What's the use of lifting pillars at the school gate?
Release time:
2022-05-06
Many schools have installed lifting columns at the entrance, so what is the use of lifting columns at the entrance of the school? Today, I will give you an answer.
Many schools have installed lifting columns at the entrance, so what is the use of lifting columns at the entrance of the school? Today, I will give you an answer.
What's the use of lifting pillars at the school gate?
The lifting column at the school gate is used to protect the personal safety of teachers and students. The lifting column has super anti-collision ability. The school gate is generally densely populated, and the flow of people during the peak period after school is large. Once a crash occurs at the school gate, the consequences are unimaginable, and the accident will often come. Therefore, it is best to set up physical defense facilities in the school in advance to minimize casualties.
How to install the lifting column at the school gate?
1. Foundation pothole excavation:
Dig the foundation pit according to the overall dimensions of the product. The size and length of the foundation pit shall be determined according to the road conditions on site. Width: 800mm; Depth: 1400mm (including 300mm seepage layer).
2. Make seepage layer:
After mixing sand and gravel, pad up from the bottom of the foundation pit to make a 300mm seepage layer. The seepage layer is paved and compacted to prevent the equipment from sinking. (If the conditions are available, gravel below 10mm can be selected instead of sand.)
According to the different circumstances of the region to choose whether to do drainage.
3, remove the product outer cylinder leveling:
Remove the outer barrel of the product with hexagon socket, place it on the seepage layer, adjust the levelness of the outer barrel, and make the upper surface of the outer barrel slightly higher than the ground plane by 3~5mm.
4. Embedded line pipe:
The threading pipe shall be embedded according to the position of the outlet hole reserved on the surface of the outer barrel. The diameter of the threading pipe is determined according to the number of lifting columns. In general, the specifications of the cables required for each lifting column are 4*1.5*1 and 8*0.75*1. The specific use should be based on the needs of customers and the power distribution. Different, determined before construction.
5. Debugging:
Connect the circuit to the equipment, perform lifting and lowering operations, observe the lifting and lowering conditions of the equipment, adjust the lifting height of the equipment, and check whether the equipment has oil leakage.
6. Fixed equipment and pouring:
Put the equipment into the pit, backfill a proper amount of sand, fix the equipment with stones, and then pour slowly and evenly with C40 concrete until it is level with the upper surface of the equipment. (Note: The column must be fixed during pouring to prevent movement and dislocation to tilt it)
HebeiQi XinlongIntelligent Technology Co., Ltd. is a research and development, design, production, sales and service in one of the anti-terrorism equipment manufacturers. Main products include: automatic lifting column, semi-automatic lifting column, landscape fixed column, flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Lifting pillars at the school gate
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