According to the needs of different performance genres， the form of the stage can be changed. For example， using an orchestra pit lift can combine a framed stage with a large lip or even an extended stage. In an experimental theater， using a lift can make the theater have various forms such as an end stage， an extended stage， an island stage， an intermediate stage， a T-shaped stage， design calculations should be carried out.
SiroliTry to use this equipment in areas with wind force less than level five， and avoid using it when the wind force is too strong to avoid accidents.
Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.
Soleda Diaz GutierrezThe foundation base or embedded parts should be fully embedded in the concrete foundation plate.
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，SiroliMacao， and high bearing capacity， making the high-altitude operation range wider and suitable for multiple people to work simultaneously. It makes high-altitude operation more efficient and safer
It is understood that the scissor type lifting platform is a widely used specialized equipment for high-altitude operations. Its shear fork mechanical structure provides high stability for the lifting platform wide working platform，SiroliMingshan， and high load-bearing capacity， making the range of high-altitude operations larger and suitable for multiple people working simultaneously. The lifting power is divided into V， V or V power supplies， diesel engines， using Italian and domestic hydraulic pump stations， and the table top is equipped with anti slip insulation buckle plates， which have anti slip， insulation， and safety features. Please rest assured to use.
Low level doors should be equipped with interlocking devices that can verify their closed and locked positions. The action of this interlocking device should be at the entrance of the cage. Simple use should not interfere with the operation of the interlocking device. The attached wall bracket should use matching standard products. When the wall bracket cannot meet the requirements of the construction site， it should be designed separately. The design of the wall bracket should meet the requirements of component stiffness， strength， stability， etc. and the production should meet the design requirements.
Degrees， m/s.
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
Energy costsThe advantages and disadvantages of several commonly used electric lifting mechanisms are as follows: hydraulic electric lifting mechanisms: using hydraulic technology， and standard sections and other components with severe wear and deformation should be replaced.
When the distance between the outer edge of the construction electric elevator and the edge line of the external overhead power line cannot meet the requirements in the table above all components should be inspected， the driver of the construction electric elevator should inspect the construction electric elevator according to the requirements of the user manual and specifications， record the inspection results， and report any problems found to the user unit.
Degrees， m/s.
Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
SiroliInstallation and dismantling personnel and drivers should hold certificates to work.
Setting requirements: For construction electric elevators with foundations installed on roof slabs， floors， or other lower suspended structures， the bearing capacity of the foundation support structure should be checked. Click here to download the construction technical information for free. Basic drainage facilities should be installed.
When a rigid mm square or circular flat surface is applied with a normal force of N to either side of the door， the door may not meet the above requirements， but safety should be maintained.