Cantilever type water retaining door

Abstract

The invention discloses a cantilever type water retaining door which comprises two water retaining door sheet mechanisms. The two water retaining door sheet mechanisms are opposite and are symmetrically arranged along the middle plane, in the vertical direction, of a door and window hole. According to each water retaining door sheet mechanism, a door sheet containing box is fixedly connected with the inner wall of one side of the door and window hole, a water retaining door sheet is arranged in the door sheet containing box, a lifting lug ring is arranged in the middle of the water retaining door sheet, one side of one end of the water retaining door sheet is hinged to the ground through a two-way vertical hinge, and the side face of the other side of one end of the water retaining door sheet is hinged to the ground through a detachable one-way hinge; one end of a lifting lever is hinged to the middle of the interior of the door sheet containing box, the other end of the lifting lever is fixedly connected with one end of a connecting iron chain, and the other end of the connecting iron chain is fixedly connected with the lifting lug ring. The cantilever type water retaining door is of a cantilever type structure, reverse acting force is provided through a gas spring, lever and iron chain transmission is achieved, most of the dead weight of a door sheet is offset, and operation is easy.

Description

technical field [0001] The invention relates to the technical field of water blocking doors, in particular to a cantilever type water blocking door. Background technique [0002] Many existing entrances and exits, shop doors, homes and other places are equipped with water-retaining equipment. This type of water-retaining equipment is usually bulky and inconvenient to move. And it is cumbersome to use. Most of the product storage points are not near the installation point, and need to be transported back and forth, resulting in low efficiency, unable to face some emergencies, and the aesthetics of the equipment is generally low. Contents of the invention [0003] In view of the above-mentioned problems, the purpose of the present invention is to provide a cantilever water retaining door. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A cantilever type water retaining door, which includes two water retainin...

AI Technical Summary

Problems solved by technology

[0002] Many existing entrances and exits, shop doors, homes and other places are equipped with water-retaining equipment. This type of water-retaining equipment is usually bulky and inconvenient to move. The size and length of the water-retaining plate are large and inconvenient to store, and cannot be stored in a small space.

And it is cumbersome to use. Most of the product storage points are not near the installation point and need to be transported back and forth, resulting in low use efficiency, unable to face some emergency situations, and the aesthetics of the equipment are generally low.

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