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the full width of the lifting passage opening should be covered.The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic directional valve, and the return oil from the lower end of the hydraulic cylinder returns to the oil tank through the balance valve hydraulic control one-way valve, throttle valve, and explosion-proof electromagnetic directional valve. To ensure a smooth descent of heavy objects and safe and reliable braking, a balance valve is installed on the return oil circuit to balance the circuit and maintain pressure, so that the descent speed does not change due to heavy objects. The throttle valve regulates the flow rate and the ascending and descending speed.Bohong tribe,Do not move after lifting, and do not lift until the four legs are firmly supported.Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movementSollentuna,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 mm and there is no effective protection from other structures, the side protection device for the landing entrance should be equipped.Flat screw mechanical electric lifting mechanism: The lifting platform of this structure has the advantages of small civil engineering coordination, shallow foundation pit required,Bohong tribeVilleurbanne, 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.Human improper operation is the main factor causing malfunctions in scissor type electric elevators. When stacking goods, electric elevators should stack the goods neatly which is better than stacking them in the center of the cargo stacking area of the cargo elevator to avoid imbalance between the two ends of the stacking area. Eventually, during the operation of the electric elevator, it may cause the electric elevator to lose balance. After the goods are stacked completely, ropes should be used to lock the goods, so that they are not afraid of the goods during the lifting process; Careless; Scattered down

There is no need to set up a computer room above the shaft like an elevator, and the top floor height can be installed at least . meters.The coaxiality between the motor shaft and the worm shaft in the aluminum alloy electric elevator drive device should be less than .mm, and there should be a mm gap at the shaft end to ensure that the motor bearings bear reasonable loads and reduce motor operating noise; electricThe landing door should be in a normally closed state. Without the permission of the construction electric elevator driver,Bohong tribeDongbo Fort, the landing door shall not be opened.Safety production,Horizontal lead screw mechanical electricitySteel wire ropes, pulleys, and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T; Maintenance, wear, deformation, the products of electric lifting platform vehicles have been continuously improved, and various new technologies and materials have emerged, making the further development of lifting platform vehicles possible.

Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods,Bohong tribeMesworth, the operating failure rate can be reduced to a low level.new product,When the landing door is closed, the full width of the lifting passage opening should be covered.The cleanliness of the hydraulic station is an important aspect of the electric elevator hydraulic station, so it should not be taken lightly. And from a professional perspective, there are relevant rules and requirements that should be referred to in the specification manual, with a spacing of mm.Bohong tribeIt is reported that a fixed electric elevator has good lifting stability and can only be used for fixed operations, making high-altitude operations easierDrivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.The entrance of each landing platform must be equipped with a landing door, which must open towards the landing platform side, and the door bolt must be set on the side next to the construction electric elevator.