Pneumatic telescopic mast for general purpose

 Pneumatic telescopic mast for general purpose  

Description:

Telescopic Mast is a lifting device provided for professional mobile lighting equipment, which is widely used in public security, fire, communications, meteorology, municipal construction, all kinds of natural disasters, emergencies scene night rescue, rescue and other fields. It can be installed in news vehicles, broadcast vehicles, public security command vehicles, emergency communication vehicles and other special vehicles and other models. It can also be used as the lighting carrier of sports buildings.

The retracted height, maximum extended height and maximum payload shall be determined according to the height of different types of mounting surface to the top when selecting telescopic mast for customer equipment.

When the telescopic mast is mounted on the top, its retracted height should be the lowest to ensure the max. extended height of the vehicle body and reduce the wind resistance of the equipment as far as possible.

The telescopic mast can be customized according to customers' requirements, and the height can be 1-35 meters, and the maximum payload can be 350 kilograms.

Installation

Install the telescopic mast on the top or periphery of the equipment, lift the lamp equipment, camera equipment and antenna equipment vertically to the height to realize the customer's predetermined function. It can also be achieved through the bottom of the reinforcement tripod, mobile lifting, work through the opening of tripod chassis, manual or automatic telescopic mast, solid work.

The pneumatic mast is fixed by cutting holes in the roof of the car, or installed in the periphery of the car, and fixed by the combination of the pallet and the support frame.

Materials

The telescopic mast bar is made of high strength 6063 aluminum alloy, with anodic hardening on the surface, high hardness, film thickness, abrasion resistance and corrosion resistance.

In addition, our company first realized the power line built-in pneumatic telescopic mast internal, is a leading technology in China, in the aesthetic and performance further.

Specifications:

Features of our pneumatic telescopic mast

1. Low failure rate

The mast is made of national brand aluminum alloy 6061, 6063 and stainless steel. It is driven by air pressure. The cylinder is inside. And other interior structure is complex, produce wire rope winding phenomenon extremely easily, after rising, fall hard.

2. Light weight

Internal reduction gear and steel wire accessories, the use of air pressure as the power, do not increase the weight of self-weight. For example, the 6-meter electric telescopic mast has a dead weight of 80KG, while the 6-meter pneumatic telescopic mast only has a weight of 30KG, which greatly reduces the damage of telescopic mast to vehicle chassis.

3.Good sealing, dust and sand proof

Pressure type telescopic mast mast on the seal requirements are higher, so the seal is better, can effectively reduce, sand, gravel into the mast, scraping the surface of the mast.

4. Turn can prevent

Each section is connected with a guide key, which can prevent rotation at any height.

5. Small wind pendulum

Due to the high sealing and tight protective ring adopted by the pneumatic bar, the mechanical clearance between the joints is very small. When the bar body is raised, it has high stability and is not easy to shake. At present, the deflection of our company is less than or equal to ±30mm.The deflection of other bars is less than or equal to ±200mm

6. Strong environmental adaptability

The mast is made of aluminum alloy, stainless steel and other materials. The surface is treated with anodic hardening, anti-corrosion and anti-rust. It is not afraid of salt water, immersion and uv. Pneumatic telescopic mast operating temperature range: -55℃~80℃.The electric telescopic mast only -50℃~70℃

7. Major

The pressure type telescopic mast can carry a larger load of 500 kg, while other masts only about 200 kg.

8. High security

Air pressure telescopic mast adopts air pressure lifting, with air pressure protection inside the mast body. In case of accidents, it is protected by air pressure buffer and will not fall down directly from the height of more than 10 meters. But other pole is different, because of the internal walk is wire rope, raised, high load plus the weight of the mast body, used for a long time wire will be due to high load, easy to appear fracture phenomenon, mast directly from the height of the air, injury damage antenna equipment.