MunichHydrauli
MunichSmall hyDo not adjust the solenoid valve on the motor arbitrarily. The solenoid valve is pre adjusted before leaving the factory, it can shorten the service life of the motor.
Precautions for daily maintenance of hydraulic elevator: Check all hydraulic pipelines and joints of the hydraulic elevator. The pipelines must not be damaged, and the joints must not be loose. All joints must be tightened.
Munich.The axle manufacturer's oil cylinder is leaking and the oil cylinder seal is being replaced. The lifting platform does not lower and the lowering valve is malfunctioning. When the lowering button is pressed, 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.
After entering winter, elevators are prone to some small problems and malfunctions,MunichFixed electric hydraulic lifting platform, which requires users to perform seasonal maintenance and upkeep on the elevator. Below, the editor will briefly introduce the winter maintenance precautions and key points of the elevator.
.Before using the machine, the staff should carefully inspect the hydraulic and electrical systems to ensure that there are no leaks or bare leaks before use.
The second is that the steel will have obvious thermal expansion effect at low temperature. Although this property of steel will be taken into account when designing and manufacturing hydraulic elevators, such as hardness increase the steel will have some unstable performance, etc. At this time, more attention should be paid to the maintenance of equipment to keep key parts to avoid dry grinding.
Each department's electric brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than 50%
Guide rail type cargo elevators are a type of equipment for transporting heavy objects up and down, and have great applications in factories, workshops, and other places. For this type of heavy machinery, its daily maintenance and upkeep are very important, because some small details can have a significant impact on the operation safety of the equipment if not paid attention to. Therefore, attention should be paid to the daily maintenance of cargo elevators.
Check the one-way valve in the valve group for natural lowering of the lifting platform. If dirt is found on the sealing surface of a single valve, clean the one-way valve.
Check 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,MunichGuide rail hydraulic lifting platform, it should be replaced immediately; When there is looseness in the connection part, tighten the pipe joint.
Recommendation and consultation.How to maintain elevators in winter is one reason and the primary reason. Many workers in other industries do not know that hydraulic elevators use different types of hydraulic oil in summer and winter. Often at low temperatures, the hydraulic oil used in summer can become, or even freeze. After entering low temperatures in winter, it is important to remember to replace hydraulic oil containing antifreeze, which is suitable for working at low temperatures.
Use a heavy crane to lift the cage and lift it from above the standard section
When working in a hot environment, pay attention to heat dissipation.
Each department's electric brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than 50%
system.Drain and discard the hydraulic oil from the hydraulic lifting cargo elevator. For the outdoor guide rail elevator, tighten the joint and remove the oil filter. After cleaning, clean it with compressed air, and then return it to the oil tank and connect the pipeline.
During the use of hydraulic elevators, if not properly operated, there will always be problems. Many customers have reported that hydraulic elevators sometimes cannot be lifted. If the hydraulic lift pump can continue to work, other issues need to be considered. Below,MunichCustomization of hydraulic lifting platform, the editor will explain the reasons for the hydraulic lift pump station not being oiled and solve the reasons for the hydraulic lift pump station not being oiled as well as the solutions for mobile elevators The analysis of the pump station of hydraulic elevators such as guide rail elevators is as follows: the motor power supply is abnormal or reversed; The solution is to correctly connect the motor power supply or adjust the steering mailbox to ensure there is no hydraulic oil or insufficient oil; The solution is to add hydraulic oil.
Mobile elevators are generally used in skyscrapers where electric elevators are used, as there is no need to stop midway, so fast elevators are needed. First go to the high-rise sky lobby (high-rise elevator lobby, Skylobby) from the ground, and then transfer to the ordinary elevator to the destination. Some new elevators use elevator pre calling systems, which can pre call designated floors in the lobby. These passenger elevators can be decorated beautifully according to customer needs. Some passenger elevators are also equipped with air conditioning and television, while others are set up in the cabin, so that customers can enjoy the scenery outside while riding.
Munich.The main structure and purpose of a guide rail elevator: The mechanical part of a guide rail elevator mainly includes three parts: a lifting device, a track device, and a belt changing device. The lifting device is mainly used to suspend the person being lifted, which is the core part of the entire mechanism. The track device is mainly used to provide movement trajectory, making operation more smooth. The belt changing device is used to switch tracks when the elevator is about to pass through a door. The internal structure of the lifting device is mainly composed of gear mechanism, bracket, worm gear, guide mechanism, lifting arm, upper and lower shells, winding pulleys, central shafts, and safety devices composed of stop buckles and torsion springs.
Construction elevators are commonly used in industrial or construction sites in our daily lives, mainly for transporting people and goods. We can effectively use construction elevators to improve the efficiency of operations and greatly reduce the workload of operators. So how should we inspect the construction site of construction elevators? You know?
The pressure of the lifting platform is very important. When lifting goods, the pressure of the lifting platform will test the weight of the goods. If it is overloaded, the general lifting platform will prompt, which serves as protection. Therefore, now lifting platforms are equipped with pressure gauges. Hydraulic machinery should remind everyone to pay attention to the following points: the precautions for using small lifting platforms are based on pressure. Their load-bearing capacity is very poor and their size is small. When using the lifting platform, it is necessary to pay attention to its use. If overloaded, it will cause structural damage to the lifting platform. We have mentioned this many times before when using it.