Understanding the Terminology: The Many Names of a Wheelchair Lift
While "wheelchair lift" is a common and accurate term, several more specific names are used in the industry depending on the lift's design and application. Knowing this terminology is essential for researching and selecting the appropriate mobility solution.
Vertical Platform Lifts (VPLs)
The term "vertical platform lift" (VPL) is frequently used for lifts that move straight up and down to overcome vertical barriers.
- Porch Lift: When a VPL is installed outdoors to access an elevated porch, deck, or entryway, it is often called a porch lift.
- Shaftway Lift: Some indoor VPLs are installed within a shaft, similar to a compact elevator.
Inclined Platform Lifts (IPLs)
In contrast to VPLs, inclined platform lifts (IPLs) travel along the angle of an existing staircase, providing access up and down the stairs.
- IPLs are a suitable option when a vertical lift isn't practical due to space limitations.
- Their design allows the platform to be folded when not in use, keeping the stairway clear.
Vehicle Wheelchair Lifts
For transporting a wheelchair or scooter with a vehicle, specialized lifts are used.
- Hoist Lifts: These lifts use an arm to lift an unoccupied wheelchair or scooter into a vehicle.
- Platform Vehicle Lifts: Installed in or on a van, these lifts have a platform that raises and lowers an occupied wheelchair into the vehicle.
How Different Wheelchair Lifts Operate
Wheelchair lifts typically use either hydraulic or screw drive systems to power their movement.
Hydraulic Drive Systems
- Hydraulic systems use fluid pressure to power a cylinder that moves the platform, resulting in smooth and quiet operation.
- Many include a battery backup for use during power outages.
Screw Drive Systems
- Screw drive lifts operate using a threaded rod and a drive nut for movement.
- This system is known for its reliability and direct lifting power.
Comparison of Common Wheelchair Lifts
| Feature | Vertical Platform Lift (VPL) | Inclined Platform Lift (IPL) | Vehicle Hoist Lift |
|---|---|---|---|
| Travel Path | Straight up and down | Diagonally along stairs | Cranes into a vehicle |
| Primary Use Case | Overcoming porches, decks, or short flights of stairs | Navigating existing staircases | Transporting unoccupied mobility devices |
| Space Required | Requires a footprint for the platform and tower | Uses space on the staircase itself | Minimal footprint, typically inside a vehicle |
| Residential Use | Common for indoor and outdoor accessibility | Available for straight or curved stairs | Transports chair into vans, trucks, or SUVs |
| ADA Compliance | Required for commercial applications, with specifications for platform size and capacity | Required for public use | Vehicle lifts have ADA design load and platform size requirements |
The Benefits of Installing a Wheelchair Lift
Installing a wheelchair lift offers numerous benefits for individuals with mobility challenges, enhancing their independence and safety.
- Improved Accessibility: Provides access to otherwise inaccessible areas.
- Greater Independence: Enables independent movement within a home or with transportation.
- Increased Safety: Reduces the risk of falls on stairs.
- Supports Aging in Place: Allows individuals to remain in their homes.
- Space Efficiency: Often more space-efficient than ramps.
Choosing the Right Wheelchair Lift for Your Needs
Selecting the appropriate lift requires careful consideration of several factors.
- Assess Location: Determine if the lift is for indoor, outdoor, or vehicle use.
- Evaluate User Requirements: Consider the user's weight and device size for proper capacity and platform dimensions.
- Consider Budget: Costs vary based on lift type, features, and installation.
- Review Space: Ensure adequate space for the lift and maneuvering.
- Check Local Regulations: Verify if permits are required for installation.
- Seek Professional Advice: Consult with a dealer for expert guidance.
Installation and Maintenance Considerations
Proper installation and regular maintenance are crucial for safe and reliable operation.
Installation Best Practices
- Professional Installation: Always use a licensed installer for safety and compliance.
- Structural Support: Ensure a strong, level mounting surface for permanent lifts.
- Electrical Needs: Most lifts require a dedicated electrical circuit.
Essential Maintenance Tips
- Daily Checks: Perform simple daily checks on gates and platform stability.
- Regular Cleaning: Keep the lift free of debris.
- Routine Lubrication: Lubricate moving parts as per manufacturer instructions.
- Professional Servicing: Schedule annual professional checks.
Conclusion
The term "wheelchair lift" is a general description for several devices designed to improve mobility and accessibility. Understanding the specific terms like vertical platform lift, inclined platform lift, and vehicle lift, along with their applications and mechanics, is key to choosing the right solution. Considering factors like location, user needs, and budget, and ensuring professional installation and regular maintenance will help ensure the lift provides reliable service and enhances independence. For commercial applications, adherence to ADA guidelines is essential; more information can be found on authoritative sources like the Federal Transit Administration website: Transit.dot.gov.
