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HuairenScissorWhat are the pressures on lifting platforms? The movement of lifting platforms has always been a concern for us. Our usage scenarios are uncertain,HuairenFixed hydraulic lifting platform, and most of them are part-time workers. Therefore, we are constantly researching mobile lifting platforms to meet different needs. However, for some large logistics or enterprise processing plants, He has a huge load capacity and strong stability, which can meet the needs of many customers, which is also the use of lifting platforms in China in recent years.
Use a heavy crane to lift the cage and lift it from above the standard section
Huairen.Check the starter potential when the lifting table is not raised or the voltage is too low when the motor load is working. Voltage hydraulic range allowed± 10% of the motor does not rotate. Check the motor and circuit. The motor can be reversed to arbitrarily change the two phases in the three-phase line.
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.
.Installing bearings for elevators may seem simple, but it is also important to pay attention to some details, such as: it is actually difficult to thrust bearings into the shaft pins when excessively installing them. However,HuairenHydraulic lifting table small, sometimes, some people may think of using a hammer to hammer the bearings for convenience, and use brute force during installation. In fact, directly hitting the bearings with a hammer can cause significant damage to the bearings which is the main reason for bearing damage and reducing the service life of the bearings. So when installing bearings, we must not go too far. Fortunately, we can place some soft cloth or cardboard on top of them before installing them.
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.
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.
In our daily life, the maintenance of hydraulic cargo elevators should not be careless. Below, the editor will introduce the daily maintenance of hydraulic cargo elevators.
How do elevator manufacturers maintain and maintain construction elevators? In order to accurately implement the equipment maintenance system, it is necessary to establish a mechanical management responsibility system; It is necessary to develop maintenance procedures for different models; Corresponding maintenance institutions must be implemented; It is necessary to handle the relationship between maintenance and production so as not to affect production or equipment maintenance.
When conducting high-altitude operations on dangerous edges such as roofs, suspension bridges, slopes,HuairenAutomatic hydraulic lifting platform, or cliffs, guardrails or safety nets should be installed on the side facing the air, or safety belts or ropes should be used.
Analysis project.The boxes and distribution boxes of hydraulic elevators should be kept clean regularly, and dust on electrical equipment should be promptly cleaned.
Each box, distribution box, etc. is usually kept clean, and dust on electrical equipment should be quickly swept away.
Elevator customers all have overloaded use of elevators. Although elevators have a large overload capacity in design, the hidden dangers brought by such use are very large, which can easily cause damage such as oil cylinder roof fall and elevator bracket deformation. So it should be summarized as follows: Maintenance of elevators must be equipped with full-time elevator operators who have undergone on-the-job training, and illegal operation and use are strictly prohibited.
When personnel enter the interior of the lifting platform for maintenance of outdoor elevators, they must hang the elevator to prevent sudden lowering of the platform and causing casualties.
The cost is reasonable.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.
The reason for the price of aluminum alloy lifting platforms is that hydraulic pumps are also a factor affecting the flow of hydraulic oil. Using hydraulic pumps that have been used for too long can easily lead to problems. When the speed of the hydraulic elevator platform slows down, it is necessary to check whether the oil supply flow rate of the hydraulic pump remains unchanged. If there is an invention problem, contact the manufacturer in real time to avoid exceeding the warranty period.
Use a heavy crane to lift the cage and lift it from above the standard section
Huairen.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 will cause structural damage to the lifting platform. We have mentioned this many times before when using it.
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.
The lifting platform has been inspected and debugged before leaving the factory, and all technical indicators meet the design requirements. When in use, only the power supply needs to be connected, and the hydraulic and electrical systems basically do not need to be adjusted.