JPH0350201Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention relates to blocks that constitute each edge of a platform on which a grave marker is erected.

[Conventional technology]

Conventionally, grave marker bases are made of earth to make them higher than the path, but corner blocks and embankment stop blocks are piled up on each edge of the base to prevent the earth from collapsing.

[Problem that the invention attempts to solve]

However, most of the conventional corner blocks and embankment stop blocks for foundations are stacked in a single layer and are lined up without solidifying the foundation, so over a long period of time, the embankment stop blocks are pushed outward by the embankment. There were problems with the slope and the embankment being washed away.

On the other hand, in order to prevent the foundation blocks from collapsing, Japanese Utility Model Application No. 55-82528 proposes a structure in which the corner blocks and the grave board are connected and fixed with bolts.

However, in the above structure, the position of the connecting part between the corner block and grave board is determined by the bolt and the cap nut into which it is screwed, so it is extremely difficult to make holes for the cap nut formed in the corner block and grave board. There are problems that require high accuracy.

In addition, since all the loads applied to the corner block and grave plate are borne only by the bolts, there is a drawback that the strength of the connecting portion is weakened, especially if the bolts corrode.

Furthermore, since it is necessary to assemble the base by screwing both ends of the bolt into the cap nuts, there is also the problem that the assembly work is time-consuming.

The object of this invention is to solve the above-mentioned problems and provide a foundation block that can reliably fix corner blocks and embankment stop blocks with a simple structure and assembly operation.

[Means for solving problems]

In order to solve the above problems, this invention connects a horizontal step part on the lower end side of the corner block's surface where the embankment stopper block comes into contact, at a height of about half the vertical thickness of the embankment stopper block, A notch is formed at the end of the embankment stopper block to fit with the horizontal step, and corresponding holes are formed in the opposing surfaces of the horizontal step and the notch, and both holes are inserted into each hole. It has a structure in which dowels are inserted through the dowels to prevent the blocks from shifting.

[Effect]

In the above structure, the horizontal step and the notch are fitted together, and dowels are embedded in the holes in both to connect the corner block and the embankment stopper block.

In this structure, the mating horizontal step and notch are
To position the corner block and embankment stopper block and to receive the load applied to both blocks. In addition, the dowels embedded in the holes prevent the joint from shifting and connect both blocks together.

〔Example〕

1 and 2 show an example of a block for a grave marker base according to the present invention, corner blocks 1 are installed at the four corners of a rectangular base 3 on which a grave marker 2 is erected as shown in FIG. An embankment stopper block 4 is connected between the corner blocks 1.

The corner block 1 has an L-shape in plan view, and has a corner post 5 at its bent portion, and a horizontal step 6 is connected to two adjacent faces of the corner post 5 at the lower end side. Ru.

This horizontal step 6 has a notch 7 formed on the lower surface side of the end of each embankment stopper block 4 to fit into the horizontal step 6.

8 is a hole formed in the upper surface of the horizontal step portion 6;
A hole 9 opposite to the hole 8 is provided in the lower surface of the notch 7 of each embankment stopper block 4, as shown in FIG. A dowel 10 is embedded to prevent positional displacement.

FIG. 4 shows another example of a corner block, and this corner block 1a has a corner post 5a extending high so as to be able to support a handrail 11 of a fence.

In Figs. 1 and 4, reference numeral 12 is a web-like edge formed on the inner surface of the corner of the corner blocks 1, 1a, which supports the embankment of the foundation 3 and prevents the corner block from falling outward. do.

〔effect〕

As described above, this invention has a simple structure because the horizontal step provided on the corner block and the cutout of the embankment stopper block are fitted together, and the position of the fitted part is prevented from shifting with the dowel. allows accurate positioning of both blocks. Further, since the load applied to each block is received by the fitting portion of the horizontal stepped portion, the blocks can be stably and firmly connected.

Furthermore, since no protective screws are required to connect each block, there is an advantage that the base can be easily assembled.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an example of a block for a grave marker base according to the present invention, FIG.
The figure is a perspective view of another example. 1, 1a...corner block, 2...grave marker, 3...
Foundation, 4... Embankment stop block, 5, 5a... Corner pillar part, 6... Horizontal step part, 7... Notch part.

Claims (1)

[Scope of utility model registration request] In a grave marker foundation block consisting of a corner block installed at the corner of the foundation and embankment stop blocks forming each side of the base, the embankment stop block is placed on the lower end side of the surface of the corner block where the embankment stop block comes into contact. A horizontal step is connected at a height of approximately half the vertical thickness of the embankment, and a notch is formed at the end of the embankment stopper block to fit with the horizontal step, and the horizontal step and the notch are connected to each other. 1. A block for a grave marker pedestal, characterized in that corresponding holes are formed on opposing surfaces, and dowels are embedded in each hole to prevent displacement of the blocks by inserting them into both holes.