Hardenbach15 m
HardenbachElecWhen the foundation is set on the roof or floor structure, the bearing capacity of its supporting structure should be checked.
Pipeline rupture valve: When the hydraulic system pipeline ruptures and the car stalls and descends, it can automatically cut off the oil circuit and stop descent
Hardenbach.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
Implementing multiple shifts of homework should fill in and submit records according to regulations.
.When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than 150mm and there is no effective protection from other structures, the side protection device for the landing entrance should be equipped.
Before operating the construction electric elevator routine inspections should be carried out according to regulations and inspection records should be filled out.
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.
In addition to ground protective fences, a half height middle crossbar, and a toe board at least 150mm above the ground.
When adding hydraulic oil, and how many lifting operations need to be carried out during filling to fully fill each position of the hydraulic oil. Therefore, when filling, try to add as much as possible, and then test and run the machine empty to see if it reaches the rated position.
The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.
Work courses.Electric elevators used in various places.
The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.
When a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door,HardenbachSmall hydraulic electric elevator, the door may not meet the above requirements, but safety should be maintained.
Setting requirements: Drainage measures should be set up for the foundation of construction electric elevators to ensure smooth drainage.
Quality recommendation.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.
Before installing the construction electric elevator, the foundation should be inspected and approved before installation.
Low power consumption: When the hydraulic guide rail lifting platform descends,HardenbachSelf propelled electric elevator, it is driven by the pressure generated by its own weight, greatly saving energy and reducing consumption.
Hardenbach.The wall bracket of the construction electric elevator should be intact and reliably fixed, and its attachment distance,HardenbachElectric fork lift table, wall bracket spacing, and end height must comply with the requirements of the 'User Manual'. The angle between the plane of the wall bracket and the normal direction of the attachment surface should not exceed 8 degrees;. When the attachment device does not meet the requirements of the 'User Manual' due to conditions, its calculation sheet, design, and production materials should be confirmed by the manufacturer or reviewed by the technical leader of the installation unit, and verified by experts.
Model Example: Hanging Cage Specification: LABSC200/200TD3200x1500 Type I: 2900~3600 Type II: 2900~3600 Type V: 1800~250044003800 Technical Requirements: The load-bearing capacity of the foundation should be greater than P: P=(hanging cage weight+outer cage weight+total weight of guide rail frame+counterweight+load) x0.02 (kN).
Principle of electric elevator rotary valve: When the electric elevator rises the rotary valve will automatically open. To close the plug valve, it is necessary to first turn the handle to turn the plug to a 90 degree position until it is closed, and then turn the transmission handwheel to lower the plug and achieve sealing.