Sliding stainless steel cover plate device and actuation method thereof

Abstract

The invention discloses a sliding stainless steel cover plate device and an actuation method thereof. The actuation method comprises the following steps: S1) hole edge beams are vertically arranged around a hole; S2) stainless steel waterproof baffle plates are arranged on all the hole edge beams; S3) first and second guide rails are welded on one pair of stainless steel waterproof baffle plates oppositely arranged; the first guide rail is near the inner side walls of the hole edge beams; and the second guide rail is near the outer side walls of the hole edge beams; and S4) a first sliding cover plate is arranged on the first guide rail, and moves along the first guide rail; and a second sliding cover plate is arranged on the second guide rail, and moves along the second guide rail. When the sliding stainless steel cover plate device is closed, one end, joined with the second sliding cover plate, of the first sliding cover plate extends into the second sliding cover plate by a certain distance; and when the sliding stainless steel cover plate device is opened, the first sliding cover plate totally moves into the second sliding cover plate. The sliding stainless steel cover plate device satisfies a waterproof effect when a feed port is closed, adopts stainless steel materials to prolong the service life of the sliding cover plates, and can be convenient to open the sliding cover plates in feeding or maintenance construction.

Description

technical field [0001] The invention relates to a special device for openings such as feeding ports or manholes and its implementation method, in particular to a slidable stainless steel cover device and its implementation method. Background technique [0002] In the design of various comprehensive pipe corridors, pools, pump rooms and other buildings (structures), due to functional requirements, various feeding ports, manholes and other holes are often set up, and cover plates are used to cover them after the construction is completed. Waterproof and other measures and effects; when it is necessary to install and overhaul, then open the cover to facilitate construction. [0003] In the design process of the prior art, the above-mentioned cover plates generally adopt prefabricated concrete cover plates or glass fiber reinforced plastic cover plates, and these two cover plates made of different materials have their own advantages and disadvantages. Among them, the prefabrica...

AI Technical Summary

Problems solved by technology

Among them, the prefabricated concrete cover plate has a long service life, but its disadvantages are also very obvious, mainly because the weight is too large, and it is difficult to implement when opening and covering. In the actual use process, the cover plate must be divided into multiple pieces, so that The waterproof effect of its seams is poor

As for the FRP cover plate, although its dead weight is lighter, it is easy to age under the sun and rain in the natural environment in the open air, resulting in a shorter service life. Still heavy, still presents implementation difficulties when opening or overriding etc.

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