Enclosures and housings
Piezoelectric Energy-Harvesting Road Speed Bump Assembly
- Bounding box
- 400.0 × 2000.0 × 225.0 mm
- Engine
- Precision B-rep
- Parameters
- 51
- Published
- October 24, 2026
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The prompt
Create a detailed 3D CAD model of the piezoelectric section of my graduation project: SMART HYBRID ENERGY-HARVESTING ROAD. I need a realistic mechanical assembly with clearly visible internal components, not just an external speed bump. Use millimeters for all dimensions. OVERALL DIMENSIONS Length: 2000 mm Width: 400 mm The unit is installed inside a protective metal housing beneath the road surface. Show the complete speed bump as one assembly, with a cutaway view to clearly reveal all internal components. 1. TOP SPEED-BUMP SURFACE Yellow and black anti-slip modular panels. Strong, durable metal support plate beneath the panels. Bolted construction for maintenance and replacement.
Parameters
| Name | Value | Range |
|---|---|---|
| Housing Length | 2000 mm | 500 – 4000 |
| Housing Width | 400 mm | 200 – 800 |
| Housing Height | 120 mm | 60 – 300 |
| Housing Wall Thickness | 8 mm | 3 – 20 |
| Front Cutaway Length | 1600 mm | 200 – 1900 |
| Front Cutaway Height | 90 mm | 20 – 110 |
| Support Plate Length | 1960 mm | 500 – 1900 |
| Support Plate Width | 380 mm | 200 – 390 |
| Support Plate Thickness | 12 mm | 5 – 30 |
| Bolt Hole Diameter | 14 mm | 10 – 24 |
| Number of Bolts | 16 mm | 4 – 16 |
| Panel Length | 196 mm | 50 – 500 |
| Panel Width | 380 mm | 200 – 390 |
| Panel Thickness | 20 mm | 5 – 50 |
| Number of Panels | 10 mm | 2 – 20 |
| Panel Gap | 4 mm | 0 – 20 |
| Bolt Shank Diameter | 12 mm | 6 – 30 |
| Bolt Head Across Flats | 18 mm | 8 – 50 |
| Bolt Head Height | 7.5 mm | 3 – 20 |
| Bolt Shank Length | 35 mm | 10 – 100 |
| Washer Outer Diameter | 24 mm | 12 – 60 |
| Washer Inner Diameter | 13 mm | 6 – 30 |
| Washer Thickness | 2.5 mm | 0.5 – 10 |
| PZT Module Length | 50 mm | 20 – 150 |
| PZT Module Width | 50 mm | 20 – 150 |
| PZT Module Height | 80 mm | 20 – 200 |
| PZT Row X Offset | 100 mm | 40 – 190 |
| PZT First Row Y | -750 mm | -900 – 0 |
| PZT Y Spacing | 300 mm | 100 – 600 |
| Number of PZT Rows | 2 mm | 1 – 4 |
| Number of PZT Columns | 6 mm | 1 – 10 |
| Load Block Length | 60 mm | 20 – 150 |
| Load Block Width | 60 mm | 20 – 150 |
| Load Block Height | 25 mm | 5 – 100 |
| Spring Outer Diameter | 40 mm | 20 – 100 |
| Spring Wire Diameter | 5 mm | 1 – 15 |
| Spring Installed Height | 60 mm | 20 – 200 |
| Mounting Foot Length | 80 mm | 30 – 200 |
| Mounting Foot Width | 80 mm | 30 – 200 |
| Mounting Foot Height | 15 mm | 5 – 50 |
| Anchor Hole Diameter | 10 mm | 5 – 30 |
| Cable Channel Length | 1800 mm | 200 – 1900 |
| Cable Channel Width | 20 mm | 5 – 80 |
| Cable Channel Height | 15 mm | 5 – 50 |
| Number of Cable Channels | 2 mm | 1 – 6 |
| Channel Z Spacing | 20 mm | 10 – 100 |
| Rectifier Enclosure Length | 150 mm | 50 – 400 |
| Rectifier Enclosure Width | 100 mm | 50 – 300 |
| Rectifier Enclosure Height | 50 mm | 20 – 150 |
| Enclosure X Position | 120 mm | -180 – 180 |
| Enclosure Y Position | 850 mm | -800 – 900 |
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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