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QinghaiFoldingSetting 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.
During normal operation, the horizontal distance between the closed cage door and the closed landing door should not exceed 150mm. 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 150mm.
Qinghai.The usual operation of landing and docking. The installation position of the upper limit switch should comply with the following: when the lifting speed is less than 0.8m/s, the upper safety distance L left after the upper limit switch is triggered by the hanging cage should not be less than
Then, the lifting platform platform platform that carries the load needs to be balanced, and no deviation of one side is allowed. The lifting of goods does not allow people to stand on both sides of the platform, and the lifting of goods should try to maintain a stable and uniform speed.
.Advantages of electric elevator rotary valve: Simplify the installation of electric elevator pipelines; The operation is more convenient, and the valve can be opened and closed at any time; The installation of a rotary valve reduces the friction of the sealing components; Compact structure, small size,QinghaiIndoor electric elevator,QinghaiElectric high-altitude elevator, and space saving; Increased the service life of electric elevator pipelines and solved the problem of easy oil leakage.
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, 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
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, effective protective measures should be taken.
Speed limit wire rope switch. When the speed limit wire rope trips or breaks. Make the electric elevator unable to start.
Only after the operation of professional personnel can the suspension cage movement be restored.
When the landing door is closed, the full width of the lifting passage opening should be covered.
Welcome calls .Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator, and standard sections and other components with severe wear and deformation should be replaced.
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 landing door is closed, the full width of the lifting passage opening should be covered.
The connection method and angle between the wall bracket and the building structure should comply with the requirements of the user manual.
Where is it.Before installation, the installation unit should confirm that the foundation, foundation bearing capacity, 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.
Before each shift of work, the safety devices of the construction electric elevator should be inspected to ensure sensitivity and reliability.
Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.
Qinghai.The counterweight guide rail should meet the specification requirements.
Manual pump: When the system malfunctions, the manual pump can be operated to pump high-pressure oil to raise the car to the nearest floor position
From the above comparison, it can be seen that hydraulic electric lifting mechanisms have stable lifting, low noise,QinghaiAutomatic electric elevator, long service life, large load bearing capacity, making them suitable for use in stage equipment.