WO2022119317A1 - Device for removing loose soil on drilling screw - Google Patents
Device for removing loose soil on drilling screw Download PDFInfo
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- WO2022119317A1 WO2022119317A1 PCT/KR2021/018023 KR2021018023W WO2022119317A1 WO 2022119317 A1 WO2022119317 A1 WO 2022119317A1 KR 2021018023 W KR2021018023 W KR 2021018023W WO 2022119317 A1 WO2022119317 A1 WO 2022119317A1
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- Prior art keywords
- soil
- screw
- soil removal
- drilling screw
- blades
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- 239000002689 soil Substances 0.000 title claims abstract description 111
- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 238000005406 washing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Paleontology (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a device for removing loose soil on a drilling screw and, more particularly, to a device for removing loose soil on a drilling screw, wherein an installation stand is coupled to the side surface of a support tower erected at one side of a drilling screw, and a plurality of soil removing means, to each of which a plurality of soil removing parts each having at least three wires coupled thereto in parallel are installed in an annular shape, are vertically and rotatably installed to the installation stand. Therefore, when the drilling screw rotates, the wires constituting the soil removing parts are inserted into spaces from above and under blades of the screw and then clearly remove soil loaded above and under the blades while moving upward along the rotating blades, so that soil loaded on the blades of the drilling screw can be completely removed. Moreover, the wires of the soil removing means are inserted between the blades of the screw and then, while the soil removing means rotate along a direction in which the blades move, continuously remove soil attached on the blades so that an effect of improving a soil removing rate can be expected. In addition, the installation stand to which the soil removing means are coupled is coupled to the support tower to be angle-adjustable by using a hinge so that the positions of the soil removing means can be further flexibly adjusted, and by removing loose soil, injury to a worker, which is caused by the falling of loose soil, can be prevented.
Description
본 발명은 천공스크류의 부상토 제거장치에 관한 것으로서, 더욱 상세하게는 천공스크류의 일측에 세워지는 지지타워의 측면에 설치대를 결합하고, 이 설치대에 적어도 3개 이상의 와이어가 나란히 결합된 복수개의 토사제거부가 환형으로 설치된 복수의 토사제거수단을 회전 가능하게 수직방향으로 설치하므로서, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록 한 천공스크류의 부상토 제거장치에 관한 것이다.The present invention relates to an apparatus for removing floating soil of a drilling screw, and more particularly, a plurality of soil and soil in which an installation stand is coupled to the side of a support tower erected on one side of the drilling screw, and at least three or more wires are coupled side by side to the installation table Since a plurality of soil removal means installed in an annular shape are installed in a rotatably vertical direction, when the drilling screw rotates, the wire constituting the soil removal part is inserted into the upper and lower sides of the wing of the screw, and then rises along the rotating blade, the upper and lower portions of the blade It is possible to completely remove the soil loaded on the blades of the drilling screw by making it possible to cleanly remove the soil and soil loaded in the hole. As the wire continuously removes the soil attached to the wing, the effect of improving the soil removal rate can be expected, and the position of the soil removal means can be adjusted by combining the installation base to which the soil removal means is coupled as a hinge to the support tower. can be adjusted more flexibly, and to a drilling screw floating soil removal device capable of removing floating soil to prevent worker injury due to the fall of floating soil.
각종 건축 및 건설 현장에서 연약지반의 보강 및 기초공사시 천공스크류를 이용하여 지반에 구멍을 뚫는 작업을 수행하고 있는데, 이러한 천공스크류를 이용한 지반 천공 작업시 천공스크류를 통해 토사가 상승하는 이른바 부상토가 발생하게되고, 부상토가 높은 곳에서 낙하함에 따라 지상에서 근무하는 작업자가 부상을 당하게되는 일이 빈번하게 발생하고 있었다.At various construction and construction sites, drilling holes in the ground are performed using drilling screws for reinforcement of soft ground and foundation construction. occurs, and as the floating soil falls from a high place, it was frequently occurring that workers working on the ground were injured.
이러한 문제점을 해결하기 위해 천공스크류를 통해 상승하는 부상토를 제거하는 부상토 제거장치가 제공되고 있다.In order to solve this problem, a floating soil removal device for removing floating soil rising through a drilling screw has been provided.
종래의 부상토 제거장치는 특허출원 제 10-2017-0134989호에 개시된 바와같이 스트류의 승하강을 유도하는 스크류유도공이 형성되고, 내부에 수용공간부가 형성되며, 상기 수용공간부와 스크류유도공 사이에 연통공이 구비된 하부오거와; 상기 수용공간부에 구비되는 고정부와, 상기 고정부에 설치되는 구동축 및 상기 구동축에 회전력을 전달하는 모터와, 상기 구동축에 설치되며 스크류에 달라붙은 이물질을 제거하는 복수의 와이어와, 회전되는 상기 와이어에 일정한 텐션을 부여하는 하나 또는 그 이상의 아이들롤러가 포함된 세척수단과; 상기 수용공간부와 고정부에 설치되며 상기 고정부의 전후진을 유도하는 실린더로 구성된 것이다.As disclosed in Patent Application No. 10-2017-0134989, in the conventional floating soil removal device, a screw guide hole for guiding the elevating and lowering of the screw is formed, and an accommodation space is formed therein, and between the accommodation space and the screw guide hole. A lower auger provided with a through hole in the; A fixing part provided in the receiving space, a driving shaft installed in the fixing part, and a motor transmitting a rotational force to the driving shaft, a plurality of wires installed in the driving shaft to remove foreign substances adhering to the screw, and the rotating a washing means including one or more idle rollers for applying a certain tension to the wire; It is installed in the accommodating space portion and the fixed portion is composed of a cylinder for guiding the forward and backward movement of the fixed portion.
그러나 종래의 부상토 제거장치는 하부오거의 내부 바닥면에 세척수단이 전후진 실린더에 의해 동작하는 것이기 때문에 세척수단의 동작중에 상기 세척수단의 고정부 내측에 이물질이 유입되어 세척수단과 실린더의 오작동을 유발하게되는 문제점이 있었으며, 또한, 세척수단을 이루는 와이어가 수평방향으로 움직이면서 스크류에 붙어있는 부상토를 제거하는 것이기 때문에 스크류에 강하게 붙어있는 부상토를 효율적으로 제거하지 못하는 문제점이 발생하고 있었다.However, in the conventional floating soil removal device, since the washing means is operated by a forward and backward cylinder on the inner bottom surface of the lower auger, foreign substances are introduced into the fixing part of the washing means during the operation of the washing means, so that the washing means and the cylinder malfunction In addition, there was a problem that the floating soil strongly attached to the screw could not be efficiently removed because the wire constituting the washing means moved in the horizontal direction to remove the floating soil attached to the screw.
따라서, 상기 문제점을 해결하기 위한 본 발명은 천공스크류의 일측에 세워지는 지지타워의 측면에 설치대를 결합하고, 이 설치대에 적어도 3개 이상의 와이어가 나란히 결합된 복수개의 토사제거부가 환형으로 설치된 복수의 토사제거수단을 회전 가능하게 수직방향으로 설치하므로서, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록 한 천공스크류의 부상토 제거장치를 제공함을 목적으로 한다.Therefore, the present invention for solving the above problems is coupled to the installation stand on the side of the support tower erected on one side of the drilling screw, and at least three or more wires are coupled side by side to the mounting base, a plurality of soil removal units installed in an annular shape. By installing the soil removal means rotatably in the vertical direction, when the drilling screw rotates, the wire forming the soil removal part is inserted into the upper and lower sides of the wing of the screw and then rises along the rotating blade to cleanly clean the soil loaded on the upper and lower parts of the wing. By making it removable, the soil loaded on the blades of the drilling screw can be completely removed, and after the wire of the soil removal means is inserted into the blades of the screw, the soil removal means rotates along the movement direction of the blades and the wire is continuously attached to the blades. The effect of improving the soil removal rate can be expected as the soil is removed, and the position of the soil removal means can be adjusted more flexibly by flexibly combining the installation base to which the soil removal means is coupled as a hinge to the support tower. An object of the present invention is to provide a floating soil removal device for a drilling screw that removes floating soil to prevent worker injury due to falling of floating soil.
상기 목적달성을 위한 본 발명은 The present invention for achieving the above object
스크류축의 외주연에 날개가 나선형으로 형성된 천공스크류를 포함하는 천공스크류의 부상토 제거장치에 있어서,In the floating soil removal device of a drilling screw comprising a drilling screw having a helical blade formed on the outer periphery of the screw shaft,
천공스크류의 일측에 세워져 설치되는 지지타워와;a support tower erected on one side of the drilling screw;
지지타워의 측면에 사각틀 형상으로 결합되는 설치대와;an installation table coupled to the side of the support tower in a rectangular frame shape;
설치대의 일측에 회전가능하게 설치되는 복수개의 보빈과, 적어도 3개 이상의 와이어가 수직방향으로 나란히 배치되도록 이루어진 토사제거부가 상기 보빈의 외주연에 환형으로 결합된 토사제거수단; 으로 구성한 것을 특징으로 한다.a soil removal means annularly coupled to a plurality of bobbins rotatably installed on one side of the installation table, and an earth and sand removal unit configured to have at least three or more wires arranged side by side in a vertical direction; It is characterized in that it is composed of
본 발명에 의하면, 천공스크류가 회전할 때 토사제거부를 이루는 와이어가 스크류의 날개 상하측으로 끼워진 후 회전하는 날개를 따라 상승하면서 날개의 상하부에 적재되어 있는 토사를 깔끔하게 제거할 수 있도록 하여 천공스크류의 날개에 적재되는 토사를 완전히 제거할 수 있고, 토사제거수단의 와이어가 스크류의 날개에 끼워진 후 토사제거수단이 날개 이동방향을 따라 회전하면서 와이어가 지속적으로 날개에 붙어있는 토사를 제거함에 따라 토사 제거율이 향상되는 효과를 기대할 수 있고, 또한, 토사제거수단이 결합되는 설치대를 지지타워에 힌지로서 각도 조절 가능하게 결합하여 토사제거수단의 위치를 보다 유연하게 조절할 수 있으며, 부상토를 제거하여 부상토의 낙하로 인한 작업자의 부상을 예방할 수 있도록하는 효과를 기대할 수 있다.According to the present invention, when the drilling screw rotates, the wire forming the soil removal part is inserted into the upper and lower sides of the blade of the screw and then ascends along the rotating blade so that the soil loaded on the upper and lower parts of the blade can be neatly removed. The soil and soil loaded on the wing can be completely removed, and after the wire of the soil removal means is inserted into the blade of the screw, the soil removal means rotates along the movement direction of the blade and the wire continuously removes the soil attached to the blades, so the soil removal rate This improved effect can be expected, and the position of the soil removal means can be more flexibly adjusted by combining the installation base to which the soil removal means is coupled as a hinge to the support tower in an angle-adjustable manner. It can be expected to have the effect of preventing worker injuries from falling.
도 1 은 본 발명의 천공스크류의 부상토 제거장치를 보인 사시도.1 is a perspective view showing a floating soil removal device of the drilling screw of the present invention.
도 2 는 본 발명의 천공스크류의 부상토 제거장치를 보인 측면도.Figure 2 is a side view showing the floating soil removal device of the drilling screw of the present invention.
도 3 은 본 발명의 작동상태를 예시한 도면.3 is a view illustrating an operating state of the present invention.
도 4 는 본 발명에 적용된 와이어가 스크류 날개의 상하측으로 끼워져 부상토를 제거하는 상태를 예시한 도면.Figure 4 is a view illustrating a state in which the wire applied to the present invention is inserted into the upper and lower sides of the screw blade to remove the floating soil.
도 5 는 본 발명의 작동상태를 예시한 평면도.5 is a plan view illustrating an operating state of the present invention.
도 6 은 본 발명에 적용된 토사제거수단의 각도 조절상태를 예시한 도면.Figure 6 is a view illustrating an angle adjustment state of the soil removal means applied to the present invention.
도 7은 본 발명의 천공스크류의 부상토 제거장치의 실제 제품을 촬영한 도면. Figure 7 is a view taken of the actual product of the floating soil removal device of the drilling screw of the present invention.
이하, 첨부된 도면 도 1 내지 도 7을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings 1 to 7 .
상기 도면에 의하면, 본 발명의 부상토 제거장치는 According to the drawings, the floating soil removal device of the present invention is
스크류축(2)의 외주연에 날개(3)가 나선형으로 형성된 천공스크류(1)를 포함하는 천공스크류의 부상토 제거장치에 있어서,In the floating soil removal device of a drilling screw comprising a drilling screw (1) having a blade (3) spirally formed on the outer periphery of the screw shaft (2),
천공스크류(1)의 일측에 세워져 설치되는 지지타워(10)와;a support tower 10 erected and installed on one side of the drilling screw 1;
지지타워(10)의 측면에 사각틀 형상으로 결합되는 설치대(11)와;an installation table 11 coupled to the side surface of the support tower 10 in a rectangular frame shape;
설치대(11)의 일측에 회전가능하게 설치되는 복수개의 보빈(21)과, 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 이루어진 토사제거부(24)가 상기 보빈(21)의 외주연에 환형으로 결합된 토사제거수단(20); 으로 구성한 것을 특징으로 한다.A plurality of bobbins 21 rotatably installed on one side of the mounting table 11, and at least three or more wires 23 are disposed side by side in a vertical direction. Soil removal means 20 coupled to the periphery in an annular shape; It is characterized in that it is composed of
또한, 토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록 구성한 것을 특징으로 한다.In addition, the soil removal means 20 is alternately installed on the outside and the inside of the installation table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 is more densely attached to the wing 3 . It is characterized in that it is configured to be accessible.
또한, 설치대(11)의 일측에 결합부(13)를 돌출되게 형성하고, 결합부(13)가 끼워지는 결합편(12)을 지지타워(10)의 일면에 돌출되게 형성하며, 결합편(12)과 결합부(13)를 힌지(14)로서 결합하여 설치대(11)의 각도 조절이 가능해지도록 구성한 것을 특징으로 한다.In addition, the coupling part 13 is formed to protrude on one side of the mounting table 11, and the coupling piece 12 into which the coupling part 13 is fitted is formed to protrude from one surface of the support tower 10, and the coupling piece ( 12) and the coupling part 13 are coupled as a hinge 14 to enable the angle adjustment of the mounting table 11 to be possible.
도면부호 1 은 천공 스크류를 나타내는 것으로, 천공스크류(1)는 스크류축(2)의 외주연에 날개(3)가 나선형으로 연속되게 형성된 구조이다. Reference numeral 1 denotes a perforating screw, and the perforating screw 1 has a structure in which the blades 3 are continuously formed in a spiral on the outer periphery of the screw shaft 2 .
이러한 천공스크류(1)는 미도시된 별도의 구동장치에 의해 수직방향으로 회전되게 지면에 설치된 상태에서 회전하면서 지면을 파고들어가 지면에 구멍을 형성하게 된다.The drilling screw 1 is installed on the ground to be rotated in the vertical direction by a separate driving device (not shown) while rotating while digging into the ground to form a hole in the ground.
천공스크류(1)가 지면을 파고 들어가는 과정에서 토사가 회전하는 날개(3)를 따라 상승하여 지상으로 배출된다.In the process of the drilling screw (1) digging into the ground, the soil rises along the rotating blades (3) and is discharged to the ground.
본 발명의 부상토 제거장치는 천공 작업시 날개(3)에 붙어 상승하는 부상토를 효과적으로 제거하기 위한 것이다.The floating soil removal device of the present invention is to effectively remove the floating soil that rises attached to the wing (3) during the drilling operation.
*지지타워(10)는 본 발명의 부상토 제거장치의 설치를 위한 것으로, 천공스크류(1) 주변에 설치되는 것이 바람직하다.* The support tower 10 is for the installation of the floating soil removal device of the present invention, and it is preferable to be installed around the drilling screw (1).
지지타워(10)의 일측에는 사각틀 형태의 설치대(11)가 결합되는데, 지지타워(10)의 일면에 결합편(12)을 돌출되게 형성하고, 설치대(11)의 일측에는 결합편(12)에 끼워지는 결합부(13)가 돌출되게 형성되며, 상기한 결합편(12)에 결합부(13)가 끼워진 상태에서 별도의 힌지(14)를 관통 결합하여 설치대(11)를 지지타워(10)에 각도 조절이 가능하게 결합한다.On one side of the support tower 10, a rectangular frame-shaped installation table 11 is coupled, a coupling piece 12 is formed to protrude on one surface of the support tower 10, and a coupling piece 12 is formed on one side of the installation table 11. A coupling portion 13 fitted to the protrusion is formed, and a separate hinge 14 is inserted through the coupling portion 13 in a state in which the coupling portion 13 is fitted to the above-described coupling piece 12 to connect the installation table 11 to the support tower 10 ) to enable angle adjustment.
도 6 에는 설치대(11)의 설치각도가 힌지(14)에 의해 조절된 실시예를 도시하였다.6 shows an embodiment in which the installation angle of the mounting table 11 is adjusted by the hinge 14 .
도 6 과 같이 설치대(11)의 설치각도를 조절할 수 있게됨에 따라 토사제거수단(20)의 와이어(23)가 날개(3)에 잘 접촉될 수 있는 각도로 편리하게 조절하여 사용할 수 있게 된다.As shown in FIG. 6 , as the installation angle of the installation table 11 can be adjusted, the wire 23 of the soil removal means 20 can be conveniently adjusted to an angle that can be in good contact with the wing 3 .
한편, 상기한 설치대(11)에는 복수개의 토사제거수단(20)을 설치한다.On the other hand, a plurality of soil removal means (20) is installed on the above-described installation table (11).
토사제거수단(20)은 보빈(21)과 토사제거부(24)로 이루어지는데, 상기한 보빈(21)은 설치대(11)의 일측에 회전축(22)으로 결합되어 보빈(21)이 회전할 수 있도록 하였다.The soil removal means 20 is composed of a bobbin 21 and a soil removal unit 24, wherein the bobbin 21 is coupled to one side of the installation table 11 by a rotating shaft 22 to rotate the bobbin 21. made it possible
그리고, 토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록하였다.And, the soil removal means 20 is installed alternately on the outside and the inside of the installation table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 is more densely attached to the wing 3 . made accessible.
상기한 토사제거부(24)는 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 보빈(21)의 외주연에 결합되어 이루어지며, 이러한 토사제거부(24)는 보빈(21)의 외주연에 환형으로 복수개가 설치된다.The soil removal unit 24 is formed by being coupled to the outer periphery of the bobbin 21 so that at least three or more wires 23 are arranged side by side in the vertical direction, and the soil removal unit 24 is the bobbin 21 . A plurality of rings are installed on the outer periphery.
상기한 와이어(23)는 탄력을 갖는 금속으로 구현할 수 있으며, 직경이 작은 여러가닦의 와이어를 꼬아서 제작할 수도 있다.The above-described wire 23 may be implemented with a metal having elasticity, and may be manufactured by twisting several small-diameter wires.
와이어(23)를 보빈(21)의 외주연에 결합하기 위해 보빈(21)의 외주연에 별도의 결합관을 형성한 후 그 결합관에 와이어(23)의 끝단을 끼워 볼트로 결합할 수 있다.In order to couple the wire 23 to the outer periphery of the bobbin 21, a separate coupling pipe is formed on the outer periphery of the bobbin 21, and then the end of the wire 23 is inserted into the coupling pipe to be coupled with a bolt. .
도 1 은 본 발명의 부상토 제거장치가 천공스크류(1)의 일측에 설치된 상태를 예시한 것으로서, 천공스크류(1)가 천공작업을 수행할 때 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23) 끝단이 날개(3)의 상하측으로 끼워져 접촉된 상태이며, 천공스크류(1)가 회전하게되면 날개(3)에 끼워져있는 와이어(23)들이 날개(3)를 따라 같이 상승하게 되면서 보빈(21)이 서서히 회전하게된다.1 illustrates a state in which the floating soil removal device of the present invention is installed on one side of the drilling screw 1, and the soil removal unit forming the soil removal means 20 when the drilling screw 1 performs the drilling operation The end of the wire 23 of 24) is in contact with the upper and lower sides of the wing 3, and when the drilling screw 1 rotates, the wires 23 inserted into the wing 3 follow the wing 3 as well. As it rises, the bobbin 21 rotates slowly.
상기 설명과 같이 천공스크류(1)가 천공작업을 수행함에 따라 날개(3)에 토사가 붙어있는 상태로 상승하게되면, 날개(3)의 상하측에 접한 상태로 존재하는 와이어(23)가 날개(3)에 붙어있는 토사를 깨끗하게 제거할 수 있게되는 것이다.As described above, as the drilling screw 1 performs the drilling operation, when it rises in a state where soil is attached to the blade 3, the wire 23 existing in contact with the upper and lower sides of the blade 3 is the blade (3) It will be possible to cleanly remove the soil attached to it.
더욱이 본 발명에서는 도면에 도시된 바와같이 여러개의 와이어(23) 중에서 적어도 1개는 날개(3)의 아래쪽에 접하고 나머지 2개의 와이어(23)는 날개(3)의 위쪽에 접한 상태로 부상토를 제거함에 따라 보다 강력한 탄력에 의해 날개(3)의 상부에 붙어있는 부상토를 제거할 수 있게되므로 부상토 제거효율을 월등히 높여줄 수 있게되는 것이다.Furthermore, in the present invention, as shown in the drawings, at least one of the plurality of wires 23 is in contact with the lower side of the wing 3 and the remaining two wires 23 are in contact with the upper side of the wing 3 to remove the floating soil. As it is removed, it becomes possible to remove the floating soil attached to the upper part of the wing 3 by stronger elasticity, so that the floating soil removal efficiency can be significantly improved.
그리고, 본 발명의 부상토 제거장치는 천공스크류(1)가 천공작업을 수행할 때 토사제거수단(20)의 와이어(23)가 날개(3)의 상하측에 끼워진 상태에서 상승하는 날개(3)를 따라 와이어(23)가 상승회전하면서 날개(3)에 붙어있는 토사를 제거하게되므로 강력한 힘으로 토사를 깨끗하게 제거할 수 있게되는 효과를 기대할 수 있다.And, the floating soil removal device of the present invention is a blade (3) that rises in a state in which the wire 23 of the soil removal means (20) is inserted into the upper and lower sides of the blade (3) when the drilling screw (1) performs the drilling operation. ), as the wire 23 rotates upward, the soil attached to the wing 3 is removed, so the effect of being able to cleanly remove the soil with a strong force can be expected.
또한, 토사제거부(24)가 설치된 보빈(21)이 날개(3)의 상승 속도에 맞춰 일방향으로 회전하게되므로, 보빈(21)에 일정간격으로 설치된 다수의 토사제거부(24)가 연속적으로 날개(3)에 접하면서 토사를 제거하게되므로 이또한, 날개(3)에 붙어있는 토사를 깨끗하게 제거할 수 있는 원인으로 작용하게 된다.In addition, since the bobbin 21 in which the soil removal unit 24 is installed rotates in one direction according to the rising speed of the blade 3, a plurality of soil removal units 24 installed at regular intervals in the bobbin 21 are continuously installed. Since soil is removed while in contact with the wing (3), this also acts as a cause to cleanly remove the soil attached to the wing (3).
Claims (1)
- 스크류축(2)의 외주연에 날개(3)가 나선형으로 형성된 천공스크류(1)를 포함하는 천공스크류의 부상토 제거장치에 있어서,In the floating soil removal device of a drilling screw comprising a drilling screw (1) having a blade (3) spirally formed on the outer periphery of the screw shaft (2),천공스크류(1)의 일측에 세워져 설치되는 지지타워(10)와;a support tower 10 erected and installed on one side of the drilling screw 1;지지타워(10)의 측면에 사각틀 형상으로 결합되는 설치대(11)와;an installation table 11 coupled to the side surface of the support tower 10 in a rectangular frame shape;설치대(11)의 일측에 회전가능하게 설치되는 복수개의 보빈(21)과, 적어도 3개 이상의 와이어(23)가 수직방향으로 나란히 배치되도록 이루어진 토사제거부(24)가 상기 보빈(21)의 외주연에 환형으로 결합된 토사제거수단(20); 으로 구성하여, 상기 와이어(23)가 날개(3)의 상,하부에 끼워지듯이 결합 되어 부상토를 제거하고, A plurality of bobbins 21 rotatably installed on one side of the mounting table 11, and at least three or more wires 23 are disposed side by side in a vertical direction. Soil removal means 20 coupled to the periphery in an annular shape; to remove the floating soil by being coupled as if the wire 23 is fitted to the upper and lower parts of the wing 3,토사제거수단(20)은 설치대(11)의 외측과 내측에 교번되게 설치하여 토사제거수단(20)을 이루는 토사제거부(24)의 와이어(23)가 보다 조밀하게 날개(3)에 접할 수 있도록 구성한 것을 특징으로 하는 천공 스크류의 부상토 제거장치.The soil removal means 20 is alternately installed on the outside and the inside of the installation table 11 so that the wire 23 of the soil removal unit 24 constituting the soil removal means 20 more densely contacts the wing 3 . The floating soil removal device of the perforated screw, characterized in that it is configured to be so.
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2020-0165491 | 2020-12-01 | ||
| KR1020200165491A KR102226840B1 (en) | 2020-12-01 | 2020-12-01 | Sand removal device for drilling screw |
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| WO2022119317A1 true WO2022119317A1 (en) | 2022-06-09 |
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| PCT/KR2021/018023 WO2022119317A1 (en) | 2020-12-01 | 2021-12-01 | Device for removing loose soil on drilling screw |
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| KR102226840B1 (en) * | 2020-12-01 | 2021-03-11 | 유호삼 | Sand removal device for drilling screw |
| KR102616583B1 (en) | 2021-09-03 | 2023-12-20 | 유호삼 | Sand removal device for auger drilling screw and engineering method for drilling using the same thereof |
| CN114935418B (en) * | 2022-05-13 | 2023-09-29 | 西安理工大学 | High-precision torque and rotation speed measuring device of rotary-cut instrument |
| KR102648556B1 (en) * | 2023-10-20 | 2024-03-19 | (주)노아중기계 | Non-Powered Earth And Sand Removing Apparatus Of Auger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938593U (en) * | 1982-09-02 | 1984-03-12 | 成幸工業株式会社 | Excavator soil removal device |
| US5242027A (en) * | 1992-03-09 | 1993-09-07 | Berkel & Company Contractors, Inc. | Cleaning device for earth augers |
| JPH08284574A (en) * | 1995-04-14 | 1996-10-29 | Seiko Kogyo Kk | Earth-removing device for screw auger |
| KR20150118845A (en) * | 2014-04-15 | 2015-10-23 | 지이산업 주식회사 | Earth and sand removal device for auger drill |
| KR102089224B1 (en) * | 2019-10-22 | 2020-03-13 | 나춘식 | Removing foreign substances device of Screw for drilling machine |
| KR102226840B1 (en) * | 2020-12-01 | 2021-03-11 | 유호삼 | Sand removal device for drilling screw |
-
2020
- 2020-12-01 KR KR1020200165491A patent/KR102226840B1/en active IP Right Grant
-
2021
- 2021-12-01 WO PCT/KR2021/018023 patent/WO2022119317A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938593U (en) * | 1982-09-02 | 1984-03-12 | 成幸工業株式会社 | Excavator soil removal device |
| US5242027A (en) * | 1992-03-09 | 1993-09-07 | Berkel & Company Contractors, Inc. | Cleaning device for earth augers |
| JPH08284574A (en) * | 1995-04-14 | 1996-10-29 | Seiko Kogyo Kk | Earth-removing device for screw auger |
| KR20150118845A (en) * | 2014-04-15 | 2015-10-23 | 지이산업 주식회사 | Earth and sand removal device for auger drill |
| KR102089224B1 (en) * | 2019-10-22 | 2020-03-13 | 나춘식 | Removing foreign substances device of Screw for drilling machine |
| KR102226840B1 (en) * | 2020-12-01 | 2021-03-11 | 유호삼 | Sand removal device for drilling screw |
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