A kind of grain noodle walkway board

Abstract

The invention provides a grain noodle walkway slab, which belongs to the technical field of walkway slabs. It solves the problem of inconvenient walking on the existing walkway boards. This grain surface walkway plate includes a plate body, a frame is arranged around the plate body, a number of raised anti-skid strips are provided on the top of the plate body, and concave grooves are provided between adjacent two anti-skid strips. There is a ventilation groove running through the bottom of the anti-slip strip, the side wall of the anti-slip strip is perpendicular or nearly vertical to the board body, and there are several penetrating air holes in the side wall of the anti-slip strip, and the air holes communicate with the upper part of the board body through the groove , the vent hole communicates with the bottom of the plate body through the vent slot. The grain-faced walkway board has the advantages of concealing the position of the ventilation holes and making people walk conveniently.

Description

technical field [0001] The invention belongs to the technical field of walkway slabs, and relates to a grain noodle walkway slab. Background technique [0002] Grain storage mainly includes rice, wheat, corn, soybeans, etc., and most of them are granular objects. In order to keep abreast of insect pests, mildew, weather, etc. in the granary, custodians often have to enter the warehouse for observation and sampling. It is not easy to walk, so walkway boards need to be laid on the grain surface. [0003] Existing walkway slabs, such as the air-permeable and anti-condensation grain surface aisle slab disclosed in Chinese patent literature [application number: 201720558903.0; authorized announcement number: CN206828905U], which include a walkway slab body made of plastic, in which the walkway slab body There is a frame around it, and a tenon is made on one side of the frame, and a jack is made on the other three sides of the frame, and the tenon is matched with the jack, and th...

AI Technical Summary

Problems solved by technology

But the aisle plate of this kind of structure, along the direction of the front of the plate body towards the back of the plate body, the vent hole directly runs through the plate body, the vent hole is directly exposed outside, the grain under the walkway plate easily enters the top of the plate body through the vent hole, and people walk On the aisle board of this structure, there is a problem of slipping, and it is inconvenient to walk; and the vent hole is through the convex column, the vent hole is long, and the grain enters the vent hole, which is easy to be stuck and difficult to remove

Images