FranceProduction of boarding bridgesWhat are the performance / 19716content

category：Machinery and industry equipment / date：2024-04-01 02:27:45 / browse：38 / comment：3

As an important part of the boarding bridge,FranceMobile boarding bridge brand, the height can be adjusted according to the different vehicles of the goods, so that it can be level with the platform of the carriage for batch loading and unloading of goods. Due to the production of electric hydraulic boarding bridges by different manufacturers, with heights ranging from mm to mm. The hydraulic lifting stroke height ranges from mm to mm, and the height of the electric hydraulic boarding bridge itself plus the stroke height is mm, which can be met by almost all freight vehicles (with a general vehicle height of ).Hydraulic boarding bridges should strictly adhere to the principle of being overweight, as overloading may cause damage to objects; Working on a lifting platform without protective barriers may cause personnel to fall and cause casualties.France,Solid rubber tires have no inflatable inner tubes and can move and work on various complex surfaces without worrying about puncturing the inner tubes making them less prone to damage. They have stronger adaptability to the environment. Solid rubber tires have higher load-bearing capacity than ordinary pneumatic rubber tires of the same model, have a longer service life, and are more cost-effective. This is why mobile boarding bridges are now equipped with solid rubber tires.The length of the electric hydraulic boarding bridge is generally about meters, and the bearing weight varies depending on the tonnage. It is mm for tons,FranceContainer boarding bridge, m for tons and m for tons. It is very suitable for placement on the ground in open spaces.Allada,What are the issues to pay attention to when using the boarding bridge? For example, mobile boarding bridges are generally used outdoors, and after use, they are also placed outdoors. They are often exposed to wind, rain, and sunlight, which reduces the lifespan of the boarding bridge. Therefore, the maintenance of the boarding bridge is very important. When it rains, cover the boarding bridge with a rain cloth to prevent rusting and aging.Reasons for the hydraulic boarding bridge lifting platform not lifting: low voltage, motor not rotating, motor reverse, motor phase loss (motor not moving and buzzing), indicator light on, press the up button, motor rotates but lifting platform does not rise, lowering valve is open, overflow valve pressure is low oil level is too low, oil pump is empty, oil suction filter is blocked, oil suction section is leaking, and two phases in the three-phase line are arbitrarily changed; Solution: Check the starter potential during motor load operation. Voltage hydraulic range allowed± １０％； Check the motor and circuit; Check the circuit breaker and motor wiring; When the lowering button is released, use a voltmeter to check whether the lowering valve is energized. If there is no power, check the circuit and eliminate the fault; If there is electricity, all parts should be scrubbed and cleaned. When not working, the workbench should be lowered to a low position.

When working in foundation pits or depths, a helmet must be worn.Usage scenario: Widely applicable for installation, maintenance,FranceFinished boarding bridge, and high-altitude work platform vehicles in industries such as municipal administration, electricity, streetlights, advertising, communication, landscaping, transportation, docks, airports and ports, and large industrial and mining enterprises.Reason for the lifting table not lowering: The lowering valve is malfunctioning, and the lowering speed valve is out of adjustment. Solution: When pressing the lowering button, check if the lowering valve is energized. If there is no electricity try to eliminate it; If there is electricity, troubleshoot the lowering valve itself or replace the lowering valve. The lowering valve should be kept clean.Installation works,After the boarding bridge work is completed, all parts should be scrubbed and cleaned. When not working the workbench should be lowered to a low position.These are the options for hydraulic oil for mobile boarding bridges.Tighten the manual valve to close it.

The safety valve of the mobile hydraulic boarding bridge can also generate high noise. When air is mixed into hydraulic oil, the relief valve gets stuck or severely worn, and the fatigue deformation of the relief valve spring leads to unstable pressure regulation of the relief valve. The pressure release time of the relief valve is too short, which can easily lead to local stability of the pilot valve performance of the relief valve. Noise is generated by the vibration of the pilot valve's air. Therefore, we should regularly clean the safety valve, and replace it if it is damaged or severely worn.Quality assurance,Tighten the manual valve to close it.The natural frequency of the air spring is stable, so its performance is also stable, which means that the air spring is closer to the ideal state. How does the air spring change the air pressure in the airbag with different loads to achieve the goal of keeping the distance between the car body and the road surface unchanged. The height valve shown serves this purpose. The height valve is fixed on the frame and the connecting rod is connected to the hydraulic boarding bridge. The height valve has two valves, the charging valve for air supply and the air release valve for air supply. These two valves are both connected by the rod. When the car load increases, the boarding bridge moves close to the frame, the connecting rod rises. When the connecting rod mechanism opens the charging valve, compressed air enters the air spring, and the frame and body rise until the height of the body is restored.Check if the manual valve is open. When using, it must be opened, otherwise the boarding bridge may be damaged.France,The correct operation of the hydraulic boarding bridge is good maintenance, and how to operate it correctly. Let me briefly introduce the operating steps of the hydraulic boarding bridge, hoping to bring more help to everyone.The hydraulic lifting boarding bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function allows a bridge to be built between the truck and the cargo platform in the warehouse. Forklifts and other handling vehicles can directly enter the truck for batch loading and unloading of goods, and single person operations can achieve fast loading and unloading of goods. Reduce a large amount of labor, improve work efficiency, and achieve greater economic benefits for enterprises.During the excavation process of the foundation pit of the simple boarding bridge, collision of the support structure should be prevented, and changes in the soil wall should be paid attention to at all times. If any abnormal phenomena such as cracks are found, construction must be suspended and reported to the superior for handling.