Milheim3 ton fixed lifting cargo elevatorAnalysis and design process and requirements

Uses: The scissor-type fixed lifting platform is mostly used for the transportation of goods between the height differences of the production line, the loading and unloading of materials, the adjustment of the working height during the assembly of the workpiece, the feeding of the installed machine at a high place, the lifting of parts during the assembly of large equipment, and the storage and unloading place and Forklifts and other handling vehicles are used for fast loading and unloading of goods, fixed three-dimensional parking and other places.The elevator is a kind of elevator equipment composed of traveling mechanism, hydraulic mechanism, electric mechanism and supporting mechanism. The hydraulic oil is under a certain pressure formed by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic reversing valve, throttle valve, hydraulic control check valve, and balance valve, so that the upward movement of the hydraulic cylinder can lift heavy objects , The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic reversing valve, and the rated pressure relief valve is adjusted and the pressure gauge reads the pressure gauge.Milheim,For the safety performance of aerial work platforms, it is necessary to have production technology, scientific technology, and strict management to ensure production. When in use, people, the environment, and machines are the three major links of high-altitude operations. Safety is the basic condition to ensure the smooth progress of high-altitude operations. In the following, Jiuyi will briefly describe the precautions for using aerial work platforms as follows: Personnel working at heights A health certificate is required. People with heart disease,MilheimProduction of lifting cargo elevators, high blood pressure, and mental illness are not allowed to work at heights. Workers are not allowed to work at heights when they are drinking or are in a low state of mind.Test the freight elevator every day to see if the freight elevator can operate normally.Glenn Hing,Secondly, it needs to be washed off with gasoline or thinner; the gear box, gearbox, external gear and other parts of the equipment and the hydraulic oil must be in accordance with the requirements in the table; Correctly maintain the hydraulic guide rail lift. Regularly check whether the wire ropes in each part are broken or loose. If this phenomenon is found, replace them in time. If there is any looseness, it should be tightened in time. The connecting bolts of the equipment should be checked for tightness when the body is under pressure. All connecting shafts should be equipped with cotter pins; check whether each mechanism is operating normally, whether there is noise or failure , to eliminate all faults in a timely manner; when installing, dismantling and adjusting the slewing mechanism of the equipment, it is necessary to pay attention to the parallelism between the reducer and the center line of the gear, and the appropriate meshing gap; conduct a comprehensive inspection of the equipment regularly, whether the wires and cables are If there is damage, whether the motor is overheated, replace it in time and continue to run after troubleshooting; ensure that the bearings of the motor, each box, distribution box and brushes must be kept clean, and the travel switch points of each safety device must be safe and reliable.Goods should be stacked on the platform and not tilted. When the freight elevator goes up and down beyond the range of the platform, no one should stand around to watch.Secondly, there must be no dirt on the friction surface. If there is dirt, it needs to be washed off with gasoline or thinner; the gear box, gearbox, external gear and other parts of the equipment and the hydraulic oil must be in accordance with the requirements in the table; Correctly maintain the hydraulic guide rail lift. Regularly check whether the wire ropes in each part are broken or loose. If this phenomenon is found, replace them in time. If there is any looseness, it should be tightened in time. The connecting bolts of the equipment should be checked for tightness when the body is under pressure. All connecting shafts should be equipped with cotter pins; check whether each mechanism is operating normally, whether there is noise or failure , to eliminate all faults in a timely manner; when installing, dismantling and adjusting the slewing mechanism of the equipment, it is necessary to pay attention to the parallelism between the reducer and the center line of the gear, and the appropriate meshing gap; conduct a comprehensive inspection of the equipment regularly, whether the wires and cables are If there is damage, whether the motor is overheated,MilheimSimple cargo elevator lifting cargo elevator, replace it in time and continue to run after troubleshooting; ensure that the bearings of the motor, and the travel switch points of each safety device must be safe and reliable.

The boxes and distribution boxes of the hydraulic lift are always kept clean, and the dust on the electrical equipment is cleaned in time.The uniquely designed 'I' steel frame can bear the pressure on an average basis, effectively reducing the torsion of the frame and making it more durable.Are the water cooling and air cooling of the hydraulic station the same?High value,Prepare the foundation according to the foundation plan, pay attention to the alignment, leveling, and alignment to ensure the level of the foundation and various requirements for use.Before the elevator manufacturer connects the motor to the elevator please make the keyway of the motor shaft perpendicular to the tightening bolt. In order to ensure uniform force, please screw on the mounting bolts at any diagonal position first, but do not tighten them tightly, then screw on the other two mounting bolts at diagonal positions, and then tighten the four mounting bolts one by one. Finally, tighten the tension bolts. All tightening bolts need a torque wrench to fix according to the marked fixed torque data and check whether the lift and lifting platform are used.How should we check the construction site of the construction hoist? you know?The scissor-type fixed lifting platform is a kind of transportation and handling equipment for transporting goods from a certain height to another height. After the operation is completed, the platform is level with the ground, and does not affect the passageway.

Low cost: The cost is much lower than that of the scissor-type mobile lifting platform, so when purchasing a lifting platform, you must consider the scope of use of the lifting platform, the frequency of work, the load and other factors to choose a lifting platform that suits the work requirements .Direct laborUnscrew the screw on the dust-proof hole outside the flange of the elevator, adjust the PCS system ring to align the side hole with the dust-proof hole, and tighten the inner hexagon. After that, remove the motor shaft key.Any product always has a running-in period when it is used for the first time, so what should we pay attention to during the running-in period of using the hydraulic lifting platform? Today, the editor will share this topic with you.The hydraulic lifting platform is widely used in the maintenance of industrial and mining enterprises, municipal construction and decoration of hotels and hotels, with reliable quality and perfect performance.Milheim,The motor connection is wrong. When the delta connection motor is wrongly connected into a star shape, the motor still runs with full load,MilheimElevating cargo elevator, and the current flowing through the stator winding will exceed the rated current, and even cause the motor to stop by itself. If it overheats, it will burn out. When the star-connected motor is wrongly connected into a triangle, or the motor with several coil groups connected in series to form a branch circuit is connected in parallel with two branches it will cause the winding and core to overheat, the winding will be burned.Conscientiously write the special construction plan for installation and construction and in severe cases, and make safety technical disclosures to the installers.Many customers think that the operating power supply of the hydraulic lifting platform is below the safe voltage of V, and there will be no electric shock. They are wrong. Normally, there will be no electric shock, it will still be very dangerous. So how can we effectively prevent the occurrence of electric shock accidents? Today, the editor will share safety knowledge with you.