JPS6040765Y2 - Column correction jig - Google Patents

Description

[Detailed description of the invention] This invention relates to a column head correction jig used at construction sites such as prefabricated houses.

In this type of housing structure, after constructing the floor members, the supports are erected and the wall panels are assembled, so the supports must be held vertically in advance, but it is necessary to maintain the vertical position and to secure the supports. Since these are done by separate means, it is time-consuming and cumbersome.

This invention was made based on the above-mentioned circumstances, and aims to provide a column head correction jig that can adjust the vertical state of the column and at the same time remotely hold it, thereby improving workability.

This invention will be explained in detail below based on the illustrated embodiments.

In the figure, reference numeral 1 denotes a clamping tool that clamps the column A, and clamping pieces 1a and 1 that clamp both sides of the column A.
a, and a bolt nut 1c that connects and fixes the ears 1b and lb of the clamping pieces 1a and 1a to each other.

In addition, the fixture 2 to be attached to the floor member B is equipped with brackets 2b, 2b in the center of the pedestal 2a, and the pedestal 2a can be fixed to the floor member with bolts 2C. It has become.

Further, the clamping tool 1 and the fixing tool 2 are connected by a turnbuckle 3 that acts both in tension and compression.

The turnbuckle 3 has threaded rods 3b and 3c, each having opposite threads, screwed onto both ends of an intermediate rod 3a that is rotated in the circumferential direction by the bundle 6.
This threaded rod 3b is pivoted to the ears 1b, 1b of the clamp tool 1 by a pin 4, and the threaded rod 3C is pivoted to the brackets 2b, 2b of the fixture 2 by a pin 5. .

Therefore, first, the pedestal 2a is fixed to the floor member B using the above-mentioned pole 2c, and the clamping piece 1atla is attached to the floor member B.
Hold the support post A between them and tighten the bolt and nut 1c to secure it in place.

In this state, when the intermediate rod 3a is turned to the right or left by the bundle 6, the turnbuckle 3 gradually changes its entire length.
It expands and contracts.

By this, the inclination of the support column A with respect to the floor member B is removed,
It can be stood vertically.

Moreover, when this adjustment is completed, turnbuckle 3
will directly support pillar A.

In this way, in a situation where the verticality of column A is maintained,
Post-work such as the installation of wall panels can be continued, and when they are no longer needed, the clamping tool 1 and the fixing tool 2 can be removed from the support column A and the floor member B, respectively.

As described in detail above, this invention includes a clamping tool that is clamped to a column and a fixture that is fixed to a floor member, and there is a tension and compression force between the clamping tool and the fixture. Since the turnbuckles that work on both sides are provided, the verticality of the column can be easily adjusted, and the column can be maintained at the same time as the adjustment, which has the practical effect of improving work efficiency.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of this invention, and FIG. 2 is a side view showing how it is used. 1...Clamp tool, 2...Fixing tool, 3
・・・・・・Turnbuckle, A ・・・・Strut, B
・・・・・・Floor parts.

Claims (1)

[Scope of utility model registration request] It is characterized by comprising a clamping tool that is clamped to the column and a fixture that is fixed to the floor member, and a turnbuckle that acts on both tension and compression is provided between the clamping tool and the fixture. Column correction jig.