NashvilleHydra
NashvilleProduMotor connection error. When the triangular connection motor is mistakenly connected into a star shape, the motor still operates with full load, and the current flowing through the stator winding exceeds the rated current, leading to the motor stopping itself. If the stopping time is slightly longer and the power supply is not cut off, the winding will not only be severely overheated, but also burned. When a star connected motor is mistakenly connected into a triangle, or when several coil groups are connected in series into a single branch, the motor is mistakenly connected into two branches in parallel, both the windings and the iron core will overheat, and in severe cases, the windings will be burned.
Precautions for elevator installation: Keep the access road of external construction elevators smooth and have sufficient space for parking equipment. When using a steam crane for auxiliary installation, full consideration should be given to whether the on-site environment meets the operating conditions of the steam crane.
Nashville.If the hydraulic valve is damaged,NashvilleFreight elevator lifting, its effectiveness should be maintained. If it is damaged, it can be replaced in a timely manner.
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
.Is the water cooling and air cooling of the hydraulic station the same?
Different. (Specific bearing capacity and lifting height can be designed and customized according to user requirements)
Purpose The hydraulic lift is widely used in various industrial enterprises and production lines such as automobile, container, mold manufacturing, wood processing, chemical filling etc., to meet the lifting requirements of different operation heights, and can be equipped with various table forms (such as ball, roller, turntable, steering, tipping, telescoping), and with various ways (separate, linkage, explosion-proof), it has the characteristics of stable and accurate lifting, frequent starting, and large load capacity, Effectively solve various lifting and lowering operation difficulties in industrial enterprises, making production operations free. Professional elevator factory has advanced technology, more affordable prices, do the preparatory work to eliminate all possible fault problems and accidents. I hope that today's summary of knowledge points by the editor can help everyone.'.
In fact, it is also important to pay attention to some details, as follows: It is actually difficult to pierce the bearings into the shaft pins when excessively installing them. However, sometimes, some people think of using a hammer to hammer the bearings to facilitate the installation, and use brute force during installation. In fact, directly striking the bearings with a hammer can cause significant damage to the bearings, we must not go too far. Fortunately, we can place some soft cloth or cardboard on top of them before installing them.
The anti rust work of aerial vehicles is generally something that needs attention when they have not been used for a long time. How should we protect the body of aerial vehicles from corrosion? This is actually a simple matter of not having to spend money on anti-corrosion at the repair station. As long as we car owners use some materials they can find on their own, we can achieve this. At the same time, paying attention to driving habits can ensure that high-altitude work vehicles do not rust. Here are a few points for reference.
packing.Fixed elevator is a transportation equipment that directly lifts and loads goods from the ground. It is mainly used for goods transportation between height differences in production lines, material loading and unloading, component lifting during assembly of large equipment, fixed three-dimensional parking, and other places. So what is the new price for fixed elevators?
Secondly, there should be no dirt on the friction surface. If there is any dirt, it should be washed off with gasoline or thinner; The reduction gearbox, gearbox, external meshing gear, and other parts of the equipment, as well as the hydraulic oil, must be tested according to the requirements in the table; Correct maintenance of the hydraulic guide rail elevator: Regularly inspect the wire ropes at various parts for broken wires and looseness. If any such phenomenon is found, replace it in a timely manner. The maintenance of the wire ropes must be carried out in strict accordance with the specifications; Check the connection condition of each part according to the braking rules and regulations. If there is any looseness, tighten it in a timely manner. Check the tightness of the connecting bolts of the equipment when the body is under pressure. All connecting shafts should be equipped with cotter pins; Check whether the operation of each mechanism is normal, whether there are noises and faults according to regulations, and promptly remove all faults; When installing, and adjusting the rotating mechanism of the equipment, it is important to note that the reducer and the gear center line should be parallel, and the meshing clearance should be appropriate; Regularly conduct a comprehensive inspection of the equipment to see if there is any damage to the wires and cables, and if there is overheating of the motor. Replace the motor in a timely manner and eliminate the fault before continuing operation; Ensure that the bearings, boxes, distribution boxes, and brushes of the motor are kept clean, and that the travel switch points of each safety device must be safe and reliable.
This fixed lifting device can also be used inside a warehouse, such as lifting a certain layer of the warehouse to transport goods or personnel to a designated warehouse location.
Low cost: Compared to the scissor type mobile lifting platform, the cost is much lower. Therefore, when purchasing a lifting platform, frequency of work, load and other factors of the lifting platform to select a lifting platform suitable for the work requirements.
total cost.It is good for aerial work vehicles not to cover their clothes and park outside. If it is windy and rainy, the clothes will repeatedly slap the car paint, especially if the vehicle blows sand on the clothes, 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.
In fact, it is also important to pay attention to some details, as follows: It is actually difficult to pierce the bearings into the shaft pins when excessively installing them. However,NashvilleFloor lift cargo elevator, sometimes, some people think of using a hammer to hammer the bearings to facilitate the installation and use brute force during installation. In fact, which is the main reason for causing bearing damage and reducing the service life of the bearings. So when installing bearings directly striking the bearings with a hammer can cause significant damage to the bearings, we must not go too far. Fortunately, we can place some soft cloth or cardboard on top of them before installing them.
Is the water cooling and air cooling of the hydraulic station the same?
Nashville.Different. (Specific bearing capacity and lifting height can be designed and customized according to user requirements)
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,NashvilleOne ton cargo elevator, and tighten with the hexagon socket. After that, remove the motor shaft key.
The water cooling of hydraulic stations is generally tubular water cooling, and the type selection is based on the heat load to calculate the heat exchange area, while the air-cooled elevator is conducted using an air cooler and the heat exchange capacity is calculated based on the heat load. Then, the type selection calculation is performed when the flow can be satisfied. Therefore, the two types of cooling are different, and there are significant differences. Long-term lifting and lowering of cargo elevator factory