da tongFixed sda tongSmall elevator lifting platform,
Heavy steel wire rope wheels or heavy-duty specialized chains ensure safety.
When using, the weight should be evenly distributed, mainly in the center of the countertop. However, for special cases, partial loading is allowed, but the longitudinal load cannot exceed half of the rated load. The horizontal load should not exceed one-third of the rated load, so this detail needs to be noted during use.
da tong.Detailed load-bearing range. When transporting and moving goods on an electric lifting platform it is also necessary to consider the issue of load bearing range. To ensure effective use, it is necessary to strictly follow the load-bearing range specified by the lifting platform. If it exceeds the load-bearing range the impact on the platform can be said to be very significant.
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.
.Guide rail hydraulic elevators are divided into curved arm hydraulic elevators,da tong3 meter small electric elevator, scissor fork hydraulic elevators, mast hydraulic elevators, and straight arm hydraulic elevators according to their working modes. Hydraulic elevator is a replacement product of folding arm elevator (lifting platform) and scissor fork elevator (lifting platform). It can be widely used for the decoration and decoration of stations, docks, airports, hotels, posts and telecommunications, municipal gardens, grain depots, cleaning companies, public building facades, or the installation and maintenance of power systems. This elevator has the advantages of light weight, self-propelled walking, electric starting, self supporting legs, simple operation, large working area, and especially the ability to cross obstacles for high-altitude operations.
The hydraulic lifting platforms used in different industries are different, 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?
The oil cylinder is built into the platform.
Safe operation voltage; Select rolling guide shoes, with high accuracy, wear resistance, and smooth lifting.
Firstly, elevators can be used in many construction projects and can be introduced into the high-altitude elevator industry. It is important to play a leading role in these industries, and it can reduce costs, making it very convenient to use. Simply put, this device is safer and more reliable during use. Due to the manual construction and production of steel pipe scaffolding, there are situations of non-standard or material wear during the design process of the structure. Local instability can also have some impacts and inadequate protective measures can have a significant impact. Especially when there are significant safety hazards for items or personnel during the operation process, the use of mechanical adjustment structures can ensure that the lifting process can always maintain a horizontal state, which is also the advantage of using elevators. During use, it can be ensured that the lifting process can maintain a horizontal state and form a stable support structure, so the safety factor of the elevator during use is relatively high.
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,da tongSmall mobile electric elevator, hydraulic control one-way valve, throttle valve, 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.
Meticulous workmanship.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)
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, hydraulic lifting
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 which is the basic content. So in addition, and; LOGO” Program adjustment of time delay to avoid frequent motor movements affecting service life.
What are the applicable ranges of guide rail hydraulic lifting platforms?
Create brilliance.These devices are also relatively easy to operate during use and should be able to achieve goals and requirements.
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.
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.
da tong.The fixed lifting platform has a very obvious advantage over other types of work platforms, people often use fixed lifting platforms for operation.
Hydraulic system pressure loss explosion-proof protection device.
Any mechanical equipment has a certain working principle, and important components are very important when using a lifting platform. When making a selection, the lifting platform should be able to understand the specific working principle during use. When operating, it is formed by a vane pump with a certain pressure and can be operated through oil filter directional valves, throttle valves, etc, It can make its activity upward and lift heavy objects. During operation, and a pressure gauge can also be used to observe some information.