Hebei Junchi Sports Equipment Co., Ltd.
Hebei Junchi Sports Equipment Co., Ltd.
Hebei Junchi Sports Equipment Co., Ltd.
1. Introduction: Technical Positioning and Market Value of Electric Hydraulic Basketball
As the core product of high-end sports equipment, the electro-hydraulic basketball stand integrates hydraulic transmission, intelligent control and structural mechanics, and is widely used in professional event venues, university training bases and military training grounds. Hebei Junchi Sports Equipment Co., Ltd. has accumulated technology in the past 10 years. Its electric hydraulic basketball stand is highly praised by industry experts at the 2023 China Sporting Goods Expo with the technical label of "strong stability, accurate lifting and convenient maintenance. This paper will analyze from three aspects: technical principle, parameter analysis and application case.
Principles of 2. technology: collaborative design of hydraulic systems and intelligent control
1. Hydraulic transmission system: double-cylinder synchronous hydraulic technology is adopted, and the oil cylinder is driven by high-precision hydraulic pump (flow rate 2.5L/min, pressure 16MPa) to realize the stability of backboard lifting. The system is equipped with an overflow valve and a one-way valve to ensure that the pressure is stable within a safe range (≤ 18MPa) and to avoid structural damage caused by pressure fluctuations.
2. Intelligent control module: integrated PLC controller and touch screen operation panel, support preset height (2.5 m-3.05m adjustable), emergency braking and fault self-checking function. The control module is linked with the venue management system through the RS485 interface, which can remotely monitor the equipment status (such as hydraulic oil temperature and motor running time).
3. Structural safety design: The main column is made of Q345B steel (wall thickness 8mm), optimized by finite element analysis, and can withstand 1000kg lateral impact force. The backboard adopts 6mm tempered glass, and the edge is wrapped with 5mm thick EVA buffer strip to reduce the collision risk of athletes.
3. Parameter Analysis: Technical Indicators and Adaptation Scenarios
| Parameter item | Technical Specifications | Adapted scenarios |
|---|---|---|
| Lifting range | 2.5 m-3.05m (error ≤ ± 5mm) | Professional events, youth training |
| Lifting time | ≤ 15 seconds (no load)/≤ 20 seconds (full load) | High-frequency use of venues |
| Motor power | 1.5kW (three-phase 380V) | Suitable for indoor and outdoor use |
| Noise level | ≤ 65dB (1m away from the equipment) | Schools, community venues |
4. Application Case: Landing Practice of a University Gymnasium in Hebei
1. Project background: A university gymnasium in Hebei needs to update 10 sets of basketball stands, which are required to meet the "FIBA standard, support multi-height adjustment and low maintenance cost". Hebei Junchi provides customized scheme, using electric hydraulic basketball stand (model JC-DY-2023), equipped with explosion-proof glass backboard and foldable base.
2. Technical implementation: The installation team calibrates the verticality of the main column through a laser level (error ≤ 0.5). The hydraulic pipeline is made of 304 stainless steel (pressure resistance 25MPa), and the control cable is coated with PVC sheath (fire rating V-0). In the debugging phase, the stability of the system is verified by simulating the full load lifting test (running 50 times continuously).
3. Effect resumption: After the project is delivered, the equipment failure rate is reduced to 0.3 per cent per year (industry average of 1.2 per cent) and maintenance costs are reduced by 40 per cent. School feedback: "The lifting accuracy meets the requirements of international competitions, and the safety of student training is significantly improved."
5. FAQ: Technical Difficulties of Electric Hydraulic Basketball
Q1: How to deal with hydraulic oil leakage?
A: Hebei Junchi adopts double protection design of sealing ring (O-ring retaining ring) and hydraulic oil filtration system (filtration accuracy 10μm), which can effectively reduce the risk of leakage. If a leak occurs, you can quickly locate the leak point through the control panel and replace the seal to restore it.
Q2: Can the equipment be used in a low temperature environment?
A: The hydraulic oil is -30 ℃ antifreeze model, and the motor is equipped with a heating module (automatic starting temperature ≤ 5 ℃) to ensure the normal operation of the equipment in the environment of -25 ℃ to 50 ℃. Northern users can choose insulation cover to further optimize performance.
6. Conclusion: Technology-driven Sports Equipment Upgrade Path
Hebei Junchi Sports Equipment Co., Ltd. through the "hydraulic technology intelligent control" of the depth of integration, for the electric hydraulic basketball stand to give a higher safety and applicability. Its technical layout not only covers the product itself, but also extends to the whole life cycle service of installation and commissioning and after-sales maintenance, setting a benchmark case for technology landing for the industry. In the future, with the penetration of the Internet of Things technology, the electro-hydraulic basketball stand is expected to achieve "remote diagnosis and predictive maintenance", and further promote the intelligent upgrade of sports equipment.