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?System: explosion-proof electronic control system, remote control system, P IC system.Wamza,Overview of the development of scissor-type aerial work platforms: The use of aerial work platforms originated in North America in the s. Products similar to the current vehicle-mounted aerial work platforms began to be used in North American farms for fruit picking and tree branch pruning.System: explosion-proof electronic control system, remote control system, P IC system.Abu DisThe motor connection is wrong. When the delta connection motor is wrongly connected into a star shape, the motor still runs with full load 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, and in severe cases, the winding will be burned.Use Hydraulic lifts are widely used in various industrial enterprises and production lines such as automobiles, containers mold manufacturing, wood processing, chemical filling etc., and can be equipped with various table forms (such as balls to meet the lifting needs of different operating heights, rollers, Turntable, steering, tilting, telescopic), with various methods (separate, linkage, with the characteristics of stable and accurate lifting, frequent starting, large load capacity, etc., effectively solving the difficulties of various lifting operations in industrial enterprises, so that Production operations freely. The professional elevator factory has advanced technology, strict testing, more affordable prices, and more discounts are in progress, welcome to consult.Ensure good power supply at the installation site, install a separate distribution box, and the leakage switch must meet the requirements for construction elevators when used in the distribution box. If the construction elevator installed is frequency conversion, the leakage switch should be adapted to the frequency converter when selecting the leakage switch .
Walking: assisted self-propelled, two-wheel traction, self-driving, and car modified.First of all, it is necessary to use and operate the elevator correctly and provide systematic operation training for the operators: regular inspections of the operation specifications are required, and if any violation of the regulations is found, the elevator must be punished immediately, and those who are serious must be transferred from the post. Through the elevator production experience since the company, it is found that most elevator customers have overloaded elevators. Although the elevator has a large overload in design, the hidden dangers brought about by such use are very large, and it is easy to cause the oil cylinder to fall. , lift bracket deformation and other injuries. Therefore,WamzaThree ton lifting cargo elevator, there must be the following summary: the maintenance of the elevator must be equipped with full-time elevator operators who have undergone on-the-job training, and illegal operations are strictly prohibited.This kind of fixed lifting equipment can also be used in the warehouse. For example, a certain floor in the warehouse needs to be lifted to send goods or personnel into the designated warehouse.property right,The safety device of the guide rail hydraulic lifting platform The mechanical part of the guide rail hydraulic lifting platform mainly includes the hydraulic system and the mechanical device.Regular maintenance Regularly check whether the circuit system of the hydraulic lifting platform is loose, and check whether the wires and cables are aging and damaged, which may cause leakage of the line. If there is, it should be repaired in time to avoid electric shock.When installing, dismantling and adjusting the slewing mechanism, care should be taken to ensure that the centerline of the slewing mechanism reducer is parallel to the centerline of the gear, and the meshing clearance is suitable.
Anti-corrosion measures for the body of aerial work vehicles Pay attention to small scratches. The paint surface of aerial work vehicles is often corroded. In addition to common collisions, scratches, small rocks on the driving tires, there may also be a peeling paint spot, and a small rust will appear after a long time. Because most of these scars are small, they are easy to ignore. Therefore, check regularly, the engine compartment cover and its surroundings, and once found, go to a professional beauty shop for processing.Installation works, containers, mold manufacturing, wood processing, chemical filling, etc., to meet the lifting needs of different operating heights, and can be equipped with various table forms (such as balls, rollers, Turntable, steering, tilting, telescopic),WamzaOrdering Elevators, with various methods (separate, linkage, explosion-proof), with the characteristics of stable and accurate lifting,WamzaFactory lift cargo elevator, frequent starting, large load capacity, etc. effectively solving the difficulties of various lifting operations in industrial enterprises, so that Production operations freely. The professional elevator factory has advanced technology, strict testing, more affordable prices, and more discounts are in progress, welcome to consult.Good stability: The overflow valve can prevent the system pressure from being too high during upward movement. Emergency manual valve: In case of power failure, the car can be emergency lowered to the nearest floor to open the door. Manual pump: When the system fails, the manual pump can be operated to pump out high-pressure oil to raise the car to the nearest floor; Oil tank oil temperature protection: When the oil temperature in the oil tank exceeds the standard setting value, the oil temperature protection device will send out a signal, Suspend the use of the elevator, and start the elevator when the oil temperature drops.Regular maintenance Regularly check whether the circuit system of the hydraulic lifting platform is loose, and check whether the wires and cables are aging and damaged, which may cause leakage of the line. If there is, it should be repaired in time to avoid electric shock.Wamza,Use Hydraulic lifts are widely used in various industrial enterprises and production lines such as automobiles, mold manufacturing, chemical filling, to meet the lifting needs of different operating heights, and can be equipped with various table forms (such as balls, rollers, Turntable, tilting, telescopic), with various methods (separate, linkage, explosion-proof), with the characteristics of stable and accurate lifting, frequent starting, large load capacity, effectively solving the difficulties of various lifting operations in industrial enterprises, so that Production operations freely. The professional elevator factory has advanced technology, strict testing, more affordable prices, and more discounts are in progress, welcome to consult.In addition to the fixed mode, the elevator also has a vehicle-mounted mobile type. As the name implies, it combines the lifting equipment with the vehicle-mounted system. Such a lifting equipment is very flexible to move, and of course it is more useful. For example There is this kind of lifting equipment in the airport, and it is also possible to install this kind of equipment in stations or stadiums. Since it can be moved, the scope of operation is not limited to a certain place and it can be used wherever lifting operations are required. It can be used. For example, when installing outdoor advertisements, the height of some advertisements is relatively high. At this time, mobile lifting equipment can be used to send billboards or staff to the designated height to work. This kind of equipment can also be divided into two types according to the driving mode: hydraulic lifting and electric lifting. The so-called hydraulic lifting is driven by hydraulic oil to reach a specified height. The electric mode is driven by a motor or geared to lift to A certain height, but at present, hydraulic lifting platforms are more widely used.The use of elevators is not to maintain and overhaul after the equipment fails. It is necessary to maintain the equipment according to the correct maintenance and overhaul, and start with the preparation work to prevent all possible failures and accidents. I hope that the editor can summarize the knowledge points today. Help everyone.