MingshanWorkshWhen the motor connection of the elevator is incorrect, when a coil, coil group, or one phase winding group is connected in reverse, it can cause serious three-phase current imbalance and cause the winding to overheat.
Hydraulic lifting platforms are widely used in factory maintenance, municipal construction, and decoration of hotels in industrial and mining enterprises, with reliable quality and perfect performance.
Mingshan.The question of how to extend the service life of hydraulic lifting platforms will be briefly discussed here. Many people may not be familiar with this type of equipment, especially those who do not know which factories are producing such equipment. It is recommended that friends can search online because many companies selling and producing this type of equipment now have their own official websites, There is a more detailed introduction on maintenance and upkeep knowledge online, and the paint of elevators is not only a beautiful layer; Clothing&# quo;, It is also the primary protective layer. Paint can isolate the air, avoid direct contact between steel and air, and slow down the progress of corrosion. However, there are some common knowledge that you are not aware of. Next, let me ask us to explain the tips for anti-corrosion treatment of the paint layer of the lifting channel: choose a trustworthy brand for the paint of the elevator, be cheap, and not greedy. We cannot demand quality only price. For example, Chenhong, Lipang, and others are trustworthy brands; Apply anti rust paint directly after shot peening. Suitable for general mineral oils and hydraulic fluids, but constrained by acid pickling and phosphating tanks large elevators often choose this acid pickling and phosphating method. Suitable for all media, the elevator cannot be too large; Sand blasting and plastic spraying. Suitable for all media elevators, the lifting channel cannot be too large;
Nowadays, elevators are widely used and are involved in many industries. The spiral elevator is no exception and has a very good effect. But sometimes the surface of the spiral elevator will rust, which has a certain impact on work efficiency and needs to be removed. So what is the solution to the surface rust of the spiral elevator?
.The current should exceed the rated current, and even cause the motor to stop on its own. If the shutdown time is slightly longer and the power supply is not cut off, the winding will not only overheat severely, or a motor with multiple coil groups connected in series into a branch is mistakenly connected into two parallel branches, it will cause the winding and iron core to overheat, and in severe cases, the winding will be burned out.
The seat belt needs to be inspected every six months, with a load of 225 kilograms. The test time is five minutes. After the test, check whether the seat belt is broken or deformed, and keep records of the experiment. Any unqualified seat belts should be immediately stopped from use.
High altitude operations involving single person work such as high-altitude cleaning. Products, professional elevator manufacturers ensure safe trading
High altitude work is now also very common, and elevators are also highly demanded by the market. Many high-rise transportation tasks are completed by elevators, with high efficiency and reassuring safety. However, attention should also be paid to the installation of the elevator, otherwise there may be problems, and no one wants to see such a situation happen. What are the installation precautions for elevators?
Thermal spraying of aluminum oxide after sandblasting treatment. Suitable for all media except water and ethylene glycol; Spray anti rust primer, and add anti rust primer to the paint during spraying,
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 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.
A complete range of products.Emergency bolts not tightened; The solution is to tighten the emergency valve.
According to different needs, different power modes can be selected, such as three-phase AC power supply, single-phase AC power supply, DC power supply, and internal combustion power supply. With manual hydraulic equipment, lifting operations can be carried out in places with power outages or no power supply, and components can be added. When the platform length is insufficient, it can be extended to the required direction, and then the operating power can be increased. It is a must-have product of modern large-scale construction and equipment, and a necessity for high-altitude safety and civilized production.
Staying below high-altitude work sites is prohibited,MingshanElectric elevator mechanism, and safety nets or other protective devices should be installed below the work site to avoid injury from falling objects.
Elevator cables play an important role in elevators, but do you know how to choose good cables? Below,Mingshan12 meter mobile elevator, the editor will summarize how to choose good elevator cables for everyone. Long term improvement of various brand products such as elevator manufacturers, with complete designated products and quality assurance
Trustworthy.Loose or leaking connection between the oil suction pipe and the gear pump; The solution is to tighten the suction pipe.
Now we have an increasing demand for cargo elevators. Let me introduce the maintenance work of guide rail cargo elevators to you. When we use a guide rail elevator in our daily life,MingshanCustomized guide rail elevator, we need to regularly inspect maintain, and maintain it. This not only extends the service life of the guide rail elevator, but also makes it more powerful when working!
When the motor connection of the elevator is incorrect, when a coil, coil group, or one phase winding group is connected in reverse, it can cause serious three-phase current imbalance and cause the winding to overheat.
Mingshan.High altitude work requires the use of tool bags, and heavier and larger high-altitude work tools should be hung on stable components and cannot be placed randomly to avoid the occurrence of high-altitude falling accidents.
Unscrew the screws on the dustproof hole on the outer side of the elevator flange, adjust the PCS system ring to align its side hole with the dustproof hole, and tighten the inner hexagon. Afterwards, remove the motor shaft key.