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BeijingProductand safety nets or other protective devices should be installed below the work site to avoid injury from falling objects.
When encountering overheating in the electric motor during daily maintenance of the elevator it is necessary to quickly park the car, and then continue running. The motor bearings should be smooth and excellent.
Beijing.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 remove obstacles, clean the one-way valve.
The boxes and distribution boxes of hydraulic elevators should be kept clean regularly, and dust on electrical equipment should be promptly cleaned.
.Loosening: The motor fan makes a sound when it rotates. If the screws that fix the motor are loose, coupled with its own vibration, the motor collides with other components, resulting in a sound; The joints of each pin shaft are dry, and there is hard friction between the iron parts, which not only damages the components but also produces abnormal noises. Therefore, the editor should emphasize again that timely maintenance and frequent refueling are important; If the hydraulic lifting platform does not rise, there is air in the hydraulic oil. You can open the exhaust hole, add gas, and then tighten it again; Hydraulic oil solidification: replace the hydraulic oil; Oil leakage: Check if there is any oil leakage at the interfaces of each oil pipe. If there is any oil leakage, replace it in a timely manner; Motor reversal: Check for wiring errors; (Manufacturers of hydraulic lifting platforms who do not understand electricity in a timely manner)
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,BeijingMobile hydraulic lifting platform, 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, lifting arm, upper and lower shells, etc. The gear mechanism mainly includes large and small gears, winding pulleys, central shafts, and safety devices composed of stop buckles and torsion springs.
Avoid, especially during storage. Store in a cool and dry place, and avoid rainy and snowy weather during work.
The inconsistent production dimensions of the hydraulic lifting platform support rods are a quality defect of the lifting platform equipment itself. It is recommended that the manufacturer replace them, as the probability of this situation occurring is relatively low.
When the lowering valve is open and the lowering button is released, use a voltmeter to check whether the lowering valve is energized. If there is no power, check the circuit and eliminate the fault; If there is electricity,BeijingLifting platform hydraulic station, eliminate the malfunction of the lowering valve itself. The slide valve of the lowering valve must be kept clean and move flexibly.
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.
The cost is reasonable.How to install and use the bearings of the elevator? During the process of using the bearing device of the elevator, we cannot always ensure that the bearing device has the right orientation, which inevitably leads to some devices not being in place or bearing displacement. Once these problems occur in the device, it will cause the clearance between the bearings to become too small, and then make it impossible for the inner and outer rings of the bearings to be in the same rotation center. So it is necessary to use specialized tools when installing bearings, and in the future,BeijingHydraulic lifting platform, it is also necessary to use a testing instrument to test the bearing installation, in order to ensure the success of the bearing installation.
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.
When installing, disassembling, and adjusting the rotating mechanism, it is important to ensure that the centerline of the reducer of the rotating mechanism is parallel to the centerline of the gear, and its meshing surface is not less than 70%. The meshing clearance should be suitable.
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?
quality standard.The contact opening and closing of the travel switch of each safety device must be reliable, and the contact crater should be polished in a timely manner.
Gear pump worn, aged or damaged; The solution is to replace the gear pump.
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, 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.
Beijing.Talking about the daily maintenance and use of hydraulic lifting platform motors. Overloading is strictly prohibited, as overloading can increase the burden on the motor and in severe cases, cause the motor to burn out.
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.
Regularly check the connection of each part of the hydraulic elevator, and tighten it if there is any looseness. The tightness of the body connecting bolts should be checked when the body is under pressure, and all connecting shafts must have split pins and be sufficient.