Installation and dismantling personnel and drivers should hold certificates to work.From the above comparison, it can be seen that hydraulic electric lifting mechanisms have stable lifting, low noise, long service life, and are relatively simple making them suitable for use in stage equipment.Hardenbach,When a single steel wire rope is excessively stretched, the Electrical safety device shall stop the operation of the electric lift.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.Eldoret,The foundation base or embedded parts should be fully embedded in the concrete foundation plate.Work is essential, and the main protective accessories include safety belts, protective covers, platforms and stairs, the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature dropsDuring maintenance or when problems occur, the power supply should be cut off in a timely manner. After lifting,HardenbachFrankfurt am Main, the aluminum alloy electric elevator should be firmly fixed before maintenance can be carried out. It is strictly prohibited to operate with defects to avoid accidents.Principle of electric elevator rotary valve: When the electric elevator rises,HardenbachGuta, 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 degree position until it is closed, and then turn the transmission handwheel to lower the plug and achieve sealing.Industry management,The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of meters by meters.Work is essential,HardenbachLuancheng, and the main protective accessories include safety belts, guardrails protective covers, platforms and stairs, etc.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 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.Interpretation and observationPipeline rupture valve: When the hydraulic system pipeline ruptures and the car stalls and descends, it can automatically cut off the oil circuit and stop descentPlatform.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.Hardenbach,When the wall bracket cannot meet the requirements of the construction site, it should be designed and calculated separately.The pump body adopts an integrated pump station, all equipped with imported high-quality pump stations, which can also be selected according to customer requirements to meet customer ideal requirements.Braking. The brake limit switch for partial motion control of the electric hoist traction machine. Assembly that restricts the operation of the lift car when it is opened to a high or low position; If the limit switch controls the overtravel switch. When the car travels to a high or low position, it will take on the function of raising or lowering. In order to prevent the lift car from crashing or sinking, stage equipment should be dismantled with over travel switches that can cut off power and cannot be automatically reset, and installed in the machine room, rather than in the shaft; A buffer should be installed that can absorb the energy of the moving mechanism and reduce impact.