Hydraulic Road Barrier

Product Introduction

Hydraulic road barrier What are the common causes of lifting jams, failure to reset, and response delays in road blockers?

English Core AnswerCore Conclusion: The root causes of these three types of faults are highly concentrated in three modules: power system, mechanical structure, and control system. Faults of hydraulic road blockers are mostly derived from the hydraulic system, while faults of electric road blockers are mainly caused by transmission mechanisms and electrical control. In addition:

• 1.Response delay is mostly a control system issue;

• 2.Lifting jamming is mostly a mechanical + power system issue;

• 3.Failure to reset is mostly a dual issue of limit control + power system.

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• Working Principle

• 1. With "instruction power execution" as the core closed-loop, the equipment is activated through external control signals to complete vehicle interception or clearance operations.

• 2. Hydraulic Drive Model: The motor drives the hydraulic pump to generate high-pressure oil, which drives the cylinder piston to move in a straight line, thereby driving the obstacle column to rise and fall. The power is strong and suitable for heavy-duty anti-collision scenarios.

• 3. Motor driven version: The motor outputs torque, which is converted into linear motion through a gear reducer and screw nut mechanism, driving the obstacle column to rise and fall smoothly with fast response speed.

• 4. Built in limit switch and pressure sensor dual protection: precise control of lifting stroke, automatic shutdown and anti pinch when encountering obstacles, triggering protection in case of overload to avoid equipment damage.

• 5. Equipped with a power-off emergency device, the barrier pillar can be forcibly raised and lowered through a manual pump; Some models support fault self checking and provide real-time feedback of abnormal states to the control end.

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• Product Application

• 1. Logistics park/freight terminal: Control the order of entry and exit of freight vehicles, prevent unrelated vehicles from entering the loading and unloading operation area, and ensure the safety of cargo loading and unloading and logistics turnover efficiency.

• 2. High risk industrial sites such as nuclear power plants/chemical industrial parks: equipped with high anti-collision level, intercept illegal entry vehicles, and avoid safety risks in areas with flammable, explosive, and radioactive materials.

• 3. Large scale event/concert venues: Temporary deployment of rapid lifting roadblocks, division of pedestrian and vehicle control areas, guidance for orderly passage of audience vehicles, and efficient response to traffic diversion during peak periods of dispersal.

• 4. Bank/financial institution branches: guard the exclusive channels and entrances for cash escort, prevent malicious vehicles from colliding, and build the first line of defense for financial institutions.

• 5. Smart Town/Featured Cultural and Tourism Block: Linked with the smart security system, it achieves precise control of pedestrian and vehicle separation, ensuring the safety of pedestrians in the block and enhancing the intelligent management image of the town.

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• Company Strengths

  As an intelligent solution service provider for entrance and exit security control, we are not only a manufacturer of barrier equipment, but also a builder of safety nodes for urban smart transportation. Based on independently developed intelligent perception and linkage technology, the roadblock system is deeply integrated with license plate recognition, security monitoring, and urban traffic brain, achieving an upgrade from "passive interception" to "active defense" and creating a full chain solution of "hardware+platform+service". With rich experience in global project implementation and precise adaptation to security standards and usage scenarios in different regions, our products are widely used in various key security, personnel intensive, and smart park scenarios around the world. With technology as the core, we balance the security protection and traffic efficiency of every entrance and exit.

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FAQ

1. Question: Can automatic roadblocks adapt to extreme environments such as high temperatures and extreme cold?

Answer: Yes, the core components of the device have been treated to prevent moisture, sand, and high and low temperatures, and can operate stably in environments ranging from -40 ℃ to+70 ℃. It is suitable for multi climate areas such as plateaus, coastal areas, and extremely cold regions.

2. Question: What standard can the anti-collision level of automatic roadblocks reach?

Answer: All products in the series have passed the ASTM F2656 international anti-collision certification. The heavy-duty version can withstand the impact of an 8-ton vehicle at a speed of 80km/h, and the intercepted column has no obvious deformation, meeting the needs of high-risk security places.

3. Question: Can the size and color of the roadblock pillar be customized?

Answer: Yes, it supports customizing the diameter and lifting height of roadblock columns, and the color can be matched according to the on-site environment. At the same time, accessories such as reflective strips and warning lights can be installed to enhance nighttime recognition.

4. Question: Is the noise generated during the operation of roadblocks loud, and is it suitable for places such as hospitals and schools?

Answer: The operating noise is as low as below 55 decibels, close to normal conversation volume. The hydraulic model is equipped with a silent oil cylinder, and the electric model is equipped with a noise reducing gearbox, which is completely suitable for noise sensitive places.

5. Question: Will hydraulic roadblocks freeze and fail to lift in low temperature environments during winter in northern China?

Answer: No, the hydraulic model comes standard with low-temperature antifreeze hydraulic oil, and can also be equipped with a temperature controlled heating device to ensure that the oil circuit does not solidify and the equipment starts and stops normally in environments below minus tens of degrees Celsius.