Enclosures and housings
Modular Wooden Toy Car Track (Elevator + Spiral)
- Bounding box
- 5035.0 × 555.8 × 558.0 mm
- Engine
- Precision B-rep
- Parameters
- 26
- Published
- October 26, 2026
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Free to download and use. See the terms.
The prompt
Create a modular 3D CAD model of a wooden toy car track for Rhino 8. The design must include: - A clearly marked starting ramp. - A vertical elevator platform that lifts the toy car to an upper track level. - A curved track connecting the elevator to a spiral ramp. - A spiral track with no vertical loop. - A lower return track. - Separate modular pieces with interlocking tab-and-slot joints. Suggested dimensions: - Track width: 80 mm. - Wooden track thickness: 6 mm. - Straight module length: 200 mm. - Curve radius: 150 mm. - Maximum height: 450 mm. Use separate editable solids for each track section, supports, joints, and elevator components. Keep the track continuous and ensure the car can travel from the start, through the elevator and spiral, to the return track. Export the model as STEP for import into Rhino 8. Include a top view, side view, and exploded assembly view. This is a conceptual design; verify clearances and elevator mechanics before fabrication.
Parameters
| Name | Value | Range |
|---|---|---|
| Track Width | 80 mm | 40 – 160 |
| Track Thickness | 6 mm | 3 – 20 |
| Straight Module Length | 200 mm | 60 – 400 |
| Starting Ramp Rise | 60 mm | 0 – 150 |
| Return Track Rise | 20 mm | 0 – 100 |
| Curve Centreline Radius | 150 mm | 60 – 400 |
| Spiral Turns | 2 rev | 1 – 4 |
| Spiral Pitch per Turn | 120 mm | 40 – 300 |
| Tower Base Footprint | 200 mm | 100 – 400 |
| Tower Height | 450 mm | 200 – 800 |
| Post Section | 18 mm | 8 – 40 |
| Platform Length | 90 mm | 50 – 200 |
| Platform Width | 80 mm | 40 – 200 |
| Platform Thickness | 6 mm | 3 – 20 |
| Elevator Travel | 240 mm | 50 – 500 |
| Cord Drum Diameter | 20 mm | 8 – 60 |
| Axle Diameter | 6 mm | 3 – 20 |
| Axle Length | 60 mm | 20 – 200 |
| Guide Pulley Diameter | 30 mm | 10 – 90 |
| Column Section | 80 mm | 30 – 160 |
| Column Height | 450 mm | 150 – 800 |
| Support Leg Section | 30 mm | 15 – 80 |
| Max Leg Height | 300 mm | 50 – 500 |
| Joint Key / Tab Length | 20 mm | 8 – 50 |
| Joint Key / Tab Width | 10 mm | 4 – 40 |
| Exploded Layout Gap | 500 mm | 150 – 1500 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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