3D preview of Ladder-Rod Climbing Mechanical Leg
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Ladder-Rod Climbing Mechanical Leg

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Bounding box
30 × 26 × 210 mm
Engine
3D Printing B-rep
Parameters
16
Published
October 29, 2026

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The prompt

Mechanical leg(simplified) being able to climb ladder rods(rods that are perpendicular to the leg's height). The leg has to extendable and retractable, contain a maximum of 2 joints

Parameters

NameValueRange
Overall assembled height to top of hip eye210 mm150 – 350
Outer sleeve length110 mm60 – 200
Telescoping rod overlap inside sleeve42 mm15 – 80
Outer sleeve diameter26 mm16 – 60
Sleeve wall thickness3.5 mm2 – 8
Sliding clearance per side0.3 mm0.1 – 0.8
Hip eye outer diameter30 mm20 – 60
Hip eye width20 mm10 – 40
Neck diameter under eye24 mm12 – 40
M5 pin clearance hole5.2 mm3 – 10
Gripper width along rung30 mm20 – 60
Gripper depth across rung24 mm16 – 50
Gripper block height26 mm14 – 50
Ladder rung diameter to straddle18 mm8 – 30
Depth of self-supporting V saddle12 mm6 – 20
Inner rod embedment into gripper8 mm4 – 15

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.

Ladder-Rod Climbing Mechanical Leg - Free CAD Model (STEP, STL) | TextoCAD