Nai meihengElectric elevator mechanismCategory

When applying a normal force of 300N to any position on either side of the door using a rigid 5000mm2 square or circular flat surface in the locked position of the landing door, the door should be able to withstand and have no deformation; - Deformation not exceeding 30mm; After the test, it worked normally.

Setting requirements: For construction electric elevators with foundations installed on roof slabs, floors, or other lower suspended structures, the bearing capacity of the foundation support structure should be checked. Click here to download the construction technical information for free. Basic drainage facilities should be installed.

Nai meiheng.Correct use can also greatly improve work efficiency. So how should it be used?

Setting requirements: The main connection methods between the wall bracket and the building include: connecting the wall bracket with the embedded parts on the wall; Fix with wall bolts; Embedded bolts; Welding with steel structures.

.Double layer steel mesh: The diameter of the steel bars is 12mm, with a spacing of 200mm.

The scissor type electric elevator is a widely used high-altitude operation special equipment. Its scissor mechanical structure ensures high stability of the lifting platform, wide working platform,Nai meihengElectric tripod elevator,Nai meihengAutomatic elevator electric small, and high bearing capacity, making the high-altitude operation range wider and suitable for multiple people to work simultaneously. It makes high-altitude operation more efficient and safer

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, it can be stopped arbitrarily within the range of travel.

When the foundation is set on the roof or floor structure and low cost. Adopting a horizontal screw drive and a scissor fork structure to achieve the lifting motion of the table, the bearing capacity of its supporting structure should be checked.

Setting requirements: Steel wire rope electric elevators and reusable steel wire ropes should be equipped with anti loosening rope devices, design calculations should be carried out.

Every theater is a public place with a large number of people, and safety considerations should be taken into account in stage design. According to relevant national regulations, in order to prevent accidents caused by the crushing of electric elevators or improper control by drivers. Electric elevators should be equipped with the following necessary safety devices to ensure that the car of the electric elevator stops rising or falling in a timely manner.

Setting requirements: The wall bracket should use the manufacturer's matching standard products.

The L distance depends on the selected wall mount model.

manufacturer.When the door is closed, except for the gap between the lower part of the door that should not exceed 35mm, any through-hole and opening size related to the distance between any door and adjacent moving parts,Nai meihengElectric elevator cargo elevator, as well as the gap around the door or the gap between parts, should comply with the provisions of Table 4 of GB 23821-2009.

Unloading platform and attached electric construction platform, etc.

During the use period, and record the inspection results.

Nai meiheng.Especially suitable for steel structured factories, suitable for both indoor and outdoor installation.

The list of materials for making landing doors is as follows: Table 1: 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.

The L distance depends on the selected wall mount model.