Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.
The verticality of the guide rail frame should meet the requirements of the specifications.
MerinakThe installation position of the lower limit switch. The installation position of the lower limit switch should ensure that the contact plate triggers the switch when the rated load of the suspension cage decreases， causing the suspension cage to stop. At this time，MerinakTurin ， the contact plate should also be close to the triggering of the lower limit switch
In addition to ground protective fences，MerinakMiskoltz， 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， and a toe board at least mm above the ground.
KuranThe entrance of each landing platform must be equipped with a landing door， which must open towards the landing platform side， and the door bolt must be set on the side next to the construction electric elevator.
Construction electric elevators outside the lightning protection range
Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods，MerinakParks， the operating failure rate can be reduced to a low level.
The oil cylinder and sealing components are made of imported components to solve the problem of unstable oil pressure and oil leakage of components for customers.
Is the water cooling and air cooling of the hydraulic station the same?
According to the needs of different performance genres， the form of the stage can be changed. For example， using an orchestra pit lift can combine a framed stage with a large lip or even an extended stage. In an experimental theater， using a lift can make the theater have various forms such as an end stage， an extended stage， an island stage， an intermediate stage， a T-shaped stage， or a hall.
Safety productionThe hydraulic oil forms a certain pressure by the vane pump， and enters the lower end of the hydraulic cylinder through an oil filter， explosion-proof electromagnetic directional valve throttle valve， and balance valve hydraulic control one-way valve， causing the hydraulic cylinder to move upwards and lift heavy objects. The return oil at the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic directional valve， all equipped with imported high-quality pump stations， which can also be selected according to customer requirements to meet customer ideal requirements.
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.
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.
Create brillianceSetting requirements: The landing door should be standardized and tooled.
After the limit switch is activated， only professional personnel can restore the movement of the suspension cage.
The safety distance between the outer edge of the upper part of the landing door and the moving parts of the electric elevator during normal operation should not be less than .m; If the rated speed is not greater than .m/s， the safety distance can be .m.
MerinakThe use of standard section connecting bolts should comply with the user manual and specification requirements.
Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.
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.