The water cooling of the hydraulic station is generally tube-type water cooling, while its air-cooled elevator is carried out by using an air cooler and it is The heat transfer capacity is calculated according to the heat load, and then the type selection calculation is carried out under the condition that the flow rate can be satisfied. Therefore, these two kinds of cooling are not the same, and there is a big difference. Long-term promotion of freight elevator factories and other, Long-term cooperation, mutual benefit and win-win. If you choose the wrong supplier, you will be overwhelmed with all kinds of after-sales troubles in the later stage. Recently, I have seen many netizens report the problem of very loud oil cylinders. Today the editor will simply popularize the knowledge for everyone.Before the elevator manufacturer connects the motor to the elevator, please make the keyway of the motor shaft perpendicular to the tightening bolt. In order to ensure uniform force, but do not tighten them tightly, then screw on the other two mounting bolts at diagonal positions, and then tighten the four mounting bolts one by one. Finally, tighten the tension bolts. All tightening bolts need a torque wrench to fix according to the marked fixed torque data and check whether the lift and lifting platform are used.How should we check the construction site of the construction hoist? you know?Karara,Use a heavy machine to hang the cage, and place the cage accurately from the top of the standard joint; put the two cages on the guide rail frame respectively, and place them slowly on the buffer spring. Prepare the driving frames of the two hanging cages, and adjust the back wheels and rollers to positions with larger gaps to facilitate the installation of the driving frames. Install a standard section to the basic part of the lift with heavy equipment, and tighten the connecting bolts. Use heavy equipment to install the two sets of driving frames on the top of their respective cages and put on the connecting pins to install the cage top guardrail.In addition, during installation, it is strictly forbidden to use hammers, etc. to prevent damage to bearings or gears due to excessive axial force or radial force. Be sure to tighten the mounting bolts before tightening the force bolts. Before installation, clean the anti-rust oil on the motor input shaft, the positioning boss and the connection parts of the elevator with gasoline or zinc and sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.Main,The safety device of the guide rail hydraulic lifting platform The mechanical part of the guide rail hydraulic lifting platform mainly includes the hydraulic system and the mechanical device.This kind of fixed lifting equipment can also be used in the warehouse. For example, a certain floor in the warehouse needs to be lifted to send goods or personnel into the designated warehouse.Features of hydraulic lifts: According to the working mode, hydraulic lifting platform products are divided into crank arm hydraulic lifting machines, scissor hydraulic lifting machines, mast type hydraulic lifts, and straight arm hydraulic lifting machines. The hydraulic lift is a replacement product of the folding arm lift (lifting platform) and the scissor lift (lifting platform). It can be widely used in stations, docks, airports, hotels, post and telecommunications, municipal gardens garages, public building facade decoration decoration or installation and maintenance of power systems, etc. The lift has the advantages of light weight, electric start, self-supporting legs, simple operation, large working area, especially the ability to cross obstacles for high-altitude operations and the like.

The motor winding is short-circuited. When a short-circuit fault occurs in the motor winding, the short-circuit current is much larger than the normal operating current, which increases the copper loss of the winding, causing the winding to overheat and even burn out.: The rust of the screw jack is because the material of some manufacturers is not stainless steel. If the rust is not serious, you can use sand paper to polish it to remove rust.Is there any way to solve the inadequacy of the surface rust of the screw elevator: the sand paper has a large loss on the screw elevator itself. Specializes in products, renewable resources business, business includes: elevator factory.Pay attention to check whether there are any broken wires and loose strands in the wire ropes of each part. If it exceeds the relevant regulations,KararaSmall cargo elevator, it must be replaced immediately. The maintenance of the wire rope should be strictly in accordance with regulations.offer,Frequently check the humidity of the aerial work vehicle that is prone to water accumulation. It is inevitable that the aerial work vehicle is driving in rainy and snowy weather, or on muddy roads. The bottom and some gaps and indoor floors are easy to accumulate sludge. If the owner does not clean it in time, this will hide the moisture. Therefore, the outer edge of the wheel hub, the door, the corner of the bottom of the trunk, the key hole and the wiper frame and other areas should be checked regularly, and the drainage holes in the door and various parts should be kept unblocked to ensure that the car seat covers, carpets and floors are protected from humidity. Rusty fittings.Regular maintenance Regularly check whether the circuit system of the hydraulic lifting platform is loose, and check whether the wires and cables are aging and damaged, which may cause leakage of the line. If there is, it should be repaired in time to avoid electric shock.Frequently check the humidity of the aerial work vehicle that is prone to water accumulation. It is inevitable that the aerial work vehicle is driving in rainy and snowy weather, or on muddy roads. The bottom and some gaps and indoor floors are easy to accumulate sludge. If the owner does not clean it in time, this will hide the moisture. Therefore, the outer edge of the wheel hub, the door, the corner of the bottom of the trunk, the key hole and the wiper frame and other areas should be checked regularly, and the drainage holes in the door and various parts should be kept unblocked to ensure that the car seat covers, carpets and floors are protected from humidity. Rusty fittings.

The design of the hydraulic lifting platform is unreasonable. When the designer designs the cylinder barrel and rod, if there is a problem with the design size and angle, then there will definitely be problems in the later stage. Therefore, it is necessary to confirm the technical strength of the manufacturer when working on a hydraulic lifting platform; what is the problem with the sound of the oil cylinder of the hydraulic lifting platform? Design drawings to make, the angle of the oil cylinder is slightly deviated, it will cause the friction between the cylinder barrel and the rod, which will cause the sound; the seal quality of the hydraulic lifting platform is different, and the use of different seals will also affect the sound of the oil cylinder, and the seal with excellent material The continuous friction between the parts and the cylinder wall will cause the sound to be very loud, and long-term wear and tear may scratch the oil cylinder and cause oil leakage, so when the hydraulic lifting platform is used, pay attention to ask the manufacturer what brand and material the seal is used; In some cases of mechanical running-in, it is not ruled out that the above three situations are normal, and there will still be noises. If there is no problem after investigation then don’t worry. It’s just a running-in problem between mechanical parts. It will disappear naturally.how much,The scissor-type fixed lifting platform is a kind of transportation and handling equipment for transporting goods from a certain height to another height. After the operation is completed, the platform is level with the ground does not occupy the ground space, and does not affect the passageway.Card lock; it is also a tool used to prevent equipment from falling suddenly due to accidents. It can be used in combination with card locks and explosion-proof valves.Are the water cooling and air cooling of the hydraulic station the same?KararaThe elevator is a kind of elevator equipment composed of traveling mechanism, hydraulic mechanism, electric mechanism and supporting mechanism. The hydraulic oil is under a certain pressure formed by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic reversing valve, throttle valve, hydraulic control check valve, and balance valve, so that the upward movement of the hydraulic cylinder can lift heavy objects , The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic reversing valve, and the rated pressure relief valve is adjusted, and the pressure gauge reads the pressure gauge.Use Hydraulic lifts are widely used in various industrial enterprises and production lines such as automobiles, containers, wood processing, chemical filling,KararaA cargo elevator needs to, etc., and can be equipped with various table forms (such as balls, rollers, Turntable,KararaWarehouse elevator, steering, tilting, with various methods (separate, linkage, explosion-proof), with the characteristics of stable and accurate lifting, frequent starting, large load capacity, etc., effectively solving the difficulties of various lifting operations in industrial enterprises, so that Production operations freely. The professional elevator factory has advanced technology, strict testing, more affordable prices, and more discounts are in progress, welcome to consult.What is the new price of fixed lifts? Fixed lifts are currently very popular in the market. Due to different manufacturers, different materials, and different brand awareness, the prices are also different. The current price of fixed lifts produced in the domestic market: rated load - tons, height of meters, table size mm *mm, the price is about - yuan; the rated load is - tons, the height is meters, the table size is mm*mm, the price is about yuan. Rated load, lift height, table size of each fixed liftDifferent. (Specific bearing capacity and rising height can be customized according to user requirements)