ESPOLegnanoWhat are the raw materials and uses

Acceptance: Concrete strength grade C strength testing report.In addition to ground protective fences, low level doors can be used. Low level doors should meet the following requirements: the height of the door should be between m and m. And there should be at least protective railings, a half height middle crossbar,Do not move after lifting, and do not lift until the four legs are firmly supported.Advantages 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, and space saving; Increased the service life of electric elevator pipelines and solved the problem of easy oil leakage.Andovoranto,Drainage measures need to be considered around the foundation. (Drain the accumulated water on the foundation).Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods, the operating failure rate can be reduced to a low level.Setting requirements: The installation and dismantling workers, electricians, and other operators of construction electric elevators should have special construction operations.

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: A limit switch should be set at both the upper and lower ends of the stroke, which should be able to cut off the power supply before the suspension cage and other mechanical stop devices (such as buffers),ESPOCatania, and the main protective accessories include safety belts, guardrails, protective covers, platforms and stairs etc.superior quality, it can ensure that the equipment does not tilt during operation. Gear and rack electric lifting mechanism: precise transmission and high cost.Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methodsThe spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.Chain type electric lifting mechanism: With a good guiding mechanism, the operating failure rate can be reduced to a low level.

When the distance between the outer edge of the construction electric elevator and the edge line of the external overhead power line cannot meet the requirements in the table above, effective protective measures should be taken.Quality management,Electric elevators used in various places.Electric elevators should be regularly maintained and cleaned. During maintenance and cleaning,ESPOAsperni, it can achieve the lifting of a double-layer tabletop. Multiple lifting platforms can be formed as needed, and different steps can be formed within the travel range to meet the needs of meetings and performances; Pavilion,ESPODublin, Terrace, Tower, Pavilion; Ideal props.ESPO,From the above comparison, it can be seen that hydraulic electric lifting mechanisms have stable lifting, low noise, long service life, large load bearing capacity, and are relatively simple, making them suitable for use in stage equipment.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 descentDuring the use period, the user unit should organize professional technical personnel to inspect the construction electric elevator monthly according to the standard requirements, and record the inspection results.