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Evminov board do it yourself

Many acquaintances with back problems and in conversations with them often have the theme of the Evminov board. This is some kind of magic bulletin board, classes on which solve almost any back problems. That's just it is very expensive. Many dreamed of making it their own hands. I found and spread for them a description and detailed manufacturing technology with photos.

General view of the board. The board is easily adjustable to slope to the wall. The position of the carriage on the board is also easily adjusted with one hand without additional tools. There are all the characteristics of the original board.
Evminov board do it yourself

Carriage close up. Strength tested in practice: can be used as a horizontal bar for a person weighing 80 kg, pulling up without jerks.

Evminov board do it yourself

Base board

Evminov board do it yourself

Drawing:

Evminov board do it yourself

What you need to buy:

We go to the building supermarket and buy:

Bar pine unpolished 50x150x3000. For those who are not familiar with the theme - this is a long, sturdy wooden board, relatively cheap, used for rough construction work. She is not hewn. In order to put it in order, you will need upholstery fabric, but more on that later. In the photo is a piece of this bar.

Evminov board do it yourself

We order the cutting of this bar so that you can do it qualitatively strictly perpendicularly on the circular. We make 2 pieces: the first piece of the length that corresponds to your height (see the attached table from the manufacturer in the photo). Second piece 270 mm

Evminov board do it yourself

Next step: make a work surface. Dimensions: 260mm wide and as long as you chose from the table for your height.

I made from pieces of furniture cabinet chipboard (slab of glued sawdust) in white, 16 mm thick, which I already had on the farm.

Usually chipboard is sold with large plates of 2.5 x 3 meters and in our case it makes no sense to buy a whole plate. You can use the doors from the old cabinet or something from the farm or buy the rest of the chipboard in the same building supermarket in the woodworking department. There are often pieces from large orders. The surface does not have to be solid. the carrier will be made of wooden beams. You can take a few pieces of the desired size and order gluing plastic edge 2mm around the perimeter. It turns out very well and cute.

Remember: the main task of the working surface is to be slippery, smooth and not absorb moisture

Then we buy cuttings for shovels and choppers. One handle for a shovel with a length of 1 meter, about 40mm in diameter, will serve as a crossbar at the base. It may be of soft wood. The second cutting is 30 mm in diameter and 1.5 m long; it is cone-like sharpened at one end, solid wood, beech.

Then we buy a board from the discharge of a step for ladders. Carpet edges will be made from it. It must be strong solid wood to withstand the weight of a person. I used a glued maple board 200x900 mm, remnants of the photo

Evminov board do it yourself

And also choose one rail mounting spliced ​​2x40x2000 (the remainder in the photo)

Evminov board do it yourself

Now we go to the department of metal products and buy:

  • 1. Bolt 8x70mm
  • 2. A long metal rod with a thread, diameter 8 mm, length at least 660 mm (cut into two pieces of 330 mm)
  • 3. Washers, nuts 8 mm, 5 - 6 pieces
  • 4. Long-link chain 4 mm, length 3 m the right link and easy to change the angle of inclination)
  • 5. Screws 50 mm, more
  • 6. 2 screws for wood 6x100 with washers (for fastening the crossbar at the base)
  • 7. Galvanized fire carbine
  • 8. Dowel expansion twisted (twist into a wall or ceiling)
Evminov board do it yourself

We also need tires to beat the crossbar at the base of the board. Rubber pieces in the building supermarket is not for sale. You can use a rubber hose, or buy it at a flea market.

Evminov board do it yourself

Now a very important material that is not sold in the Epicenter is the fabric for upholstery of the carrier beam and the base of the carriage. In our case, the fabric from the military overcoat is perfect. It is dense enough not to gather in folds under the influence of loads and shock-absorbing, in order to save us from unnecessary squeaks and also to be a seal in the process of locking the carriage on the board. As an alternative to cashmere from the old coat.

Evminov board do it yourself

With the materials finished, now proceed to manufacturing.

To work with the basic tools, it is enough to have a drill, a saw on a tree, a metal saw, a hammer and a set of drills.

Evminov board do it yourself

Making the foundation. Saw off a piece of a shovel shaft 600mm long. Cut pieces of rubber, we trim the ends of the crossbar with them, nail them with studs. In the place of attachment we make holes and grooves for the caps of our screws on the tree in order to drown them and not scratch the parquet.

Evminov board do it yourself
Evminov board do it yourself

Now we are preparing the timber: it is necessary to cut out a part of the timber from one end (blue dotted line) in order to drown our crossbar into it.

Evminov board do it yourself

To do this, take a mill on the tree and from the ends we drill through the timber, and then cut the jumpers on both sides

Evminov board do it yourself

Now with the reverse end of the timber we are preparing a chain mount. The chain is attached at the bottom and goes up through the inclined through hole. Overall plan.

Evminov board do it yourself

Bottom view

Evminov board do it yourself

View from above. It is necessary to cut a semicircular recess from one end on the working surface of chipboard so that the chain runs freely

Evminov board do it yourself

Now we cut a piece of fabric, wrap the bearing bar with it so that the edges fall on the upper part, which will hide under the bearing surface and pin it with such a stapler as in the photo. If there is no mounting stapler, the clerical will do. softwood timber

Evminov board do it yourself

Now the assembly: we are threading the chain, fastening the crossbar at the base, screwing the bearing surface on top of the timber with screws.

Evminov board do it yourself

A spiral hook is attached to the ceiling or wall.

Evminov board do it yourself

The finished board can be hung and adjusted the angle of inclination using a carabiner clinging to the right link

Evminov board do it yourself

Adjust the height of the table (see above)
Now we make the carriage. Maple glued board cut into two identical pieces 200x320mm. These will be the ends. In the ends we drill holes for the crossbars with a diameter of 32 mm. All dimensions are specified except where ???. It depends on the thickness of the fabric (red), with which you embrace the base of the carriage and the carrying bar (blue). With the fabric from the overcoat it turned out 105 mm, but here it is important to measure out already in place so that the carriage is attached tightly without buckling.

Evminov board do it yourself

For drilling holes for the rails we use a special tool.

Evminov board do it yourself

Preparing the base of the carriage. Take a short piece of timber (270mm) and drill two 9 mm through holes for 8 mm metal rods. If there is no such a long drill, drill from both sides for how long the drill will be enough, and then drill a groove from the ends (shown in red) in order to connect the two channels together and pass rods through.

Evminov board do it yourself

Be sure to put the ends on the glue. The moment will do. We put everything together and tighten the nuts. Spray the base with a cloth and let the glue dry. It is necessary to do it carefully and carefully, to observe all right angles and reliably tighten and glue. This section will withstand the greatest loads.

Ready carriage assembly

Evminov board do it yourself
Evminov board do it yourself
Evminov board do it yourself

The upper crossbeam 550 mm long rigidly fastens on the studs hammered into the ends

Evminov board do it yourself

The bottom bar has free play

Evminov board do it yourself

In order to slide the carriage down, we cut our mounting rail into slices and fasten it with equal pitch along the entire length of the carrying bar below the board

Evminov board do it yourself
Evminov board do it yourself
Evminov board do it yourself
Evminov board do it yourself
Evminov board do it yourself

All materials, except for upholstery fabric and pieces of rubber, are sold in the building supermarket.

As a result, about 200 UAH + some materials from the household were spent on materials, cutting and gluing the edges. It was a pleasure to get the job done successfully, and the thing done with your own hands causes the desire to practice more often on this simulator, which is a prerequisite for a good result!

Finally, I want to add that for practicing upside down, it is not convenient to cling with bare legs to hard crossbars. You need to wear some shoes. By the way on all photos from the center of Evminov customers are engaged in sneakers.

For the convenience of doing barefoot at home, you need to make four soft nozzles as in professional simulators and put them on wooden rails before clinging to your feet.

Evminov board do it yourself

The base will also be wood, and the top will be covered with leatherette or leather with a soft lining inside. In the figure, leatherette is schematically marked in blue.

Evminov board do it yourself
Evminov board do it yourself

That's it, the board is ready! I performed all the work with severe back pain, so the quality of performance was in second place, in the first place were low cost, ease of production and reliability, as in the Kalashnikov assault rifle

You can pay more attention to quality, polish wooden parts well, coat them with varnish, use a fabric of a different color, and choose any chipboard and color to suit your interior. It is also possible to polish the carrying bar and varnish it, but it takes time and a healthy back. For the convenience of training on the board itself, you can put the usual tourist karemat. Then lie on it gently and comfortably. Experiment!

If you do it yourself, upload photos of your versions.

All health and successful construction!