Alvarden3 mete
Alvarden2 meteThe landing door should be in a normally closed state. Without the permission of the construction electric elevator driver, the landing door shall not be opened.
Setting requirements: For construction electric elevators with foundations installed on roof slabs, floors, or other lower suspended structures, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.
.Steel wire ropes,AlvardenTricycle electric elevator, 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/T20118; Maintenance, wear, deformation, and corrosion of steel wire ropes
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.
Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
Before installation,AlvardenAll electric small elevator, 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.
Items and other miscellaneous items.
The verticality of the guide rail frame should meet the requirements of the specifications.
Product line.Steel wire ropes, pulleys,AlvardenElectric mobile elevator, 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/T20118; Maintenance, wear, and corrosion of steel wire ropes
Installation verticality deviation guide rail frame erection height, h/mH≤ 7070100150H& gt; 200 verticality deviation/mm≤ (1/100h≤ 70≤ 90≤ 110≤ 130 pairs of steel wire rope construction electric elevators, the verticality deviation of the guide rail frame should not exceed (5/1000) h.
Implementing multiple shifts of homework should fill in and submit records according to regulations.
Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.
middleman.Chain type electric lifting mechanism: With a good guiding mechanism, it can ensure that the equipment does not tilt during operation. Gear and rack electric lifting mechanism: precise transmission and high cost.
Construction electric elevators should be equipped with travel limit switches, as follows: automatic reset type upper and lower limit switches should be installed on construction electric elevators, but the upper and lower limit switches should not be triggered as high
The quality of the standard section should comply with the product manual and specification requirements.
Alvarden.Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
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 verticality deviation of the installation of the guide rail frame of the construction electric elevator should comply with the requirements of the user manual and specifications, as specified in the above table.