JP6771136B2 - Unit member - Google Patents

Description

The present invention relates to a unit member that can be used for constructing a structure having water permeability, a structure for storing natural water, a structure that floats on water and is submerged in water, and other structures for various purposes.

Conventionally, one or more protrusions are provided on the base to increase the strength, and the protrusions are brought into contact with each other and fixed, and these are connected in a plurality of units in the vertical, horizontal and height directions. , There are unit members to build various structures. (For example, see Patent Document 1.)

Then, this is used for various purposes such as construction of an underground water tank (see, for example, Patent Document 2), embankment construction (see, for example, Patent Document 3), waterway construction (see, for example, Patent Document 4), and the like. It is used as a construction unit member.

Japanese Unexamined Patent Publication No. 10-252108 Japanese Unexamined Patent Publication No. 2001-107403 Japanese Unexamined Patent Publication No. 2007-08511 Japanese Unexamined Patent Publication No. 2001-026076

The unit members used for the above-mentioned applications are one unit in which the protruding portions are butted against each other and face each other, and a plurality of units thereof are stacked in the vertical direction. If it is not supported by the side surface of the whole, there is a risk of collapse in the event of an earthquake or the like. In particular, there was a concern that the unit units would be misaligned with respect to lateral vibration.

As a unit member that solves such a problem, there is a patent application in which the inventor and the applicant are the same as the present invention. As shown in FIG. 10, this is because "a unit member having a plurality of columnar or tubular protrusions provided on one surface of a rectangular base portion is opposed to each other with the protrusions abutting each other. The unit is one unit, and the ones that are stacked to the required height are collectively supported by a support pillar in a skewered manner. "

As a result, it is possible to exhibit extremely strong robustness against rolling and pitching caused by the occurrence of an earthquake or the like.

However, the problem with this is that the pillars are long, which complicates their handling, management, and manufacturing. In order to solve this, for example, when the pillar body is divided and formed in the length direction, not only is there a concern that the butt ends are rubbed against each other and worn, but the biggest drawback is that the ends of the pillars are swayed during an earthquake. It is expected that there will be a problem that a momentum collision will occur and buckling rupture will occur, and that if a force in the displacement direction is applied to the pillar due to the occurrence of creep in the ground, it will easily break.

The present invention relates to such an improvement of a unit member, and provides a new "unit member" that eliminates the concern about buckling fracture and the like as described above.

As described in claim 1, the present invention is a unit member having a plurality of columnar or tubular protrusions provided on one surface of a rectangular base portion, with the protrusions abutting each other. A bottomed fitting hole for fitting the end portion is formed at a required position on the base portion, and the end portion of the supporting column is fitted into the bottomed fitting hole. The unit members are configured to be united one unit or a plurality of units in a state where direct end contact between the pillars is avoided, and further, they are stacked and adjacent to each other with the construction. The present invention relates to a unit member configured to be provided on a side edge of each base portion with a connecting means for a beam member for connecting the unit members to each other.

As described in claim 2, as a means for connecting the beam material provided on the side edge of the base portion, the present invention forms a concave groove on the peripheral edge portion of the base portion on the side of the anti-protruding portion forming surface, and has a boss inside the groove. The boss-shaped protrusions are arranged in a row at predetermined intervals, and the boss-shaped protrusions formed on each of the pair of upper and lower unit members are positioned in the same linear shape at the end of the required beam material. The connecting engaging piece to be formed is a tubular body capable of fitting the boss-shaped protrusions facing each other in the upper and lower portions as described above, and the diameter of the tubular body fits perfectly with the groove width of the concave groove. The unit member according to claim 1, which is configured to have fitting or adjacent diameters, is an embodiment.

The present invention is based on the adoption of the configuration as described in claim 1, and since the pair of unit members that are stacked are maintained in a supported state by the pillars, rolling and pitching due to the occurrence of an earthquake or the like. It is possible to exert extremely strong robustness against earthquakes. Further, the pillar body to be used is a short one divided with respect to the total length in use, and is connected in a state where direct contact of each end thereof is prevented, so that it is as in the conventional case shown in FIG. It prevents things such as buckling and damage of the pillars that occur when an earthquake occurs or creep occurs in the ground, which is assumed in the case of penetrating all at once. At the same time, since the present invention is based on the use of a shorter pillar as compared with the conventional pillar shown in FIG. 10, the work and handling thereof can be facilitated.

In the present invention, based on the configuration as described in claim 2, the surface of the tubular body 7 fitted to the upper and lower boss-shaped protrusions 5 comes into contact with or approaches the inner walls on both sides of the concave groove 4. In order to prevent the occurrence of warpage at the fitting portion of the connecting engagement piece 6 and maintain a firm linear state, when a force such as rolling at the time of an earthquake is applied, it will be disengaged due to the occurrence of warpage. There is no fear of saying that, and a solid beam connection is maintained. At the same time, such a fitting form also achieves the purpose of strengthening the auxiliary coupling between the paired unit members.

It is a front view for explanation which showed the construction state of this invention. It is a top view which represented the unit member which is the gist member of this invention. It is the bottom view of the same as above. It is the front view of the same as above. FIG. 2 is a cross-sectional view taken along line XX in FIG. It is an enlarged sectional view which showed an example of the connecting means part with respect to a beam material. It is a perspective view which shows the connecting part of the beam material adapted to the said connecting means. It is a top view which showed the other Example of the unit member which is the gist member of this invention. It is explanatory front view which showed the construction state which showed the 2nd Embodiment of this invention. It is a front view for explanation which showed the construction state by the conventional unit member which is the object of improvement of this invention. It is explanatory perspective view which shows the other embodiment of the support pillar body.

The present invention relates to a structure having water permeability, a structure for storing natural water, a structure which floats on water and is submerged in water, and a unit member for achieving a construction object of a structure for various other purposes.

By the way, as the unit member for construction described above, there is a patent application in which the inventor and the applicant are the same as the present invention shown in FIG. As shown in the figure, "a unit member unit a having a plurality of projecting portions provided on one surface of a base portion having a rectangular shape is opposed to each other with the projecting portions abutting against each other as one unit. , These are stacked to the required height and collectively supported by the supporting pillars b in a skewered manner. "

The main concern in the case of such a unit member is "a concern that buckling rupture may occur due to a collision at the end of a pillar body during an earthquake pitching". The present invention relates to "improvement of unit members" in order to eliminate such concerns.

2 to 5 show a unit member A which is a gist member of the present invention. That is, the unit member A is integrally formed with a protruding portion 2 having a truncated cone shape or a cylindrical shape at the center of the rectangular base portion 1 and having a bottom surface as an opening surface and an upper surface as a closing surface. .. Since the unit member A belongs to a known technique, detailed description thereof will be omitted.

The unit member A described above is provided for construction by pairing two units, that is, pairing two protruding portions 2 in opposition to each other and connecting a plurality of units vertically and horizontally. It is a thing. In the embodiment shown in the drawing, the base portion 1 has a square shape, but a rectangular shape may be used.

In the present invention, including the paired connected state of the unit members as described above, sufficient robustness is maintained even in the case of pitching of an earthquake, creep , etc. in the laminated state of a plurality of units thereof. It is composed of.

Reference numeral 3 denotes a bottomed fitting hole formed on the surface of the base portion 1, for fitting the end portion of the supporting column B. Then, by interposing the supporting column B between the pair of the unit members, the unit members are configured to stabilize each other.

By the way, regarding the bottomed fitting hole 3 described above, in the embodiment shown in FIGS. 2 to 5, it is configured to open four places in the vertical and horizontal directions of the base portion 1. Two locations may be opened in the horizontal direction, or one location may be opened in the center as shown in FIG. The shape may be a square cupola as shown in FIGS. 2 and 3, and a circular shape as shown in FIG. Further, from the viewpoint of workability, any shape such as an appropriate rectangular shape including a rectangular shape, a triangular shape, an elliptical shape, or a required polygonal shape is acceptable, and the shape is not limited. There is no limitation on the location and number of establishments for the base unit 1. In short, there are no practical restrictions on the number and shape of columns as long as they can be fitted. Needless to say, the shape of the pillar body immediately corresponds to the shape of the bottomed fitting hole.

Further, as the support column B described above, other than simply one, as shown in FIG. 11 (a), two with respect to the end plate M to be fitted into the bottomed fitting hole 3. A book pillar N is provided to form one support pillar body, or as shown in (b) of the same figure, three pillars M are provided to form one support pillar body. It is also possible to form one support pillar body with a required number of pillars such as those to be formed. Further, as shown in (c) of the figure, the angle culm P may be configured to form one supporting column. The present invention may be implemented in such a form. After all, in the present invention, there is no limitation on the configuration of the supporting column B itself.

By the way, although it is a stable support form for a single unit member based on a support column, as shown in FIG. 1, in principle, the support columns are attached to each pair of objects, but it is shown in FIG. As described above, a pillar body may be provided for each of the two pairs of unit members. In this case, the fitting hole of the base portion located in the middle is not a bottomed hole but a simple punching hole. The present invention can also be carried out in such a form.

C is a connecting means formed on the side edge portion of the base portion 1, and in the illustrated embodiment, the concave groove 4 is formed on the peripheral edge portion of the base portion 1 on the anti-protruding portion forming surface side, and the groove 4 is formed therein. Boss-shaped protrusions 5 are arranged in a row at predetermined intervals inside, and the boss-shaped protrusions 5 formed on each of the pair of upper and lower unit members are opposed to each other in the same linear position. It is configured to do. Then, as the connecting engaging piece formed at the end of the required beam member D, the tubular body 6 is configured so that the boss-shaped protrusions 5 in the opposite state as described above can be fitted to each other (as described above). 6 and 7).

The diameter of the tubular body 6 is configured to have a diameter that allows it to fit or approach the groove width of the concave groove 4 (groove walls on both the inner and outer sides). is there.

That is, in the case of the above-mentioned connecting means, as shown in FIG. 6, the surface of the tubular body 6 fitted to the upper and lower boss-shaped protrusions 5 is in contact with or close to the groove walls on both sides of the concave groove 4. By configuring it, it is configured to maintain a firm linear state without warping at the fitting portion of the connecting engaging piece. As a result, strong resistance is exhibited without causing separation due to warpage against rolling in the event of an earthquake or the like.

Then, in such a fitting form in which warpage does not occur, the purpose of strengthening the auxiliary coupling between the paired unit members is also achieved at the same time. (Note that the main bondability is based on the support of column B.)

By the way, the connecting means of the beam material adopted in the present invention is not limited to the above, and other appropriate means can also be used.

FIG. 1 shows a first embodiment of a structure assembled according to the present invention, and by assembling in this way at a required site, a target structure is formed. The same applies to the second embodiment shown in FIG.

A Unit member single unit 1 Base part 2 Protruding part B Pillar body 3 Bottomed fitting hole C Connecting means 4 Concave groove 5 Boss-shaped protrusion
D Beam material 6 Tubular body

Claims (2)

A unit member having a plurality of columnar or tubular protrusions provided on one surface of a rectangular base portion is opposed to each other with the protrusions abutting against each other, and the end fitting is performed. By forming a combined bottomed fitting hole in the approximately central portion of the adjacent protruding portion of the base portion and fitting the end portion of the supporting column into the bottomed fitting hole, the pillars can be fitted to each other. Units that are configured to bind the unit members individually or in units of multiple units while avoiding direct end contact, and are configured to be stacked and adjacent to each other as they are constructed. Element.



As a means for connecting the beam material provided on the side edge of the base portion, a concave groove is formed on the peripheral edge portion of the base portion on the side of the anti-protruding portion forming surface, and boss-shaped protrusions are arranged in a row at a predetermined interval inside the groove. In addition, the boss-shaped protrusions formed on each of the pair of upper and lower unit members are positioned in the same linear shape, and the connecting engaging pieces formed at the ends of the required beam members are as described above. The boss-shaped protrusions facing each other are formed into a tubular body that can be fitted to the upper and lower parts, respectively, and the diameter of the tubular body is such that the groove width of the concave groove is fitted or close to the groove width. The unit member according to claim 1, which is configured to be used.