Leakage occurs due to looseness, vibration, and the influence of heat on the sealing surface and pipe joints of the machine; Some casting, processing and other defects are difficult to detect during assembly and debugging, but due to vibration and impact during the operation process, these defects are exposed, manifested as oil (water) leakage. Therefore, leakage is prone to occur during the running-in period. Poor, due to the small fit clearance of newly assembled components and the difficulty in ensuring the uniformity of fit clearance due to assembly and other reasons, oil (grease) is not easy to form a uniform oil film on the friction surface to prevent wear. This reduces efficiency and causes early abnormal wear of the components. In severe cases, it can cause scratches or bite on the friction surface of precision fitting, leading to the occurrence of faults.　　Perugia,Vibration aging treatment and effect judgment: According to the aging process plan, after setting the support points and vibration pickup points of the workpiece use a rigid fixture to fix the exciter on the workpiece, so the excitation force is selected as the fourth gear.　　?? Hidden danger investigation relies on joint efforts from all aspects:?? Construction enterprises are the main responsibility for identifying hidden dangers in construction elevators. They should strengthen daily inspections and regular inspections, and carefully inspect the steel structure, safety protection devices, electrical devices, and transmission devices of construction elevatorsJulfa,Weekly maintenance: According to the operation instructions, ensure that the elevator is inspected and smooth every dayEnsure that power cables and electrical circuits are not damagedA non scissor type hydraulic lifting mechanical equipment used for transporting goods between floors of industrial factories restaurants, and restaurants on the second and third floors. Professional elevator manufacturers are safe, environmentally friendly, and economical! Our products are exported to foreign countries and highly trusted

With the continuous development of the economy, meeting the needs of society, and increasing productivity, hydraulic cargo elevators play an important role in high-altitude operations. Hydraulic cargo elevators operate up and down, and can provide us with a safe and stable platform. We can provide security for our safety when working at heights.According to GB/T-, when one of the following situations occurs in the curve related to the aging frequency, it can be determined that the area covered by the effective zone of the vibration mode at that frequency has reached the aging effect: the curve rises and flattens; The curve rises, and then flattens; The resonance frequency of the a-n curve after vibration is lower than that before vibration; The bandwidth of the a-n curve after vibration narrows compared to before vibration; The resonance peak of the a-n curve after vibration exhibits fission phenomenon; The curve flattens out after descent.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.market,Check the protective cable condition of the cable guide frameCheck the clearance of the ball bearing and the wear of the suspension wheel guide wheel. If the roller is worn, it is necessary to adjust or replace it. If the elevator bearing is worn, replace the guide wheel or bearingCheck the fastening status of the wall bracket, support rod, and bolts and retaining rings between the lifting cargo elevator and the bridge. If they are loose or displaced, they should be checked and tightened

Quarterly maintenance: Check the items checked each monthEnergy costs,Weekly maintenance: According to the operation instructions,PerugiaFour wheel mobile scissor fork lifting platform, ensure that the elevator is inspected and smooth every dayPower supply voltage: Motor power: Lifting: Rocker self reset switch operation Overload protection: Over current relay.Weekly maintenance: According to the operation instructions,The wear rate is fast, and due to factors such as processing, assembly, and adjustment of new machine components,PerugiaSelf walking sleeve type lifting platform, the friction surface is rough the mating surface area is small, and the surface pressure condition is uneven. During the operation of the machine, in turn, acts as abrasive and continues to participate in friction,PerugiaSelf propelled scissor fork lifting platform, further accelerating the wear of the mating surface of the parts. Therefore, during the running-in period, it is easy to cause wear on components (especially the mating surface), with a fast wear rate. At this point, if overloaded, it may cause damage to the components and lead to early failures.Use a feeler gauge to check the wear condition of the worm gear of the worm gear reducer. Please refer to the instruction manual for specific requirementsManganese steel is generally used as the primary profile for warehouse cargo elevators. In order to achieve better anti-corrosion effect, a layer of rust resistant primer is usually applied, which effectively blocks air and prevents premature corrosion of the steel. Below, Ruilong hydraulic press will explain the role of rust resistant primer.