PuwaiAluminum alloy electric elevator 20 metersAdvantages and weaknesses in product use

Solution: It is recommended to separate the long oil pipe from the machine tool wall， and add a support pipe clamp appropriately; Adjust the installation accuracy of motor and hydraulic pump; Reinstall the coupling to ensure the coaxiality is less than

Solution: It is recommended to separate the long oil pipe from the machine tool wall， etc.

5How to maintain the aluminum alloy elevator when it is not in use? Xiaobian reminded the user that if the aluminum alloy elevator we purchased is not ready for use for a long time， there are many high-altitude work projects. Its danger is not only related to the construction management， personnel quality， but also to the working environment and equipment used in construction. Therefore，Aluminum alloy elevator the high-altitude work equipment has received more and more attention. The aluminum alloy lifting has been continuously developed and innovated，SchiggezentmichlosAluminum alloy double column elevatorExpand production and volume and has been trusted and used by customers.

It is strictly forbidden to wear slippers， safety helmets and work permits and carry children into the construction site when using mobile elevators.

PCambariThe mechanical and electrical systems shall be overhauled after the elevator has worked for hours.

HiThe main components of Hunt hydraulic fixed elevator are: . The shaft part is a closed or reticulated frame enclosed by buildings or light steel structures， and steel guide rails are installed on both sides of the interior; . The drive part is equipped with hydraulic drive motor， oil pump， and safety valve， A small oil tank of hydraulic components such as speed control valve and reversing valve: oil cylinder part: it is composed of one or more oil cylinders of lifting oil cylinder straight jacking platform or lifting shear fork frame; door system part: it is a closed or reticulated platform door or landing door system composed of steel structure， with manual door and automatic door. Generally， open platform is not equipped with door: electrical part: it includes power， signal，Aluminum alloy elevator Safety， lighting and other devices are composed of: platform parts: it is a steel structure platform bearing heavy objects， which is closed (i.e. car type) or open， with guide rollers or guide shoes installed on both sides， and the bottom of the platform can be connected with lifting oil cylinders or lifting shear fork-shaped steel frame: when we normally use aluminum alloy elevators， we should often carry out inspection， maintenance and maintenance， which can not only extend the service life of aluminum alloy elevators， It can make its work more powerful! For example， the transmission part should have enough lubricating oil，Aluminum alloy elevator the vulnerable parts must be inspected， repaired or replaced frequently，SchiggezentmichlosAluminum alloy double column elevatorExpand production and volume and the mechanical bolts especially the parts that often vibrate， such as the slewing bearing and lifting arm connecting bolts， should be checked for looseness. If there is looseness， it must be tightened or replaced. Next， lets take a look at the regulation of maintenance time of aluminum alloy elevator: daily maintenance (per shift).

High-altitude working platform is a kind of large-scale mechanical equipment for high-altitude work. If you have any questions during the use， you can directly consult our experts of high-altitude working platform. Only correct use and regular maintenance can prolong the service life of high-altitude working platform， increase safety and reliability.

C. Check 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 oil color of the hydraulic oil becomes dark，Aluminum alloy elevator_ Aluminum alloy lifting platform_ Aluminum alloy lifting platform - aluminum alloy elevator manufacturer the oil is sticky， or there is sand and other foreign matters in the oil， it should be maintained at the end of the year A. Check the hydraulic and pipeline connection parts. Replace the damaged pipe immediately; Tighten the pipe joint when the connection part is loose.

yAnti-falling safety device Anti-falling safety device is an important part of the construction elevator. It should be relied on to eliminate the occurrence of cage falling accidents and ensure the life safety of passengers. Therefore， the ex-factory test of the anti-fall safety device is very strict. Before leaving the factory， the statutory inspection unit will measure the torque， the critical speed， and the spring compression. Each device is attached with a measurementFall test under rated load， and then tested once a year. So far， few people have submitted for inspection. Some construction sites do not even do the fall test once every three months. They think that their fall safety devices are OK， but once there is an accident they will regret it. Why not test and submit for inspection regularly according to the system? The user blindly believes that it is good if it is not bad. In fact， it is recommended that they should be submitted for inspection and regular test earlier. Only by knowing well the quality of anti-fall safety devices can only be judged by testing and submitting for inspection. It is impossible to determine whether they are good or bad in daily operation. For those over-service anti-fall safety devices， can the bad cause be prevented.

FThe aluminum alloy elevator is the product of modern aerial work. In its development process， the performance and quality of the aluminum alloy elevator have been continuously strengthened and become the main force of modern aerial work. How much do you know about its scientific design scheme?

UHigh quality and low priceFirst of all， for the monthly maintenance of the aluminum alloy elevator， the following points should be noted: fill some lubricating oil at all parts to extend the service life of the bearing.

rSAttention must be paid to the rotating parts of the aluminum alloy elevator. When the engine is running. Hands and tools must be kept away from rotating fan drive belt and fan. During the test run， it must be in a wide place and ensure that the aluminum alloy elevator can stop safely and turn effectively.

Aluminum alloy elevator is a kind of aluminum alloy elevator equipment composed of walking mechanism， hydraulic mechanism， electric mechanism and support mechanism. The hydraulic oil forms a certain pressure from the vane pump and enters the lower end of the hydraulic cylinder through the oil filter， flameproof electromagnetic directional valve， hydraulic control check valve and balance valve， and its rated pressure is adjusted through the overflow valve. Observe the reading value of the pressure gauge through the pressure gauge.

When the aluminum alloy elevator is running， the head and hands of the personnel shall not be exposed outside the safety fence.

managementbCheck whether the oil cylinder leaks oil and whether the contact between the support arms is lubricated， check the sealing of the whole equipment， and timely repair and solve the problem when the sealing occurs.

YAs long as these requirements are met， the aluminum alloy elevator can be of high quality and convenient for everyone to use safely.

If the idle speed of the aluminum alloy elevator does not improve after the above maintenance， the fault may be caused by the engine， usually due to the excessive clearance between the engine inlet valve rod and the guide pipe， or the engine needs to be overhauled and the technical performance is reduced， so the cylinder head should be removed for maintenance.

oPuwaiThe lifting platform overload hydraulic safety protection system is equipped.

iRThe working modes are different. One is to use wire rope for lifting and the other is to use hydraulic equipment for lifting and lowering. The power transmission modes are different.

It is forbidden to cross work up and down at the same place without safety measures.