KR200161835Y1 - One touch coupling of drill auger - Google Patents

One touch coupling of drill auger Download PDF

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Publication number
KR200161835Y1
KR200161835Y1 KR2019960040619U KR19960040619U KR200161835Y1 KR 200161835 Y1 KR200161835 Y1 KR 200161835Y1 KR 2019960040619 U KR2019960040619 U KR 2019960040619U KR 19960040619 U KR19960040619 U KR 19960040619U KR 200161835 Y1 KR200161835 Y1 KR 200161835Y1
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KR
South Korea
Prior art keywords
auger
shaft
cylinder
auger shaft
seesaw
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KR2019960040619U
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Korean (ko)
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KR19980027664U (en
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강창중
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이정우
주식회사동아지질
한국 에스. 이. 씨주식회사
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Priority to KR2019960040619U priority Critical patent/KR200161835Y1/en
Publication of KR19980027664U publication Critical patent/KR19980027664U/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

본고안은 지하연속벽을 조성할때나 연약지반에 파일을 박는 토목공사시 사용하는 굴착기의 오거축을 원터치로 연결하거나 분리하는 굴착기의 오거축 원터치 커플링에 관한 것이다.This paper relates to the one-axis coupling of the excavator, which connects or separates the excavator's axle, which is used for the construction of continuous continuous walls or for the construction of piles in soft ground.

종래 굴착기의 기어박스에 오거축을 설치함에 있어서는 연결핀을 사용하여 연결하고 분리시에는 연결핀을 빼내어 분리하는 구조이므로 연결 및 분리작업이 불편하고 번거러우며 시간도 많이 걸리는 등 작업성이 매우 불량한 결점이 있었다.When installing the auger shaft in the gearbox of the conventional excavator, it is connected by using a connecting pin and when disconnecting, it is a structure that separates by disconnecting the connecting pin, which makes the connection and disconnecting work inconvenient, cumbersome and time-consuming. There was this.

본고안은 이와같은 점을 감안하여 안출한 것으로 오거축을 실린더의 작동에 의한 원터치 방식으로 연결 및 분리할 수 있게 한 고안이다.This paper has been devised in view of such a point, and is designed to allow the auger shaft to be connected and disconnected in a one-touch manner by the operation of a cylinder.

Description

굴착기의 오거축 원터치 커플링Auger one-touch coupling of excavator

제1도는 본고안의 일부 절개사시도.1 is a partial incision view of the present article.

제2도는 본고안의 오거축 연결전 상태의 단면도.2 is a cross-sectional view of the state before the axle shaft connection in this article.

제3도는 본고안의 오거축 연결상태 단면도.3 is a cross-sectional view of the auger shaft connection state in this article.

제4도는 본고안의 사용예시도.4 is an example of use of the present article.

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

1 : 오거본체 2 : 오거축1: auger body 2: auger shaft

3 : 축수 4 : 고정관3: axis number 4: fixed tube

5 : 실린더 6 : 피스톤롯드5: cylinder 6: piston rod

7 : 승강관 8 : 요구7: lifting tube 8: request

9 : 시소간 10 : 핀9: Seesaw 10: Pin

11 : 괘지공 12 : 괘정봉11: ruled paper ball 12: ruled bar

13 : 내관 14 : 작동편13: inner tube 14: working piece

14' : 경사면14 ': slope

본고안은 지하연속벽을 조성할때나 연약지반에 파일을 박는 토목공사시 사용하는 굴착기의 오거축을 원터치로 연결하거나 분리하는 굴착기의 오거축 원터치 커플링에 관한 것이다.This paper relates to the one-axis coupling of the excavator, which connects or separates the excavator's axle, which is used for the construction of continuous continuous walls or for the construction of piles in soft ground.

종래 굴착기의 기어박스에 오거축을 설치함에 있어서는 연결핀을 사용하여 연결하고 분리시에는 연결핀을 빼내어 분리하는 구조이므로 연결 및 분리작업이 불편하고 번거러우며 시간도 많이 걸리는 등 작업성이 매우 불량한 결점이 있었다.When installing the auger shaft in the gearbox of the conventional excavator, it is connected by using a connecting pin and when disconnecting, it is a structure that separates by disconnecting the connecting pin, which makes the connection and disconnecting work inconvenient, cumbersome and time-consuming. There was this.

본고안은 이와같은 점을 감안하여 안출한 것으로 오거축을 실린더의 작동에 의한 원터치 방식으로 연결 및 분리할 수 있게 한 것인데, 이를 첨부도면에 의거 상술하면 다음과 같다.The present proposal was made in view of such a point, and the auger shaft can be connected and disconnected in a one-touch manner by the operation of a cylinder. This will be described in detail with reference to the accompanying drawings.

오거본체(1)의 하단에 오거축(2)이 삽입되는 축수(3)가 연결 설치된 것에 있어서 오거본체(1)의 외주에 관찰시킨 고정관(4)에 실린더(5)를 대향 설치하여 그 피스톤롯드(6)의 끝단을 고정관(4)의 내면을 습동하는 승강관(7)에 고정하고 축수(3)의 외면 양측에 어긋나게 형성한 요구(8)에는 시소간(9)을 핀(10)으로 입설하되, 그 하단에 오거축(2)의 괘지공(11)에 삽탈되는 괘정봉(12)을 수평으로 유착하여 승강관(7)이 실린더(5)에 의해 승강될때 그 내부의 내관(13)에 부착된 작동편(14)의 상, 하경사면(14')이 시소간(9)의 상단과 하단의 괘정봉(12)을 선택적으로 작동시켜 괘정봉(12)을 오거축(2)의 괘지공(11)에 삽탈자재되게 한 구조이다.In the case where the axle shaft 3 into which the auger shaft 2 is inserted is connected to the lower end of the auger body 1, the cylinder 5 is opposed to the fixed pipe 4 observed on the outer periphery of the auger body 1, and the piston On the request 8 formed by fixing the end of the rod 6 to the elevating pipe 7 that slides the inner surface of the fixed pipe 4 and shifting the outer surface of the bearing 3, the seesaw 9 is pin 10. When the lifting pipe (7) is lifted by the cylinder (5) by horizontally adhering the ruled rod (12) inserted into the ruler hole (11) of the auger shaft (2) at the bottom of the inner tube ( The upper and lower inclined surfaces 14 'of the operation piece 14 attached to the 13 selectively operate the fixed bar 12 at the top and bottom of the seesaw 9 to move the fixed bar 12 to the axle shaft 2. It is the structure which inserted and inserted into the hanging hole 11 of ().

이와같이된 본고안은 오거본체(1)에 관착된 고정관(4)의 실린더(5)를 작동시켜 피스톤롯드(6)를 인출시키면 이에 고정된 승강관(7)이 하강하게 되는데 승강관(7)의 내부에는 내관(13)이 격설되어 이에 경사면(14')이 상하로 형성된 작동편(14)이 부착되어 있고 오거축(2)이 삽입되는 축수(3)에는 작동편(14)에 의해 시소작동되는 시소간(9)이 핀(10)으로 유착되어 하단에 괘정봉(12)이 수평으로 유착되어 있으므로, 제2도와 같이 오거축(2)이 축수(3)로 부터 이탈된 상태에서는 시소간(9)이 수직으로 입설되어 뒤로 후퇴된 괘정봉(12)의 상측에 내관(13)의 작동편(14)이 위치되어 있으므로 오거축(2)을 오거본체(1)에 연결시킬때에는 오거축(2)을 먼저 축수(3)의 내부로 삽입시킨 후 고정관(4)에 설치된 실린더(5)을 작동시키면 실린더(5)내에 몰입된 피스톤롯드(6)가 하강되면서 승강관(7)을 하강시키게 되므로, 그 내관(13)에 고정된 작동편(14)이 동시에 하강되면서 하부의 경사면(14')이 괘정봉(12)을 밀게됨에따라 괘정봉(12)이 시소간(9)의 시소작동으로 내측으로 몰입되어 이와 일치상태에 있는 오거축(2)의 괘지공(11)에 삽입되므로서 오거축(2)은 오거본체(1)와 일체로 연결된 축수(3)와 일체로 결합되어지는데, 여기서 작동편(14)은 괘지공(11)의 내부로 삽입된 괘정봉(12)의 뒤에 정지되어 있으므로 괘정봉(12)은 임의로 빠져나오지 못하게 되어 오거축(2)은 오거본체(1)와 튼튼하게 결합되어지게 되고, 이때 시소간(9)의 상단은 핀(10)을 중심으로 시소회동되어 요구(8)의 밖으로 약간 돌출된 상태에 있게 된다.In this manner, the cylinder 5 of the fixed pipe 4 attached to the auger main body 1 is pulled out and the piston rod 6 is pulled out so that the lifting pipe 7 fixed thereto is lowered. The inner tube 13 is arranged inside the working piece 14 attached to the inclined surface 14 'up and down, and the axle shaft 3 into which the auger shaft 2 is inserted is operated by the working piece 14. Since the actuating seesaw 9 is bonded to the pin 10 and the hooked rod 12 is horizontally adhered to the lower end, the seesaw in the state where the auger shaft 2 is detached from the shaft 3 as shown in FIG. Since the operating piece 14 of the inner tube 13 is located on the upper side of the stem 12 which is retracted vertically with the liver 9 vertically retracted, the auger shaft 2 is connected to the auger body 1 when the auger shaft 2 is connected to the auger body 1. When the shaft 2 is first inserted into the shaft 3 and the cylinder 5 installed in the fixed tube 4 is operated, the piston rod 6 immersed in the cylinder 5 is lowered. Since the elevating pipe (7) is lowered, as the operating piece (14) fixed to the inner tube (13) is lowered at the same time as the lower inclined surface (14 ') pushes the ruled rod (12) The auger shaft 2 is integrally connected with the auger body 1 while being inserted into the bore hole 11 of the auger shaft 2 which is immersed inward and aligned with the seesaw operation of the seesaw section 9 ( 3) is integrally coupled with the operation piece 14 is stopped behind the ruler bar 12 inserted into the ruler hole 11 so that the ruler bar 12 does not escape arbitrarily because 2) is firmly coupled with the auger body 1, wherein the top of the seesaw 9 is pivoted about the pin 10 so as to protrude slightly out of the request 8.

이상태에서 오거축(2)을 오거본체(1)와 분리시킬때에는 실린더(5)를 작동시켜 피스톤롯드(6)를 실린더(5)의 내부로 몰입시키면 승강관(7)이 상승되어 내관(13)을 상승시키게 되므로 내관(13)에 부착된 작동편(14)이 상승되면서 그 상부의 경사면(14')이 요구(8)의 밖으로 돌출된 시소간(9)의 상단을 회동시켜 요구(8)의 내부로 밀어넣게 됨에따라 시소간(9)의 하단은 시소작동에 의해 핀(10)을 중심으로 밖으로 회동되어 나오게되므로, 이에 수평으로 유착된 괘정봉(12)이 오거축(2)의 괘지공(11)으로 부터 빠져나오게 되고 이로인해 오거축(2)은 축수(3)와 결합이 해제되어 오거본체(1)로 부터 분리되는 것이다.In this state, when the auger shaft (2) is separated from the auger body (1), the cylinder (5) is operated to immerse the piston rod (6) into the cylinder (5). ), The working piece 14 attached to the inner tube 13 is raised so that the inclined surface 14 ′ of the upper part rotates the upper end of the seesaw 9 protruding out of the request 8. As the lower end of the seesaw 9 is rotated out of the center around the pin 10 by the seesaw operation, the fixed bar 12 adhered horizontally to the axle shaft 2 It will come out from the ruled ball (11) and thereby the auger shaft (2) is separated from the auger body (1) by being released from the shaft number (3).

이와같이 본고안은 오거축(2)을 종래와 같이 연결핀의 체해결로서 착탈하지 않고 실린더(5)에 의한 원터치 작동으로 오거축(2)을 튼튼하게 연결하므로 작업이 매우 편리하고 능률적이며 작업시간을 단축할 수 있는 등 그 효과가 매우 크다.In this way, since the auger shaft (2) is firmly connected to the auger shaft (2) by one-touch operation by the cylinder (5) without detaching the auger shaft (2) as a conventional solution of the connecting pin, the work is very convenient and efficient, and the working time It can shorten the effect is very large.

Claims (1)

오거본체(1)의 하단에 오거축(2)이 삽입되는 축수(3)가 연결 설치된 것에 있어서 오거본체(1)의 외주에 관찰시킨 고정관(4)에 실린더(5)를 대향 설치하여 그 피스톤롯드(6)의 끝단을 고정관(4)의 내면을 습동하는 승강관(7)에 고정하고 축수(3)의 외면 양측에 어긋나게 형성한 요구(8)에는 시소간(9)을 핀(10)으로 입설하되, 그 하단에 오거축(2)의 괘지공(11)에 삽탈되는 괘정봉(12)을 수평으로 유착하여 승강관(7)이 실린더(5)에 의해 승강될때 그 내부의 내관(13)에 부착된 작동편(14)의 상, 하경사면(14')이 시소간(9)의 상단과 하단의 괘정봉(12)을 선택적으로 작동시켜 괘정봉(12)을 오거축(2)의 괘지공(11)에 삽탈자재되게 한 굴착기의 오거축 원터치 커플링.In the case where the axle shaft 3 into which the auger shaft 2 is inserted is connected to the lower end of the auger body 1, the cylinder 5 is opposed to the fixed pipe 4 observed on the outer periphery of the auger body 1, and the piston On the request 8 formed by fixing the end of the rod 6 to the elevating pipe 7 that slides the inner surface of the fixed pipe 4 and shifting the outer surface of the bearing 3, the seesaw 9 is pin 10. When the lifting pipe (7) is lifted by the cylinder (5) by horizontally adhering the ruled rod (12) inserted into the ruler hole (11) of the auger shaft (2) at the bottom of the inner tube ( The upper and lower inclined surfaces 14 'of the operation piece 14 attached to the 13 selectively operate the fixed bar 12 at the top and bottom of the seesaw 9 to move the fixed bar 12 to the axle shaft 2. Auger shaft one-touch coupling of the excavator which was inserted and inserted into the hanging hole (11).
KR2019960040619U 1996-11-14 1996-11-14 One touch coupling of drill auger KR200161835Y1 (en)

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Application Number Priority Date Filing Date Title
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KR200161835Y1 true KR200161835Y1 (en) 1999-12-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100609600B1 (en) * 2006-01-23 2006-08-17 주식회사 도화종합기술공사 Equality apparatus river foundation surface of foundation part of a bridge construction
KR101436378B1 (en) * 2014-04-15 2014-11-04 주식회사 태강기업 Axial image spotter for auger machine that aligns drive socket with screw head
KR101436379B1 (en) * 2014-04-15 2014-09-02 주식회사 태강기업 Remote controlled joint clamp for auger machine that fixes screw head on drive socket

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