Intelligent folding type water retaining door

Abstract

The invention discloses an intelligent folding type water retaining door which comprises a left side column, a right side column and a crossbeam. The two ends of the crossbeam are connected with the upper ends of the left side column and the right side column. The lower end of the crossbeam is rotationally connected with an upper door plank, the lower end of the upper door plank is rotationally connected with a lower door plank, and both the upper door plank and the lower door plank are arranged between the left side column and the right side column. The intelligent folding type water retaining door further comprises a hoisting mechanism and a locking mechanism, wherein at least one of the left side column and the right side column is provided with the hoisting mechanism which is used fordriving the lower end of the lower door plank to ascend or descend, so that the lower door plank and the upper door plank are in a folded state, or the lower door plank and the upper door plank are inan unfolded state; and at least one of the left side column and the right side column is provided with the locking mechanism which is used for locking or unlocking the upper door plank and the lowerdoor plank. Electric equipment is adopted so that the intelligent folding type water retaining door can be opened and closed through one key, operation is simple and easy to learn, and the intelligentfolding type water retaining door is large in single width, large in water retaining height and wide in application range.

Description

technical field [0001] The invention relates to the technical field of water retaining doors, in particular to an intelligent folding water retaining door. Background technique [0002] In many occasions, watertight waterproof doors are used as flood protection equipment to improve the safety of current occasions. However, at present, the traditional watertight waterproof door on the market is generally a single-leaf door structure, which is not only heavy, but also requires a large force to open and close the door, and it is easy to cause a large load on the door frame during long-term use. , leading to the deformation of the door frame, in addition, the rotation radius of the door is large, and a large enough installation space is required, which brings inconvenience to the construction and use, which leads to the small use range of the existing watertight waterproof door, which is not conducive to equipment promotion and application. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

However, at present, the traditional watertight waterproof door on the market is generally a single-leaf door structure, which is not only heavy, but also requires a large force to open and close the door, and it is easy to cause a large load on the door frame during long-term use. , leading to the deformation of the door frame, in addition, the rotation radius of the door is large, and a large enough installation space is required, which brings inconvenience to the construction and use, which leads to the small use range of the existing watertight waterproof door, which is not conducive to equipment promotion and application of

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