KR960023527A - Double Pinion Cylindrical Actuator - Google Patents

Double Pinion Cylindrical Actuator Download PDF

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Publication number
KR960023527A
KR960023527A KR1019950059480A KR19950059480A KR960023527A KR 960023527 A KR960023527 A KR 960023527A KR 1019950059480 A KR1019950059480 A KR 1019950059480A KR 19950059480 A KR19950059480 A KR 19950059480A KR 960023527 A KR960023527 A KR 960023527A
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KR
South Korea
Prior art keywords
pinion
cylinder
gate
sides
engaged
Prior art date
Application number
KR1019950059480A
Other languages
Korean (ko)
Other versions
KR100379853B1 (en
Inventor
미치히로 후지이
기요후미 소에지마
Original Assignee
미치히로 후지이
가부시키가이샤 교와세사쿠쇼
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.)
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Publication date
Application filed by 미치히로 후지이, 가부시키가이샤 교와세사쿠쇼 filed Critical 미치히로 후지이
Publication of KR960023527A publication Critical patent/KR960023527A/en
Application granted granted Critical
Publication of KR100379853B1 publication Critical patent/KR100379853B1/en

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • 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
    • E02B7/26—Vertical-lift gates
    • E02B7/36—Elevating mechanisms for vertical-lift gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Barrages (AREA)
  • Actuator (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

게이트의 양정이 길더라도 실린더 스트로크를 그 이하로 억제하여 실린더 로드의 좌굴 강도를 크게 할 필요가 없는 개폐기가 제공된다.Even if the lift of the gate is long, an actuator is provided which does not need to suppress the cylinder stroke to be less than that, thereby increasing the buckling strength of the cylinder rod.

승강 구동되는 게이트 양측의 지지기둥 상부의 문기둥 슬라브에 실린더를 설치함과 동시에, 상기 실린더의 실린더 로드의 하부에 피니언 부착용 중간 가대를 설치하고, 이 피니언 부착용 중간 가대의 양측에 피니언을 회전 가능하게 설치하며, 이 피니언의 내외의 한쪽에 맞물리는 고정랙을 수직으로 설치하고, 상기 피니언의 내외의 다른 쪽에 맞물리는 가동랙봉의 하단을 상기 게이트에 고정한 더블피니언 실린더식 개폐기를 구비함으로써, 실린더에 의해 승강구동되는 실린더 로드의 스트로크와 동일 스트로크로 승강하는 피니언에 맞물리는 가동랙봉으로 게이트를 구동하므로 게이트의 양정의 1/2 또는 그 이하의 실린더 스트로크라도 무방하다.The cylinder is installed on the door column slab on the upper side of the support pillar on both sides of the gate driven up and down, and an intermediate mount for pinion is provided on the lower portion of the cylinder rod of the cylinder, and the pinion is rotatable on both sides of the intermediate mount for pinion attachment. By means of a cylinder by installing a fixed rack vertically engaged with one side of the inner and outer sides of the pinion, and having a double pinion cylinder switch which fixed the lower end of the movable rack rod engaged with the other side of the inner side of the pinion to the gate. Since the gate is driven by a movable rack bar that engages with the pinion which moves up and down in the same stroke as the stroke of the cylinder rod being driven up and down, the cylinder stroke of 1/2 or less of the head of the gate may be used.

Description

더블 피니언 실린더식 개폐기Double Pinion Cylindrical Actuator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1실시예를 나타낸 정면도이다, 제2도는 요부 확대정면도이다, 제3도는 요부 확대횡단면도이다, 제4도는 본 발명의 제2실시예를 나타낸 정면도이다, 제5도는 제2실시예의 요부 확대정면도이다, 제8도는 본 발명의 제3실시예를 나타낸 정면도이다, 제9도는 제2실시예의 요부 확대정면도이다.1 is a front view showing a first embodiment of the present invention, FIG. 2 is an enlarged front sectional view of a main part, FIG. 3 is a enlarged cross sectional view of a main part, and FIG. 4 is a front view showing a second embodiment of the present invention, and FIG. 2 is an enlarged front view of the main part, FIG. 8 is a front view showing the third embodiment of the present invention, and FIG. 9 is an enlarged front view of the main embodiment of the second embodiment.

Claims (3)

승강 구동되는 게이트 양측의 지지기둥의 상부 문기둥 슬라브에 실린더를 설치함과 동시에, 상기 실린더의 실린더 로드 하부에 피니언 부착용 중강 가대를 설치하고, 이 피니언 부착용 중간 가대의 양측에 피니언을 회전 가능하게 설치하며, 이 피니언의 내외 한쪽에 맞물리는 고정랙을 수직으로 설치하고, 상기 피니언의 내외 다른쪽에 맞물리는 가동랙봉의 하단을 상기 게이트에 고정한 것을 특징으로 하는 더블피니언 실린더식 개폐기.The cylinder is installed on the upper door column slab of the support column on both sides of the gate driven up and down, and a pinion mounting mid-strength mount is installed at the lower part of the cylinder rod of the cylinder, and the pinion is rotatably installed on both sides of the pinion attachment middle mount. And vertically installing fixed racks engaged with one side of the pinion, and fixing a lower end of the movable rack rod engaged with the other side of the pinion to the gate. 승강 구동되는 게이트 양측의 지지기둥의 외측에 피니언 부착용 중간 가대의 제1 및 제2피니언을 구동하기 위한 실린더식 개폐기를 설치하고, 이 실린더 개폐기와 상기 피니언 부착용 중간 가대 양단을 핀결합하며, 상기 피니언 부착용 중간 가대내의 좌우측에 제1 및 제2축을 회전가능하게 설치하고, 축상에 고정랙과 맞물리는 제1피니언 및 승강랙과 맞물리는 제2피니언을 배치하며, 이 좌우측의 제1, 제2축과의 회전을 동기시키기 위한 연결축을 설치하여 연결축과 제1, 제2축을 커플링으로 결합하며, 상기 승강랙의 하단을 상기 게이트에 고정한 것을 특징으로 하는 더블피니언 실린더식 개폐기.Cylindrical actuators for driving the first and second pinions of the intermediate pinion for pinion mounting are installed outside the support pillars on both sides of the gate driven up and down, and the pins are coupled to the cylinder switches and both ends of the intermediate pins for pinion mounting. The first and second shafts are rotatably installed on the left and right sides in the mounting intermediate frame, and the first pinion engaged with the fixed rack and the second pinion engaged with the lifting rack are disposed on the shaft, and the first and second shafts on the left and right sides are disposed. And a coupling shaft for synchronizing rotation of the coupling shaft with the coupling shaft and the first and second shafts by a coupling, and fixing the lower end of the lifting rack to the gate. 승강 구동되는 게이트 양측의 지지기둥의 외측에 피니언 부착용 중간 가대 내의 피니언을 구동하기 위한 실린더식 개폐기를 설치하고, 이 실린더 개폐기와 상기 피니언 부착용 중간 가대의 양단을 핀결합하며, 상기 피니언 부착용 중간 가대내의 양측에 피니언을 회전가능하게 설치하고 이 피니언의 내외 한쪽에 맞물리는 고정랙을 수직으로 설치하고, 상기 피니언의 내외의 다른쪽에 가동랙봉의 하단을 상기 게이트에 고정한 것을 특징으로 하는 더블피니언 실린더식 개폐기.Cylindrical switchgear for driving the pinion in the pinion attachment intermediate frame is installed outside the support pillars on both sides of the lift-driven gate, and the pin is coupled between the cylinder switch and both ends of the pinion attachment intermediate frame. Double pinion cylinder type switchgear, characterized in that the pinion is rotatably installed on both sides, and a fixed rack engaged with one side of the pinion is installed vertically, and the lower end of the movable rack bar is fixed to the gate on the other side inside and outside the pinion. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950059480A 1994-12-27 1995-12-27 Double Pinion Cylindrical Actuator KR100379853B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32496494 1994-12-27
JP6-324964 1994-12-27

Publications (2)

Publication Number Publication Date
KR960023527A true KR960023527A (en) 1996-07-20
KR100379853B1 KR100379853B1 (en) 2003-07-18

Family

ID=18171596

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950059480A KR100379853B1 (en) 1994-12-27 1995-12-27 Double Pinion Cylindrical Actuator

Country Status (4)

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EP (1) EP0719896B1 (en)
KR (1) KR100379853B1 (en)
CN (2) CN1236145C (en)
DE (1) DE69530057T2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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EP1627957B1 (en) * 2004-08-12 2008-10-01 KWT Holding B.V. Water control gate
CN102774302A (en) * 2012-07-28 2012-11-14 常州市万翔车辆部件有限公司 Table top automatic opening and closing mechanism of occasional table
CN102871345B (en) * 2012-09-15 2015-06-24 常州市万翔车辆部件有限公司 Folding workbench and lifting work table
CN103334982B (en) * 2013-07-10 2015-06-24 徐州徐工液压件有限公司 Telescopic cylinder and crane
CN105021246A (en) * 2015-07-16 2015-11-04 苏州华达仪器设备有限公司 Sealed air flow hood with lifting function
CN105603937B (en) * 2016-02-19 2018-01-12 中国水利水电科学研究院 A kind of two-way water blocking hinge movable dam
CN106245599A (en) * 2016-08-12 2016-12-21 张丽琴 A kind of lift intelligence water conservancy valve system
CN106087889A (en) * 2016-08-12 2016-11-09 张丽琴 A kind of lift gate device of hydraulic engineering
KR101765273B1 (en) * 2017-02-16 2017-08-04 일성보산업(주) Opening and shutting unit for hydraulic-type floodgate
KR101972459B1 (en) * 2017-07-24 2019-04-25 주식회사 에이치엔티 Cnc automatic feeder with maximized efficiency
FR3073235B1 (en) * 2017-11-06 2019-11-01 Feugier Environnement DEVICE FOR LIFTING A MOBILE SHUTTER PART OF A DAM OR ECLUSE TYPE HYDRAULIC WORK AND ASSOCIATED SYSTEM
CN108203970B (en) * 2018-01-15 2019-12-03 福建新创锦纶实业有限公司 A kind of flood control dam interception equipment
CN108620933A (en) * 2018-06-06 2018-10-09 福州大学 Rack-and-pinion travel multiplier device and its working method for production line conveying equipment
CN108755608A (en) * 2018-07-03 2018-11-06 辽宁工程技术大学 A kind of reservoir dam sluice gate lifting gear

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US2200667A (en) * 1937-05-10 1940-05-14 Paul J Cannell Ring gate structure
SE318385B (en) * 1969-02-13 1969-12-08 B Larsson
US4022429A (en) * 1975-03-13 1977-05-10 Daido Kiko Co., Ltd. Lifting apparatus
US4068534A (en) * 1976-09-30 1978-01-17 Claude Descoteaux Vertical lift assembly
JPS56119014A (en) * 1980-02-25 1981-09-18 Takatoshi Hibi Vertical-type water gate with subgate for water level fine adjustment
FR2506361A1 (en) * 1981-05-20 1982-11-26 Precontrainte Structures Ste F Sluice with mobile barrier for tidal works - has thin section metal barrier with ends mounted in vertical slides driven by motor assembly
JP3325611B2 (en) * 1992-09-09 2002-09-17 有限会社開伸 Reservoir gutter

Also Published As

Publication number Publication date
DE69530057D1 (en) 2003-04-30
CN1495320A (en) 2004-05-12
DE69530057T2 (en) 2003-09-25
CN1163675C (en) 2004-08-25
CN1133406A (en) 1996-10-16
EP0719896B1 (en) 2003-03-26
KR100379853B1 (en) 2003-07-18
EP0719896A3 (en) 1998-02-11
CN1236145C (en) 2006-01-11
EP0719896A2 (en) 1996-07-03

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