JPH0727300Y2 - Stud fixed ruler - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ruler for fixing a stud used when performing dimensional fixing, cutting, nailing and other on-site processing and assembly of a stud at a construction site.

[0002]

2. Description of the Related Art Conventionally, a stud is processed in a construction site after the stud is erected in the umbilical hole of a foundation material, first a bracing is performed, and then the stud is fixed to the bracing with a nail and then processed. Or, on a wall surface where there is no brace, each stud is held in an unstable state with one hand holding the stud, and the other hand holds a tool and performs cutting with both hands. Because the work was unstable, it was a situation in which skilled workers took time and suffered injuries. Regarding the dimensional criteria at that time,
Put a standard mark on the pillar, inscribe on one side of the stud with ink thread from that mark, use a measuring tape, etc. on the other side, set a line according to the ink, and also set the window frame At that time, each stud was nailed and fixed one by one while measuring with a scale. As described above, processing and assembling the studs has been a labor-intensive work.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional circumstances, and provides a ruler in which a stud can be simply and surely fixed, and processing and assembly can be performed safely and easily.

[0004]

In order to solve the above problems, the present invention provides a metal ruler body 1 having an L-shaped cross section having a predetermined length.
One side of the scale is a scale surface 1a provided with a scale 2 at a predetermined portion, and the other surface perpendicular to the scale surface 1a is a fixed surface 1b.
And A stop needle 3 is provided near both ends of the fixed surface 1b. Also, a pair of pillar fixing members H, H are mounted near the left and right ends of the fixing surface 1b, and stud fixing members M are attached to the middle portion at predetermined intervals at several positions.

One of the pillar fixing members H (the right end in FIG. 1)
Is provided with a slide groove 4 of a predetermined length on the fixed surface 1b,
L-shaped contact plate 5 having a slide pin 5a on one side in this groove 4
The pin 5a is inserted and tightened and fixed by a set screw 5b. On the other hand, a nut plate 6 is vertically fixed to the fixing surface 1b, and a pressing plate 7 is applied from the inside to the outside of the nut plate 6. It is configured by screwing a set screw 8 to which is attached.

Next, the intermediate stud fixing member M is provided with a slide groove 9 of a predetermined length on the fixing surface 1b, and the pin 10a of the L-shaped contact plate 10 having a single-sided slide pin 10a is provided in the groove 9. Insert it, fix it with a set screw 10b, and fix the nut plate 11 in a parallel state toward the contact plate 10. Then, screw the set screw 13 with the pressing plate 12 attached to the tip of the nut plate 11. Consists of

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The ruler of the present invention will be described with reference to the embodiment shown in the drawings. In FIG. 1 and FIG.
30 mm wide with a graduation 2 on one side of a ruler body 1 made of aluminum alloy having a right-angled cross section with a right angle of 2 mm and a thickness of 2 mm.
The graduation surface 1a is m and the other surface perpendicular to the graduation surface 1a is the fixed surface 1b having a width of 40 mm. Then, a stop needle 3 having a length of 5 mm is projected from the both ends of the fixed surface 1b by about 3 mm. Further, a pair of column fixing members H are attached near the left and right ends of the fixing surface 1b, and three stud fixing members M are attached to the middle portion at intervals of 454.5 mm.

One of the pillar fixing members H (the right end in FIG. 1)
Is provided with a slide groove 4 having a length of 65 mm on the fixed surface 1b, and the groove 9 has a height 9 having a slide pin 5a on one surface.
Insert the pin 5a of the 0 mm L-shaped contact plate 5 and set the screw 5b.
Tighten and fix with, and the other side has a height of 40 mm on the fixed surface 1b.
The nut plate 6 having a screw hole at the position is vertically fixed, and the height of the nut plate 6 from the inside to the outside of the nut plate 6 is 90
It is configured by screwing a set screw 8 to which a mm pressing plate 7 is attached. An anti-vibration screw 7a is provided on the bottom of the pressing plate 7, fitted into a slide groove 14 provided on the fixed surface 1b, and fixed by a nut 7b.

Next, the middle stud fixing member M is provided with a slide groove 9 having a length of 130 mm on the fixing surface 1b, and an L-shaped contact plate 10 having a height of 90 mm having a single-side slide pin 10a in the groove 9. Insert the pin 10a and tighten it with a set screw 10b.
A nut plate 11 having a screw hole at a position m is fixed in a parallel state, and a set screw 13 having a pressing plate 12 at its tip is screwed into the nut plate 11. Also, the ruler body 1
65m on both ends of the scale surface 1a based on these ends
Scale 2 is provided facing the corner up to m, and 45 is provided in the middle part.
A center line is drawn at an interval of 4.5 mm, and graduations 2 up to 65 mm are provided on both sides from this center line.

[0010]

[How to use] When using this ruler, calculate the thickness and spacing of the studs in advance, and fix the L-shaped contact plates 5, 10 with the set screws 5b, 10b at arbitrary positions according to the scale 2. Keep it. And first mark the prescribed height of the pillars F, F,
The end of the ruler is aligned with the center line of the pillar according to this mark, and the stopper needle 3 is tapped to pierce the pillars F and F, and the ruler body 1 is stopped so as not to shift. Next, the pillar fixing member H presses the pressing plate 7 with the setscrew 8 to fix the pillars F so that they are stretched outward. Then, the L-shaped contact plate 10 of each stud fixing member M
The gap between the stud and the set screw 13 is opened so that the stud can be loosely inserted, and the stud is pressed between the L-shaped contact plate 10 and the set screw 13 against the fixed surface 1b of the ruler 1 to set the set screw. Tighten 13 and fix.

To cut the stud S, while keeping the above fixed state, adjust the guide plate of an electric cutter such as a small circular saw and apply it to the scale surface 1a of the ruler, and slide the scale surface 1a as it is. While cutting. Then, the studs S are all cut at the same height. For umbilical cutting and notch processing,
The electric cutter is slid against the scale surface 1a of the ruler to make a cut. For nailing window sills and lintels, put the frame material on the stud S that has already been cut at the same height, and nail both ends of this frame material to the pillar first While fixing Ruler 1 to a certain stud, nail it with a nailing machine or a hammer.

[0012]

[Function] Since the present invention has the above-mentioned configuration, the ruler body 1
Can be fixed by piercing the pillar with the stop needles 3 at both ends and sandwiching them with the pillar fixing member H. Then, the studs S located in the middle of the pillars F, F are linearly fixed at regular intervals by the stud fixing members M so that the contact plate 10
Can be slid to determine the position of the stud with accurate dimensions according to the scale 2, and the stud S can be securely fixed with the set screw 13. Since the ruler 1 has an L-shaped cross section, a tool such as an electric cutter can be placed on the scale surface 1a and can be cut and cut while sliding.

[0013]

As described above, according to the present invention, the stud can be securely fixed at a predetermined position at a time, and one side of this ruler can be used as a guide for various tools while being fixed, cutting, notching, Accurate umbilicus processing, nailing, and assembly. Since the studs are fixed and work can be performed in a stable state, there is no risk that the hand shake during the work will defeat the aim of the tool and cause injury, it is safe, easy to work, and the conventional dimension matching, marking, etc. Will be unnecessary and work efficiency will be greatly improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

2A is a plan view, FIG. 2B is a front view, and FIG. 2C is a rear view.

[Explanation of sign]

 S Pillar F Pillar H Pillar fixing member M Pillar fixing member 1 Ruler body 1a Scale surface 1b Fixing surface 2 Scale 3 Stopper needle 4 Slide groove 5 L-shaped contact plate 5a Slide pin 5b Set screw 6 Nut plate 7 Press plate 7a Press plate Shaking screw 7b Push plate nut 8 Set screw 9 Slide groove 10 L-shaped contact plate 10a Slide pin 10b Set screw 11 Nut plate 12 Press plate 13 Set screw 14 Slide groove

Claims (1)

[Scope of utility model registration request] 1. A graduation surface (1a) having a graduation (2) provided at a predetermined portion on one side of a metal ruler body (1) having a predetermined length and an L-shaped cross section, and perpendicular to the graduation surface (1a). The other surface is used as a fixed surface (1b), and stop needles (3) are protrusively provided near both ends of the fixed surface (1b).
b) A pair of pillar fixing members H are mounted near the left and right ends, and several stud fixing members M are mounted at predetermined intervals in the middle portion, and the pillar fixing member H is attached to the fixing surface (1b) on one side. A slide groove (4) having a predetermined length is provided, and the groove (4) has a slide pin (5a) on one surface thereof.
Insert a) and tighten it with a set screw (5b), and fix the nut plate (6) vertically to the fixing surface (1b) on the other side and from the inside to the outside of the nut plate (6). Is formed by screwing a set screw (8) having a pressing plate (7) attached to the front end thereof.
b) is provided with a slide groove (9) of a predetermined length, and the pin (10a) of the L-shaped contact plate (10) having a single-sided slide pin (10a) is inserted into this groove (9) to set screw (9). 10
A set screw having a nut plate (11) fixed in parallel to the contact plate (10) and fixed with a pressing plate (12) at the tip of the nut plate (11). A stud fixing ruler configured by screwing (13).