MaastrichtLifting cargo elevator 3 tonsIntroduction to the basic types of
If the motor of the hydraulic lift is overheated,MaastrichtFixed guide rail type cargo elevator, stop the machine in time and continue running after troubleshooting. The motor bearings must be in good condition.It is strictly forbidden for personnel to take the freight elevator to go up and down floors and climb.Maastricht,Safety ropes for mobile lifts. Personnel working at heights are always required to hang their safety belts on the safety ropes during mobile operations.Precautions for elevator installation Keep the access road of the external construction elevator smooth and have enough parking space for equipment. When it is necessary to use a steam crane for auxiliary installation, it should be fully considered whether the site environment meets the operating conditions of the steam crane.Pamplona, 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 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.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, should be reinforced immediately; ensure that the hydraulic lifting platform rises and falls smoothly; outriggers (for high-altitude operating platform)
When the freight elevator breaks down, professionals should be invited to repair it, and the freight elevator cannot be altered without authorization.What are the advantages of installing a rail-type elevator freight elevator? The advantages of civil construction are easy to install: no machine room is required above the hoistway, and the top floor can be installed at a height of more than meters. The machine room can be located within a radius of meters of the shaft, occupying an area of only - square meters. The hydraulic elevator is not equipped with a counterweight device, which improves the utilization rate of the hoistway area. The load of the hydraulic elevator and the load-bearing cylinder directly act on the foundation pit, and the strength of the shaft is low, and the shaft with a brick structure or a brick-concrete structure is sufficient.Many people think that the strength of the elevator itself is relatively high when using the elevator, so they did not strictly follow the installation method in the manual during the installation process, but they do not know that this will cause increased wear and tear of the parts and inflexible operation and pay attention to the work The installation precautions corresponding to the environment should not be ignored. Correct installation,MaastrichtChain guide rail lifting cargo elevator, use and maintenance of elevators are an important part of ensuring the normal operation of mechanical equipment. Therefore when you install the elevator, and assemble and use it carefully.Workshop cost,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?Test the freight elevator every day to see if the freight elevator can operate normally.Pay attention to check whether there are any broken wires and loose strands in the wire ropes of each part. If it exceeds the relevant regulations, it must be replaced immediately. The maintenance of the wire rope should be strictly in accordance with regulations.
In addition,MaastrichtFixed lifting hydraulic cargo elevator, during installation, it is strictly forbidden to use hammers, etc. to prevent damage to bearings or gears due to excessive axial force or radial force. Be sure to tighten the mounting bolts before tightening the force bolts. Before installation, clean the anti-rust oil on the motor input shaft, the positioning boss and the connection parts of the elevator with gasoline or zinc and sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.Credit guarantee,How to effectively prevent electric shock by using a hydraulic lifting platform It is very common to add a leakage protector, and the cost is not high. It is both affordable and safe, and can effectively prevent electric shock.The elevator incidents that occurred in China in recent years in mobile elevator manufacturers are caused by three factors, namely, human error, which is purely caused by the lack of equipment-related operators. The second type is simple lifts such as hoists that have been eliminated in China and are not allowed to be used. It is aging equipment, more prone to accidents. The third is that the quality of production is not good enough, leading to serious social security accidents.Prepare the foundation according to the foundation plan, pay attention to the alignment, leveling,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.The boxes and distribution boxes of the hydraulic lift are always kept clean, and the dust on the electrical equipment is cleaned in time.Always check all wires and cables for damage. The damaged part should be bandaged and replaced in time.