Nai meihengFre
Nai meihengEleWhen the landing door is closed, the full width of the lifting passage opening should be covered.
Spiral electric lifting mechanism: With all the functions of a regular lifting platform,Nai meihengSimple electric elevator, the main feature is that the equipment occupies a small foundation pit and has a large stroke. The equipment has a height of only 200-500mm and a travel distance of up to 14m. It is particularly suitable for buildings with stages built on two or more floors due to space constraints.
Nai meiheng.The upward movement of the hydraulic cylinder involves lifting heavy objects, and the return oil from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic directional valve. The additional pressure relief valve is used for adjustment, the operating failure rate can be reduced to a low level.
.Installation and dismantling personnel and drivers should hold certificates to work.
Construction electric elevators outside the lightning protection range
Flat screw mechanical electric lifting mechanism: The lifting platform of this structure has the advantages of small civil engineering coordination, shallow foundation pit required, large stroke, stable operation, low noise, accurate positioning, and low cost. Adopting a horizontal screw drive and a scissor fork structure to achieve the lifting motion of the table, it can be stopped arbitrarily within the range of travel.
The pump body adopts an integrated pump station, all equipped with imported high-quality pump stations, which can also be selected according to customer requirements to meet customer ideal requirements.
After the limit switch is activated only professional personnel can restore the movement of the suspension cage; Limit switches and travel switches should not share the same triggering element; Limit switches should be either suspended or
When the foundation is set on the roof or floor structure, the bearing capacity of its supporting structure should be checked.
Workshop cost.When the wall bracket adopts non matching standard products, design calculations should be carried out.
Secondly, the lifting platform is driven by electrical energy and lifted by the hydraulic system. During operation, 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.
It is reported that a fixed electric elevator has good lifting stability and can only be used for fixed operations, making high-altitude operations easier
Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.
Installation works.Setting requirements: The spacing of wall brackets along the vertical direction should comply with the provisions of the user manual.
The downward movement of the hydraulic cylinder (i.e. heavy object lowering). The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic directional valve,Nai meihengFreight elevator electric elevator,Nai meihengElevator electric micro, and the return oil from the lower end of the hydraulic cylinder passes through the balance valve, energy-saving valve, and explosion-proof electric valve
Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.
Nai meiheng.The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of 8 meters by 2 meters.
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.
The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of 8 meters by 2 meters.