Headhole for the well with your own hands: blueprints

Today quite often home craftsmen make a head for a well with their own hands. This element acts as though a small, but indispensable node in the arrangement of water supply at home. The device can be bought ready-made, but it's much cheaper to make it yourself. However, before starting the work, the master should understand the design characteristics and the procedure for mounting the headband.

Construction device

In simple terms, the wellhead is a special lid that seals the casing quite tightly, or rather, its outer edge. In the head there is a need when there is a need to protect the well from getting soil, debris, all kinds of pollution, flood waters, various objects, drains, as well as birds and animals. Before making a head for the well with your own hands, it is necessary to take into account that the use of special, so-called "secret" bolts can help not only to prevent contamination of the interior of the well, but also to protect against theft of valuable equipment.

Constituent Constructions

Before buying a headband or self-manufacturing it is necessary to familiarize yourself with the design of the structure, this will make it possible to understand the principles of its installation. This element has a flange, which is made of steel, sometimes it uses a fairly strong plastic. In addition, the structure includes a special lid, a carbine, and a ring that must be made of rubber. Is in the head and fasteners. In order to make it convenient to use the device, on the outer side of the cover it is necessary to fasten the eyebolts using the welding method, two pieces must be prepared. In addition, it is necessary to strengthen the located one bolt inside.

Mounting technology

The head for the well with your own hands is installed by means of fasteners, which need to be tightened sufficiently tightly. Incidentally, this does not involve the use of a welding machine. The rubber ring must be clamped between the cover and the flange surface during the work. To fasten the pump, lift the cover off the top of the eyebolts. For what it is recommended to use any lifting mechanism, which is available in the arsenal of the master. For safety of work the cable should be fixed using a carbine.

If you are thinking about how to make a head for a well with your own hands, then you should keep in mind that it is necessary to cut the casing perpendicularly. The surface of the cut must be freed from burrs, there should not be any roughness on it. For this, the outer surface is carefully cleaned. Next, the surface should be covered with a layer of primer, and then painted with an anti-corrosion paint. At the next stage, the master must attach a pressure pipe made of plastic to the pump. The cable should be increased and fixed to the pump cable.

Final stage of manufacturing

All available components are tightened by means of special clamps. Now the end of the cable should be passed through the bottom of the eyebolt, and then - it is fixed to the carbine. Then a pressure pipe is used through the cover, and also a cable. Then the flange is put on the casing, as is the ring. Then the pump is lowered and the lid is mounted. Rubber ring must be raised to the level of the cover, like the flange. At the last stage, the flange and the cover are interlocked by fastening elements.

Buy a headline or do it yourself

Before you make a head for the well with your own hands, you need to think. Perhaps it is better to buy it in ready-made form? It will be easy to do this, since such goods are on sale in a wide range. In some situations, this decision is preferable. Constructions of this type are considered typical, and after the purchase you will not have to call the installation wizard, as you can do all the work without help. The most common models that are performed in the factory are cast iron, plastic or steel.

Manufacture of the borehole head with its own hands is allowed from stainless steel, and aluminum can also be used for this purpose. If you apply patience to the case, the design will not be worse than the one you can buy in the store. But it must be taken into account that in any case the device must have a tightness, since this parameter is prescribed in SNiP. If this condition is neglected, it becomes easy enough to penetrate into the hole all kinds of pollution. This indicates that, even if you decided to make the headings yourself, you should not simplify its design, as this can lead to water pollution.

The order of independent manufacture of the head

The head for the well with their own hands, the drawings of which are presented in the article, should be made of metal. Choose a sheet of sufficient thickness. It will take a set of fasteners. Thus, it is necessary to prepare a steel sheet, the thickness of which should be at least 10 mm. In order to make a headpiece, it is first necessary to cut the metal, and then cut out the flange from it. Inside, an opening with a diameter slightly larger than the outer diameter of the casing should be located. Then you can start making the lid, or rather the stubs. It is necessary to make this element of this diameter, which will be equivalent to the dimensions of the flange.

Work on the plug

When a headhole for the well is produced by one's own hands (photo of which is presented in the article), at the stage of fixing the plug, the inlet nipples are strengthened. This must be done with a welding machine. These elements will be required for installation of cables, as well as a pressure water supply system. Next, go to the bottom of the lid, to which the eyebolt is welded. To the last, we recall, the cable for the pump must be fixed. On the outside of the cover, a pair of eyebolts must be welded. These fasteners can easily lift the lid if you need to remove or lower the pumping equipment or carry out preventive maintenance. And this is not a complete list of what makes this addition possible.

Manufacture of gaskets

Arrangement of the well head with its own hands involves the use of a gasket. For it, you should use rubber, from which the workpiece is cut. After the master is able to prepare a ring of suitable diameter, it is necessary to lay it between the lid and the flange. Among other things, you should prepare the bolts, through which the device can be tightened sufficiently tightly. If you make a comparison, then this headline is not fundamentally different from what is manufactured in industrial conditions.