英语
西班牙语
阿拉伯语
20
Jan
Do you know what a lift is?
The rail type hydraulic lift is a non-scissor type hydraulic lift. The features of the lift are the heavy-duty chain drive and the oil wire rope for insurance. The rail type hydraulic lift adopts the hydraulic explosion- proof oil pipe. Safety devices, multiple limit switch protections, door power-off protection devices, leakage protection devices, and multi-storey interactive interlocks, so the safety factor of rail-type hydraulic lift freight elevators is much higher than that of ordinary freight elevators; yes A very wide range of equipment for the vertical transport of goods is used.
It drives the oil pump by the motor, and relies on the oil cylinder to drive the heavy chain to drive the hydraulic lift freight elevator to move horizontally. Due to the use of hydraulic pressure as the lifting power, it has the characteristics of large load capacity and stable lifting. It is widely used in vertical transportation of goods between high-rise buildings. The guide rail type hydraulic lift is driven by oil cylinders and chains, and has fewer moving parts, so the maintenance workload is less than that of the scissor type hydraulic lift; The service life of the hydraulic scissor lift is much longer than that of the scissor type hydraulic lift; the rail type hydraulic lift adopts hydraulic transmission, so the load capacity is relatively large; the transmission height of the rail type hydraulic lift is much higher than that of the scissor type hydraulic lift, up to several Ten meters, the stability is also better than the scissor type hydraulic lifting freight elevator; the rail type hydraulic lifting freight elevator uses its own weight and the weight of the goods to descend, so it is more economical than ordinary freight elevators; the hydraulic lifting freight elevator adopts PLC programmable controller, which can realize intelligent control And display, at the same time the line is simple, the failure rate is low.
According to the different structure of the lift: scissor lift (fixed scissor lift, mobile lift), cylinder lift, aluminum alloy (column) lift, crank arm lift (replacement of folding arm), oil cylinder Straight top liftdevice, guide rail chain lift (elevator, freight elevator), wire rope hydraulic lift device.
The hydraulic oil is formed by the vane pump to a certain pressure, and enters the lower end of the hydraulic cylinder through the oil filter, flameproof electromagnetic reversing valve, throttle valve, hydraulic control check valve and balance valve, so that the piston of the hydraulic cylinder moves upwards and lifts the weight. The oil returned from the upper end of the liquid cylinder returns to the fuel tank through the explosion-proof electromagnetic reversing valve, and its rated pressure is adjusted through the overflow valve, and the reading value of the pressure gauge is observed through the pressure gauge.
The rail type hydraulic lift is a non-scissor type hydraulic lift. The features of the lift are the heavy-duty chain drive and the oil wire rope for insurance. The rail type hydraulic lift adopts the hydraulic explosion- proof oil pipe. Safety devices, multiple limit switch protections, door power-off protection devices, leakage protection devices, and multi-storey interactive interlocks, so the safety factor of rail-type hydraulic lift freight elevators is much higher than that of ordinary freight elevators; yes A very wide range of equipment for the vertical transport of goods is used.
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It drives the oil pump by the motor, and relies on the oil cylinder to drive the heavy chain to drive the hydraulic lift freight elevator to move horizontally. Due to the use of hydraulic pressure as the lifting power, it has the characteristics of large load capacity and stable lifting. It is widely used in vertical transportation of goods between high-rise buildings. The guide rail type hydraulic lift is driven by oil cylinders and chains, and has fewer moving parts, so the maintenance workload is less than that of the scissor type hydraulic lift; The service life of the hydraulic scissor lift is much longer than that of the scissor type hydraulic lift; the rail type hydraulic lift adopts hydraulic transmission, so the load capacity is relatively large; the transmission height of the rail type hydraulic lift is much higher than that of the scissor type hydraulic lift, up to several Ten meters, the stability is also better than the scissor type hydraulic lifting freight elevator; the rail type hydraulic lifting freight elevator uses its own weight and the weight of the goods to descend, so it is more economical than ordinary freight elevators; the hydraulic lifting freight elevator adopts PLC programmable controller, which can realize intelligent control And display, at the same time the line is simple, the failure rate is low.
According to the different structure of the lift: scissor lift (fixed scissor lift, mobile lift), cylinder lift, aluminum alloy (column) lift, crank arm lift (replacement of folding arm), oil cylinder Straight top liftdevice, guide rail chain lift (elevator, freight elevator), wire rope hydraulic lift device.
The hydraulic oil is formed by the vane pump to a certain pressure, and enters the lower end of the hydraulic cylinder through the oil filter, flameproof electromagnetic reversing valve, throttle valve, hydraulic control check valve and balance valve, so that the piston of the hydraulic cylinder moves upwards and lifts the weight. The oil returned from the upper end of the liquid cylinder returns to the fuel tank through the explosion-proof electromagnetic reversing valve, and its rated pressure is adjusted through the overflow valve, and the reading value of the pressure gauge is observed through the pressure gauge.
