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.
The last thing to note is that， compared with the lifting platforms in some places， the National Quality Inspection Bureau is very strict on this piece of inspection. All must be dismantled， so when the personnel ask you if you want to add a guardrail， don"t blindly refuse， and consider whether it is necessary according to the site of use. In addition， you must have the "People"s Republic of Special Equipment Manufacturing License" and the "People"s Republic of Special Equipment Installation， Transformation and Maintenance License" to produce， install， and maintain. Therefore， you must ask whether the manufacturer has these two certificates.
FresnoAny kind of machine or equipment will go through a series of inspections and adjustments before leaving the factory until all links are qualified. Take the mobile lift as an example， the same is true. Of course， there will still be some problems with the lift during practical use but there is no connection， as long as you master some specifics， it can be realized. At the same time paying attention to driving habits can ensure that the aerial work vehicle does not rust. Here are a few points that can be used as a reference.
IgulusiThe safety device and application of the guide rail hydraulic lifting platform The use of the guide rail hydraulic lifting platform The guide rail hydraulic lifting platform is a non-scissor hydraulic lifting freight elevator. It is used for goods between different floors of industrial plants， restaurants， restaurants， etc. The low height can be made to -mm. The advantage is that it can be placed directly on the ground without digging pits， reducing engineering construction costs， and there is no need to set up hanging points on the top， which is safe. Reliable; the hydraulic lifting platform adopts hydraulic transmission mode， and can be non-calibrated according to customer needsSeveral types: Motor winding open circuit. When one of the motor windings is disconnected， or one of the parallel branches is disconnected，FresnoSimple lifting cargo elevator， the three-phase current will be unbalanced and the motor will overheat.
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 use of different seals will also affect the sound of the oil cylinder， 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.
The use of the hydraulic lifting platform The user can choose the power mode and configuration according to his own scope of use: the power system includes: DC power supply， single-phase or three-phase power supply， and diesel engine.
The price is guaranteed， the service is guaranteed， and it is a large-scale logistics and storage equipment service company directly operated by the manufacturer. Since the fixed lift is a mechanical device，FresnoCargo elevator， the quality and performance of the product must be good. Do not accept the products of some manufacturers whose quality is not up to standard， so as to avoid some safety hazards in use.
There are three movable plates on both sides of the adjustment plate， which can effectively avoid accidental injury to the toes of the operator when the adjustment plate is lowered， so as to ensure the safety of the equipment.
Avoid working in an environment. In the event of rain， snow and other weather， the use of the hydraulic lifting platform should be stopped to prevent the occurrence of a short circuit， resulting in electric leakage and electric shock; non-professionals are strictly prohibited from disassembling electrical appliances such as hydraulic lifting platforms. In the event of an accident， you can’t disassemble without permission to eliminate the cause. You must report to the manufacturer for repair in time， inform the phenomenon of the accident， and the manufacturer will guide you to complete the inspection or send someone to repair it; do not disassemble the appliance without permission! Professional elevator factory guarantees quality，FresnoThe elevator is good， guarantees service. Guarantees quality. Your satisfaction is our pursuit! Welcome to inquire.
AdministrationThe parts such as reduction box， gearbox， external gear and hydraulic oil are all in accordance with the requirements in the table.
The boxes and distribution boxes of the hydraulic lift are always kept clean， and the dust on the electrical equipment is cleaned in time.
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 common types of lifts are simply introduced here for you. I hope you can learn more about this product. At present， this product can be said to be sold well in China， because many places need to use this product. Products that can be lifted and moved flexibly at the same time. Now companies that specialize in the production of this product combine a large-scale external publicity on the Internet. Friends in need can directly find the corresponding company on the Internet， and then simply learn about the models of these products and Information on performance and price can be purchased directly through the Internet.
Installation materialsThe 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.
Guide rail hydraulic freight elevator is a kind of hydraulic lifting mechanical equipment. It is used for the transportation of goods between the floors of industrial plants with more than one floor， no upper lifting point is required， and the structure is diversified (single-column， double-column four-column guide rail). The equipment runs smoothly， the operation is simple and the goods are transported up and down stably.
Naturally connect the motor to the lift. When connecting， and that the outer flanges of the two are parallel. If the concentricity is inconsistent， it will cause the motor shaft to break or the elevator gear to wear.
FresnoThe boxes and distribution boxes of the hydraulic lift are always kept clean， and the dust on the electrical equipment is cleaned in time.
Hydraulic system: mainly oil cylinders， high-strength chrome-plated rods， Japanese NOK seals， oil pipelines gear pumps， solenoid valves， etc. The Japanese NOK seal used in the oil cylinder has good wear resistance， which ensures that the oil cylinder series will not leak oil for a long time. The gear pump pumps the oil in the oil tank into the oil circuit and enters the oil cylinder， thereby driving the top of the rod and raising the equipment; The valve is used to adjust the oil output， the ascending and descending speed， and contains an emergency descending device to ensure that the guide rail hydraulic lifting platform can descend safely in case of an emergency.
Fixed lift is a kind of transportation equipment that directly lifts and unloads goods from the ground. It is mostly used in places such as goods transportation between height differences in production lines， materials on and off the assembly line， parts lifting during large-scale equipment assembly， and fixed three-dimensional parking. So what is the new price of the fixed lift?
