Toothed flat steel grating plate

Abstract

The invention provides a toothed flat steel grating plate. The toothed flat steel grating plate comprises through holes, a protective pad, a main board, studs, screw cylinders, fixing feet, inclined fixing plates, vertical plates and reinforcing ribs; the central axis of the main board is placed perpendicular to the horizontal plane; the protective pad is assembled on the end surface of the upperside of the main board; a convex ball is mounted in the edge position of the end surface of the lower side of the protective pad; the convex ball is engaged with a groove in the edge position of the upper end surface of the main board; the through holes are formed in the protective pad; the studs are assembled on the end surface of the lower side of the main board; the screw cylinders are assembled on the end surfaces of the lower sides of the studs; and the end surfaces of the lower sides of the screw cylinders are mounted to the fixing feet. According to the toothed flat steel grating plate,the convenience in use is realized; through designs of the inclined fixing plates and the vertical plates, a purpose of enhancing the integral strength of the toothed flat steel grating plate is achieved; through adoption of the arrangement form, the integral weight can be effectively reduced; through adoption of the reinforcing ribs, the amplitude value of the integral bearing load is increased;the use is convenient; the operation is convenient; the stability is good; and the reliability is high.

Description

technical field [0001] The invention relates to a toothed flat steel grating, which belongs to the technical field of steel gratings. Background technique [0002] In the prior art, the steel grating includes pressure-bearing flat steel and cross bars, and multiple load-bearing flat steel bars are arranged and welded according to predetermined spacing and cross bars. The structural stability and strength of the steel grating are extremely high. The application in the industrial field is very extensive. The application range of steel grating includes: power generation industry, mining industry, oil refining industry, paper industry, petrochemical industry, sewage treatment, shipbuilding industry, metallurgical industry, food industry, construction industry, municipal engineering, transportation, machinery industry, port industry, etc.; The specific uses of steel grating include: platforms, walkways, backing plates, springboards, sewer covers, ditch covers, manhole covers, fl...

AI Technical Summary

Problems solved by technology

The application range of steel grating includes: power generation industry, mining industry, oil refining industry, paper industry, petrochemical industry, sewage treatment, shipbuilding industry, metallurgical industry, food industry, construction industry, municipal engineering, transportation, machinery industry, port industry, etc.; The specific uses of steel grating include: platforms, walkways, backing plates, springboards, sewer covers, ditch covers, manhole covers, floor platforms, but the traditional partitions are inconvenient to connect, so a new kind of grating is needed equipment to solve the above problems

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