JPH0658054U - Ruler angle positioning jig - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] When fixing the ruler angle for mounting the outer wall panel of the building to the specified position from the column core of the beam, this ruler angle is used alone by the column core of the beam. It is possible to provide a positioning jig that can be fixed to a predetermined position from and is convenient to carry. [Structure] A magnetic pole for magnetically adhering to a ruler angle is formed on the bottom surface 6b, and a ruler member 7 is formed in a direction perpendicular to the bottom surface 6b.
Is rotatably supported. When the jig 10 is used, a desired position from the water thread is previously marked on the ruler member 7 of the jig 10 and the bottom surface 6b is magnetically attached to the vertical surface of the ruler angle, so that the operator can use the ruler. There is no need to position the ruler angle while holding by hand. If the ruler member 7 is folded when not in use, it is small and convenient for carrying.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a jig used for positioning a ruler angle for mounting an outer wall panel of a building when it is fixed at a predetermined position from a column core of a beam.

[0002]

[Prior art]

 When fixing the ruler angle for attaching the outer wall panel of the conventional building to the fixed position from the column core of the beam, first, as shown in FIG. A water thread 4 is stretched horizontally from 1a with a predetermined size at the height of the vertical surface of the ruler angle 3. Then, measure the distance to the water thread and temporarily fix it to the beam with a vise 5 so that the vertical surface of one end of the ruler angle becomes a predetermined dimension from the column core, and the other end is also in the same position. The beam 2 is welded to the beam 2 after being temporarily fixed. However, this method requires two workers to work together, which is troublesome and time-consuming.

[0003]

[Problems to be solved by the device]

 This invention solves the above-mentioned problems and provides a positioning jig which can be fixed to a predetermined position from the column core of a beam by one person, and which is convenient for carrying.

[0004]

[Means for Solving the Problems]

 In the jig of this invention, a magnetic pole for magnetically adhering to a ruler angle is formed on the bottom surface, and a ruler member is pivotally supported in a direction perpendicular to the bottom surface.

[0005]

[Action]

 The desired position from the thread is marked in advance on the ruler member of the jig, and the bottom surface is magnetically attached to the vertical surface of the ruler angle, so it is necessary for the worker to position the ruler angle while holding the ruler by hand. Absent. If the ruler is folded when not in use, it is small and convenient to carry.

[0006]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view of a jig of the present invention, and FIG. 2 is a view for explaining the usage status of this jig. This jig 10 has a base of a ruler member 7 rotatably supported on an upper surface 6a of a channel-shaped base 6, and when the ruler member 7 is tilted down, it abuts on the upper surface 6a of the base 6 and stands up. It is perpendicular to the bottom surface 6b of the table 6. Further, since the permanent magnet 8 is fixed to the back surface of the base 6, the bottom surface 6b forms a magnetic pole.

In order to position the ruler angle 3 using the jig 10, first of all, as in the conventional case, the two pillars 1 are placed outside, and the pillar core 1 a is attached to the vertical surface of the ruler angle 3 with a predetermined dimension. The water thread 4 is stretched horizontally at the height. Then, the ruler member 7 of the jig 10 is erected, and the desired position from the bottom surface 6b to the thread is marked on the ruler member 7 so that the vertical surface of the ruler angle has a predetermined dimension from the column core.

Next, the bottom surface 6 b of the jig 10 is magnetically attached to one end of the vertical surface of the ruler angle 3 placed on the beam 2 in the vicinity of one end, and the water thread is aligned with the mark of the ruler member 7. The end portion of the ruler angle 3 is positioned so that it is temporarily welded to the beam 2. Then, the jig 10 is removed, and the bottom face 6b is magnetically attached to the vicinity of the other end of the ruler angle 3 and similarly positioned and welded to the beam 2. Since the positioning has been completed, predetermined main welding is performed. In this way, it is sufficient to position and weld the ruler angle 3 one by one, and these operations can be performed by one person without any special tool. Also, this example explained the positioning of the upward ruler angle, but when attaching the downward ruler angle to the lower surface of the beam, temporarily fix it with a vise etc. and the other work can be performed in the same way.

[0009]

[Effect of device]

 As described in detail above, in the jig of the present invention, magnetic poles that are magnetically attached to the ruler angle are formed on the bottom surface, and the ruler member is pivotally supported in the direction perpendicular to the bottom surface. When using, the ruler member of the jig is erected, the desired position from the water thread is marked in advance, and the bottom surface can be positioned with the vertical surface of the ruler angle magnetically attached. Therefore, it is not necessary for the worker to position the ruler angle while holding the ruler by hand, and one can work alone. If the ruler member is folded when not in use, it is compact and convenient to carry.

[Brief description of drawings]

FIG. 1 is a perspective view of a jig of the present invention.

FIG. 2 is a view for explaining the usage status of the jig of the present invention.

FIG. 3 is a diagram illustrating a conventional positioning operation.

[Explanation of symbols]

 1 pillar 2 beam 3 ruler angle 4 water thread 6 units 7 ruler member 8 magnet 10 jig

Claims (1)

[Scope of utility model registration request] 1. A jig used for positioning a ruler angle for mounting an outer wall panel of a building, wherein a magnetic pole is formed on a bottom surface, and a ruler member rotatable in a direction perpendicular to the bottom surface is provided. Ruler angle positioning jig characterized by being pivotally supported.