Giorgio Calabr
Giorgio Calabr
Giorgio CalabrHow to maintain elevators in winter is one reason and the primary reason. Many workers in other industries do not know that hydraulic elevators use different types of hydraulic oil in summer and winter. Often, at low temperatures, the hydraulic oil used in summer can become, or even freeze. After entering low temperatures in winter, it is important to remember to replace hydraulic oil containing antifreeze, which is suitable for working at low temperatures.
When using, the four legs should be firmly supported on a solid ground (based on the walking wheel about to leave the ground), and sleepers can be used when necessary.
Giorgio Calabria.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 force, please first screw on the installation bolts at any diagonal position, but do not tighten them. Then, screw on the installation bolts at the other two diagonal positions and tighten the four installation bolts one by one. Afterwards, tighten the tightening bolts. All tightening bolts require torque wrenches to be fixed and inspected according to the indicated fixed torque data. Elevators and lifting platforms are widely used special equipment for high-altitude operations. Its scissor fork mechanical layout ensures high stability after the elevator is lifted, with a wide operating range and high load-bearing capacity, making high-altitude operations increasingly large-scale and supporting multiple people working together. It makes high-altitude operations more powerful and safe. It is a widely used high
In the construction elevator, the switch box also has leakage protection equipment, and its wires and cables have good insulation without leakage. The metal passing through the wires is not rusted, and its damage is close to zero. His steel wire rope should comply with the corresponding configuration requirements, without any issues of strand breakage or shrinkage, and of course, the number of broken wires should not exceed the corresponding standards. His pulley movement is very flexible.
.Hydraulic oil should be kept clean and replaced every 6 months; When repairing, maintaining, and cleaning the elevator,Giorgio CalabriaCustomized hydraulic lifting platform, it should be immediately stopped for inspection. When the working pressure of the electric elevator is found to be too high or the sound is abnormal, it should be immediately shut down for inspection to avoid serious mechanical damage; Regularly check the working status of the shaft pin every month. If any loose shaft pin or screw is found, it must be locked tightly to prevent accidents caused by the shaft pin falling off.
Every month, it should be ensured to add butter twice to the transmission position where the grease nipple is located. For areas where butter cannot be added,Giorgio CalabriaImported hydraulic lifting platform, it is necessary to clear the oil circuit or replace the grease nipple until butter can be added. Otherwise, it is prohibited to use the equipment.
When conducting high-altitude operations on dangerous edges such as roofs, suspension bridges, slopes, guardrails or safety nets should be installed on the side facing the air, or safety belts or ropes should be used.
Hydraulic pump station: domestic lifting platform dedicated pump station, Italian imported pump station with external protective devices: organ m type, mesh type, and iron plate sealed type.
Each box, distribution box,Giorgio CalabriaProduction hydraulic lifting platform, etc. is usually kept clean, and dust on electrical equipment should be quickly swept away.
agent.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.
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.
Each department's electric brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than 50%
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, so that customers can enjoy the scenery outside while riding.
How many?.Maintain a smooth access road for external construction elevators and sufficient parking space for equipment. When using a crane for auxiliary installation, full consideration should be given to whether the on-site environment meets the operating conditions of the crane.
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 sellers and producers of this type of equipment now have their own official websites, and there are more online
When using the distribution box, the electric leakage switch meets the requirements for construction elevators. If the fixed elevator installed is variable frequency, the selection of the leakage switch should be compatible with the frequency converter.
Giorgio Calabria.Familiarity with the usage process and without a doubt, this is the first thing to understand. There are two ways to understand it: first, carefully read the user manual provided by the manufacturer when the hydraulic lifting platform leaves the factory; The second is the equipment that needs to be installed. A professional installation technician will be dispatched to install the hydraulic lifting platform. After the installation is completed, relevant users will be trained on the operating process and safety precautions of the hydraulic lifting platform, and some maintenance matters in the future will also be explained; What should be paid attention to during the running-in period when using hydraulic lifting platforms? Check the wear of components. For newly processed and assembled components, there may be subtle deviations in shape and size that require a period of time for running-in. Therefore, during the running-in period it is necessary to pay attention to whether there is any rapid wear. If there is any, the manufacturer of the hydraulic lifting platform should handle it in a timely manner to avoid equipment failure; Work between the pins and bearings to ensure that they are not worn, and add some engine oil or grease appropriately; Confirm if there is any noise during the running-in period. If it is found that the hydraulic lifting platform is noisy during operation, there is no need to worry in the early stage. If there are no major problems run it several times more. After the running-in, the noise will naturally disappear. However, if there is noise for a long time and no signs of fading, nuts check if there are any signs of looseness in screws retaining rings, oil pipe joints, etc. If there are any, please reinforce or replace them in a timely manner to avoid accidents.
Regularly check whether the operation of each mechanism is normal and whether there is any noise. If any faults are found, they must be promptly eliminated. For a long time, the manufacturer of scissors lift has never changed hands to avoid price difference, and the price is 20% higher than the market value! More than one ton is more expensive!
The power unit adjustment, whether it is a scissor type lifting platform or a guide rail type lifting cargo elevator, is composed of the power unit and the oil cylinder. The power unit has four outlets during production which can be adjusted to increase or decrease the hydraulic oil flow rate of the oil cylinder. We can adjust the motor speed or the electro-hydraulic proportional valve to adjust the hydraulic oil flow rate; What factors will affect the lifting speed of hydraulic elevators? The longer the hydraulic oil pipe, the longer the lifting time. Therefore, during installation, the length of the oil pipe should be minimized as much as possible within the allowable range of the design; On the basis of adjusting the power unit, the size of the oil pipeline can also be adjusted, and corresponding adjustments can be made while ensuring that the equipment meets normal demand and safety.