According to the professional installation specifications of Cangzhou Haoran Sports Equipment Co., Ltd., the essential tools for installing ground-mounted basketball hoops (in-ground/pre-embedded type) are listed below, categorized according to practical operation points and safety standards:
I. Basic Construction Tools
Measuring and Positioning Tools
* Laser Level: To check the verticality of the embedded parts and columns (error ≤ 3mm), ensuring the backboard is level.
Steel Ruler/Measuring Tape: To measure the dimensions of the foundation pit (70cm long × 70cm wide × 80cm deep) and the distance from the edge of the basketball hoop to the end line (60cm).
Chalk/Marking Paint: To mark the installation center point and the boundary of the embedded pit.
Excavation and Concrete Pouring Tools
* Shovel/Hole Digger: To dig the embedded pit, ensuring the pit walls are vertical and the bottom is level.
Concrete Vibrator: To vibrate and compact the concrete in layers (each layer ≤ 30cm) to avoid honeycomb and pitted surfaces.
Trapper: To smooth and polish the concrete surface, creating a drainage slope (≥2%). II. Basketball Hoop Installation Tools
Lifting and Fixing Tools
Lifting Equipment (e.g., manual hoist): Used to hoist the uprights into the pre-embedded pit and align the anchor bolts.
Torque Wrench: Used to tighten the anchor bolts (refer to the instruction manual for torque values; e.g., 40-50 N·m for M12 bolts) to prevent loosening.
Temporary Support Frame (steel pipe/wooden stick): Used to support the uprights and prevent them from tipping over during concrete pouring.
Backboard and Rim Assembly Tools
Wrench Set (10mm-18mm): Used to install backboard bracket screws (e.g., M12×60 high-strength screws) and rim bolts.
Level: Used to adjust the backboard's verticality (error ≤3°) and ensure the rim is level (error ≤1mm).
Rubber Gaskets: Placed on the contact surface between the backboard and the bracket to reduce vibration and noise and prevent glass breakage.
III. Safety and Adjustment Tools
Safety Protection Tools
Safety Belt/Safety Rope: Used to secure personnel during high-altitude operations and prevent falls.
Gloves/Goggles: Protect hands and eyes from concrete splashes or screw cuts.
Debugging and Testing Tools
Plumb Line: Used to assist in checking the verticality of the uprights.
IV. Auxiliary Materials and Accessories
Concrete Related
C30 and above grade concrete: Used for pouring the embedded pit, adding an early-strength agent to accelerate curing (curing period ≥ 4 days).
Crushed Stone/Coarse Sand: Used to fill the gap between the embedded parts and the pit wall to enhance stability.
Basketball Hoop Accessories
Anchor Bolts/Nuts: Used to fix the uprights; anti-loosening nuts are required.
Basket Net: Installed below the rim, ensuring it is secure and does not fall off.
Rust-Preventive Lubricant: Apply regularly to bolt connections to prevent rust.
V. Supplementary Professional Installation Points
Embedded Part Installation: Embedded parts must be fully embedded in the concrete. Anchor bolt verticality deviation ≤ 1°. Cover with plastic film for moisture retention and curing after pouring.
Backboard Installation: Tempered glass backboards use a 5-point load-bearing design. Screw torque values must be strictly adjusted according to the instruction manual to avoid overtightening and breaking the glass.
Stability test: After installation, hold the rim with both hands and shake it (with a force equivalent to an adult hanging). The main body of the rim should not wobble significantly, and the base should not shift.
