AachenElevators for construction sitesWhat problems are encountered during use

What should we pay attention to when starting a new mobile elevator?

5The power system checks the power is the core. The key to ensure its normal use of the hydraulic elevator is to judge whether it is running normally and whether there is noise through its running sound.

bAachenCheck whether all travel switches are loose. If yes， inject corresponding lubricating oil immediately; Check whether nuts， nuts， screws， etc. are loose on site， and if so，elevator the friction between various components is also relatively large due to the heavy load，HelsinkiElevator manufacturer's electric elevatorSurface treatment process especially the lift chain and the lift pivot pin. It is necessary to ensure that the appropriate amount of lubricating oil is added before each use to ensure that the operation is flexible and not blocked. If the elevator is running， once“ appears; Squeak” It can be basically concluded that the friction noise is due to the lack of lubricating oil in the elevator. It is necessary to stop working immediately and find out the reason. It is easy to cause unpredictable hidden dangers. Point summary: it is not allowed to add lubricating oil regularly to maintain the elevator.

ZAlshvilleThe reason for the slow rise and fall rate of the aluminum alloy lifting platform and the disposal of the equipment and equipment after the purchase and utilization， due to the improper use or aging， and the use of the hydraulic lift to incubate the dirt， the sign of the slow rate occurred. After the speed slows down， consider the hydraulic oil flow first. The factors affecting the hydraulic oil flow include: hydraulic pipeline， hydraulic valve， hydraulic oil pump， etc. The following is a brief introduction to the four reasons for the slow speed and the mediation methods.

XmThe hydraulic oil should be kept clean and replaced every months; When maintaining and cleaning the elevator，elevator be sure to support the brace.

It is necessary to check the brake of the guide rail elevator frequently. There should be no dirt on the friction surface.

To ensure the excellent power supply at the installation site， install a separate distribution box. When the distribution box is used， the electric leakage switch must meet the requirements of the construction elevator. If the installed construction elevator is frequency conversion， the leakage switch should be matched with the frequency converter when selecting the leakage switch.

hCheck the hydraulic oil quality and level. When the lifting platform is raised to a high level， the hydraulic oil level should be -mm higher than the bottom of the oil tank. When the color of the hydraulic oil becomes dark， the oil is sticky， or there is sand and other foreign matters in the oil， the hydraulic oil should be replaced in time. The hydraulic system of the lifting platform shall be used to check the hydraulic and pipe connections. Replace the damaged pipe immediately; Tighten the pipe joint when the connection part is loose.

EThe multi-pillar aluminum alloy lifting platform is widely used in the cleaning and circuit maintenance of the top floor of the airport， high-speed railway station， shopping mall，elevator star hotel and other halls， low dead weight flexible movement and simple design.

AGood reputationThe question of how to prolong the service life of the hydraulic lifting platform is simply discussed here. Many people may not know this kind of equipment，HelsinkiElevator manufacturer's electric elevatorSurface treatment process especially which factories are producing this kind of equipment. It is suggested that friends can search online， because many companies selling and producing this kind of equipment now have their own official websites， There is a more detailed introduction about maintenance and maintenance on the Internet. The paint of the elevator is not only a beautiful layer“ Clothing”， It is also the primary protective layer. Paint can insulate the air， avoid the direct contact between steel and air， and slow down the corrosion progress. But there are some common sense that you dont know. Next， let me ask us to explain the tips of anti-corrosion treatment of the paint layer of the lifting channel: choose a reliable brand for the oil paint of the elevator， cheap and not greedy. You cant ask for quality，Lift_ Hydraulic elevator_ Hydraulic lift_ Hydraulic lifting platform - lift manufacturer only price. For example， Chenhong and Lipang are all trusted brands; Apply anti-rust paint directly after shot peening. It is suitable for general mineral oil and composition hydraulic oil， but not for water-bearing hydraulic fluid. Because it is not bound by the conditions of the treatment elevator， the phosphating after pickling is mostly used for large elevators. It is applicable to all media， but the lift cannot be too large due to the restriction of pickling and phosphating tank; Sand blasting and plastic spraying. The elevator is applicable to all media， but the lifting channel cannot be too large due to the restriction of drying equipment;

bWNow the floors are very high. It is very difficult to climb up from the first floor， let alone carry things. For this reason， people invented the elevator， which can easily reach the floor they want to go. However， if it rains， it will be very troublesome and affect the normal operation of the elevator. So what should be done correctly after the water enters the elevator?

What are the common faults of the hydraulic lifting platform? The oil cylinder of the hydraulic lifting platform is seriously damaged. If the inner sealing ring is damaged unevenly or there are obstacles in it， it is easy to cause uneven stress and uneven lifting height of the oil cylinder. It is recommended to carefully check whether the oil cylinder is normal.

The middle rotating shaft of the support rod of the hydraulic lifting platform is inconsistent which causes the lifting platform to be unable to work normally， the platform has been seriously damaged， and the table has tilted. Please carefully check that the general shear-type aerial work platform was put into the market without strict tilt detection before leaving the factory， resulting in many accidents. For tilt detection， the majority of small enterprises do not pay much attention to the detection of this link， This is why there are so many lifting equipment with this problem. The problems of oil cylinder and power unit system are often the problems of insufficient power and unqualified oil cylinder quality， which are also very important for the enterprise itself.

Industry managementqTo ensure the excellent power supply at the installation site， install a separate distribution box. When the distribution box is used， the electric leakage switch must meet the requirements of the construction elevator. If the installed construction elevator is frequency conversion， the leakage switch should be matched with the frequency converter when selecting the leakage switch.

QFor outdoor operations such as changing street lights and glass， the aluminum alloy elevator can be directly raised to a fixed height， the same asWhen working， the effect has been greatly improved and the floor area is small， check whether the lowering valve is powered on. If there is no electricity which does not affect the traffic of vehicles and pedestrians.

The oil cylinder seal is not replaced in the oil cylinder of the boarding bridge manufacturer. The lifting table does not lower. The lowering valve fails. When the lowering button is pressed， try to eliminate it; If there is power， remove the fault of the lowering valve itself， or replace the lowering valve. The lowering valve should be kept clean and lubricated.

uAachenThe lifting platform has been inspected and debugged before leaving the factory， and all technical indicators meet the design requirements. Only the power supply needs to be connected when using， and the hydraulic and electrical systems basically do not need to be adjusted.

uCThe elevator is a common transmission equipment， and the types selected in different fields are different. The guideway elevator is a kind that we all know. It is mainly used for the goods transmission between the floors of industrial buildings， and there is no need for the upper lifting point. The form is diversified (single column， double column， four column). So what should we do if the speed of the guideway elevator slows down in application?

Avoid humidity， especially during storage. Store in a cool and dry place， and avoid rain and snow during work.