ShaheElectric 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.
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)
Shahe.The aluminum alloy lifting platform currently seen on the market is made of high-strength high-quality aluminum alloy materials, it is flexible in movement. The important thing is that its volume is relatively small, and it is safe and reliable. According to current performance, it can be divided into the first push type, traction type, self-propelled type, and other methods.
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, when selecting and using equipment,ShaheFixed electric elevator, one should understand the working principle, some information about the lifting platform, and be able to consider some design principles and situations when operating.
.The similarities between both are self-propelled machinery, while the latter is hydraulically driven, while the former may be directly driven by electricity or an internal combustion engine.
Car mounted curved arm elevator: Install the curved arm elevator on a car and use car power to drive the lifting. Suitable for long-distance outdoor high-altitude operations.
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.
Chain or wire rope breakage protection device.
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.
Suitable for 2-3 story steel structures or concrete workshops, both internal and external.
Honest service.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 top floor height is not affected and can be customized according to the on-site environment.
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, 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, 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.
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.
project.The distance between heavy and empty loads is small, with high leveling accuracy and easy adjustment. Standard elevator boards, relevant wiring harnesses,ShaheFixed elevator supply, and connectors are selected for easy adjustment
The aluminum alloy lifting platform currently seen on the market is made of high-strength high-quality aluminum alloy materials, so its combination is diversified and its appearance is beautiful. Due to its light weight, it is flexible in movement. The important thing is that its volume is relatively small, its lifting and lowering is stable, and it is safe and reliable. According to current performance, it can be divided into the first push type, traction type, self-propelled type, and other methods.
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.
Shahe.It can be seen that the hydraulic lifting platform needs to carefully inspect the hydraulic and electrical systems before use, so as to facilitate its use.
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.
It can be seen that the hydraulic lifting platform needs to carefully inspect the hydraulic and electrical systems before use, so as to facilitate its use.