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Use floor doors and cage door devices on construction sites where conditions permit.When the landing door is closed, the full width of the lifting passage opening should be covered.Andrea,The down travel (limit) switch should be of the automatic reset type.Speed limit wire rope switch. When the speed limit wire rope trips or breaks. Make the electric elevator unable to start.Nicoya, as specified in the above table.Work is essential, guardrails, protective covers, platforms and stairs, etc.

The foundation base or embedded parts should be fully embedded in the concrete foundation plate.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 speedCivil engineering advantages: The pit depth of the guide rail type lifting platform is generally around -mm,Andreamalpensa airport , and the top layer is not affected. It can be customized according to the location and environment.knowledge,During normal operation, the horizontal distance between the closed cage door and the closed landing door should not exceed mm. Otherwise, measures should be taken to make it meet the requirements, or side protection devices at the entrance of the landing station that meet the requirements should be equipped. The distance between any opening between the side protection device and the hanging cage or landing door should not exceed mm.The end height of the guide rail frame above the high attachment point should comply with the provisions of the user manual.Setting requirements: The spacing of wall brackets along the vertical direction should comply with the provisions of the user manual.

Flat screw mechanical electric lifting mechanism: The lifting platform of this structure has the advantages of small civil engineering coordination, shallow foundation pit required, stable operation, low noise, accurate positioning and low cost. Adopting a horizontal screw drive and a scissor fork structure to achieve the lifting motion of the table,AndreaLelystad, it can be stopped arbitrarily within the range of travel.Information recommendation,Implementing multiple shifts of homework should fill in and submit records according to regulations.Folding arm electric elevators are mostly driven by hydraulic means and the source of power for the hydraulic system is hydraulic oil. Only when the hydraulic oil quantity is sufficient and the oil quality is high, can the folding arm electric elevator provide greater torque output, thereby improving work efficiency. So, how can we determine whether the newly added hydraulic oil quantity is sufficient? What is the hydraulic oil quantity standard?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.Andrea,As a material loading and unloading equipment recognized by customers in the lifting platform, the guide rail hydraulic lifting platform is superior in terms of product, civil engineering, and operating costs. The editor of the electric elevator will provide a detailed analysis: the advantages of the product are that the equipment bears a large load, can achieve multiple points and can be controlled up and down floors to achieve safe use.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: The wall bracket should use the manufacturer's matching standard products.