Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Model:FT-SJ10
Brand:fengtu
1.How to choose Retractable lightning rod
Retractable lightning rod is a powerful, easy-to-use lightning protection device that uses manual lifting for flexibility and portability.Technical parameters such as maximum lift, closed height, loading form, operation method, and load-bearing weight are the basic requirements for users to choose lifting rods. The design and modification of lifting rods are carried out according to the different needs of customers.
2. Overview of Retractable Lightning Rod
The lifting pole is a carrier for elevated equipment, suitable for vehicle, ship or land. It can quickly, reliably and safely raise communication antennas, lighting, lightning protection, optical transmission and camera equipment to a predetermined height. After the work is completed, the above equipment can also be quickly, reliably and safely lowered to a predetermined height. Our company's manual lifting pole products are made of high-strength aluminum alloy, which are corrosion-resistant, light, large load, low noise, fast lifting, low shock resistance, and stable. It can meet the height and load requirements of different fields and occasions. In addition, our products are also widely used in golf, large football field night lighting, etc.
3. Working Principle of Retractable Lightning Rod
The system adopts screw drive or wire rope drive, has good self-locking performance, can achieve reliable self-locking at any position, and improves safety reliability.
4. Retractable lightning rod installation instructions
Vertical use: The lift can be installed on the ground or on a vehicle. No matter where it is installed, it must be kept vertical to the ground when in use. If the lift is tilted, it will affect the lifting and lowering effect of the lift; if the lift is severely tilted or tilted for a long time, it will also cause damage and danger to the lift.
5. Technical parameters of Retractable lightning rod
project | unit | FT-SJ10 | Remark |
Extended height | m | 10 | |
Closed height | m | 2.2 | |
Minimum pipe diameter at top | mm | 50 | |
Outer pipe diameter | mm | 105-50 | From the bottom up |
Pipe fitting number | Festival | 6 | |
Loading weight | kg | ≤15Kg | |
Deadweight | kg | ≤36kg | |
Lifting speed | m/min | ≥2.4 | |
Operating temperature | ℃ | -40℃~+60℃ | Storage temperature: -55℃~+70℃ |
Wind resistance | m/s | Normal operation when wind speed ≤28/s | Resistant to level 8 wind (with pull rope) |
Lifting form | Manual lifting | Wire rope transmission | |
Scope of protection | radius | 40 meters | Rolling ball radius calculation |
Lifting form | Manual lifting | Wire rope transmission | |
lightning rod | indivual | Early discharge lightning rod (non-electronic system, maintenance-free, no change in lightning rod protection quality after lightning strike) | |
Lightning protection grounding system | set | Lightning protection grounding electrode: 2 (copper clad grounding electrode), grounding wire: 5 meters, grounding resistance value ≤ 4Ω | |
Lifting rod main body support | set | Ground nails, ground anchors, pull wires, cranks, warning devices | |
Lifting rod body material | root | High strength aluminum-magnesium alloy, wooden box packaging |
Soil is an extremely valuable resource on Earth that supports all terrestrial ecosystems. To make good use of and protect the soil, it is necessary to constantly check its various conditions. This requires the use of advanced measuring tools that can tell us the moisture, temperature and other impor...
The Air quality monitoring station is playing an increasingly prominent role in the field of environmental monitoring. It can monitor a variety of air pollutants in real-time, such as sulfur dioxide, nitrogen dioxide, carbon monoxide, ozone, and particulate matter. Its operation relies on different...
When it comes to the advantages of water quality sensors, they can be summarized in six words: real - time, continuous, and automatic.Since the sensors can be directly deployed in water bodies (such as rivers, sewage treatment plants, water supply pipe networks, etc.), they collect water quality par...
A weather phenomenon sensor is a sensor used to measure and identify various weather phenomena in the environment. It can identify the type of precipitation and snowfall and differentiate between weather phenomena such as drizzle, light rain, moderate rain and heavy rain. It can also be equipped wit...