Huicen3-meter hydraulic lifting platformQuality inspection

Frequently check whether the various mechanisms are operating normally and whether there is any noise. If a fault is found， it must be eliminated in time.

3It is strictly forbidden for staff to leave their posts to wipe， lubricate or repair hydraulic lifts. After the work is completed， the staff should cut off the power， lock it out， and leave the post and fill out the delivery record.

eHuicenWhen using AC and DC relays as the middle relay of the electrical safety circuit，Hydraulic ladder the circuit technical parameters of the hydraulic elevator relay DC load are not considered.

AC contactors can also generate high noise. When the power supply voltage is lower than % of the rated voltage，Virginia BeachSmall hydraulic lifting platformAnalysis of mechanical performance index the contact surface between the yoke and the armature is skewed dust or rust is in poor contact， and the contactor will produce humming noise.

LIm BakerA hydraulic lift is a kind of lift equipment composed of a traveling mechanism， a hydraulic mechanism， 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 upwards and lifts the heavy object. ，Hydraulic ladder The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the isolation electromagnetic reversing valve， and its rated pressure is adjusted through the overflow valve and the reading value of the pressure gauge is observed through the pressure gauge.

WvThe contact surface of each part of the brush should be kept clean， and the pressure of the brush should be adjusted so that the contact area is not less than %.

During the maintenance of the rail-type hydraulic lifting platform， dismantle the fuel tank cover， filter cover， detection hole， hydraulic oil pipe and other parts of the hydraulic oil tank. When the oil passage of the system is exposed， dust should be avoided. The disassembly part must be cleaned thoroughly before opening. For example， when removing the fuel cap of the hydraulic oil tank， first remove the soil around the fuel tank cap，Hydraulic ladder loosen the fuel tank cap， and remove the sundries remaining in the joint (do not wash with water to prevent water from seeping into the fuel tank)，Virginia BeachSmall hydraulic lifting platformAnalysis of mechanical performance index and open the fuel tank cap after confirming that it is clean. If you need to use a wiping material and a hammer， you should choose a wiping material that does not remove fiber impurities and a special hammer with rubber attached to the striking surface. Hydraulic components and hydraulic hoses should be carefully cleaned and assembled after drying with high-pressure air. Choose a well-packed filter element (the inner packaging is damaged， although the filter element is in good condition， it may not be clean). When changing the oil， clean the filter at the same time. Before installing the filter element， use the wiping material to carefully clean the dirt at the bottom of the filter housing.

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，Elevator Price_ Hydraulic ladder_ Household elevator_ Household elevator - elevator manufacturer 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.

qThe lifting platform is mainly used for the up and down transportation of goods between various working floors， but it will rise slowly during use. When the equipment is working， it is mainly driven by hydraulic motors for hydraulic pumps. What is the reason for the slowness? Professional sales of elevator manufacturers， large quantity favorably， high quality and low price. Fire-resistant-waterproof-high temperature resistant， durable， replace it with a new valve.

XInformation recommendationAfter 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.

kKWhen installing， disassembling and adjusting the slewing mechanism， pay attention to ensure that the middle line is parallel to the middle line of the gear， and its meshing surface is not less than %. The meshing gap should be suitable for the brakes of each mechanism. The gap between the brake wheels should be checked and adjusted frequently. To ensure its flexibility and reliability. There must be no dirt on the friction surface， and it must be cleaned with gasoline or thinner.

After ， hours of lift operation， minor repairs should be made to the mechanical and electrical systems.

Bearing capacity: The lifting table is placed on the horizontal support surface， and the average load capacity of the worktable is % of the MAX load. After times of lifting each stressed member must not have deformation or cracks.

discountrNext， the hydraulic freight elevator manufacturer will tell you about the maintenance of the elevator mechanical equipment: the brakes of each organization should be checked frequently and the gap between the brake shoe and the brake wheel should be adjusted to ensure flexibility and reliability. On the surface， there should be no dirt， and if there is dirt， it must be washed off with gasoline or thinner.

EWeld the rail wheels on both sides of the platform (inside the four corners). Then put the guide rail (channel steel) perpendicular to the position of the guide wheel on both sides of the platform， place the guide wheel (according to the photo of the guide wheel) in the guide rail， and make the guide wheel slide in the guide rail.

Prevent air intrusion in the hydraulic system. At normal pressure and temperature， the hydraulic oil contains air with a volume ratio of -%. When the pressure drops， the air will be released from the oil， and the burst of air bubbles will cause cavitation of hydraulic components and generate noise. A large amount of air entering the oil will intensify the cavitation phenomenon， increase the compressibility of the hydraulic oil， make the work unstable， reduce the work efficiency， and cause the actuator to crawl and other adverse consequences. In addition， the air will oxidize the hydraulic oil and accelerate the deterioration of the oil. To prevent air intrusion， the following points should be paid attention to: After maintenance and oil change， the air in the system must be removed according to the Instruction Manual supplied with the machine， so that it can work normally.

yHuicenThe hydraulic freight elevator manufacturer reminds that the electric hoist freight elevator completes the lifting of the freight elevator through the pulling of several steel wire ropes. This kind of freight elevator often causes the platform of the lifting freight elevator to be skewed due to the tightness of the steel wire ropes， and the stability and safety are poor. Limited， it can only be used for the transportation of small tonnage goods， so the wire rope freight elevator is increasingly replaced by the hydraulic guide rail type elevator.

nCThe hydraulic lifting platform is an indispensable and important operating equipment in society， and this is the case， hydraulic freight elevator wholesale manufacturers will often forget to maintain the hydraulic lifting platform， just like this， it will cause damage to the equipment， reduce work efficiency， and pose a threat to life safety Threat， therefore， in order to prolong the service life of the hydraulic lifting platform， it is necessary to use and maintain the equipment reasonably. The following points are the maintenance of the hydraulic lifting platform.

The lifting platform is a multi-functional lifting and loading and unloading mechanical equipment which can be divided into fixed type and mobile type， chain elevators， loading and unloading platforms， and attached electric construction platforms.