Hydraulic lifting column is economical, environmentally friendly and energy-saving

Each hydraulic lifting column is a separate unit, and the installation and maintenance of the hydraulic lifting column is very convenient and simple. There is no requirement between the hydraulic lifting column unit and the controller, and multiple automatic columns can be synchronized. The hydraulic lifting column has the characteristics of fast lifting speed, anti-collision, wire control and remote control, and can be programmed by computer. The hydraulic lifting column effectively controls the entry and exit of the vehicle under the premise of ensuring the smooth flow of the person. The beautiful and gorgeous design conforms to the design style of the modern building, and the underground installation method does not damage the original style of the building. Due to the special pneumatic operation mode, the structure of the column buried below the ground is simple, which ensures the stability and low failure rate of the equipment, and provides guarantee for the long-term use of the equipment.

The hydraulic lifting column consists of a pre-embedded box, a bollard and a control system. It is suitable for installation in sensitive locations and entrances and exits, controlling pedestrian areas and urban traffic. Normally, the guard column is in a contracted state, which does not affect the normal traffic, and the product flattening position has good pressure bearing capacity for heavy vehicles; when the guardrail is raised, a roadblock is formed, which can effectively block vehicle traffic and has high impact resistance. .

The hydraulic lifting column is mainly composed of three parts: lifting column body, hydraulic transmission station and electric control part:

1. Lifting cylinder: welded by stainless steel (seamless steel pipe), with high strength and load-bearing capacity; no electrical and circuit settings in the column, waterproof and safe. The device is embedded in the driveway or at a designated location on the gate, and the vehicle is restricted by the instructions of the duty officer.

2. Hydraulic transmission station: The hydraulic transmission station is mainly composed of fuel tank, manual oil pump, complete hydraulic solenoid valve group, high-power motor, oil pump, oil cylinder, oil meter, high-pressure hydraulic oil pipe, etc. It is the power source of the whole roadblock system. On the side of the lifting column, it is used together with the lifting column (the rising and falling speed can be changed by the regulating valve). The power can be manually lowered or lowered manually.

3. Electronic control system: automatic electronic control part: PLC control main board, leakage switch, non-contact noise, high life contactor and other precise starting time settings (the impact force generated after the anti-cylinder stroke is in place increases the service life of the cylinder).

Hydraulic lifting column product features:

1. The quick and quiet lifting time can be as fast as 3 seconds, which is more than the pneumatic lifting column of the same specification. This is very valuable. Because it uses hydraulic drive unit, it moves softly and calmly, which solves the problem that the traditional pneumatic lifting column is noisy due to the working noise of the air pump.

2. The control agile control unit adopts a multi-function logic controller, which can modulate a variety of different functional modes to meet the different functional requirements of different users. In addition, it is worth mentioning that the movement stroke is an adjustable timing design, the user can freely control the lifting height of the column, and effectively save energy consumption.

3. The core part of the hydraulic unit and mechanical power has a special mechanism design, which can effectively transfer the mechanical energy to the hydraulic drive unit, and the action efficiency is high. The hydraulic unit achieves a design with a direct pressure rise and superior performance, which is rare in the same field at home and abroad.

4. Safe and reliable When an emergency such as a power outage occurs, the emergency down button can be turned on by hand, and the column is lowered to open the passage and release the vehicle. The upper and lower parts of the internal fixing mechanism are respectively equipped with a current detecting sensor and an electromagnetic sensor, thereby realizing an effective limit of the overcurrent protection and the column action of the power unit, and the operation is stable and reliable.

5, economical environmental protection and energy saving, low consumption, lower failure rate, longer service life, reducing maintenance costs. In addition, the use of non-traditional guiding mechanism design, installation and maintenance, is more convenient and quicker.