Hangar Haulers

Team 8B

Introduction

Hangars in High Demand, 

But Short Supply

Impediments to Building New Hangars


Alternative Solution:

Retrofit Existing Spaces &

Maximize Capacity

This may give rise to problems with avoiding infrastructural obstacles. which planes cannot easily avoid due to a basic limitation: their wheels only facilitate back and forth movement. 

         Problem Statement

Aircraft hangars need the ability to maneuver planes through tight spaces in order to maximize their storage capacity.

User

Aviation mechanic technicians and airport workers

Purchaser

Aircraft hangars and airports 

State of the Art

Daytona Car Dolly

Red Viper

Best Tug 

Specifications

Prototyping

Models

Foamcore

Created rough markups of the bracket dimensions/attatchment points, and illustrated the rotating drive wheel. 

3d Model

Prototyped motor placement  illustration.

Final Prototype

Drive wheel mounted on a steel frame welded to a Daytona Dolly. 

Parts

Daytona Dolly

We modified this widely available and effective, albeit ummotorized, dolly. 

Gears

These 3d printed gears reduced the motors and connected their force to the wheel or the bearing structure respectively. 

Motors


24V DC motors purchased from amazon. They have a rated torque of 8 and 6.85 newton-meters respectively, which would be enough to move a small aircraft.

Electronics

Single pole single throw switch connecting each motor to a 12V battery. 

Steel Legs

Provides the mount for the larger motor and the wheel's axel by connecting to the bottom part of the bearing structure.

Steel Brackets

Mounts the top part of the bearing structure to the side of the Daytona dolly while providing enough clearance for the motor to pass under it. 

Assembly

Angle Grinding

Questionable Welding

Bearing Assenbly

Spare Part Graveyard

Testing & User Feedback

Testing

User Feedback

Positives

Questions and Concerns


Ethics & Sustainability

Ethical Considerations

Sustainability

Improvements on Existing Models

Business Plan & Economics

Business Plan

Cost Estimate