Vertical 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.
When the door is closed， 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 -.
HajidunasSetting requirements: Construction electric elevators should be equipped with up travel (limit) switches.
Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
KraguyevacThe use of standard section connecting bolts should comply with the user manual and specification requirements.
The scissor type electric elevator is a widely used high-altitude operation special equipment. Its scissor mechanical structure ensures high stability of the lifting platform， wide working platform， making the high-altitude operation range wider and suitable for multiple people to work simultaneously. It makes high-altitude operation more efficient and safer
Speed limit wire rope switch. When the speed limit wire rope trips or breaks. Make the electric elevator unable to start.
Before operating the construction electric elevator， routine inspections should be carried out according to regulations and inspection records should be filled out.
In addition， when adding hydraulic oil， as some hydraulic oil manufacturers will choose hydraulic oil with poor quality. Hydraulic oil such as hydraulic lifting platforms not only cannot have any effect on folding arm elevators， but also affects the working efficiency of folding arm electric elevators due to deterioration issues.
Before operating the construction electric elevator， routine inspections should be carried out according to regulations and inspection records should be filled out.
Installation materialsThe foundation base or embedded parts should be fully embedded in the concrete foundation plate.
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 descent
Steel wire ropes， pulleys， and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T; Maintenance， wear， deformation， and corrosion of steel wire ropes
The end height of the guide rail frame above the high attachment point should comply with the provisions of the user manual.
Where can I find it?Before installation， the installation unit should confirm that the foundation， foundation bearing capacity， embedded parts， and foundation drainage measures of the installed construction electric elevator and auxiliary heavy equipment comply with the requirements of the special construction plan for the installation and dismantling of the construction electric elevator based on the construction electric elevator foundation acceptance form concealed engineering acceptance form， and concrete strength report.
How 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?
From the perspective of the safety performance of the machinery itself， those that have undergone national safety certification will not have significant safety issues. The main problem is that after using the electric elevator for a period of time， it should be designed separately. The design of the wall bracket should meet the requirements of component stiffness，HajidunasOroslani， strength stability， etc.， and the production should meet the design requirements.
The quality of the standard section should comply with the product manual and specification requirements.
High lifting height， using side mounted oil cylinders， stable operation，HajidunasKaltanseta，HajidunasHam， noise free， easy maintenance， and longer service life.