Jump prevention "Bridge Manhole Cover"
A structure that maintains strength T-25! The problem is solved by replacing the lid while keeping the bridge drainage box body as it is.
The "bridge drainage cover" prevents bouncing with a locking pin mechanism. The problem is solved by replacing the cover while keeping the existing drainage box made of insufficiently strong cast iron. A locking pin is installed to prevent the cover from coming off or bouncing, and the structure maintains a strength of T-25 in accordance with the revised road bridge guidelines. Furthermore, this locking pin mechanism can reduce the time required for opening and closing the cover. 【Features】 ■ Equipped with a locking pin to prevent the cover from coming off or bouncing ■ Structure maintains a strength of T-25 in accordance with the revised road bridge guidelines ■ This locking pin mechanism can shorten the time required for opening and closing the cover *For more details, please download the catalog or feel free to contact us.
- 企業：光海陸産業
- 価格：Other
