PearlElevator electric elevatorWhere is the market share of operations reflected?

PearlPlatform electric elevator,

Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.

The bearing capacity of the building structure at the attachment point of the wall bracket should meet the requirements specified in the user manual for construction electric elevators.

Pearl.The safety overtravel of limit switches and upper limit switches should comply with regulatory requirements.

The counterweight guide rail should meet the specification requirements.

.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 a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door,Pearl10 meter self-propelled elevator, the door may not meet the above requirements, but safety should be maintained.

The hydraulic oil forms a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, explosion-proof electromagnetic directional valve, throttle valve, hydraulic control one-way valve, and balance 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).

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.

The up travel (limit) switch should be of the automatic reset type.

Before operating the construction electric elevator, routine inspections should be carried out according to regulations and inspection records should be filled out.

Discount.Secondly, it is necessary to avoid irregular operations. To ensure the normal and orderly operation of the lifting platform and achieve the ideal unloading level timely inspection of various functions is essential.

Setting requirements: The landing door should be standardized and tooled.

Use floor doors and cage door devices on construction sites where conditions permit.

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, stage equipment should be dismantled with over travel switches that can cut off power and cannot be automatically reset, and installed in the machine room, rather than in the shaft; A buffer should be installed that can absorb the energy of the moving mechanism and reduce impact.

Welcome calls .The motor of the hydraulic guide rail lifting platform is set around the wellbore, occupying a relatively small area, improving the utilization rate of the wellbore area.

When adding hydraulic oil, we can extend the oil cylinder to the high position for filling. When filling, the lifting platform should not exceed the high position, and then retract the oil cylinder back to the low position to check if the hydraulic oil level is lower than the low position, and maintain it between the two.

Construction electric elevators outside the lightning protection range

Pearl.During normal operation,PearlInstallation of electric elevators for fire protection, the horizontal distance between the closed cage door and the closed landing door should not exceed 150mm. Otherwise, measures should be taken to make it meet the requirements, or side protection devices at the entrance of the landing station that meet the requirements should be equipped. The distance between any opening between the side protection device and the hanging cage or landing door should not exceed 150mm.

Horizontal lead screw mechanical electricity

The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.