The integral lifting column has three main applications - architecture (decoration), safety (impact resistance) and landscaping (prominent perimeter). All of the lifting columns can be used in architecture and landscaping and are only different in style, shape and material. When it comes to safety applications, different integral lifting columns are used to block different objects. For example, lifting columns used to stop traffic are different from lifting columns used to handle protection (impact) problems. When it comes to safety applications, you must first consider the size of the vehicle and the speed of the vehicle at the time of the impact.
An integral lifting column can be divided into several different types depending on the needs of the user and the place of use.
1, pneumatic lifting column:
The air is used as the driving medium to drive the cylinder up and down through an external pneumatic power unit, which is a fully automatic lifting column. It uses air pressure as the power source, environmental protection and safety, and the installation, maintenance and operation are very simple. On highways, pedestrian streets, industrial parks and other places.
2, hydraulic one lifting column;
A built-in micro-hydraulic system in the lifting column, each lifting column is an independent unit of one lifting column, hydraulic lifting column has a high waterproof rating, anti-collision level, the speed of the lift and other characteristics. Mostly used in state agencies, as well as in front of important units, is an riot-proof roadblock.
3, electromechanical one lifting column, hydraulic one lifting column:
The electric drive is adopted. Compared to the air pressure integral lifting column, the lifting speed of the electromechanical lifting column can be slowed down, and the top force can be controlled by the current limiting to ensure the risk caused by no operation. The structure is simple and it can be easily disassembled and repaired after construction. Each one is operated independently. It is applicable to the entrance openings that are not often open, such as community gates and squares. How are the working principles of these integrated lift columns?
These kinds of integrated lifting columns due to different power, the working principle is certainly different, but similar, but here we take the hydraulic type as an example, the hydraulic one lifting column working principle is the pressure oil into the motor through the oil distribution shaft into the oil chamber Afterwards, it enters the top of the corresponding piston cylinder through the groove of the barrier-free lifting platform, and different torques are generated due to different positions of the plunger cylinders, and the oil flows back to the fuel tank through the oil distribution shaft. When the crankshaft rotates, the oil distribution shaft rotates synchronously. Therefore, the state of the oil distribution constantly changes to ensure that the crankshaft will continuously rotate. If the inlet and outlet are interchangeable. In this way, the integrated lifting column can work.
Gold smelting equipment
This series of equipment is oriented to the gold-loaded carbon in the gold cyanide carbon slurry process for gold desorption and electrolysis, and the gold adsorbed on the gold-loaded carbon is produced in the form of high-grade gold mud.
Gold Extraction Plants,Gold Machinery,Gold Processing Plant,Gold Mining Equipment
Changchun Gold Research Institute Co.LTD , https://www.changchunmachine.com
