OstholtSecond floor electric elevatorCommon methods of fault diagnosis

Drainage measures need to be considered around the foundation. (Drain the accumulated water on the foundation).When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than mm and there is no effective protection from other structures, the side protection device for the landing entrance should be equipped.Ostholt,The suspension cage movement can only be resumed after operator operation.When the foundation is set on the roof or floor structure, the bearing capacity of its supporting structure should be checked.Taiynsha,Before operating the construction electric elevator routine inspections should be carried out according to regulations and inspection records should be filled out.Small safe operation distance: Circuit voltage (kV) of external power lines<~~~ Small safe operation distance (m) 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.For customers to use and operate the lifting platform for a long time, the editor briefly introduces how to maintain and repair the lifting platform: First of all, especially if any damage or malfunction is detected and corrected or repaired in a timely manner. Careful inspection and maintenance at this time can save costs and avoid larger problems, resulting in costly repairs.

Buffer. In order to increase the energy for the car to hit the top or sink to the bottom. Remove rubber or sponge from the buffer and cabin to increase their impact energy; Rope groove slipping and other accidents caused the car to suddenly fall, resulting in a safety clamp. To prevent breakage of the lifting wire rope. A safety clamp that can simultaneously cut off the power supply and stop the car from falling should be removed from the car. A car without safety tongs is not allowed to ride or carry people. If it is a simple electric elevator, there should be a safety device (such as a safety stop pin) to prevent people from suddenly falling when loading and unloading goods in the car; Electric elevators with three or more floors (including three floors) for passengers or passengers.The up travel (limit) switch should be of the automatic reset type.Setting requirements: For construction electric elevators that operate in multiple shifts, 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.Quality documents,Double layer steel mesh: The diameter of the steel bars is mm, with a spacing of mm.With the continuous improvement of urbanization level in China, the number of high-rise buildings in urban areas has sharply increased, and the height of buildings has also continued to grow. This has created a demand for high-altitude lifting platform vehicles. Therefore, in order to meet the needs of the domestic market and the public, efforts will inevitably be made to design and produce high-altitude lifting platform vehicles.The counterweight guide rail should meet the specification requirements.

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 . meters.Installation requirements,The setting of the cable guide frame should comply with the user manual and regulatory requirements.During maintenance or when problems occur, the power supply should be cut off in a timely manner. After lifting, the aluminum alloy electric elevator should be firmly fixed before maintenance can be carried out. It is strictly prohibited to operate with defects to avoid accidents.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.Ostholt,Construction electric elevators outside the lightning protection rangeLow power consumption: When the hydraulic guide rail lifting platform descends, it is driven by the pressure generated by its own weight,OstholtElectric three wheel elevator,OstholtSelf propelled electric elevator, greatly saving energy and reducing consumption.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 ohms; The power supply of the electric elevator can be cut off.