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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,SergeProduction of boarding bridges, a large load-bearing capacity, smooth lifting, simple and convenient installation and maintenance, making it an ideal and economical cargo conveying equipment for replacing elevators between low floors. The editor will share with you some common knowledge about daily maintenance of outdoor elevators: When personnel enter the interior of the lifting platform for maintenance, they must hang the elevator to prevent sudden lowering of the platform and causing casualties.
The precautions during the use of hydraulic boarding bridges are hoped to be helpful to you.
.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,SergeContainer boarding bridge, troubleshoot the lowering valve itself or replace the lowering valve. The lowering valve should be kept clean.
Hydraulic boarding bridges should strictly adhere to the principle of being overweight,SergeProvincial Mobile Boarding Bridge, as overloading may cause damage to objects; Working on a lifting platform without protective barriers may cause personnel to fall and cause casualties.
Shake the handle to raise the boarding bridge to the height of the container.
The reason for the natural descent of the hydraulic boarding bridge lifting platform is that the one-way valve is leaking, the lowering valve is not tightly sealed, and the oil cylinder is leaking. Solution: Check the one-way valve in the valve group. If dirt is found on the sealing surface of a single valve, clean the one-way valve. Check if the lowering valve has power. If there is power, troubleshoot the lowering valve itself or replace the lowering valve. The slide valve of the lowering valve must be kept clean and move flexibly.
C) When maintaining hydraulic components, the workbench must be absolutely clean. Check the condition of the tools used. They should also be very clean.
When working in foundation pits or depths, a helmet must be worn.
details.There is a flip plate at the top of the bridge deck, which is placed at the edge of the carriage to ensure a smooth transition between the passage and the carriage. Its advantages are as follows.
When working on the hydraulic boarding bridge, the support legs must be extended, and the support leg bolts must be adjusted to ensure that the lifting platform is stably stressed on the support legs and kept horizontal; During the lifting process and in the lifting state, the lifting platform must not be moved, and it is strictly prohibited to shake on the lifting platform. If there is an abnormal sound during the operation of the hydraulic boarding bridge, it should be stopped immediately for inspection to avoid causing serious damage to the lifting platform; Before use, check whether the electrical equipment is normal; All shaft pin oil holes must be oiled before each use. Before use, it is necessary to perform no-load lifting and check whether the hydraulic system is normal; The load of the workbench should not exceed the rated value, and it should not be subjected to intense manual shaking; The hydraulic oil in the oil tank must be replaced every 500 hours of operation.
Tighten the manual valve to close it.
Common&quo; Streamline” Open joint planning, with a welding area more than three times that of other traditional pipeline joints greatly extending the service life and protection life.
Discount.The precautions during the use of hydraulic boarding bridges are hoped to be helpful to you.
Features: Utilizing a sleeve type drag chain structure to achieve high-altitude operation with telescopic arms, the platform vehicle can achieve 360° Rotating, both the work platform and the platform truck can be operated. The work platform truck can safely walk with the boom in any position, and the walking speed decreases with the rise of the lifting height.
Tighten the manual valve to close it.
Serge.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.
During construction, the factors of loading and unloading operations were not taken into account. The platform type loading and unloading bridge serves as a remedial solution and can also meet the requirements for loading and unloading operations into truck carriages. The platform type boarding bridge is also designed in various structural forms according to different on-site conditions. It can also be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range, which can meet the installation and use of most loading and unloading platforms. Is the boarding bridge easy to use? The boarding bridge is an auxiliary equipment used to bridge with the freight car and is designed to solve the height difference between the freight car and the ground. Suitable for fixed or mobile loading and unloading of goods, allowing forklifts to smoothly enter the carriage to load and unload goods, requiring only one person to quickly load and unload goods, which is labor-saving.
Check if the manual valve is open. When using it must be opened, otherwise the boarding bridge may be damaged.