Check,LiegeHydraulic small lifting platform, adjust, and replace defective parts of the heavy operating rod mechanism; Clean the valve components; Check the cleanliness of the hydraulic oil valve core for clamping (manufacturing, installation issues, dirt issues)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, and ensuring the safety performance of the elevator.Liege, press the up button, the motor rotates but the lifting table does not rise. Check≥ Phase power supply, the motor reverses, and only needs to correct the power supply.Outdoor elevators and factory cargo elevators are heavy lifting mechanical equipment. Outdoor elevators are used for transporting goods between floors of buildings, and are specialized hydraulic cargo elevator products. They are mainly used for transporting goods up and down between various working floors; Vertical garage and car lift between garage floors. The hydraulic system of the product is equipped with anti fall and overload protection devices, and operation buttons can be set on each floor and lifting platform workbench to achieve multi-point operation.Home,The lifting force of the scarifier is not strong or the lifting force is weak: the pressure regulation of the overflow valve does not meet the need to adjust the pressure to the required value; Refer to cleaning item above for leakage in the oil cylinder; The directional valve is stuck or leaking internally; The oil level is too low, and check if the one-way valve spring is tired or deformed.Loosening: The newly processed and assembled components of high-altitude work platform equipment such as mobile elevators have a tendency to have geometric shapes and matching dimensions. In the early stages of equipment use, due to the influence of alternating loads such as impact and vibration, or factors such as heat and deformation, coupled with rapid wear and tear, it is easy to cause the previously fastened components of high-altitude work platform equipment such as mobile elevators to become loose.Remove and disassemble the hydraulic lift cargo elevator lowering valve blow out the plunger with compressed air, then install it and reinstall it.

Fault analysis of mobile elevators: Mobile elevators cannot lift or have weak lifting force: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Oil cylinder internal leakage: check or exchange oil cylinder components; Clamping or internal leakage of directional valve: Check or exchange valve components; If the oil level is too low and the oil inlet filter is blocked add enough oil and clean the filter. The fuel supply pump has drawbacks: check or exchange the pump.Check the one-way valve in the valve group for natural lowering of the lifting platform. If dirt is found on the sealing surface of a single valve, clean the one-way valve.Maintain a smooth access road for external construction elevators and sufficient parking space for equipment. When using a crane for auxiliary installation, full consideration should be given to whether the on-site environment meets the operating conditions of the crane.Variable cost,The power unit adjustment whether it is a scissor type lifting platform or a guide rail type lifting cargo elevator, is composed of the power unit and the oil cylinder. The power unit has four outlets during production, which can be adjusted to increase or decrease the hydraulic oil flow rate of the oil cylinder. We can adjust the motor speed or the electro-hydraulic proportional valve to adjust the hydraulic oil flow rate; What factors will affect the lifting speed of hydraulic elevators? The longer the hydraulic oil pipe, during installation, the length of the oil pipe should be minimized as much as possible within the allowable range of the design; On the basis of adjusting the power unit, the size of the oil pipeline can also be adjusted, and corresponding adjustments can be made while ensuring that the equipment meets normal demand and safety.The main categories of aluminum alloy elevators in the Chinese market are based on the structural form of aluminum alloy elevators. Aluminum alloy lifting platforms can be divided into the following types: single column aluminum alloy lifting platforms, which are lightweight and flexible in movement,LiegeHydraulic guide rail type lifting platform,Fault analysis of mobile elevators: Mobile elevators cannot lift or have weak lifting force: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Oil cylinder internal leakage: check or exchange oil cylinder components; Clamping or internal leakage of directional valve: Check or exchange valve components; If the oil level is too low and the oil inlet filter is blocked, add enough oil and clean the filter. The fuel supply pump has drawbacks: check or exchange the pump.

Maintain a smooth access road for external construction elevators and sufficient parking space for equipment. When using a crane for auxiliary installation full consideration should be given to whether the on-site environment meets the operating conditions of the crane.Quality assurance,Regular inspection and maintenance, eliminating hidden dangers, and troubleshooting are beneficial for improving work efficiency, extending equipment service life, and ensuring the safety performance of elevators.How to use a hydraulic elevator and whether the emergency stop device is effective is very important during use. If special circumstances arise, the emergency stop can be used. Therefore, before use, it is necessary to carefully check whether all items are normal and ensure the effectiveness of the braking device.There are three movable plates on both sides of the adjustment plate, which can effectively avoid accidentally injuring the toes of operators when the adjustment plate is lowered, ensuring the safety of equipment use.Liege,According to the performance of the equipment, aluminum alloy lifting platforms are generally divided into the following categories: mobile aluminum alloy lifting platforms: the equipment uses high-strength aluminum alloy materials, greatly reducing the deflection of the lifting platform. Small size, capable of lifting and lowering operations in a relatively small space. At the same time, the lightweight and flexible model can move and operate a fixed aluminum alloy lifting platform: High strength aluminum alloy plates are generally used in the market, and the design process is more user-friendly and meticulous. The equipment can be customized according to the actual use situation, and the size and load increase of the table can greatly meet the diverse needs of customers.Check, adjust, and replace defective parts of the heavy operating rod mechanism; Clean the valve components; Check the cleanliness of the hydraulic oil valve core for clamping (manufacturing, installation issues, dirt issues)Today, the sudden cooling in Shandong has caught office workers and people off guard. Friends, be sure to add more clothes when going out. Shandong, as the hometown of elevators in China. There are countless manufacturers of all sizes. So, how to maintain and maintain the lifting stage and elevator after entering winter. Below is a detailed introduction from the editor.