DongshengJilinSolutions for failures

Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movementAcceptance: Concrete strength grade C, strength testing report.Dongsheng,We have all purchased the aluminum alloy electric elevator equipment, which is compact and easy to carry. Many garden style hotels, hospitals, airports, and large parking lots also wear this equipment,The list of materials for making landing doors is as follows: Table : List of materials for making landing doors. Landing doors should be installed at the entrance of each landing station and the landing doors should function properly.Gaoua,Setting requirements: The installation and dismantling workers, electricians, and other operators of construction electric elevators should have special construction operations.The net height of the landing door opening should not be less than m, and the difference between the net width and the outlet width of the cage door should not exceed mm. When the floor door is closed, except for the gap between the lower part of the door that should not exceed mm, the size of any through-hole and opening related to the distance between any door and adjacent moving parts, as well as the gap around the door or between parts, should comply with the provisions of Table of 'Mechanical Safety - Safety Distance to Prevent Upper and Lower Limbs from Touching Dangerous Areas' GB-.Once again, weekly inspections should be conducted to check whether the connecting screws at various parts of the lifting platform are tightened, whether the sealing rings are damaged or ineffective, whether there is a lack of hydraulic oil, and whether the oil cylinder is leaking. It is necessary to clean the lifting frame, scissors, wiring, and oil cylinder once a week to avoid dust and debris affecting normal operation.

For customers to use and operate the lifting platform for a long time, the editor briefly introduces how to maintain and repair the lifting platform: First of all, normal maintenance is mainly focused on prevention, especially if any damage or malfunction is detected and corrected or repaired in a timely manner. Careful inspection and maintenance at this time can save costs and avoid larger problems, resulting in costly repairs.Stop.The hydraulic oil forms a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, throttle valve, hydraulic control one-way valve, and balance valve, causing the hydraulic cylinder to move upwards and lift heavy objects. The return oil at the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic directional valve and its rated pressure overflow valve is adjusted. The pressure gauge observes the reading value on the pressure gauge. The downward movement of the hydraulic cylinder (i.e. lowering of heavy objects).Latest quotation,Safety performance: Electric elevators not only have the safety device of traditional traction elevators,DongshengRome, but also have an overflow valve to prevent excessive system pressure during upward movementThe foundation base or embedded parts should be fully embedded in the concrete foundation plate.In addition to ground protective fences, low level doors can be used. Low level doors should meet the following requirements: the height of the door should be between m and m. And there should be at least protective railings, and a toe board at least mm above the ground.

The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.Installation materialsThe oil cylinder and sealing components are made of imported components to solve the problem of unstable oil pressure and oil leakage of components for customers.It is strictly prohibited to use travel limit switches as switches to stop operation.Before operating the construction electric elevator, routine inspections should be carried out according to regulations and inspection records should be filled out.Dongsheng,When the door is closed, any through-hole and opening size related to the distance between any door and adjacent moving parts, as well as the gap around the door or the gap between parts,DongshengWu Qiang, should comply with the provisions of Table of GB -.When the landing door is closed, the full width of the lifting passage opening should be covered.The setting of the cable guide frame should comply with the user manual and regulatory requirements.