revivalElectri
revivalStage eAfter the electric elevator passes the inspection, the user unit shall organize the leasing unit, installation unit, and supervision unit to conduct acceptance. For the implementation of construction general contracting, the acceptance shall be organized by the construction general contracting unit. The acceptance form should be signed by the relevant responsible person.
The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.
revival.In addition to fixed modes, there are also types of car mounted mobile devices. As the name suggests, and of course it is better to use it. For example, there are such lifting devices in airports, and car stations or sports stadiums may also be equipped with such devices, as they can be moved, So the scope of the operation is not limited to a specific place, but can be used wherever lifting operations are required. For example, when installing outdoor advertisements, some advertisements are relatively high in height. At this time, mobile lifting equipment can be used to transport billboards or staff to the designated height for work. This type of equipment can also be divided into two types based on the driving mode: hydraulic lifting and electric lifting. The so-called hydraulic lifting is the use of hydraulic oil to drive and reach a specified height. The electric mode is driven by a motor or teeth to lift to a certain height. However, currently, hydraulic lifting platforms are more widely used.
Use floor doors and cage door devices on construction sites where conditions permit.
.In addition to ground protective fences, low level doors can be used. Low level doors should meet the following requirements: the height of the door should be between 1m and 2m. And there should be at least protective railings, a half height middle crossbar, and a toe board at least 150mm above the ground.
It is reported that a fixed electric elevator has good lifting stability and can only be used for fixed operations, making high-altitude operations easier
Setting requirements: For construction electric elevators that operate in multiple shifts, the handover system should be implemented, and drivers should fill out the handover record form according to the standard requirements. The driver should conduct a pre shift inspection and confirm that there are no errors before starting the machine for operation.
The full height landing door should meet the following requirements: the net height of the landing door opening should not be less than 0m. In special circumstances, but in any case it is allowed to lower the height of the lower door opening, the net height of the lower door opening is not less than 8m. (Article 1 of GB26557-2011)
Aluminum alloy lifting platforms can be divided into single column aluminum alloy, cargo elevator, double column aluminum alloy,revivalElectric single arm elevator, three column and four column aluminum alloy. Can be used in factories, automated warehouses, parking lots municipal facilities, docks, buildings, and installations
Setting requirements: The layout and installation of all cables and wiring of electric elevators should be able to prevent mechanical damage.
quality index.The counterweight guide rail should meet the specification requirements.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators,revivalGuide rail electric elevator, but also have an overflow valve to prevent excessive system pressure during upward movement
Manual pump: When the system malfunctions,revivalElectric 6-meter elevator, the manual pump can be operated to pump high-pressure oil to raise the car to the nearest floor position
Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movement
Honest service.Construction electric elevators outside the lightning protection range
And the decoration team is also using aluminum alloy electric elevators. What safety considerations should we consider during the use process? Many manufacturers have not clearly indicated it. Today, the mechanical editor will talk to you about aluminum alloys
The foundation production and acceptance of electric elevators for foundation construction should comply with the user manual and regulatory requirements.
revival.Small safe operation distance: Circuit voltage (kV) of external power lines<11~1035~110220330~550 Small safe operation distance (m) 4681015 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.
Emergency manual valve: In case of power failure, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.