As for the guide rail elevator installed outdoors, it is often exposed to rain and sunlight, so special attention should be paid to regular maintenance and inspection to avoid accidents.Frequently check whether the various mechanisms are operating normally and whether there is any noise. If a fault is found,Check before use Carefully check the grounding wire, safety device, buffer spring, etc. before use. Make sure it has a safe usage environment.The wrong connection of the motor of the elevator When a coil, coil group or one-phase winding is reversed, it will cause a serious imbalance in the three-phase current and cause the winding to overheat.Kraguyewatts,Features of hydraulic lifts: According to the working mode,Schiedam Guide rail type lifting cargo elevator, hydraulic lifting platform products are divided into crank arm hydraulic lifting machines, scissor hydraulic lifting machines, mast type hydraulic lifts, and straight arm hydraulic lifting machines. The hydraulic lift is a replacement product of the folding arm lift (lifting platform) and the scissor lift (lifting platform). It can be widely used in stations, docks, airports, hotels, municipal gardens, garages, cleaning companies, decoration or installation and maintenance of power systems, etc. The lift has the advantages of light weight, self-propelled, electric start, self-supporting legs, simple operation, large working area, especially the ability to cross obstacles for high-altitude operations and the like.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 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,Schiedam Elevating cargo elevators require, but at present, hydraulic lifting platforms are more widely used.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.

As for the guide rail elevator installed outdoors, it is often exposed to rain and sunlight, so special attention should be paid to regular maintenance and inspection to avoid accidents.The hydraulic torque converter and compensation system are faulty, such as hydraulic torque converter failure, power shift failure, high oil temperature, etc. The hydraulic torque converter is weak, the hydraulic oil volume is insufficient, the pressure is not properly adjusted, and the back pressure is insufficient. Check Torque converter oil quality (whether hydraulic transmission oil is misused), dosage, check torque converter pressure regulating valve, back pressure valve and its set pressure value Power shift failure. Quick return valve, pressure reducing valve,Schiedam 20 ton lifting cargo elevator, power transmission valve, The reversing valve is stuck and internal leakage. The oil pollution is serious. Check the cause of the valve stuck and eliminate it accordingly. Filter or replace the hydraulic oil. If the oil temperature rises too much, check whether there is any problem with the cooler, check the quality of the hydraulic oil and the brand hydraulic The boarding bridge is also called a hydraulic loading and unloading platform, flexible and convenient use and high work efficiency. It is widely used and popularized in the market.Unscrew 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.Administration,What are the maintenance rules for hydraulic lift machinery? The brakes of each mechanism should be checked frequently and the gap between the brake shoe and the brake wheel should be adjusted to ensure flexibility and reliability. There should be no dirt on the friction surface, and if there is dirt, it must be washed off with gasoline or thinner.The boxes and distribution boxes of the hydraulic lift are always kept clean, and the dust on the electrical equipment is cleaned in time.After the goods are transported, clean up the debris on the platform.

System: explosion-proof electronic control system, remote control system, P IC system.RangeWhen 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, the meshing surface is not less than %, and the meshing clearance is suitable.Now many places need high-altitude work, so aerial work platforms are needed, and mobile lifts are one of them. And high-altitude operations still need to pay attention to safety and how to ensure the stability and safety of mobile lifts has always been the focus of people's research.Check the limit switch to see if all the limit switches are loose. If so, nuts 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, screws, etc. are loose, if any, should be reinforced immediately; ensure that the hydraulic lifting platform rises and falls smoothly; outriggers (for high-altitude operating platform)Schiedam ,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.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 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.