Snow fence for railways

The utility model relates to the technical field of railway buildings, in particular to a snow fence for railways. The snow fence is an effective way of protecting the railways from wind blowing and snow disasters. Existing snow fences at home and abroad are various in types. Most of the existing snow fences adopt wood structures and belong to light structures, thereby being convenient to move. Service life is kept between 3 years and 5 years. a small part of the existing snow fences adopt concrete structures, accordingly service life can reach 3 years to 60 years, but the structure is heavy and cannot be moved. The snow fence is provided with concrete fixing columns, and cellular protection nets and punched galvanized steel plates are arranged between the cellular protection nets and fixed through effective connection parts. The snow fence is made of light materials, thereby being flexible in construction, short in period, stable in structure and easy to dismount. The snow fence is arranged at two ends of ra