KR0140595Y1 - Concrete pile shoe having a cutting blade - Google Patents

Concrete pile shoe having a cutting blade Download PDF

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Publication number
KR0140595Y1
KR0140595Y1 KR2019960030412U KR19960030412U KR0140595Y1 KR 0140595 Y1 KR0140595 Y1 KR 0140595Y1 KR 2019960030412 U KR2019960030412 U KR 2019960030412U KR 19960030412 U KR19960030412 U KR 19960030412U KR 0140595 Y1 KR0140595 Y1 KR 0140595Y1
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KR
South Korea
Prior art keywords
plate
concrete pile
shoe
excavation
excavator
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Application number
KR2019960030412U
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Korean (ko)
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KR19980017058U (en
Inventor
김오렬
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이기송
태성정공주식회사
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Priority to KR2019960030412U priority Critical patent/KR0140595Y1/en
Publication of KR19980017058U publication Critical patent/KR19980017058U/en
Application granted granted Critical
Publication of KR0140595Y1 publication Critical patent/KR0140595Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72Pile shoes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00Geometrical or physical properties
    • E02D2200/16Shapes
    • E02D2200/1607Shapes round, e.g. circle

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

본 고안은 건축이나 토목공사의 기초공사시에 지하 암반에 타설 사용하는 콘크리트 파일에 있어서, 파일의 하단에 결합하여 굴삭용으로 사용하는 콘크리트 파일의 슈(Shoe)에 관한 것으로, 특히 슈의 저면에 굴삭판을 일체로 형성한 콘크리트 파일의 슈에 관한 것으로, 원형판에 강봉결합공이 형성되고, 그 주연부에 보강판이 결합된 큰크리트 파일에 슈에 있어서, 원형판을 평판으로 형성하고, 그 저면에 X자형 굴삭판을 돌출되게 용착한 것이다The present invention relates to a shoe of a concrete pile used for excavation by being coupled to the lower end of a pile in a concrete pile used for laying on an underground rock during the foundation work of a construction or civil engineering work. A shoe of a concrete pile in which an excavation plate is integrally formed. A steel plate coupling hole is formed in a circular plate, and a circular plate is formed as a flat plate in a shoe on a large concrete pile having a reinforcing plate coupled to a periphery thereof. We welded the excavator plate protrudingly

Description

굴삭판이 형성된 콘크리트 파일용 슈Shoe for Concrete Pile with Excavation Plates

본 고안은 건축이나 토목공사의 기초공사시에 지하 암반에 타설 사용하는 콘크리트 파일에 있어서, 파일의 하단에 결합하여 굴삭용으로 사용하는 콘크리트 파일의 슈(Shoe)에 관한 것으로, 특히 슈의 저면에 굴삭판을 일체로 부착 형성한 콘크리트 파일의 슈에 관한 것이다.The present invention relates to a shoe of a concrete pile used for excavation by being coupled to the lower end of a pile in a concrete pile used for laying on an underground rock during the foundation work of a construction or civil engineering work. The shoe of the concrete pile which attached and formed the excavation plate integrally.

콘크리트 파일은 지하 암반에 박아서 시공될 건축물을 받여 주는 기초 역할을 하도록 되어 있다. 즉, 콘크리트 파일을 기초공정에서 지하 암반에 지지되도록 지반을 통하여 지하 암반에 다수개를 박은 뒤 각 파일의 상단을 기초로 상호 일체로 연결되게 콘크리트를 타설하여 건축물의 바닥면을 시공하고, 그 바닥면을 기초로하여 건축물을 시공하도록 되어 있다.The concrete pile is intended to serve as the foundation for the construction to be built in the underground rock. That is, the concrete piles are embedded in the basement rock through the ground so that they are supported by the underground rock in the foundation process, and then the concrete is laid so that they are connected to each other based on the top of each pile, and the floor surface of the building is constructed. The building is to be constructed on the basis of cotton.

암반을 굴삭키 위한 콘크리트 파일의 굴삭부인 파일의 슈는 그 바닥면이 대부분 평면 또는 원추형으로 형성되어 있다.The shoe of the pile, which is an excavation part of the concrete pile for excavating a rock, has a bottom surface formed mostly in a plane or conical shape.

전기한 콘크리트 파일의 슈는 지중에 타설키 위해 비교적 큰 힘으로 타격하여야 되었고, 특히 그 슈가 암반과 맞닿는 경우에는 매우 큰 타격력을 요구하므로서 에너지 낭비가 크고 그 타설시간이 지연되는 결점이 있다.The shoe of the concrete pile piled up has to be hit with a relatively large force in order to be placed in the ground. Especially, when the shoe is in contact with a rock, it requires a very large hitting force, which causes a waste of energy and delays the casting time.

본 고안은 콘크리트 파일에 있어서, 전기한 바와 같은 결점을 제거코저 그 슈(Shoe)의 저면에 강철재로 된 X형 굴삭판을 추가 형성하여 슈가 암반과 맞닿을 시 그 굴삭력을 높게한 콘크리트 파일용 슈(Shoe)를 고안한 것이다.The present invention eliminates the above-mentioned defects in concrete piles, and adds an X-type excavator plate made of steel to the bottom of the shoe to increase the digging force when the shoe contacts the rock bed. Shoe was devised.

제1도는 본 고안의 일부를 절개 표시한 사시도.1 is a perspective view showing a part of the present invention incision.

제2도는 본 고안의 단면 설명도.2 is a cross-sectional view of the present invention.

제3도는 본 고안의 사용상태도.3 is a state of use of the present invention.

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

1 : 원형판 2, 2' : 강봉결합공1: round plate 2, 2 ': steel bar coupling hole

3 : 보강판 4 : 굴삭판3: reinforcement plate 4: excavator plate

이하, 본 고안의 실시예를 첨부 도면에 의하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail by the accompanying drawings.

원형판(1)에 강봉결합공(2)(2')이 형성되고, 그 주연부에 보강판(3)이 결합된 콘크리트 파일용 슈 에있어서, 원형판(1)을 평판으로 형성하고, 그 저면에 X자형 굴삭판(4)을 돌출되게 용접한 것이다.In the shoe for a concrete pile in which a steel bar coupling hole (2) (2 ') is formed in the circular plate (1), and the reinforcement plate (3) is joined to the periphery thereof, the circular plate (1) is formed into a flat plate, The X-shaped excavator plate 4 is welded protrudingly.

굴삭판(4)의 저면 모서리에는 경사면(5)을 형성한다.An inclined surface 5 is formed at the bottom edge of the excavator plate 4.

도면 중 미설명부호 6은 강봉, 7은 콘크리트 파일이다.In the figure, reference numeral 6 is a steel bar, 7 is a concrete pile.

이와 같은 본 고안의 작용을 설명한다.This will be described the operation of the present invention.

본 고안의 슈는 기존의 슈와 마찬가지로 파일의 하단에 결합하여 사용하되, 상부의 헤드캡과 강봉으로 연결하여 콘크리트 파일을 형성하므로서 콘크리트 파일의 타설시에 상부의 헤드부분을 타격하여 하단의 슈부분이 땅속에 굴삭되어 매입되게 하는 것이다.The shoe of the present invention is used in combination with the lower end of the pile like the conventional shoe, but by connecting the head cap and steel rods of the upper to form a concrete pile, the upper portion of the shoe by hitting the head of the upper portion during the casting of the concrete pile It is to be excavated and bought in the ground.

특히 본 고안의 슈는 그 저면에 X자형 굴삭판(4)이 용착되어 있기 때문에 종래 평면적으로 되어 있던 슈보다 날카로운 선단부에 의해 그 굴삭이 용이한 것이며, 특히 암반과 맞닿는 경우에는 타격력에 의해 그 암반을 파쇄하여 굴삭을 용이하게 하므로서 이에 소요되는 타격에너지를 최소화 할 수 있는 동시에 그 타설시간을 단축할 수 있어 경제적인 것이다.In particular, since the X-shaped excavator plate 4 is welded to the bottom of the shoe of the present invention, the excavation is easier due to the sharper tip than the shoe which has been planarized in the past. It is economical because it can minimize the impact energy required by crushing to facilitate excavation and at the same time shorten the placing time.

또 그 굴삭판(4)의 모서리에 경사면(5)을 형성하는 경우에는 그 진입력이 좋아지며 모서리가 암반과 부딪힐때에도 파손 및 변형을 줄일 수 있다.In addition, when the inclined surface 5 is formed at the edge of the excavator plate 4, the entry force is improved, and even when the edge hits the rock, damage and deformation can be reduced.

이상과 같이 콘크리트 파일의 하단에 결합 사용하는 슈의 저면에 X자형 굴삭판을 용착 형성하므로서 암반에 대한 타설시 그 굴삭력을 높혀 타설을 용이하게 하고, 이에 소요되는 에너지와 타설시간을 단축하는 경제적인 효과기 있는 것이다.As described above, the X-shaped excavator plate is welded and formed on the bottom of the shoe to be bonded to the lower end of the concrete pile, thereby increasing the excavation force when placing the rock, thereby facilitating the placing, and reducing the energy and the casting time required for this. There is an effector.

Claims (2)

원형판(1)에 강봉결합공(2)(2')이 형성되고, 그 주연부에 보강판(3)이 된 콘크리트 파일용 슈에있어서, 원형판(1)을 평판으로 형성하고, 그 저면에 X자형 굴삭판(4)을 돌출되게 용착함을 특징으로 하는 굴삭판이 형성된 콘크리트 파일용 슈.In the shoe for a concrete pile in which the steel bar coupling holes 2 and 2 'are formed in the circular plate 1, and the reinforcement plate 3 is formed in the periphery thereof, the circular plate 1 is formed into a flat plate, and X is formed on the bottom surface thereof. Shoe for the concrete pile formed with an excavator plate, characterized in that the welding to the protruding excavator plate (4). 제1항에 있어서, 굴삭판(4)의 저면 모서리에 경사면(5)을 형성함을 특징으로하는 굴삭판이 형성된 콘크리트 파일용 슈.The shoe for the concrete pile with an excavator plate according to claim 1, characterized in that an inclined surface (5) is formed at the bottom edge of the excavator plate (4).
KR2019960030412U 1996-09-20 1996-09-20 Concrete pile shoe having a cutting blade KR0140595Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960030412U KR0140595Y1 (en) 1996-09-20 1996-09-20 Concrete pile shoe having a cutting blade

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Application Number Priority Date Filing Date Title
KR2019960030412U KR0140595Y1 (en) 1996-09-20 1996-09-20 Concrete pile shoe having a cutting blade

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KR19980017058U KR19980017058U (en) 1998-07-06
KR0140595Y1 true KR0140595Y1 (en) 1999-04-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108396740B (en) * 2018-05-15 2023-11-24 上海振华重工(集团)股份有限公司 Pile shoe
CN114541379B (en) * 2022-03-10 2022-12-16 江苏科技大学 Gravity type pile shoe capable of bearing side load

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