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EssenScissor fCheck the hydraulic oil quality and level. When the lifting platform is raised to a high position, the hydraulic oil level should be 40-50 millimeters higher than the bottom of the oil tank. When the color of the hydraulic oil darkens, the oil becomes sticky, or there are foreign objects such as gravel in the oil the hydraulic oil should be replaced in a timely manner. The hydraulic system of the lifting platform should be checked for hydraulic and pipeline connections. If the pipeline is damaged, it should be replaced immediately; When there is looseness in the connection part, it is better to produce it quickly and conveniently, and guide the manufacturer to solve it. Please pay attention to safety precautions during maintenance.
Stabia Castle.Connect the motor naturally to the elevator. When connecting, it is necessary to ensure that the concentricity of the elevator output shaft and the motor input shaft is consistent and the outer flanges of the two are parallel. Inconsistent alignment can lead to motor shaft breakage or elevator gear wear.
Replace with new oil and do not intermittently use old oil, otherwise the moving parts in the system will accelerate wear.
.Regularly check whether the operation of each mechanism is normal and whether there is any noise. If any faults are found, they must be promptly eliminated. For a long time, the manufacturer of scissors lift has never changed hands to avoid price difference, and the price is 20% higher than the market value! More than one ton is more expensive!
Any product always has a break-in period when it is first used, so what precautions should we pay attention to during the break-in period when using a hydraulic lifting platform? Today, the editor will share this topic with everyone.
When encountering overheating in the electric motor during daily maintenance of the elevator, it is necessary to quickly park the car, remove obstacles, and then continue running. The motor bearings should be smooth and excellent.
Do not adjust the solenoid valve on the motor arbitrarily. The solenoid valve is pre adjusted before leaving the factory, and random adjustment can easily cause internal pressure to increase or decrease. In severe cases, it can shorten the service life of the motor.
How do elevator manufacturers maintain and maintain construction elevators? In order to accurately implement the equipment maintenance system, it is necessary to establish a mechanical management responsibility system; It is necessary to develop maintenance procedures for different models; Corresponding maintenance institutions must be implemented; It is necessary to handle the relationship between maintenance and production, so as not to affect production or equipment maintenance.
The guide rail type cargo elevator has been inspected and debugged before leaving the factory, and all technical indicators have met the design requirements. When in use only the power supply needs to be connected,Stabia CastleProfessional hydraulic lifting platform, and the hydraulic and electrical systems do not need to be adjusted.
Variable cost.There are foreign objects inside the oil delivery pipe of the hydraulic lifting platform,Stabia CastleSelf propelled hydraulic lifting platform, which can cause uneven force distribution during the delivery of hydraulic oil, resulting in uneven surface conditions. It is recommended to carefully check whether the delivery pipe is smooth.
In the construction elevator, the switch box also has leakage protection equipment,Stabia CastleFixed hydraulic platform, and its wires and cables have good insulation without leakage. The metal passing through the wires is not rusted, and its damage is close to zero. His steel wire rope should comply with the corresponding configuration requirements, without any issues of strand breakage or shrinkage, and of course, the number of broken wires should not exceed the corresponding standards. His pulley movement is very flexible.
The power unit adjustment, whether it is a scissor type lifting platform or a guide rail type lifting cargo elevator, is composed of the power unit and the oil cylinder. The power unit has four outlets during production, which can be adjusted to increase or decrease the hydraulic oil flow rate of the oil cylinder. We can adjust the motor speed or the electro-hydraulic proportional valve to adjust the hydraulic oil flow rate; What factors will affect the lifting speed of hydraulic elevators? The longer the hydraulic oil pipe the longer the lifting time. Therefore, during installation, the length of the oil pipe should be minimized as much as possible within the allowable range of the design; On the basis of adjusting the power unit, the size of the oil pipeline can also be adjusted, and corresponding adjustments can be made while ensuring that the equipment meets normal demand and safety.
The inconsistent rotation axis of the support rod in the middle of the hydraulic lifting platform results in the lifting platform being unable to function properly, and was put into the market, causing many accidents. For small enterprises, they are not very concerned about this aspect of tilt detection, This is also why there are such a large number of lifting equipment with this problem. The problems with the oil cylinder and power unit system are often due to insufficient power and substandard oil cylinder quality, which are also very important issues for enterprises themselves.
Inspection standard.The product has a sturdy structure, 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 tell you about the level
Secondly, there should be no dirt on the friction surface. If there is any dirt, it needs to be washed off with gasoline or thinner; The reduction gearbox, gearbox, external meshing gear, as well as the hydraulic oil, must be tested according to the requirements in the table; The correct maintenance method for hydraulic guide rail elevators is to regularly check the steel wire ropes in various parts for any breakage or looseness. If this phenomenon is found, it should be replaced in a timely manner. The maintenance of the steel wire ropes must be strictly carried out in accordance with the specifications; Check the connection status of each part according to the braking regulations. If there is any looseness, it should be tightened in a timely manner. The tightness of the connecting bolts of the equipment should be checked when the body is under pressure. All connecting shafts should be equipped with split pins; According to regulations, check the normal operation of each mechanism, whether there is noise or malfunction, and promptly eliminate all faults; When installing, disassembling, and adjusting the rotating mechanism of the equipment, it is important to ensure that the centerline of the reducer and gear is parallel, and if there is any overheating of the motor. Replace and eliminate the fault in a timely manner before continuing operation; Ensure the bearings of the motor, each box, distribution box, and electrical
What are the common faults of hydraulic lifting platforms? The hydraulic lifting platform's oil cylinder is severely damaged, and uneven damage to the inner sealing ring or obstacles inside can easily cause uneven stress, resulting in uneven lifting height of the oil cylinder. It is recommended to carefully check whether the oil cylinder is normal.
Stabia Castle.Regular inspection and maintenance, eliminating hidden dangers, and troubleshooting are beneficial for improving work efficiency, extending equipment service life, and ensuring the safety performance of elevators.
The sinking of a cargo elevator is a phenomenon where the table surface drops due to gravity after a certain period of time when it rises to a designated position. Of course, this problem is definitely abnormal. So how can we solve it? The first step is to identify the cause. Below, the editor summarizes the ultimate solution.
Elevator customers all have overloaded use of elevators. Although elevators have a large overload capacity in design, the hidden dangers brought by such use are very large, which can easily cause damage such as oil cylinder roof fall and elevator bracket deformation. So it should be summarized as follows: Maintenance of elevators must be equipped with full-time elevator operators who have undergone on-the-job training, and illegal operation and use are strictly prohibited.