TarantoPortable electric elevatorFire prevention methods and precautions

Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.

Protective measures should comply with regulatory requirements.

Taranto.If the set screw is loose, be sure to pin it tightly to prevent accidents caused by the shaft pin falling off. Hydraulic oil should be kept clean and replaced every 6 months.

Safety grounding device. In order to protect against electrical equipment. The metal casing of electrical equipment and the metal structure of electric elevators should be equipped with a safety grounding device. The grounding wire should operate multiple wires, and the neutral wire should not be arbitrarily held as a safety grounding wire. Its grounding resistance should not exceed 4 ohms; The power supply of the electric elevator can be cut off.

.Flat screw mechanical electric lifting mechanism: The lifting platform of this structure has the advantages of small civil engineering coordination, shallow foundation pit required, large stroke, stable operation, low noise, accurate positioning, and low cost. Adopting a horizontal screw drive and a scissor fork structure to achieve the lifting motion of the table, it can be stopped arbitrarily within the range of travel.

Later,TarantoElectric curved arm elevator, when there is a major malfunction of the lifting platform,TarantoElectric high-altitude elevator,TarantoFully automatic electric elevator, it should be repaired by professional personnel as soon as possible. After the malfunction occurs, it should not be used again to avoid accidents, it is necessary to first turn the handle to turn the plug to a 90 degree position until it is closed the rotary valve will automatically open. To close the plug valve, and then turn the transmission handwheel to lower the plug and achieve sealing.

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.

The occurrence of.

The safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of 8 meters by 2 meters.

Where can I find it?.Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value, 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 drops

Setting requirements: Each landing entrance should be equipped with a landing door, which should cover the opening with its full width, and should not open towards the lifting passage.

The pump body adopts an integrated pump station, which can also be selected according to customer requirements to meet customer ideal requirements.

Stage equipment safety door. To prevent personnel from extending their heads, hands, and feet out of the shaft and objects from falling into the vertical shaft. Its vertical position should be closed, its cabin should be full of doors, and the height of the hoistway (hall door) should not be less than 8 meters; The electric door opening and closing switches should be removed from the vertical and passenger compartment doors. In order to prevent accidents caused by vertical, passenger car doors and car roof doors not being closed.; Door interlocks should be installed on both the vertical and passenger compartment doors.

Welcome calls .When a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door, the door may not meet the above requirements, but safety should be maintained.

Setting requirements: Construction electric elevators should be equipped with a down travel (limit) switch. The down travel (limit) switch should be able to automatically stop the cage running at rated speed before reaching the lower limit switch.

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).

Taranto.The counterweight guide rail should meet the specification requirements.

When the landing door is closed, the full width of the lifting passage opening should be covered.

During loading and unloading, the horizontal distance between the edge of the cage door and the edge of the landing station should not exceed 50mm.