KR20090107614A - Streetlight concrete block method streetlight concrete block - Google Patents

Streetlight concrete block method streetlight concrete block Download PDF

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Publication number
KR20090107614A
KR20090107614A KR1020080032968A KR20080032968A KR20090107614A KR 20090107614 A KR20090107614 A KR 20090107614A KR 1020080032968 A KR1020080032968 A KR 1020080032968A KR 20080032968 A KR20080032968 A KR 20080032968A KR 20090107614 A KR20090107614 A KR 20090107614A
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South Korea
Prior art keywords
cable
hole
anchor bolt
formwork
core tube
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KR1020080032968A
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Korean (ko)
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정희두
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주식회사 부산콘크리트
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Priority to KR1020080032968A priority Critical patent/KR20090107614A/en
Publication of KR20090107614A publication Critical patent/KR20090107614A/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/165—Shapes polygonal
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0007—Production methods using a mold
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

PURPOSE: A streetlight concrete block and a manufacturing method thereof is provided to hold an anchor bolt on a base concrete steadily by enlarging the cured molding area of a screw part of the anchor bolt in the base concrete. CONSTITUTION: A streetlight concrete block comprises a mold(100), a cable through-hole molding core pipe(200), and an anchor bolt assembly(300). The mold has a mold in which a molding core pipe through hole(120) passing through a side wall is punched on the bottom. One end of the cable through-hole molding core pipe is coupled on the molding core pipe sheet surface and the other end is mounted on the molding core pipe through hole. The anchor bolt assembly is formed by connecting anchor bolts(310) to each other through a connection rod(320).

Description

가로등 기초콘크리트와 그의 제조방법{Streetlight concrete block method streetlight concrete block}Streetlight basic concrete and its manufacturing method {Streetlight concrete block method streetlight concrete block}

본 발명은 가로등을 세워 설치할 수 있는 가로등 기초콘크리트와 그의 제조방법에 관한 것으로, 더욱 상세하게는 기초콘크리트를 성형하는 거푸집에 케이블관통구멍성형코어관을 장착하여 콘크리트의 양생 후, 거푸집으로부터 케이블관통구멍성형코어관를 추출하여 기초콘크리트에 케이블관통구멍이 형성되도록 함으로서, 케이블이 삽입 유지되는 케이블관통구멍의 개구부 끝단들에 칫수의 변형없이 성형될 수 있도록 하는 동시에, 거푸집에 케이블관통구멍성형코어관을 거푸집의 바깥쪽에서 장착하고 또한 추출할 수 있도록 되어, 기초콘크리트에서 케이블관통구멍을 형성하기 위한 셋팅작업을 단축하여 기초콘크리트의 성형작업성을 향상시킬 수 있고, 또한 기초콘크리트에 앵커볼트가 서로 연결된 앵커볼트조립체로 거푸집에 장착되도록 하면서 앵커볼트의 나사부에 와셔가 장착되어 성형되도록 함으로서, 기초콘크리트에서 앵커볼트의 나사부분의 양생 성형면적을 넓혀 앵커볼트가 기초콘크리트에 안정적으로 유지될 수 있도록 하는 가로등 기초콘크리트와 그의 제조방법에 관한 것이다. The present invention relates to a streetlight base concrete and a method of manufacturing the same that can be installed in a street lamp, and more particularly, by mounting a cable through hole forming core tube in the formwork for forming the foundation concrete, after curing the concrete, the cable through hole from the formwork By extracting the molded core tube so that the cable through hole is formed in the foundation concrete, the cable can be molded without deformation of the openings at the end of the opening of the cable through hole where the cable is inserted. Since it can be mounted on the outside and can be extracted, it is possible to shorten the setting work for forming the cable through hole in the foundation concrete, thereby improving the molding workability of the foundation concrete, and anchor bolts connected to the anchor concrete to the foundation concrete. To be mounted on the formwork as an assembly It relates to a streetlight base concrete and a method of manufacturing the same so that the anchor bolt can be stably maintained on the base concrete by increasing the curing molding area of the screw portion of the anchor bolt in the base concrete by mounting a washer on the screw portion of the anchor bolt. .

도 1 에 나타낸 바와 같이 일반적으로, 가로등(4)은 차도(3)와 인도(2)의 사이에 설되는데, 차도(3)와 인도(2)를 경계하는 경계석(1)이 설치되고, 또한 상기 경계석(1)의 안쪽의 인도(2)쪽에 가로등(4)이 장착되는 기초콘크리트(10)가 매몰 설치한다.Generally, as shown in FIG. 1, the street light 4 is installed between the driveway 3 and the sidewalk 2, The boundary stone 1 which borders the driveway 3 and the sidewalk 2 is provided, The foundation concrete 10 to which the street lamp 4 is mounted is installed at the sidewalk 2 inside the boundary stone 1.

상기 기초콘크리트(10)는 가로등(4)에는 지하의 관로의 케이블(6)들이 연결되도록 하여, 가로등(4)에 전원 등이 공급되도록 되어 있다. The foundation concrete 10 is such that the cable 6 of the underground pipeline is connected to the street lamp 4, the power is supplied to the street lamp (4).

상기 기초콘크리트(10)는 바닥면이 넓은 면적의 대략 사다리꼴 형태로 콘크리트의 양생 성형에 의하여 제작되는데, 통상 도 2에 나타낸 바와 같이 역 사다리꼴 형상의 거푸집(100)에 앵커볼트(310)가 각각 장착되도록 하고, 또한 수지관(5)들이 장착되도록 하고 있다. The foundation concrete 10 is produced by curing the concrete in a substantially trapezoidal form of a large area of the bottom surface, as shown in Figure 2, the anchor bolt 310 is mounted to the inverted trapezoidal formwork 100, respectively, respectively. In addition, the resin pipes 5 are mounted.

위와 같이 앵커볼트(310)의 나사부(330)가 거푸집(100)의 바닥면의 앵커볼트관통구멍(130)에 관통되도록 하고, 또한 수지관(5)의 한쪽 끝단은 거푸집(100)의 바닥면에 고정되도록 하는 동시에 수지관(5)의 다른 끝단은 거푸집(100)의 측면에 위치하도록 셋팅하여야 한다. 상기 셋티에 완료되면 거푸집(100)에 몰탈을 넣어 양생하도록 함으로서, 기초콘크리트(10)가 안성된다. As described above, the threaded portion 330 of the anchor bolt 310 passes through the anchor bolt through hole 130 of the bottom surface of the formwork 100, and one end of the resin pipe 5 is the bottom surface of the formwork 100. At the same time the other end of the resin tube (5) should be set to be located on the side of the formwork (100). When the set is completed by putting the mortar in the mold 100 to cure, the foundation concrete 10 is stabilized.

도 3에 나타낸 바와 같이 성형된 기초콘크리트(10)은 앵커볼트(310)의 나사부(330)가 기초콘크리트(10)의 평면에서 돌출된 형태로 성형되어 있기 때문에, 기초콘크리트(10)의 운반 중에 앵커볼트(310)의 머리부에 충격이 가하여지면, 앵커볼트의 나사부(330)가 기초콘크리트(10)의 평면에 그대로 전달되어 균열로 훼손되는 등으로 상기 앵커볼트(310)의 나사부(330)에 고정되는 가로등(4)의 유지에 안전사 고를 유발할 수 있는 문제가 있다.Since the threaded portion 330 of the anchor bolt 310 is formed to protrude from the plane of the foundation concrete 10, the foundation concrete 10 formed as shown in FIG. 3 is transported during the transportation of the foundation concrete 10. When an impact is applied to the head of the anchor bolt 310, the screw portion 330 of the anchor bolt is transferred to the plane of the foundation concrete 10 as it is damaged by cracks, etc., the screw portion 330 of the anchor bolt 310 There is a problem that may cause a safety accident in the maintenance of the street light (4) fixed to.

또한, 거푸집(100)에 수지관(5)의 세세팅에 있어서도 거푸집(100)의 둘레면이 수지관(5)을 고정시키기 위한 별도의 고정부재(도시생략)가 필요로 하고, 또한 고정부재 의하여 거푸집(100)내의 측벽(140)에 고정하기 위한 셋팅작업에 많은 시간이 소요되는 등의 문제가 있고, 또한 기초콘크리트(10)에 수지관(5)이 매몰성형되기 때문에 기초콘크리트의 성형 원가가 고가로 되는 문제가 있다.In addition, in the setting of the resin pipe 5 to the die 100, the peripheral surface of the die 100 requires a separate fixing member (not shown) for fixing the resin pipe 5. There is a problem such that it takes a lot of time for setting work for fixing to the side wall 140 in the formwork 100, and also because the resin pipe 5 is buried in the base concrete 10, the molding cost of the base concrete There is a problem that becomes expensive.

또한, 기초콘크리트(10)에 매몰성형되는 수지관(5)은 합성수지재에 의하여 금속의 거푸집(100)내에서 양생 성형시에 몰탈에 의한 변형을 일으켜 수지관(5)의 개구부들에 칫수변형으로 기초콘크리트(10)의 수지관(5)에 관통되는 케이블의 관통되도록 하는설치작업을 곤란하게 하는 등의 문제도 유발할 수 있다.In addition, the resin tube 5 embedded in the base concrete 10 causes deformation by mortar during curing molding in the formwork 100 of the metal by the synthetic resin material, and thus the dimension deformation in the openings of the resin tube 5. As a result, problems such as making the installation work for penetrating the cable penetrating the resin pipe 5 of the foundation concrete 10 may be difficult.

본 발명은 상기의 문제를 해소하기 위한 것으로, 기초콘크리트에 케이블이 관통되도록 기초콘크리트의 성형에 있어서, 별도의 수지관이 장착 성형되어 수지관내에 케이블이 관통하도록 하지 않고, 기초콘크리트에 케이블관통구멍이 성형되도록 하여, 전원 공급용 등의 케이블이 바로 케이블관통구멍을 통과하도록 함을 목적으로 한다. 또한, 본 발명은 거푸집내에 금속의 케이블관통구멍성형코어관이 장착되도록 하면서 케이블관통구멍성형코어관의 한쪽 끝단은 거푸집 바닥의 성형코어관시트면에 유지되고, 또한 다른 한쪽은 거푸집의 측벽에 성형한 성형코어관관통구멍에 유지되도록 하여 몰탈 성형한 후, 상기 케이블관통구멍성형코어관을 거푸집으로부터 추출함을 목적으로 한다. 또한 본 발명은 거푸집에 앵커볼트를 장착함에 있어서의 앵커볼트들이 서로 연결봉으로 연결된 앵커볼트조립체로 구성하고 또한 앵커볼트의 나사부에 와셔가 장착되도록 함으로서, 앵커볼트의 나사부가 기초콘크리트와의 접촉면적을 넓혀 안정적으로 유지될 수 있도록 함을 목적으로 한다.The present invention is to solve the above problems, in the molding of the base concrete so that the cable is penetrated to the base concrete, a separate resin tube is mounted and molded so that the cable does not penetrate the base concrete, the cable through hole in the base concrete It is intended to allow the molding to be carried out so that a cable such as a power supply can directly pass through the cable through hole. The present invention also allows one end of the cable through-hole forming core tube to be mounted on the forming core tube sheet surface at the bottom of the form, while the other end is formed on the sidewall of the form while the metal cable through-hole forming core tube is mounted in the formwork. An object of the present invention is to extract the cable through-hole forming core tube from the form after being mortar-molded by being held in the forming core through-hole. In addition, the present invention consists of an anchor bolt assembly in which the anchor bolts in the form of anchor bolts are connected to each other by connecting rods, and the washer is mounted to the threaded portion of the anchor bolts, so that the threaded portion of the anchor bolts is in contact with the base concrete. It aims to be widened and kept stable.

본 발명은 바닥에 성형코어관시트면과 측벽에 관통된 성형코어관관통구멍이 뚫린 거푸집과, 상기 거푸집의 성형코어관시트면에 한쪽 끝단이 결합되고 다른 한쪽은 성형코어관관통구멍에 장착되는 케이블관통구멍성형코어관과, 앵커볼트가 연결봉으로 서로 연결되어 있는 앵커볼트조립체의 나사부들을 상기 거푸집의 바닥의 앵커볼트관통구멍에 장착한 후, 거푸집내에 몰탈을 넣어 양생한 다음, 상기 거푸집 의 성형코어관관통구멍을 통하여 거푸집으로부터 케이블관통구멍성형코어관을 추출하는 가로등 기초콘크리트의 제조방법에 특징이 있다. According to the present invention, a mold having a molded core tube sheet surface and a molded core through-hole penetrated through a sidewall at the bottom thereof, and one end coupled to a molded core tube sheet surface of the die, and a cable through which is mounted at a molded core through-hole. After mounting the threaded parts of the hole forming core tube and the anchor bolt assembly in which the anchor bolts are connected to each other by connecting rods to the anchor bolt through holes at the bottom of the formwork, the mortar is put into the form and cured, and then the forming core tube of the formwork is formed. There is a feature of the manufacturing method of the streetlight base concrete which extracts the cable through hole forming core tube from the formwork through the through hole.

또한, 본 발명의 상기 거푸집에 장착되는 케이블관통구멍성형코어관은 속이빈 금속재관이며, 그의 표면에 탈형제를 도포하여 거푸집에 장착되도록 되어 있다.In addition, the cable through-hole forming core tube to be mounted on the formwork of the present invention is a hollow metal tube, and is applied to the formwork by applying a release agent to the surface thereof.

또한, 본 발명의 대략 사다리꼴 형상으로서, 평면에 앵커볼트의 나사부가 돌출 성형되고, 측면으로부터 평면으로 케이블이 관통되도록 하는 가로등 기초콘크리트에 있어서, 기초콘크리트의 측면으로부터 평면으로 케이블관통구멍성형코어관에 의하여 성형된 케이블관통구멍이 성형되고, 앵커볼트는 서로 연결봉으로 연결된 앵커볼트조립체로서 앵커볼트의 나사부 아래에 와셔가 기초콘크리트에 일체로 성형 고정된 가로등 기초콘크리트에 특징이 있다. In addition, in the substantially trapezoidal shape of the present invention, in a street light foundation concrete in which a screw portion of an anchor bolt is protruded in a plane, and a cable passes through from a side to a plane, a cable through-hole forming core tube is planar from a side of a foundation concrete to a plane. The molded cable through-hole is formed, and the anchor bolt is an anchor bolt assembly which is connected to each other by a connecting rod. The anchor bolt is characterized by a streetlight foundation concrete in which a washer is formed and fixed integrally with the foundation concrete under the thread of the anchor bolt.

또한, 본 발명의 상기 케이블관통구멍의 한쪽끝단의 개구부는 기초콘크리트의 평면의 낮은단턱면에 형성된 가로등 기초콘크리트에 특징이 있다. In addition, the opening of one end of the cable through hole of the present invention is characterized by the streetlight foundation concrete formed on the lower step surface of the plane of the foundation concrete.

이상과 같이, 본 발명은 기초콘크리트를 성형하는 거푸집에 케이블관통구멍성형코어관을 장착하여 콘크리트의 양생 후, 거푸집으로부터 케이블관통구멍성형코어관를 추출하여 기초콘크리트에 케이블관통구멍이 형성되도록 함으로서, 케이블이 삽입 유지되는 케이블관통구멍의 개구부 끝단들에 칫수의 변형없이 성형될 수 있도록 하는 동시에, 거푸집에 케이블관통구멍성형코어관을 거푸집의 바깥쪽에서 장착하고 또한 추출할 수 있도록 되어, 기초콘크리트에서 케이블관통구멍을 형성하기 위한 셋팅작업을 단축하여 기초콘크리트의 성형작업성을 향상시킬 수 있고, 또한 기초콘크리트에 앵커볼트가 서로 연결된 앵커볼트조립체로 거푸집에 장착되도록 하면서 앵커볼트의 나사부에 와셔가 장착되어 성형되도록 함으로서, 기초콘크리트에서 앵커볼트의 나사부분의 양생 성형면적을 넓혀 앵커볼트가 기초콘크리트에 안정적으로 유지될 수 있다. As described above, the present invention is equipped with a cable through-hole forming core tube in the formwork for forming the base concrete, after curing the concrete, by extracting the cable through-hole forming core tube from the form to form the cable through hole in the base concrete, The inserts can be molded at the ends of the openings of the cable through-holes to be inserted without deformation of the dimensions, and at the same time, the cable through-hole forming core pipes can be mounted and extracted from the outside of the formwork in the formwork. By shortening the setting work for forming the hole, it is possible to improve the molding workability of the foundation concrete, and the washer is attached to the screw of the anchor bolt while the anchor bolt is attached to the formwork with the anchor bolt assembly connected to the foundation concrete. Anchors on the foundation concrete Widen the welding area of the molding compartment of the screw there is an anchor bolt can be stably held on the base concrete.

본 발명의 구체적인 예를 첨부도면에 의하여 상세히 설명하면 아래와 같다.Detailed examples of the present invention will be described below with reference to the accompanying drawings.

도 1 은 종래의 기초콘크리트에 가로등에 설치된 예의 종단면도이고, 또한 도 2 는 종래의 거푸집에 몰탈을 성형한 예의 종단면도이며, 또한 도 3 은 종래의 거푸집에 의하여 성형된 기초콘크리트의 종단면도이고, 또한 도 4 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착하기 전 상태의 종단면도이며, 또한 도 5 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착한 상태의 종단면도이고, 또한 도 6 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착한 상태에서 몰탈을 넣은 상태의 종단면도이며, 또한 도 7 은 본 발명의 몰탈이 양생된 거푸집으로부터 케이블관통구멍성형코어관을 추출하는 상태의 종단면도이고, 또한 도 8 은 본 발명의 가로등 기초콘크리트의 종단면도이며, 또한 도 9 는 본 발명의 가로등 기초콘크리트의 사시도이다.1 is a longitudinal sectional view of an example installed on a street light in a conventional foundation concrete, and FIG. 2 is a longitudinal sectional view of an example in which mortar is formed on a conventional formwork, and FIG. 3 is a longitudinal sectional view of a foundation concrete formed by a conventional formwork. 4 is a longitudinal sectional view of a state before the anchor bolt assembly and the cable through-hole forming core tube are mounted to the formwork of the present invention, and FIG. 5 is an anchor bolt assembly and the cable through-hole forming core tube to the formwork of the present invention. Figure 6 is a longitudinal cross-sectional view of the mounting state, and Figure 6 is a longitudinal cross-sectional view of the mortar in the state in which the anchor bolt assembly and the cable through-hole forming core tube is mounted on the formwork of the present invention, and Figure 7 is a mortar of the present invention Fig. 8 is a longitudinal sectional view of the cable through-hole forming core tube from the cured formwork, and Fig. 8 is a longitudinal sectional view of the streetlight foundation concrete of the present invention. , And Figure 9 is a perspective view of a street light concrete foundation of the present invention.

본 발명의 가로등 기초콘크리트(10)는 도 8과 도 9에 나타낸 바와 같이 대략 사다리꼴 형상으로서, 평면(12)에 앵커볼트(310)의 나사부(330)가 돌출 성형되고, 측면(13)으로부터 평면(12)으로 연결되어 관통하는 케이블관통구멍(20)들이 뚫려 있다.Street light foundation concrete 10 of the present invention has a substantially trapezoidal shape, as shown in Figs. 8 and 9, the screw portion 330 of the anchor bolt 310 protrudes on the plane 12, the plane from the side surface 13 Cable through-holes 20 which are connected to (12) and pass through are drilled.

본 발명의 앵커볼트(310)는 서로 연결봉(320)으로 연결된 앵커볼트조립체(300)로서 앵커볼트(310)의 나사부(330) 아래에 와셔(340)가 기초콘크리트(10)에 일체로 성형 고정되어 있다.The anchor bolt 310 of the present invention is an anchor bolt assembly 300 connected to each other by the connecting rod 320, the washer 340 under the screw portion 330 of the anchor bolt 310 is integrally formed and fixed to the foundation concrete 10 It is.

또한, 상기 케이블관통구멍(20)의 한쪽끝단의 개구부(21)는 기초콘크리트(10)의 평면의 낮은단턱면(11)에 형성되어 있다. In addition, the opening 21 at one end of the cable through hole 20 is formed in the lower step surface 11 of the plane of the foundation concrete 10.

다음, 본 발명의 가로등 기초콘크리트의 제조방법은 도 4 내지 도 7에 나타낸 바와 같이 성형된다.Next, the manufacturing method of the streetlight base concrete of the present invention is molded as shown in Figs.

즉, 본 발명은 바닥에 성형코어관시트면(110)과 측벽(140)에 관통된 성형코어관관통구멍(120)이 뚫린 거푸집(100)을 구비하고, 상기 거푸집(100)의 성형코어관시트면(110)에 한쪽 끝단이 결합되고 다른 한쪽은 성형코어관관통구멍(120)에 장착되는 케이블관통구멍성형코어관(200)을 구비한다. That is, the present invention has a mold core tube sheet surface 110 and a mold core through-hole 120 penetrated through the side wall 140 formed in the bottom, the mold core tube sheet surface of the mold 100 One end is coupled to 110 and the other has a cable through hole forming core tube 200 mounted to the forming core through hole 120.

또한, 본 발명은 앵커볼트(310)가 연결봉(320)으로 서로 연결되어 있는 앵커볼트조립체(300)의 나사부(330)들을 상기 거푸집(100)의 바닥의 앵커볼트관통구멍(130)에 장착하도록 한다.In addition, the present invention is to anchor the screw portion 330 of the anchor bolt assembly 300, the anchor bolt 310 is connected to each other by the connecting rod 320 to the anchor bolt through hole 130 of the bottom of the formwork 100 do.

다음, 상기 거푸집(100)내에 케이블관통구멍성형코어관(200)과 또한 앵커볼트조립체(300)를 장착한 후, 거푸집(100)내에 몰탈을 넣어 양생을 행한다.Next, the cable through-hole forming core tube 200 and the anchor bolt assembly 300 are mounted in the die 100, and mortar is put into the die 100 for curing.

따라서, 상기 양생이 완료되면 상기 거푸집(100)의 성형코어관관통구멍(120)을 통하여 거푸집(100)으로부터 케이블관통구멍성형코어관(200)을 추출하고, 또한 거푸집을 벗겨냄으로서, 기초콘크리트(10)을 얻게 된다. Therefore, when the curing is completed, the cable through-hole forming core tube 200 is extracted from the formwork 100 through the forming core through-hole 120 of the formwork 100, and the formwork is peeled off. You get (10).

실시예Example

도 4에 나타낸 바와 같이 케이블관통구멍성형코어관(200)을 화살표시방향과 같이 거푸집(100)의 바깥쪽에서 밀어넣는다.As shown in Fig. 4, the cable through-hole forming core tube 200 is pushed from the outside of the formwork 100 as shown by the arrow direction.

케이블관통구멍성형코어관(200)을 밀어넣으면서 거푸집(100)의 바닥면으로부터 융기된 성형코어관시트면(110)에 케이블관통구멍성형코어관(200)의 한쪽 끝단의 개구부가 장착되도록 한다. 상기 성형코어관시트면(110)에는 상기 케이블관통구멍성형코어관(200)의 개구부가 고정될 수 있는 돌기(111)에 끼워넣는다. The opening of one end of the cable through-hole forming core tube 200 is mounted on the molded core tube sheet surface 110 raised from the bottom surface of the formwork 100 while pushing the cable through-hole forming core tube 200. The molded core tube sheet surface 110 is inserted into the protrusion 111 to which the opening of the cable through hole molded core tube 200 can be fixed.

또한, 도 5와 같이 케이블관통구멍성형코어관(200)의 다른 한쪽 끝단은 거푸집(100)의 측면(13)에 형성한 성형코어관관통구멍(120)에 유지 고정되도록 한다.Further, as shown in FIG. 5, the other end of the cable through hole forming core tube 200 is fixed to the molded core through hole 120 formed on the side surface 13 of the formwork 100.

또한, 도 4 와 같이 4개의 앵커볼트(310)들은 연결봉(320)들이 용접 고정되어 하나의 앵커볼트조립체(300)를 구성한다. 상기 앵커볼트조립체(300)의 앵커볼트(310)의 나사부(330)들에 와셔(340)를 끼워넣은 상태로 도 5와 같이 거푸집(100)의 앵커볼트관통구멍(130)들에 앵커볼트(310)의 나사부(330)들을 결합한다. 상기 상태는 거푸집(100)에 케이블관통구멍성형코어관(200)와 앵커볼트조립체(300)의 장착이 완료되는 것이다.In addition, as shown in FIG. 4, the four anchor bolts 310 are connected to each other by fixing the rods 320 to form one anchor bolt assembly 300. Anchor bolts in the anchor bolt through-holes 130 of the formwork 100 as shown in FIG. 5 in a state in which the washer 340 is inserted into the threaded portions 330 of the anchor bolt 310 of the anchor bolt assembly 300. Coupling the threaded portions 330 of 310. The state is that the mounting of the cable through-hole forming core tube 200 and the anchor bolt assembly 300 to the formwork 100 is completed.

특히 본 발명의 상기 거푸집(100)에 장착되는 케이블관통구멍성형코어관(200)은 속이빈 금속재관이며, 그의 표면에 탈형제를 도포하여 거푸집(100)에 장착한다.In particular, the cable through-hole forming core tube 200 mounted to the formwork 100 of the present invention is a hollow metal tube, and is applied to the formwork 100 by applying a release agent on its surface.

상기 케이블관통구멍성형코어관(200)에 탈형제의 도포는, 몰탈 성형이 완료된 다음 몰탈성형체로부터의 분리가 용이하도록 한다. 또한 상기 탈형제 또는 이형 제는 특별히 한정하지는 않는다. Application of the release agent to the cable through-hole forming core tube 200 facilitates separation from the mortar molding after the mortar molding is completed. In addition, the said mold release agent or a mold release agent is not specifically limited.

상기와 같이 거푸집(100)에 케이블관통구멍성형코어관(200)와 앵커볼트를 장착한 상태에서 몰탈을 넣으면 도 6과 같이 충전되게 된다. 상기 상태에서 양생이 완료되면 도 7에 나타낸 바와 같이 케이블관통구멍성형코어관(200)을 거푸집(100)의 성형코어관관통구멍(120)을 통하여 화살표시방향과 같이 빼낸다.As shown in FIG. 6, when the mortar is put in the state in which the cable through-hole forming core tube 200 and the anchor bolt are mounted in the formwork 100 as described above. When curing is completed in this state, as shown in FIG. 7, the cable through hole forming core tube 200 is pulled out through the forming core through hole 120 of the formwork 100 as shown by the arrow direction.

상기 케이블관통구멍성형코어관(200)은 금속관으로서 직경을, 거푸집의 성형코어관시트면(110)쪽 보다 거푸집(100)의 측면 성형코어관관통구멍(120)쪽의 직경이 굵은 칫수로 형성함으로서, 몰탈 성형물로부터 케이블관통구멍성형코어관(200)의 추출을 용이하게 할 수 있다.The cable through-hole forming core tube 200 is formed of a metal tube having a diameter larger than that of the forming core tube sheet surface 110 of the form with a larger diameter on the side of the forming core through-hole 120 of the formwork 100. It is possible to facilitate the extraction of the cable through-hole forming core tube 200 from the mortar molding.

다음, 상기 거푸집(100)으로부터 몰탈 성형물을 분리함으로서, 도 8 및 도 9와 같은 기초콘크리트(10)를 얻을 수 있다.Next, by separating the mortar molding from the formwork 100, the basic concrete 10 as shown in Figs. 8 and 9 can be obtained.

도 1 은 종래의 기초콘크리트에 가로등에 설치된 예의 종단면도, 1 is a longitudinal sectional view of an example installed on a street lamp in a conventional foundation concrete,

도 2 는 종래의 거푸집에 몰탈을 성형한 예의 종단면도, 2 is a longitudinal sectional view of an example in which mortar is formed on a conventional formwork;

도 3 은 종래의 거푸집에 의하여 성형된 기초콘크리트의 종단면도,3 is a longitudinal sectional view of a foundation concrete formed by a conventional formwork;

도 4 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착하기 전 상태의 종단면도,Figure 4 is a longitudinal cross-sectional view of the state before mounting the anchor bolt assembly and the cable through-hole forming core tube in the formwork of the present invention;

도 5 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착한 상태의 종단면도, 5 is a longitudinal cross-sectional view of the anchor bolt assembly and the cable through-hole forming core tube mounted to the formwork of the present invention;

도 6 는 본 발명의 거푸집에 앵커볼트조립체와 케이블관통구멍성형코어관을 장착한 상태에서 몰탈을 넣은 상태의 종단면도,Figure 6 is a longitudinal cross-sectional view of the mortar is inserted into the form of the anchor bolt assembly and the cable through-hole forming core tube in the formwork of the present invention;

도 7 은 본 발명의 몰탈이 양생된 거푸집으로부터 케이블관통구멍성형코어관을 추출하는 상태의 종단면도, 7 is a longitudinal sectional view of a state in which the cable through-hole forming core tube is extracted from the mortar cured form of the present invention;

도 8 은 본 발명의 가로등 기초콘크리트의 종단면도,8 is a longitudinal sectional view of the streetlight base concrete of the present invention;

도 9 는 본 발명의 가로등 기초콘크리트의 사시도. 9 is a perspective view of the streetlight base concrete of the present invention.

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

10 : 기초콘크리트 11 : 낮은단턱면10: foundation concrete 11: low step surface

12 : 평면 13 : 측면12: flat 13: side

20 : 케이블관통구멍 21 : 개구부20 cable through hole 21 opening

100 : 거푸집 110 : 성형코어관시트면100: formwork 110: molded core tube sheet surface

111 : 돌기 120 : 성형코어관관통구멍111: projection 120: molding core through hole

130 : 앵커볼트관통구멍 140 : 측벽130: anchor bolt through hole 140: side wall

200 : 케이블관통구멍성형코어관 300 : 앵커볼트조립체200: cable through hole forming core tube 300: anchor bolt assembly

310 : 앵커볼트 320 : 연결봉310: anchor bolt 320: connecting rod

330 : 나사부 340 : 와셔330: screw portion 340: washer

Claims (4)

대략 사다리꼴 형상으로서, 평면에 앵커볼트의 나사부가 돌출 성형되고, 측면으로부터 평면으로 케이블이 관통되도록 하는 가로등 기초콘크리트에 있어서, In the substantially trapezoidal shape, the base of the street light, the threaded portion of the anchor bolt protruding in the plane, and the cable penetrates from the side to the plane, 기초콘크리트(10)의 측면(13)으로부터 평면(12)으로 케이블관통구멍성형코어관(200)에 의하여 성형된 케이블관통구멍(20)들이 성형되고, 앵커볼트(310)는 서로 연결봉(320)으로 연결된 앵커볼트조립체(300)로서 앵커볼트(310)의 나사부(330) 아래에 와셔(340)가 기초콘크리트(10)에 일체로 성형 고정됨을 특징으로 하는 가로등 기초콘크리트. The cable through holes 20 formed by the cable through hole forming core pipe 200 are formed from the side surface 13 of the foundation concrete 10 to the plane 12, and the anchor bolts 310 are connected to each other. Street lighter foundation concrete characterized in that the washer 340 is formed integrally fixed to the foundation concrete 10 under the screw portion 330 of the anchor bolt 310 as an anchor bolt assembly 300 connected to the. 청구항 1에 있어서, 상기 케이블관통구멍(20)의 한쪽끝단의 개구부(21)는 기초콘크리트(10)의 평면의 낮은단턱면(11)에 형성됨을 특징으로 하는 가로등 기초콘크리트. 2. The streetlight foundation concrete according to claim 1, wherein an opening portion (21) at one end of the cable through hole (20) is formed in the lower step surface (11) of the plane of the foundation concrete (10). 바닥에 성형코어관시트면(110)과 측벽(140)에 관통된 성형코어관관통구멍(120)이 뚫린 거푸집(100)과, 상기 거푸집(100)의 성형코어관시트면(110)에 한쪽 끝단이 결합되고 다른 한쪽은 성형코어관관통구멍(120)에 장착되는 케이블관통구멍성형코어관(200)과, 앵커볼트(310)가 연결봉(320)으로 서로 연결되어 있는 앵커볼트조립체(300)의 나사부(330)들을 상기 거푸집(100)의 바닥의 앵커볼트관통구멍(130)에 장착한 후, 거푸집(100)내에 몰탈을 넣어 양생한 다음, 상기 거푸 집(100)의 성형코어관관통구멍(120)을 통하여 거푸집(100)으로부터 케이블관통구멍성형코어관(200)을 추출함을 특징으로 하는 가로등 기초콘크리트의 제조방법.One end of the mold core tube sheet surface 110 and the mold core through-hole 120 penetrated through the side wall 140 and the molded core tube sheet surface 110 of the mold 100 at the bottom thereof. The threaded portion of the anchor bolt assembly 300 coupled to the cable through-hole forming core tube 200 and the anchor bolt 310 are connected to each other by a connecting rod 320, which is coupled to the forming core through-hole 120. After mounting the (330) to the anchor bolt through hole 130 of the bottom of the formwork 100, and put the mortar in the formwork 100 to cure, then the forming core through hole 120 of the formwork 100 Method for manufacturing a streetlight base concrete, characterized in that the cable through-hole molding core tube 200 is extracted from the formwork (100) through. 청구항 3에 있어서, 상기 거푸집(100)에 장착되는 케이블관통구멍성형코어관(200)은 속이빈 금속재관이며, 그의 표면에 탈형제를 도포하여 거푸집(100)에 장착함을 특징으로 하는 가로등 기초콘크리트의 제조방법.The method according to claim 3, wherein the cable through-hole forming core tube 200 is mounted on the formwork 100 is a hollow metal tube, the street light foundation, characterized in that mounted on the formwork 100 by applying a release agent on its surface Method of making concrete.
KR1020080032968A 2008-04-10 2008-04-10 Streetlight concrete block method streetlight concrete block KR20090107614A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228825B1 (en) * 2009-11-17 2013-02-01 유한회사 삼학콘크리트 Manufacturing method and manufacturing device fundamental concrete connection unit street lamp prop used centrifugation
KR101393655B1 (en) * 2013-11-12 2014-05-13 (주)미래환경산업 Mold for concrete foundation
KR101640457B1 (en) * 2016-01-04 2016-07-18 이동성 Mold for manufacturing the base block of a lighting pole and method for manufacturing the base block
WO2016172817A1 (en) * 2015-04-25 2016-11-03 李光富 Cast-in-place wall core block and mold thereof, manufacturing method and masonry method therefor, bar-jointing pipe and junction box with curved bottom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228825B1 (en) * 2009-11-17 2013-02-01 유한회사 삼학콘크리트 Manufacturing method and manufacturing device fundamental concrete connection unit street lamp prop used centrifugation
KR101393655B1 (en) * 2013-11-12 2014-05-13 (주)미래환경산업 Mold for concrete foundation
WO2016172817A1 (en) * 2015-04-25 2016-11-03 李光富 Cast-in-place wall core block and mold thereof, manufacturing method and masonry method therefor, bar-jointing pipe and junction box with curved bottom
KR101640457B1 (en) * 2016-01-04 2016-07-18 이동성 Mold for manufacturing the base block of a lighting pole and method for manufacturing the base block

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