Urban underground space movable type row waterlogging prevention emergency device

Abstract

The invention discloses an urban underground space movable type row waterlogging prevention emergency device. The urban underground space movable type row waterlogging prevention emergency device comprises groove columns and water retaining part, the groove columns are detachably and vertically installed at an inlet of an underground space, the multiple groove columns are arranged in the width direction of the inlet of the underground space, vertical inserting grooves are formed in the groove columns, and the inserting grooves of the adjacent groove columns are right opposite to each other; and the water retaining parts are installed between the adjacent groove columns, and the end parts of the water retaining parts are matched with the inserting grooves of the groove columns to form a water retaining structure. Stacked beam plates can be transversely connected in series through the detachable groove columns, so that the width of waterlogging prevention and water retaining is not limited, the requirement of an urban large underground space entrance for waterlogging inrush prevention can be met, and great social and economic benefits are achieved in the aspect of waterlogging disaster prevention. The groove columns and the stacked beam plates are convenient to store, and do not affect daily passing on the ground and facility landscapes. The urban underground space movable type row waterlogging prevention emergency device is simple and easy to assemble and form, and can be immediately put into use and take effect during emergency response.

Description

technical field [0001] The invention is used in the field of waterlogging prevention in municipal, construction, civil air defense and underground track projects, and in particular relates to a mobile row-type waterlogging prevention emergency device in urban underground space. Background technique [0002] Although waterlogging hazards in large underground spaces are managed and controlled, the cost of remediation is high. For waterlogging prevention and disaster reduction in underground tunnels, measures such as wading line reminders, traffic light control and traffic police road closures are often used to restrict vehicle traffic. To prevent loss of personnel and property; however, because the entrance of the underground space is too wide, it is difficult to effectively build sandbags to block water in time, and the flood overflows, making the underground space a large underground storage tank. Therefore, even if the traffic control is timely, although the loss of people ...

AI Technical Summary

Problems solved by technology

[0002] Although waterlogging hazards in large underground spaces are managed and controlled, the cost of remediation is high. For waterlogging prevention and disaster reduction in underground tunnels, measures such as wading line reminders, traffic light control and traffic police road closures are often used to restrict vehicle traffic. To prevent loss of personnel and property; however, because the entrance of the underground space is too wide, it is difficult to effectively build sandbags to block water in time, and the flood overflows, making the underground space a large underground storage tank

Therefore, even if the traffic control is timely, although the loss of people and vehicles can be avoided, the waterlogging will cause flooding losses of electromechanical equipment, requiring a large number of rescue personnel, long-term pumping and drainage of accumulated water, cleaning up the environmental sanitation after waterlogging, and emergency response. During pumping and cleaning, the underground space cannot be used, which will have a great negative impact on the operation and image of the city

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