JPH0225842Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a support structure for connecting wall boards such as panels that constitute prefabricated structures such as fences, storerooms, garages, verandas, and balconies.

(Prior art) Taking the above-mentioned prefabricated structure, such as a storeroom, as an example, in a normal prefabricated storehouse, the main body is installed on concrete blocks laid on the ground, and the proper location of the storeroom is attached to anchor steel rods driven into the ground. Many of them are fixed to the ground by locking, and the main body of the shed mainly uses a simple plate connecting structure using corrugated steel plates so that the shed can be assembled by one worker in a short time. This prefabricated shed is naturally simple and inexpensive, and has the advantage of being relatively easy to change the installation location, so it has become widely used, but on the other hand, it does not have sufficient strength. . Therefore, although the simplicity of the prefabricated type is slightly impaired, it is being considered that the strength of the structure is reinforced by a robust support structure. This involves pouring foundation concrete into the ground, erecting pillars on top of it, and holding panels and other wall materials with the pillars. According to this method, the work of erecting the pillars is done in advance. Since the panels and other wall materials must be fitted between the columns later, the panels and other wall materials must be lifted up from above the columns, which is inconvenient in terms of assembly work.

In order to solve these problems,
As disclosed in Publication No. 30635, grooves for inserting panels, etc. are recessed in at least two continuous wall surfaces of the column, and the ridge corner sandwiched between both grooves is detachable from the column body. Consisting of parts,
A support structure for a prefabricated structure has been proposed in which the side surface of the groove on the side of the ridge member is open to the outside. That is, according to such a configuration, the wall material such as the panel can be fitted by attaching the ridge corner member to the support main body after inserting the wall material such as the panel into the groove. Assembling work can be done without lifting the wall materials.

(Problems to be solved by the invention) However, in the method disclosed in the above-mentioned Japanese Utility Model Application Publication No. 47-30635, if there is a groove into which a wall material such as a panel is not inserted, it will be exposed to the outside, and Since the screws for attaching the corner members were also exposed inside the structure, there was a problem with the appearance of the structure.

The purpose of the invention is to provide a removable ridge member to facilitate the fitting of panels and other wall materials onto the previously erected pillars without having to lift the panels and other wall materials. To provide a support structure for a prefabricated structure in which the screws and grooves for attaching the ridge members are not exposed even though it is possible to do so.

(Means for Solving the Problems) In order to achieve the above object, the present invention has a pillar body formed hollow from aluminum or its alloy, and an abutment stage for positioning panels, etc. in the deep part of the groove. The abutting step portions of adjacent groove portions are connected by a continuous wall portion, and a leg portion protruding from the back side of the blind plate that closes this groove portion is located further back than the abutting step portion of each groove. A narrow groove into which the tip of the leg enters is formed, and a portion that engages with the protrusion formed at the tip of the leg is formed at the periphery of the narrow groove, and the ridge member is attached to the continuous wall of the support body. A saddle portion to be fitted, a side groove side portion of a ridge member connected to both ends of the saddle portion, a column wall portion connected to the side portion of the side groove of the ridge angle member, and a driver insertion hole provided between both the column wall portions, The saddle is connected to the strut body by a screw that connects the continuous wall of the strut body, and the driver insertion hole is closed by a decorative material that engages with the strut wall on the ridge corner member. It is said that

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

Fig. 1 shows the disassembled state of the column.A hollow column main body 1 made of aluminum or its alloy has grooves 2a and 2b formed in two consecutive walls 1a and 1b for inserting vertical panels, etc. Ru. Each of the grooves 2a, 2b has a diameter reduced in two stages facing inward, and at the boundary therebetween is a contact step 3a for positioning panels, etc.
3b is provided, and narrow grooves 4, 4 on the back side of the abutment step portions 3a, 3b for positioning panels, etc. are used for embedding screw heads. That is, the pillar body 1
are installed in series on foundation hardware (not shown),
It is connected to the upper and lower crosspieces that connect the support main bodies, and the screws used for these connections are screwed into the narrow grooves 4, 4.

Further, the step portions 3a and 3b for positioning panels, etc. of the groove portions 2a and 2b are connected by an integral continuous wall portion 5 that diagonally intersects them, so that the support main body 1 is sandwiched between both the groove portions 2a and 2b. The ridges of the pillar main body are cut out, and each groove 2
One of the groove side surfaces of a and 2b is open to the crest side.

A continuous wall portion 5 is used in the excised ridge corner space, and a ridge corner member 6 manufactured as a separate member is fixed with screws 7, so that the column as a whole becomes approximately as shown in Fig. 2. It is formed with a rectangular cross section. The ridge angle member 6 includes a saddle portion 6a whose cross section fits over the continuous wall portion 5, and ridge angle member side groove side portions 6b, 6b that are connected at substantially right angles to both ends of the saddle portion 6a.
Support wall portion 6 connected to these groove side portions 6b, 6b
c, 6c, and a driver insertion hole 8 provided between these support wall portions 6c, 6c.
This driver insertion hole 8 is opened throughout the vertical direction or at important points, and a decorative material 9 for closing this driver insertion hole 8 after screwing is separately manufactured.

The grooves 2a, 2b are opened to the outside with two sides formed by the integral wall 10 on the column main body side and the side wall 6b of the ridge corner member in the state shown in FIG. Therefore, in the state shown in FIG. 1 with the ridge member 6 removed from the support main body 1,
One side of the groove formed by this ridge member 6 is opened.

Further, grooved holes 11 and 12 are formed in the integral wall portion 10 and the ridge member side wall portion 6b, which constitute the groove side surface, to face each other at the entrance portions of the groove portions 2a and 2b.

In the case of a column with the above structure, foundation concrete is poured into the ground, the foundation hardware is fixed to it using anchor hardware, the support main body 1 with the corner members 6 removed is erected on top of this, and the panels, etc. The wall material 13 is fitted between the columns from the side that is open to the outside, and the rear corner member 6 is screwed 7 to the continuous wall portion 5 of the column main body 1, and the screwdriver insertion hole 8 is closed with a decorative material 9. Then, the wall material 13 is fitted into the groove 2b and fixed. Also, the wall material 13 is fitted and fixed into the other groove 2a at the same time, but when it is not necessary, the groove 2a is closed with a blind plate 14 to improve the appearance. be maintained. As is clear from FIG. 2, this blind plate 14
is provided with a leg portion 14a that protrudes from its back surface and whose tip enters into the narrow groove portion 4.
The protrusion 14b formed at the tip of the column a engages with the engagement portion 4a formed at the opening periphery of the narrow groove portion 4, thereby attaching it to the support main body 1.

Furthermore, when it is necessary to attach the door to the post with a hinge, the groove 2a or 2
Utilizing the grooved holes 11 and 12 at the entrance part of b, insert the support plate 15 into these, fasten the hinge member 16 thereto with screws 17, and attach the door 1 to this hinge member 16.
Install 8. Therefore, the support not only connects the wall material 13 but also allows the door 18 to be attached. Note that the hinge member is not necessarily limited to the structure of the hinge member 16, but as long as it can be fastened with screws 17 to the support plate 15 inserted into the grooved holes 11 and 12, it may have the structure shown in FIG. The hinge member 19 may also be used.

Furthermore, even if the number of grooves formed in the support main body 1 is formed on three wall surfaces as shown in FIG. 4, the basic structure and method of use do not change at all.

(Effect of the invention) As is clear from the above explanation, according to the strut structure of the prefabricated structure according to the invention, the narrow groove portion in which the engaging portion is formed on the periphery of the opening is placed deeper than the abutting step portion for positioning the panel, etc. Since the groove can be closed with a blind plate having legs that can be engaged with the periphery of the opening, unnecessary grooves can be closed to create a good-looking appearance. It has the effect of being able to do it.

In addition, the head of a screw for connecting the ridge corner member to the pillar body is stored inside the ridge corner member, and
Since the insertion hole for the screwdriver that turns the screw can be closed with a decorative material, the screw is not exposed and the appearance is good.

[Brief explanation of drawings]

The drawings show one embodiment of the strut structure according to the present invention, and FIG. 1 is an exploded cross-sectional view of the strut, FIG. 2 is a cross-sectional view when the strut is assembled, and FIG. 3 is a cross-sectional view of the strut in different ways of use. , FIG. 4 is a cross-sectional view of the strut showing a modified example. 1... Support main body, 2a, 2b, 2c... Grooves for inserting panels, etc., 6... Corner members, 13... Wall materials such as panels.

Claims (1)

[Scope of Claim for Utility Model Registration] Grooves for inserting panels, etc. are recessed in at least two consecutive wall surfaces of the column, and the corner portion sandwiched between both grooves is connected to a corner member that is removable from the column body. In the strut structure of a prefabricated structure in which the groove side surface on the side of the ridge member is opened to the outside, the strut body is formed hollow from aluminum or an alloy thereof, and the strut body has a groove in the inner part of the groove. A contact step for positioning panels, etc. is formed, the contact steps of adjacent grooves are connected by a continuous wall, and a blind plate for closing this groove is provided on the back side of the contact step of each groove. A narrow groove into which the tip of the leg protruding from the back surface enters is formed, and an engagement portion with a protrusion formed at the tip of the leg is formed at the opening periphery of the narrow groove, and the ridge member is , a saddle portion that fits into the continuous wall portion of the strut body, a ridge corner member gutter side surface portion connected to both ends of the saddle portion, a strut wall portion continuous to the ridge angle member side groove side portion, and a strut wall portion provided between both the strut wall portions. The driver insertion hole is connected to the strut body by a screw that connects the saddle portion and the continuous wall of the strut body, and the driver insertion hole is connected to the decorative material that engages with the strut wall of the ridge member. A column structure for a prefabricated structure characterized by being closed in a twisted manner.