Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER GATE OPENING/CLOSING DEVICE
To provide a water gate opening/closing device with a simple structure allowing a maintenance inspection necessary to maintain operation reliability to be easily performed at a fewer frequency and allowing opening and closing to be stably operated in low cost through rotating a rotation body driven with a driving device and a rotating body for guiding, around which the other end side of a driving power transmission member is wound at a peripheral speed synchronized in the same direction.SOLUTION: A water gate opening/closing device 1a is provided with a driving sprocket 5 around which a chain 3, of which one end side is connected to a door body, is to be wound; a guide sprocket 18 around which the other end side of the chain 3 is wound; and rotation conveying means which conveys the chain 3 by driving the guide sprocket 18 at a peripheral speed synchronized with that of the driving sprocket 5, where the rotation conveying means are provided with: a driven sprocket 15 wound with the chain 3 between the driving sprocket 5 and the door body 2; and first and second conveying axles 31, 32 conveying rotation of the driven sprocket 15 to the guide sprocket 18.SELECTED DRAWING: Figure 2
【課題】簡単な構成で、作動信頼性を維持するために必要な保守点検を容易に少ない頻度で行うことができ、また、安価なコストで、駆動装置により回転駆動される回転駆動体と、動力伝達部材の他端側が巻回された案内用回転体とを確実に同期した周速度で同方向に回転させて、安定して扉体の開閉動作を行うことができる水門開閉装置を提供する。【解決手段】水門開閉装置１ａは、一端側に扉体と連結されたチェーン３が巻回される駆動スプロケット５と、チェーン３の他端側が巻回される案内スプロケット１８と、案内スプロケット１８を駆動スプロケット５と同期した周速度で回転させてチェーン３を送る回転伝達手段とを備え、回転伝達手段は、チェーン３の、駆動スプロケット５と扉体２との間に巻回される従動スプロケット１５と、従動スプロケット１５の回転を案内スプロケット１８に伝達する第１及び第２伝達軸３１、３２を備えている。【選択図】図２
WATER GATE OPENING/CLOSING DEVICE
To provide a water gate opening/closing device with a simple structure allowing a maintenance inspection necessary to maintain operation reliability to be easily performed at a fewer frequency and allowing opening and closing to be stably operated in low cost through rotating a rotation body driven with a driving device and a rotating body for guiding, around which the other end side of a driving power transmission member is wound at a peripheral speed synchronized in the same direction.SOLUTION: A water gate opening/closing device 1a is provided with a driving sprocket 5 around which a chain 3, of which one end side is connected to a door body, is to be wound; a guide sprocket 18 around which the other end side of the chain 3 is wound; and rotation conveying means which conveys the chain 3 by driving the guide sprocket 18 at a peripheral speed synchronized with that of the driving sprocket 5, where the rotation conveying means are provided with: a driven sprocket 15 wound with the chain 3 between the driving sprocket 5 and the door body 2; and first and second conveying axles 31, 32 conveying rotation of the driven sprocket 15 to the guide sprocket 18.SELECTED DRAWING: Figure 2
【課題】簡単な構成で、作動信頼性を維持するために必要な保守点検を容易に少ない頻度で行うことができ、また、安価なコストで、駆動装置により回転駆動される回転駆動体と、動力伝達部材の他端側が巻回された案内用回転体とを確実に同期した周速度で同方向に回転させて、安定して扉体の開閉動作を行うことができる水門開閉装置を提供する。【解決手段】水門開閉装置１ａは、一端側に扉体と連結されたチェーン３が巻回される駆動スプロケット５と、チェーン３の他端側が巻回される案内スプロケット１８と、案内スプロケット１８を駆動スプロケット５と同期した周速度で回転させてチェーン３を送る回転伝達手段とを備え、回転伝達手段は、チェーン３の、駆動スプロケット５と扉体２との間に巻回される従動スプロケット１５と、従動スプロケット１５の回転を案内スプロケット１８に伝達する第１及び第２伝達軸３１、３２を備えている。【選択図】図２
WATER GATE OPENING/CLOSING DEVICE
水門開閉装置
INAMA TAKEHIRO (Autor:in) / MITO SHINICHI (Autor:in)
05.09.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
WATER GATE OPENING/CLOSING DEVICE AND ITS OPENING/CLOSING METHOD
| Europäisches Patentamt | 2019