JPH0611301A - Carpenter's ruler for tack welding - Google Patents

Abstract

PURPOSE:To put the longer side of a carpenter's ruler on a pillar along the length direction of the pillar across a plate, etc., so that the slope angle of a roof beam, etc., can be easily and accurately set with the shorter side of the ruler by cutting off the outer intersecting corner section of the longer and shorter sides and forming a detouring outer intersection side having a desired shape and angle. CONSTITUTION:A cut-off section 6 is formed at the outer intersecting corner 5 of the title carpenter's ruler 1 so that the longer side 3 of the ruler can be put on a pillar along the length direction of the pillar across a diaphragm, etc., installed on the pillar. Therefore, the shorter side 4 of the ruler l indicates the slope angle position of a roof beam or cross beam and, when the roof or cross beam is arranged along the side 4, the beam can be easily and accurately tack-welded at a prescribed gradient. In addition, a mark 8 or marks 8 indicating the slope angle of the ruler 1 are put on either one of the sides 3 and 4. The marks are numbers of, for example, '10' indicating a gradient 10/10, '4.5' indicating the gradient of tiled roofs of 4.5/10, '3' indicating the gradient of slate roofs of 3/10, '2' indicating the gradient of colored bestos roofs of 2/10 and, for example, a total of 10 kinds of numbers is prepared as one set.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mainly used for temporary welding used in construction work or construction site welding.
Just use the ruler. ) Is related to.

[0002]

2. Description of the Related Art A conventional construction curved scale shown in FIG. 9 is formed in an L-shape and has a structure in which a short side and a long side intersect at a right angle and have a crossed outer right angle corner. (Hereinafter, it is a curved scale with a right-angled corner.)

Of course, scales for measuring dimensions are engraved on the short sides and the long sides, respectively.

As described above, in the curved ruler 111 with a right-angled corner (hereinafter, referred to as a conventional curved ruler 111), for example, the steel pillars and roof beams (also called gassho) shown in FIGS. In the case where a plate C such as a diaphragm or another projecting portion (not shown) is provided between A or the horizontal beam (floor beam) B,
The intersection outer right-angled corner portion D becomes an obstacle, and it is difficult to measure the inclination angle or the right angle for mounting the roof beam A or the like with the conventional curved scale 111.

Therefore, as a rule, a method of temporarily welding the roof beam A or the transverse beam B is employed by relying on visual observation or experience.

[0006] Further, using the conventional curved rule with right-angled corners configured in this manner, for example, with respect to a roof slope (in this example, the slope of a tile roof), an intermediate pillar (wood). The same applies to the following, including square pipes, column materials, etc., and simply referred to as columns.) In general, the method (scoring work) shown in FIG. 10 is adopted.

That is, first, as described above, the short side of the curved scale with a right-angled corner is pressed (applied) to the roof or the roof beam (hereinafter simply referred to as the roof), and the long side is used to Then, the position above the roof is determined, and this position becomes the mounting position above the pillar as described later.

After that, as below, under the roof,
The length calculated below the scribe line is measured.

This measured position becomes another position in the vertical direction of the column, and becomes a mounting position below the column as described later.

Immediately with other positions determined in this way,
By connecting a straight line with the upper position determined in
As described above, the mounting direction (reference line) of the pillar to the roof is determined.

When the pillars are attached (including assembling and merging. The same applies hereinafter) according to the determined reference line, the construction of the pillars in the specified vertical direction ends here.

A pillar is attached (constructed) to the roof by using the marking operation described above and the marking operation.
The method is a general method using a known conventional ruler 111.

The technical documents similar to these include the following inventions and registered utility models (hereinafter simply referred to as inventions).

(1) The folding type angle scale of Japanese Utility Model Laid-Open No. 145103/1987 is constructed such that the angle between the long side and the short side is variable.

(2) A construction ruler of Japanese Utility Model Laid-Open No. 1-120602, which has almost the same contents as the above-mentioned document.

(3) A folding type linear scale angler of Japanese Utility Model Laid-Open No. 2-30002, which is configured to read the angle of a corner of various buildings through the deformation of a parallelogram.

(4) With the construction angle-dividing ruler of Jitsukaihei No. 2-79401, the corners or other angles of various buildings can be easily read or scribed through the deformation of the parallelogram. This is a possible configuration.

[0018]

In the known conventional measuring tape, as described above, the plate C interferes with the measurement of the angle such as the slope angle or the temporarily welded attachment, for example, the roof beam A or the like. It is very difficult to inspect the slope angle of, and it is not possible to frame (assemble) the correct roof beam A or cross beam B.
Issues such as

As described above, in the case of marking an intermediate pillar on the roof beam A, the curved scale with a right-angled corner cannot be dealt with immediately and is very troublesome. Even if it can handle it, it requires time and skill, and there is plenty of room for improvement.

In particular, with respect to various types of roofs, since the roof beam A has a standardized installation gradient and there are several types of roofs, there is a problem that the conventional curved scale cannot be used at all.

The above-mentioned respective technical documents relate to ordinary bending scales and have little relevance to the present invention.
I just listed it as a reference example.

[0022]

In view of the above, the present invention provides
Even if a pillar is provided with a plate, etc., the following configuration is intended for the purpose of being able to be used as a conventional bending measure or a gradient bending measure, or for easily and accurately temporarily welding roof beams, cross beams, etc. at a predetermined angle. It was adopted.

The bending scale for temporary welding of the present invention is a bending scale composed of a long side and a short side, and a cut portion is provided at a crossing outer corner portion of the long side and the short side of the bending scale as appropriate. It is a structure formed by forming a detour intersection outer peripheral side of a shape or an angle.

[0024]

According to the present invention, the detour intersection outer peripheral side is provided at the corner portion of the outer contour of the curved scale. Therefore, for example, even if a long side is attached to the inner surface of a column, the curved scale has a detour intersection outer side, so the plate provided on this column is straddled, and the short side is a roof beam or a horizontal beam. The installation angle position (mounting gradient position) of is suggested.

Therefore, for example, if a long side of the curved scale is attached to a pillar and a roof beam or the like is arranged along the short object, then the pillar and the roof beam are temporarily welded, a predetermined gradient angle can be obtained. Then, the roof beam etc. can be attached securely and easily (temporary welding).
You can do it.

Further, according to the present invention, since the curved scales having various gradient angles to be described later are set, when measuring or determining the necessary angle, the curved scales of the corresponding gradient angles are immediately used each time. , It is very useful because it is possible to do the above-mentioned scribble work.

[0027]

Embodiments of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a curved scale composed of a long side 3 and a short side 4 provided with scales 2, and a crossed outer corner portion 5 of the curved scale 1 is provided with a cut portion 6 having an appropriate shape or form. The outer peripheral side 7 of the detour intersection is formed by being provided.

Desirably, the intersection inner contour corner portion 15 has
Ideally, the detour intersection inner contour side 17 corresponding to the detour intersection outer contour side 7 is provided.

A mark 8 indicating the inclination angle of the bending scale 1 is provided on one or both of the long side 3 and the short side 4, for example, as shown in FIG.
Is 10/10 at a right angle of 10 and is 1 in FIG.
There is a 0/1 slope and is "1", in Fig. 3 it is 10 / for a tiled roof
4.5 slope is "4.5", Fig. 4 is 10/3 slope for straight roof "3", Fig. 5 is 10/2 slope for color vest roof, "2" is shown. Cage,
Others 10 / 2.5, 10 / 3.5, 10/4, 10 /
There is a gradient of 5, 10 / 5.5, and each of them is on the measuring tape 1,
For example, the numerical mark 8 is provided. Therefore, in the present invention, in principle, the gradient angle is set to 10 types,
The 10 types are set as one set.

Finally, as shown in FIG. 6, the intersection inner contour corner portion 15 of each curved scale has a right angle intersection inner contour side 117 and a right angle intersection inner contour side curved scale 1111 like the conventional curved scale 111. It is also possible, in principle, the detour intersection inner / outer side 7,
The shape of 17 is optional.

[0032]

As described above, the present invention has a structure in which a detouring intersection outer peripheral side is formed at the intersection outer peripheral corner of a curved scale composed of a long side and a short side. Have.

(1) Even if a pillar has a plate or the like, it can be attached to the pillar by temporary welding or the like. For example, a roof beam, a lateral beam, or the like can be securely and easily attached with a predetermined angular dimension (temporary welding can be performed. ).

(2) The above-mentioned mounting work can be performed without requiring any skill.

(3) You can freely change the inner and outer edges of the intersection.

Further, in the present invention, the curved scale having each gradient angle is stored in a set unit, and has the following effects.

(4) Various roof slopes, or roof beam, cross beam, or column mounting angles can be accurately measured with one touch.

(5) The structure is simple and anything can be easily used or carried.

(6) This is useful for facilitating and simplifying various marking operations.

[Brief description of drawings]

FIG. 1 is an enlarged front view showing a main part of a right angle curved scale (10/10 gradient).

FIG. 2 is an enlarged front view showing a 10/1 gradient curved scale.

FIG. 3 is an enlarged front view showing a 10 / 4.5 gradient curved scale.

FIG. 4 is an enlarged front view showing a 10/3 gradient curved scale.

FIG. 5 is an enlarged front view showing a 10/2 gradient curved scale.

FIG. 6 is a front view showing another example of the right-angled curved scale.

FIG. 7 illustrates an example of use of a 10 / 3.5 gradient ruler.

FIG. 8 is a diagram showing an example of using a right-angled curved scale.

FIG. 9 is a front view showing a conventional bending rule.

FIG. 10 is a schematic diagram illustrating an example of use of a conventional bending rule.

[Explanation of symbols]

 1 Curved Scale 111 Conventional Curved Scale 1111 Right Angle Intersection Inner Edge Side Curved Scale 2 Scale 3 Long Side 4 Short Side 5 Intersection Outer Corner 15 Intersection Inner Corner 6 Cut Area 7 Detour Intersection Outer Edge 17 Detour Intersection Inner Edge 117 Right Angle Intersection

Claims (4)

[Claims] 1. A curved scale having a long side and a short side, wherein a cut portion is provided at an outer peripheral corner portion of the long side and the short side of the curved scale to form a detour intersection outer peripheral side. Curved ruler for temporary welding. 2. The detour intersection outer contour side and the detour intersection inner contour side having a substantially similar shape are formed at the intersection inner contour corners of the short side and the long side of the curved scale of claim 1. Tape measure for temporary welding. 3. The short side and the long side of the curved scale according to claim 1,
The bending rule for temporary welding according to claim 1, wherein the bending rule intersects at an angle of inclination different from a right angle. 4. The short side and the long side of claim 1 are 10
/ 1 gradient, 10/2 gradient, 10 / 2.5 gradient, 10/3
Gradient, 10 / 3.5 gradient, 10/4 gradient, 10 / 4.5
The set for temporary welding according to claim 1, wherein the set is composed of a set of 10 kinds of curved scales intersecting each other at a gradient angle corresponding to the gradient, 10/5 gradient, and 10 / 5.5, 10/10 gradient. Tape measure.