Portable pneumatic lifting LAMP application bracket load horizontal swing degree test

Time：2020-08-05 View：

Portable lifting bracket is a mobile lifting rod developed by our company. It adopts triangular bracket and can be equipped with antenna, monitoring, lamps and other equipment on the top. It is easy and convenient to operate. The horizontal swing degree of the load on the top of the pneumatic lifting bracket is tested by the company's technology. Under the condition of Level 6 gust, the horizontal swing degree of the load on the top of the lifting bracket is 1-2mm.

 

The pneumatic lifting bracket selected for testing this time is a general-purpose mast, and the basic technical indexes are:
1) closing height: 1.3 m; Stretching Height: 5 m
2) number of cylinders: 6 sections; Maximum cylinder diameter: 86mm
3) maximum load weight: 30Kg; Net product weight: 35Kg
4) theoretical acting force: 36N; Maximum load: 36N; Maximum force distance: 36Nm; Maximum working pressure: 0.25Mpa
5) product material: aluminum magnesium alloy 6063B; Product surface technology: hard anodic oxidation
6) wind resistance: Level 6 wind energy can rise and fall freely, level 10 wind energy works normally after each layer of cable is fastened, and level 12 wind is not damaged.
7) product use occasions: mobile lighting equipment, monitoring equipment, communication antenna equipment, etc.

 

Every customer wants to know how much wind the lifting bracket they use can withstand after the load is installed. Through scientific research and calculation methods, the technology detects the horizontal swing of the lifting bracket load under the 6-level gust of wind of 1-2mm. The wind resistance of the lifting bracket is determined by the following three factors: A. The material and structure of the lifting bracket; B. The use height of the lifting bracket; C. The weight, volume and shape of the load. Technical experts from the Third Academy of China Railway and Gallo test the index of specific wind resistance performance in the following three ways:
(1) theoretical calculation means using finite element analysis and other methods.
(2) the simulation experiment converts different levels of wind power into wind pressure, and then uses physical method (tension meter) for testing.
(3) in the wind tunnel experiment, the lifting bracket and load are placed in the wind tunnel to simulate the wind speed for testing.

 

Expert tips: methods to improve wind resistance of lifting bracket
In the case of using the existing mast, to improve the wind resistance of the lifting bracket, the following methods can be adopted:
1) lift the mast according to the weather conditions. When the wind is strong, lower the lifting bracket. When it is windy, lift up the lifting bracket.
2) use wind-resistant fiber rope. The correct and timely use of the fiber rope can greatly improve the wind resistance of the lifting bracket.

Portable Lamps pneumatic lifting bracket, mainly divided into two types: triangular bracket type and installed on the generator car. Both forms adopt pneumatic lifting, and their working principles are the same, but the fixing methods are different. The following focuses on some faults and troubleshooting methods in the use of poles for users' reference.

 

I. Troubleshooting of pneumatic lifting working lights
1. The engine does not start
First, check whether there is fuel oil in the engine oil box of the pneumatic lifting working light? If not, please add fuel,
Check whether the engine switch of the pneumatic lifting working light is connected? If not, turn on the engine switch.
Check whether the engine oil of the pneumatic lifting working light is sufficient? If not enough oil is added.
Check whether the spark plug is in good condition? If not, clean and adjust the spark plug and put it back. If necessary, replace the spark plug.
If the engine of the pneumatic lifting working light still does not start, inform our company. It is maintained by our professional technicians.
2. No voltage output
First, check whether the AC circuit breaker of the pneumatic lifting working light is connected? If not, turn on the AC circuit breaker.
Check whether the load appliance of the pneumatic lifting work lamp is faulty. If there is a fault, replace the equipment or repair it.
If the pneumatic lifting working light still has no voltage output, inform our company. It is maintained by our professional technicians.

 

II. Precautions for the use of pneumatic lifting working lights:
(1). The generator of pneumatic lifting working lamp should not be used indoors due to the generation of exhaust gas; It should not be used in the direct rain environment, when in use, the combustibles around should be separated at least 1 meter distance; The generator of the pneumatic lifting working light should not smoke when refueling, and the engine should be stopped before refueling, and the gasoline should not overflow when refueling;
(2). During the working process, please do not disassemble the lamps of the pneumatic lifting working lights, otherwise it may cause electric shock. When disassembling, please make sure that all power supply has been cut off; Xuedian brand pneumatic lifting work lamp | All-round lifting work lamp | Mobile lifting light honest supplier OEM customized nationwide.
(3). The lamps and lanterns of pneumatic lifting work lamps are very hot when working. Please ensure that there are no inflammable and inflammable articles around the system, and do not put your hands on the lamps to prevent burns;
(4). When replacing the lamp tube of the pneumatic lifting work lamp, the shell of the sticky lamp should be opened after it is cooled naturally, and the lamp tube should be replaced with gloves to prevent the fingerprint on the surface of the lamp tube from affecting the service life of the lamp tube;
(5) when the pneumatic lifting cylinder stretches out or retracts, do not put hands or objects at the position of the stretching point to prevent pressure injury;
(6). When the lamp of the pneumatic lifting work lamp works for a long time, it is normal that the lifting cylinder drops a little, and the lifting light pole should be pressurized in time;
(7). Working in high-voltage wire and other environments, the distance between the lamp panel of pneumatic lifting work lamp and high-voltage wire should be at least more than 5 meters after rising, and the lamp panel should be reliably grounded in thunderstorm days and open places to prevent lightning strike;
(8). If the lamp of pneumatic lifting work lamp fails, it should be overhauled by professionals or trained personnel. Please do not disassemble it without authorization to prevent damage.