A kind of windproof net

Abstract

The invention relates to a windproof net comprising uprights, net pieces, steel ropes, steel channels, and fastening bolts; the steel channels are longitudinally fixedly mounted at the outer edge faces of the uprights arrayed in parallel; the steel ropes are horizontally arranged on the steel channels in a penetrating mode; and the net pieces are fixedly mounted at the outside of the front faces of the steel channels, thus forming the windproof net. The windproof net is characterized in that square through holes are radially uniformly distributed in each steel channel at intervals; the steel ropes penetrates through the square through holes; net piece mounting holes are radially uniformly distributed in one side of each steel channel at intervals; threads at the front face of each steel channel, corresponding to the net piece, are provided with the fastening bolt in a meshing mode; and the fastening bolts are used for fixedly fixing the net pieces by press plates at the front faces of the steel channels. The windproof net is simple in structure and scientific and ingenious in design, so the design of the windproof net is simplified and the strength and the mounting efficiency of the windproof net are improved, the cost is greatly reduced, and the windproof net is particularly suitable for the wind proof of storage and transportation fields of freights such as coal, coke, mineral materials and sandstones, and the wind proof of electrified railways.

Description

technical field [0001] The invention belongs to the technical field of wind protection, and relates to a wind protection net arranged along a line. Background technique [0002] At present, the windproof net is the most advanced technology for the control of dust pollution in open-air bulk material yards. It is widely used in the control of dust pollution in coal yards and material yards in ports, terminals, thermal power, coal mines, coking, steel, coal washing, cement and other enterprises. . The storage and transportation yards for bulk cargo such as coal, coke, ore materials, sand and gravel, as well as the windproof net of electrified railways, use foundation pouring below the ground, and steel pipe pillars are coaxially fixed on the foundation, and then between adjacent pillars The way of binding steel wire rope and mesh. This form has the following problems: 1. It is necessary to dig a foundation pit first, pour concrete into the foundation pit to form a foundation,...

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Problems solved by technology

This form has the following problems: 1. It is necessary to dig a foundation pit first, pour concrete into the foundation pit to form a foundation, fix the pillar coaxially on the foundation, then backfill and restore the ground, and then bind the fixed steel wire rope and mesh. The process is very cumbersome, time-consuming and labor-intensive, and the cost is high; 2. The pillars are made of concrete columns, and installation parts need to be pre-embedded on the columns, and then the steel wire rope and the pillars are installed and fixed with two bolts using channel steel. Not only the pillars need to increase the working steps , At the same time, it is more troublesome to install the wire rope; 3. The column must be made of solid concrete due to the presence of embedded parts, which increases the production cost, and the strength of the solid concrete column is poor

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