ToursFully self-propelled elevatorUse in low-temperature media

The open adjusting plate base makes it more convenient to clean sundries.

5Mobile elevator failure analysis Mobile elevator can not lift or lifting force is weak: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Internal leakage of oil cylinder: check or exchange oil cylinder components; Clamping or internal leakage of reversing valve: check or exchange valve components; The oil level is too low and the oil inlet filter is blocked: add enough oil and clean the oil filter. The fuel supply pump has disadvantages: check or replace the pump.

aToursEmergency bolts are not tightened; The solution is to tighten the emergency valve.

To ensure the excellent power supply at the installation site， 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.

BDoncasterAt this time， if the aerial work platform is overloaded， it may cause damage to parts and produce some mechanical failures.

SlThe 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，hydraulic lift restaurants and restaurants on the second and third floors. The low height is especially suitable for the workplaces where the pit cannot be excavated，AnaheimFully electric self-propelled elevatorCommon Methods of Testing and TestingDiscussion on Precautions for Maintenance and Repair 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?

The maintenance shall be carried out regularly and by designated personnel on schedule， monthly maintenance and annual maintenance. The contents of each type of maintenance are different， but all of them shall be done with detailed records and signatures of both parties.

The lifting stage can realize the lifting of the double-deck table. It can also be assembled into ladder， multi-scape and multi-level stairs as required to form a group of lifting platforms， which can form different steps within the range of travel， enrich the stage multifunctional effect. The telescopic stage is applicable to the equipment of the auditorium， theater，hydraulic lift multi-function hall， studio， cultural stadium， etc. The telescopic stage adopts an effective guidance system， stable and stepless speed change during the translation process The synchronous device and electric device adopt the low-speed and large-torque drive device. During the telescopic process， they are parallel， free， telescopic in place， and can automatically realize the application and characteristics of leveling stage elevator. The rotating stage has many functions， such as lifting，hydraulic lift rotating， tilting，AnaheimFully electric self-propelled elevatorCommon Methods of Testing and TestingDiscussion on Precautions for Maintenance and Repair and so on. Self-locking， interlock， travel switch， mechanical limit， hydraulic explosion-proof and other protective measures are adopted. It makes the stage stable and reliable， and is widely used in halls， theaters， multi-function halls，Lift_ Hydraulic elevator_ Hydraulic lift_ Hydraulic lifting platform - lift manufacturer studios， hotels and other cultural and entertainment places. Features: the hydraulic lifting stage is compact and stable in structure， and can adapt to high frequency continuous operation.

oThe single-column aluminum alloy elevator is easy to identify the operation panel， multiple mechanical， electrical and hydraulic safety protection and advanced integrated hydraulic and electrical integrated system. The curved arm aerial work vehicle is widely used in the installation， maintenance and climbing operations of municipal， electric power， street lights， advertising， communications photography， gardens， transportation， docks， airports and ports， large industrial and mining enterprises and other industries.

CAfter the inspection， the lift manufacturer reminds you that you should use a compressed air machine to dry all the electrical connection parts inside the head bin to prevent water from accumulating on the electrical connection parts and causing erosion.

Eproduction costsThe ripper cannot lift or the lifting force is weak: the pressure regulation of the overflow valve does not meet the need to adjust the pressure to the required value; See cleaning in item above for leakage in oil cylinder; The reversing valve is jammed or leaking internally; The oil level is too low and the oil inlet filter is blocked; The fuel supply pump has shortcomings; Check the wear of the check valve core and valve seat and check whether the check valve spring is tired or deformed.

uUTalking about the daily maintenance and use of the motor of the hydraulic lifting platform. Overload is strictly prohibited. Overload will increase the burden of the motor and cause the motor to burn out in serious cases.

When the lowering valve is open and the lowering button is released， use a voltmeter to check whether the lowering valve is energized. If there is no power check the circuit and eliminate the fault; If there is power， eliminate the fault of the lowering valve itself. The spool of the lowering valve must remain clean and move flexibly.

Purpose of manual hydraulic platform: the manual hydraulic handling platform is novel in design， reasonable in structure and convenient in use. It is applicable to the loading， unloading， handling and stacking of drums in factories， workshops， warehouses and oil depots. It is especially suitable for the use of chemical and food workshops for pouring or batching， and can load and unload heavy goods on trucks and stacking， and cooperate with the operation of hydraulic drum trucks， which can greatly improve the work efficiency and reduce the labor intensity， and can also be modified for loading and unloading and lifting heavy goods. It is a new and ideal multi-purpose lifting and unloading machinery.

average methodcGuide rail cargo elevator is a kind of equipment for transporting heavy objects up and down. It has a very good application in factories， workshops and other places. For this kind of lifting machinery， its daily maintenance and maintenance are very important， it will have a great impact on the operation safety of the equipment， so you should pay attention to the daily maintenance of the cargo elevator.

XThe load of goods and the tonnage of goods transported at one time also affect the speed of lifting and lowering. Achieving the excellent value of goods transported by the lifting platform is the guarantee of speed. If the goods are too heavy， it will affect the speed. If the goods are too light， including half-monthly maintenance， monthly maintenance and annual maintenance. The contents of each type of maintenance are different， but all of them shall be done， with detailed records and signatures of both parties.

sVThe above is Xiaobians analysis of the slow speed of the guideway elevator in the application. I hope it can help you. If there are problems， check them one by one， and solve them in time. Aluminum alloy elevator is a large machine that can be seen everywhere in our life. But there are always many problems in the use process. Today， Xiaobian will talk about the reason and treatment of the slow speed of the aluminum alloy lifting platform.

The hydraulic torque converter and compensation system of mobile elevator are defective， such as the hydraulic torque converter is weak， the power shift fails， the oil temperature is too high， the hydraulic torque converter is weak， the hydraulic oil quantity is insufficient， the pressure is not adjusted properly， the back pressure is insufficient， the torque converter oil quality is checked (whether the hydraulic transmission oil is misused)， the amount is used， the torque converter pressure regulating valve， the back pressure valve and the set pressure value of the power shift fail， the quick-return valve， the pressure reducing valve， the power transmission valve The reversing valve is jammed and internally leaked. The oil pollution is serious. Check the cause of valve jamming and make corresponding elimination， filter or replace the hydraulic oil. If the oil temperature rises too high， check whether the cooler is defective. Check the hydraulic oil quality. The brand hydraulic boarding bridge is also known as the hydraulic loading and unloading platform. It can realize the rapid loading and unloading of the goods. It is simple in structure design， flexible and convenient in use， high in efficiency， and is widely usedPopularize in the market.