biscuit wrote:Myself I would go prepared to sacrifice the leash with scissors. Wide webbing strip as a leash. Needs a dog that is ok with that kind of leash.
How to extract bits of dog lead from my chair's axles? A scissor jack weighs about 1.5kg and is about 8.5cm minimum and can lift a car. You could perhaps fit it under an anti tip wheel shaft.
biscuit wrote:Keep the dog with you for warmth in an emergency.
Teach the dog to wear doggy boots for chilly walks.
Take a usb power brick, a usb heat mat and a foil blanket or two, they reflect heat, fold up tiny and spread out big.
LROBBINS wrote:Here's a photo of a jack I made from some scrap steel. The part that says "under chair" is placed under structure near the drive wheels and the long arm is pushed down so that it goes over center and the chair is raised.
slomobile wrote:I've been in a similar situation. Required the help of 2 passers by.
For getting tire clearance, I have a 6" square, 3" tall block of very stiff polyurethane foam. It is just 1/4"(7mm) taller than the bottom of the chair. I cant wedge it in on its own, but with my cane, I can pry up on the base of the chair, assisted by the preloaded suspension, enough to get the block under. The wheels still touch the ground, but just barely. When placed in free wheel mode, I can rotate the tires by hand without the chair moving and the flat leash will pass under.
I just got lucky with the size. I had already cut a 6" block in half for a different purpose, and when I was looking around for something to hold the chair up while changing a caster tire, I found it was the perfect size.
Its a bit fiddley. You might want to cut your block slightly shorter so you can shove it under directly and use your hand pump to lift it the last centimeter. Search "air bag lifting tool" to find cheap setups similar to yours but able to lift higher in one stage.
LROBBINS wrote:Here's a photo of a jack I made from some scrap steel. The part that says "under chair" is placed under structure near the drive wheels and the long arm is pushed down so that it goes over center and the chair is raised.
slomobile wrote:Airbag size need not be a limiting factor. The cheap lift bags are only 2 flat sheets sonic welded together, which raises a dome shape with less top surface area the higher it gets, so it gets much harder to pump as it lifts higher. If you want more height than they can do, you need something with a flat top and side panels designed for the height you need. Built the way an air mattress is https://www.matjack.com/ for example. A better pump will get you more height too. A small electric inflator can run off your chair charge port. Or a manual pump with a lever for mechanical advantage.
Yes, the foam simply replaces the books. But I just had a different idea. What if you put the foam under your powered footrest, could the footrest pushing down lift the chair up? Or anything around really, a cup maybe, or soda can.
Burgerman wrote:You have to carry this stuff with you making most if it impractical and it wont ever get used or carried.
All you need do is have something sharp and cut it short. Leave it around the axle or whatever and it wont stop you driving. And do the hard untaffle/removal surgery stuff at home at your leasure later on.
I have done that with a mower cable, and while it was ON. It just tripped the breaker. And with a garden hose. And the rubber hose on my weed killer sprayer.
Burgerman wrote:I have a bag on my knee. Serves 2 purposes. Keeps my knees together. And keys, cash, verious medications, cards, extending magnetsm phone, etc. And an extremely useful knife!
These are on eBay or Amazon for 10 uk pounds and are very well made. In the UK we have knife laws too. This is not technically legal for normal people to carry. Since the blade locks open. That is unless you have a legitimate purpose for doing so. Well we do. I have been trapped in electrical wires, hoses, and all sorts of things over the last 27 years. This could be life threatening if you happen to be in a place where other people dont frequently go. So we have a valid argument to carry one legaly for the job of freeing yourself exactly as this thread describes.
I see it like this. Would you rather die from pressure sores or exposure or freeze to death. Or explain your circumstances to the judge...
https://www.amazon.co.uk/dp/B07CT2W5Q2
So I have one of these in that bag on my knee:
biscuit wrote:Keep the dog with you for warmth in an emergency.
Teach the dog to wear doggy boots for chilly walks.
Take a usb power brick, a usb heat mat and a foil blanket or two, they reflect heat, fold up tiny and spread out big.
It sounds dreadful. Stay home, have dog biscuits, hot chocolate and a cosy chair by the fireplace!
or
biscuit wrote:Well.... These are what I have.
Charmast Power Bank 30000mAh, 20W... https://www.amazon.co.uk/dp/B08Y6XBM8X? ... b_ap_share
USB Electric Cloth Heater Pad, DC... https://www.amazon.co.uk/dp/B0BRD9SF98? ... b_ap_share
And emergency blankets, I forget where I got them.
https://www.amazon.co.uk/dp/B08Y6XBM8X? ... b_ap_share
Apart from the heat pad I take these things for an emergency. I whinge about my wheelchair, but it is actually a very sound machine. Nonetheless I don't go out into weather<1⁰C or so and then not for more than about an hour.
I am considering the merits of motorbike leathers. Everyone else is walking, they stay a lot warmer than me. I sit on the heat pad. Usually I forget to turn it on. I have forgotten how I worked it out which to buy, but I bought a power bank which would keep the heat mat I bought at that time at medium heat for an hour or so.
There are breeds of dog that live in cold, they don't have heat mats. I would put a heat mat, me and the dog under an emergency blanket. But in fact I would be 100% sure never to let the emergency arise.
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