Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
APPARATUS FOR OPENING AND CLOSING SLUICE GATE
To provide an apparatus for opening and closing sluice gate that can prevent a chain or a wire from dropping in a state where a drive unit and a driven unit are not linked by an interlock shaft.SOLUTION: An apparatus for opening and closing sluice gate 10 includes a drive unit 12 having a motor 11, a driven unit 13, and an interlock shaft 14 that is driven rotationally by the motor 11 to transmit drive force of the motor 11 to the driven unit 13, the apparatus for opening and closing sluice gate 10 lifting and lowering a door body 17 hung by linear members 15, 16. The drive unit 12 includes a rotary body 20 on which the linear member 15 is locked and that is driven rotationally by being given drive force of the motor 11. The driven unit 13 includes an input shaft 22 which is driven rotationally with the interlock shaft 14 in a state of being connected to the interlock shaft 14, and a rotary body 23 on which the linear member 16 is locked and that is driven rotationally by being given drive force of the motor 11 via the interlock shaft 14 and the input shaft 22. A fastening mechanism 42 is attached on the driven unit 13, the fastening mechanism 42 fastening the input shaft 22 to bring the rotary body 23 into a standstill.SELECTED DRAWING: Figure 2
【課題】駆動ユニットと従動ユニットが連動軸で連結されていない状態で、チェーン又はワイヤが降下するのを防止可能な水門開閉装置を提供する。【解決手段】モータ１１を有する駆動ユニット１２と、従動ユニット１３と、モータ１１の駆動によって回転駆動してモータ１１の駆動力を従動ユニット１３に伝える連動軸１４とを備えて、線状部材１５、１６に吊られた扉体１７を昇降する水門開閉装置１０において、駆動ユニット１２は、線状部材１５が係止され、モータ１１の駆動力を与えられて回転駆動する回転体２０を具備し、従動ユニット１３は、連動軸１４に連結された状態で連動軸１４と共に回転駆動する入力軸２２と、線状部材１６が係止され、モータ１１の駆動力が連動軸１４及び入力軸２２を介して与えられて回転駆動する回転体２３を具備し、従動ユニット１３には、入力軸２２を固定して回転体２３を停止状態にする固定機構４２が取り付けられている。【選択図】図２
APPARATUS FOR OPENING AND CLOSING SLUICE GATE
To provide an apparatus for opening and closing sluice gate that can prevent a chain or a wire from dropping in a state where a drive unit and a driven unit are not linked by an interlock shaft.SOLUTION: An apparatus for opening and closing sluice gate 10 includes a drive unit 12 having a motor 11, a driven unit 13, and an interlock shaft 14 that is driven rotationally by the motor 11 to transmit drive force of the motor 11 to the driven unit 13, the apparatus for opening and closing sluice gate 10 lifting and lowering a door body 17 hung by linear members 15, 16. The drive unit 12 includes a rotary body 20 on which the linear member 15 is locked and that is driven rotationally by being given drive force of the motor 11. The driven unit 13 includes an input shaft 22 which is driven rotationally with the interlock shaft 14 in a state of being connected to the interlock shaft 14, and a rotary body 23 on which the linear member 16 is locked and that is driven rotationally by being given drive force of the motor 11 via the interlock shaft 14 and the input shaft 22. A fastening mechanism 42 is attached on the driven unit 13, the fastening mechanism 42 fastening the input shaft 22 to bring the rotary body 23 into a standstill.SELECTED DRAWING: Figure 2
【課題】駆動ユニットと従動ユニットが連動軸で連結されていない状態で、チェーン又はワイヤが降下するのを防止可能な水門開閉装置を提供する。【解決手段】モータ１１を有する駆動ユニット１２と、従動ユニット１３と、モータ１１の駆動によって回転駆動してモータ１１の駆動力を従動ユニット１３に伝える連動軸１４とを備えて、線状部材１５、１６に吊られた扉体１７を昇降する水門開閉装置１０において、駆動ユニット１２は、線状部材１５が係止され、モータ１１の駆動力を与えられて回転駆動する回転体２０を具備し、従動ユニット１３は、連動軸１４に連結された状態で連動軸１４と共に回転駆動する入力軸２２と、線状部材１６が係止され、モータ１１の駆動力が連動軸１４及び入力軸２２を介して与えられて回転駆動する回転体２３を具備し、従動ユニット１３には、入力軸２２を固定して回転体２３を停止状態にする固定機構４２が取り付けられている。【選択図】図２
APPARATUS FOR OPENING AND CLOSING SLUICE GATE
水門開閉装置
YOKOYAMA NARIAKI (Autor:in)
23.05.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau