Later, when there is a major malfunction of the lifting platform, it should be repaired by professional personnel as soon as possible. After the malfunction occurs,HeidelbergHenderson, it should not be used again to avoid accidents, personnel and property losses.The hydraulic oil forms a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, 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).Heidelberg,When a suspension cage with a rated load capacity acts on the buffer at a speed greater than the rated speed of .m/s, the average deceleration of the suspension cage should not exceed g, and the time when the peak deceleration exceeds g should not exceedBefore installation, the installation unit should confirm that the foundation, foundation bearing capacity, embedded parts and foundation drainage measures of the installed construction electric elevator and auxiliary heavy equipment comply with the requirements of the special construction plan for the installation and dismantling of the construction electric elevator based on the construction electric elevator foundation acceptance form, concealed engineering acceptance form, and concrete strength report.BIA westock,The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods, the operating failure rate can be reduced to a low level.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.

The advantages and disadvantages of several commonly used electric lifting mechanisms are as follows: hydraulic electric lifting mechanisms: using hydraulic technology, smooth lifting and low noise.Is the water cooling and air cooling of the hydraulic station the same?Pipeline rupture valve: When the hydraulic system pipeline ruptures and the car stalls and descends, it can automatically cut off the oil circuit and stop descentWhere is good,When the wall bracket adopts non matching standard products, design calculations should be carried out.Low power consumption: When the hydraulic guide rail lifting platform descends, it is driven by the pressure generated by its own weight, greatly saving energy and reducing consumption.When the door is closed, except for the gap between the lower part of the door that should not exceed mm, any through-hole and opening size related to the distance between any door and adjacent moving parts, should comply with the provisions of Table of GB -.

Setting requirements: The landing door should be standardized and tooled.Installation works,Horizontal lead screw mechanical electricityAttention should be paid to the occurrence of oil leakage on the aluminum alloy lifting platform to avoid secondary damage caused by a shortage of hydraulic oil. Overloading work is prohibited during useThe scissor type electric elevator is a widely used high-altitude operation special equipment. Its scissor mechanical structure ensures high stability of the lifting platform,HeidelbergShuozhou, wide working platform and high bearing capacity,HeidelbergInner Mongolia, making the high-altitude operation range wider and suitable for multiple people to work simultaneously. It makes high-altitude operation more efficient and saferHeidelbergSetting requirements: The wall bracket should use the manufacturer's matching standard products.Setting requirements: The installation and dismantling workers, electricians, and other operators of construction electric elevators should have special construction operations.Setting requirements: The layout and installation of all cables and wiring of electric elevators should be able to prevent mechanical damage.