KR100586435B1 - A hand-operated handle backlashing prevention structure of winch for floodgate - Google Patents

A hand-operated handle backlashing prevention structure of winch for floodgate Download PDF

Info

Publication number
KR100586435B1
KR100586435B1 KR1020040016736A KR20040016736A KR100586435B1 KR 100586435 B1 KR100586435 B1 KR 100586435B1 KR 1020040016736 A KR1020040016736 A KR 1020040016736A KR 20040016736 A KR20040016736 A KR 20040016736A KR 100586435 B1 KR100586435 B1 KR 100586435B1
Authority
KR
South Korea
Prior art keywords
gear
handle shaft
spur gear
clutch
shaft
Prior art date
Application number
KR1020040016736A
Other languages
Korean (ko)
Other versions
KR20050089713A (en
Inventor
김상훈
Original Assignee
김상훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김상훈 filed Critical 김상훈
Priority to KR1020040016736A priority Critical patent/KR100586435B1/en
Publication of KR20050089713A publication Critical patent/KR20050089713A/en
Application granted granted Critical
Publication of KR100586435B1 publication Critical patent/KR100586435B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)

Abstract

본 발명은 와이어로프 및 랙크형수문 권양기에 관한 것으로서, 더욱 상세하게는 와이어로프 및 랙크형수문 권양기의 수동핸들축의 구조를 개선하여 수문의 하강시 수동핸들축의 역회전 방지할 수 있는 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치에 관한 것이다.The present invention relates to a wire rope and rack-type hydrologic winches, and more particularly, to improve the structure of the manual handle shaft of the wire rope and rack-type hydrogenerators to prevent the reverse rotation of the manual handle shaft when the gate is lowered. It relates to a manual handle reverse rotation prevention device of the electric traction winch.

본 발명의 목적은 와이어로프 및 랙크형 수문의 하강 또는 자동전도시 수동핸들축의 역회전을 방지하여 권양기의 내구성을 증대하고, 시설물 및 유지관리자의 안전성을 확보할 수 있는 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치를 제공함에 있다.An object of the present invention is to increase the durability of the hoisting machine by preventing the lowering of the wire rope and rack-type hydrology or reverse rotation of the manual transmission shaft of automatic transmission, and for the wire-rope multi-stage conductive gate to ensure the safety of facilities and maintenance personnel It is to provide a manual handle reverse rotation prevention device of the hoisting machine.

권양기, 수동핸들, 역회전, 방지, 클러치베어링Hoist, manual handle, reverse rotation, prevention, clutch bearing

Description

와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치{A HAND-OPERATED HANDLE BACKLASHING PREVENTION STRUCTURE OF WINCH FOR FLOODGATE}Manual handle reverse rotation prevention device of wire rope type multi-phase conduction gate winding machine {A HAND-OPERATED HANDLE BACKLASHING PREVENTION STRUCTURE OF WINCH FOR FLOODGATE}

도 1은 본 발명에 따른 권양기의 수동핸들 역회전방지장치를 나타낸 사시도,1 is a perspective view showing a manual handle reverse rotation prevention device of the hoist according to the present invention;

도 2는 본 발명에 따른 권양기의 수동핸들 역회전방지장치를 나타낸 분해조립사시도,Figure 2 is an exploded perspective view showing a manual handle reverse rotation prevention device of the winch according to the present invention,

도 3a,3b는 본 발명에 따른 권양기의 수동핸들 역회전방지장치의 동작과정을 나타낸 단면도,Figure 3a, 3b is a cross-sectional view showing the operation of the manual handle reverse rotation prevention device of the hoist according to the present invention,

도 4는 일반적인 권양기의 구조를 나타낸 단면도.4 is a cross-sectional view showing the structure of a general hoisting machine.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10 : 수동핸들축 11 : 1단감속구동기어10: Manual Handle Shaft 11: 1-speed Deceleration Drive Gear

12 : 2단감속구동기어 13 : 드럼 및 스프로킷12: two-speed reduction gear 13: drum and sprocket

20 : 핸들축평기어 30 : 제1클러치베어링20: handle shaft spur gear 30: first clutch bearing

40 : 클러치 평기어 50 : 클러치평기어 고정축40: clutch spur gear 50: clutch spur gear fixed shaft

60 : 제2클러치베어링 70 : 기어고정판60: second clutch bearing 70: gear fixing plate

80 : 역회전방지기어 90 : 수문80: reverse rotation prevention gear 90: hydro

본 발명은 와이어로프 및 랙크형수문 권양기에 관한 것으로서, 더욱 상세하게는 와이어로프 및 랙크형수문 권양기의 수동핸들축의 구조를 개선하여 수문의 하강시 수동핸들축의 역회전 방지할 수 있는 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치에 관한 것이다.The present invention relates to a wire rope and rack-type hydrologic winches, and more particularly, to improve the structure of the manual handle shaft of the wire rope and rack-type hydrogenerators to prevent the reverse rotation of the manual handle shaft when the gate is lowered. It relates to a manual handle reverse rotation prevention device of the electric traction winch.

도 4는 일반적인 권양기의 구조를 나타낸 단면도이다.4 is a cross-sectional view showing the structure of a general hoisting machine.

일반적으로 와이어로프 및 랙크형수문 권양기는 상기 도면에 도시된 바와 같이 수동핸들축(100)이 구비되고, 상기 수동핸들축(100)상에는 핸들축 평기어(200)가 구비된다.In general, the wire rope and rack-type hydrologic winch is provided with a manual handle shaft 100, the handle shaft spur gear 200 is provided on the manual handle shaft 100.

상기 핸들축 평기어(200)에 맞물리는 1단감속 구동기어(110)를 구비하고, 상기 1단감속 구동기어(110)와 맞물려 상기 1단감속 구동기어(110)의 회전을 제동하는 제동수단이 구비되어 있다.Braking means provided with a first gear drive gear 110 to be engaged with the handle shaft spur gear 200, the first gear gear to brake the rotation of the first gear drive gear 110 in engagement with the first gear drive gear 110. It is provided.

상기 제동수단은 상기 1단감속 구동기어(110)와 맞물리는 제동장치 구동기어(140)와, 상기 제동장치 구동기어(140)가 장착되는 제동장치 구동축(141)과, 상기 제동장치 본체(142)로 구성되어 있어 상기 1단감속 구동기어(110)의 원활한 회전 및 제동이 이루어지도록 하였다.The braking means includes a braking device drive gear 140 engaged with the first speed reduction drive gear 110, a braking device drive shaft 141 on which the braking device drive gear 140 is mounted, and the braking device main body 142. It is configured to) to facilitate the smooth rotation and braking of the first reduction gear drive (110).

한편, 상기 1단감속 구동기어(110)에는 2단감속 구동기어(120)도 맞물려 있고, 상기 2단감속 구동기어(120)에는 드럼 및 스프로킷(130)이 부착되어 있어, 수문(900)을 와이어로프 및 랙크에 의해 고정하고 상기 드럼에 와이어로프를 권취 또는 스프로킷에 랙크를 맞물리게 하여 상기 드럼 및 스프로킷의 회전에 의해 수문을 승하강시킬 수 있도록 하였다.On the other hand, the first speed reduction drive gear 110 is also engaged with the second speed reduction drive gear 120, the second speed reduction drive gear 120 is attached to the drum and the sprocket 130, so that the water gate 900 It was fixed by wire ropes and racks and the wire ropes were wound on the drums or the racks were engaged with the sprockets so that the water gate could be raised and lowered by the rotation of the drums and sprockets.

그러나, 이러한 일반적인 와이어로프 및 랙크형수문 권양기는 1단감속 구동기어에 수동핸들축의 핸들축 평기어가 직결되어 맞물려 있어 수문의 승하강시 1단감속 구동기어의 회전시 핸들축도 함께 회전되어 작동 핸들 및 권양기의 파손과 함께 조작자의 피해가 빈번했던 문제점이 있었다.However, such a general wire rope and rack-type hydrofoil winches are directly connected to a single-speed deceleration drive gear by a handle shaft spur gear of a manual handle shaft, so that the handle shaft also rotates when the first-speed deceleration drive gear rotates when the gate is lowered. There was a problem that the damage of the operator was frequent along with the damage of the winch.

이에, 본 발명은 상기의 제반 문제점을 해결하기 위해 창안된 것으로서, 본 발명의 목적은 와이어로프 및 랙크형 수문의 하강 또는 자동전도시 수동핸들축의 역회전을 방지하여 권양기의 내구성을 증대하고, 시설물 및 유지관리자의 안전성을 확보할 수 있는 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치를 제공함에 있다.Therefore, the present invention was devised to solve the above problems, and an object of the present invention is to increase the durability of the hoisting machine by preventing the lowering of the wire rope and rack-type water gate or reverse rotation of the manual handle shaft of automatic transmission, And to provide a manual handle of the anti-rotation device of the wire rope multi-stage conductive door winch to ensure the safety of the maintenance.

상기의 목적을 달성하기 위한 본 발명의 구성은, 수동핸들이 구비된 수동핸들축과, 상기 수동핸들축에 구비된 핸들축 평기어와, 상기 핸들축 평기어에 맞물리는 1단감속구동기어와, 상기 1단감속구동기어에 맞물려 회전력을 제동하는 제동장치와, 상기 1단감속구동기어에 맞물려 회전하며 수문을 승하강시키는 2단감속구동기어로 이루어진 권양기에 있어서, 상기 수동핸들축에 내접하고 상기 핸들축 평기어의 내측에 외접하도록 상기 핸들축 평기어에 삽입되며 일방향의 회전성을 가지는 제1클러치베어링과, 상기 핸들축 평기어와 상기 1단감속구동기어 사이에 구비되어 회전력을 전달하는 클러치 평기어와, 상기 클러치 평기어가 축상에 구비된 클러치평기어 고정축과 상기 핸들축 평기어가 축상에 구비된 상기 수동핸들축이 고정되며 일정 각도로 회동하는 기어고정판과, 상기 클러치 평기어와 맞물려 회전하는 역회전방지기어와, 상기 역회전방지기어의 중심부에 삽입되어 상기 제1클러치베어링과 반대방향의 일방향의 회전성을 가지는 제2클러치베어링을 더 포함하여 이루어지는 것을 특징으로 한다.The configuration of the present invention for achieving the above object, the manual handle shaft provided with a manual handle, a handle shaft spur gear provided on the manual handle shaft, and a single-speed deceleration drive gear meshing with the handle shaft spur gear; And a braking device that engages with the first speed reduction drive gear to brake rotational force, and a two speed reduction drive gear that rotates in engagement with the first speed reduction drive gear and raises and lowers the gate, wherein the lifter is inscribed to the manual handle shaft. A first clutch bearing inserted into the handle shaft spur gear to be circumscribed inside the handle shaft spur gear and having a rotation in one direction, and provided between the handle shaft spur gear and the first speed reduction drive gear to transmit rotational force; A clutch spur gear, a clutch spur gear fixed shaft provided with the clutch spur gear on the shaft, and the manual handle shaft provided with the handle shaft spur gear on the shaft are fixed at an angle. Equipped with a gear fixing plate, a reverse rotation prevention gear that rotates in engagement with the clutch spur gear, and a second clutch bearing inserted in the center of the reverse rotation prevention gear and having a rotation in one direction opposite to the first clutch bearing. It is characterized in that it further comprises.

이하, 첨부된 도면을 참조하여 본 발명의 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치에 대해 상세히 설명한다.Hereinafter, with reference to the accompanying drawings it will be described in detail with respect to the manual handle reverse rotation prevention device of the wire rope type multi-stage sluice winding machine of the present invention.

도 1은 본 발명에 따른 권양기의 수동핸들 역회전방지장치를 나타낸 사시도이고, 도 2는 본 발명에 따른 권양기의 수동핸들 역회전방지장치를 나타낸 분해조립사시도이며, 도 3a,3b는 본 발명에 따른 권양기의 수동핸들 역회전방지장치의 동작과정을 나타낸 단면도이다.1 is a perspective view showing a manual handle reverse rotation prevention device of the winch according to the invention, Figure 2 is an exploded perspective view showing a manual handle reverse rotation prevention device of the winch according to the present invention, Figure 3a, 3b is Sectional view showing the operation of the manual handle reverse rotation prevention device of the winch according to.

상기 도면에 도시된 바와 같이 본 발명은 수동핸들축(10)에 핸들축 평기어(20)를 구비하고, 상기 핸들축 평기어(20)에 맞물리도록 클러치평기어(40)를 구비하며, 상기 클러치평기어(40)는 양방향성을 가진다.As shown in the figure, the present invention includes a handle shaft spur gear 20 on the manual handle shaft 10 and a clutch spur gear 40 to engage the handle shaft spur gear 20, The clutch spur gear 40 has bidirectionality.

또한, 상기 수동핸들축(10)과 핸들축 평기어(20)의 사이에는 일방향성을 갖는 제1클러치베어링(30)을 구비하여 상기 수동핸들축(10)이 일방향 구동이 되도록 한다.
더욱 상세하게는, 상기 제1클러치베어링(30)은 상기 수동핸들축(10)에 내접하고, 상기 핸들축 평기어(20)의 내측에 외접하도록 상기 핸들축 평기어(20)에 삽입된다.In addition, a first clutch bearing 30 having a one-way direction is provided between the manual handle shaft 10 and the handle shaft spur gear 20 so that the manual handle shaft 10 is driven in one direction.
More specifically, the first clutch bearing 30 is inserted into the handle shaft spur gear 20 so as to be inscribed in the manual handle shaft 10 and to the outside of the handle shaft spur gear 20.

상기 클러치 평기어(40)가 축상에 구비된 클러치평기어 고정축(50)과 상기 핸들축 평기어(20)가 축상에 구비된 상기 수동핸들축(10)이 고정되고 일정 각도로 회동하는 기어고정판(70)이 구비된다.A gear in which the clutch spur gear fixed shaft 50 in which the clutch spur gear 40 is provided on the shaft and the manual handle shaft 10 in which the handle shaft spur gear 20 is provided in the shaft are fixed and rotated at an angle. The fixing plate 70 is provided.

한편, 상기 클러치 평기어(40)와 맞물리는 역회전 방지기어(80)를 구비하고, 상기 역회전 방지기어(80)는 상기 기어고정판(70)에 고정시키지 않아야 한다.On the other hand, it is provided with a reverse rotation prevention gear 80 that meshes with the clutch spur gear 40, the reverse rotation prevention gear 80 should not be fixed to the gear fixing plate 70.

또한, 상기 역회전 방지기어(80)의 중심부에 삽입되는 제2클러치베어링(60)을 구비하는데 상기 핸들축 평기어(20)에 구비된 제1클러치베어링(30)과는 반대의 방향성을 갖도록 한다.In addition, the second clutch bearing 60 is inserted into the center of the anti-rotation gear 80, so as to have a direction opposite to the first clutch bearing 30 provided in the handle shaft spur gear 20. do.

한편, 상기 클러치평기어(40)에는 1단감속구동기어(11)가 맞물리고, 상기 1단감속구동기어(11)에는 2단감속구동기어(12) 및 제동장치가 맞물리며, 상기 2단감속구동기어(12)에는 드럼 및 스프로킷(13)을 장착하고, 상기 드럼 및 스프로킷(13)에 구동되는 와이어로프 및 랙크를 수문(90)에 장착시킨다.Meanwhile, the first gear reduction gear 11 is engaged with the clutch spur gear 40, and the second gear reduction gear 12 and the braking device are engaged with the first gear gear 11, and the second gear is reduced. The drive gear 12 is equipped with a drum and a sprocket 13, and the wire rope and rack driven to the drum and the sprocket 13 are mounted on the sluice gate 90.

상기와 같이 구성된 본 발명은 수문을 상승시키고자 조작자가 수동핸들축을 핸들 또는 레버에 의해 시계방향으로 회전시키게 되면, 수동핸들축과 핸들축평기어간에 구비된 제1클러치베어링은 고정되어 핸들축평기어는 시계방향으로 회전하게 된다.According to the present invention configured as described above, when the operator rotates the manual handle shaft clockwise by a handle or a lever to raise the gate, the first clutch bearing provided between the manual handle shaft and the handle shaft spur gear is fixed so that the handle shaft spur gear is Rotate clockwise.

상기 핸들축평기어가 시계방향으로 회전하게 되면, 상기 핸들축평기어와 맞물린 클러치 평기어는 반시계방향으로 회전하게 되며, 또한 상기 클러치 평기어에 맞물린 1단감속구동기어 및 역회전 방지기어는 시계방향으로 회전하게 된다.When the handle shaft spur gear rotates clockwise, the clutch spur gear meshed with the handle shaft spur gear rotates counterclockwise, and the first gear reduction gear and the anti-rotation gear engaged with the clutch spur gear rotate clockwise. Will rotate.

상기 역회전 방지기어에는 제2클러치 베어링이 구비되어 있는데, 이는 상기 제1클러치 베어링과는 반대의 방향성을 가지고 있어, 상기 역회전방지기어기 시계방향으로 회전시 제2클러치 베어링은 고정되어 있지 않아 시계방향으로 원활하게 회전하게 된다.The anti-rotation gear is provided with a second clutch bearing, which has a direction opposite to that of the first clutch bearing. When the anti-rotation gear is rotated clockwise, the second clutch bearing is not fixed. It rotates smoothly in the direction.

한편, 상기 1단감속구동기어의 시계방향 회전으로 인해 2단감속구동기어는 반시계방향으로 회전하게 되며, 상기 2단감속구동기어에 장착된 드럼 및 스프로킷 의 동회전으로 수문을 상승시키게 되며, 상기 1단감속구동기어에 맞물린 제동장치에 의해 상기 1단감속구동기어의 역회전을 제동하여 수문을 고정시키게 된다.On the other hand, due to the clockwise rotation of the first gear, the second gear is rotated in the counterclockwise direction, and the water gate is raised by the co-rotation of the drum and the sprocket mounted on the second gear, The water lock is fixed by braking the reverse rotation of the first speed reduction gear by the braking device engaged with the first speed reduction gear.

이와는 반대로, 수문을 하강시키고자 할 경우, 상기 1단감속구동기어에 맞물린 제동장치가 제동을 풀게 되는데, 이때 수문의 하강으로 드럼 및 스프로킷은 시계방향으로 회전하게 되며, 2단감속구동기어 또한 시계방향으로 회전하게 된다.On the contrary, when the gate is to be lowered, the braking device engaged with the first speed reduction gear is released. At this time, the drum and the sprocket rotate clockwise, and the second gear is also clockwise. Direction of rotation.

상기 2단감속구동기어의 시계방향 회전으로 상기 1단감속구동기어는 반시계방향으로 회전하게 된다.The first speed reduction drive gear rotates counterclockwise by the clockwise rotation of the second speed reduction drive gear.

상기 1단감속구동기어가 반시계방향으로 회전하게 되면, 상기 1단감속구동기어에 맞물린 클러치 평기어는 시계방향으로 회전하게 된다.When the first reduction gear is rotated counterclockwise, the clutch spur gear meshed with the first reduction gear is rotated clockwise.

상기 클러치 평기어가 시계방향으로 회전하게 되면 상기 클러치 평기어에 맞물린 역방향 방지기어 및 핸들축평기어는 반시계방향으로 회전력을 받게 된다.When the clutch spur gear rotates in the clockwise direction, the reverse prevention gear and the handle shaft spur gear meshed with the clutch spur gear receive a rotational force in the counterclockwise direction.

상기 역방향 방지기어가 반시계방향으로 회전력을 받게 되면 상기 역방향 방지기어에 구비된 제2클러치베어링은 고정되어 상기 역방향 방지기어는 고정되고, 상기 핸들축평기어의 제1클러치베어링은 이탈되어 상기 핸들축평기어 및 수동핸들축은 반시계방향으로 회전하게 된다.When the reverse prevention gear is subjected to rotational force in the counterclockwise direction, the second clutch bearing provided in the reverse prevention gear is fixed so that the reverse prevention gear is fixed, and the first clutch bearing of the handle shaft flat gear is detached to the handle shaft flat. The gear and the handwheel shaft rotate in the counterclockwise direction.

이때, 상기 역방향 방지기어는 정지되고, 상기 클러치 평기어와 핸들축 평기어가 맞물려 회전되므로, 상기 클러치 평기어는 회전하며 상기 역방향 방지기어의 외주면을 따라 이동되어지게 된다.At this time, since the reverse prevention gear is stopped and the clutch spur gear and the handle shaft spur gear rotate in engagement with each other, the clutch spur gear rotates and moves along the outer circumferential surface of the reverse prevention gear.

따라서, 상기 클러치 평기어와 핸들축 평기어를 고정하는 기어고정판은 상기 핸들축 평기어를 중심으로 회동되어, 상기 클러치 평기어는 상기 1단감속구동기어 와 이탈되어 상기 1단감속구동기어의 회전력이 상기 클러치 평기어에 전달되지 못하므로 수동핸들축은 정지된다.Therefore, the gear fixing plate for fixing the clutch spur gear and the handle shaft spur gear is rotated about the handle shaft spur gear, and the clutch spur gear is separated from the first gear reduction gear and the rotational force of the first gear reduction gear. The manual handle shaft is stopped because it is not transmitted to the clutch spur gear.

상술한 바와 같이 본 발명은 수문의 하강시 수동핸들축으로 전달되는 회전력을 차단하여 수동핸들축이 역회전되는 것을 방지하여 권양기의 내구성을 증대시키고 시설물 및 유지관리자의 안전성을 확보할 수 있는 효과가 있다.As described above, the present invention blocks the rotational force transmitted to the manual handle shaft when the gate is lowered, thereby preventing the manual handle shaft from rotating in reverse, thereby increasing the durability of the hoisting machine and ensuring safety of facilities and maintenance managers. have.

Claims (1)

수동핸들이 구비된 수동핸들축과, 상기 수동핸들축에 구비된 핸들축 평기어와, 상기 핸들축 평기어에 맞물리는 1단감속구동기어와, 상기 1단감속구동기어에 맞물려 회전력을 제동하는 제동장치와, 상기 1단감속구동기어에 맞물려 회전하며 수문을 승하강시키는 2단감속구동기어로 이루어진 권양기에 있어서,A manual steering shaft provided with a manual handle, a handle shaft spur gear provided on the manual handle shaft, a first gear drive gear meshed with the handle shaft spur gear, and a first gear gear to brake the rotational force. In the hoisting device comprising a braking device and a two-speed reduction gear that rotates in response to the first-speed reduction gear and moves the gate up and down, 상기 수동핸들축(10)에 내접하고 상기 핸들축 평기어(20)의 내측에 외접하도록 상기 핸들축 평기어(20)에 삽입되며 일방향의 회전성을 가지는 제1클러치베어링(30)과,A first clutch bearing 30 inserted into the handle shaft spur gear 20 so as to be inscribed in the manual handle shaft 10 and external to the inside of the handle shaft spur gear 20, and having a rotation in one direction; 상기 핸들축 평기어(20)와 상기 1단감속구동기어(11) 사이에 구비되어 회전력을 전달하는 클러치 평기어(40)와,A clutch spur gear 40 provided between the handle shaft spur gear 20 and the first reduction gear 11 to transmit rotational force; 상기 클러치 평기어(40)가 축상에 구비된 클러치평기어 고정축(50)과 상기 핸들축 평기어(20)가 축상에 구비된 상기 수동핸들축(10)이 고정되며 일정 각도로 회동하는 기어고정판(70)과,A gear for rotating the clutch spur gear fixed shaft 50 provided with the clutch spur gear 40 on the shaft and the manual handle shaft 10 provided with the handle shaft spur gear 20 on the shaft and rotating at a predetermined angle. Fixed plate 70, 상기 클러치 평기어(40)와 맞물려 회전하는 역회전방지기어(80)와,And the anti-rotation gear 80 is rotated in engagement with the clutch spur gear 40, 상기 역회전방지기어(80)의 중심부에 삽입되어 상기 제1클러치베어링(30)과 반대방향의 일방향의 회전성을 가지는 제2클러치베어(60)링을 더 포함하여 이루어지는 것을 특징으로 하는 와이어로프식 다단전도수문용 권양기의 수동핸들 역회전방지장치.The wire rope is inserted into the central portion of the anti-rotational gear 80, and further comprises a second clutch bearing (60) ring having a rotation in one direction opposite to the first clutch bearing (30) Handwheel anti-rotation device of multi-stage conduction gate hoist.
KR1020040016736A 2004-03-12 2004-03-12 A hand-operated handle backlashing prevention structure of winch for floodgate KR100586435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040016736A KR100586435B1 (en) 2004-03-12 2004-03-12 A hand-operated handle backlashing prevention structure of winch for floodgate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040016736A KR100586435B1 (en) 2004-03-12 2004-03-12 A hand-operated handle backlashing prevention structure of winch for floodgate

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR20-2004-0005833U Division KR200353842Y1 (en) 2004-03-04 2004-03-04 A hand-operated handle backlashing prevention structure of winch for floodgate

Publications (2)

Publication Number Publication Date
KR20050089713A KR20050089713A (en) 2005-09-08
KR100586435B1 true KR100586435B1 (en) 2006-06-09

Family

ID=37272081

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040016736A KR100586435B1 (en) 2004-03-12 2004-03-12 A hand-operated handle backlashing prevention structure of winch for floodgate

Country Status (1)

Country Link
KR (1) KR100586435B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908910B1 (en) 2008-07-21 2009-07-23 광 훈 전 Apparatus for operating water gate
KR101034348B1 (en) 2010-12-15 2011-05-16 서영숙 Floodgate
KR101162224B1 (en) 2009-02-24 2012-07-04 주식회사 청천하이테크 Floodgate opening and shutting apparatus
KR102473166B1 (en) 2022-07-27 2022-12-01 주식회사 우승산업 Structure to prevent separation of wire rope of winding drum for hand fishing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102326220B1 (en) 2021-03-12 2021-11-16 광희엔지니어링 주식회사 One Body Conduction Floodgate Winch
KR102446847B1 (en) 2022-03-29 2022-09-26 (주)엠닉스 Tension detector of wire rope
KR102720975B1 (en) 2024-06-03 2024-10-23 (주)엠닉스 Wire rope type gate hoist with nosedive function
KR102744542B1 (en) 2024-08-06 2024-12-20 (주)엠닉스 Hydraulic wire rope type sluice winch with nosedive closing function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908910B1 (en) 2008-07-21 2009-07-23 광 훈 전 Apparatus for operating water gate
KR101162224B1 (en) 2009-02-24 2012-07-04 주식회사 청천하이테크 Floodgate opening and shutting apparatus
KR101034348B1 (en) 2010-12-15 2011-05-16 서영숙 Floodgate
KR102473166B1 (en) 2022-07-27 2022-12-01 주식회사 우승산업 Structure to prevent separation of wire rope of winding drum for hand fishing

Also Published As

Publication number Publication date
KR20050089713A (en) 2005-09-08

Similar Documents

Publication Publication Date Title
KR100964740B1 (en) Winch of water gate
WO2009152666A1 (en) A shifting control device of a power winch
KR102020925B1 (en) Floodgate winch with manual descent control
KR100586435B1 (en) A hand-operated handle backlashing prevention structure of winch for floodgate
KR102002795B1 (en) Floodgate Winch
KR101475730B1 (en) Switchgear for a floodgate by using a two way wire drum
AU2015341616A1 (en) Lifting mechanism for an apparatus for lifting construction plates, lifting apparatus comprising this mechanism, and lifting method using this apparatus
KR101005016B1 (en) Water door of roll lift equipment
KR101893760B1 (en) Winch for Floodgate
KR20000021144U (en) A wrinch capable of being driven by manual/driving force
KR200353842Y1 (en) A hand-operated handle backlashing prevention structure of winch for floodgate
KR100823211B1 (en) Floodgate winch
KR100509011B1 (en) Power change device of a water gate winding machine
KR101428579B1 (en) Winch for floodgate
JP2011094465A (en) Manual handle device
KR200274797Y1 (en) The brake apparatus of the winch for the sluice.
KR200313349Y1 (en) A brake of floodgate winch
KR200327200Y1 (en) Backlashing prevention equipment of a floodgate winch
KR200327213Y1 (en) Backlashing prevention equipment of a floodgate winch
KR100277291B1 (en) City anchor winch
KR200386255Y1 (en) Winch for sluice gate
KR101031810B1 (en) Device for operating rack winch for floodgate
KR102038663B1 (en) Floodgate winch with mode change lever
KR100552713B1 (en) Water gate winding machine
KR100468877B1 (en) Sprag jack winch

Legal Events

Date Code Title Description
A108 Dual application of patent
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120530

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20130527

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20141126

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20160526

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20170413

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20180612

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20190314

Year of fee payment: 14