What are the usage ranges of foundation pit side protection nets?

During foundation pit construction, foundation pit guardrails must be installed according to requirements. On the one hand, they are to isolate dangerous areas and avoid safety accidents; on the other hand, they can serve as warning propaganda by hanging warnings on The foundation pit guardrail keeps safety in the minds of construction workers at all times. Features: This product is mainly made of electric welding and can be used for temporary protection of various construction projects such as the edges of foundation pits. Features: strong safety performance, beautiful appearance, and eye-catching warning. ?Purpose: Used for edge safety protection at construction sites. It is a highly flexible protective product that can be reused.

Advantages: exquisite and beautiful: using the latest frequency modulation seamless welding technology to make the welding points perfect; good resistance: not afraid of wear, rain, and aging; flexibility: the ground is fixed with expansion screws, engineering The end of disassembly and reuse. Function: separation function; blocking function; warning function. Function, separation function; blocking function; warning function. Scope of application: Subway foundation pit tunnel construction and construction site edge safety protection. It is also widely used in power distribution maintenance, electrical maintenance, reconstruction construction, transportation, company setting of warning lines and other stop sites, etc. When the excavation depth of the foundation pit reaches 2m or more, protective railings must be installed around it. The height of railings should not be less than 1.2m, and the distance between poles should not be greater than 2m. There are many types of foundation pit guardrails, generally using more eye-catching red and white and black and yellow colors. 3. The overall structure and strength of the railing posts and their connection to the upper and lower crossbars should withstand an external force of 1000N; if there is a possibility of collision with vehicles or objects, the crossbar sections should be enlarged or the spacing and burial of the railing posts should be enlarged. Depth and other measures. 4. The No. 13 warning sign can also be hung on the outside of the guardrail, and the No. 14 warning sign can be hung on the inside, such as common warnings: everyone is responsible for safe production; the foundation pit is dangerous, please do not approach, etc.