Gridding sand stabilizing device

Abstract

The invention relates to the field of sandstorm prevention and control, in particular to a gridding sand stabilizing device. The gridding sand stabilizing device comprises sand stabilizing units connected in sequence; each sand stabilizing unit includes a sand stabilizing plate, a connecting device and a fixed pile; bolt holes are formed in the geometric center positions of the connecting devices; four sand stabilizing plate slots communicated up and down are uniformly distributed in the outer side walls of the connecting devices; the end parts of the sand stabilizing plates are fixedly connected with the sand stabilizing plate slots in an insertion manner; the fixed piles and the bolt holes are connected in an insertion manner below the ground by 15-20 cm; and the other end parts of the sand stabilizing plates are fixedly connected with the sand stabilizing plate slots of the connecting devices of the adjacent sand stabilizing units in an insertion manner. The gridding sand stabilizing device is excellent in sand stabilizing effect, and can be applied to the sand damage treatment of highways and railways in the desert regions. The gridding sand stabilizing device is simple in structure, and is more convenient and quicker in assembly and pavement; and the connecting devices and the sand stabilizing plates cannot move to generate the falling phenomenon due to gale invasion, so that the sand stabilizing effect is guaranteed. The sand stabilizing plates and the connecting devices can be manufactured by concrete materials or sand stabilizing materials, so that the cost is saved, the service life is long, and the recycling is achieved.

Description

Technical field [0001] The invention relates to the field of wind-sand prevention and control, in particular to a grid-type sand-fixing device. Background technique [0002] The research and practice of my country's sandstorm prevention and control engineering requires that the social and economic development and environmental restoration in the sandstorm areas in northwest my country are the goal. The core of the sandstorm prevention and control project is to adopt a variety of technical measures to reduce the amount of sand transported in the airflow, weaken the wind speed near the surface layer, delay or prevent the movement of sand dunes, so as to achieve the purpose of weakening or avoiding the harm of sandstorm. The engineering sand prevention is divided into three types: sand fixation measures, sand prevention measures and conduction measures. Among them, the sand fixation measures are on the one hand to seal the sand source near the line and inhibit quicksand activities ...

AI Technical Summary

Problems solved by technology

Although it has certain sand control benefits, the following defects have been found in practical applications: 1. It cannot be reused, and it takes time and effort to lay it, and its service life is very short, so it will be discarded naturally

2. It is easy to lodging in some windy areas and extremely windy areas, which will affect the efficiency of sand fixation

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