JPH0825355B2 - Architectural drawing preparation law regulation - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is an architectural drawing in which a drawing can be set to a retracted position due to road oblique line restrictions that are determined by law or regulation when creating a layout of a building. It is related to the rules of use.

[Prior Art] Conventionally, when creating a floor plan of a building, the retreat distance from the opposite end of the road due to road diagonal restriction is calculated and the length of the scale corresponding to the scale of the drawing is calculated. The calculated retreat distance was calculated from the end on the opposite side of the road shown in the drawing and calculated in this way. Two points were obtained and the two obtained points were connected. Since the line will be the road oblique line restriction line in the drawing, the layout plan of the building was described so that it would not protrude from the road oblique line restriction line. This was also the case when creating the layout of standardized prefabricated houses.

[Problems to be Solved by the Invention] In the conventional example as described above, the retreat distance from the opposite end of the road due to the road oblique line restriction for each building is calculated each time, and this is shown in the drawings. It is converted to the corresponding scale, and is drawn from the end on the opposite side of the road shown in the drawing for drawing, so make a troublesome calculation and measure the length converted to the obtained scale using an ordinary ruler. It had to be obtained on the drawing, and drawing was extremely troublesome.

The present invention is invented in view of the problems of the above-mentioned conventional example, and the purpose thereof is to create a layout plan of one of a plurality of types of buildings,
The purpose of the present invention is to provide a building drawing preparation law that can easily set the retreat position of a corresponding building due to the road oblique line restriction by simply applying the building drawing preparation law.

[Means for Solving the Problem] According to the architectural drawing making regulations of the present invention, a road line alignment line 21 for aligning with an end 422 on the opposite side of the road described in the plan view is provided on the transparent plate 1 and A road oblique line retreat length display line 20 is provided at a right angle from this road line alignment line 21, and the horizontal retreat distance from the opposite end 42 of the road due to the road oblique line restriction of a plurality of types of buildings is reduced to a certain scale. It is characterized in that a road oblique line retreat position display unit 22 for a plan view is provided at each position of the road oblique line retreat length display line 20 distant from the road alignment line 21 by the length. By adopting such a configuration, the above-described object of the present invention is achieved.

[Operation] Then, when the type of the building to be described in the drawing 2 is confirmed and the receding position from the end 42 on the opposite side of the road due to the road oblique line restriction of the building is obtained in the plan drawing 2, it is transparent. The road line alignment line 20 provided on the plate 1 is aligned with the end 42 on the opposite side of the road shown in FIG. 2, and in this state, the road oblique line retreat position display unit 22 corresponding to the building is displayed on the drawing. A mark is described, a mark is obtained at another position in this way, and a line for limiting road diagonal lines on the plan view of the building can be obtained by connecting the two marks with a line.

[Examples] The present invention will be described in detail below based on examples shown in the accompanying drawings.

The plate 1 which composes the regulations for creating architectural drawings is made of a transparent synthetic resin. The plate 1 has a road diagonal retreat length perpendicular to the lower edge of the plate 1 as shown in FIG. A display line 20 is provided. There are two types of road diagonal retreat length display lines 20, one for commercial and industrial areas and one for residential areas, and these two display lines 20 are provided on the plate 1. This is based on the classification stipulated in Article 56 of the Building Standards Act (height of each part of the building). Then, on each road diagonal retreat length display line 20, a horizontal retreat distance (hereinafter, referred to as "retreat distance") from the opposite end 42 of the road due to each road slash limitation of a plurality of buildings is set at a constant scale. A road diagonal retreat position display unit 22 for a plan view is provided at each position apart from the road line alignment line 21 which is the lower edge of the plate 1 by the reduced length. 22 is composed of small holes. In the embodiment, the scale is 1/100. Here, in the present invention, the plurality of target buildings are pre-standardized buildings, such as pre-bab houses. For example, as shown in FIG. 11, there are plural types of different lengths on the wife side, and the length on the wife side is 6 times, 7 times, 8 times, 9 times that of the module. Etc., which are on the plate 1 on the wife side 6P and wife side 7 respectively.
It is displayed as P, wife side 8P, wife side 9P. Therefore,
For example, when arranging the building on the wife side 6P so that it faces the road, first select whether it is a commercial or industrial area or a residential area,
Next, when one corresponding to the wife side 6P is selected from the plurality of road diagonal retreat length display lines 22 provided on any one of the road diagonal retreat length display lines 20, the road diagonal retreat length display line 20 concerned is selected. The length from the road alignment line 21 at the end of the to the road oblique line retreat position display portion 22 corresponding to the wife side 6P is a predetermined value in the road oblique line restriction in the state where the wife side of the wife side 6P is directed toward the road. It indicates that the retract distance is represented by a reduced scale (1/100 in the embodiment). Further, in each of the above-mentioned road oblique line retreat length display line 20, the retreat distance from the opposite end of the road due to the road side oblique line restriction is reduced to a certain scale when a plurality of buildings are oriented toward the road side. At each position separated from the road alignment line 21 by the specified length, a girder side road diagonal line backward position display unit 22 is provided. That is, the girder side may or may not have a balcony depending on the type of building.
It is written on the digit side. There is a case where the wife side has a balcony eaves, and in this case, the plate body 1 is described as a balcony eaves. And the girder-side road diagonal retreat position display section on the girder side (without balcony and with balcony) provided on each north side diagonal retreat length display line 5 respectively
22 and a road oblique line retreat position display unit 22 in the case of having a balcony eaves, and the road on the girder side (when there is no balcony and when there is a balcony) provided in each road oblique line retreat length display 20 Lines 7 connect the oblique line retreat position display parts 22 and line 7 connect the road oblique line retreat position display parts 22 when there is a balcony eaves. Here, on the girder side, the part subject to the north side diagonal line restriction is the eaves part, but even in the part with the covered corridor on the girder side, since the corridor roof and the eaves side are at the same height, retreat due to road diagonal line restriction Since the distances are the same, the "corridor side" is next to the girder side shown on the plate 1 as shown in the attached drawing.
Even if there is a corridor with the description, the road diagonal retreat position display unit 22 can be obtained by tracing the line 7 in the same manner as on the girder side.

By the way, the road diagonal line is a diagonal line that has a width of W and a height of 1.5 W in a commercial and industrial area (that is, a diagonal line of W × 1.5) as defined by the Building Standards Law, and
In the residential area, the width is W and the height is 1.25 W, which is a diagonal line (that is, W × 1.25 W diagonal line), and based on this diagonal line, from the opposite end of the road in multiple buildings. Calculate the retreat distance (that is, W) of the building
By scaling this down, the position of the road diagonal retreat position display unit 22 in the present invention is obtained. In addition, road diagonal lines in the above commercial and industrial areas (that is, diagonal lines of W x 1.25 W)
And the road diagonals in the residential area (that is, the diagonal of W × 1.25W) are displayed on the plate 1 as the road diagonals 24, respectively. The road diagonals 24 are used to create the road diagonals when creating an elevation view. Plots can be taken into consideration.

Thus, the plan drawing 2 (hereinafter referred to as "drawing").
In describing the layout of the building in the portion surrounded by the site boundary line 3 described in (1), the backward position due to the road diagonal line restriction is shown in FIG. 2 as follows. Here, in Drawing 2, the site boundary line is described at a scale of 1/100 as already described. Further, in this embodiment, it is a case of a residential area, and it is assumed that a building having a length of 9P on the wife side is arranged so that the wife side faces the road.

That is, as shown in FIG. 7, the road line alignment line 21 which is the lower edge of the plate 1 which constitutes the main body of the above-mentioned architectural drawing making regulation is shown in FIG.
To match. Next, in this state, the road diagonal line retreat length display line 20
The road oblique line retreat position display portion 22 corresponding to the wife side 9P is marked on the drawing. In this case, the tip of the pencil is put in the small hole which is the road oblique line retreat position display portion 22 and corresponds to the drawing 2 (Indicated by D in FIG. 8), and then the plate 1 is translated for any length with the road alignment line 21 aligned with the opposite end 42 of the road described in FIG. In the same manner as above, another point (shown by E in FIG. 8) corresponding to FIG. 2 is taken. This point D and point E are connected by a line (here, when the width of the road is constant and there is no height difference, the line connecting point D and point E is parallel to the boundary line of the road). Next is road boundary line 43
By drawing a line that is 1/2 of the line connecting the point D and the point E, this line gate becomes the 9P wife side road diagonal line restriction line, so the eaves of the building Take care when creating Drawing 2 so that it does not get out of the way. The above case is the case where the building is set back as a relaxation provision (Article 56 of the Building Standards Act), and if there is no set back regulation, the line Neho becomes the road diagonal line restriction line.

If the wife side of the building is located on the road and the type of building is different, or if the girder side of the building is located on the road, etc., use the same method as above and use the corresponding road diagonal retreat position display unit 22 The diagonally restricted line is shown in FIG.

By the way, in the embodiment of the accompanying drawings, a portion for obtaining the backward distance in the north oblique line limitation is further displayed on the right half of the plate 1. On the right half of the plate member 1, a plurality of vertical lines are written at right angles to the lower edge. Each of the plurality of vertical lines serves as a north side oblique line retreat length display line 5, and points at which the north side oblique line retreat length display line 5 intersects with the lower edge of the plate material 1 are respectively defined as the boundary line matching portion 4. Has become. 5 + 0.6L, 5 + 0.8L, 5 + 0.10, 5 + 1.25 are displayed on the north side diagonal retreat length display lines 5, respectively.
Although it is described as L ………, this is the first specified by Article 56 of the Building Standards Act (height of each part of the building) and regulations.
It shows the difference in the type of Kitagawa diagonal line in the area dedicated to breeding houses or in the altitude area, where L represents the horizontal distance in the true north direction to the adjacent land boundary line, as shown in Fig. 2.
The line indicated by the alternate long and short dash line in FIG. 2 indicates the north side oblique line restriction, and the north side oblique line restriction differs depending on the first-class residential area or various altitude areas. Each north side diagonal retreat length display line 5 has a boundary line alignment portion for a length that reduces the retreat distance from the adjacent land due to each north side diagonal line restriction when the wife side faces north by a fixed scale. 4 is provided at each position apart from the north side diagonal retreat position display portion 6 on the wife side, and a small hole is punched as the north side diagonal retreat position display portion 6 in the embodiment of the accompanying drawings.
Here, in the embodiment of the accompanying drawings, the scale is 1/100. Then, the north oblique retreat position display portions 6 in the same building provided on each north oblique retreat length display line 5 are connected by a line 7. Here, for example, in a building on the wife side 6P (the length of the wife side is 6 times the module), a plurality of lines are provided on the north side diagonal retreat length display line 5 displayed at 5 + 1.25L, which is the first-class residential area. Select the one corresponding to the wife side 6P from the north side diagonal retreat position display section 6, and change from the boundary alignment section 4 at the end of the north side diagonal retreat length display line displayed by 5 + 1.25L to the corresponding wife side 6P. The length to the corresponding north oblique line retreat position display portion 6 is a predetermined scale (1/10 in the embodiment) in the north oblique line restriction in a state where the wife side of the building having the corresponding wife side 6P faces the north side.
0) shows the retreat distance. In addition, the north side diagonal retreat length display line 5 is aligned with a boundary line by a length that reduces the retreat distance from the adjacent land due to the north side diagonal line restriction when a plurality of buildings are oriented to the north at a fixed scale. Part 4
A girder-side north-side slanted backward position display portion 6 is provided at each position apart from. That is, the girder side may or may not have a balcony depending on the type of building. In both cases, the girder side is referred to as the girder side in the plate body 1. There is a case where the wife side has a balcony eaves, and in this case, the plate body 1 is described as a balcony eaves. And the girder side provided on each of the northward diagonal retreat length display lines 5 (with and without balcony)
There is a north side oblique line retreat position display section 6 on the girder side and a north side oblique line retreat position display section 6 in the case where there is a balcony eaves, and the girder side provided on each north side oblique line retreat length display line 5 (without balcony). In the case of (1) and with a balcony), a line 7 connects the north side oblique line retreat position display portions 6 with each other, and a line 7 connects the north side oblique line retreat position display portions 6 with the balcony eaves. Here, on the girder side, the part subject to the north side diagonal line restriction is the eaves part,
Even in the part where there is a covered corridor on the girder side, the retreat distance is the same due to the diagonal line restriction on the north side where the corridor roof and the eaves are at the same height, so the girder side shown on the plate 1 as shown in the attached drawing Even if there is a corridor next to ", there is a corridor side", it is possible to obtain the northward oblique line retreat position display portion 5 by tracing the line 7 in the same manner as the girder side.

As shown in FIG. 3, in describing the layout plan 40 of the building in the portion surrounded by the site boundary line 3 shown in FIG. It is done as follows. here,
Drawing 2 shows the site boundary line 3 at a scale of 1/100, and Drawing 2 shows the direction 8. Further, in this embodiment, the case is the first type altitude area (5 + 0.6L), and it is assumed that the girder side of a building without a balcony faces the north side.

That is, as shown in FIG. 4, the north diagonal retreat located at the end of the north diagonal retreat length display line 5 represented by 5 + 0.6 L of the plate body 1 that constitutes the main body of the above-mentioned building drawing making regulation is defined. Align the position display part 6 with the arbitrary position of the adjacent land boundary line 3a on the north side that forms part of the site boundary line shown in FIG.
The north diagonal retreat length display line 5 represented by +0.6 is aligned with the north-south direction, and the girder side north diagonal retreat position display portion is provided on the north diagonal retreat length display line 5 represented by 5 + 0.6. 6 is taken on the drawing 2, and in this case, since the northward oblique line receding position display portion 6 is constituted by a small hole, by inserting a tip of a pencil or the like through this small hole, it is possible to mark on the drawing 2. In FIG. 2, the point indicated by a in FIG. 5 is taken, and similarly, the north oblique retreat position display portion 6 located at the end of the north oblique retreat length display line 5 represented by 5 + 0.6L of the plate 1 is shown. No. 5 on Drawing 2 according to the same procedure in accordance with another arbitrary position of the adjacent land boundary line 3a on the north side which constitutes a part of the site boundary line shown in Drawing 2.
In the figure, the points indicated by B are taken. Then, a line (indicated by C in FIG. 5) connecting the points A and B is drawn. This line (c) is a diagonal line on the north side, and when describing the layout of the building on the site boundary line shown in Drawing 2, the eaves of the building and the roof of the corridor do not leave this line (c).

Similarly, when arranging various buildings so that the wife side faces the north side, even when there is a balcony eaves, etc., by using the architectural drawing creation law regulation of the present invention, the north side oblique line restriction line in each case Can be displayed on the drawing.

By the way, this architectural drawing preparation law regulation is provided with a column core display line 10 for displaying the column core at the left end (in the embodiment shown in FIG. 1, the left side edge is the column core display line 10). ),
The eaves display line 11, which displays the position of the eaves side on the gable girder side at a position laterally away from the pillar core display line 10, the balcony eaves display line 12, the eaves side position on the gable corridor side. There is a display line 13 for the eaves that displays
10 to 11 of the above eaves, and 1 to the balcony eaves
2, the length of the eaves display line 13, respectively, the length from the pillar core in the actual building to the eaves exit position on the gable girder side is reduced to a predetermined scale (1/100 in the example) An eaves that displays the length from the pillar core to the exit of the balcony eaves to a predetermined scale (1/100 in the example) and the exit position of the eaves on the side of the gable corridor from the pillar core. The length up to the point of appearance is scaled down to a predetermined scale (1/100 in the embodiment). By using these display lines 10, 11, 12, and 13, for example, in FIG. In the case of arranging the girder side facing north as in the example, since the north side oblique line restriction line is the eaves side of the gable girder side, this north side oblique line restriction line is displayed in the architectural drawing creation law regulation of the present invention above Match the eaves display line 11 and trace the pillar core display line 10 on Drawing 2 based on this. Than it is described above drawings 2 the position of the building body represented by the core.

In addition, the above-mentioned eaves indicator line 11 and balcony eaves indicator line
12, the length of the eaves display line 13 from the lower end of the plate 1 is the height of the eaves in the actual building, the height of the balcony eaves,
The height of the eaves is shown, and the eaves height display section 15 and the balcony height display section 16 are provided at the upper ends of the display lines 11, 12, and 13, respectively. In addition, the plate 1 is further provided with a maximum height display portion 14 including a small hole that displays a constant maximum length on the end side of various buildings and a scaled length (1/100). Yes, this maximum height display 14 is on the wife side
6P, gable side 7P, gable side 8P, gable side 9P are provided corresponding to the length from the GL line which is the lower edge of the plate 1 to each maximum height display section 14 of various buildings. The maximum height on the wife's side is scaled at a fixed scale (1/100). Therefore, these display parts 14, 15 and 16 can be used when drawing an elevation view or the like in the drawing.

Although a gable roof building has been described in the above embodiment, it is possible to form a legal regulation for construction drawing creation in the case of a half gable roof or a flat roof. FIG. 9 shows the regulation for the construction drawing preparation in the case of a flat roof. In this embodiment, the basic one is the same as the embodiment in FIG. 1, but the construction shown in FIG. A column core display line 10 for displaying a column core is provided at a position slightly retracted from the left side on the plate 1 of the drawing creation law and regulation.
Display line at the end of the gable side end of the flat roof at a position laterally away from 10 on the right, and display line at the end of the girder side end of the flat roof
31, the display line 32 on the corridor side of the flat roof is displayed, and the display line 34 on the corridor side when the parapet 33 is provided on the flat roof is displayed, and the pillar core display line 10 On the left side of the display line 35 that displays the position on the gable side of the roof with parapets, and the display line 36 that displays the position on the girder side.
Is displayed. An embodiment in which a parapet 33 is provided on a flat roof is shown in FIG. Further, in this embodiment, the pillar core display line 10 is partly a cutout hole 10a, and when the pillar core display line 10 is shown in the drawing using this architectural drawing creation law regulation, a pencil hole is drawn in the cutout hole 10a. Drawing with tip 2
Can be filled in.

Incidentally, in FIGS. 2, 6, 10, and 11, reference numeral 45 designates an elevation view of the building. Further, 47 in FIG. 10 indicates a column core.

[Advantages of the Invention] In the present invention, as described above, a road line alignment line for aligning with the opposite end of the road described in the plan view is provided on the transparent plate and A road oblique line retreat length display line was given at a right angle, and the horizontal retreat distance from the opposite end of the road due to each road oblique line restriction of multiple types of buildings was reduced by a fixed scale and separated from the road alignment line. Road diagonal retreat length display line has a road diagonal retreat position display section for each plan view at each position, so when creating a layout drawing of one of multiple types of buildings, create architectural drawing By simply applying the usage rules to the drawings, it is possible to easily and accurately determine the retracted position of the applicable building due to the road oblique line restriction.

[Brief description of drawings]

FIG. 1 is a plan view of the regulation for using architectural drawings according to the present invention, FIG.
The figure is an elevational view for explaining the north diagonal line, Fig. 3 is a plan view showing the site boundary line in the drawing, and Fig. 4 is using the regulations for making architectural drawings of the present invention to obtain the north diagonal line restriction line. Fig. 5 is a plan view showing a state in which the north side oblique line restriction line is obtained in the above-mentioned drawing, Fig. 6 is an explanatory view for explaining the way of the road oblique line above, and Fig. 7 is FIG. 8 is a plan view showing a state in which the architectural drawing preparation law and regulation of the present invention is used to obtain the road diagonal limitation line, FIG. 8 is a plan view showing a road diagonal limitation line obtained in the above drawing, FIG. 9 is a plan view of another embodiment of the regulation for the use of architectural drawings of the present invention, FIG. 10 is a drawing showing the relationship between each part of the parapet and the pillar core of the flat roof with parapet, and FIG. 11 (a).
(B) (c) (d) is a front view of each example of a building in which the architectural drawing preparation law regulation of the present invention can be used, and 1 is a plate,
2 is a plan view, 20 is a road diagonal retreat length display line, 21 is a road line alignment line, 22 is a road line retreat position display portion, and 42 is an end on the opposite side of the road.

Claims (1)

[Claims] 1. A transparent plate is provided with a road alignment line for aligning with an end on the opposite side of the road shown in the plan view, and a road oblique line retreat length display line is provided at a right angle from the road alignment line, A plan view at each position of the road diagonal retreat length display line separated from the road alignment line by a length that reduces the horizontal retreat distance from the opposite end of the road due to the road diagonal restriction of each type of building to a fixed scale. A construction drawing creation law regulation, which is provided with a road oblique line retreat position display portion for display.