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, but if there is improper operation, 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.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.Fenyang,Elevators are very popular now, and they can easily send goods to tall buildings. Among them, hydraulic lifts are more popular among people, and people can choose the one that suits them according to their actual situation. However, you must pay attention to the lifting speed of the hydraulic lift when you are working normally, two-wheel traction type, car modified type, car type, auxiliary self-propelled type, and the lifting height ranges from a meter to s meter.Cabello port,What types of lifts are there? There are many types of this equipment, for example,FenyangFixed lifting cargo elevator, it can be divided into fixed lifting devices and vehicle-mounted lifting devices according to the form of movement. The so-called fixed lifting means that it is generally installed in one place and fixed, and then the lifting operation can be carried out. This type of lifting equipment is generally used more on the assembly line. Some large-scale production lines need to move the material when loading materials. Lifting to a certain position, and then putting it into the production line for production, a special lifting device is required to be fixed at a certain position of the production line.The 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.The design of the hydraulic lifting platform is unreasonable. When the designer designs the cylinder barrel and rod, if there is a problem with the design size and angle then there will definitely be problems in the later stage. Therefore, it is necessary to confirm the technical strength of the manufacturer when working on a hydraulic lifting platform; what is the problem with the sound of the oil cylinder of the hydraulic lifting platform? Design drawings to make, the angle of the oil cylinder is slightly deviated, it will cause the friction between the cylinder barrel and the rod, which will cause the sound; the seal quality of the hydraulic lifting platform is different, and the seal with excellent material The continuous friction between the parts and the cylinder wall will cause the sound to be very loud, and long-term wear and tear may scratch the oil cylinder and cause oil leakage, so when the hydraulic lifting platform is used, pay attention to ask the manufacturer what brand and material the seal is used; In some cases of mechanical running-in it is not ruled out that the above three situations are normal, and there will still be noises. If there is no problem after investigation, then don’t worry. It’s just a running-in problem between mechanical parts. It will disappear naturally.

Outriggers: mechanical outriggers, hydraulic outriggers, ordinary hand-operated outriggers, pull-out outriggers.In the daily maintenance of the elevator, if the motor is overheated, stop immediately and continue to run after removing the fault. The motor bearing should be lubricated with good quality.Check the limit switch to see if all the limit switches are loose. If so, please tighten them. Pay special attention to the ultra-high protection stroke of the hydraulic lifting platform to avoid accidents caused by the equipment exceeding the high safety height; check the pins (ear pins and center pins) Check whether the nuts, nuts, screws, etc. are loose, if any,FenyangProfessional production of cargo elevators,FenyangGuide rail type cargo elevator cargo elevator, should be reinforced immediately; ensure that the hydraulic lifting platform rises and falls smoothly; outriggers (for high-altitude operating platform)reform,What is the new price of a fixed lift? Professionally improve the quality assurance of the freight elevator factory. The preferential activities are in progress, and new and old customers are welcome to come to consult.Frequently check the humidity of the aerial work vehicle that is prone to water accumulation. It is inevitable that the aerial work vehicle is driving in rainy and snowy weather, or on muddy roads. The bottom and some gaps and indoor floors are easy to accumulate sludge. If the owner does not clean it in time, this will hide the moisture. Therefore the outer edge of the wheel hub, the corner of the bottom of the trunk, the key hole and the wiper frame and other areas should be checked regularly, carpets and floors are protected from humidity. Rusty fittings.The contact opening and closing of the travel switch of each safety device must be reliable, and the contact arc crater should be polished in time.

Always check all wires and cables for damage. The damaged part should be bandaged and replaced in time.Encyclopedic knowledge,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.After the elevator is flooded, the motor will burn out. At this time, the power switch should be turned off immediately, and the accumulated water in the pit should be cleaned up.Guide rail lift (also known as freight elevator) is a non-scissor hydraulic lifting platform, which is mainly used in industrial plants, restaurants, restaurants warehouses, docks, workshops and other places that need to move goods vertically between high-rise buildings above the second floor. The low height is especially suitable for sites where the site is not suitable for digging pits. What problems do we need to pay attention to in these places where elevators are used?Fenyang,Outriggers: mechanical outriggers, hydraulic outriggers, ordinary hand-operated outriggers, pull-out outriggers.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 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.