How does the foundation pit fence work?

When the excavation depth of the foundation pit exceeds 2,000 mm, it is necessary to erect protective railings on the edge of the foundation pit. The depth of entry into the ground is ≥700mm, and the lower part of the protective railing is provided with 200mm high 18mm thick wood plywood toe-stops, horizontal poles, vertical poles and toe-stops of the protective railings.

It is necessary to paint red and white warning paint with a distance of 400 mm, and all horizontal rods are controlled to extend 100 mm outside the vertical rods. The protective railing is full of dense mesh safety nets on the side of the foundation pit, and the 'beware of falling' safety nets are hung on the dazzling places. Warning signs and night warning lights are set up, and the foundation pit drainage ditch is set outside the protective railing to adopt organized drainage. The purpose of the foundation pit fence is to protect vehicles or pedestrians who accidentally cross the bridge deck.

It also plays the role of embellishing bridges and beautifying the city. In short, guardrails are very useful in daily use. The role of guardrail brackets is also to fix the guardrails. The effect is also very important. So what are the types of guardrail brackets? The editor takes us to know what are the types of guardrail brackets: the above are the main types of bridge guardrail brackets. The effect of these brackets in the guardrail is very important and has played a great role.

The fence of the foundation pit has good safety precautions and the fence of the foundation pit is composed of a protective mesh and a column. It is connected by electric welding, which is exquisite and beautiful, has good resistance, is not afraid of wear and tear, is not afraid of rain, is flexible, and can be used repeatedly. Protective equipment for the place. The foundation pit fence is composed of protective mesh and columns.