KR20010070589A - Magnetic force adsorber adsorption magnetic force auto make and break unit - Google Patents

Magnetic force adsorber adsorption magnetic force auto make and break unit Download PDF

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Publication number
KR20010070589A
KR20010070589A KR1020010029018A KR20010029018A KR20010070589A KR 20010070589 A KR20010070589 A KR 20010070589A KR 1020010029018 A KR1020010029018 A KR 1020010029018A KR 20010029018 A KR20010029018 A KR 20010029018A KR 20010070589 A KR20010070589 A KR 20010070589A
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South Korea
Prior art keywords
magnetic force
magnetic
shaft
adsorption
fastened
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KR1020010029018A
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Korean (ko)
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형 정
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형 정
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Priority to KR1020010029018A priority Critical patent/KR20010070589A/en
Publication of KR20010070589A publication Critical patent/KR20010070589A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: An automatic opening device is provided to minimize volume and weight and to promote convenience of manipulation by keeping on of adsorbing magnetic force in primary repetitive movement while in primary movement by keeping off. CONSTITUTION: Inside of a magnetic absorber body(1), cases are installed rotatably by a shaft(2) and an operable body(5) having a curvature(5-1) is combined by a bolt(1-3) and a nut(5-5). On a side of a hanger(5-2), a hinge portion(5-4) is rotationally combined by a shaft bolt(5-6) and at a lower hinge portion(5-4) of the operable valve(5-3), a protrusion valve(6-2) is rotatably connected. The inside of a rotatable panel(6) a shaft hole(6-3) id fitted by a shaft(2) to be joined with a combining bolt(6-7). The operable body(5) descends to be in a horizontal state and adsorptive magnetic force is kept off. Herein, upon lifting a crane, the operable valve(5-3) ascends for rotating a rotatable panel(6) in 90degrees clockwise. And the rotatable magnetic body(3) rotates in 90degrees for making adsorbing magnetic force to be on depending on flow of a transfer article(10).

Description

자력 흡착기의 흡착 자력 자동 개폐 장치{Magnetic force adsorber adsorption magnetic force auto make and break unit}Magnetic force adsorber adsorption magnetic force auto make and break unit

본 발명은 철판 등의 철강재를 자력으로 흡착하여 이를 공중으로 운반 이동시키는 자력 흡착기의 흡착 자력 자동 개폐 장치에 관한 것이다.The present invention relates to an adsorption magnetic force automatic switching device of a magnetic adsorber which magnetically adsorbs steel materials such as an iron plate and carries them to the air.

산업 발전에 수반하여 각종 구조물의 소재인 철판 등의 철강재를 자력으로 흡착하여 이를 공중 이동시키는 운반 수단인 자력 흡착기의 흡착 자력 자동 개폐 장치는 인력 시장 구조 조정에 있어 중요한 필수품으로 이의 수요가 날로 점고되고 있는 추세이고, 이에 부응하기 위하여 본 출원인이 선 출원 특허 받은 특허 제288137호 및 제 288245호가 공지된 바 있으나, 이와 같은 선 특허 발명은 구조상 부피가 크고 무겁기 때문에 중량재 운반의 경우에는 적합하지만, 사용 빈도가 잦은 경량재 운반의 경우에는 사용상 불편한 점이 있었던 것이다.With the development of industry, magnetic adsorption and automatic switchgear of magnetic adsorber, which is a means of transporting and moving steel materials such as steel plate, which is the material of various structures by air, is an important necessity for restructuring the workforce market. In order to meet this trend, Patent Nos. 288137 and 288245, which have been previously filed by the applicant, have been known. However, such a prior patent invention is suitable for heavy material transportation because it is bulky and heavy in structure. Frequent use of lightweight materials in the case of transportation.

본 발명은 이상의 문제점을 개선하고자 발명한 것으로 이의 발명 요지는 작동체(5)의 작동간(5-3)과 연결된 래치트식 회동반(6)이 90°로 반복 회전되면서 회전 자석체의 NS 극성을 변환시켜 흡착 자력을 ON, OFF되게 함에 있어 상기의 래치트식 작동반의 회전 각도를 90°로 하여 1차 작동(하강) 시는 흡착자력의 흡착 준비 단계이고, 2차 작동(상승) 시는 흡착 자력의 흡착 단계이며, 3차 작동(하강) 시는 흡착 자력의 해지 준비 단계이고, 4차 작동(상승) 시는 흡착 자력의 해지 단계가 되게 한 것이다.The present invention has been invented to improve the above problems, and the gist of the present invention is that the ratchet type rotary disk 6 connected with the operation section 5-3 of the actuator 5 is rotated at 90 ° repeatedly, and the NS of the rotating magnet body is rotated. When changing the polarity to turn on and off the suction magnetic force, the ratchet type operating panel's rotation angle is set to 90 ° for the first operation (falling). Is the adsorption step of the adsorption magnetic force, the third operation (falling) is to prepare the termination of the adsorption magnetic force, the fourth operation (rising) is to be the cancellation phase of the adsorption magnetic force.

도 1은 본 발명의 분리 사시도1 is an exploded perspective view of the present invention

도 2는 본 발명의 사시도2 is a perspective view of the present invention

도 3은 도2의 A-A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.

도 4는 본 발명의 작용 표시도4 is an operation display of the present invention

도 5a, 5b, 5c, 5d및 6a, 6b, 6c, 6d는 본 발명의 흡착 자력의 ON, OFF 설명도5A, 5B, 5C, 5D, and 6A, 6B, 6C, and 6D are ON and OFF explanatory diagrams of the adsorption magnetic force of the present invention.

* 도면의 중요부분에 대한 부호의 설명* Explanation of symbols for important parts of the drawings

1. 자력 흡착기 몸체 1-1. 지지판 1-2. 축1. Magnetic adsorber body 1-1. Support plate 1-2. shaft

1-3. 볼트 2. 축 2-1. 나사공1-3. Bolt 2. Shaft 2-1. Screwman

2-2. 부시 3. 회전 자석체 3-1. 케이스2-2. Bushing 3. Rotating Magnet 3-1. case

3-1a. 자극 분리부 4. 자극부재 4-1. 비자성체3-1a. Magnetic pole separator 4. Magnetic pole member 4-1. Nonmagnetic material

5. 작동체 5-1. 만곡부 5-2. 걸이간5. Actuator 5-1. Curve 5-2. Hanger

5-3. 작동간 5-4. 힌지부 5-5. 너트5-3. Between operations 5-4. Hinge 5-5. nut

5-6. 축 볼트 5-7. 체결볼트 5-8. 너트5-6. Axial Bolt 5-7. Tightening Bolts 5-8. nut

6. 회동반 6-1. 트임부 6-2. 돌출간6. Meeting Group 6-1. Trim 6-2. Protrusion

6-3. 축공 6-4. 축 고정판 6-5. 래치트6-3. Axle 6-4. Shaft fixing plate 6-5. Ratchet

6-5a. 턱 6-6. 와셔 6-7. 체결볼트6-5a. Jaw 6-6. Washers 6-7. Tightening Bolt

6-8. 나사공 7. 가동 스토퍼 블록 7-1. 스프링6-8. Thread Hole 7. Moving Stopper Block 7-1. spring

7-2. 걸림핀 8. 고정 스토퍼 블록 8-1. 스프링7-2. Stopping Pin 8. Fixing Stopper Block 8-1. spring

8-2. 걸림핀 9. 걸고리 10. 운반 물체8-2. Retaining pin 9. hook 10. carrying object

이를 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail based on the drawings.

자력 흡착기 몸체(1)의 내부에는 회전 자석체(3)의 케이스(3-1)가 축(2)에 의해 회전될 수 있게 설치하고, 그 상부에 입설된 좌우 지지판(1-1)에는 만곡부(5-1)가 있는 작동체(5)가 축(1-2) 및 걸이간(5-2)에 끼움된 상태에서 체결볼트(1-3) 및 너트(5-5)에 의해 체결되고, 걸이간(5-2)의 일측에는 작동간(5-3)의 상측 힌지부(5-4)가 축 볼트(5-6)에 의해 회전 가능하게 체결되고, 작동간(5-3)의 하측 힌지부(5-4)에는 회동반(6)의 일측에 돌출된 돌출간(6-2)이 체결볼트(5-7) 및 너트(5-8)에 의해 회전 가능하게 체결되며, 회동반(6)의 내부 및 이의 축공(6-3)에는 주면에 일정간격으로 다수의 턱(6-5a)이 있는 래치트(6-5)가 끼움된 축(2)이 끼움되어 이 축(2)의 선단에 형성된 나사공(2-1)에는 와셔(6-6)를 개재한 체결볼트(6-7)가 체결되고, 회동반(6)의 일측에 형성된 트임부(6-1) 외측에는 자력 흡착기 몸체(1)에 고정된 고정 스토퍼 블록(8)이 근접되어 있으되, 이의 선단에는 스프링(8-1)을 개재한 걸림핀(8-2)이 설치되어 전기한 트임부(6-1) 및 래치트(6-5)의 턱(6-5a)에 걸림되게하고, 전기한 회동반(6)의 주면 일측에 형성된 나사공(6-8)에는 걸림핀(7-2) 및 스프링(7-1)을 구비한 가동 스토퍼 블록(7)이 체결되어 이의 걸림핀(7-2)은 전기한 래치트(6-5)의 턱(6-5a)에 걸림되게 한 것이다.Inside the magnetic adsorber body 1, the case 3-1 of the rotating magnet body 3 is installed to be rotated by the shaft 2, and the bent portion is provided on the left and right support plates 1-1 placed thereon. The actuator (5-1) with (5-1) is fastened by the fastening bolt (1-3) and the nut (5-5) in the state of being fitted between the shaft (1-2) and the hanger (5-2) , The upper hinge portion 5-4 of the operation section 5-3 is rotatably fastened by the shaft bolt 5-6 to one side of the hook section 5-2, and the operation section 5-3. The lower hinge portion 5-4 of the protrusion 6-2 protruding on one side of the pivoting plate 6 is rotatably fastened by a fastening bolt 5-7 and a nut 5-8, The shaft 2 into which the ratchet 6-5, which has a plurality of jaws 6-5a, is fitted at a predetermined interval on the main surface is fitted into the pivoting plate 6 and its shaft hole 6-3. The fastening bolt 6-7 through the washer 6-6 is fastened to the screw hole 2-1 formed at the tip of (2), and the trimming part 6-1 formed on one side of the rotating disk 6 is provided. Magnetic force on the outside A fixed stopper block 8 fixed to the adsorber body 1 is adjacent, and a trimming part 6-1 provided with a locking pin 8-2 through a spring 8-1 is installed at the tip thereof. And a locking pin 7-2 and a spring (7-2) in the screw hole 6-8 formed at one side of the main surface of the pivoting plate 6 to be engaged with the jaw 6-5a of the ratchet 6-5. The movable stopper block 7 having the 7-1) is fastened so that the locking pin 7-2 is caught by the jaw 6-5a of the ratchet 6-5.

이상과 같이 구성된 본 고안은 자력 흡착기의 흡착 자력 자동 개폐 장치인 바 이를 사용할 때는 자력 흡착기 몸체(1)의 상부에 설치된 작동체(5)의 걸이간(5-2)에 크레인의 걸고리(9)를 걸림시킨 상태에서 철판 등의 운반 물체(10) 위에 안치하여 이의 운반 수단으로 사용하는 것으로 크레인의 장력을 해지하면 작동체(5)는 자체의 경사 무게에 의해 도 4의 점선 표시와 같이 작동체(5)는 하강하여 수평 상태로 눕게되고, 이어서 래치트(6-5)의 턱(6-5a)은 걸림핀(7-2)(8-2)에서 미끄럼 되고, 크레인을 들어올리면 작동체(5)는 상승하면서 회동반(6)을 90°로 회전시킴에 따라 회전 자석체(3)의 극성이 변환되면서 흡착 자력을 개폐(ON, OFF)할 수 있게 한 것으로 운반 물체의 흡착 과 해지 과정을 도 5a, 5b, 5c, 5d 및 도6a, 6b, 6c, 6d에 의거 설명하면 다음과 같다.The present invention configured as described above is a magnetic attraction device of the magnetic attraction adsorption device when using the bar hook (9) of the crane between the hook (5-2) of the actuator (5) installed on the upper side of the magnetic adsorber body (1) When the tension of the crane is released by placing it on a transporting object 10 such as an iron plate and using it as a means of transport in the state of locking the actuator 5 by the inclination weight of the actuator as shown by the dotted line in FIG. 4. (5) is lowered and lying in a horizontal state, and then the jaws (6-5a) of the ratchet (6-5) is slid from the engaging pins (7-2) (8-2), and lifting the crane (5) rotates the rotating disk (6) to 90 ° while rising, so that the polarity of the rotating magnet body 3 is changed to open and close the adsorption magnetic force (ON, OFF), so that the adsorption and release of the transport object The process will be described based on FIGS. 5A, 5B, 5C, 5D and 6A, 6B, 6C, and 6D.

먼저 흡착 과정을 설명하면 도 5a 및 도 6a은 자력 흡착기 몸체(1)가 철판 등의 운반 물체(10) 위에 안치된 상태로서, 작동체(5)는 하강되어 수평된 상태이고, 회전 자석체(3)의 자극 분리부(3-1a)는 수평 상태로서 자극 부재(4) 내에 자로가 형성되기 때문에 흡착자력은 OFF된 상태이다. 이때, 크레인을 들어올리면 도 5b 및 도 6b 표시와 같이 작동간(5-3)이 상승하여 수직으로 되면서 회동반(6)을 시계 방향으로 90°범위로 회동시키게 되고, 이때 축(2)에 끼움 설치된 회전 자석체(3)를 90°회전시켜 자극 분리부(3-1a)는 수직 상태로 되면서 자력선의 자로는 운반 물체(10)에 흐름에 따라 흡착 자력은 ON 상태로 된다.First, the adsorption process will be described with reference to FIGS. 5A and 6A in which the magnetic adsorber body 1 is placed on a carrying object 10 such as an iron plate, and the actuator 5 is lowered and horizontally positioned. The magnetic pole separating portion 3-1a of 3) is in a horizontal state, and a magnetic path is formed in the magnetic pole member 4, so that the magnetic attraction force is turned off. At this time, when lifting the crane as shown in Fig. 5b and 6b the operating period (5-3) is raised to be vertical to rotate the rotating disk (6) in the clockwise direction 90 ° range, at this time on the shaft (2) By rotating the fitted rotating magnet body 3 by 90 °, the magnetic pole separating portion 3-1a is in a vertical state, while the magnetic force line flows into the carrying object 10 so that the suction magnetic force is turned on.

이와 같이 회동반(6)이 90°회전된 상태는 가동 및 고정 스토퍼 블록(7)(8)의 걸림핀(7-2)(8-2)이 래치트(6-5)의 걸림턱(6-5a) 및 트임부(6-1)의 일측단에 걸림되면서 회동반(6)을 고정시킴에 따라 회전 자석체(3) 역시 90°회전된 상태에서 고정된다. 다음으로 크레인의 장력을 해지시키면 이때, 작동체(5)는 자기 경사 무게 및 작동체(5)의 만곡부(5-1)에 의해 도 5c 및 도 5c-1 표시와 같이 반 시계 방향으로 90°로 회전되어 수평 상태로 눕게 되고, 이때 회전 자석체(3)는 회동반(6) 내에 설치된 래치트(6-5)의 턱(6-5a)이 걸림핀(7-2)(8-2)에서 미끄럼 되기 때문에 회전되지 않고, 정지된 상태가 유지된다. 그리고 자극부재(4)의 중심부에 있는 자극 분리부인 비자성체(4-1)와 회전 자석체(3)의 자극 분리부(3-1a)와 접하는 각도는 반 시계 방향으로, 만곡부(5-1)가 반대 위치 시는 시계 방향으로 약간 기울어진 5∼7°정도 경사각도를 갖는 상태에서 고정 스토퍼블록(8)의 걸림핀(8-2) 및 가동 스토퍼블록(7)의 걸림핀(7-2)이 래치트(6-5)의 턱(6-5a)에 걸림되면서 회전 자석체(3)를 고정하고 있기 때문에 크레인의 장력 해지 시는 회전 자석체(3)가 시계 방향 또는 반 시계 방향으로 자유 회전되어 극성 변환으로 인하여 생기는 안전사고를 방지하게 된다.In this state, when the pivoting plate 6 is rotated by 90 °, the locking pins 7-2 and 8-2 of the movable and fixed stopper blocks 7 and 8 are locked by the latch 6-5. 6-5a) and the rotating magnet 6 is fixed while being rotated by 90 ° while being locked to one side end of the trim part 6-1. Next, when the tension of the crane is released, the actuator 5 is rotated 90 degrees counterclockwise as shown in FIGS. 5C and 5C-1 by the magnetic inclination weight and the curved portion 5-1 of the actuator 5. And the tuck 6-5a of the ratchet 6-5 installed in the pivoting plate 6 has a locking pin 7-2 and 8-2. It does not rotate because it slides at), and the stopped state is maintained. In addition, the angle of contact between the nonmagnetic material 4-1, which is the magnetic pole separating portion at the center of the magnetic pole member 4, and the magnetic pole separating portion 3-1a of the rotating magnet body 3 is counterclockwise, and the curved portion 5-1 ) Is in the opposite position, the locking pin 8-2 of the fixed stopper block 8 and the locking pin 7- of the movable stopper block 7 with the inclination angle of about 5 to 7 ° slightly inclined clockwise. 2) is locked to the jaws 6-5a of the ratchet 6-5, and the rotating magnet body 3 is fixed. Therefore, when the crane is released from tension, the rotating magnet body 3 is turned clockwise or counterclockwise. It can be freely rotated to prevent safety accidents caused by polarity change.

다음으로 흡착된 철판 등의 운반이 끝난 후 흡착 자력을 해지시키고자 할 때는 도 5c와 같이 작동체(5)가 수평된 상태에서 다시 한 번 크레인을 들어올리면 작동체(5)는 도 5d 및 도 6d와 같이 상승하여 수직상으로 되면서 회전 자석체(3)를 90°회전시켜 회전 자석체(3)의 자극 분리부(3-1a)가 수평 상태로 됨에 따라 자력선이 밖으로 나가지 않고 자극부재(4) 내에서 흐름에 따라 흡착 자력은 OFF(해지)로 되어진다. 이때, 자극부재(4)의 비자성체(4-1)에 대하여 회전 자석체(3)의 자극 분리부(3-1a)의 접한 각도는 반 시계 방향으로 약 5∼7°정도 경사되어지고, 또한 작동체(5)는 일방향 만곡부로 되어 있어 크레인의 장력을 해지하면 회전 자석체(3)는 자기 경사 무게에 의해 시계 방향으로는 회전되지 않고, 반 시계 방향으로 회전된다. 따라서, 크레인의 장력 해지 시 회전 자석체(3)가 시계 방향으로 회전되므로 해서 생기는 오작동 등의 안전 사고를 방지할 수 있게 된다.Next, in order to cancel the adsorption magnetic force after transportation of the adsorbed iron plate, etc., if the crane 5 is lifted once again in the state where the actuator 5 is horizontal as shown in FIG. 5C, the actuator 5 is shown in FIGS. As the magnetic pole is not raised, the magnetic pole lines 4 do not go out as the magnetic pole separating portion 3-1a of the rotary magnet body 3 is horizontal by rotating the rotary magnet body 3 by 90 ° while rising vertically as shown in 6d. As the flow flows inside the cylinder, the adsorbed magnetic force is turned off. At this time, the contact angle of the magnetic pole separating portion 3-1a of the rotating magnet body 3 with respect to the nonmagnetic body 4-1 of the magnetic pole member 4 is inclined about 5 to 7 degrees counterclockwise, In addition, the actuator 5 is a one-way bent portion, and when the tension of the crane is released, the rotating magnet body 3 is rotated counterclockwise without being rotated clockwise by the magnetic inclination weight. Therefore, it is possible to prevent a safety accident such as a malfunction caused by the rotation magnet body 3 is rotated in the clockwise direction when the tension of the crane is released.

이상과 같이 본 발명은 작동체(5)의 걸이간(5-2)에 크레인의 걸고리(9)를 걸림시킨 상태에서 작동체(5)의 승강(상하) 운동으로 흡착자력이 ON, OFF(개폐)되게 함에 있어 작동체(5)의 1차 반복 운동 시는 흡착 자력의 흡착 단계이고, 2차 반복 운동 시는 흡착 자력의 해지 단계로 되게 하였기 때문에 구조가 간단하여 자력 흡착기 몸체(1)의 전체적인 부피와 무게를 소형화 및 경량화할 수 있고, 작동이 정확하여 초심자의 경우에도 안전한 조작을 할 수 있어 매우 유용한 발명이다.As described above, in the present invention, the adsorption magnetic force is turned ON and OFF by the lifting (up and down) movement of the operating body 5 while the hook 9 of the crane is held by the hooking 5-2 of the operating body 5. In the first repetitive motion of the actuator 5, the adsorption magnetic force is the adsorption step of the adsorption magnetic force, and in the second repetitive motion, the adsorption magnetic force is released. It is a very useful invention because the overall volume and weight can be reduced in size and weight, and the operation is accurate so that even a beginner can safely operate.

Claims (3)

자력 흡착기 몸체(1)의 상부에 있는 지지판(1-1)에 만곡부(5-1)와 걸이간(5-2)이 있는 작동체(5)를 일방향 회동 가능하게 축(1-2)으로 설치하고, 걸이간(5-2)의 일측에 힌지 설치된 작동간(5-3)의 하단에는 축(2)에 회전 자석체(3)의 케이스(3-1)를 개재하여 끼움 설치된 회동반(6)의 돌출간(6-2)이 회동 가능하게 체결되어 작동체(5)의 승강(상하) 운동으로 회동반(6)이 90°의 범위 내에서 반복 운동하고, 회전 자석체(3)는 90°로 정 방향 운동되게 하되, 1차 반복 운동 시는 흡착 자력의 흡착 단계이고, 2차 반복 운동 시는 흡착 자력의 해지 단계로 되게 함을 특징으로 한 자력 흡착기의 흡착 자력 자동 개폐 장치.On the support plate 1-1 on the upper side of the magnetic adsorber body 1, the actuator 5 having the curved portion 5-1 and the hook portion 5-2 is rotated to the shaft 1-2 in a one-way rotation manner. Pivoting plate installed at the lower end of the operating section 5-3 hinged to one side of the hook section 5-2 via the case 3-1 of the rotating magnet body 3 on the shaft 2. The protrusion 6-2 of 6 is rotatably fastened, and the rotating disk 6 repeatedly moves in the range of 90 degrees by the lifting (up and down) motion of the actuator 5, and the rotating magnet body 3 ) Is a forward movement of 90 °, the adsorption magnetic force automatic switching device of the magnetic adsorber, characterized in that the first adsorption step of the adsorption magnetic force during the repetitive movement, the second step of the adsorption magnetic force is canceled phase . 청구항 1에 있어서 회동반(6)의 내부 및 그 축공(6-3)에는 래치트(6-5)와 축(2)이 끼움되어 체결볼트(6-7)에 의해 체결되고, 회동반(6)의 주연부에 형성된 나사공(6-8)에는 래치트 턱(6-5a)에 걸림되는 걸림핀(7-2)과 스프링(7-1)을 개재한 가동 스토퍼 블록(7)이 체결되고, 회동반(6)의 일측에 형성된 트임부(6-1)의 외측에는 래치트 턱(6-5a) 및 트임부(6-1)의 턱에 걸림되는 걸림핀(8-2)과 스프링(8-1)을 개재한 고정 스토퍼 블록(8)이 자력 흡착기 몸체(1)에 체결되어짐을 특징으로 한 자력 흡착기의 흡착 자력 자동 개폐 장치.The ratchet 6-5 and the shaft 2 are fitted in the inside of the rotating disk 6 and the shaft hole 6-3 of the rotating disk 6, and are fastened by the fastening bolts 6-7. 6 is fastened to the screw hole 6-8 formed at the periphery of 6), and the stopper block 7-2, which is engaged with the ratchet jaw 6-5a, and the movable stopper block 7 via the spring 7-1 are fastened. On the outer side of the trim part 6-1 formed on one side of the pivoting plate 6, a latching pin 8-2 is engaged with the ratchet jaw 6-5a and the jaw of the trim part 6-1. A fixed stopper block (8) via a spring (8-1) is fastened to the magnetic adsorber body (1) characterized in that the adsorption magnetic force automatic switching device of the magnetic adsorber. 청구항 1에 있어 흡착 자력의 ON 시와 흡착 자력의 OFF 시에 자극 부재(4)의 비자성체(4-1)에 회전 자석체(3)의 자극 분리부(3-1a)가 접하는 각도는 시계(또는 반시계) 방향으로 5∼7°경사된 상태에서 고정될 수 있게 회전 자석체(3)와 일체로 된 래치트(6-5)의 턱(6-5a)에는 고정 및 가동 스토퍼 걸림핀(7-2)(8-2)이 걸림되게 함을 특징으로 한 자력 흡착기의 흡착 자력 자동 개폐 장치.The angle at which the magnetic pole separating portion 3-1a of the rotating magnet body 3 is in contact with the nonmagnetic body 4-1 of the magnetic pole member 4 when the suction magnetic force is ON and when the magnetic attraction force is OFF is set. Fixing and movable stopper retaining pins on the jaws 6-5a of the ratchet 6-5 integrated with the rotating magnet body 3 so as to be fixed in a state inclined 5 to 7 ° in the counterclockwise direction. (7-2) (8-2), the magnetic attraction adsorption magnetic force automatic switching device of the magnetic adsorber characterized in that the locking.
KR1020010029018A 2001-05-25 2001-05-25 Magnetic force adsorber adsorption magnetic force auto make and break unit KR20010070589A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396384B1 (en) * 2001-07-07 2003-09-02 형 정 A magnetic adsorber's automatic switching device
KR101358045B1 (en) * 2013-08-14 2014-02-04 정진권 Magnetic adhesion type metal plate transfering apparatus
CN109809285A (en) * 2017-11-22 2019-05-28 陈李果 Magnetic suction disc, magnetic force suspender and crane with it

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JPS53126181A (en) * 1977-04-09 1978-11-04 Nippon Telegr & Teleph Corp <Ntt> Anchor for submarine coaxial cable
KR920007923Y1 (en) * 1990-07-24 1992-10-22 김용원 Revolver pistol type gas lighter
KR19980017958A (en) * 1996-08-29 1998-06-05 정형 Adsorption magnetic force switchgear of magnetic adsorber
JP2000044160A (en) * 1998-07-24 2000-02-15 Hyung Jung Magnetically attracted automatic opening and closing device of magnetic attracting unit
KR200175425Y1 (en) * 1999-09-29 2000-03-15 정형 Magnetic force adsorber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126181A (en) * 1977-04-09 1978-11-04 Nippon Telegr & Teleph Corp <Ntt> Anchor for submarine coaxial cable
KR920007923Y1 (en) * 1990-07-24 1992-10-22 김용원 Revolver pistol type gas lighter
KR19980017958A (en) * 1996-08-29 1998-06-05 정형 Adsorption magnetic force switchgear of magnetic adsorber
JP2000044160A (en) * 1998-07-24 2000-02-15 Hyung Jung Magnetically attracted automatic opening and closing device of magnetic attracting unit
KR200175425Y1 (en) * 1999-09-29 2000-03-15 정형 Magnetic force adsorber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396384B1 (en) * 2001-07-07 2003-09-02 형 정 A magnetic adsorber's automatic switching device
KR101358045B1 (en) * 2013-08-14 2014-02-04 정진권 Magnetic adhesion type metal plate transfering apparatus
CN109809285A (en) * 2017-11-22 2019-05-28 陈李果 Magnetic suction disc, magnetic force suspender and crane with it
CN109809285B (en) * 2017-11-22 2023-12-29 陈李果 Magnetic chuck, magnetic lifting appliance with magnetic chuck and crane

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