ManhattanEleva
ManhattanElectAdvantages of electric elevator rotary valve: Simplify the installation of electric elevator pipelines; The operation is more convenient, and the valve can be opened and closed at any time; The installation of a rotary valve reduces the friction of the sealing components; Compact structure, small size,ManhattanAluminum alloy electric elevator, and space saving; Increased the service life of electric elevator pipelines and solved the problem of easy oil leakage.
Once again,ManhattanSecond floor electric elevator, weekly inspections should be conducted to check whether the connecting screws at various parts of the lifting platform are tightened, whether the sealing rings are damaged or ineffective, whether there is a lack of hydraulic oil, and whether the oil cylinder is leaking. It is necessary to clean the lifting frame, scissors, wiring, and oil cylinder once a week to avoid dust and debris affecting normal operation.
Manhattan.Non automatic reset upper and lower limit switches should be installed at both the upper and lower ends of the stroke,
The use of a lifting platform as a tool for storing performance blankets, soft scenery, etc. In some theaters, there is a soft scenery storage lifting platform located at an appropriate location on the stage for the storage of blankets, soft scenery, etc.
.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.
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.
Construction electric elevators outside the lightning protection range
Low power consumption: When the hydraulic guide rail lifting platform descends, greatly saving energy and reducing consumption.
Afterwards, it should be scrapped.
The end height of the guide rail frame above the high attachment point should comply with the provisions of the user manual.
query.The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator,ManhattanStage electric elevator, with a size of 8 meters by 2 meters.
The angle between the wall bracket and the horizontal plane should comply with the requirements of the user manual.
Emergency manual valve: In case of power failure, it can cause the car to descend to the nearest floor position and open the door
Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.
High quality brand.To ensure safe and reliable braking of the lifting platform and prevent accidents a hydraulic control one-way valve, also known as a hydraulic lock, is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. An overload sound control alarm has been installed to distinguish between overload or equipment failure. Electrical system explosion-proof button SB1&flash; The rotation of the SB6 motor and the commutation of the explosion-proof electromagnetic directional valve are used to maintain load increase or decrease, and; Program adjustment time delay to avoid frequent movement of electric elevators that may affect their service life.
Precautions during operation: Mechanical operations should be gentle and smooth and mechanical operations should be avoided, otherwise impact loads will inevitably occur, causing frequent mechanical failures and greatly shortening the service life. Generated during homework
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 4 ohms; The power supply of the electric elevator can be cut off.
Manhattan.Acceptance: Concrete strength grade C30, strength testing report.
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.
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