TurkuSmall mob
TurkuFixed lifwith a wide range of spatial operations, mainly used for construction, bridge construction,TurkuSmall hydraulic lifting platform, ship manufacturing, airports, mines, port terminals, communication and power facilities construction, and outdoor advertising engineering machinery equipment.
Hydraulic system pressure loss explosion-proof protection device.
Turku.Due to the above three advantages of rail type electric elevators, more and more enterprises are purchasing such lifting equipment. During the use of elevators, many enterprises have spent funds on maintenance. However, the maintenance of such equipment is simple and requires less funds, making it suitable for enterprises with ordinary financial conditions.
The working principle of the elevator is that hydraulic oil forms a certain pressure through a vane pump and enters the lower end of the hydraulic cylinder through an oil filter, explosion-proof electromagnetic directional valve, throttle valve, hydraulic control one-way valve and balance valve, causing the hydraulic cylinder to move upwards and lift heavy objects. The return oil from the upper end of the hydraulic cylinder returns to the oil tank through an explosion-proof electromagnetic directional valve, and its rated pressure overflow valve is adjusted. The pressure gauge observes the reading value on the pressure gauge.
.The situation and content of the lifting platform are very crucial. During the process, the current and other operations are also crucial. In order to make the heavy object descend smoothly, improve the safety and reliability of braking, and also understand the balance situation during the setting process. It can maintain pressure and prevent the descent speed from being affected by heavy objects, as well as its lifting speed, Make it more reliable and secure. Overall, and be able to consider some design principles and situations when operating.
During the operation of electric elevators, it is crucial for people to be able to understand the characteristics and situations of other precautions. Many technical personnel also need to combine other platform issues and contents to determine when operating, so that the transportation and use of these lifting platforms and goods can achieve better results and protection.
The selection of equipment should consider the specific environment. Electric cargo elevators are a type of heavy lifting mechanical equipment that can be used for transporting goods with the help of high-rise buildings. When selecting products, they can be used for transporting goods between various working floors, especially in some underground warehouses or other production work. The use of automatic cargo elevators in workshops is very important, and when in use, Its safety device settings are very good, which can achieve good operation and better performance.
For lifting platforms without manned protection, it is strictly prohibited to carry people during use. At the same time, attention should be paid during use to prevent damage to hands, feet, and clothing.
In order to meet the various needs of logistics enterprises and construction enterprises, various lift manufacturers are upgrading, transforming, and designing new lifts. However, no matter what type of elevator it is, it must be regularly maintained. If the maintenance work of the elevator is ignored, the performance of the elevator will continue to decline. So, what parts should be paid attention to when maintaining the elevator?
Having a better understanding of the way to close the switch or the situation in each automatic design aspect can improve efficiency and pay attention to these different information when using them.
Market trend.Hydraulic system pressure loss explosion-proof protection device.
The pump station adopts a joint venture pump station and an Italian imported pump station. If the speed requirement is too high, a joint venture customized pump station is used to meet the ideal delivery requirements. The oil cylinder and sealing components of the lifting platform lifting cargo elevator guide rail type lifting platform use imported components to solve the problem of unstable oil pressure and oil leakage of components for customers.
The above detailed introduction I believe everyone has a comprehensive understanding and understanding of the use of hydraulic elevators, and these details cannot be ignored during the use process.
The downward movement of the hydraulic cylinder (i.e. lowering of heavy objects). 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. To ensure safe and reliable braking and prevent accidents, a hydraulic control one-way valve, also known as a hydraulic lock, is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. An overload sound control alarm has been installed to distinguish between overload or equipment failure.
Product survey.For lifting platforms without manned protection, it is strictly prohibited to carry people during use. At the same time, attention should be paid during use to prevent damage to hands, feet, and clothing.
Multiple modes. Of course,TurkuMicro mobile lifting platform, lifting stage manufacturers can also increase their daily order volume by adding models during their business operations. Because different customers have different specific usage requirements, the applicable modes often vary. An appropriate increase model can attract more customers and achieve better results.
The oil cylinder is built into the platform.
Turku.What are the applicable ranges of guide rail hydraulic lifting platforms?
Electrical system explosion-proof button SB1&flash; The rotation of the SB6 motor and the commutation of the explosion-proof electromagnetic directional valve are used to maintain load increase or decrease, and; LOGO” Program adjustment of time delay to avoid frequent motor movements affecting service life.
Refueling the shaft and other parts with oil. The elevator cannot lift or the lifting force is weak. The pressure adjustment of the overflow valve does not meet the requirements. Adjust the pressure to the required value. Check for internal leakage in the oil cylinder or replace the oil cylinder component. Check for clamping or internal leakage of the reversing valve or replace the valve component. The oil level is too low, and the oil inlet filter is blocked. Add enough oil, Clean the oil filter, check if there is a problem with the oil supply pump, or replace the pump. The loosening device does not lift or the lifting force is weak. The pressure adjustment of the overflow valve does not meet the requirements. Adjust the pressure to the required value. If the oil cylinder leaks, check if the reversing valve is stuck or the internal oil leakage surface is too low. If the oil inlet filter is blocked, check if the oil supply pump is faulty. Check if the one-way valve core and valve seat are worn or damaged. Check if the one-way valve spring is fatigued or deformed, and if there is a problem with the heavy operating rod mechanism Adjust and replace unqualified parts; Clean the valve components; Check the cleanliness of the hydraulic oil valve core for clamping (manufacturing, installation issues, dirt issues)