The advantages and disadvantages of several commonly used electric lifting mechanisms are as follows: hydraulic electric lifting mechanisms: using hydraulic technology， smooth lifting and low noise.
Spiral electric lifting mechanism: With all the functions of a regular lifting platform， the main feature is that the equipment occupies a small foundation pit and has a large stroke. The equipment has a height of only -mm and a travel distance of up to m. It is particularly suitable for buildings with stages built on two or more floors due to space constraints.
HyeliaHow to determine the sufficient amount of clean oil for the hydraulic station of an electric elevator? Why cannot water be used to flush the hydraulic station of an electric elevator?
Setting requirements: When the distance between the outer edge of the construction electric elevator and the external overhead power line cannot meet the requirements of a small safety distance， the protective measures taken should comply with the specification requirements.
KanangaVertical lead screw electric lifting mechanism: Adopting a lead screw transmission method， 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， Terrace， Tower， Pavilion; Ideal props.
The use of standard section connecting bolts should comply with the user manual and specification requirements.
When the door is closed，HyeliaDecoration electric elevator， except for the gap between the lower part of the door that should not exceed mm 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 -.
Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value， the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature drops
The occurrence of.
Then， and no deviation of one side is allowed. The lifting of goods does not allow people to stand on both sides of the platform， which must open towards the landing platform side， and the door bolt must be set on the side next to the construction electric elevator.
Setting requirements: Each landing entrance should be equipped with a landing door， which should cover the opening with its full width and should not open towards the lifting passage.
The foundation base or embedded parts should be fully embedded in the concrete foundation plate.
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.
marketThe setting of the cable guide frame should comply with the user manual and regulatory requirements.
Setting requirements: The up travel (limit) switch should be able to automatically stop the cage running at the rated speed before reaching the upper limit switch， but should not trigger the up travel (limit) switch as high
During loading and unloading， the horizontal distance between the edge of the cage door and the edge of the landing station should not exceed mm.
HyeliaInstallation and dismantling personnel and drivers should hold certificates to work.
The motor of the hydraulic guide rail lifting platform is set around the wellbore，HyeliaElectric elevator，HyeliaElectric tatami elevator， occupying a relatively small area， improving the utilization rate of the wellbore area.
The 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， hydraulic control one-way valve， and balance 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， and its rated pressure overflow valve is adjusted. The pressure gauge observes the reading value on the pressure gauge. The downward movement of the hydraulic cylinder (i.e. lowering of heavy objects).
