KR200382593Y1 - Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same - Google Patents
Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same Download PDFInfo
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- KR200382593Y1 KR200382593Y1 KR20-2005-0002745U KR20050002745U KR200382593Y1 KR 200382593 Y1 KR200382593 Y1 KR 200382593Y1 KR 20050002745 U KR20050002745 U KR 20050002745U KR 200382593 Y1 KR200382593 Y1 KR 200382593Y1
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- wheel
- synthetic resin
- stage
- corrugated pipe
- outward
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/101—Membranes permeable
- E02D2450/102—Membranes permeable for liquids
Abstract
본 고안은 연약지반탈수용 합성수지재 2단주름관의 탈수구멍 뚫음장치 및 연약지반탈수용 합성수지재 2단주름관에 관한 것으로, 주름관의 내측이나 외측으로 일정한 피치간격을 두고 외향돌륜이나 내향돌륜을 형성하는 산이나 골의 직경을 크게하거나 작게하여 2단으로 돌출형성시켜 외향으로 높고 낮은 돌륜(2)(3)및 내향으로 높고 낮은 돌륜(8)(9)구조의 외향돌륜 및 내향돌륜구조의 합성수지재 2단주름관(1)(1a)을 형성하며, 상기의 외향 및 내향돌륜구조의 외향높은돌륜(2)과 내향높은돌륜(8)의 외측둘레부 및 내측둘레부에 2개 내지 8개의 판형날(5)을 착설한 외륜착공구(6) 및 호형날(10)을 착설한 내륜착공구(11)를 각각 고정 설치한 상태에서 상기 합성수지 2단주름관(1)(1a)을 일측으로 끌어당겨 주므로서 외륜착공구(6)와 내륜착공구(11)에 착설한 판형날(5)과 호형날(10)에 의하여 외향높은돌륜(2)의 외측둘레부 및 내향높은돌륜(8)의 내측둘레부에 2개 내지 8개의 탈수구멍(4)(4a)을 길이방향으로 반복 연속하여 나란하게 뚫어서 된 것임.The present invention relates to a dehydration hole punching device for a two-stage corrugated pipe for soft ground dewatering, and a two-stage corrugated pipe for soft ground dewatering, and to form outward lap wheels or inward lap wheels at regular pitch intervals inside or outside the corrugated pipe. Synthetic resin material of outward wheel and inward wheel structure of high and low wheel wheels (2) (3) and inward high and low wheel wheels (8) (9) It forms a two-stage corrugated pipe (1) (1a), two to eight plate blades in the outer and inner peripheral portion of the outward high protrusion wheel 2 and the inward high protrusion wheel 8 of the outward and inward protrusion wheel structure (5) pull the synthetic resin two-stage corrugated pipe (1) (1a) to one side in a state where the outer ring attachment tool (6) on which the ground (5) is installed and the inner ring attachment tool (11) on which the arc-shaped blade (10) are fixed are respectively installed. Plate (5) installed on outer ring attachment tool (6) and inner ring attachment tool (11) 2 to 8 dehydration holes (4) (4a) in the longitudinal direction of the outer periphery of the outward high protrusion (2) and the inner periphery of the inward high protrusion (8) by the arc-shaped blade (10) It is made through side by side.
Description
본 고안은 연약지반 탈수용 합성수지재 2단주름관의 탈수구멍 뚫음장치 및 연약지반 탈수용 합성수지재 2단유공름관에 관한 것으로, 더욱 상세하게는 주름관의 내측이나 외측으로 일정한 피치 간격을 두고 외향돌륜이나 내향돌륜을 형성하는 산이나 골의 직경을 크게 하거나 작게 하여 2단으로 돌출 형성시켜 외향으로 높고 낮은 돌륜 및 내향으로 높고 낮은 돌륜구조의 외향돌륜 및 내향돌륜구조의 합성수지재 2단주름관을 형성하며, 상기의 외향 및 내향돌륜구조의 외향높은돌륜과 내향높은돌륜의 외측둘레부 및 내측둘레부에 2개 내지 8개의 날부(판형날 및 호형날)를 착설한 외륜착공구와 내륜착공구를 각각 고정 설치하여 상기 합성수지재 2단주름관을 일측으로 끌어 당겨주므로서 외륜착공구와 내륜착공구에 착설한 판형날과 호형날에 의하여 외향높은돌륜의 외측둘레부나 내향높은돌륜의 내측둘레부에 2개 내지 8개의 탈수구멍을 길이방향으로 반복 연속하여 뚫어서 된 것이다.The present invention relates to a two-stage oil hole pipe for dewatering the synthetic resin material for two-stage corrugated pipe for soft ground dewatering, and more specifically, to a two-stage oil pipe for dehydration for the soft ground, and more specifically, to the outward circumference of the corrugated pipe at regular pitch intervals. Protruding in two stages by increasing or decreasing the diameter of the hill or valley forming the inward bulge, forming outward lap wheels of high and low outward wheels and inward high and low wheel wheel structures, and forming a synthetic resin material two-stage corrugated pipe of inward wheel wheel structure. The outer ring attachment tool and the inner ring attachment tool are fixedly installed with two to eight blades (plate blades and arc blades) mounted on the outer and inner circumferences of the outward and inward projection wheel structures of the outward and inward projection wheel structures, respectively. By pulling the synthetic resin two-stage corrugated pipe to one side, the outer ring attachment tool and the inner ring attachment tool are installed by the plate blade and arc blade. The inner peripheral portion of the outer peripheral portion and the inward high dolryun high dolryun is a two to eight by repeating dehydration holes in the longitudinal direction of the continuous boring.
종래에 사용되고 있는 연약지반 탈수용 합성수지재 주름관은 동일 높이의 산과 골의 외향돌륜이나 내향돌륜의 둘레부에서 송곳으로 펀칭하는 방법으로 다수개의 탈수구멍을 뚫었으나, 이와 같은 송곳의 펀칭방법에 의해 탈수구멍을 뚫을 경우에는 주름관의 내측면으로 바리가 발생하며, 송곳의 펀칭압력에 의하여 주름관이 찌그러지게 되는 결점이 있었다.Conventionally used synthetic resin corrugated pipes for soft ground dewatering have drilled a plurality of dehydration holes by punching at the periphery of the outward or inward wheel of the same height of the mountain and bone, but dewatering by the punching method of such awl When the hole is drilled, the inner side of the corrugated pipe is generated, and the corrugated pipe is crushed by the punching pressure of the awl.
또한, 등록실용신안공보 제324905호(2003.08.27일자 공고)에 공고된 나선형 유공관 성형기에 나타낸 바와 같이, 나선관(20)의 둘레부로 다수의 절단날(16a)이 형성된 유공치구(16)를 설치하여 상기 유공치구(16)가 나선관(2)의 골에 접촉 회전하면서 유공이 뚫어지도록 한 것에 있어서는. 유공관 성형기에서 압출되는 합성수지나선관(20)의 연신성에 의햐여 골과 산의 간격이 변형되어 유공이 원하는 위치에 뚫어지지 않는 결점이 있었다.In addition, as shown in the spiral perforated tube forming machine published in the Utility Model Publication No. 324905 (announced on Aug. 27, 2003), the perforated jig 16 having a plurality of cutting edges 16a formed around the spiral tube 20 is formed. In the installation, the hole jig (16) is in contact with the groove of the spiral tube (2) to rotate the hole therein. Due to the stretchability of the synthetic resin spiral tube 20 extruded from the hole tube forming machine, the gap between the bone and the acid was deformed, so that the hole was not penetrated at the desired position.
본 고안은 종래의 결점을 해소하기 위하여 합성수지재 주름관의 내측이나 외측으로 일정한 피치 간격을 두고 산이나 골이 되는 외향돌륜이나 내향돌륜의 직경을 크거나 작은 2단주름관의 구조로 형성한 외향높은돌륜의 외측둘레부와 내향높은돌륜의 내측둘레부에 2개 내지 8개의 판형날이나 호형날을 착설하는 외륜착공구와 내륜착공구를 각각 설치하여 상기 합성수지재 2단주름관을 일측으로 끌어 당겨주므로서 판형날이나 호형날에 의하여 외향높은돌륜의 외측둘레부와 내향높은돌륜의 내측둘레부에 2개 내지 8개의 탈수구멍을 관의 크기나 사용자의 요구에 따라 적합한 크기와 간격으로 찌그러짐이 없이 탈수구멍이 뚫어지는 합성주지재 2단유공주름관을 얻을 수 있도록 함에 목적이 있다.. In order to solve the drawbacks of the present invention, the outward high stone wheels are formed in a structure of two-stage corrugated pipes with large or small diameters of outward wheels or inward wheels that become mountains or valleys at regular pitch intervals inside or outside the synthetic resin corrugated pipe. 2 to 8 plate-shaped blades or arc-shaped blades installed on the outer circumference of the inner and inner circumference of the high inclined wheel of the outer ring mounting tool and the inner ring mounting tool respectively by pulling the synthetic resin two-stage corrugated pipe to one side The dehydration hole is provided with two to eight dehydration holes in the outer circumference of the outward high dol and the inner circumference of the inward high dol by the blade or arc. The purpose is to obtain a two-stage perforated composite pipe pierced synthetic base material.
본 고안은 외향돌륜 및 내향돌륜구조의 합성수지재 주름관의 외측과 내측으로 일정한 피치간격을 두고 직경이 크고 작음에 따라 높고 낮은 외향돌륜(2)(3)과 내향돌륜(8)(9)을 2단이 되도록 돌출시켜 형성하며, 이와 같이 형성되는 외향높은돌륜(2)의 외측둘레부와 내향높은돌륜(8)의 내측둘레부에 2개 내지 8개의 판형날(5)을 착설한 외륜착공구(6)와 호형날(10)을 착설한 내륜착공구(11)를 각각 고정 설치하여 상기 외향돌륜 및 내향돌륜구조의 합성수지재 2단주름관(1)(1a)을 일측으로 끌어 당겨주므로서 상기 외향높은돌륜(2)의 외측둘레부와 내향높은돌륜(8)의 내측둘레부에 2개 내지 8개의 탈수구멍(4)(4a)이 상기 외향돌륜 및 내향돌륜구조의 합성수지재 2단주름관(1)(1a)의 길이 방향으로 반복 연속하여 뚫어지는 합성수지재 2단유공주름관을 얻을 수 있도록 한 것이다.The present invention has high and low outward protrusion wheels (2) (3) and inward protrusion wheels (8) (9) as the diameter is large and small with a constant pitch interval on the outside and the inside of the synthetic resin corrugated pipe of the outward protrusion wheel and the inward wheel wheel structure. It is formed so as to protrude to the end, the outer ring attachment tool having two to eight plate-shaped blades 5 are installed on the outer peripheral portion of the outward high protrusion wheel (2) formed in this way and the inner peripheral portion of the inward high protrusion wheel (8) (6) and the inner ring attachment tool (11) on which the arc-shaped blade (10) is installed, respectively, and fixed by pulling the synthetic resin material two-stage corrugated pipe (1) (1a) of the outward protrusion wheel and inward protrusion wheel structure to one side. Two to eight dehydration holes (4) (4a) in the outer periphery of the outward high protrusion (2) and the inner periphery of the inward high protrusion (8) is a synthetic resin two-stage corrugated pipe of the outward protrusion and the inward protrusion ( 1) It is possible to obtain a synthetic resin two-stage perforated corrugated pipe that is continuously repeated in the longitudinal direction of (1a). will be.
이하 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings.
도1과 도2는 외향돌륜합성수지재 2단주름관(1)을 형성하기 위하여 직경이 크고 작은 외향높은돌륜(2)과 외향낮은돌륜(3)을 형성시킨 외향돌륜합성수지재 2단주름관(1)에 탈수구멍(4)의 뚫음 상태를 보인 사시도와 단면도로서, 직경이 큰 산이 되는 외향높은돌륜(2)의 외측으로 일정한 피치 간격을 두고 직경이 작은 산이 되는 외향낮은돌륜(3)이 되도록 돌출 형성시켜 외향돌륜합성수지재 2단주름관(1)을 형성하며, 상기 외향돌륜합성수지재 2단주름관(1)의 외측둘레부에 4개의 판형날(5)을 착설 구조의 외륜착공구(6)를 별도의 지지틀(도시생략)에 의하여 고정 설치하되, 상기 외륜착공구(6)에 착설된 4개의 판형날(5)의 날부가 상기 외향높은돌륜(2)과 외향낮은돌륜(3)의 사이에 위치하여 외향높은돌륜(2)의 둘레부로부터 내향으로 적정 깊이만큼 거치되도록 설치하여 별도의 이송장치(도시생략)에 의해 외향돌륜합성수지재 2단주름관(1)을 일측으로 끌어 당겨줌으로서 외륜착공구(6)에 착설된 수개의 판형날(5)이 거치된 상태의 외향높은돌륜(2) 부위가 절삭되면서 착공(鑿孔)되어 탈수구멍(4)이 뚫어지게 되는 것이며, 이와 같이 뚫어지는 탈수구멍(4)이 상기 외향돌륜합성수지재 2단주름관(1)의 길이 방향으로 반복 연속하여 뚫어지면서, 연약지반 탈수용 외향돌륜합성수지재 2단유공주름관(1)이 형성되는 것이다.1 and 2 are two outwardly convex synthetic resin material two-stage corrugated pipe (1) having a large and small outwardly high outer wheel (2) and outwardly low outer wheel (3) to form an outwardly convex synthetic resin material two-stage corrugated pipe (1) A perspective view and a cross-sectional view showing a state in which the dehydration hole 4 is drilled in the protrusion, and protruding to form an outward low protrusion wheel 3 that becomes a small diameter at regular pitch intervals to the outside of the outward high protrusion wheel 2 that becomes a large diameter mountain. To form a two-stage pleated pipe (1) outwardly projecting synthetic resin material, and the outer ring attachment tool (6) of the installation structure of four plate blades (5) in the outer peripheral portion of the two-stage pleated pipe (1) It is fixed by the support frame (not shown) of the blade portion of the four plate-shaped blades 5 mounted on the outer ring mounting tool (6) between the outwardly high wheel wheels 2 and outwardly low wheel wheels (3) To be installed so as to be mounted at an appropriate depth inward from the circumference of the outwardly high wheel wheel 2 By pulling outwardly the two-stage corrugated resin material two-stage corrugated pipe (1) by a separate transfer device (not shown), several plate-shaped blades (5) mounted on the outer ring attachment tool (6) are mounted outwardly. As the part of the high wheel wheel 2 is cut, it is grounded so that the dewatering hole 4 is drilled, and the dewatering hole 4 which is drilled in this way is the longitudinal direction of the two-stage pleated pipe 1 of the outward wheel wheel synthetic resin material. As it is repeatedly drilled continuously, the outward protrusion ring synthetic resin material two-stage perforated pipe (1) for dehydration of soft ground is formed.
도3 내지 도4는 내향돌륜합성수지재 2단주름관(1a)을 형성함에 있어서, 직경이 크고 작은 내향낮은돌륜(9)과 내향높은돌륜(8)의 구조로 형성시킨 내향돌륜합성수지재 2단주름관(1a)에 탈수구멍(4)의 뚫음 상태를 보인 사시도와 단면도로서, 직경이 작은 깊은 골이 되는 내향높은돌륜(8)의 내측으로 일정한 피치 간격으로 직경이 큰 낮은 골이 되는 내향낮은돌륜(9)이 되도록 돌출시켜 내향돌륜합성수지재 2단주름관(1a)을 형성하며, 상기 내향돌륜합성수지재 2단주름관(1a)의 내측둘레부에 4개의 호형날(10)을 착설한 구조의 내륜착공구(11)를, 합성수지관이 압출 성형되는 압출통(도시생략)의 중심축(12)에 고정 설치하되, 상기 내륜착공구(11)에 착설된 4개의 호형날(10)은 내향높은돌륜(8)과 내향낮은돌륜(9)의 사이에 위치하여 내향높은돌륜(8)의 둘레부로부터 내향으로 적정 깊이만큼 거치되도록 설치하여 별도의 이송장치(도시생략)에 의해 내향돌륜합성수지재 2단주름관(1a)을 일측으로 끌러 당겨주므로서 내륜착공구(11)에 착설된 수개의 호형날(10)이 거치된 상태의 내향높은돌륜(8) 부위가 절삭되면서 착공되어 탈수구멍(4a)이 뚫어지게 되는 것이며, 이와 같이 뚫어지는 탈수구멍(4a)이 상기 내향돌륜합성수지재 2단주름관(1a)의 길이 방향으로 탈수구멍(4a)이 뚫어지면서 연약지반 탈수용 내향돌륜합성수지재 2단유공주름관(1a)이 형성되는 것이다.3 to 4 show the two-stage pleated pipe made of inward dol-synthetic resin material in the structure of inward low dol-wheel 9 and inward-high dol-wheel 8 having a large and small diameter. (1a) is a perspective view and a cross-sectional view showing a state in which the dehydration hole (4) is drilled. 9) the inner ring attachment hole of the structure in which four arc-shaped blades 10 are formed in the inner circumference of the inward dol- wheel synthetic resin material two-stage corrugated pipe 1a by protruding to be formed. The sphere 11 is fixed to the central axis 12 of the extrusion tube (not shown) in which the synthetic resin pipe is extruded, and the four arc-shaped blades 10 mounted on the inner ring attachment tool 11 are inwardly high wheel wheels. Located in between the inward low inflation wheel 9 and inward from the perimeter of the inward high inflation wheel 8 Several arc-shaped blades (10) installed on the inner ring attachment tool (11) by pulling the inward protrusion wheel synthetic resin material two-stage corrugated pipe (1a) by one side by a separate transport device (not shown) ), The inwardly high stone wheel (8) in the state of being mounted is ground to be cut so that the dehydration hole (4a) is drilled, the dewatering hole (4a) to be drilled in this way the two inward lap wheel composite resin pipe (1a) As the dewatering hole 4a is drilled in the longitudinal direction of the inward protrusion ring synthetic resin material two-stage perforated pipe 1a for soft ground dewatering.
이와 같은 본 고안은 외향돌륜 및 내향돌륜합성수지재 2단주름관(1)(1a)을 형성하는 구조의 외향높은돌륜(2)의 외측둘레부와 내향높은돌륜(8)의 내측둘레부에 탈수구멍(4)(4a)을 뚫어 설치하는 도3과 도4 및 도7과 도8에 도시한 바와 같이, 외륜착공구(6)와 내륜착공구(11)에 착설하는 판형날(5)과 호형날(10)은 2개 내지 8개를 착설할 수 있으나 4개를 착설하는 것이 바람직하였다.The present invention has a dewatering hole in the outer circumference of the outward high dolwheel 2 and the inner circumference of the inward high dolwheel 8 having a structure that forms the outward bulge and inward bulge synthetic resin two-stage corrugated pipes (1) (1a). (4) As shown in Figs. 3, 4, 7 and 8, which are drilled and installed, plate-shaped blades 5 and arcs mounted on the outer ring mounting tool 6 and the inner ring mounting tool 11 are shown in Figs. The blade 10 may be laid two to eight but it is preferable to plant four.
또한, 상기의 외륜착공구(6)나 내륜착공구(11)를 나선형주름관의 외측둘레부나 내측둘레부에 고정설치할 경우에는 판형날(5)이나 호형날(10)을 나선 회전의 반대방향으로 설치하여야 되며, 사각형이나 육각형, 팔각형, 또는 삼각형 등의 다변형주름관의 경우에도 이들 다변형주름관의 외측둘레부나 내측둘레부에 본 고안의 외륜착공구(6)나 내륜착공구(11)를 고정 설치하여 다변형주름관을 일측으로 끌어당기는 속도를 조절하면서 끌어당겨주므로서 탈수구멍의 크기나 배열상태를 필요에 따라 적절하게 뚫을 수 있는 것이다.In addition, when the outer ring attachment tool 6 or the inner ring attachment tool 11 is fixed to the outer periphery or the inner periphery of the helical corrugated pipe, the plate-shaped blade 5 or the arc-shaped blade 10 in the opposite direction to the spiral rotation. In the case of a polygonal corrugated pipe such as a square, hexagon, octagon, or triangle, the outer ring attachment tool 6 or the inner ring attachment tool 11 of the present invention is fixed to the outer peripheral portion or the inner peripheral portion of the polygonal wrinkle tube. It is possible to drill the size and arrangement of the dehydration hole as needed by adjusting the speed of pulling the polymorphic corrugated pipe to one side by installing it.
또한, 상기 외향돌륜합성수지재 2단주름관(1)을 형성하는 외향높은돌륜(2)의 외측둘레부에 회전날을 모터축에 축설시켜 형성하는 회전착공구(도시생략)를 설치하여 외향돌륜합성수지재 2단주름관(1)을 일측으로 끌어당겨 주므로서 상기 외향높은돌륜(2) 부위가 회전날이 거치되는 깊이만큼 절삭되면서 동일한 크기의 탈수구멍을 외향돌륜합성수지재 2단주름관(1)을 끌어당기는 길이 방향으로 나란하게 뚫을 수 있다.In addition, the outward protrusion wheel composite resin is installed by installing a rotary tool (not shown) formed on the outer side of the outward high protrusion wheel 2 forming the outward protrusion wheel composite resin two-stage corrugated pipe 1 by forming a rotary blade on the motor shaft. While pulling the second step pipe (1) to one side, the outward high wheel wheel (2) portion is cut to the depth that the rotary blade is mounted while pulling the outward step wheel composite resin material second step pipe (1) of the same size dehydration hole Pulling can be drilled side by side in the longitudinal direction.
이와 같은 본 고안에 의하여 얻어지는 탈수구멍(4)(4a)이 뚫어진 구조의 외향돌륜 및 내향돌륜합성수지재 2단유공주름관(1)(1a)은 도9와 도10의 사용상태도에서 도시한 바와 같이 탈수구멍(4)(4a)이 뚫어진 외향돌륜 및 내향돌륜합성수지재 2단주름관(1)(1a)의 둘레부에 통상의 부직포(13)를 둘러 씌움시켜 연약지반 탈수용 합성수지재 2단주름배수관으로 하여 연약지반의 지중으로 시공 설치함으로서 연약지반의 탈수효과를 더욱 증진시킬 수 있는 것이다.The outward protrusion wheel and the inward protrusion wheel synthetic resin material two-stage perforated pipe (1) (1a) of the structure in which the dehydration hole (4) (4a) obtained by the present invention as described above are shown in the use state diagram of Figs. A two-stage pleated drain pipe for soft ground dewatering by covering a normal nonwoven fabric 13 around the outward sloping wheel and inwardly stiffened synthetic resin material two-stage corrugated pipe (1) (1a) with the dewatering hole (4) (4a) drilled. In this way, by installing the construction in the ground of the soft ground can further enhance the dehydration effect of the soft ground.
이와 같이 된 본 고안은 합성수지재 주름관의 주름구조를 외향 및 내향으로 높고 낮은 2단주름이 되는 외향돌륜 및 내향돌륜구조로 형성시킨 합성수지재 2단주름관의 외향높은돌륜의 외측둘레부와 내향높은돌륜의 내측둘레부에 수개의 판형날을 착설시킨 외륜착공구와 수개의 호형날을 착설시킨 내륜착공구를 고정 설치하여 상기 합성수지재 2단주름관을 끌어 당겨주므로서 상기 합성수지재 2단주름관을 끌어 당기는 길이 방향으로 크기가 동일하고 찌그러짐이 없는 외형이 정연한 탈수구멍을 반복 연속하여 간편하고 용이하게 뚫을 수 있는 효과가 있으며, 주름이 내,외부로 높고 낮은 내향 및 외향돌륜구조의 합성수지재 2단주름관의 내향높은돌륜의 내측둘레부 및 외향높은돌륜의 외측둘레부에 수개의 탈수구멍을 반복 연속하여 뚫은 둘레부에 부직포를 둘러 씌워 연약지반 탈수용 합성수지재 2단유공주름배수관으로 하여 연약지반의 지중으로 시공설치하므로서 탈수기능을 더욱 향상시킬 수 있으며, 또한 탈수구멍을 필요에 따라 크기나 위치를 용이하게 변형하여 뚫을 수 있으므로 사용시에 연약지반의 지중으로 시공 설치하여 탈수기능을 더욱 능률적으로 발휘할 수 있는 것이다.In this way, the present invention has the outward and inward high circumference of the outward high dol ring of the synthetic resin two-stage corrugated tube formed by the outward and inward fold structure that has high and low two-fold wrinkle structure The length of pulling the synthetic resin material two-stage pleated tube while fixing the two-stage corrugated pipe with the outer ring attachment tool installed with several plate blades and the inner ring attachment tool with several arc blades fixed to the inner circumference of the It has the effect of easily and easily drilling the dehydration hole with the same size in the direction and without the distortion, and repeating it continuously and easily.Wrinkle is inward and outward high and low inward and inward of synthetic resin material of two-stage corrugated ring structure. In the circumference where several dehydration holes are repeatedly drilled in the inner circumference of the high dol and the outer circumference of the outward high dol A two-stage perforated drainage pipe made of synthetic resin material for soft ground dehydration by covering the fabric can be installed in the ground of the soft ground to further improve the dewatering function. Also, the dewatering hole can be easily modified in size or position as needed. Therefore, it can be more efficient in dehydration function by installing in the ground of soft ground during use.
도1은 본 고안의 사시도.1 is a perspective view of the present invention.
도2는 도1의 일부를 절개하여 보인 단면도.FIG. 2 is a cross-sectional view of a portion of FIG. 1;
도3은 도2의 A - A선 단면도.3 is a cross-sectional view taken along the line AA of FIG.
도4는 도1에 고정설치된 외륜착공구의 발췌사시도.Figure 4 is an exploded perspective view of the outer ring attachment tool fixed to Figure 1;
도5은 본 고안의 제1실시예의 사시도.5 is a perspective view of a first embodiment of the present invention;
도6은 도5의 일부를 절개하여 보인 단면도.FIG. 6 is a cross-sectional view of a portion of FIG. 5;
도7은 도5의 B - B선 단면도.FIG. 7 is a sectional view taken along the line BB of FIG. 5; FIG.
도8은 도6에 고정설치된 내륜착공구의 발췌사시도.Figure 8 is an exploded perspective view of the inner ring attachment tool fixed to Figure 6;
도9는 본 고안의 사용상태를 보인 일부절개 단면도.Figure 9 is a partial cutaway cross-sectional view showing a state of use of the present invention.
도10은 본 고안의 제1실시예의 사용상태를 보인 일부절개 단면도.Figure 10 is a partial cutaway cross-sectional view showing a state of use of the first embodiment of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1: 외향돌륜합성수지재 2단주름관 1a: 내향돌륜합성수지재 2단주름관1: Outward dolyun synthetic resin material two-stage corrugated pipe 1a: Inward dolyun synthetic resin material two-stage corrugated pipe
2: 외향높은돌륜 3: 외향낮은돌륜2: Outgoing High Stone Wheel 3: Outgoing Low Stone Wheel
4,4a: 탈수구멍 5: 판형날4,4a: dewatering hole 5: plate blade
6: 외륜착공구 8: 내향높은돌륜6: Outer ring tool 8: Inward high wheel
9: 내향낮은돌륜 10: 호형날9: inbound low wheel 10: arc blade
11: 내륜착공구11: inner ring tool
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0002745U KR200382593Y1 (en) | 2005-01-29 | 2005-01-29 | Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0002745U KR200382593Y1 (en) | 2005-01-29 | 2005-01-29 | Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050008270A Division KR100688472B1 (en) | 2005-01-28 | 2005-01-28 | Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200382593Y1 true KR200382593Y1 (en) | 2005-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0002745U KR200382593Y1 (en) | 2005-01-29 | 2005-01-29 | Dohydration hole boring method of 2 column creases pipe for tender ground dohydration synthetic resin material and the 2 column creases pipe for the same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200382593Y1 (en) |
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2005
- 2005-01-29 KR KR20-2005-0002745U patent/KR200382593Y1/en not_active IP Right Cessation
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