The hydraulic lifting column adopts advanced production technology, has good working effect, convenient construction, good stability and long service life, and is well received by users. Since there are a lot of fake and inferior products on the market, when you choose, you must polish your eyes and choose a good quality hydraulic lifting column.
1. The hydraulic lifting column is equipped with a motor and a hydraulic pump. It is powered by 220V voltage. It is a device buried deep under the ground. It has no influence on the ground, has waterproof function and is very efficient.
2. The outer part of the hydraulic lifting column is equipped with embedded parts, and the bottom is filled with small holes. The drainage is very convenient. During the construction, after the trench is excavated, the waterproofing treatment can be done, and the embedded parts can be placed.
3, good stability, long service life, hydraulic lifting column can be used for ten years, is the electric lifting column and pneumatic lifting column can not be compared.
4, the use of steel rails, this is conducive to maintaining a strong impact resistance, but also can increase their own weight, allowing the embedded parts to be buried in the ground.
5. The hydraulic lifting column is made of stainless steel, and the reinforced hydraulic system makes the whole machine reach the weight of 160 kg. Even if there is a collision, it will not cause damage, and the customer's satisfaction is very high.
The hydraulic lifting column system is mainly composed of three parts: lifting column body, hydraulic transmission station and electric control part:
1. Lifting cylinder: It is made of 304 national standard stainless steel (seamless steel pipe) welded with high strength and anti-collision capability; there is no electrical and wiring 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 board, leakage switch, non-contact noise high life contactor and other precision start time settings. (The impact force generated after the anti-cylinder stroke is in place increases the service life of the cylinder)
The main function of the hydraulic lifting column:
1. City beauty
The basis of urban aesthetics is the layout of urban construction and the improvement of people's moral standards. The emergence and application of hydraulic lifting columns are based on the comprehensive consideration of humanization, safety and urban aesthetic layout. The hydraulic lifting column can be used as an auxiliary accessory for urban construction. In addition to its own regional definition, channel control and interception functions, it also adds to the beauty of urban construction and becomes a beautiful landscape in the city.
2. Channel control
The application of hydraulic lifting column plays an important role in the regulation of the city's passage. It not only can effectively control the direction and route of the vehicle, but also manages and controls the traffic of each entrance and exit, greatly reducing the cost of manpower input and guaranteeing. The stability of social public safety, the use of scientific and modular lifting columns in urban transportation makes the channel control system more standardized and effective.
3. Management interception
The hydraulic lifting column can play a good role in the face of emergencies and daily high safety control. Especially for high security places such as government, nuclear power plants, airports, oil depots, etc., the hydraulic lifting column can be mandatory for key areas of key places. Effective management and interception of destructive power have greatly reduced property losses and personal safety accidents.
Single Girder Bridge Crane is composed of girder weld by steel plate and I steel, end girder, Electric Hoist and traveling mechanism. The electric hoist runs along the lower flange of the I steel of the girder to accomplish article hoisting. It features light structure and easy installation and maintenance, and is widely used in differenct places or hoisting such as factories, warehouses and material yards, capacity from 1t~20t, span length is 7.5m~22.5m(subject to non-standard design according to user's requirements). The classification group is A3,and the operation ambient temperature is -25℃~+40℃.
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