http___www.zhitov.ru_ga_lestnica3__1.xml
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Calculation method of wooden stairs Enter the required dimensions - aperture width of stairs - The height of the opening - Width of stairs - Ledge steps - The thickness of the steps - the number of all-speed - number of steps to lower the March - Number of rotary stages Help Calculation of the stairs with a pivoting steps of 90°. Wooden stairs with rotary stages can significantly save space in the house without losing the convenience and functionality. When calculating pay attention to the optimal number of rotational levels. In my experience the best stage 3 with a width of stairs in 80 cm More - steps will be too narrow and so uncomfortable. If the gap is just over the top of the stairs, it is important elevation in place of rotation to overlap, to avoid head injuries. It should be not less than 2 meters. With this design the width of the stairs has an important role. Because it directly affects the ease of turning steps. The wider the stairs - the greater the number of steps may be applied without loss of convenience. Because of the diversity of projects and structures, handrails for stairs in the program could not be calculated and displayed. It is important! Pay attention to the dimensions of the turning steps. To get the size of stage - do not forget to add value to these dimensions of the protrusion. Calculation of the stone stairs is no different from the calculation of wood or metal stairs. The main thing - to calculate the size of the steps. Their height must necessarily be the same for all of its parts. The comfort and ease of climbing the stairs is calculated by a formula based on the length of the pitch. The length of the pitch man is 60 to 66 cm, on average - 63 cm Comfortable ladder corresponds to the formula: 2 step height + depth level = 63±3 cm The most convenient tilt ladder - from 30° to 40°. Depth staircase steps must meet size 45 shoes - no less than 28-30 cm Lack of depth can compensate for the projection step. Step height should be 20-25 cm The program will draw the blueprints stairs with rotary stages with the main angles and dimensions. In the drawings shows the overall dimensions of the stairs, marking the top of the steps on the stringer, the angles of the steps and basic dimensions of steps themselves. I hope the program will help you design and build a ladder to a country cottage or at home with their own hands.
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Modh ríofa na staighre adhmaid Sonraigh na gnéithe riachtanacha - oscailt staighre leithead - Cró Airde - Leithead an staighre - céimeanna Ledge - An tiús na céimeanna - líon na céimeanna - líon na céimeanna sa mháirseáil níos ísle - Líon na céimeanna rothlacha Cabhair Ríomh an staighre le céimeanna pivoting de 90 °. Is féidir le staighre adhmaid le céimeanna rothlacha shábháil suntasach spáis sa teach gan chailliúint an áise agus feidhmiúlacht. Nuair a ríomh aird a thabhairt ar an líon is fearr is féidir na leibhéil rothlach. I mo thaithí an chéim is fearr 3 le leithead de staighre i 80 cm More - Déanfar bearta a bheith ró-chúng agus mar sin de míchompordach. Má tá an bhearna díreach os cionn an barr an staighre, tá sé tábhachtach airde atá i bhfeidhm na uainíochta a macasamhail, a sheachaint díobhálacha ceann. Ba chóir a thabhairt nach lú ná 2 mhéadar. Leis an dearadh tá leithead an staighre ról tábhachtach. Toisc go dtéann sí i gcion go díreach leis an éasca le céimeanna casadh. An níos leithne an staighre - is féidir leis an níos mó líon na bearta a chur i bhfeidhm gan aon chaillteanas áise. Mar gheall ar an éagsúlacht na dtionscadal agus na struchtúir, ní raibh ráillí láimhe do staighre sa chlár a ríomh agus a thaispeáint. Tá sé tábhachtach! Tabhair aird ar na gnéithe de na céimeanna casadh. Chun a fháil ar an méid de chéim - dearmad luach a chur leis na gnéithe de na protrusion. Tá ríomh an staighre cloch aon difriúil ón ríomh de staighre adhmad nó miotal. An rud is mó - a ríomh ar an méid de na céimeanna. Ní mór a bheith de riachtanas airde mar an gcéanna do gach ceann dá chuid. Is é a ríomh staighre áise ríomh trí foirmle atá bunaithe ar fhad na páirce. Is é an fad an fear pháirc 60-66 cm, ar an meán - 63 cm Freagraíonn dréimire Compordach na foirmle: 2 chéim airde + leibhéal an doimhneacht = 63±3 féach An Dréimire tilt is áisiúla - ó 30 ° 40 °. Ní mór chéimeanna staighre Doimhneacht freastal ar mhéid an 45 bróga - nach lú ná 28-30 cm Easpa féidir doimhneacht mar chúiteamh ar an chéim teilgean. Ba chóir go mbeadh airde Céim 20-25 cm Beidh an clár a tharraingt ar an gormchlónna staighre le céimeanna rothlacha leis an uillinneacha agus na toisí is mó. I líníochtaí Taispeánann na toisí foriomlán an staighre, marcáil an barr na céimeanna ar an stringer, an uillinneacha de na céimeanna agus na gnéithe bunúsacha na céimeanna féin. Tá súil agam go mbeidh an clár cabhrú leat a dhearadh agus a thógáil le teachín dréimire tír nó sa bhaile lena lámha féin.