A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a protective net for a mine. The protective net comprises vertical rods which are made of steel, a grid is laid between each two adjacent vertical rods and formed by weaving iron wires, an anti-oxidation layer is coated on the surface of each grid, each grid is square, a sharp knife edge is arranged at the top of each grid, and each sharp knife edge and the corresponding grid are detachably connected. The protective net can be conveniently applied on the mine and can conveniently encircle a mine area, so that people cannot enter the mine area easily; a warning window is arranged, so that pedestrians can be prompted conveniently; the protective net is low in making cost, quite convenient to set up, high in practicability and novel in design, is a good creative scheme and has a good market popularization prospect.
The invention discloses a protective net for a mine. The protective net comprises vertical rods which are made of steel, a grid is laid between each two adjacent vertical rods and formed by weaving iron wires, an anti-oxidation layer is coated on the surface of each grid, each grid is square, a sharp knife edge is arranged at the top of each grid, and each sharp knife edge and the corresponding grid are detachably connected. The protective net can be conveniently applied on the mine and can conveniently encircle a mine area, so that people cannot enter the mine area easily; a warning window is arranged, so that pedestrians can be prompted conveniently; the protective net is low in making cost, quite convenient to set up, high in practicability and novel in design, is a good creative scheme and has a good market popularization prospect.
Protective net for mine
QIAN JIANNONG (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES