JPH0237594Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a formwork drawing ruler used when creating formwork drawings for formwork carpenters from construction drawings at construction sites, etc.

BACKGROUND TECHNOLOGY Conventionally, there is no suitable ruler of this type, and a general ruler or a rectangular scale is used to create a form work drawing.

Problems that the invention aims to solve: However, with a ruler like the one above, it takes a lot of effort and time to draw each line one by one, and the lines tend to be uneven, and the size of the drawing becomes uneven. etc,
This is extremely unreasonable in practical terms.

Means to solve the problem This idea was created in view of the problems of the past, and its purpose is to improve the efficiency of form work drawing creation work, and to enable anyone to create beautiful and accurate drawings with a finished finish. The purpose is to provide a ruler for formwork processing drawings that can be used to formwork drawings, and as a means to do so, it is possible to shape a suitable part of the board into an arbitrary shape such as a polygon to match the shape of the formwork of a beam, column, wall, etc. in a structure. It is characterized by consisting of multiple ruler pieces.

Function This method solves the problems of the conventional products by selecting a ruler piece suitable for the form work drawing for each part from among a plurality of ruler pieces and drawing it by tracing it.

Embodiments Hereinafter, embodiments of this invention will be described in detail based on the drawings.

Figure 1 is a front view of a formwork drawing ruler according to the first embodiment of this invention, in which 1 is a rectangular substrate 2 with appropriate rigidity and thickness, and six places are cut out to fit various formwork shapes. A ruler for formwork processing drawings consisting of a beam-down wall-attached column formwork ruler piece 3, a beam-down-wall-attached column formwork ruler piece 5, and a beam-downward wall-attached column formwork ruler piece 5, each of which is formed into a polygonal shape. be.

The above-mentioned beam descending wall attached column formwork ruler piece 3 has an upper part shaped like a step, and has a beam forming part 3a and a descending wall forming part 3b.
At the same time, an ink section 3c is provided near the center and horizontally connected to both sides.

In addition, the beam wall-attached column form ruler piece 4 has an L-shaped beam forming part 4a at the upper right corner, and a waist wall forming part 4d whose upper surface is sloped downward to the right near the center of the lower surface. An ink-ink section 4c similar to the above is provided near the center.

Furthermore, the upper right part of the column form frame ruler piece 5 with a downwardly descending beam waist wall is formed into a step-like shape, and a beam forming part 5a and a downwardly wall forming part 5b are provided, and the upper surface is inclined downwardly to the left in the lower right part. A waist wall forming part 5d is attached, and an ink drawing part 5c similar to the above is provided near the center
has been erected.

An example of use of the formwork drawing ruler 1 of the first embodiment configured as described above will be described below.

Look at the site construction drawing prepared in advance, select the ruler pieces 3, 4, and 5 on the formwork drawing ruler 1 that match the formwork drawing, trace it to draw the outline, and then draw the outline as required. This involves filling in the dimensions at the locations and creating a form work drawing.

As described above, according to the formwork processing drawing ruler 1 of the first embodiment, anyone can easily draw the formwork simply by checking the shape from the on-site construction drawing, and the drawing work is more efficient than conventional products. In addition to dramatically improving the quality of drawings, it is also possible to create accurate drawings with beautiful finishes.
It has various excellent effects and is extremely effective in practice.

Next, another example of this invention will be explained.
2A, B, and C are front views of the second embodiment, respectively, in which the formwork processing drawing ruler 21 is a beam-down wall-attached column formwork ruler piece 23, a beam-waist wall-attached column formwork ruler piece 24, and a beam It consists of a column formwork ruler piece 25 with a downward waist wall.

The beam descending wall attached column form ruler piece 23 is formed by notching the upper part of the rectangular base plate 22 having appropriate rigidity and thickness in a step shape to form a beam forming part 23a and a descending wall forming part 23b. Ink ink markings 23c, 23c are recessed on the horizontal line on both sides near the center so as to face each other.

In addition, the above-mentioned beam waist wall-attached column form ruler piece 24 has an L-shaped beam forming part 24a formed by cutting out the same board 22 as above and forming an L-shaped beam forming part 24a at the upper right corner, and an upper surface slanting downward to the right near the center of the lower part. Waist wall forming portions 24d are respectively formed, and ink-ink marking portions 24c, 24c similar to those described above are recessed to face each other near the center portion of the outside.

Furthermore, the beam descending waist wall attached column form ruler piece 25 is formed by cutting out the same substrate 22 as above and forming the upper right part in a step-like shape, and forming the beam forming part 25a and the descending wall forming part 2.
5b, and a waist wall forming part 25d whose upper surface is sloped downward to the left is formed at the lower right side,
Near the center of the outside there is an ink marking part 25 similar to the above.
c and 25c are recessed so that they face each other.

This also has the same functions and effects as the first embodiment, and by providing a hole near the corner of each ruler piece and passing a ring, etc. through the hole, it is not bulky and can be conveniently carried. can.

Further, it is easily possible to provide a concave ink-ink portion like the one in the second embodiment in the first embodiment.

It should be noted that it can be easily deduced from this idea that a ruler piece in the above embodiment may be added with a shape corresponding to any other formwork shape.

Furthermore, if scales are engraved at appropriate locations on the ruler pieces in each of the above embodiments, the practicality can be further improved.

Effects of the invention As explained in detail above, this invention dramatically improves the work of creating form work drawings, makes it possible to create beautiful and accurate drawings, and is easy to handle and practical. Moreover, it is possible to obtain a very effective ruler for form work drawings.

[Brief explanation of drawings]

FIG. 1 is a front view of a formwork drawing ruler according to the first embodiment of this invention, and FIGS. 2A, B, and C are front views of the second embodiment. 1... Ruler for formwork processing drawings, 3... Beam downward wall attached column formwork ruler piece, 4... Beam waist wall attached column formwork ruler piece, 5...
...Column formwork ruler piece with beam down waist wall.

Claims (1)

[Scope of utility model registration request] Formwork machining drawings characterized by consisting of a plurality of ruler pieces formed by shaping a board into an arbitrary shape such as a polygon in order to match the formwork shape of a beam, column, wall, etc. in a structure. ruler.