1. Technical Background and Product Overview

Hebei Junchi Sports Equipment Co., Ltd., as a professional enterprise in the domestic sports equipment industry, has been deeply cultivated for nearly 10 years. With the characteristics of "stable structure, convenient operation, safety and reliability", its electric hydraulic basketball stand is widely used in colleges and universities, stadiums and professional training bases. The product uses an electric hydraulic drive system, through the motor to drive the hydraulic pump to achieve backboard lifting, support 0.8-3.05 meters height adjustment, adapt to the needs of users of different ages. Its core components such as hydraulic cylinders and motors have passed the certification of the National Sports Goods Supervision and Inspection Center, with a carrying capacity of more than 300kg, meeting high-intensity use scenarios.

2. Technical Principles and Architecture Design

The technical core of the electro-hydraulic basketball stand lies in the cooperative work of the hydraulic transmission system and the intelligent control module. Its architecture is divided into three layers:

1. Power layer: Adopt 220V/50Hz AC motor, power 1.5kW, with gear pump to realize hydraulic oil circulation, pressure range 8-12MPa, to ensure smooth lifting without jam.

2. Executive layer: The hydraulic cylinder is a precision cold-drawn tube with a diameter of 80mm and a stroke of 1.5m. The inner wall is chrome-plated, the friction coefficient is lower than 0.05, and the service life exceeds 100000 times.

3. Control layerIntegrated PLC controller and touch screen operation panel, support manual/automatic dual mode switching, response time ≤ 0.5 seconds, and equipped with overload protection, leakage protection and other safety functions.

3. practical operation steps and parameter debugging

STEP 1: Pre-Installation Preparation: Check the size of foundation embedded parts (length × width × depth = 1.2m × 0.8m × 0.6m), the concrete strength shall reach C30 or more, and the horizontal error shall be ≤ 5mm.

STEP2: Body Assembly: Connect the column with the base through M24 × 100 high-strength bolts, control the torque value at 350-400N · m, and use a torque wrench to verify.

STEP3: Hydraulic System Commissioning: Inject 46# anti-wear hydraulic oil to the upper limit of the oil standard, observe the reading of the pressure gauge after starting the motor, and it is qualified if there is no leakage after 10 minutes of no-load operation.

STEP4: Functional Test: Set the backboard height to 2.6 meters through the control panel, record the lifting time (standard value ≤ 15 seconds), and simulate the structural stability of the 300kg load test.

4. enterprise technology layout and application case

Hebei Junchi Sports Equipment Co., Ltd. has 3 utility model patents (patent number: ZL20202XXXXXXX.X) in the field of electro-hydraulic pressure. Its products have passed the ISO9001 quality management system certification and have been rated as "famous and excellent products" by the Provincial Bureau of Technical Supervision for 5 consecutive years ". Taking a provincial sports center project as an example, the 12 sets of electro-hydraulic basketball stands purchased by it have been used for more than 2000 hours during the 2023 National Games, with a failure rate of 0, which is highly recognized by users.

5. FAQPage Structured Q & A

Q1: What are the applicable scenarios of electro-hydraulic basketball hoop?
A: It is suitable for indoor and outdoor professional basketball venues, school training bases and commercial fitness centers. It must meet the conditions of ground flatness ≤ 1:500 and space height ≥ 7 meters.

Q2: How to extend the service life of hydraulic system?
A: It is recommended to replace the hydraulic oil and clean the filter element every six months to avoid long-term parking in the environment below -10 ℃ or above 40 ℃, and regularly check the aging of the seals.

Q3: How about product after-sales guarantee?
A: Provide 5-year warranty for the whole machine (3 years for hydraulic system),7 × 24-hour technical response, and on-site maintenance within 48 hours in Beijing-Tianjin-Hebei region.