JPS6120087Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a continuous circular paving module block that is ideal for constructing blocks in a circular pattern in parks, campus plazas, and sidewalks.

The work of laying blocks one by one in a continuous circular pattern so as to form a concentric pattern requires a very high level of construction technique for laying out the circles and arranging them, compared to the work of laying blocks in a straight line or in a diagonal pattern, requiring a high degree of experience and skill. Not only does it make a noticeable difference in the finished product, but it also takes a long time and labor, and the labor costs are relatively high.

The present invention uses an arc-shaped unit connected block consisting of a plurality of small blocks as a matrix and modularizes it to simplify and streamline the continuous circular paving work, and also to make the finished product more uniform. The drawings show one embodiment of the invention.

In the figure, 2 indicates the smallest unit block provided for the continuous circular paving, and 1 indicates a unit connected block composed of the small blocks 2.

The unit connecting block 1 consists of a plurality of small blocks 2 arranged in series, and as shown in FIG. 1, each small block 2 is connected in an arc shape using a flexible connecting member 3 as a medium. The flexible connecting member 3 is preferably a mesh sheet.

Each small block 2 is interconnected by an integrally molded bottom layer 4, which forms a weak joint 4a at the portion extending to the bottom of the joint 5 between each small block 2. When external force is applied to the weak joints 4a, the joints 5 are used as cracking grooves to easily generate cracks, and each small block 2 becomes separate and independent from the others. The flexible connecting member 3 extends within the weak joint 4a, and provides flexibility to each small block 2 while irremovably connecting the small blocks 2 at the crack occurrence area.

The principle of providing flexibility to each block as described above can be better understood by referring to the applicant's own Japanese Patent Application Laid-open No. 105823/1983.

In FIG. 1D, each small block 2 is constructed separately and independently from the beginning, and each small block 2 is connected to a flexible connecting member 3.
A case is shown in which the unit connection blocks 1 in the arcuate shape are constructed by connecting them to each other.

The continuous circular bed module block according to the present invention uses the arc-shaped unit connection block 1 as a matrix.

Fig. 2 shows modularized various arc-shaped unit connecting blocks 1A, 1B, etc., and each unit connecting block 1A, 1B,... has a different radius of curvature _R1 , which can be arranged for each concentric circle. R ₂ Consists of a combination of...

By combining a plurality of unit connected blocks 1A or 1B having the same radius of curvature as described above, a single circular bed can be completed. After laying the unit connected block 1A with the minimum radius of curvature R ₁ in a circle, the next radius of curvature is
R ₂ unit connecting blocks 1B are laid out in a circular manner along the outer periphery of the unit connecting blocks 1B. Thereafter, the various connected unit blocks 1C are sequentially laid in an outer circle in the same manner, thereby completing a continuous circular bed with a circular pattern as shown in FIG.

Conventionally, the above-mentioned construction of continuous circular paving blocks in a circular pattern requires relatively difficult construction techniques and is dependent on skilled techniques, as described above.

The present invention significantly simplifies and streamlines this continuous circular paving block construction.

The combination of modularization of the arc-shaped unit connection blocks and mutual flexibility of each small block 2 constituting each unit connection block results in the following:
It makes it possible to accomplish tasks.

According to the present invention, the small blocks 2 constituting each unit block 1A, 1B... can absorb unevenness and form a circle according to its radius of curvature, making it possible to carry out the continuous circular paving work described above regardless of the unevenness of the construction surface. becomes.

Compared to the conventional method of laying small blocks one by one to perform the above-mentioned continuous circular laying, it is possible to form a natural circle, the joints are uniform, the finish is extremely beautiful, and the work is uniform without individual differences. Standardization and standardization can be achieved. In the part where the circles close together, the length can be easily adjusted by separating a part of the small block 2 from each unit connecting block 1A, 1B, etc., and when the connecting medium is a reticulated sheet, Its elasticity allows minute movement in the circumferential direction, and the pieces make circular arrangement more accurate and easy.

The present invention includes a case in which the unit connecting blocks 1A, 1B, . . . are formed into lengths obtained by dividing a circle into equal lengths to further promote assemblability in on-site construction.

[Brief explanation of the drawing]

Fig. 1 shows an example of the structure of a unit connection block that is the base form of a continuous circular bed module block according to the present invention, in which Fig. A is a plan view, Fig. B is a side view, and Fig. C is a - A sectional view, the same sectional view D are the same sectional views showing other structural examples, Fig. 2 is a plan view showing modular arc-shaped unit connection blocks with various curvature radii, and Fig. 3 is the same arc-shaped unit block. FIG. 3 is a plan view showing a continuous circular paving block paving surface constructed using unit connecting blocks. DESCRIPTION OF SYMBOLS 1... Arc-shaped unit connection block, 2... Small block, 3... Flexible connection material, 4... Bottom layer, 4
a...Weak joint, 5...Joint, 1A, 1B...Unit connection blocks with various curvature radii.

Claims (1)

[Claims for Utility Model Registration] (1) Consisting of a plurality of small blocks arranged in series, each small block being composed of various unit connecting blocks connected in an arc shape using a flexible connecting material as a medium. , a continuous circular bed module block characterized in that each unit connected block is composed of a combination of different radii of curvature that can be arranged for each concentric circle. (2) In the device described in item 1, the continuous circular modular block is characterized in that each unit connecting block has a length obtained by equally dividing a circle.