BremenFixed hydraulic elevatorProfessional customization

A 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，Domestic elevator the hydraulic control check valve，DatongCustomized hydraulic lifting platformImpact on life and the balance valve， so that the piston of the hydraulic cylinder moves upwards and lifts the heavy object. ， The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the isolation electromagnetic reversing valve， some failures will inevitably occur. In order not to affect the work and the reading value of the pressure gauge is observed through the pressure gauge.

8After the automatic lifting platform equipment is used for a long time， 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.

cBremenConscientiously write the special construction plan for installation and construction，Domestic elevator and make safety technical disclosures to the installers.

Wholesale 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， shipping containers， wood processing， canning， etc.， to meet the adjustment requirements of the relative height of different jobs， and at the same time can add skills Various countertop forms (such as steel ball， drum， roulette， turning，Domestic elevator overturning， telescopic)，DatongCustomized hydraulic lifting platformImpact on life cooperate with various operations (separation， linkage， anti-type)， with stable lifting platform， regular operation， With the characteristics of large cargo capacity 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 the operating platform is spacious， and the carrying capacity is larger，Elevator Price_ Hydraulic ladder_ Household elevator_ Household elevator - elevator manufacturer 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.

IAdiakAnd when using a meter to check the failure of the hydraulic freight elevator， you can use the resistance gear and the voltage gear to detect it. Secondly， when you can use short-circuit inspection， you can short-circuit the possible faulty contacts， switches etc. based on the schematic diagram of the hydraulic freight elevator. After short-circuiting， if the fault is eliminated it means that the fault is in this part and the scope is narrowed. After that， the supporting legs should be retracted and the platform should be lowered to a low position. It is strictly forbidden for operators to move the platform when it is in a high position.

The scope of application of the vehicle-mounted lifting platform: it is widely used in high-altitude operations in hotels check again to know where the fault point is.

QnWhen moving or towing the hydraulic platform， buildings， airports， stations， stadiums， workshops， warehouses and other places; it can also be used as temporary high-altitude lighting， advertising， etc.

As a special tool for high-altitude operations， the lifting platform has the characteristics of high efficiency， and convenient use. Sometimes you may encounter common faults during the entire work process. In order not to delay your use， we should grasp some maintenance A little knowledge， the wholesale manufacturers of hydraulic freight elevators below will briefly talk about the common faults.

eFirst of all， there are two types of oil spills: internal leakage and external leakage.

VAnd when using a meter to check the failure of the hydraulic freight elevator， you can use the resistance gear and the voltage gear to detect it. Secondly， when you can use short-circuit inspection， you can short-circuit the possible faulty contacts， switches， etc. based on the schematic diagram of the hydraulic freight elevator. After short-circuiting， if the fault is eliminated， it means that the fault is in this part and the scope is narrowed. After that， check again to know where the fault point is.

HGood qualityAs long as the product quality is good， the performance is excellent， and the lifting platform with complete safety devices is reasonable in price， it can be used as the object of choice. After the equipment arrives， check whether the accompanying technical documents are complete， whether the accompanying accessories， tools， and whether the equipment and accessories are damaged or defective when unpacking and accepting， and make a record of unpacking and accepting.

lPThe noise of the oil cylinder of the elevator is too low， and the air is sucked into the oil from the oil filter or the connection of the joint. The coupling is loose. The internal failure of the oil cylinder. Inhale the air or the oil pipe on the oil surface， mix the air into the oil and remove it: the concentricity should be adjusted to within .MM， correct the coupling， repair or replace the oil pump， increase the oil volume， replace the rotating shaft seal ring at the position of the oil filter and the joint above mm Clean the oil filter screen， filter the oil and lock the oil return pipe， extend the oil return pipe to the oil surface， and the oil is mixed with air or the air in the hydraulic cylinder is not completely exhausted， and cavitation occurs under high pressure. cause loud noise. At this time， the air must be exhausted in time.

Advantages of civil engineering There is no need for a machine room above the well， and the top floor can be installed at a height of more than meters.

Disadvantages of hydraulic elevators: The disadvantage is that the lifting height is limited， generally no more than floors; the elevator speed cannot be very fast， generally no more than m/s.

Customer firstjSurface paint quality: The paint should be smooth and flat， with good bonding force with the metal， uniform color， no blisters， no cracks， pitting， paint leakage and sagging.

XThe rated value of the electrical components of the hydraulic freight elevator is generally the rated value of the resistive load. In the relay of the electrical safety circuit of the hydraulic freight elevator， the corresponding capacity will be greatly reduced， and the continuous arcing， burning and adhesion of the electrical contacts are inevitable. In the relay of electrical safety circuits， there may be a significant risk of failure of electrical safety circuits.

The staff should be responsible for supervising that the items transported by the hydraulic elevator are distributed as evenly as possible on the table to prevent overloading and prohibit overloading. Hydraulic elevators are not allowed to carry people and load flammable and dangerous goods， nor allow people to climb and artificially shake.

aBremenThe seal of the drive shaft of the oil pump should be good. It should be noted that when replacing the oil seal， the oil seal should be used instead of a single-lip oil seal， the hydraulic oil pump experienced continuous cavitation noise and the oil level of the fuel tank rose automatically. After inquiring about the repair process of the hydraulic oil pump， it was found that the oil contained excessive water in the hydraulic system to prevent water intrusion， which would cause Corrosion of hydraulic components， oil emulsification and deterioration， reduction of lubricating oil film strength， and accelerated mechanical wear. In addition to preventing water intrusion during maintenance， it is also necessary to tighten the cover of the oil storage tank when it is not in use， so that it can be placed upside down; oil with a large water content It needs to be filtered many times， and the dried filter paper should be replaced every time it is filtered. If there is no special instrument for detection， the oil can be dropped on the hot iron plate， and the oil can be refilled only if there is no steam coming out and it will burn immediately.

xYDo not use the hydraulic hoist equipment with faulty problems. The faulty problem should be solved before carrying out the loading operation.

Advantages in operating costs Low failure rate: Due to the use of advanced hydraulic systems and good methods