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Before work， carefully check all parts of the mobile lifting platform， focusing on checking whether the screw connection is reliable， whether there is leakage of hydraulic pipeline components， and whether the wire contacts are loose or damaged.
7The lifting platform can only be raised and cannot be lowered: check whether the indicator light of the vacuum solenoid valve is on， press the down button on the power box，Elevator manufacturer if the light on the vacuum solenoid valve does not flash，Song BotaiType hydraulic lifting platformCombining multiple forces to jointly govern check whether the two lines of the vacuum solenoid valve are short-circuited or not loose.
jNirjihasaHydraulic oil is the fluid of the freight elevator. Keeping the hydraulic oil clean is an important factor in extending the life of a hydraulic freight elevator. How to keep the hydraulic elevator clean?
Before installation， the installer should confirm the infrastructure such as the foundation and the shaft pay attention to alignment， leveling， and alignment， and confirm that the foundation meets the requirements before construction.
VValensbeckWholesale manufacturers of hydraulic freight elevators remind that the hydraulic machine lifting platform is generally applicable to various enterprises and automatic production lines such as vehicles， wood processing， canning， etc.， to meet the adjustment requirements of the relative height of different jobs，Elevator manufacturer drum， roulette， turning， overturning， telescopic)， cooperate with various operations (separation， linkage， anti-type)， with stable lifting platform regular operation， With the characteristics of large cargo capacity，Elevator manufacturer it can reasonably solve various problems in the adjustment work of the enterprise， making the manufacturing work easy and comfortable. The structure of the shear fork lifting platform makes the hoisting of the service platform more reliable，Song BotaiType hydraulic lifting platformCombining multiple forces to jointly govern the operating platform is spacious， and the carrying capacity is larger， which makes the high-level operation category higher and is suitable for more people to work at the same time. It makes working at heights more efficient and safer.
HyA hydraulic lift is a kind of lift equipment composed of a traveling mechanism， a hydraulic mechanism， an electric mechanism and a supporting mechanism. The hydraulic oil is formed by the vane pump to a certain pressure， and enters the lower end of the hydraulic cylinder through the oil filter， the isolation electromagnetic reversing valve， the throttle valve the hydraulic control check valve，Elevator Price_ Hydraulic ladder_ Household elevator_ Household elevator - elevator manufacturer and the balance valve， so that the piston of the hydraulic cylinder moves upwards and lifts the heavy object. ， and its rated pressure is adjusted through the overflow valve， and the reading value of the pressure gauge is observed through the pressure gauge.
The hydraulic elevator is not equipped with a counterweight device， which improves the utilization rate of the hoistway area.
The hydraulic lifting platform has a wide range of uses， and now many people are beginning to choose the hydraulic lifting platform. When choosing a hydraulic lifting platform because there are many types and many manufacturers， it is difficult to choose a good hydraulic lifting platform if you do not have some purchasing skills. Here are some purchases: The hydraulic lifting platform has been It is more and more accepted by people， because it has a wide range of uses， so more and more people and companies use it. Now we will talk about how to buy hydraulic lifting platforms. First of all， the hydraulic lifting platform is a multifunctional lifting and unloading mechanical equipment.
rThe load of the goods and the tonnage of the goods transported at one time also affect the lifting speed. The best value to reach the lifting platform for transporting goods is the speed， if it is too heavy， it will not cause lifting. At this point， you only need to add enough hydraulic oil to run.
GofferThe electromagnetic coil of the electromagnetic reversing valve is not fixed firmly， and frequent separation and engagement will also generate high noise.
iMSolution: Check whether the performance of the outrigger is good， even if it is polished with butter to increase its lubricity.
The hydraulic oil is formed by the vane pump to a certain pressure， and enters the lower end of the hydraulic cylinder through the oil filter， the isolation electromagnetic reversing valve， the throttle valve， the hydraulic control check valve， and the balance valve so that the piston of the hydraulic cylinder moves upward and lifts the heavy object. ， the oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the isolating electromagnetic reversing valve， and the pressure gauge is observed through the pressure gaugeThe piston moves downward (that is， the weight falls). The hydraulic oil enters the upper end of the hydraulic cylinder through the anti-type electromagnetic reversing valve， and the oil returned from the lower end of the hydraulic cylinder returns to the oil tank through the balance valve， hydraulic control check valve， throttle valve， and isolating electromagnetic reversing valve. In order to make the weight drop smoothly and the brake safe and reliable， a balance valve is set on the oil return circuit to balance the circuit and maintain the pressure so that the descending speed is not changed by the weight， and the throttle valve adjusts the flow rate and the lifting speed. In order to make the brake safe and reliable， and prevent accidents， a hydraulic check valve， that is， a hydraulic lock， is added to ensure safe self-locking when the hydraulic pipeline is broken. Install an overload sound-activated alarm to distinguish overload or equipment failure.
Reason: internal leakage of the oil cylinder Cleaning method: replace the oil cylinder seal. The lifting platform does not fall. Reason: The down valve fails. Clean up method: When the down button is pressed， check whether the down valve is energized. If there is no electricity， clean it as much as possible; if there is electricity， clear the fault of the down valve itself or replace the down valve. The slide valve should be kept clean and lubricated.
packinglC. Drain all the hydraulic oil in the oil tank， open the oil tank， take out the oil suction filter， clean it， put it back into the oil tank， and install it in its original position. Refill the tank with new oil.
TAdvantages of civil engineering: no machine room is required above the well， and the top floor can be installed at a height of more than meters.
After the automatic lifting platform equipment is used for a long time， some failures will inevitably occur. In order not to affect the work， it is necessary to solve the difficulty in starting the motor and the abnormal sound in time. Generally， due to overload， insufficient power supply， and too small cross-section of the power supply cable， the starting voltage drop is too large.
jNirjihasaLifting mechanism: The workbench should be lifted and lowered smoothly， and no jumping lifting phenomenon should occur. The moving parts should be flexible when moving， and there must be no jamming device: The lifting of the lift is divided into electric or manual hydraulic systems: components， pipelines and joints There must be no leakage.
yHThe elevator itself has a simple structure and is easy to maintain， which has won the favor of the majority of enterprises and individual customers. The hydraulic lift is a multifunctional lifting and unloading mechanical equipment. The hydraulic lift lifting system is driven by hydraulic pressure， also known as hydraulic drive lift.
The machine room can be located within a radius of meters of the shaft， occupying an area of only - square meters.