What are the installation details of the lifting column
Release time:
2023-03-01
Lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What are the installation details of the lifting column? The following small series to answer.
Lifting column as some of the main places of maintenance equipment, more and more loved by everyone. What are the installation details of the lifting column? The following small series to answer.
1, detection to understand whether the underground is suitable for excavation, whether there are underground cables, water pipes, optical fiber lines and other obstacles;
2, line, determine the location of the foundation pit, dig the foundation pit. Slot according to the required size of the installation site: the length depends on the installation quantity) × width 600m × depth 1400mm (including 25mm thick seepage layer). The installation spacing shall be determined according to different site conditions before construction. Generally, it is recommended that the distance between the column center be 1.2-1.5 m.
3. Make the base. After digging the foundation groove, make the seepage layer. At the bottom of the foundation pit, 150mm crushed stone layer and 100mm crushed sand layer shall be laid in turn, and the seepage layer shall be paved and compacted to prevent the equipment from sinking. If conditions are met, gravel below 10mm can be selected, and sand 2) can be omitted. If the installation site is in a low-lying area or water accumulates all the year round, drainage should be considered (automatic drainage system must be installed in the southern waterlogging area or underground drainage project). Make 250mm thick concrete sand base under the foundation pit to prevent equipment from sinking.
4. For drainage, the product is placed in the foundation pit. After the accurate position is determined, the drainage outlet of the product is first connected to the PVC drainage pipe with φ 50 tee, and then the PVC water pipe is connected through to the accumulation pool (to be built separately) or sewer. If you are only making a permeable layer, ignore this step.
5. For wiring, PVC threading pipe shall be embedded according to the position of outlet hole reserved on the surface of outer barrel. The diameter of the threading pipe is determined according to the number of lifting columns. Each column can be independently used with a tube, or all columns can share a larger conduit. In general, the specifications of the cables required for each lifting column are 2.5 square three-core wires for motors, 0.75 square two-core wires for LED lamps/solenoid valves * 2, with a total of seven-core wires and 3.5 square two-core wires for the main power cord of the control box. The specific use should also be determined before construction according to the needs of the use site and the difference of power distribution.
6. Power on to test whether the lifting column is running normally. If the equipment is normal, backfill a proper amount of sand and stones to fix the equipment to ensure horizontal symmetry. Then pour slowly and evenly with C25 or above concrete until it is level with the upper surface of the equipment.
Hebei Qi Xinlong Intelligent Technology Co., Ltd. is a research and development, design, production, sales and service in one of the anti-terrorism equipment manufacturers. Main products include:Fully automatic lifting columnSemi-automatic lifting column, hydraulic lifting column, landscape fixed column, flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Installation-Lifting Column
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