The second is that the steel will have obvious thermal expansion effect at low temperature. Although this property of steel will be taken into account when designing and manufacturing hydraulic elevators, the environment is different after all. Under low conditions, the steel will have some unstable performance, such as hardness increase, toughness decline, etc. At this time, more attention should be paid to the maintenance of equipment to keep key parts to avoid dry grinding.The inconsistent rotation axis of the support rod in the middle of the hydraulic lifting platform results in the lifting platform being unable to function properly, causing serious damage to the platform and causing the table to tilt. Please carefully check that the general shear type high-altitude work platform was not strictly tested for tilt before leaving the factory and was put into the market, causing many accidents. For small enterprises, they are not very concerned about this aspect of tilt detection, This is also why there are such a large number of lifting equipment with this problem. The problems with the oil cylinder and power unit system are often due to insufficient power and substandard oil cylinder quality, which are also very important issues for enterprises themselves.Hanover,During the use of hydraulic elevators, if not properly operated, there will always be problems. Many customers have reported that hydraulic elevators sometimes cannot be lifted. If the hydraulic lift pump can continue to work, other issues need to be considered. Below, the editor will explain the reasons for the hydraulic lift pump station not being oiled and solve the reasons for the hydraulic lift pump station not being oiled,HanoverFoot hydraulic lifting platform vehicle, as well as the solutions for mobile elevators The analysis of the pump station of hydraulic elevators such as guide rail elevators is as follows: the motor power supply is abnormal or reversed; The solution is to correctly connect the motor power supply or adjust the steering mailbox to ensure there is no hydraulic oil or insufficient oil; The solution is to add hydraulic oil.After entering winter, elevators are prone to some small problems and malfunctions, which requires users to perform seasonal maintenance and upkeep on the elevator. Below, the editor will briefly introduce the winter maintenance precautions and key points of the elevator.Lincoln,Hydraulic boarding axle; Streamline” The open hinge joint design increases the welding area by more than three times compared to ordinary tubular joints, effectively extending the service life and simplifying maintenance.The explanation mainly focuses on the mechanism of lifting platforms, and now there are many different types of lifting platforms. In order to better use lifting platforms, we have started to develop different industries using different lifting platforms. Electric lifting platforms have become the main product of small lifting platforms. They are small in size, light in weight, practical in appearance,HanoverFixed hydraulic lifting platform, easy to move, stable and free in lifting, large in load capacity, and large in plane area, Stability has become a machinery that many customers are competing for, and lifting equipment is used in enterprises of all sizes so the use of lifting platforms is necessary.The daily maintenance of guide rail type lifting equipment should pay attention to regular inspection and maintenance, eliminate hidden dangers, eliminate faults, and achieve these benefits for improving work efficiency, extending equipment service life, a large load-bearing capacity, smooth lifting, and easy installation and maintenanceHydraulic lifting platforms are widely used in factory maintenance, municipal construction, and decoration of hotels in industrial and mining enterprises, with reliable quality and perfect performance.What are the installation precautions for elevators? The folding fence and cage of the elevator should be cleaned of the foundation surface, a pad iron must be used below the screws to increase the force surface between the nuts and the floor to reduce the impact of the nuts on the floor; Insert steel plate shims of different thicknesses between the chassis and the foundation stone at the anchor bolts to adjust the verticality of the guide rail frame; Install three standard sections and measure the verticality of the guide rail frame using a theodolite to ensure the verticality of each main pipe in both directions. After adjusting the verticality of the guide rail frame, tighten the four foundation bolts; Adjust the verticality of the fence door frame as above and tighten the remaining anchor bolts; Install the buffer spring; Connect the other half of the fence to the front half with bolts; Adjust the verticality and tighten the anchor bolts as above, and release the brake on the motor inside the suspension cage. (For SC/ models, first install the suspension cage before installing the drive plate).Service first,Check the hydraulic oil quality and level. When the lifting platform is raised to a high position, the hydraulic oil level should be - millimeters higher than the bottom of the oil tank. When the color of the hydraulic oil darkens, or there are foreign objects such as gravel in the oil, the hydraulic oil should be replaced in a timely manner. The hydraulic system of the lifting platform should be checked for hydraulic and pipeline connections. If the pipeline is damaged, tighten the pipe joint.The principle of shouting loudly when someone is overloaded with moving things is the same so never overload!The pressure of the lifting platform is very important. When lifting goods, the pressure of the lifting platform will test the weight of the goods. If it is overloaded, the general lifting platform will prompt, which serves as protection. Therefore, now lifting platforms are equipped with pressure gauges. Hydraulic machinery should remind everyone to pay attention to the following points: the precautions for using small lifting platforms are based on pressure. Their load-bearing capacity is very poor and their size is small. When using the lifting platform, it will cause structural damage to the lifting platform. We have mentioned this many times before when using it.

Firstly, it is necessary to use and operate the elevator correctly. The operators should receive systematic operation training: regular inspection of operating standards should be carried out, and any violations of elevator operation should be detectedVariable cost,Drain all the hydraulic oil in the oil tank, open the oil tank, take out the oil suction filter, clean it, and return it to the oil tank. Install it in its original position. Fill the fuel tank with new oil.Usually, it is necessary to check whether each organization operates normally and whether there is any noise. If any obstacles are found, they must be quickly eliminated.The concept of hydraulic boarding bridge is the power system of the boarding bridge. The large oil cylinder lifts the entire equipment inclined plate. When it is raised to a large height, the small oil cylinder begins to operate, extending the hinge tongue plate. All equipment plates are made of high-quality high height patterned steel plates and profiles which are effectively welded and have a long service life.Hanover,High altitude work requires the use of tool bags, and heavier and larger high-altitude work tools should be hung on stable components and cannot be placed randomly to avoid the occurrence of high-altitude falling accidents.Each department's electric brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than %The load capacity of goods and the tonnage of goods transported at once also affect the speed of lifting and lowering. Achieving the excellent value of the lifting platform for transporting goods is a guarantee of speed. If the weight is too heavy, it affects the speed. If the goods are too light, it also affects the normal transportation time.