Spear Top Cantilever Sliding Gate | Fabrication Drawings
Palisade spear-top cantilever sliding gate (TonkaTrak-style). A row of square or round spear shafts with crimped or cast-arrowhead tips fills the gate BODY, passing through the top rail and overhanging above the entered gate height; the triangular counterbalance tail stays open frame. No bottom track across the opening — ground rollers ride in a down-facing U-channel welded under the bottom rail. Level only. The welded frame stays at the entered height and the spears overhang above it (the tail run and diagonal brace follow the entered height).
Configure Spear Top Cantilever Sliding Gate dimensions and download professional A4 PDF fabrication drawings with orthographic views and dimension lines. No CAD software needed. Sub-millimetre precision from a true 3D solid model.
Key facts
Specifications
| Parameter | Range |
|---|---|
| Opening Width | 500 mm to 12,000 mm |
| Gate Height | 600 mm to 3,000 mm |
| Ground Clearance | 0 mm to 300 mm |
| Mid Rail 1 Orientation | Horizontal, Vertical |
| Mid Rail 1 Position | 0 mm to 10,000 mm |
| Mid Rail 1 Recess | 0 mm to 500 mm |
| Mid Rail 2 Orientation | Horizontal, Vertical |
| Mid Rail 2 Position | 0 mm to 10,000 mm |
| Mid Rail 2 Recess | 0 mm to 500 mm |
| Mid Rail 3 Orientation | Horizontal, Vertical |
| Mid Rail 3 Position | 0 mm to 10,000 mm |
| Mid Rail 3 Recess | 0 mm to 500 mm |
| Mid Rail 4 Orientation | Horizontal, Vertical |
| Mid Rail 4 Position | 0 mm to 10,000 mm |
| Mid Rail 4 Recess | 0 mm to 500 mm |
| Mid Rail 5 Orientation | Horizontal, Vertical |
| Mid Rail 5 Position | 0 mm to 10,000 mm |
| Mid Rail 5 Recess | 0 mm to 500 mm |
| Mid Rail 6 Orientation | Horizontal, Vertical |
| Mid Rail 6 Position | 0 mm to 10,000 mm |
| Mid Rail 6 Recess | 0 mm to 500 mm |
| Spear Distribution | Fixed Gap, Number of Spears |
| Spear Spacing | 0 mm to 500 mm |
| Spear Offset from Edge | 0 mm to 2,000 mm |
| Spear Top Treatment | Through Top Rail (protrudes above), Flush with Top Rail |
| Spear Top Protrusion | 0 mm to 500 mm |
| Spear Bottom Treatment | Cut Into Bottom Rail (sits on top), Flush with Bottom Rail |
| Spear Bottom Protrusion | 0 mm to 500 mm |
| Spear Mounting | Face-Fixed (front of frame), Pierce Frame (centred through rails) |
| Tip Style | Crimped Pyramid, Cast Arrowhead |
| Tip Height | 0 mm to 300 mm |
| Arrowhead Base Width | 12 mm to 100 mm |
| Arrowhead Base Depth | 12 mm to 100 mm |
| Arrowhead Collar Height | 0 mm to 50 mm |
| Arrowhead Collar Overhang | 0 mm to 20 mm |
Frequently Asked Questions
What opening widths does the Spear Top Cantilever Sliding Gate support?
The Spear Top Cantilever Sliding Gate accepts opening widths from 500 mm to 12,000 mm. Enter your exact site measurement and the engine recomputes all frame members, battens or slats, and dimension lines to match.
What do I get in the drawing pack?
Each drawing pack is an A4 PDF with orthographic views (front elevation, side elevation, top view, and isometric), full dimension lines, extension lines, and a professional title block. You also get a live 3D preview in the browser and optional STEP file export for CAD software.
Can I use this drawing for fabrication?
Yes. Dimensions are computed to sub-millimetre precision from a true 3D solid model, not approximated from a template. Print the PDF at actual size, hand it to your fabricator, and build from it. Change any input and the entire drawing regenerates in about 60 seconds.
How long does it take to generate a Spear Top Cantilever Sliding Gate drawing?
Around 60 seconds end-to-end. Geometry computation runs server-side in a CadQuery process with a 30-second per-request timeout; PDF rendering and download account for the rest. If you change a dimension, regeneration takes the same ~60 seconds — there is no manual redrafting step.
Can I save and reload my dimensions for the Spear Top Cantilever Sliding Gate?
Yes, on the Fabricator and Fleet tiers. Saved jobs store every input you entered and reload the configurator in one click, so you can revise a quote, regenerate a clean PDF, or branch a design for a similar customer without re-typing dimensions. The free Explorer tier doesn't persist jobs, but you can still copy your inputs out manually.
References & technology
Category: Gates. Tags: gate, sliding, cantilever, spear, fabrication. Geometry built with CadQuery on the OCCT (OpenCascade Technology) kernel — the same geometry foundation used in FreeCAD and a number of commercial CAD packages. Drawings are orthographic projections of the computed 3D solid; no view is sketched or scaled from a template.
Related terminology in the CAD60 fabrication glossary: see orthographic view, dimension line, title block, RHS, and galvanised steel.
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