using side mounted oil cylinders, stable operation noise free, easy maintenance, and longer service life.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 degree position until it is closed, and then turn the transmission handwheel to lower the plug and achieve sealing.Oklahoma,High altitude operations and maintenance in areas such as repair, logistics, electricity, transportation, petroleum, chemical, hotel, sports center, mining,OklahomaFully self-propelled electric elevator, and enterprise. The lifting system of the lifting platform is driven by hydraulic pressure, also known as hydraulic liftingSmall 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.TanumahIt is reported that a fixed electric elevator has good lifting stability and can only be used for fixed operations, making high-altitude operations easierInstallation and dismantling personnel and drivers should hold certificates to work.When the door is closed, except for the gap between the lower part of the door that should not exceed mm,OklahomaScissor fork electric lifting platform, any through-hole and opening size related to the distance between any door and adjacent moving parts, as well as the gap around the door or the gap between parts, should comply with the provisions of Table of GB -.

Spiral electric lifting mechanism: With all the functions of a regular lifting platform, which is used to vertically transport items from the ground to a designated location or even the stage plane. The lifting platform of the music pool is often used for transporting movable seats, etc.target,Especially suitable for steel structured factories, suitable for both indoor and outdoor installation.The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.Setting requirements: Drainage measures should be set up for the foundation of construction electric elevators to ensure smooth drainage.

Secondly, it is necessary to avoid irregular operations. To ensure the normal and orderly operation of the lifting platform and achieve the ideal unloading level, timely inspection of various functions is essential.Inspection environment,The distance between the electric hoist and overhead line in Electrical safety construction shall meet the specification requirements, otherwise protective measures shall be taken.m； When the lifting speed is greater than .m/s, after the upper limit switch is triggered by the hanging cage, the upper small safety distance L should meet the following requirements: L=+.V, where L is the upper safety distance; V: Increase speedWhen applying a normal force of N to any position on either side of the door using a rigid mm square or circular flat surface in the locked position of the landing door, the door should be able to withstand and have no deformation; - Deformation not exceeding mm; After the test, it worked normally.Oklahoma,The pump body adopts an integrated pump station all equipped with imported high-quality pump stations, which can also be selected according to customer requirements to meet customer ideal requirements.Later, when there is a major malfunction of the lifting platform, it should be repaired by professional personnel as soon as possible. After the malfunction occurs, it should not be used again to avoid accidents, personnel and property losses.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.