Haji Dubos zorThe motor winding is short-circuited. When a short circuit fault occurs in the motor winding, the short circuit current is much larger than the normal working current, which increases the copper loss of the winding, causing the winding to overheat or even burn out.
Before connecting the motor to the elevator, the elevator manufacturer should first make the motor shaft keyway perpendicular to the tightening bolt. To ensure uniform stress, first screw on the mounting bolts at any diagonal position, but do not tighten them. Then screw on the other two mounting bolts at diagonal positions, and then tighten the four mounting bolts one by one. After that tighten the tightening bolts. All tightening bolts shall be fixed with a torque wrench according to the indicated fixed torque data, and the use of elevators and lifting platforms shall be checked
Haji Dubos zormeni.Transportation lifting platforms need to be considered. However, in the use of elevators some relatively large locations will purchase lifting platforms suitable for their own needs based on user requirements, which means that oversized equipment will have difficulties in transportation. This is also a concern for many users and manufacturers. The equipment is large in size and occupies a large area, making it difficult to move back and forth, and it is very difficult to move, So how should we solve it? Today, I will introduce to you in detail how large lifting platforms solve the problem of transportation difficulties.
The brake operators of each mechanism on the equipment should regularly check and adjust the clearance of the brake shoe and brake wheel, ensuring flexibility and reliability. Long term improvement of the elevator factory, the clothes will repeatedly slap the car paint, especially if the vehicle blows sand on the clothes,Haji Dubos zormeniElevating cargo elevator, causing many fine scratches on them, as the paint will become black over time. In addition, when the wind does not directly spray powder or clean the mechanism on the sand, it should be washed with water, and prevent the vacuum cleaner of the aerial work vehicle from scratching the sand particles on the paint surface.
Many people believe that the mechanical strength of the elevator itself is relatively high when using the elevator, this can lead to increased wear of parts and inflexibility in operation. In addition, it is necessary to pay attention to the installation precautions corresponding to the working environment and not be careless. Correct installation,Haji Dubos zormeniCapable of lifting cargo elevators, use, and maintenance of the elevator are important steps to ensure the normal operation of mechanical equipment. Therefore, please be sure to carefully assemble and use it in strict accordance with the following installation and use related matters.
In addition, it is strictly prohibited to use a hammer during installation to prevent excessive axial or radial force from damaging the bearings or gears. Be sure to tighten the mounting bolts before tightening the tension bolts. Before installation, clean the anti rust oil on the motor input shaft positioning boss, and elevator connection parts with gasoline or zinc sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.
Walking: assisted self-propelled, two wheel traction, self driving, and car modification.
Brief Discussion on Daily Maintenance and Use of Hydraulic Lifting Platform Motor Overloading is strictly prohibited. Overloading can increase the burden on the motor, and in severe cases, can cause the motor to burn out.
After the goods are transported, clean the platform.
Trustworthy.The hydraulic lifting platform can be divided into four wheeled mobile type, two wheeled traction type,Haji Dubos zormeniThree ton cargo elevator, vehicle modified type, vehicle type, auxiliary self-propelled type, and the lifting height varies from a meter to 1 meter.
Several types: motor winding open circuit. When one phase of the motor winding is open circuit, or one of the parallel branches is open circuit it will cause three-phase current imbalance and cause the motor to overheat.
It is strictly prohibited for personnel to climb up and down the floors by using the goods elevator privately.
Is the water cooling and air cooling of the hydraulic station the same?
Customer first.Several types: motor winding open circuit. When one phase of the motor winding is open circuit, or one of the parallel branches is open circuit, it will cause three-phase current imbalance and cause the motor to overheat.
How to install and use the bearings of the elevator During the process of installing the bearing device of the elevator, which inevitably leads to some devices not in place or bearing misalignment. Once these problems occur in the device, the clearance between the bearings becomes too small, and then the inner and outer rings of the bearings cannot be located at the same rotation center. Therefore, when installing bearings, it is necessary to use specialized tools, and in the future, it is also necessary to use a detector to test the bearing device, so as to ensure the success of the bearing device.
Goods should be stacked well on the platform, and should not be tilted. When the goods elevator is lifting or lowering beyond the scope of the platform, no one should stand around to watch.
Haji Dubos zormeni.Incorrect connection of the elevator motor When a coil, coil group, or one phase winding group is connected inversely, it can cause a serious imbalance in the three-phase current and cause the winding to overheat.
Regardless of whether it is used outdoors or indoors, it is inevitable that some small problems will occur after a long period of time. At this time, what we should do is to maintain and maintain the elevator. How to follow the steps correctly becomes a difficult problem. Let me explain it to you.
Systems: explosion-proof electronic control system, remote control system, PIC system.