Self-dumping type flood prevention sand box

Abstract

The invention belongs to the technical field of electric power, and particularly relates to a self-damping type flood prevention sand box which is auxiliary equipment applied to hydropower houses. The self-damping type flood prevention sand box comprises a box body and a top cover, a self-damping type sand-damping door and a sand-damping door locking device are arranged on the flood prevention sand box body, the flood prevention sand box top cover is connected to the top of the flood prevention sand box body, a hydraulic device is connected to the top of the flood prevention sand box and the flood prevention sand box top cover, a storage box is arranged on one side of the flood prevention sand box body, and a lockable shovel holder is arranged on the other side of the flood prevention sand box body. The self-damping type flood prevention sand box has the advantages of being simple in structure, convenient to use, wide in application range and significant in flood prevention effect. Due to the fact that sand for flood prevention is placed in the box body, the appearance of the self-damping type flood prevention sand box is attractive. In addition, the flood prevention sand box is provided with the top cover, so that outdoor rainwash is avoided. Moreover, sand can be placed back into the sand box after a flood and can be utilized cyclically, and the purposes of environment protection and saving are achieved. The self-damping type flood prevention sand box is suitable for the hydropower houses and various places where flood prevention and water resistance are needed, and is wide in application range.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a self-unloading flood control sandbox, which is auxiliary equipment used in hydropower plant buildings. Background technique [0002] The entrance of the powerhouse of the hydropower station is a key part of flood control. If the preparation for flood control is insufficient and the precipitation exceeds the standard, the flood may flow backward from the entrance into the powerhouse, causing flooding of the powerhouse. In the past, the hydropower station prepared 5 to 8 square meters of sand and soil at the entrance of the plant, and sealed the entrance of the plant with bags in case of flood, so as to prevent the flood from entering the house. [0003] There are certain defects in this flood control method, which are as follows: [0004] (1) It is unsightly to place sand and soil at the entrance of the powerhouse of the hydropower station; [0005] (2) When...

AI Technical Summary

Problems solved by technology

[0004] (1) It is unsightly to place sand and soil at the entrance of the powerhouse of the hydropower station;

[0005] (2) When it rains, the sand placed in the open air is easily washed away by the rain;

[0006] (3) After the flood, sand and soil are often cleaned up as waste and are no longer recycled for flood control in the next year, resulting in material waste

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