JPS606485Y2 - Pillar fixing device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a column fixing device used for the roof framing of buildings such as houses.

For example, a roof frame, which is a frame structure provided to support the roof of a house, has conventionally been constructed as shown in FIG.

That is, 1 is a pillar and 2 is a roof beam.

These days, a so-called channel, which is a steel frame material, is often used for the roof beam 2.

Reference numeral 3 denotes square timbers placed along the top of the roof beam 2, and these are fixed with fixtures 4 consisting of bolts and nuts.

Reference numeral 5 denotes a bundle of timber, which is a pillar that stands vertically on the square timber 3.

These bundles 5 have a predetermined length and are located at predetermined intervals.

The square timbers 3 and the timber bundles 5 are connected and fixed to each other using, for example, a saw 6.

Reference numeral 7 denotes a main house built on the upper end of the timber bundles 5, and reference numeral 8 denotes a tree supported by the purlin 7 and having an inclination matching the height of the timber bundles 5.

This rafter 8 is adapted to receive a roof plate (not shown).

By the way, since the bundle 5 is made of wood, the square timber 3 that receives it is also made of wood, and is absolutely necessary.

The square timbers 3 and the roof beams 2 form a double structure to increase strength.

On the other hand, the cost of materials increases, and if the roof beams 2 are made of steel, sufficient strength can be maintained immediately.

In addition, in order to align the bundle 5, it is necessary to tenon the timber 5 and the square timber 3, which is time-consuming and troublesome.

Recently, for example, L
Attempts have also been made to use a mounting fixture formed in the shape of a letter to attach the bundle of timbers 5 and the square timber 3, and to fix them to each other with fixtures such as nails.

However, in this case, there are disadvantages in that alignment is difficult and the fixing strength is weak.

The present invention has been developed in view of the above circumstances, and its purpose is to provide a column fixing device which has a relatively simple structure and which allows columns to be attached and fixed onto support beams very easily. It is something.

An embodiment of the present invention will be described below with reference to FIG. 2 and subsequent figures.

Figure 2 shows a roof structure using a pillar fixing device.
0 is a main pillar, and 11 is a roof beam on a support beam installed at the upper end of the main pillar 10.

This roof beam 11 is made of a steel frame material called a channel.

Reference numeral 12 denotes a heavy water column, which is erected vertically on the roof beam 11 via a column fixing device S, which will be described later.

13 is a main building constructed at the upper end of each heavy water 12;
is the tree that extends from the ridge to the eaves and receives the roof shingles (not shown).

Next, the pillar fixing device S will be explained.

As shown in FIG. 3, the device main body 15, which is composed of a device body 15 formed by bending a metal plate and a scallop fixing piece 16, is made by bending a plate cut into an abbreviated shape. , the abutting bent edges are fixed together by means such as welding.

As a result, the base end surface of the receiver is formed into a piece 17, and this support is formed into the first and second mounting pieces 18 which stand up on two sides of the piece 17 and are bent.
a and 18b will be provided.

Note that each mounting piece 18a, 18b has a mounting hole 19.
．． 19 is drilled.

The lock fixing piece 16 is integrally fixed to the back surface (lower surface) of the piece 17 by means such as welding, and has the same width and is bent in an inverted shape. It is.

A plurality of fixing holes 20...
・is drilled.

However, when actually assembling, the roof beams 11
A through hole is drilled at a predetermined position.

Then, as shown in FIGS. 4A, B, and C, the pillar fixing device S is placed and fixed on the roof beam 11.

That is, the support piece 17 is placed on the roof beam 11, and the fixing piece 16 is joined to the side surface of the roof beam 11, and the fixing holes 20 are opposed to the holes.

Insert the bolt 21 into the fixing hole 20 and the through hole, and then tighten the nut 2.
2 are screwed together and tightened, the main body 15 of the device is fixed to the roof beam 11 together with the rope fixing piece 16.

Heavy water 12 is erected on support beams 11 according to its position.

For example, it is erected in close contact with the outer surface of the first mounting piece 18a, and a through hole opposite to the mounting hole 19 is bored in the heavy water 12, and a bolt 23 is inserted therethrough and a nut 24 is screwed and tightened.

As a result, the heavy water 12 is connected and fixed to the shed beam 11 via the column fixing device S.

In the above embodiment, only the first mounting piece 18a is used to attach the heavy water 12, but the invention is not limited to this, and only the second mounting piece 18b may be used, or both may be used. Also good.

That is, the mounting piece needs to have at least two sides, so the position of the heavy water 12 can be selected from a wide range.

Further, in the above embodiment, the first mounting piece 18a is attached to the outer surface of the first mounting piece 18a, but the present invention is not limited thereto, and the attachment may be made as shown in FIGS. 5A, B, and C.

That is, fixing the rope fixing piece 16 to the roof beam 11 with the bolt 21 and nut 22 is the same as in the above embodiment, but
The heavy water 12 is placed directly on the tray 17.

Therefore, heavy water 1 is attached to the first and second mounting pieces 18a and 18b.
The two sides of 2 are joined.

A through hole that communicates with the mounting hole 19 may be bored on any surface that is easy to work with, and the bolt 23 may be inserted and the nut 24 may be screwed and tightened.

As explained above, according to the present invention, the support that receives the lower end surface of the column and is placed on the upper surface of the support beam is a piece, and this support is integrated so that the edges of the support are connected to each other along the two sides of the piece. and a mounting piece that is erected vertically and has two surfaces that can be attached to the pillar, and the receiver of the device main body is attached and fixed to the side surface of the support beam on one lower surface. Since the fixing piece is provided, the column can be mounted and fixed on the support beam with very simple work, and since there are many mounting surfaces, the positioning can be easily performed, which improves work efficiency.

In addition, the support beam and the column can be connected and fixed with sufficient strength, improving reliability, and since the device itself has a very simple structure without the need for conventional square members, it is possible to significantly reduce costs.

[Brief explanation of the drawing]

Fig. 1 is a structural diagram of a roof frame showing a conventional example, Fig. 2 is a structural diagram of a roof frame using a pillar fixing device showing an embodiment of the present invention,
FIG. 3 is a perspective view of the column fixing device which is part A shown in FIG.
Fig. 4 A is a plan view showing the pillar fixed state, B is a side view, C is a front view, Fig. 5 A is a plan view showing another pillar fixed state, B is a side view, and C is a front view. It is a diagram. 11...Support beam (roof beam), 12...
Pillar (heavy water), 17... Uke is one, 18a, 18b
......Mounting piece, 15...Device main body, 16
・・・・・・Fixed piece.

Claims (1)

[Scope of utility model registration request] In the case of fixing a vertical column on a horizontal support beam, the support placed on the top of the support beam is one piece, and the ends of this support are joined along two sides of the piece. A device main body consisting of a mounting piece that is integrally erected and has two surfaces that can be attached to a column; and the receiver of this device main body is provided on one lower surface and is attached and fixed to the side surface of the support beam. A pillar fixing device characterized by comprising a thread fixing piece.