Setting requirements: For construction electric elevators that operate in multiple shifts, the handover system should be implemented, and drivers should fill out the handover record form according to the standard requirements. The driver should conduct a pre shift inspection and confirm that there are no errors before starting the machine for operation.
Safety grounding device. In order to protect against electrical equipment. The metal casing of electrical equipment and the metal structure of electric elevators should be equipped with a safety grounding device. The grounding wire should operate multiple wires, and the neutral wire should not be arbitrarily held as a safety grounding wire. Its grounding resistance should not exceed 4 ohms; The power supply of the electric elevator can be cut off.
Houma.Unloading platform and attached electric construction platform, etc.
Implementing multiple shifts of homework should fill in and submit records according to regulations.
.Human improper operation is the main factor causing malfunctions in scissor type electric elevators. When stacking goods, electric elevators should stack the goods neatly which is better than stacking them in the center of the cargo stacking area of the cargo elevator to avoid imbalance between the two ends of the stacking area. Eventually,HoumaElectric banner elevator, during the operation of the electric elevator,HoumaElectric mobile elevator, it may cause the electric elevator to lose balance. After the goods are stacked completely, ropes should be used to lock the goods, so that they are not afraid of the goods during the lifting process; Careless; Scattered down
The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.
The setting of the cable guide frame should comply with the user manual and regulatory requirements.
The landing door should meet the requirements of the specifications and achieve standardization.
The occurrence of.
Double layer steel mesh: The diameter of the steel bars is 12mm, with a spacing of 200mm.
reform.When a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door, the door may not meet the above requirements, but safety should be maintained.
Braking. The brake limit switch for partial motion control of the electric hoist traction machine. Assembly that restricts the operation of the lift car when it is opened to a high or low position; If the limit switch controls the overtravel switch. When the car travels to a high or low position, it will take on the function of raising or lowering. In order to prevent the lift car from crashing or sinking, and installed in the machine room, the bearing capacity of its supporting structure should be checked.
Equipment maintenance.When the distance between the outer edge of the construction electric elevator and the edge line of the external overhead power line cannot meet the requirements in the table above, effective protective measures should be taken.
When a suspension cage with a rated load capacity acts on the buffer at a speed greater than the rated speed of 0.2m/s, the average deceleration of the suspension cage should not exceed 1g, and the time when the peak deceleration exceeds 5g should not exceed
High lifting height, using side mounted oil cylinders,HoumaTwo phase electric elevator, stable operation, noise free, easy maintenance, and longer service life.
Houma.Setting requirements: The landing door should be standardized and tooled.
Especially suitable for steel structured factories, suitable for both indoor and outdoor installation.
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.