JP2000177294A - Ruler for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To rapidly advance a work while simply checking various restrictions according to the Building Standard Law or the like when designed and built by drawing an auxiliary line for setting a limiting line on a surface of the ruler according to a predetermined reference on a drawing in a predetermined contraction scale. SOLUTION: An abscissa axis of a ruler 10 indicates a ground surface, and its left end indicates a lot boundary line L1. To be used by inverting the ruler, a road boundary line L2 is indicated to exist on the same boundary line of its left end. An ordinate axis has different scales at right and left sides so that road setbacks A1, A2, northern side setbacks B1, B2, adjacent setbacks C1, C2, first class altitude setbacks D1, D2, second class altitude setbacks E1, E2 and third class altitude setbacks F1, F2 are shown correspondingly as auxiliary lines for specifying limiting lies by the Building Standard Law with respect to the ordinate axis of the left side. Further, daylighting setbacks G1 to G3 are shown regarding the ordinate axis of the right side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an architectural ruler,
In particular, it relates to an architectural ruler used when performing architectural design.

[0002]

2. Description of the Related Art When performing architectural design, there are various restrictions based on the Building Standards Law, and among them, there are rules regarding height restrictions, which are referred to as diagonal line restrictions. The rules are summarized in Table 1 below.

[0003]

[Table 1] Table 1 above is briefly described below with reference to FIG.

In the figure, reference numeral 1 denotes a house, a site boundary line L1 exists on the right side of the house 1, and a road boundary line L2 on the left side.
And L3 are present, the site boundary line L1
Regarding the above, there is a height limit of the north oblique line B shown in Table 1 above. This is a height limit defined by a slope of 1/125 from a rising point h 5 m from the ground, for example, in consideration of the case of a type 1 low-rise residential area from the site boundary line L1. House 1 must be built below the house.

[0005] Further, regarding the road boundary lines L2 and L3,
A road diagonal line A is defined as shown in Table 1 above from a road boundary line L2 farther than the house 1 from the point o on the ground of the road boundary line L2, as in the above example. In the case of a type 1 low-rise residential area, the height is limited by a gradient of 1 / 1.25, and the house 1 must be constructed below the road diagonal line A as well.

The road boundary line L3 near the house 1
As a matter of course, the house 1 must be constructed on the right side of the road boundary L3. As a result, the buildable range of the house 1 is a region indicated by oblique lines. A ruler used for such an architectural design is an ordinary triangle ruler or T ruler.
It is a ruler.

[0007]

When performing architectural design, the work must always be carried out in consideration of the oblique line (height) restriction according to the Building Standard Law. Since the design work is performed by using the points, the points corresponding to each condition are calculated and the restricted oblique lines are entered on the design drawing before designing, or after designing, the road oblique line, the northern oblique line, daylighting It was checked whether it was caught on a height-restricted diagonal line such as a diagonal line.

[0008] Therefore, the design work proceeds while the check work is performed at least several times, and there is a problem that considerable work time and labor are required. Accordingly, it is an object of the present invention to provide a building ruler that allows quick work while easily checking various restrictions in a predetermined standard such as the Building Standard Law when designing a building.

[0009]

In order to achieve the above object, an architectural rule according to the present invention has an auxiliary line for setting a limit line on a drawing of a predetermined scale in accordance with a predetermined standard. It is characterized by being drawn to.

That is, in the present invention, a ruler in which restriction lines for checking various oblique line restrictions are drawn in advance when performing architectural design is used, and this architectural ruler is applied to a design drawing of a predetermined scale. A predetermined line, for example, a restriction line in accordance with the Building Standards Law is drawn in advance using an auxiliary line drawn on the surface of a building ruler, and as shown in FIG. You only have to do architectural design.

Alternatively, the architectural rule is applied to the architectural drawing drawn on the design drawing, and the design is advanced while checking whether or not a house or the like is caught by the height limit in the auxiliary line. be able to. The above-mentioned prescribed standard is the Building Standards Law, and the restriction line is a road diagonal line from the road boundary line, a north side diagonal line from the site boundary line, a diagonal diagonal line from the site boundary line, daylight from eaves or parapet ends. It is preferable to include at least one of the oblique lines.

[0012] Further, the architectural rule has a ground scale on the horizontal axis, a height scale on the left and right vertical axes, and is made of a transparent or translucent material so that it can be used in an inverted manner. Is preferred.

[0013]

FIG. 1 shows an embodiment of a building ruler according to the present invention. In the figure, the horizontal axis of the ruler 10 indicates the ground, and the left end of the ruler 10 is shown as having the site boundary line L1 shown in FIG. In addition, in order to enable the ruler to be used in reverse, it is also shown that a road boundary L2 exists on the same boundary at the left end.

The scale of the vertical axis is different between the left side and the right side. The vertical axis on the left side is an oblique line A1, A2 as an auxiliary line for defining a limit line according to the Building Standards Law.
, Northern oblique lines B1 and B2, adjacent oblique lines C1 and C2, first type oblique lines D1 and D2, and second type oblique lines E1 and E2.
And the third type oblique lines F1 and F2 correspond to each other. In addition, the lighting vertical lines G1 to G3 correspond to the right vertical axis.

The numbers without parentheses and the numbers with parentheses are shown on the horizontal axis and the vertical axis. The former corresponds to a scale of 1/100, and the latter corresponds to a scale of 1/200. It corresponds to the scale. Further, the right vertical axis and the left vertical axis have exactly opposite scales. Next, a method of using the architectural ruler shown in FIG. 1 will be described.

First, regarding the road diagonal line A1, a residential system,
That is, as shown in Table 1 above, the first-class low-rise residential area, the first- and middle-high-rise residential area, the second- and middle-high-rise residential area, the first-type residential area, the second-type residential area, and the semi-residential area For regions, etc., the slope is 1 /
Defined as a height limit of 1.25.

The road diagonal line A2 is for non-residential areas, that is, for a nearby commercial area, a commercial area, a semi-industrial area, an industrial area, an industrial area, and an area which is not designated as a use area in a city planning area. The gradient is defined as 1 / 1.5 from the lower left point in the figure. The north oblique line B1 is defined by a gradient of 1/125 as shown in Table 1, and the rising point (point h in FIG. 2) is 5 m when the first and second type low-rise residential areas are used. In the case of the first- and second-class middle- and high-rise residential areas, the distance is specified as 10 m, and the oblique line restriction is specified starting from this.

In the case of the diagonal line C1 of the adjacent land, the target area is the type 1 and type 2 medium- and high-rise residential areas, the type 1 and type 2 residential areas, and the semi-residential areas.
Is 20 m, and the slope is 1 /
1.25. The adjacent diagonal line C2 targets a non-residential area, the rising point from the site boundary line L1 is 31 m (scale of 1/200), and the gradient is 1 /.
Specified in 2.5.

Further, the first to third altitude oblique lines D1, D2
Although F1 and F2 are not shown in Table 1 above, they are specified for high-altitude designated areas specified by specific administrative agencies. For example, in the case of the type 1 altitude oblique line D1, the rising point from the site boundary line L1 is 5
m, and the gradient is defined as 1 / 0.6. Regarding the first-class altitude diagonal line D2, the rising point from the site boundary line L1 is 5 m, the gradient is defined as 1 / 0.5, and the range from the site boundary line L1 to 12 m is subject to regulation. ing.

With respect to the second type altitude oblique line E1, the same oblique line as the northern oblique line B1 is formed up to a point 8m from the site boundary line L1, and the gradient is 1/0. 6 defines the height limit. In addition, the slope of the second type altitude oblique line E2 is defined as 1 / 0.5 starting from a rising point of 7 m on the site boundary line L1.

Further, with respect to the third type altitude oblique line F1, the rising point on the site boundary line L1 is 7.5 m and the gradient is 1 /.
It is defined as 0.55, and in the case of the third type of oblique line F2, the northern oblique line B up to 8m from the site boundary line L1.
The same diagonal line as 2 is formed, and 20m at 8m from the site boundary line L1
From the rising point of m, the gradient is defined as 1 / 0.6.

Next, the lighting diagonal lines G1 to G3 are defined by the scale on the right side, and the diagonal lighting diagonal line G1 is intended for dwellings, and the gradient is defined as 4/10 with the origin at the eave or parapet end at the upper left corner. ing. For example, when a building of 15 m is targeted, it indicates that a building design of effective lighting cannot be performed within 6 m from the site boundary line L1.

In the case of the lighting diagonal line G2, the gradient is 2.5 / 10 for industrial systems, and in the case of the diagonal lighting line G3, the gradient is defined as 2/10 for commercial systems. I have. As described above, the right vertical axis scale takes into account the lighting oblique line with reference to the eaves or parapet edge at the upper left end, so that the height of the building from the ground is defined from the upper right end.

In the situation shown in FIG. 2, the northern oblique lines B1 and B2 can be used by inverting the architectural ruler. In this case, the lower left end of the ruler is the northern slope. It will point to true north. The oblique ruler itself may be formed of a transparent or translucent plastic material, and lines or characters having a certain degree of durability may be processed on the surface. Further, in the above-described embodiment, “for middle and low layers” is targeted, but “for middle and high layers” can be similarly created.

It is preferable that each of the restricted oblique lines is different from each other by a different line (solid line, dotted line, chain line, etc.) as shown in the drawing to make it easier to see. Further, the area may be semi-transparent and color-coded for each area surrounded by the restricted oblique lines. Further, the Building Standards Law and the like are given as predetermined standards, but it goes without saying that the present invention can be applied even when such laws are revised.

[0026]

As described above, according to the architectural ruler according to the present invention, an auxiliary line for setting a limit line according to a predetermined standard on a drawing of a predetermined scale is drawn on the surface.
Performs architectural design easily and quickly by applying a ruler at right angles or parallel to each measurement line or point on a plan view or an elevation view and reading the free dimensions and height dimensions for each diagonal line. It becomes possible.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a building ruler according to the present invention.

FIG. 2 is a diagram for explaining oblique line restriction in accordance with a conventionally known Building Standard Law.

[Explanation of symbols]

 10 Ruler A1, A2 Road diagonal line B1, B2 North diagonal line C1, C2 Neighboring diagonal line D1, D2 Type 1 altitude diagonal line E1, E2 Type 2 altitude diagonal line F1, F2 Type 3 altitude diagonal line GI-G3 Daylight diagonal line Symbols indicate the same or corresponding parts.

Claims (3)

[Claims] An architectural rule wherein an auxiliary line for setting a limit line according to a predetermined standard is drawn on a surface of a drawing of a predetermined scale. 2. The method according to claim 1, wherein the predetermined standard is a building standard law, and the restriction line is a road diagonal line from a road boundary line, a north side diagonal line from a site boundary line, an adjacent land diagonal line from a site boundary line, An architectural rule comprising at least one of oblique lines from an eave or parapet end. 3. The method according to claim 1, wherein the ground is graduated on the horizontal axis, the height is graduated on the left and right vertical axes, and is made of a transparent or translucent material so that it can be used upside down. An architectural ruler characterized by the following.