HardenbachMobi
HardenbachMicr
HardenbachFullWhen a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door,HardenbachThree phase electric elevator, the door may not meet the above requirements, but safety should be maintained.
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.
Hardenbach.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
The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.
.The foundation base or embedded parts should be fully embedded in the concrete foundation plate.
Setting requirements: The anti loosening and anti loosening parts between the connecting parts should comply with the provisions of the user manual and should not be replaced by other objects. For connecting bolts with pre tightening requirements,HardenbachFully automatic elevator electric, a torque wrench or special tool should be used to accurately tighten the bolts to the specified torque value according to the specified tightening sequence. When installing standard section connecting bolts, it is advisable to place the screw at the bottom and the nut at the top.
Small safe operation distance: Circuit voltage (kV) of external power lines<11~1035~110220330~550 Small safe operation distance (m) 4681015 Setting requirements: A small safe distance should be maintained between the outer edge of the construction electric elevator and the edge of the external overhead power line.
A complete lifting platform accessory can be selected and customized according to different places, and environmental usage conditions. Meet the needs of different users. So why lifting platforms can be used and installed in so many industries and places is because they can achieve multi-purpose, demonstrate multifunctional, meet various different needs, and win market demand. In modern industrial transportation processes, lifting platforms have begun to play an increasingly important role, whether in airports docks, warehouses, floors, workshops and other places that require rapid loading and unloading of goods, they have played a very practical value, long-term operation and use of these devices inevitably lead to wear and consumption, and regular maintenance and upkeep are essential. Otherwise, both work efficiency and utilization rate will decrease, and at that time, the gains and losses will outweigh the losses.
The water cooling of hydraulic stations is generally tubular water cooling. The selection is based on the heat load to calculate the heat exchange area, while the air-cooled electric elevator uses an air cooler to calculate the heat exchange capacity based on the heat load. Then, the selection calculation is carried out under the condition of satisfying the flow rate. So, these two types of cooling are different and have significant differences.
Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
Latest consultation.When the wall bracket adopts non matching standard products, design calculations should be carried out.
The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.
There is no need to set up a computer room above the shaft like an elevator, and the top floor height can be installed at least 2.5 meters.
Principle of electric elevator rotary valve: When the electric elevator rises, the rotary valve will automatically open. To close the plug valve, it is necessary to first turn the handle to turn the plug to a 90 degree position until it is closed,HardenbachFlagpole electric elevator, and then turn the transmission handwheel to lower the plug and achieve sealing.
Encyclopedic knowledge.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.
Limit switches should be triggered directly by the movement of the suspension cage or its related components.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movement
Hardenbach.Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.
Setting requirements: The verticality deviation of the installation of the guide rail frame of the construction electric elevator should comply with the requirements of the user manual and specifications, as specified in the above table.
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 descent