2results about How to "Will not affect the construction" patented technology

This utility model relates to the field of marine transportation equipment technology and discloses a maintenance and operation platform for marine refrigerated containers. The platform includes two sets of safety railings, each corresponding to the other, with a platform frame installed between them. Each set of safety railings has a movable head on one side, located on opposite sides of the platform frame. The safety railings contain transverse support frames, both located at the top of the platform frame. A first connecting groove and a second connecting groove are provided on one side of each transverse support frame. This marine refrigerated container maintenance and operation platform is installed on the container via a lashing bridge, allowing workers to safely and conveniently access the refrigeration units and other components of the refrigerated container for comprehensive inspection, cleaning, adjustment, and repair. This ensures the efficiency and quality of maintenance work and allows for the timely detection and handling of potential equipment problems.

The present application relates to the technical field of decoration engineering, and discloses a gypsum board sealing device, which comprises a main body, the main body comprises at least one first protruding part and a second protruding part, the size of the main body is smaller than the size of a ceiling opening, the first protruding part is formed in the middle of the outer wall of the main body and protrudes outward, the second protruding part is formed in the lower part of the outer wall of the main body and protrudes outward, and the second protruding part is larger than the size of the ceiling opening. The main body can well block the ceiling opening, the first protruding part can provide better sealing effect, and the second protruding part can prevent the main body from falling off from the ceiling opening. The size of the main body of the gypsum board sealing device is smaller than the size of the ceiling opening, after the main body is placed in the ceiling opening, the main body can be completely in the ceiling opening, and the subsequent process construction will not be affected.