Electrically controlled car lift platform with hydraulic movement for shifting cars between defined levels, in pantograph form without shaft cover closure and with person on board, comprising:
- Lift system formed by a steel load bearing frame set at the bottom of the shaft which includes the lifting system consisting of 1 pantograph, 2 or 4 cylinders in vertical thrust and 1 cylinder in horizontal;
- Load bearing platform complete with 2 or 4 lateral columns positioned at the corners of the platform itself to cover the two or four vertical cylinders;
- Hydraulic control unit for moving, by means of hydraulic fluid, the cylinders for the ascent and descent of the lift; the systems for activating the fluid are electromechanical and wholly managed by the electrical plant. Power is delivered by a three-phase asynchronous 4-pole electric motor, 400 V / 50 Hz.
Reliability of the hydraulic system is guaranteed by a series of valves, and in particular by the flow control valves at the base of the jacks, a maximum pressure valve on the hydraulic system distributor within the fluid tank and a normally closed electro-valve outgoing from the tank.
- Electrical system equipped with programmable controller (PLC) by means of software which satisfies the lift’s functioning and safety requirements. The electrical system is equipped with:
- 1 or 2 keypads on the platform with:
- Key selector for enablement of motorcycles with person present.
- Control buttons for the functions “Ascent and Descent”
- “Emergency Stop” button
- “Emergency Call” button
- Button for door Opening and Closing with ascent and descent keys
- One or more buttons or one or more key selectors for calling or sending the lift to the levels, or in some cases one or more keypads with removable key, with emergency stop button and ascent/descent buttons.
- Double consent for opening doors or gates, consent for movement of the lift only with doors closed and the possibility of automatic return to the highest level.
- Buffer battery for return to the lowest level and for opening doors in the case of lack of electricity during the stroke, supplied with special batteries and related electronic components for recharging and checking of the entire circuit
- Fencing in micro-perforated galvanised metal with opening only on the side of car entrance/exit, with a height of 1200 mm (1800 mm in the case of automatic functioning)
- 2 barriers of photocells at a height of 500 mm on the car entrance/exit side as anti-intrusion control and delimitation of the platform
- 2 pairs of photocells on the platform for identification of the presence of a car on board
- Lift working capacity:
- three cylinders: 3000 Kg
- five cylinders: 5000 Kg
- Shaft depth:
- with stroke from 0 to 3500 mm (1 pantograph) and capacity 3000 Kg: 550 mm
- with stroke from 0 to 3500 mm (1 pantograph) and capacity 5000 Kg: 600 mm
- with stroke from 3600 to 6000 mm (2 pantographs) and capacity 3000 Kg: 910 mm
- with stroke from 3600 to 6000 mm (2 pantographs) and capacity 5000 Kg: 960 mm
- Size of standard shaft: 5360 x 2700 mm
- Working stroke: from 0 to 6000 mm
- Installed power of 3 or 4 or 5.6 kW, 400 Volt three phase depending on lifting working stroke and speed.
- Completely hot galvanised.