KR20160045304A - Safety device for movable weir - Google Patents

Safety device for movable weir Download PDF

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Publication number
KR20160045304A
KR20160045304A KR1020140140626A KR20140140626A KR20160045304A KR 20160045304 A KR20160045304 A KR 20160045304A KR 1020140140626 A KR1020140140626 A KR 1020140140626A KR 20140140626 A KR20140140626 A KR 20140140626A KR 20160045304 A KR20160045304 A KR 20160045304A
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KR
South Korea
Prior art keywords
sensor
movable weir
movable beam
movable
safety device
Prior art date
Application number
KR1020140140626A
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Korean (ko)
Inventor
이성학
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이성학
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 이성학 filed Critical 이성학
Priority to KR1020140140626A priority Critical patent/KR20160045304A/en
Publication of KR20160045304A publication Critical patent/KR20160045304A/en

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    • 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
    • E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors therefore
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Abstract

The present invention relates to a safety device for a hydraulic movable weir, comprising: a length displacement sensor which detects foreign substances or the access of people in the downstream area of the movable weir; a resistive displacement sensor which detects a flow rate of the river in the upstream area; and an angle sensor which identifies an actual operation angle of the movable weir in real time. Each sensor is mounted in an operation unit of the movable weir and configured to recognize the above as an electric signal, thereby allowing the operator of the movable weir to detect risk factors and enabling the operator to give a proper response. The objective of the present invention is to prevent an accident by automatically detecting a risk factor even in the case that operator is not able to identify the risk factor with the naked eye. Therefore, this safety device for a movable weir improves the safety of the hydraulic movable weir as well as promotes product competitiveness.

Description

전도식 가동보의 안전장치{SAFETY DEVICE FOR MOVABLE WEIR}[0001] SAFETY DEVICE FOR MOVABLE WEIR [0002]

본 발명은 전도식 가동보의 안전장치에 관한 것으로, 더욱 상세하게는 전도식 가동보의 하류측에 유량센서, 길이감지센서 및 각도센서를 설치하여 해당부에 이물질이나 인원이 접근하는 경우 이를 감지하여 대처할 수 있도록 하는 안전장치에 관한 것이다.The present invention relates to a safety device for a movable movable beam, and more particularly, to a safety device for a movable movable beam, which comprises a flow sensor, a length sensor and an angle sensor on the downstream side of a movable movable beam, And the like.

일반적으로 전도식 가동보는 하천의 물막이용 또는 수위조절용으로 설치하는 것으로써 유압력에 의해 작동하는 유압실린더로 수문을 상승 및 하강토록 하는 설비이다. 전도식 가동보의 경우 상류측과 하류측으로 구분되는데 하류측에는 하천용수의 수위가 낮아 인원의 접근이 용이하여 안전사고의 우려가 크다. 이를 방지하기 위하여 본 발명은 해당부에 안전센서등을 설치하여 가동보의 작동시 및 대기시 안전을 도모하기 위한 기술이다.Generally, conduction operation is installed to adjust the water level or the water level of a river by using a hydraulic cylinder operated by oil pressure to raise and lower the water gate. In the case of moving beam, it is divided into the upstream side and the downstream side. In the downstream side, since the water level of the river water is low, access of the personnel is easy, and there is a great possibility of safety accident. In order to prevent this, the present invention is a technique for installing a safety sensor or the like in the relevant part to secure the operation of the movable beam and the standby state.

전도식 가동보의 경우 하천의 물막이나 수위를 조절하는 용도로 설치하게 되는데 수위를 조절하기 위해 가동보가 작동하게 되면 가동보의 하류측에는 이물질이나 인원이 있어서는 안되며, 가동시 이러한 장애물이 있을 경우 안전사고 등으로 이어질 수 있는 문제점이 있다. 이에 안전위해 요소 즉, 이물질이나 인원의 접근을 막거나 경고등의 조치를 위해서는 해당부에 이를 감지할 수 있는 센서등의 안전장치가 필요하며, 이를 구현하는데 본 발명의 목적이 있다.In the case of moving beam, it is installed for the purpose of adjusting water level and water level of stream. When movable beam is operated to control water level, there should be no foreign matter or personnel on the downstream side of movable beam. And the like. Accordingly, a safety device such as a sensor capable of detecting a safety hazard element, that is, a sensor or the like, for detecting access to a foreign object or a personnel or a warning light is needed, and the object of the present invention is to implement the same.

본 발명은 전도식 가동보가 설치되는 부분의 하류측에 여러가지의 안전센서를 설치하고 이 센서들로부터 감지된 내용을 가동보 조작자가 자동으로 인지할 수 있도록 해주며 야간 작동시 보이지 않는 부분에 대한 안전대책으로 활용할 수 있도록 하는데에 그 특징이 있다.In the present invention, various safety sensors are installed on the downstream side of the portion where the movable movable beam is installed, and the movable beam operator can automatically recognize the contents detected by the sensors. In addition, And to be utilized as a countermeasure.

본 발명은 가동보에 안전장치를 설치하여 인원이나 이물질의 유입을 직접적으로 차단할 수 있어 안전사고 예상에 큰 기여를 할 수 있다.According to the present invention, it is possible to directly prevent the inflow of personnel or foreign matter by installing a safety device in the movable beam, thereby making a great contribution to the prediction of a safety accident.

도 1은 본 발명이 적용되는 기존 가동보의 설치 구조
도 2는 본 발명에 따라 가동보에 적용하는 안전장치 설치도
도 3은 본 발명에 따라 가동보에 설치된 안전센서의 회로 구성도FIG. 1 is a perspective view of a conventional movable beam installation structure to which the present invention is applied.
2 is a view showing a safety device installation diagram applied to a movable beam according to the present invention
Fig. 3 is a circuit diagram of a safety sensor provided in the movable beam according to the present invention

본 발명을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention will now be described in detail with reference to the accompanying drawings.

도 1은 기존의 가동보의 설치구조로써, 가동보의 구성은 가동보의 좌우 지지부(1)와 지지부 내부의 가동보 작동용 유압실린더(2)가 좌우 각각 1세트씩 위치하며, 유압실린더(2)에 의해 작동되는 수문(3)이 지지부(1) 가운데에 위치하는 구조로 설치하게 된다. 가동보에 있어 설치후 하천은 상류측(4)과 가동보의 하류측(5)이 구분된다.Fig. 1 shows a conventional movable beam installation structure. The movable beam is composed of left and right support portions 1 of a movable beam and a movable beam actuation hydraulic cylinder 2 in a support portion, 2) are located in the center of the support portion 1. [0034] As shown in Fig. In the movable beam, the stream after installation is divided into the upstream side (4) and the downstream side (5) of the movable beam.

이러한 상태에서 도 2에 표현된 것과 같이 가동보의 상류측(4)에는 실제 하천의 수위를 감지하는 수위감지센서(6)가 설치되고, 가동보의 하류측(5)의 지지부(1)에는 길이감지센서(7)가 설치되어 인원이 접근시 길이감지센서(7)의 센서와이어(8)에 간섭되어 센서와이어(8)의 길이변위에 따라 감지여부가 판정된다.2, a water level sensor 6 for sensing the level of the actual river is installed on the upstream side 4 of the movable beam, and the support portion 1 on the downstream side 5 of the movable beam The length sensor 7 is provided to interfere with the sensor wire 8 of the length detecting sensor 7 when the person is approaching and it is determined whether or not the sensor wire 8 is detected according to the length displacement of the sensor wire 8. [

또한, 가동보의 수문(3)의 상부에는 각도센서(9)를 설치하여 이 센서에 의하여 가동보의 실제 작동각도를 인식하게 된다.An angle sensor 9 is provided on the upper part of the water gate 3 of the movable beam so that the actual operating angle of the movable beam is recognized by the sensor.

위와 같이 각각의 센서에서 감지된 신호는 수신부(10)에 전달되고 수신부(10)의 신호는 가동보 주변에 설치된 콘트롤러(11)에 의해 통신신호로 변경되어 가동보 제어반(12)로 전달되어 조작자가 인식하여 조치할 수 있는 구조로 구성된다.The signal detected by each sensor is transmitted to the receiving unit 10 and the signal of the receiving unit 10 is converted into a communication signal by the controller 11 installed around the movable beam and transmitted to the movable beam control board 12, It is possible to recognize and take action.

(1) 지지부 : 가동보의 좌우측 고정지지부
(2) 유압실린더 : 가동보의 실제 작동력이 발생하는 기구
(3) 수문 : 가동보의 좌우지지부 사이의 보역할을 하는 구조물
(4) 상류측 : 가동보 기준으로 상류방향
(5) 하류측 : 가동보 기준으로 하류방향
(6) 수위감지 센서 : 가동보 상류측의 하천용수의 수위를 감지하는 센서
(7) 길이감지센서 : 가동보 하류측의 인원이나 이물질 접근시 이를 감지하는 길이변위 감지용 센서
(8) 센서와이어 : 길이감지 센서에 설치된 와이어
(9) 각도센서 : 가동보의 실제 작동 각도를 감지하는 센서
(10) 수신부 : 각각의 안전 센서로부터 전기 신호를 감지하는 신호 수신부
(11) 콘트롤러 : 감지된 전기신호를 프로세싱하는 제어부품
(12) 제어반 : 가동보 조작자가 실제로 가동보를 조작하는 원격의 제어장치(1) Support portion: The left and right fixed supports
(2) Hydraulic cylinder: Mechanism that generates the actual operating force of the movable beam
(3) Gates: Structures that act as beams between the left and right supports of movable beams
(4) Upstream side: Upstream direction based on movable beam
(5) Downstream side: Downward direction based on movable beam
(6) Water level sensor: Sensor that detects the water level of the river water upstream of the moving beam
(7) Length sensor: sensor for sensing the length of the moving beam downstream or approaching the foreign object
(8) Sensor wire: Wire installed in the length sensor
(9) Angle sensor: sensor that detects the actual operating angle of movable beam
(10) Receiving unit: a signal receiving unit for sensing an electric signal from each safety sensor
(11) Controller: a control part for processing the sensed electric signal
(12) Control panel: remote control device in which the movable beam operator actually operates the movable beam

Claims (2)

유압식 가동보에 있어 가동보의 작동 각도를 감지하는 각도센서, 가동보의 하류측에 인원등의 접근이 있을 경우 이를 감지할 수 있는 길이감지 센서 및 가동보의 상류측의 수위를 감지하는 수위감지 센서로 구성되는 유압식 가동보의 안전장치
An angle sensor for detecting the operating angle of the movable beam in the hydraulic movable beam, a length sensor for detecting the approach of the personnel on the downstream side of the movable beam, and a water level sensor for sensing the water level on the upstream side of the movable beam Safety of hydraulic moving beams consisting of sensors
가변 저항 형식의 뜨게식 유량센서를 포함하는 가동보의 수위 감지 방식

Level detection method of movable beam including float type flow sensor of variable resistance type

KR1020140140626A 2014-10-17 2014-10-17 Safety device for movable weir KR20160045304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140140626A KR20160045304A (en) 2014-10-17 2014-10-17 Safety device for movable weir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140140626A KR20160045304A (en) 2014-10-17 2014-10-17 Safety device for movable weir

Publications (1)

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KR20160045304A true KR20160045304A (en) 2016-04-27

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Application Number Title Priority Date Filing Date
KR1020140140626A KR20160045304A (en) 2014-10-17 2014-10-17 Safety device for movable weir

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190000568A (en) * 2017-06-23 2019-01-03 울산대학교 산학협력단 Movable weir
KR102183984B1 (en) * 2020-09-09 2020-11-30 주식회사 이도 Flood prevention system and method using meteorological data and water level

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190000568A (en) * 2017-06-23 2019-01-03 울산대학교 산학협력단 Movable weir
KR102183984B1 (en) * 2020-09-09 2020-11-30 주식회사 이도 Flood prevention system and method using meteorological data and water level

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