Zhang BoliSmal
Zhang BoliDoubThe 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, hydraulic control one-way valve, and balance valve,Zhang BoliFixed electric elevator, 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.
When there is a power outage, manual emergency descent can be used, which is safe, convenient, fast, and practical.
Zhang Boli.It is convenient for people in the family to go up and down stairs. However, when making a purchase, it is important to understand its specifications. Generally, 1-2 people can use this device because the speed of its ascent and descent is relatively slow. However, if obstacles are encountered during the ascent or descent process, there will be an emergency stop at the set height.
Safe operation voltage; Select rolling guide shoes, with high accuracy, wear resistance, and smooth lifting.
.The characteristics of hydraulic lifting platforms are obvious, allowing even a single person to operate, making them relatively suitable. The mast columns of its system are equipped with guide wheels, so its lifting and lowering are relatively stable during use. Of course, attention should also be paid to the structure of the hydraulic lifting platform to ensure its compact structure, so as to ensure its size during transportation. Only in this way can you enter the car of a general elevator, some small and narrow channels are also possible, so we need to pay attention to this point.
The oil quality brand lifting platform is a multifunctional heavy loading and unloading mechanical equipment, which can be divided into fixed and mobile, guide rail type, and curved arm type. Fixed types include scissor fork type lifting cargo elevators, chain elevators, loading and unloading platforms, and attached electric construction platforms.
Diesel curved arm elevator: It does not require external power supply and is suitable for outdoor high-altitude installation work. It uses diesel power to drive walking and lifting, with high power and fast walking speed.
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,Zhang BoliFixed hydraulic pressure for lifting platform, 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.
Installation and maintenance are relatively convenient. Generally, guide rail type electric elevators are accompanied by detailed and understandable explanatory views. As long as the personnel of the enterprise have a certain hands-on ability, they can successfully complete the installation of the electric elevator, as well as make certain adjustments to the electric elevator, saving the enterprise's installation expenses. In addition, the convenience of maintenance is considered during the design and manufacturing of such equipment, and the maintenance process is relatively simple.
Especially when its pipes are in use, they are quite boring and can roll, so in this case, they need to be blocked or tied tightly. This is relatively appropriate, it is not allowed to carry people during use and it is strictly prohibited to carry people. If the electric lifting platform carries people during use,Zhang BoliFixed scissor fork type elevator, it is equipped with railings or anti crack valves, which are mainly used to prevent the oil pipe from breaking or causing its workbench to fail during use and then descend.
Application process.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.
The hydraulic lifting platforms used in different industries are different, so when making a selection, it is necessary to choose based on its model and also according to the working environment. So what are the characteristics of hydraulic lifting platforms?
Of course, the hydraulic lifting platform uses a dual protection structure, which can make the work relatively safer. When lifting, an appropriate working surface can be selected, so that the lifting platform will be safer during operation. The process of operating the hydraulic lifting platform should be standardized, but it is necessary to connect the ground wire during use. Of course, the hydraulic electrical system does not need to be adjusted in this situation.
Everyone knows that many industries use hydraulic elevators, and when using them, it is necessary to ensure the stability of the machine. If the machine is unstable, it will have a significant impact during use. So, what details cannot be ignored during the use of hydraulic elevators?
project.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.
Installation and maintenance are relatively convenient. Generally, guide rail type electric elevators are accompanied by detailed and understandable explanatory views. As long as the personnel of the enterprise have a certain hands-on ability, they can successfully complete the installation of the electric elevator, as well as make certain adjustments to the electric elevator, saving the enterprise's installation expenses. In addition, the convenience of maintenance is considered during the design and manufacturing of such equipment, and the maintenance process is relatively simple.
When using a hydraulic lifting platform, there are many details that cannot be ignored. It mainly uses an external power supply, so when operating, personnel need to master its operating knowledge, which is the basic content. At the same time, it is also necessary to master corresponding emergency response plans. When processing, it is also necessary to check the corresponding route, which is the basic content. So in addition, hydraulic lifting
Zhang Boli.Select the elevator dedicated leveling permanent magnet switch, which has a good leveling effect.
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)
Mobile lifting platforms are divided into: four wheel mobile lifting platforms, two wheel traction lifting platforms, modified car lifting platforms, hand push lifting platforms, hand operated lifting platforms, AC/DC dual purpose lifting platforms car mounted lifting platforms, self-propelled lifting platforms, diesel engine curved arm self lifting platforms, folding arm lifting platforms, sleeve type lifting platforms, and aluminum alloy lifting platforms.