| 摘要 |
The present invention relates to a device for blocking rainwater in a manhole, which is installed on the circumference of a manhole and blocks the inflow of the rainwater in the manhole. The device for blocking rainwater in a manhole includes: a fixing unit installed on the bottom of the circumference of the manhole; an adsorption unit attaching the fixing unit to the bottom surface by being installed in the lower part of the fixing unit; and a cover unit installed in the upper part of the fixing unit. The fixing unit is adsorbed by the adsorption unit and fixed to the outer circumference of the manhole, and the cover unit is installed in the upper part of the manhole. Therefore, the device for blocking rainwater in a manhole can block the rainwater on the bottom surface at the outer circumference of the manhole and can blocks the rainwater in the upper part of the manhole. |
