A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the related field of water conservancy gates, and discloses a leakage-proof device for preventing gate water leakage. The leakage-proof device comprises a main box body, wherein two lifting worm wheel cavities which are provided with upward openings, communicate with the outside and are symmetrically arranged left and right with the main box body as the center are formed in the box body, sealing block sliding cavities are formed in the lower sides of the lifting worm wheel cavities, and sealing spring cavities are formed in the lower sides of the sealing block sliding cavities in a communicating mode. Whether a large amount of liquid seeps out or not after a right side sealing block is closed is sensed through a restarting impeller, so that whether a motor is restarted or not and whether a transmission shaft of a left side motor needs to be driven to rotate or not are controlled, and the purpose of automatically controlling whether the left side sealing block is needed to carry out water leakage blocking or not is achieved; and when a large amount of water leakage occurs, the rotation of the transmission shaft of the left side motor is controlled, so that a warning knocking sliding block is controlled to knock a warning impact block, and the purpose of reminding an external device that a first isolation door fails and needs to be maintained is achieved.
本发明涉及水利闸门相关领域，公开了一种预防闸门漏水的防漏装置，包括主箱体，箱体内设有两个开口向上与外界连通且以主箱体为中心左右对称设置的升降蜗轮腔，升降蜗轮腔下侧设有密封块滑动腔，密封块滑动腔下侧连通设有密封弹簧腔，通过重启叶轮感应在右侧密封块关闭后是否有大量液体渗出，从而控制电机的重启与否与是否需要带动左侧电机传动轴的转动，以此达到自动控制是否需要左侧密封块进行漏水封堵的目的，而在出现大量漏水时，通过控制左侧电机传动轴的转动，以此控制警示敲击滑块敲响警示撞击块，从而达到提醒外界装置第一道隔离门失效需要进行维修的目的。
The invention relates to the related field of water conservancy gates, and discloses a leakage-proof device for preventing gate water leakage. The leakage-proof device comprises a main box body, wherein two lifting worm wheel cavities which are provided with upward openings, communicate with the outside and are symmetrically arranged left and right with the main box body as the center are formed in the box body, sealing block sliding cavities are formed in the lower sides of the lifting worm wheel cavities, and sealing spring cavities are formed in the lower sides of the sealing block sliding cavities in a communicating mode. Whether a large amount of liquid seeps out or not after a right side sealing block is closed is sensed through a restarting impeller, so that whether a motor is restarted or not and whether a transmission shaft of a left side motor needs to be driven to rotate or not are controlled, and the purpose of automatically controlling whether the left side sealing block is needed to carry out water leakage blocking or not is achieved; and when a large amount of water leakage occurs, the rotation of the transmission shaft of the left side motor is controlled, so that a warning knocking sliding block is controlled to knock a warning impact block, and the purpose of reminding an external device that a first isolation door fails and needs to be maintained is achieved.
本发明涉及水利闸门相关领域，公开了一种预防闸门漏水的防漏装置，包括主箱体，箱体内设有两个开口向上与外界连通且以主箱体为中心左右对称设置的升降蜗轮腔，升降蜗轮腔下侧设有密封块滑动腔，密封块滑动腔下侧连通设有密封弹簧腔，通过重启叶轮感应在右侧密封块关闭后是否有大量液体渗出，从而控制电机的重启与否与是否需要带动左侧电机传动轴的转动，以此达到自动控制是否需要左侧密封块进行漏水封堵的目的，而在出现大量漏水时，通过控制左侧电机传动轴的转动，以此控制警示敲击滑块敲响警示撞击块，从而达到提醒外界装置第一道隔离门失效需要进行维修的目的。
Leakage-proof water gate device for hydraulic engineering construction
| European Patent Office | 2024