Tianqiong Sensor IOT Technology Co., Ltd
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Retractable lightning rod
Model：FT-SJ10
Brand：tianqiong
1.How to select Retractable lightning rodTechnical parameters such as maximum lifting, closed height, loading form, operating method, load bearing weight, etc.are the basic requirements for users to choose lifting rods.The design and modification of the lifting rods are carried out according to diff
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1.How to select Retractable lightning rod
Technical parameters such as maximum lifting, closed height, loading form, operating method, load bearing weight, etc.are the basic requirements for users to choose lifting rods.The design and modification of the lifting rods are carried out according to different needs of customers.
2.Overview of Retractable lightning rod
The lifting rod is a carrier of elevation equipment and is suitable for vehicle-mounted, ship-mounted or land.It can quickly, reliably and securely raise communication antennas, lighting, light protection, light transmission and camera equipment to a predetermined height.After the work is completed, the above-mentioned equipment can also be quickly, reliably and safely lowered to a predetermined height.Our manual lifting rod products are made of high-strength aluminum alloy, which are corrosion-resistant, lightweight, large load, low noise, fast lifting, low shock resistance, and stable advantages.It can meet the needs of height and load in different fields and occasions.In addition, our products are widely used in golf and large football fields at night lighting.
3.Retractable lightning rod working principle
The system uses screw transmission or wire rope transmission, with good self-locking performance and can achieve reliable self-locking at any position, improving safety and reliability.
4.Retractable lightning rod installation instructions
Vertical use: The lifting rod can be installed on the ground or on the vehicle.No matter where it is installed, it is necessary to ensure that the lifting rod remains perpendicular to the ground when used.If the lifting rod is inclined, it will affect the lifting and falling effect of the lifting rod; if the lifting rod is seriously inclined or tilted for a long time, it will also cause damage and danger to the lifting rod.
5.Retractable lightning rod technical parameters
| project | unit | FT-SJ10 | Remark |
| Stretch height | m | 10 | |
| Closed height | m | 2.2 | |
| Minimum tube diameter at the top | mm | 50 | |
| Outer pipe diameter | mm | 105-50 | From bottom to top |
| Number of pipe fitting sections | Festival | 6 | |
| Load weight | kg | ≤15Kg | |
| Self-weight | kg | ≤36kg | |
| Lifting speed | m/min | ≥2.4 | |
| Use temperature | ℃ | -40℃～+60℃ | Storage temperature: -55℃~+70℃ |
| Wind resistance | m/s | Works normally when the wind speed is ≤28/s | Resistance to level 8 wind (with pull rope) |
| Lifting form | Hand-cranked | Wire rope transmission | |
| Protection scope | radius | 40 meters | Rolling ball radius calculation |
| Lifting form | Hand-cranked | Wire rope transmission | |
| lightning rod | indivual | Early discharge of lightning rod (non-electronic system, maintenance-free, no change in the protection quality of lightning rod after lightning strike) | |
| Lightning protection grounding system | set | Lightning protection grounding poles: 2 (copper-clad grounding poles), grounding wire: 5 meters, grounding resistance value ≤4Ω | |
| Lift rod main body technical support | set | Ground nails, ground anchors, wire pulling, shaking handles, warning devices | |
| Lift rod main material | root | High-strength aluminum-magnesium alloy, wooden box packaging | |
Address:https://tianqiongsensor.com/lightning-rod/Retractable-lightning-rod.html
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