2), the opening and closing and lifting action of the clamp (2) and the reciprocating action of the mounting base (8), etc. are associated with each other by a separate control mechanism (not shown) It works.

도면중 미설명부호 P는 콘크리트파일이고, R는 모울드(M)에서 탈형된 콘크리트파일(P)이 굴러가도록 설치된 가이드레일이며, T는 탈형된 콘크리트파일(P)을 운반하는 이송대차이다.In the drawings, reference numeral P denotes a concrete pile, R denotes a guide rail installed so that the demolded concrete pile P rolls from the mold M, and T is a transport cart that carries the demolded concrete pile P.

이와 같이 구성된 본 고안은 크레인등에 의하여 큰크리트파일(P)의 양생고화가 끝난 모울드(M)를 재치대(8)의 로울러(7)(7')위에 올려놓은 다음, 체결구를 분해하여 상측모울드를 분리시키면, 제4도에 도시한 바와 같이 하측모울드(M)내에 콘크리트파일(P)이 담겨진 상태로 남게되는 것인바, 이 상태에서 크램프(2)를 가동시켜 제3도에 도시한 바와 같이 모울드(M)의 동체부에 형성된 타이어를 크램프(2)로 협지시키고, 유압실린더(5)의 피스턴로드(6)를 후퇴시키면 크램프아암(3)은 지점축(4)을 중심으로 하여 회동되면서 크램프(2)가 상승하게 되는 것이며, 이에 따라 제5도에 도시한 바와 같이 하측모울드(M)의 일단부가 크램프(2)에 매달려 반원형의 모울드(M)는 수평상태에서 수직상태로 회동하게 되는 것이고, 그 결과 모울드(M)에 담겨진 콘크리트파일(P)은 모울드(M)에서 굴러나오면서 가이드레일(R)위로 굴러가다가 이송대차(T)위에 실리게 되는 것이다.The present invention constructed as described above, after the curing solidified mold (M) of the large concrete pile (P) by a crane or the like placed on the rollers (7) (7 ') of the mounting table (8), the fastener is disassembled and the upper side When the mold is separated, as shown in FIG. 4, the concrete pile P is left in the lower mold M. In this state, the clamp 2 is operated, and as shown in FIG. Likewise, when the tire formed in the body portion of the mold M is clamped with the clamp 2, and the piston rod 6 of the hydraulic cylinder 5 is retracted, the clamp arm 3 rotates about the point axis 4. As the clamp 2 rises, as shown in FIG. 5, one end of the lower mold M is suspended from the clamp 2 so that the semi-circular mold M rotates from the horizontal state to the vertical state. As a result, the concrete pile (P) contained in the mold (M) is moul It will be to over silica (M) rolling naohmyeonseo guide rail (R) gadaga rolling balance transfer (T) at the top.

한편, 크램프(2)에 매달려 회동하는 모울드(M)는 재치대(8)의 로울러(7)(7')와 접촉된 상태에서 회동하는 것이므로 마찰저항을 적게 받는 것이고, 크램프(2)의 상승과 함께 체인(9)의 구동으로 재치대(8)전체가 모울드(M)의 회동방향을 따라 이동하므로서 모울드(M)는 로울러(7)(7')와으 접촉상태를 유지하여 원활한 회동작용을 이루게 되는 것이고, 모울드(M)가 제자리에서 회동운동함에 따라 콘크리트파일(P)은 모울드(M)에서 굴러나오게 되는 것이어서, 작업중 소음발생이 거의 없고, 콘크리트파일(P)이 충격을 받지 않게 되어 제품이 손상되는 것을 방지할 수 있는 것이다.On the other hand, the mold (M) rotated by the clamp (2) is rotated in contact with the rollers (7) (7 ') of the mounting table (8) receives less frictional resistance, the rise of the clamp (2) With the driving of the chain 9, the entire mounting base 8 moves along the rotation direction of the mold M, so that the mold M maintains contact with the rollers 7 and 7 ′ for smooth rotation. As the mold (M) rotates in place, the concrete pile (P) is to be rolled out of the mold (M), there is little noise generated during the operation, the concrete pile (P) is not impacted product This can be prevented from being damaged.

이와 같이 본 고안은 콘크리트파일(P)이 들어있는 하측모울드(M)를 크램프(2)로 협지하여 그 자리에서 회전시킴에 따라 콘크리트파일(P)이 자동적으로 모울드(M)에서 굴러나오도록 함으로서 신속용이하고 안전한 탈형작업을 기할 수 있는 작용효과를 나타내는 것이다.In this way, the present invention is to pinch the lower mold (M) containing the concrete pile (P) with the clamp (2) by rotating the concrete pile (P) by automatically rolling out of the mold (M) by It shows the effect of quick and easy demolding.

Claims (1)

크램프(2)가 착설된 수개의 크램프아암(3)을 지점축(4)에 병열설치하고, 각 크램프아암(3)의 후단부를 피스턴로드(6)와 연결하여 피스턴로드(6)의 진퇴에 따라 크램프아암(3)이 지점축(4)을 중심으로 회동하므로서 모울드(M)가 로울러(7)(7')위에서 회전하도록 구성하며, 모울드(M)를 지지하는 재치대(8)를 왕복운동하는 체인(9)에 연결하여 재치대(8)가 크램프(2)의 승강에 따라 왕복운동하도록 구성하여서 된 콘크리트파일의 탈형장치.Several clamp arms (3) on which the clamps (2) are mounted are installed in parallel with the point shaft (4), and the rear ends of each clamp arms (3) are connected with the piston rods (6) to advance and retract the piston rods (6). The clamp arm 3 rotates about the point axis 4 so that the mold M is rotated on the rollers 7 and 7 ', and the mounting base 8 supporting the mold M is reciprocated. A demolding device for a concrete pile, which is connected to a moving chain (9) so that the mounting table (8) is configured to reciprocate as the clamp (2) moves up and down.
KR2019910006607U 1991-05-09 1991-05-09 Apparatus for taking-off the concrete pile mold KR940003571Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910006607U KR940003571Y1 (en) 1991-05-09 1991-05-09 Apparatus for taking-off the concrete pile mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910006607U KR940003571Y1 (en) 1991-05-09 1991-05-09 Apparatus for taking-off the concrete pile mold

Publications (2)

Publication Number Publication Date
KR920021121U KR920021121U (en) 1992-12-18
KR940003571Y1 true KR940003571Y1 (en) 1994-06-02

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